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Sat, Feb 22, 12:56 PM

in-portal
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Index: branches/5.2.x/core/kernel/db/db_event_handler.php
===================================================================
--- branches/5.2.x/core/kernel/db/db_event_handler.php (revision 16378)
+++ branches/5.2.x/core/kernel/db/db_event_handler.php (revision 16379)
@@ -1,3568 +1,3585 @@
<?php
/**
* @version $Id$
* @package In-Portal
* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license GNU/GPL
* In-Portal is Open Source software.
* This means that this software may have been modified pursuant
* the GNU General Public License, and as distributed it includes
* or is derivative of works licensed under the GNU General Public License
* or other free or open source software licenses.
* See http://www.in-portal.org/license for copyright notices and details.
*/
defined('FULL_PATH') or die('restricted access!');
define('EH_CUSTOM_PROCESSING_BEFORE',1);
define('EH_CUSTOM_PROCESSING_AFTER',2);
/**
* Note:
* 1. When addressing variables from submit containing
* Prefix_Special as part of their name use
* $event->getPrefixSpecial(true) instead of
* $event->getPrefixSpecial() as usual. This is due PHP
* is converting "." symbols in variable names during
* submit info "_". $event->getPrefixSpecial optional
* 1st parameter returns correct current Prefix_Special
* for variables being submitted such way (e.g. variable
* name that will be converted by PHP: "users.read_only_id"
* will be submitted as "users_read_only_id".
*
* 2. When using $this->Application-LinkVar on variables submitted
* from form which contain $Prefix_Special then note 1st item. Example:
* LinkVar($event->getPrefixSpecial(true).'_varname',$event->getPrefixSpecial().'_varname')
*
*/
/**
* EventHandler that is used to process
* any database related events
*
*/
class kDBEventHandler extends kEventHandler {
/**
* Checks permissions of user
*
* @param kEvent $event
* @return bool
* @access public
*/
public function CheckPermission(kEvent $event)
{
$section = $event->getSection();
if ( !$this->Application->isAdmin ) {
$allow_events = Array ('OnSearch', 'OnSearchReset', 'OnNew');
if ( in_array($event->Name, $allow_events) ) {
// allow search on front
return true;
}
}
elseif ( ($event->Name == 'OnPreSaveAndChangeLanguage') && !$this->UseTempTables($event) ) {
// allow changing language in grids, when not in editing mode
return $this->Application->CheckPermission($section . '.view', 1);
}
if ( !preg_match('/^CATEGORY:(.*)/', $section) ) {
// only if not category item events
if ( (substr($event->Name, 0, 9) == 'OnPreSave') || ($event->Name == 'OnSave') ) {
if ( $this->isNewItemCreate($event) ) {
return $this->Application->CheckPermission($section . '.add', 1);
}
else {
return $this->Application->CheckPermission($section . '.add', 1) || $this->Application->CheckPermission($section . '.edit', 1);
}
}
}
if ( $event->Name == 'OnPreCreate' ) {
// save category_id before item create (for item category selector not to destroy permission checking category)
$this->Application->LinkVar('m_cat_id');
}
if ( $event->Name == 'OnSaveWidths' ) {
return $this->Application->isAdminUser;
}
return parent::CheckPermission($event);
}
/**
* Allows to override standard permission mapping
*
* @return void
* @access protected
* @see kEventHandler::$permMapping
*/
protected function mapPermissions()
{
parent::mapPermissions();
$permissions = Array (
'OnLoad' => Array ('self' => 'view', 'subitem' => 'view'),
'OnItemBuild' => Array ('self' => 'view', 'subitem' => 'view'),
'OnSuggestValues' => Array ('self' => 'view', 'subitem' => 'view'),
'OnBuild' => Array ('self' => true),
'OnNew' => Array ('self' => 'add', 'subitem' => 'add|edit'),
'OnCreate' => Array ('self' => 'add', 'subitem' => 'add|edit'),
'OnUpdate' => Array ('self' => 'edit', 'subitem' => 'add|edit'),
'OnSetPrimary' => Array ('self' => 'add|edit', 'subitem' => 'add|edit'),
'OnDelete' => Array ('self' => 'delete', 'subitem' => 'add|edit'),
'OnDeleteAll' => Array ('self' => 'delete', 'subitem' => 'add|edit'),
'OnMassDelete' => Array ('self' => 'delete', 'subitem' => 'add|edit'),
'OnMassClone' => Array ('self' => 'add', 'subitem' => 'add|edit'),
'OnCut' => Array ('self'=>'edit', 'subitem' => 'edit'),
'OnCopy' => Array ('self'=>'edit', 'subitem' => 'edit'),
'OnPaste' => Array ('self'=>'edit', 'subitem' => 'edit'),
'OnSelectItems' => Array ('self' => 'add|edit', 'subitem' => 'add|edit'),
'OnProcessSelected' => Array ('self' => 'add|edit', 'subitem' => 'add|edit'),
'OnStoreSelected' => Array ('self' => 'add|edit', 'subitem' => 'add|edit'),
'OnSelectUser' => Array ('self' => 'add|edit', 'subitem' => 'add|edit'),
'OnMassApprove' => Array ('self' => 'advanced:approve|edit', 'subitem' => 'advanced:approve|add|edit'),
'OnMassDecline' => Array ('self' => 'advanced:decline|edit', 'subitem' => 'advanced:decline|add|edit'),
'OnMassMoveUp' => Array ('self' => 'advanced:move_up|edit', 'subitem' => 'advanced:move_up|add|edit'),
'OnMassMoveDown' => Array ('self' => 'advanced:move_down|edit', 'subitem' => 'advanced:move_down|add|edit'),
'OnPreCreate' => Array ('self' => 'add|add.pending', 'subitem' => 'edit|edit.pending'),
'OnEdit' => Array ('self' => 'edit|edit.pending', 'subitem' => 'edit|edit.pending'),
'OnExport' => Array ('self' => 'view|advanced:export'),
'OnExportBegin' => Array ('self' => 'view|advanced:export'),
'OnExportProgress' => Array ('self' => 'view|advanced:export'),
'OnSetAutoRefreshInterval' => Array ('self' => true, 'subitem' => true),
'OnAutoRefreshToggle' => Array ('self' => true, 'subitem' => true),
// theese event do not harm, but just in case check them too :)
'OnCancelEdit' => Array ('self' => true, 'subitem' => true),
'OnCancel' => Array ('self' => true, 'subitem' => true),
'OnReset' => Array ('self' => true, 'subitem' => true),
'OnSetSorting' => Array ('self' => true, 'subitem' => true),
'OnSetSortingDirect' => Array ('self' => true, 'subitem' => true),
'OnResetSorting' => Array ('self' => true, 'subitem' => true),
'OnSetFilter' => Array ('self' => true, 'subitem' => true),
'OnApplyFilters' => Array ('self' => true, 'subitem' => true),
'OnRemoveFilters' => Array ('self' => true, 'subitem' => true),
'OnSetFilterPattern' => Array ('self' => true, 'subitem' => true),
'OnSetPerPage' => Array ('self' => true, 'subitem' => true),
'OnSetPage' => Array ('self' => true, 'subitem' => true),
'OnSearch' => Array ('self' => true, 'subitem' => true),
'OnSearchReset' => Array ('self' => true, 'subitem' => true),
'OnGoBack' => Array ('self' => true, 'subitem' => true),
// it checks permission itself since flash uploader does not send cookies
'OnUploadFile' => Array ('self' => true, 'subitem' => true),
'OnDeleteFile' => Array ('self' => true, 'subitem' => true),
'OnViewFile' => Array ('self' => true, 'subitem' => true),
'OnSaveWidths' => Array ('self' => true, 'subitem' => true),
'OnValidateMInputFields' => Array ('self' => 'view'),
'OnValidateField' => Array ('self' => true, 'subitem' => true),
);
$this->permMapping = array_merge($this->permMapping, $permissions);
}
/**
* Define alternative event processing method names
*
* @return void
* @see kEventHandler::$eventMethods
* @access protected
*/
protected function mapEvents()
{
$events_map = Array (
'OnRemoveFilters' => 'FilterAction',
'OnApplyFilters' => 'FilterAction',
'OnMassApprove' => 'iterateItems',
'OnMassDecline' => 'iterateItems',
'OnMassMoveUp' => 'iterateItems',
'OnMassMoveDown' => 'iterateItems',
);
$this->eventMethods = array_merge($this->eventMethods, $events_map);
}
/**
* Returns ID of current item to be edited
* by checking ID passed in get/post as prefix_id
* or by looking at first from selected ids, stored.
* Returned id is also stored in Session in case
* it was explicitly passed as get/post
*
* @param kEvent $event
* @return int
* @access public
*/
public function getPassedID(kEvent $event)
{
if ( $event->getEventParam('raise_warnings') === false ) {
$event->setEventParam('raise_warnings', 1);
}
if ( $event->Special == 'previous' || $event->Special == 'next' ) {
$object = $this->Application->recallObject($event->getEventParam('item'));
/* @var $object kDBItem */
$list_helper = $this->Application->recallObject('ListHelper');
/* @var $list_helper ListHelper */
$select_clause = $this->Application->getUnitOption($object->Prefix, 'NavigationSelectClause', NULL);
return $list_helper->getNavigationResource($object, $event->getEventParam('list'), $event->Special == 'next', $select_clause);
}
elseif ( $event->Special == 'filter' ) {
// temporary object, used to print filter options only
return 0;
}
if ( preg_match('/^auto-(.*)/', $event->Special, $regs) && $this->Application->prefixRegistred($regs[1]) ) {
// <inp2:lang.auto-phrase_Field name="DateFormat"/> - returns field DateFormat value from language (LanguageId is extracted from current phrase object)
$main_object = $this->Application->recallObject($regs[1]);
/* @var $main_object kDBItem */
$id_field = $this->Application->getUnitOption($event->Prefix, 'IDField');
return $main_object->GetDBField($id_field);
}
// 1. get id from post (used in admin)
$ret = $this->Application->GetVar($event->getPrefixSpecial(true) . '_id');
if ( ($ret !== false) && ($ret != '') ) {
+ $event->setEventParam(kEvent::FLAG_ID_FROM_REQUEST, true);
+
return $ret;
}
// 2. get id from env (used in front)
$ret = $this->Application->GetVar($event->getPrefixSpecial() . '_id');
if ( ($ret !== false) && ($ret != '') ) {
+ $event->setEventParam(kEvent::FLAG_ID_FROM_REQUEST, true);
+
return $ret;
}
// recall selected ids array and use the first one
$ids = $this->Application->GetVar($event->getPrefixSpecial() . '_selected_ids');
if ( $ids != '' ) {
$ids = explode(',', $ids);
if ( $ids ) {
$ret = array_shift($ids);
+ $event->setEventParam(kEvent::FLAG_ID_FROM_REQUEST, true);
}
}
else { // if selected ids are not yet stored
$this->StoreSelectedIDs($event);
- return $this->Application->GetVar($event->getPrefixSpecial() . '_id'); // StoreSelectedIDs sets this variable
+
+ // StoreSelectedIDs sets this variable.
+ $ret = $this->Application->GetVar($event->getPrefixSpecial() . '_id');
+
+ if ( ($ret !== false) && ($ret != '') ) {
+ $event->setEventParam(kEvent::FLAG_ID_FROM_REQUEST, true);
+
+ return $ret;
+ }
}
return $ret;
}
/**
* Prepares and stores selected_ids string
* in Session and Application Variables
* by getting all checked ids from grid plus
* id passed in get/post as prefix_id
*
* @param kEvent $event
* @param Array $direct_ids
* @return Array
* @access protected
*/
protected function StoreSelectedIDs(kEvent $event, $direct_ids = NULL)
{
$wid = $this->Application->GetTopmostWid($event->Prefix);
$session_name = rtrim($event->getPrefixSpecial() . '_selected_ids_' . $wid, '_');
$ids = $event->getEventParam('ids');
if ( isset($direct_ids) || ($ids !== false) ) {
// save ids directly if they given + reset array indexes
$resulting_ids = $direct_ids ? array_values($direct_ids) : ($ids ? array_values($ids) : false);
if ( $resulting_ids ) {
$this->Application->SetVar($event->getPrefixSpecial() . '_selected_ids', implode(',', $resulting_ids));
$this->Application->LinkVar($event->getPrefixSpecial() . '_selected_ids', $session_name, '', true);
$this->Application->SetVar($event->getPrefixSpecial() . '_id', $resulting_ids[0]);
return $resulting_ids;
}
return Array ();
}
$ret = Array ();
// May be we don't need this part: ?
$passed = $this->Application->GetVar($event->getPrefixSpecial(true) . '_id');
if ( $passed !== false && $passed != '' ) {
array_push($ret, $passed);
}
$ids = Array ();
// get selected ids from post & save them to session
$items_info = $this->Application->GetVar($event->getPrefixSpecial(true));
if ( $items_info ) {
$id_field = $this->Application->getUnitOption($event->Prefix, 'IDField');
foreach ($items_info as $id => $field_values) {
if ( getArrayValue($field_values, $id_field) ) {
array_push($ids, $id);
}
}
//$ids = array_keys($items_info);
}
$ret = array_unique(array_merge($ret, $ids));
$this->Application->SetVar($event->getPrefixSpecial() . '_selected_ids', implode(',', $ret));
$this->Application->LinkVar($event->getPrefixSpecial() . '_selected_ids', $session_name, '', !$ret); // optional when IDs are missing
// This is critical - otherwise getPassedID will return last ID stored in session! (not exactly true)
// this smells... needs to be refactored
$first_id = getArrayValue($ret, 0);
if ( ($first_id === false) && ($event->getEventParam('raise_warnings') == 1) ) {
if ( $this->Application->isDebugMode() ) {
$this->Application->Debugger->appendTrace();
}
trigger_error('Requested ID for prefix <strong>' . $event->getPrefixSpecial() . '</strong> <span class="debug_error">not passed</span>', E_USER_NOTICE);
}
$this->Application->SetVar($event->getPrefixSpecial() . '_id', $first_id);
return $ret;
}
/**
* Returns stored selected ids as an array
*
* @param kEvent $event
* @param bool $from_session return ids from session (written, when editing was started)
* @return Array
* @access protected
*/
protected function getSelectedIDs(kEvent $event, $from_session = false)
{
if ( $from_session ) {
$wid = $this->Application->GetTopmostWid($event->Prefix);
$var_name = rtrim($event->getPrefixSpecial() . '_selected_ids_' . $wid, '_');
$ret = $this->Application->RecallVar($var_name);
}
else {
$ret = $this->Application->GetVar($event->getPrefixSpecial() . '_selected_ids');
}
return explode(',', $ret);
}
/**
* Stores IDs, selected in grid in session
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnStoreSelected(kEvent $event)
{
$this->StoreSelectedIDs($event);
$id = $this->Application->GetVar($event->getPrefixSpecial() . '_id');
if ( $id !== false ) {
$event->SetRedirectParam($event->getPrefixSpecial() . '_id', $id);
$event->SetRedirectParam('pass', 'all,' . $event->getPrefixSpecial());
}
}
/**
* Returns associative array of submitted fields for current item
* Could be used while creating/editing single item -
* meaning on any edit form, except grid edit
*
* @param kEvent $event
* @return Array
* @access protected
*/
protected function getSubmittedFields(kEvent $event)
{
$items_info = $this->Application->GetVar($event->getPrefixSpecial(true));
$field_values = $items_info ? array_shift($items_info) : Array ();
return $field_values;
}
/**
* Removes any information about current/selected ids
* from Application variables and Session
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function clearSelectedIDs(kEvent $event)
{
$prefix_special = $event->getPrefixSpecial();
$ids = implode(',', $this->getSelectedIDs($event, true));
$event->setEventParam('ids', $ids);
$wid = $this->Application->GetTopmostWid($event->Prefix);
$session_name = rtrim($prefix_special . '_selected_ids_' . $wid, '_');
$this->Application->RemoveVar($session_name);
$this->Application->SetVar($prefix_special . '_selected_ids', '');
$this->Application->SetVar($prefix_special . '_id', ''); // $event->getPrefixSpecial(true) . '_id' too may be
}
/**
* Common builder part for Item & List
*
* @param kDBBase|kDBItem|kDBList $object
* @param kEvent $event
* @return void
* @access protected
*/
protected function dbBuild(&$object, kEvent $event)
{
// for permission checking inside item/list build events
$event->setEventParam('top_prefix', $this->Application->GetTopmostPrefix($event->Prefix, true));
if ( $event->getEventParam('form_name') !== false ) {
$form_name = $event->getEventParam('form_name');
}
else {
$request_forms = $this->Application->GetVar('forms', Array ());
$form_name = (string)getArrayValue($request_forms, $object->getPrefixSpecial());
}
$object->Configure($event->getEventParam('populate_ml_fields') || $this->Application->getUnitOption($event->Prefix, 'PopulateMlFields'), $form_name);
$this->PrepareObject($object, $event);
$parent_event = $event->getEventParam('parent_event');
if ( is_object($parent_event) ) {
$object->setParentEvent($parent_event);
}
// force live table if specified or is original item
$live_table = $event->getEventParam('live_table') || $event->Special == 'original';
if ( $this->UseTempTables($event) && !$live_table ) {
$object->SwitchToTemp();
}
$this->Application->setEvent($event->getPrefixSpecial(), '');
$save_event = $this->UseTempTables($event) && $this->Application->GetTopmostPrefix($event->Prefix) == $event->Prefix ? 'OnSave' : 'OnUpdate';
$this->Application->SetVar($event->getPrefixSpecial() . '_SaveEvent', $save_event);
}
/**
* Checks, that currently loaded item is allowed for viewing (non permission-based)
*
* @param kEvent $event
* @return bool
* @access protected
*/
protected function checkItemStatus(kEvent $event)
{
$status_fields = $this->Application->getUnitOption($event->Prefix, 'StatusField');
if ( !$status_fields ) {
return true;
}
$status_field = array_shift($status_fields);
if ( $status_field == 'Status' || $status_field == 'Enabled' ) {
$object = $event->getObject();
/* @var $object kDBItem */
if ( !$object->isLoaded() ) {
return true;
}
return $object->GetDBField($status_field) == STATUS_ACTIVE;
}
return true;
}
/**
* Shows not found template content
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function _errorNotFound(kEvent $event)
{
if ( $event->getEventParam('raise_warnings') === 0 ) {
// when it's possible, that autoload fails do nothing
return;
}
if ( $this->Application->isDebugMode() ) {
$this->Application->Debugger->appendTrace();
}
trigger_error('ItemLoad Permission Failed for prefix [' . $event->getPrefixSpecial() . '] in <strong>checkItemStatus</strong>, leading to "404 Not Found"', E_USER_NOTICE);
$this->Application->UrlManager->show404();
}
/**
* Builds item (loads if needed)
*
* Pattern: Prototype Manager
*
* @param kEvent $event
* @access protected
*/
protected function OnItemBuild(kEvent $event)
{
$object = $event->getObject();
/* @var $object kDBItem */
$this->dbBuild($object, $event);
$sql = $this->ItemPrepareQuery($event);
$sql = $this->Application->ReplaceLanguageTags($sql);
$object->setSelectSQL($sql);
// 2. loads if allowed
$auto_load = $this->Application->getUnitOption($event->Prefix,'AutoLoad');
$skip_autoload = $event->getEventParam('skip_autoload');
if ( $auto_load && !$skip_autoload ) {
$perm_status = true;
$user_id = $this->Application->InitDone ? $this->Application->RecallVar('user_id') : USER_ROOT;
$event->setEventParam('top_prefix', $this->Application->GetTopmostPrefix($event->Prefix, true));
$status_checked = false;
if ( $user_id == USER_ROOT || $this->CheckPermission($event) ) {
// don't autoload item, when user doesn't have view permission
$this->LoadItem($event);
$status_checked = true;
$editing_mode = defined('EDITING_MODE') ? EDITING_MODE : false;
+ $id_from_request = $event->getEventParam(kEvent::FLAG_ID_FROM_REQUEST);
- if ( $user_id != USER_ROOT && !$this->Application->isAdmin && !($editing_mode || $this->checkItemStatus($event)) ) {
+ if ( $user_id != USER_ROOT
+ && !$this->Application->isAdmin
+ && !($editing_mode || ($id_from_request ? $this->checkItemStatus($event) : true))
+ ) {
// non-root user AND on front-end AND (not editing mode || incorrect status)
$perm_status = false;
}
}
else {
$perm_status = false;
}
if ( !$perm_status ) {
// when no permission to view item -> redirect to no permission template
$this->_processItemLoadingError($event, $status_checked);
}
}
$actions = $this->Application->recallObject('kActions');
/* @var $actions Params */
$actions->Set($event->getPrefixSpecial() . '_GoTab', '');
$actions->Set($event->getPrefixSpecial() . '_GoId', '');
$actions->Set('forms[' . $event->getPrefixSpecial() . ']', $object->getFormName());
}
/**
* Processes case, when item wasn't loaded because of lack of permissions
*
* @param kEvent $event
* @param bool $status_checked
* @throws kNoPermissionException
* @return void
* @access protected
*/
protected function _processItemLoadingError($event, $status_checked)
{
$current_template = $this->Application->GetVar('t');
$redirect_template = $this->Application->isAdmin ? 'no_permission' : $this->Application->ConfigValue('NoPermissionTemplate');
$error_msg = 'ItemLoad Permission Failed for prefix [' . $event->getPrefixSpecial() . '] in <strong>' . ($status_checked ? 'checkItemStatus' : 'CheckPermission') . '</strong>';
if ( $current_template == $redirect_template ) {
// don't perform "no_permission" redirect if already on a "no_permission" template
if ( $this->Application->isDebugMode() ) {
$this->Application->Debugger->appendTrace();
}
trigger_error($error_msg, E_USER_NOTICE);
return;
}
if ( MOD_REWRITE ) {
$redirect_params = Array (
'm_cat_id' => 0,
'next_template' => 'external:' . $_SERVER['REQUEST_URI'],
);
}
else {
$redirect_params = Array (
'next_template' => $current_template,
);
}
$exception = new kNoPermissionException($error_msg);
$exception->setup($redirect_template, $redirect_params);
throw $exception;
}
/**
* Build sub-tables array from configs
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnTempHandlerBuild(kEvent $event)
{
$object = $this->Application->recallObject($event->getPrefixSpecial() . '_TempHandler', 'kTempTablesHandler');
/* @var $object kTempTablesHandler */
$parent_event = $event->getEventParam('parent_event');
/* @var $parent_event kEvent */
if ( is_object($parent_event) ) {
$object->setParentEvent($parent_event);
}
$object->BuildTables($event->Prefix, $this->getSelectedIDs($event));
}
/**
* Checks, that object used in event should use temp tables
*
* @param kEvent $event
* @return bool
* @access protected
*/
protected function UseTempTables(kEvent $event)
{
$top_prefix = $this->Application->GetTopmostPrefix($event->Prefix); // passed parent, not always actual
$special = ($top_prefix == $event->Prefix) ? $event->Special : $this->getMainSpecial($event);
return $this->Application->IsTempMode($event->Prefix, $special);
}
/**
* Load item if id is available
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function LoadItem(kEvent $event)
{
$object = $event->getObject();
/* @var $object kDBItem */
$id = $this->getPassedID($event);
if ( $object->isLoaded() && !is_array($id) && ($object->GetID() == $id) ) {
// object is already loaded by same id
return ;
}
if ( $object->Load($id) ) {
$actions = $this->Application->recallObject('kActions');
/* @var $actions Params */
$actions->Set($event->getPrefixSpecial() . '_id', $object->GetID());
}
else {
$object->setID( is_array($id) ? false : $id );
}
}
/**
* Builds list
*
* Pattern: Prototype Manager
*
* @param kEvent $event
* @access protected
*/
protected function OnListBuild(kEvent $event)
{
$object = $event->getObject();
/* @var $object kDBList */
/*if ( $this->Application->isDebugMode() ) {
$event_params = http_build_query($event->getEventParams());
$this->Application->Debugger->appendHTML('InitList "<strong>' . $event->getPrefixSpecial() . '</strong>" (' . $event_params . ')');
}*/
$this->dbBuild($object, $event);
if ( !$object->isMainList() && $event->getEventParam('main_list') ) {
// once list is set to main, then even "requery" parameter can't remove that
/*$passed = $this->Application->GetVar('passed');
$this->Application->SetVar('passed', $passed . ',' . $event->Prefix);*/
$object->becameMain();
}
$object->setGridName($event->getEventParam('grid'));
$sql = $this->ListPrepareQuery($event);
$sql = $this->Application->ReplaceLanguageTags($sql);
$object->setSelectSQL($sql);
$object->reset();
if ( $event->getEventParam('skip_parent_filter') === false ) {
$object->linkToParent($this->getMainSpecial($event));
}
$this->AddFilters($event);
$this->SetCustomQuery($event); // new!, use this for dynamic queries based on specials for ex.
$this->SetPagination($event);
$this->SetSorting($event);
$actions = $this->Application->recallObject('kActions');
/* @var $actions Params */
$actions->Set('remove_specials[' . $event->getPrefixSpecial() . ']', '0');
$actions->Set($event->getPrefixSpecial() . '_GoTab', '');
}
/**
* Returns special of main item for linking with sub-item
*
* @param kEvent $event
* @return string
* @access protected
*/
protected function getMainSpecial(kEvent $event)
{
$main_special = $event->getEventParam('main_special');
if ( $main_special === false ) {
// main item's special not passed
if ( substr($event->Special, -5) == '-item' ) {
// temp handler added "-item" to given special -> process that here
return substr($event->Special, 0, -5);
}
// by default subitem's special is used for main item searching
return $event->Special;
}
return $main_special;
}
/**
* Apply any custom changes to list's sql query
*
* @param kEvent $event
* @return void
* @access protected
* @see kDBEventHandler::OnListBuild()
*/
protected function SetCustomQuery(kEvent $event)
{
}
/**
* Set's new per-page for grid
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnSetPerPage(kEvent $event)
{
$per_page = $this->Application->GetVar($event->getPrefixSpecial(true) . '_PerPage');
$event->SetRedirectParam($event->getPrefixSpecial() . '_PerPage', $per_page);
$event->SetRedirectParam('pass', 'all,' . $event->getPrefixSpecial());
if ( !$this->Application->isAdminUser ) {
$list_helper = $this->Application->recallObject('ListHelper');
/* @var $list_helper ListHelper */
$this->_passListParams($event, 'per_page');
}
}
/**
* Occurs when page is changed (only for hooking)
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnSetPage(kEvent $event)
{
$page = $this->Application->GetVar($event->getPrefixSpecial(true) . '_Page');
$event->SetRedirectParam($event->getPrefixSpecial() . '_Page', $page);
$event->SetRedirectParam('pass', 'all,' . $event->getPrefixSpecial());
if ( !$this->Application->isAdminUser ) {
$this->_passListParams($event, 'page');
}
}
/**
* Passes through main list pagination and sorting
*
* @param kEvent $event
* @param string $skip_var
* @return void
* @access protected
*/
protected function _passListParams($event, $skip_var)
{
$param_names = array_diff(Array ('page', 'per_page', 'sort_by'), Array ($skip_var));
$list_helper = $this->Application->recallObject('ListHelper');
/* @var $list_helper ListHelper */
foreach ($param_names as $param_name) {
$value = $this->Application->GetVar($param_name);
switch ($param_name) {
case 'page':
if ( $value > 1 ) {
$event->SetRedirectParam('page', $value);
}
break;
case 'per_page':
if ( $value > 0 ) {
if ( $value != $list_helper->getDefaultPerPage($event->Prefix) ) {
$event->SetRedirectParam('per_page', $value);
}
}
break;
case 'sort_by':
$event->setPseudoClass('_List');
$object = $event->getObject(Array ('main_list' => 1));
/* @var $object kDBList */
if ( $list_helper->hasUserSorting($object) ) {
$event->SetRedirectParam('sort_by', $value);
}
break;
}
}
}
/**
* Set's correct page for list based on data provided with event
*
* @param kEvent $event
* @return void
* @access protected
* @see kDBEventHandler::OnListBuild()
*/
protected function SetPagination(kEvent $event)
{
$object = $event->getObject();
/* @var $object kDBList */
// get PerPage (forced -> session -> config -> 10)
$object->SetPerPage($this->getPerPage($event));
// main lists on Front-End have special get parameter for page
$page = $object->isMainList() ? $this->Application->GetVar('page') : false;
if ( !$page ) {
// page is given in "env" variable for given prefix
$page = $this->Application->GetVar($event->getPrefixSpecial() . '_Page');
}
if ( !$page && $event->Special ) {
// when not part of env, then variables like "prefix.special_Page" are
// replaced (by PHP) with "prefix_special_Page", so check for that too
$page = $this->Application->GetVar($event->getPrefixSpecial(true) . '_Page');
}
if ( !$object->isMainList() ) {
// main lists doesn't use session for page storing
$this->Application->StoreVarDefault($event->getPrefixSpecial() . '_Page', 1, true); // true for optional
if ( $page ) {
// page found in request -> store in session
$this->Application->StoreVar($event->getPrefixSpecial() . '_Page', $page, true); //true for optional
}
else {
// page not found in request -> get from session
$page = $this->Application->RecallVar($event->getPrefixSpecial() . '_Page');
}
if ( !$event->getEventParam('skip_counting') ) {
// when stored page is larger, then maximal list page number
// (such case is also processed in kDBList::Query method)
$pages = $object->GetTotalPages();
if ( $page > $pages ) {
$page = 1;
$this->Application->StoreVar($event->getPrefixSpecial() . '_Page', 1, true);
}
}
}
$object->SetPage($page);
}
/**
* Returns current per-page setting for list
*
* @param kEvent $event
* @return int
* @access protected
*/
protected function getPerPage(kEvent $event)
{
$object = $event->getObject();
/* @var $object kDBList */
$per_page = $event->getEventParam('per_page');
if ( $per_page ) {
// per-page is passed as tag parameter to PrintList, InitList, etc.
$config_mapping = $this->Application->getUnitOption($event->Prefix, 'ConfigMapping');
// 2. per-page setting is stored in configuration variable
if ( $config_mapping ) {
// such pseudo per-pages are only defined in templates directly
switch ($per_page) {
case 'short_list':
$per_page = $this->Application->ConfigValue($config_mapping['ShortListPerPage']);
break;
case 'default':
$per_page = $this->Application->ConfigValue($config_mapping['PerPage']);
break;
}
}
return $per_page;
}
if ( !$per_page && $object->isMainList() ) {
// main lists on Front-End have special get parameter for per-page
$per_page = $this->Application->GetVar('per_page');
}
if ( !$per_page ) {
// per-page is given in "env" variable for given prefix
$per_page = $this->Application->GetVar($event->getPrefixSpecial() . '_PerPage');
}
if ( !$per_page && $event->Special ) {
// when not part of env, then variables like "prefix.special_PerPage" are
// replaced (by PHP) with "prefix_special_PerPage", so check for that too
$per_page = $this->Application->GetVar($event->getPrefixSpecial(true) . '_PerPage');
}
if ( !$object->isMainList() ) {
// per-page given in env and not in main list
$view_name = $this->Application->RecallVar($event->getPrefixSpecial() . '_current_view');
if ( $per_page ) {
// per-page found in request -> store in session and persistent session
$this->setListSetting($event, 'PerPage', $per_page);
}
else {
// per-page not found in request -> get from pesistent session (or session)
$per_page = $this->getListSetting($event, 'PerPage');
}
}
if ( !$per_page ) {
// per page wan't found in request/session/persistent session
$list_helper = $this->Application->recallObject('ListHelper');
/* @var $list_helper ListHelper */
// allow to override default per-page value from tag
$default_per_page = $event->getEventParam('default_per_page');
if ( !is_numeric($default_per_page) ) {
$default_per_page = $this->Application->ConfigValue('DefaultGridPerPage');
}
$per_page = $list_helper->getDefaultPerPage($event->Prefix, $default_per_page);
}
return $per_page;
}
/**
* Set's correct sorting for list based on data provided with event
*
* @param kEvent $event
* @return void
* @access protected
* @see kDBEventHandler::OnListBuild()
*/
protected function SetSorting(kEvent $event)
{
$event->setPseudoClass('_List');
$object = $event->getObject();
/* @var $object kDBList */
if ( $object->isMainList() ) {
$sort_by = $this->Application->GetVar('sort_by');
$cur_sort1 = $cur_sort1_dir = $cur_sort2 = $cur_sort2_dir = false;
if ( $sort_by ) {
$sortings = explode('|', $sort_by);
list ($cur_sort1, $cur_sort1_dir) = explode(',', $sortings[0]);
if ( isset($sortings[1]) ) {
list ($cur_sort2, $cur_sort2_dir) = explode(',', $sortings[1]);
}
}
}
else {
$sorting_settings = $this->getListSetting($event, 'Sortings');
$cur_sort1 = getArrayValue($sorting_settings, 'Sort1');
$cur_sort1_dir = getArrayValue($sorting_settings, 'Sort1_Dir');
$cur_sort2 = getArrayValue($sorting_settings, 'Sort2');
$cur_sort2_dir = getArrayValue($sorting_settings, 'Sort2_Dir');
}
$tag_sort_by = $event->getEventParam('sort_by');
if ( $tag_sort_by ) {
if ( $tag_sort_by == 'random' ) {
$object->AddOrderField('RAND()', '');
}
else {
// multiple sortings could be specified at once
$tag_sort_by = explode('|', $tag_sort_by);
foreach ($tag_sort_by as $sorting_element) {
list ($by, $dir) = explode(',', $sorting_element);
$object->AddOrderField($by, $dir);
}
}
}
$list_sortings = $this->_getDefaultSorting($event);
// use default if not specified in session
if ( !$cur_sort1 || !$cur_sort1_dir ) {
$sorting = getArrayValue($list_sortings, 'Sorting');
if ( $sorting ) {
reset($sorting);
$cur_sort1 = key($sorting);
$cur_sort1_dir = current($sorting);
if ( next($sorting) ) {
$cur_sort2 = key($sorting);
$cur_sort2_dir = current($sorting);
}
}
}
// always add forced sorting before any user sorting fields
$forced_sorting = getArrayValue($list_sortings, 'ForcedSorting');
/* @var $forced_sorting Array */
if ( $forced_sorting ) {
foreach ($forced_sorting as $field => $dir) {
$object->AddOrderField($field, $dir);
}
}
// add user sorting fields
if ( $cur_sort1 != '' && $cur_sort1_dir != '' ) {
$object->AddOrderField($cur_sort1, $cur_sort1_dir);
}
if ( $cur_sort2 != '' && $cur_sort2_dir != '' ) {
$object->AddOrderField($cur_sort2, $cur_sort2_dir);
}
}
/**
* Returns default list sortings
*
* @param kEvent $event
* @return Array
* @access protected
*/
protected function _getDefaultSorting(kEvent $event)
{
$list_sortings = $this->Application->getUnitOption($event->Prefix, 'ListSortings', Array ());
$sorting_prefix = array_key_exists($event->Special, $list_sortings) ? $event->Special : '';
$sorting_configs = $this->Application->getUnitOption($event->Prefix, 'ConfigMapping');
if ( $sorting_configs && array_key_exists('DefaultSorting1Field', $sorting_configs) ) {
// sorting defined in configuration variables overrides one from unit config
$list_sortings[$sorting_prefix]['Sorting'] = Array (
$this->Application->ConfigValue($sorting_configs['DefaultSorting1Field']) => $this->Application->ConfigValue($sorting_configs['DefaultSorting1Dir']),
$this->Application->ConfigValue($sorting_configs['DefaultSorting2Field']) => $this->Application->ConfigValue($sorting_configs['DefaultSorting2Dir']),
);
// TODO: lowercase configuration variable values in db, instead of here
$list_sortings[$sorting_prefix]['Sorting'] = array_map('strtolower', $list_sortings[$sorting_prefix]['Sorting']);
}
return isset($list_sortings[$sorting_prefix]) ? $list_sortings[$sorting_prefix] : Array ();
}
/**
* Gets list setting by name (persistent or real session)
*
* @param kEvent $event
* @param string $variable_name
* @return string|Array
* @access protected
*/
protected function getListSetting(kEvent $event, $variable_name)
{
$view_name = $this->Application->RecallVar($event->getPrefixSpecial() . '_current_view');
$storage_prefix = $event->getEventParam('same_special') ? $event->Prefix : $event->getPrefixSpecial();
// get sorting from persistent session
$default_value = $this->Application->isAdmin ? ALLOW_DEFAULT_SETTINGS : false;
$variable_value = $this->Application->RecallPersistentVar($storage_prefix . '_' . $variable_name . '.' . $view_name, $default_value);
/*if ( !$variable_value ) {
// get sorting from session
$variable_value = $this->Application->RecallVar($storage_prefix . '_' . $variable_name);
}*/
if ( kUtil::IsSerialized($variable_value) ) {
$variable_value = unserialize($variable_value);
}
return $variable_value;
}
/**
* Sets list setting by name (persistent and real session)
*
* @param kEvent $event
* @param string $variable_name
* @param string|Array $variable_value
* @return void
* @access protected
*/
protected function setListSetting(kEvent $event, $variable_name, $variable_value = NULL)
{
$view_name = $this->Application->RecallVar($event->getPrefixSpecial() . '_current_view');
// $this->Application->StoreVar($event->getPrefixSpecial() . '_' . $variable_name, $variable_value, true); //true for optional
if ( isset($variable_value) ) {
if ( is_array($variable_value) ) {
$variable_value = serialize($variable_value);
}
$this->Application->StorePersistentVar($event->getPrefixSpecial() . '_' . $variable_name . '.' . $view_name, $variable_value, true); //true for optional
}
else {
$this->Application->RemovePersistentVar($event->getPrefixSpecial() . '_' . $variable_name . '.' . $view_name);
}
}
/**
* Add filters found in session
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function AddFilters(kEvent $event)
{
$object = $event->getObject();
/* @var $object kDBList */
$edit_mark = rtrim($this->Application->GetSID() . '_' . $this->Application->GetTopmostWid($event->Prefix), '_');
// add search filter
$filter_data = $this->Application->RecallVar($event->getPrefixSpecial() . '_search_filter');
if ( $filter_data ) {
$filter_data = unserialize($filter_data);
foreach ($filter_data as $filter_field => $filter_params) {
$filter_type = ($filter_params['type'] == 'having') ? kDBList::HAVING_FILTER : kDBList::WHERE_FILTER;
$filter_value = str_replace(EDIT_MARK, $edit_mark, $filter_params['value']);
$object->addFilter($filter_field, $filter_value, $filter_type, kDBList::FLT_SEARCH);
}
}
// add custom filter
$view_name = $this->Application->RecallVar($event->getPrefixSpecial() . '_current_view');
$custom_filters = $this->Application->RecallPersistentVar($event->getPrefixSpecial() . '_custom_filter.' . $view_name);
if ( $custom_filters ) {
$grid_name = $event->getEventParam('grid');
$custom_filters = unserialize($custom_filters);
if ( isset($custom_filters[$grid_name]) ) {
foreach ($custom_filters[$grid_name] as $field_name => $field_options) {
list ($filter_type, $field_options) = each($field_options);
if ( isset($field_options['value']) && $field_options['value'] ) {
$filter_type = ($field_options['sql_filter_type'] == 'having') ? kDBList::HAVING_FILTER : kDBList::WHERE_FILTER;
$filter_value = str_replace(EDIT_MARK, $edit_mark, $field_options['value']);
$object->addFilter($field_name, $filter_value, $filter_type, kDBList::FLT_CUSTOM);
}
}
}
}
// add view filter
$view_filter = $this->Application->RecallVar($event->getPrefixSpecial() . '_view_filter');
if ( $view_filter ) {
$view_filter = unserialize($view_filter);
$temp_filter = $this->Application->makeClass('kMultipleFilter');
/* @var $temp_filter kMultipleFilter */
$filter_menu = $this->Application->getUnitOption($event->Prefix, 'FilterMenu');
$group_key = 0;
$group_count = count($filter_menu['Groups']);
while ($group_key < $group_count) {
$group_info = $filter_menu['Groups'][$group_key];
$temp_filter->setType(constant('kDBList::FLT_TYPE_' . $group_info['mode']));
$temp_filter->clearFilters();
foreach ($group_info['filters'] as $flt_id) {
$sql_key = getArrayValue($view_filter, $flt_id) ? 'on_sql' : 'off_sql';
if ( $filter_menu['Filters'][$flt_id][$sql_key] != '' ) {
$temp_filter->addFilter('view_filter_' . $flt_id, $filter_menu['Filters'][$flt_id][$sql_key]);
}
}
$object->addFilter('view_group_' . $group_key, $temp_filter, $group_info['type'], kDBList::FLT_VIEW);
$group_key++;
}
}
// add item filter
if ( $object->isMainList() ) {
$this->applyItemFilters($event);
}
}
/**
* Applies item filters
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function applyItemFilters($event)
{
$filter_values = $this->Application->GetVar('filters', Array ());
if ( !$filter_values ) {
return;
}
$object = $event->getObject();
/* @var $object kDBList */
$where_clause = Array (
'ItemPrefix = ' . $this->Conn->qstr($object->Prefix),
'FilterField IN (' . implode(',', $this->Conn->qstrArray(array_keys($filter_values))) . ')',
'Enabled = 1',
);
$sql = 'SELECT *
FROM ' . $this->Application->getUnitOption('item-filter', 'TableName') . '
WHERE (' . implode(') AND (', $where_clause) . ')';
$filters = $this->Conn->Query($sql, 'FilterField');
foreach ($filters as $filter_field => $filter_data) {
$filter_value = $filter_values[$filter_field];
if ( "$filter_value" === '' ) {
// ListManager don't pass empty values, but check here just in case
continue;
}
$table_name = $object->isVirtualField($filter_field) ? '' : '%1$s.';
switch ($filter_data['FilterType']) {
case 'radio':
$filter_value = $table_name . '`' . $filter_field . '` = ' . $this->Conn->qstr($filter_value);
break;
case 'checkbox':
$filter_value = explode('|', substr($filter_value, 1, -1));
$filter_value = $this->Conn->qstrArray($filter_value, 'escape');
if ( $object->GetFieldOption($filter_field, 'multiple') ) {
$filter_value = $table_name . '`' . $filter_field . '` LIKE "%|' . implode('|%" OR ' . $table_name . '`' . $filter_field . '` LIKE "%|', $filter_value) . '|%"';
}
else {
$filter_value = $table_name . '`' . $filter_field . '` IN (' . implode(',', $filter_value) . ')';
}
break;
case 'range':
$filter_value = $this->Conn->qstrArray(explode('-', $filter_value));
$filter_value = $table_name . '`' . $filter_field . '` BETWEEN ' . $filter_value[0] . ' AND ' . $filter_value[1];
break;
}
$object->addFilter('item_filter_' . $filter_field, $filter_value, $object->isVirtualField($filter_field) ? kDBList::HAVING_FILTER : kDBList::WHERE_FILTER);
}
}
/**
* Set's new sorting for list
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnSetSorting(kEvent $event)
{
$sorting_settings = $this->getListSetting($event, 'Sortings');
$cur_sort1 = getArrayValue($sorting_settings, 'Sort1');
$cur_sort1_dir = getArrayValue($sorting_settings, 'Sort1_Dir');
$use_double_sorting = $this->Application->ConfigValue('UseDoubleSorting');
if ( $use_double_sorting ) {
$cur_sort2 = getArrayValue($sorting_settings, 'Sort2');
$cur_sort2_dir = getArrayValue($sorting_settings, 'Sort2_Dir');
}
$passed_sort1 = $this->Application->GetVar($event->getPrefixSpecial(true) . '_Sort1');
if ( $cur_sort1 == $passed_sort1 ) {
$cur_sort1_dir = $cur_sort1_dir == 'asc' ? 'desc' : 'asc';
}
else {
if ( $use_double_sorting ) {
$cur_sort2 = $cur_sort1;
$cur_sort2_dir = $cur_sort1_dir;
}
$cur_sort1 = $passed_sort1;
$cur_sort1_dir = 'asc';
}
$sorting_settings = Array ('Sort1' => $cur_sort1, 'Sort1_Dir' => $cur_sort1_dir);
if ( $use_double_sorting ) {
$sorting_settings['Sort2'] = $cur_sort2;
$sorting_settings['Sort2_Dir'] = $cur_sort2_dir;
}
$this->setListSetting($event, 'Sortings', $sorting_settings);
}
/**
* Set sorting directly to session (used for category item sorting (front-end), grid sorting (admin, view menu)
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnSetSortingDirect(kEvent $event)
{
// used on Front-End in category item lists
$prefix_special = $event->getPrefixSpecial();
$combined = $this->Application->GetVar($event->getPrefixSpecial(true) . '_CombinedSorting');
if ( $combined ) {
list ($field, $dir) = explode('|', $combined);
if ( $this->Application->isAdmin || !$this->Application->GetVar('main_list') ) {
$this->setListSetting($event, 'Sortings', Array ('Sort1' => $field, 'Sort1_Dir' => $dir));
}
else {
$event->setPseudoClass('_List');
$this->Application->SetVar('sort_by', $field . ',' . $dir);
$object = $event->getObject(Array ('main_list' => 1));
/* @var $object kDBList */
$list_helper = $this->Application->recallObject('ListHelper');
/* @var $list_helper ListHelper */
$this->_passListParams($event, 'sort_by');
if ( $list_helper->hasUserSorting($object) ) {
$event->SetRedirectParam('sort_by', $field . ',' . strtolower($dir));
}
$event->SetRedirectParam('pass', 'm');
}
return;
}
// used in "View Menu -> Sort" menu in administrative console
$field_pos = $this->Application->GetVar($event->getPrefixSpecial(true) . '_SortPos');
$this->Application->LinkVar($event->getPrefixSpecial(true) . '_Sort' . $field_pos, $prefix_special . '_Sort' . $field_pos);
$this->Application->LinkVar($event->getPrefixSpecial(true) . '_Sort' . $field_pos . '_Dir', $prefix_special . '_Sort' . $field_pos . '_Dir');
}
/**
* Reset grid sorting to default (from config)
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnResetSorting(kEvent $event)
{
$this->setListSetting($event, 'Sortings');
}
/**
* Sets grid refresh interval
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnSetAutoRefreshInterval(kEvent $event)
{
$refresh_interval = $this->Application->GetVar('refresh_interval');
$view_name = $this->Application->RecallVar($event->getPrefixSpecial() . '_current_view');
$this->Application->StorePersistentVar($event->getPrefixSpecial() . '_refresh_interval.' . $view_name, $refresh_interval);
}
/**
* Changes auto-refresh state for grid
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAutoRefreshToggle(kEvent $event)
{
$refresh_intervals = $this->Application->ConfigValue('AutoRefreshIntervals');
if ( !$refresh_intervals ) {
return;
}
$view_name = $this->Application->RecallVar($event->getPrefixSpecial() . '_current_view');
$auto_refresh = $this->Application->RecallPersistentVar($event->getPrefixSpecial() . '_auto_refresh.' . $view_name);
if ( $auto_refresh === false ) {
$refresh_intervals = explode(',', $refresh_intervals);
$this->Application->StorePersistentVar($event->getPrefixSpecial() . '_refresh_interval.' . $view_name, $refresh_intervals[0]);
}
$this->Application->StorePersistentVar($event->getPrefixSpecial() . '_auto_refresh.' . $view_name, $auto_refresh ? 0 : 1);
}
/**
* Creates needed sql query to load item,
* if no query is defined in config for
* special requested, then use list query
*
* @param kEvent $event
* @return string
* @access protected
*/
protected function ItemPrepareQuery(kEvent $event)
{
$object = $event->getObject();
/* @var $object kDBItem */
$sqls = $object->getFormOption('ItemSQLs', Array ());
$special = isset($sqls[$event->Special]) ? $event->Special : '';
// preferred special not found in ItemSQLs -> use analog from ListSQLs
return isset($sqls[$special]) ? $sqls[$special] : $this->ListPrepareQuery($event);
}
/**
* Creates needed sql query to load list,
* if no query is defined in config for
* special requested, then use default
* query
*
* @param kEvent $event
* @return string
* @access protected
*/
protected function ListPrepareQuery(kEvent $event)
{
$object = $event->getObject();
/* @var $object kDBItem */
$sqls = $object->getFormOption('ListSQLs', Array ());
return $sqls[array_key_exists($event->Special, $sqls) ? $event->Special : ''];
}
/**
* Apply custom processing to item
*
* @param kEvent $event
* @param string $type
* @return void
* @access protected
*/
protected function customProcessing(kEvent $event, $type)
{
}
/* Edit Events mostly used in Admin */
/**
* Creates new kDBItem
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnCreate(kEvent $event)
{
$object = $event->getObject(Array ('skip_autoload' => true));
/* @var $object kDBItem */
$items_info = $this->Application->GetVar($event->getPrefixSpecial(true));
if ( !$items_info ) {
return;
}
list($id, $field_values) = each($items_info);
$object->setID($id);
$object->SetFieldsFromHash($field_values);
$event->setEventParam('form_data', $field_values);
$this->customProcessing($event, 'before');
// look at kDBItem' Create for ForceCreateId description, it's rarely used and is NOT set by default
if ( $object->Create($event->getEventParam('ForceCreateId')) ) {
$this->customProcessing($event, 'after');
$event->SetRedirectParam('opener', 'u');
return;
}
$event->redirect = false;
$event->status = kEvent::erFAIL;
$this->Application->SetVar($event->getPrefixSpecial() . '_SaveEvent', 'OnCreate');
}
/**
* Updates kDBItem
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnUpdate(kEvent $event)
{
if ( $this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1) ) {
$event->status = kEvent::erFAIL;
return;
}
$this->_update($event);
$event->SetRedirectParam('opener', 'u');
}
/**
* Updates data in database based on request
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function _update(kEvent $event)
{
$object = $event->getObject(Array ('skip_autoload' => true));
/* @var $object kDBItem */
$items_info = $this->Application->GetVar( $event->getPrefixSpecial(true) );
if ( $items_info ) {
foreach ($items_info as $id => $field_values) {
$object->Load($id);
$object->SetFieldsFromHash($field_values);
$event->setEventParam('form_data', $field_values);
$this->customProcessing($event, 'before');
if ( $object->Update($id) ) {
$this->customProcessing($event, 'after');
$event->status = kEvent::erSUCCESS;
}
else {
$event->status = kEvent::erFAIL;
$event->redirect = false;
break;
}
}
}
}
/**
* Delete's kDBItem object
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnDelete(kEvent $event)
{
if ( $this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1) ) {
$event->status = kEvent::erFAIL;
return;
}
$temp_handler = $this->Application->recallObject($event->getPrefixSpecial() . '_TempHandler', 'kTempTablesHandler', Array ('parent_event' => $event));
/* @var $temp_handler kTempTablesHandler */
$temp_handler->DeleteItems($event->Prefix, $event->Special, Array ($this->getPassedID($event)));
}
/**
* Deletes all records from table
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnDeleteAll(kEvent $event)
{
$sql = 'SELECT ' . $this->Application->getUnitOption($event->Prefix, 'IDField') . '
FROM ' . $this->Application->getUnitOption($event->Prefix, 'TableName');
$ids = $this->Conn->GetCol($sql);
if ( $ids ) {
$temp_handler = $this->Application->recallObject($event->getPrefixSpecial() . '_TempHandler', 'kTempTablesHandler', Array ('parent_event' => $event));
/* @var $temp_handler kTempTablesHandler */
$temp_handler->DeleteItems($event->Prefix, $event->Special, $ids);
}
}
/**
* Prepares new kDBItem object
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnNew(kEvent $event)
{
$object = $event->getObject(Array ('skip_autoload' => true));
/* @var $object kDBItem */
$object->Clear(0);
$this->Application->SetVar($event->getPrefixSpecial() . '_SaveEvent', 'OnCreate');
if ( $event->getEventParam('top_prefix') != $event->Prefix ) {
// this is subitem prefix, so use main item special
$table_info = $object->getLinkedInfo($this->getMainSpecial($event));
}
else {
$table_info = $object->getLinkedInfo();
}
$object->SetDBField($table_info['ForeignKey'], $table_info['ParentId']);
$event->redirect = false;
}
/**
* Cancels kDBItem Editing/Creation
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnCancel(kEvent $event)
{
$object = $event->getObject(Array ('skip_autoload' => true));
/* @var $object kDBItem */
$items_info = $this->Application->GetVar($event->getPrefixSpecial(true));
if ( $items_info ) {
$delete_ids = Array ();
$temp_handler = $this->Application->recallObject($event->getPrefixSpecial() . '_TempHandler', 'kTempTablesHandler', Array ('parent_event' => $event));
/* @var $temp_handler kTempTablesHandler */
foreach ($items_info as $id => $field_values) {
$object->Load($id);
// record created for using with selector (e.g. Reviews->Select User), and not validated => Delete it
if ( $object->isLoaded() && !$object->Validate() && ($id <= 0) ) {
$delete_ids[] = $id;
}
}
if ( $delete_ids ) {
$temp_handler->DeleteItems($event->Prefix, $event->Special, $delete_ids);
}
}
$event->SetRedirectParam('opener', 'u');
}
/**
* Deletes all selected items.
* Automatically recurse into sub-items using temp handler, and deletes sub-items
* by calling its Delete method if sub-item has AutoDelete set to true in its config file
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnMassDelete(kEvent $event)
{
if ( $this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1) ) {
$event->status = kEvent::erFAIL;
return ;
}
$temp_handler = $this->Application->recallObject($event->getPrefixSpecial() . '_TempHandler', 'kTempTablesHandler', Array ('parent_event' => $event));
/* @var $temp_handler kTempTablesHandler */
$ids = $this->StoreSelectedIDs($event);
$event->setEventParam('ids', $ids);
$this->customProcessing($event, 'before');
$ids = $event->getEventParam('ids');
if ( $ids ) {
$temp_handler->DeleteItems($event->Prefix, $event->Special, $ids);
}
$this->clearSelectedIDs($event);
}
/**
* Sets window id (of first opened edit window) to temp mark in uls
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function setTempWindowID(kEvent $event)
{
$prefixes = Array ($event->Prefix, $event->getPrefixSpecial(true));
foreach ($prefixes as $prefix) {
$mode = $this->Application->GetVar($prefix . '_mode');
if ($mode == 't') {
$wid = $this->Application->GetVar('m_wid');
$this->Application->SetVar(str_replace('_', '.', $prefix) . '_mode', 't' . $wid);
break;
}
}
}
/**
* Prepare temp tables and populate it
* with items selected in the grid
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnEdit(kEvent $event)
{
$this->setTempWindowID($event);
$ids = $this->StoreSelectedIDs($event);
$object = $event->getObject(Array('skip_autoload' => true));
/* @var $object kDBItem */
$object->setPendingActions(null, true);
$changes_var_name = $this->Prefix . '_changes_' . $this->Application->GetTopmostWid($this->Prefix);
$this->Application->RemoveVar($changes_var_name);
$temp_handler = $this->Application->recallObject($event->getPrefixSpecial() . '_TempHandler', 'kTempTablesHandler', Array ('parent_event' => $event));
/* @var $temp_handler kTempTablesHandler */
$temp_handler->PrepareEdit();
$event->SetRedirectParam('m_lang', $this->Application->GetDefaultLanguageId());
$event->SetRedirectParam($event->getPrefixSpecial() . '_id', array_shift($ids));
$event->SetRedirectParam('pass', 'all,' . $event->getPrefixSpecial());
$simultaneous_edit_message = $this->Application->GetVar('_simultaneous_edit_message');
if ( $simultaneous_edit_message ) {
$event->SetRedirectParam('_simultaneous_edit_message', $simultaneous_edit_message);
}
}
/**
* Saves content of temp table into live and
* redirects to event' default redirect (normally grid template)
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnSave(kEvent $event)
{
$event->CallSubEvent('OnPreSave');
if ( $event->status != kEvent::erSUCCESS ) {
return;
}
$skip_master = false;
$temp_handler = $this->Application->recallObject($event->getPrefixSpecial() . '_TempHandler', 'kTempTablesHandler', Array ('parent_event' => $event));
/* @var $temp_handler kTempTablesHandler */
$changes_var_name = $this->Prefix . '_changes_' . $this->Application->GetTopmostWid($this->Prefix);
if ( !$this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1) ) {
$live_ids = $temp_handler->SaveEdit($event->getEventParam('master_ids') ? $event->getEventParam('master_ids') : Array ());
if ( $live_ids === false ) {
// coping from table failed, because we have another coping process to same table, that wasn't finished
$event->status = kEvent::erFAIL;
return;
}
if ( $live_ids ) {
// ensure, that newly created item ids are available as if they were selected from grid
// NOTE: only works if main item has sub-items !!!
$this->StoreSelectedIDs($event, $live_ids);
}
$object = $event->getObject();
/* @var $object kDBItem */
$this->SaveLoggedChanges($changes_var_name, $object->ShouldLogChanges());
}
else {
$event->status = kEvent::erFAIL;
}
$this->clearSelectedIDs($event);
$event->SetRedirectParam('opener', 'u');
$this->Application->RemoveVar($event->getPrefixSpecial() . '_modified');
// all temp tables are deleted here => all after hooks should think, that it's live mode now
$this->Application->SetVar($event->Prefix . '_mode', '');
}
/**
* Saves changes made in temporary table to log
*
* @param string $changes_var_name
* @param bool $save
* @return void
* @access public
*/
public function SaveLoggedChanges($changes_var_name, $save = true)
{
// 1. get changes, that were made
$changes = $this->Application->RecallVar($changes_var_name);
$changes = $changes ? unserialize($changes) : Array ();
$this->Application->RemoveVar($changes_var_name);
if (!$changes) {
// no changes, skip processing
return ;
}
// TODO: 2. optimize change log records (replace multiple changes to same record with one change record)
$to_increment = Array ();
// 3. collect serials to reset based on foreign keys
foreach ($changes as $index => $rec) {
if (array_key_exists('DependentFields', $rec)) {
foreach ($rec['DependentFields'] as $field_name => $field_value) {
// will be "ci|ItemResourceId:345"
$to_increment[] = $rec['Prefix'] . '|' . $field_name . ':' . $field_value;
// also reset sub-item prefix general serial
$to_increment[] = $rec['Prefix'];
}
unset($changes[$index]['DependentFields']);
}
unset($changes[$index]['ParentId'], $changes[$index]['ParentPrefix']);
}
// 4. collect serials to reset based on changed ids
foreach ($changes as $change) {
$to_increment[] = $change['MasterPrefix'] . '|' . $change['MasterId'];
if ($change['MasterPrefix'] != $change['Prefix']) {
// also reset sub-item prefix general serial
$to_increment[] = $change['Prefix'];
// will be "ci|ItemResourceId"
$to_increment[] = $change['Prefix'] . '|' . $change['ItemId'];
}
}
// 5. reset serials collected before
$to_increment = array_unique($to_increment);
$this->Application->incrementCacheSerial($this->Prefix);
foreach ($to_increment as $to_increment_mixed) {
if (strpos($to_increment_mixed, '|') !== false) {
list ($to_increment_prefix, $to_increment_id) = explode('|', $to_increment_mixed, 2);
$this->Application->incrementCacheSerial($to_increment_prefix, $to_increment_id);
}
else {
$this->Application->incrementCacheSerial($to_increment_mixed);
}
}
// save changes to database
$sesion_log_id = $this->Application->RecallVar('_SessionLogId_');
if (!$save || !$sesion_log_id) {
// saving changes to database disabled OR related session log missing
return ;
}
$add_fields = Array (
'PortalUserId' => $this->Application->RecallVar('user_id'),
'SessionLogId' => $sesion_log_id,
);
$change_log_table = $this->Application->getUnitOption('change-log', 'TableName');
foreach ($changes as $rec) {
$this->Conn->doInsert(array_merge($rec, $add_fields), $change_log_table);
}
$this->Application->incrementCacheSerial('change-log');
$sql = 'UPDATE ' . $this->Application->getUnitOption('session-log', 'TableName') . '
SET AffectedItems = AffectedItems + ' . count($changes) . '
WHERE SessionLogId = ' . $sesion_log_id;
$this->Conn->Query($sql);
$this->Application->incrementCacheSerial('session-log');
}
/**
* Cancels edit
* Removes all temp tables and clears selected ids
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnCancelEdit(kEvent $event)
{
$temp_handler = $this->Application->recallObject($event->getPrefixSpecial() . '_TempHandler', 'kTempTablesHandler', Array ('parent_event' => $event));
/* @var $temp_handler kTempTablesHandler */
$temp_handler->CancelEdit();
$this->clearSelectedIDs($event);
$this->Application->RemoveVar($event->getPrefixSpecial() . '_modified');
$changes_var_name = $this->Prefix . '_changes_' . $this->Application->GetTopmostWid($this->Prefix);
$this->Application->RemoveVar($changes_var_name);
$event->SetRedirectParam('opener', 'u');
}
/**
* Allows to determine if we are creating new item or editing already created item
*
* @param kEvent $event
* @return bool
* @access public
*/
public function isNewItemCreate(kEvent $event)
{
$object = $event->getObject( Array ('raise_warnings' => 0) );
/* @var $object kDBItem */
return !$object->isLoaded();
}
/**
* Saves edited item into temp table
* If there is no id, new item is created in temp table
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnPreSave(kEvent $event)
{
// if there is no id - it means we need to create an item
if ( is_object($event->MasterEvent) ) {
$event->MasterEvent->setEventParam('IsNew', false);
}
if ( $this->isNewItemCreate($event) ) {
$event->CallSubEvent('OnPreSaveCreated');
if ( is_object($event->MasterEvent) ) {
$event->MasterEvent->setEventParam('IsNew', true);
}
return ;
}
// don't just call OnUpdate event here, since it maybe overwritten to Front-End specific behavior
$this->_update($event);
}
/**
* Analog of OnPreSave event for usage in AJAX request
*
* @param kEvent $event
*
* @return void
*/
protected function OnPreSaveAjax(kEvent $event)
{
$ajax_form_helper = $this->Application->recallObject('AjaxFormHelper');
/* @var $ajax_form_helper AjaxFormHelper */
$ajax_form_helper->transitEvent($event, 'OnPreSave');
}
/**
* [HOOK] Saves sub-item
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnPreSaveSubItem(kEvent $event)
{
$not_created = $this->isNewItemCreate($event);
$event->CallSubEvent($not_created ? 'OnCreate' : 'OnUpdate');
if ( $event->status == kEvent::erSUCCESS ) {
$object = $event->getObject();
/* @var $object kDBItem */
$this->Application->SetVar($event->getPrefixSpecial() . '_id', $object->GetID());
}
else {
$event->MasterEvent->status = $event->status;
}
$event->SetRedirectParam('opener', 's');
}
/**
* Saves edited item in temp table and loads
* item with passed id in current template
* Used in Prev/Next buttons
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnPreSaveAndGo(kEvent $event)
{
$event->CallSubEvent('OnPreSave');
if ( $event->status == kEvent::erSUCCESS ) {
$id = $this->Application->GetVar($event->getPrefixSpecial(true) . '_GoId');
$event->SetRedirectParam($event->getPrefixSpecial() . '_id', $id);
}
}
/**
* Saves edited item in temp table and goes
* to passed tabs, by redirecting to it with OnPreSave event
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnPreSaveAndGoToTab(kEvent $event)
{
$event->CallSubEvent('OnPreSave');
if ( $event->status == kEvent::erSUCCESS ) {
$event->redirect = $this->Application->GetVar($event->getPrefixSpecial(true) . '_GoTab');
}
}
/**
* Saves editable list and goes to passed tab,
* by redirecting to it with empty event
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnUpdateAndGoToTab(kEvent $event)
{
$event->setPseudoClass('_List');
$event->CallSubEvent('OnUpdate');
if ( $event->status == kEvent::erSUCCESS ) {
$event->redirect = $this->Application->GetVar($event->getPrefixSpecial(true) . '_GoTab');
}
}
/**
* Prepare temp tables for creating new item
* but does not create it. Actual create is
* done in OnPreSaveCreated
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnPreCreate(kEvent $event)
{
$this->setTempWindowID($event);
$this->clearSelectedIDs($event);
$this->Application->SetVar('m_lang', $this->Application->GetDefaultLanguageId());
$object = $event->getObject(Array ('skip_autoload' => true));
/* @var $object kDBItem */
$temp_handler = $this->Application->recallObject($event->Prefix . '_TempHandler', 'kTempTablesHandler', Array ('parent_event' => $event));
/* @var $temp_handler kTempTablesHandler */
$temp_handler->PrepareEdit();
$object->setID(0);
$this->Application->SetVar($event->getPrefixSpecial() . '_id', 0);
$this->Application->SetVar($event->getPrefixSpecial() . '_PreCreate', 1);
$changes_var_name = $this->Prefix . '_changes_' . $this->Application->GetTopmostWid($this->Prefix);
$this->Application->RemoveVar($changes_var_name);
$event->redirect = false;
}
/**
* Creates a new item in temp table and
* stores item id in App vars and Session on success
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnPreSaveCreated(kEvent $event)
{
$object = $event->getObject( Array('skip_autoload' => true) );
/* @var $object kDBItem */
$object->setID(0);
$field_values = $this->getSubmittedFields($event);
$object->SetFieldsFromHash($field_values);
$event->setEventParam('form_data', $field_values);
$this->customProcessing($event, 'before');
if ( $object->Create() ) {
$this->customProcessing($event, 'after');
$event->SetRedirectParam($event->getPrefixSpecial(true) . '_id', $object->GetID());
}
else {
$event->status = kEvent::erFAIL;
$event->redirect = false;
}
}
/**
* Reloads form to loose all changes made during item editing
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnReset(kEvent $event)
{
//do nothing - should reset :)
if ( $this->isNewItemCreate($event) ) {
// just reset id to 0 in case it was create
$object = $event->getObject( Array ('skip_autoload' => true) );
/* @var $object kDBItem */
$object->setID(0);
$this->Application->SetVar($event->getPrefixSpecial() . '_id', 0);
}
}
/**
* Apply same processing to each item being selected in grid
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function iterateItems(kEvent $event)
{
if ( $this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1) ) {
$event->status = kEvent::erFAIL;
return ;
}
$object = $event->getObject(Array ('skip_autoload' => true));
/* @var $object kDBItem */
$ids = $this->StoreSelectedIDs($event);
if ( $ids ) {
$status_field = $object->getStatusField();
$order_field = $this->Application->getUnitOption($event->Prefix, 'OrderField');
if ( !$order_field ) {
$order_field = 'Priority';
}
foreach ($ids as $id) {
$object->Load($id);
switch ( $event->Name ) {
case 'OnMassApprove':
$object->SetDBField($status_field, 1);
break;
case 'OnMassDecline':
$object->SetDBField($status_field, 0);
break;
case 'OnMassMoveUp':
$object->SetDBField($order_field, $object->GetDBField($order_field) + 1);
break;
case 'OnMassMoveDown':
$object->SetDBField($order_field, $object->GetDBField($order_field) - 1);
break;
}
if ( $object->Update() ) {
$event->status = kEvent::erSUCCESS;
}
else {
$event->status = kEvent::erFAIL;
$event->redirect = false;
break;
}
}
}
$this->clearSelectedIDs($event);
}
/**
* Clones selected items in list
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnMassClone(kEvent $event)
{
if ( $this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1) ) {
$event->status = kEvent::erFAIL;
return;
}
$temp_handler = $this->Application->recallObject($event->getPrefixSpecial() . '_TempHandler', 'kTempTablesHandler', Array ('parent_event' => $event));
/* @var $temp_handler kTempTablesHandler */
$ids = $this->StoreSelectedIDs($event);
if ( $ids ) {
$temp_handler->CloneItems($event->Prefix, $event->Special, $ids);
}
$this->clearSelectedIDs($event);
}
/**
* Checks if given value is present in given array
*
* @param Array $records
* @param string $field
* @param mixed $value
* @return bool
* @access protected
*/
protected function check_array($records, $field, $value)
{
foreach ($records as $record) {
if ($record[$field] == $value) {
return true;
}
}
return false;
}
/**
* Saves data from editing form to database without checking required fields
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnPreSavePopup(kEvent $event)
{
$object = $event->getObject();
/* @var $object kDBItem */
$this->RemoveRequiredFields($object);
$event->CallSubEvent('OnPreSave');
$event->SetRedirectParam('opener', 'u');
}
/* End of Edit events */
// III. Events that allow to put some code before and after Update,Load,Create and Delete methods of item
/**
* Occurs before loading item, 'id' parameter
* allows to get id of item being loaded
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeItemLoad(kEvent $event)
{
}
/**
* Occurs after loading item, 'id' parameter
* allows to get id of item that was loaded
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterItemLoad(kEvent $event)
{
}
/**
* Occurs before creating item
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeItemCreate(kEvent $event)
{
}
/**
* Occurs after creating item
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterItemCreate(kEvent $event)
{
$object = $event->getObject();
/* @var $object kDBItem */
if ( !$object->IsTempTable() ) {
$this->_processPendingActions($event);
}
}
/**
* Occurs before updating item
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeItemUpdate(kEvent $event)
{
}
/**
* Occurs after updating item
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterItemUpdate(kEvent $event)
{
$object = $event->getObject();
/* @var $object kDBItem */
if ( !$object->IsTempTable() ) {
$this->_processPendingActions($event);
}
}
/**
* Occurs before deleting item, id of item being
* deleted is stored as 'id' event param
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeItemDelete(kEvent $event)
{
}
/**
* Occurs after deleting item, id of deleted item
* is stored as 'id' param of event
*
* Also deletes subscriptions to that particual item once it's deleted
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterItemDelete(kEvent $event)
{
$object = $event->getObject();
/* @var $object kDBItem */
// 1. delete direct subscriptions to item, that was deleted
$this->_deleteSubscriptions($event->Prefix, 'ItemId', $object->GetID());
$sub_items = $this->Application->getUnitOption($event->Prefix, 'SubItems', Array ());
/* @var $sub_items Array */
// 2. delete this item sub-items subscriptions, that reference item, that was deleted
foreach ($sub_items as $sub_prefix) {
$this->_deleteSubscriptions($sub_prefix, 'ParentItemId', $object->GetID());
}
}
/**
* Deletes all subscriptions, associated with given item
*
* @param string $prefix
* @param string $field
* @param int $value
* @return void
* @access protected
*/
protected function _deleteSubscriptions($prefix, $field, $value)
{
$sql = 'SELECT TemplateId
FROM ' . $this->Application->getUnitOption('email-template', 'TableName') . '
WHERE BindToSystemEvent REGEXP "' . $this->Conn->escape($prefix) . '(\\\\.[^:]*:.*|:.*)"';
$email_template_ids = $this->Conn->GetCol($sql);
if ( !$email_template_ids ) {
return;
}
// e-mail events, connected to that unit prefix are found
$sql = 'SELECT SubscriptionId
FROM ' . TABLE_PREFIX . 'SystemEventSubscriptions
WHERE ' . $field . ' = ' . $value . ' AND EmailTemplateId IN (' . implode(',', $email_template_ids) . ')';
$ids = $this->Conn->GetCol($sql);
if ( !$ids ) {
return;
}
$temp_handler = $this->Application->recallObject('system-event-subscription_TempHandler', 'kTempTablesHandler');
/* @var $temp_handler kTempTablesHandler */
$temp_handler->DeleteItems('system-event-subscription', '', $ids);
}
/**
* Occurs before validation attempt
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeItemValidate(kEvent $event)
{
}
/**
* Occurs after successful item validation
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterItemValidate(kEvent $event)
{
}
/**
* Occurs after an item has been copied to temp
* Id of copied item is passed as event' 'id' param
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterCopyToTemp(kEvent $event)
{
}
/**
* Occurs before an item is deleted from live table when copying from temp
* (temp handler deleted all items from live and then copy over all items from temp)
* Id of item being deleted is passed as event' 'id' param
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeDeleteFromLive(kEvent $event)
{
}
/**
* Occurs before an item is copied to live table (after all foreign keys have been updated)
* Id of item being copied is passed as event' 'id' param
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeCopyToLive(kEvent $event)
{
}
/**
* Occurs after an item has been copied to live table
* Id of copied item is passed as event' 'id' param
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterCopyToLive(kEvent $event)
{
$object = $event->getObject(array('skip_autoload' => true));
/* @var $object kDBItem */
$object->SwitchToLive();
$object->Load($event->getEventParam('id'));
$this->_processPendingActions($event);
}
/**
* Processing file pending actions (e.g. delete scheduled files)
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function _processPendingActions(kEvent $event)
{
$object = $event->getObject();
/* @var $object kDBItem */
$update_required = false;
$temp_id = $event->getEventParam('temp_id');
$id = $temp_id !== false ? $temp_id : $object->GetID();
foreach ($object->getPendingActions($id) as $data) {
switch ( $data['action'] ) {
case 'delete':
unlink($data['file']);
break;
case 'make_live':
$file_helper = $this->Application->recallObject('FileHelper');
/* @var $file_helper FileHelper */
if ( !file_exists($data['file']) ) {
// file removal was requested too
continue;
}
$old_name = basename($data['file']);
$new_name = $file_helper->ensureUniqueFilename(dirname($data['file']), kUtil::removeTempExtension($old_name));
rename($data['file'], dirname($data['file']) . '/' . $new_name);
$db_value = $object->GetDBField($data['field']);
$object->SetDBField($data['field'], str_replace($old_name, $new_name, $db_value));
$update_required = true;
break;
default:
trigger_error('Unsupported pending action "' . $data['action'] . '" for "' . $event->getPrefixSpecial() . '" unit', E_USER_WARNING);
break;
}
}
// remove pending actions before updating to prevent recursion
$object->setPendingActions();
if ( $update_required ) {
$object->Update();
}
}
/**
* Occurs before an item has been cloned
* Id of newly created item is passed as event' 'id' param
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeClone(kEvent $event)
{
}
/**
* Occurs after an item has been cloned
* Id of newly created item is passed as event' 'id' param
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterClone(kEvent $event)
{
}
/**
* Occurs after list is queried
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterListQuery(kEvent $event)
{
}
/**
* Ensures that popup will be closed automatically
* and parent window will be refreshed with template
* passed
*
* @param kEvent $event
* @return void
* @access protected
* @deprecated
*/
protected function finalizePopup(kEvent $event)
{
$event->SetRedirectParam('opener', 'u');
}
/**
* Create search filters based on search query
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnSearch(kEvent $event)
{
$event->setPseudoClass('_List');
$search_helper = $this->Application->recallObject('SearchHelper');
/* @var $search_helper kSearchHelper */
$search_helper->performSearch($event);
}
/**
* Clear search keywords
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnSearchReset(kEvent $event)
{
$search_helper = $this->Application->recallObject('SearchHelper');
/* @var $search_helper kSearchHelper */
$search_helper->resetSearch($event);
}
/**
* Set's new filter value (filter_id meaning from config)
*
* @param kEvent $event
* @return void
* @access protected
* @deprecated
*/
protected function OnSetFilter(kEvent $event)
{
$filter_id = $this->Application->GetVar('filter_id');
$filter_value = $this->Application->GetVar('filter_value');
$view_filter = $this->Application->RecallVar($event->getPrefixSpecial() . '_view_filter');
$view_filter = $view_filter ? unserialize($view_filter) : Array ();
$view_filter[$filter_id] = $filter_value;
$this->Application->StoreVar($event->getPrefixSpecial() . '_view_filter', serialize($view_filter));
}
/**
* Sets view filter based on request
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnSetFilterPattern(kEvent $event)
{
$filters = $this->Application->GetVar($event->getPrefixSpecial(true) . '_filters');
if ( !$filters ) {
return;
}
$view_filter = $this->Application->RecallVar($event->getPrefixSpecial() . '_view_filter');
$view_filter = $view_filter ? unserialize($view_filter) : Array ();
$filters = explode(',', $filters);
foreach ($filters as $a_filter) {
list($id, $value) = explode('=', $a_filter);
$view_filter[$id] = $value;
}
$this->Application->StoreVar($event->getPrefixSpecial() . '_view_filter', serialize($view_filter));
$event->redirect = false;
}
/**
* Add/Remove all filters applied to list from "View" menu
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function FilterAction(kEvent $event)
{
$view_filter = Array ();
$filter_menu = $this->Application->getUnitOption($event->Prefix, 'FilterMenu');
switch ($event->Name) {
case 'OnRemoveFilters':
$filter_value = 1;
break;
case 'OnApplyFilters':
$filter_value = 0;
break;
default:
$filter_value = 0;
break;
}
foreach ($filter_menu['Filters'] as $filter_key => $filter_params) {
if ( !$filter_params ) {
continue;
}
$view_filter[$filter_key] = $filter_value;
}
$this->Application->StoreVar($event->getPrefixSpecial() . '_view_filter', serialize($view_filter));
}
/**
* Enter description here...
*
* @param kEvent $event
* @access protected
*/
protected function OnPreSaveAndOpenTranslator(kEvent $event)
{
$this->Application->SetVar('allow_translation', true);
$object = $event->getObject();
/* @var $object kDBItem */
$this->RemoveRequiredFields($object);
$event->CallSubEvent('OnPreSave');
if ( $event->status == kEvent::erSUCCESS ) {
$resource_id = $this->Application->GetVar('translator_resource_id');
if ( $resource_id ) {
$t_prefixes = explode(',', $this->Application->GetVar('translator_prefixes'));
$cdata = $this->Application->recallObject($t_prefixes[1], NULL, Array ('skip_autoload' => true));
/* @var $cdata kDBItem */
$cdata->Load($resource_id, 'ResourceId');
if ( !$cdata->isLoaded() ) {
$cdata->SetDBField('ResourceId', $resource_id);
$cdata->Create();
}
$this->Application->SetVar($cdata->getPrefixSpecial() . '_id', $cdata->GetID());
}
$event->redirect = $this->Application->GetVar('translator_t');
$redirect_params = Array (
'pass' => 'all,trans,' . $this->Application->GetVar('translator_prefixes'),
'opener' => 's',
$event->getPrefixSpecial(true) . '_id' => $object->GetID(),
'trans_event' => 'OnLoad',
'trans_prefix' => $this->Application->GetVar('translator_prefixes'),
'trans_field' => $this->Application->GetVar('translator_field'),
'trans_multi_line' => $this->Application->GetVar('translator_multi_line'),
);
$event->setRedirectParams($redirect_params);
// 1. SAVE LAST TEMPLATE TO SESSION (really needed here, because of tweaky redirect)
$last_template = $this->Application->RecallVar('last_template');
preg_match('/index4\.php\|' . $this->Application->GetSID() . '-(.*):/U', $last_template, $rets);
$this->Application->StoreVar('return_template', $this->Application->GetVar('t'));
}
}
/**
* Makes all fields non-required
*
* @param kDBItem $object
* @return void
* @access protected
*/
protected function RemoveRequiredFields(&$object)
{
// making all field non-required to achieve successful presave
$fields = array_keys( $object->getFields() );
foreach ($fields as $field) {
if ( $object->isRequired($field) ) {
$object->setRequired($field, false);
}
}
}
/**
* Saves selected user in needed field
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnSelectUser(kEvent $event)
{
$object = $event->getObject();
/* @var $object kDBItem */
$items_info = $this->Application->GetVar('u');
if ( $items_info ) {
list ($user_id, ) = each($items_info);
$this->RemoveRequiredFields($object);
$is_new = !$object->isLoaded();
$is_main = substr($this->Application->GetVar($event->Prefix . '_mode'), 0, 1) == 't';
if ( $is_new ) {
$new_event = $is_main ? 'OnPreCreate' : 'OnNew';
$event->CallSubEvent($new_event);
$event->redirect = true;
}
$object->SetDBField($this->Application->RecallVar('dst_field'), $user_id);
if ( $is_new ) {
$object->Create();
}
else {
$object->Update();
}
}
$event->SetRedirectParam($event->getPrefixSpecial() . '_id', $object->GetID());
$event->SetRedirectParam('opener', 'u');
}
/** EXPORT RELATED **/
/**
* Shows export dialog
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnExport(kEvent $event)
{
$selected_ids = $this->StoreSelectedIDs($event);
if ( implode(',', $selected_ids) == '' ) {
// K4 fix when no ids found bad selected ids array is formed
$selected_ids = false;
}
$this->Application->StoreVar($event->Prefix . '_export_ids', $selected_ids ? implode(',', $selected_ids) : '');
$this->Application->LinkVar('export_finish_t');
$this->Application->LinkVar('export_progress_t');
$this->Application->StoreVar('export_special', $event->Special);
$this->Application->StoreVar('export_grid', $this->Application->GetVar('grid', 'Default'));
$redirect_params = Array (
$this->Prefix . '.export_event' => 'OnNew',
'pass' => 'all,' . $this->Prefix . '.export'
);
$event->setRedirectParams($redirect_params);
}
/**
* Apply some special processing to object being
* recalled before using it in other events that
* call prepareObject
*
* @param kDBItem|kDBList $object
* @param kEvent $event
* @return void
* @access protected
*/
protected function prepareObject(&$object, kEvent $event)
{
if ( $event->Special == 'export' || $event->Special == 'import' ) {
$export_helper = $this->Application->recallObject('CatItemExportHelper');
/* @var $export_helper kCatDBItemExportHelper */
$export_helper->prepareExportColumns($event);
}
}
/**
* Returns specific to each item type columns only
*
* @param kEvent $event
* @return Array
* @access public
*/
public function getCustomExportColumns(kEvent $event)
{
return Array ();
}
/**
* Export form validation & processing
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnExportBegin(kEvent $event)
{
$export_helper = $this->Application->recallObject('CatItemExportHelper');
/* @var $export_helper kCatDBItemExportHelper */
$export_helper->OnExportBegin($event);
}
/**
* Enter description here...
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnExportCancel(kEvent $event)
{
$this->OnGoBack($event);
}
/**
* Allows configuring export options
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeExportBegin(kEvent $event)
{
}
/**
* Deletes export preset
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnDeleteExportPreset(kEvent $event)
{
$field_values = $this->getSubmittedFields($event);
if ( !$field_values ) {
return ;
}
$preset_key = $field_values['ExportPresets'];
$export_settings = $this->Application->RecallPersistentVar('export_settings');
if ( !$export_settings ) {
return ;
}
$export_settings = unserialize($export_settings);
if ( !isset($export_settings[$event->Prefix]) ) {
return ;
}
$to_delete = '';
foreach ($export_settings[$event->Prefix] as $key => $val) {
if ( implode('|', $val['ExportColumns']) == $preset_key ) {
$to_delete = $key;
break;
}
}
if ( $to_delete ) {
unset($export_settings[$event->Prefix][$to_delete]);
$this->Application->StorePersistentVar('export_settings', serialize($export_settings));
}
}
/**
* Saves changes & changes language
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnPreSaveAndChangeLanguage(kEvent $event)
{
if ( $this->UseTempTables($event) ) {
$event->CallSubEvent('OnPreSave');
}
if ( $event->status == kEvent::erSUCCESS ) {
$this->Application->SetVar('m_lang', $this->Application->GetVar('language'));
$data = $this->Application->GetVar('st_id');
if ( $data ) {
$event->SetRedirectParam('st_id', $data);
}
}
}
/**
* Used to save files uploaded via swfuploader
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnUploadFile(kEvent $event)
{
$event->status = kEvent::erSTOP;
// define('DBG_SKIP_REPORTING', 0);
$default_msg = "Flash requires that we output something or it won't fire the uploadSuccess event";
if ( !$this->Application->HttpQuery->Post ) {
// Variables {field, id, flashsid} are always submitted through POST!
// When file size is larger, then "upload_max_filesize" (in php.ini),
// then these variables also are not submitted -> handle such case.
header('HTTP/1.0 413 File size exceeds allowed limit');
echo $default_msg;
return;
}
if ( !$this->_checkFlashUploaderPermission($event) ) {
// 403 Forbidden
header('HTTP/1.0 403 You don\'t have permissions to upload');
echo $default_msg;
return;
}
$value = $this->Application->GetVar('Filedata');
if ( !$value || ($value['error'] != UPLOAD_ERR_OK) ) {
// 413 Request Entity Too Large (file uploads disabled OR uploaded file was
// to large for web server to accept, see "upload_max_filesize" in php.ini)
header('HTTP/1.0 413 File size exceeds allowed limit');
echo $default_msg;
return;
}
$value = $this->Application->HttpQuery->unescapeRequestVariable($value);
$tmp_path = WRITEABLE . '/tmp/';
$filename = $value['name'] . '.tmp';
$id = $this->Application->GetVar('id');
if ( $id ) {
$filename = $id . '_' . $filename;
}
if ( !is_writable($tmp_path) ) {
// 500 Internal Server Error
// check both temp and live upload directory
header('HTTP/1.0 500 Write permissions not set on the server');
echo $default_msg;
return;
}
$file_helper = $this->Application->recallObject('FileHelper');
/* @var $file_helper FileHelper */
$filename = $file_helper->ensureUniqueFilename($tmp_path, $filename);
$storage_format = $this->_getStorageFormat($this->Application->GetVar('field'), $event);
if ( $storage_format ) {
$image_helper = $this->Application->recallObject('ImageHelper');
/* @var $image_helper ImageHelper */
move_uploaded_file($value['tmp_name'], $value['tmp_name'] . '.jpg'); // add extension, so ResizeImage can work
$url = $image_helper->ResizeImage($value['tmp_name'] . '.jpg', $storage_format);
$tmp_name = preg_replace('/^' . preg_quote($this->Application->BaseURL(), '/') . '/', '/', $url);
rename($tmp_name, $tmp_path . $filename);
}
else {
move_uploaded_file($value['tmp_name'], $tmp_path . $filename);
}
echo preg_replace('/^' . preg_quote($id, '/') . '_/', '', $filename);
$this->deleteTempFiles($tmp_path);
$thumbs_path = preg_replace('/^' . preg_quote(FULL_PATH, '/') . '/', '', $tmp_path, 1);
$thumbs_path = FULL_PATH . THUMBS_PATH . $thumbs_path;
if ( file_exists($thumbs_path) ) {
$this->deleteTempFiles($thumbs_path);
}
}
/**
* Gets storage format for a given field
*
* @param string $field_name
* @param kEvent $event
* @return bool
* @access protected
*/
protected function _getStorageFormat($field_name, kEvent $event)
{
$fields = $this->Application->getUnitOption($event->Prefix, 'Fields');
$virtual_fields = $this->Application->getUnitOption($event->Prefix, 'VirtualFields');
$field_options = array_key_exists($field_name, $fields) ? $fields[$field_name] : $virtual_fields[$field_name];
return isset($field_options['storage_format']) ? $field_options['storage_format'] : false;
}
/**
* Delete temporary files, that won't be used for sure
*
* @param string $path
* @return void
* @access protected
*/
protected function deleteTempFiles($path)
{
$files = glob($path . '*.*');
$max_file_date = strtotime('-1 day');
foreach ( $files as $file ) {
if ( filemtime($file) < $max_file_date ) {
unlink($file);
}
}
}
/**
* Checks, that flash uploader is allowed to perform upload
*
* @param kEvent $event
* @return bool
*/
protected function _checkFlashUploaderPermission(kEvent $event)
{
// Flash uploader does NOT send correct cookies, so we need to make our own check
$cookie_name = 'adm_' . $this->Application->ConfigValue('SessionCookieName');
$this->Application->HttpQuery->Cookie['cookies_on'] = 1;
$this->Application->HttpQuery->Cookie[$cookie_name] = $this->Application->GetVar('flashsid');
// this prevents session from auto-expiring when KeepSessionOnBrowserClose & FireFox is used
$this->Application->HttpQuery->Cookie[$cookie_name . '_live'] = $this->Application->GetVar('flashsid');
$admin_ses = $this->Application->recallObject('Session.admin');
/* @var $admin_ses Session */
if ( $admin_ses->RecallVar('user_id') == USER_ROOT ) {
return true;
}
// copy some data from given session to current session
$backup_user_id = $this->Application->RecallVar('user_id');
$this->Application->StoreVar('user_id', $admin_ses->RecallVar('user_id'));
$backup_user_groups = $this->Application->RecallVar('UserGroups');
$this->Application->StoreVar('UserGroups', $admin_ses->RecallVar('UserGroups'));
// check permissions using event, that have "add|edit" rule
$check_event = new kEvent($event->getPrefixSpecial() . ':OnProcessSelected');
$check_event->setEventParam('top_prefix', $this->Application->GetTopmostPrefix($event->Prefix, true));
$allowed_to_upload = $this->CheckPermission($check_event);
// restore changed data, so nothing gets saved to database
$this->Application->StoreVar('user_id', $backup_user_id);
$this->Application->StoreVar('UserGroups', $backup_user_groups);
return $allowed_to_upload;
}
/**
* Remembers, that file should be deleted on item's save from temp table
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnDeleteFile(kEvent $event)
{
$event->status = kEvent::erSTOP;
$filename = $this->_getSafeFilename();
if ( !$filename ) {
return;
}
$object = $event->getObject(Array ('skip_autoload' => true));
/* @var $object kDBItem */
$field_id = $this->Application->GetVar('field_id');
if ( !preg_match_all('/\[([^\[\]]*)\]/', $field_id, $regs) ) {
return;
}
$field = $regs[1][1];
$record_id = $regs[1][0];
$pending_actions = $object->getPendingActions($record_id);
$upload_dir = $object->GetFieldOption($field, 'upload_dir');
$pending_actions[] = Array (
'action' => 'delete', 'id' => $record_id, 'field' => $field, 'file' => FULL_PATH . $upload_dir . $filename
);
$object->setPendingActions($pending_actions, $record_id);
}
/**
* Returns url for viewing uploaded file
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnViewFile(kEvent $event)
{
$event->status = kEvent::erSTOP;
$filename = $this->_getSafeFilename();
if ( !$filename ) {
return;
}
$object = $event->getObject(Array ('skip_autoload' => true));
/* @var $object kDBItem */
$field = $this->Application->GetVar('field');
$options = $object->GetFieldOptions($field);
// set current uploaded file
if ( $this->Application->GetVar('tmp') ) {
$options['upload_dir'] = WRITEBALE_BASE . '/tmp/';
unset($options['include_path']);
$object->SetFieldOptions($field, $options);
$object->SetDBField($field, $this->Application->GetVar('id') . '_' . $filename);
}
else {
$object->SetDBField($field, $filename);
}
// get url to uploaded file
if ( $this->Application->GetVar('thumb') ) {
$url = $object->GetField($field, $options['thumb_format']);
}
else {
$url = $object->GetField($field, 'raw_url');
}
$file_helper = $this->Application->recallObject('FileHelper');
/* @var $file_helper FileHelper */
$path = $file_helper->urlToPath($url);
if ( !file_exists($path) ) {
exit;
}
header('Content-Length: ' . filesize($path));
$this->Application->setContentType(kUtil::mimeContentType($path), false);
header('Content-Disposition: inline; filename="' . kUtil::removeTempExtension($filename) . '"');
readfile($path);
}
/**
* Returns safe version of filename specified in url
*
* @return bool|string
* @access protected
*/
protected function _getSafeFilename()
{
$filename = $this->Application->GetVar('file');
$filename = $this->Application->unescapeRequestVariable($filename);
if ( (strpos($filename, '../') !== false) || (trim($filename) !== $filename) ) {
// when relative paths or special chars are found template names from url, then it's hacking attempt
return false;
}
return $filename;
}
/**
* Validates MInput control fields
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnValidateMInputFields(kEvent $event)
{
$minput_helper = $this->Application->recallObject('MInputHelper');
/* @var $minput_helper MInputHelper */
$minput_helper->OnValidateMInputFields($event);
}
/**
* Validates individual object field and returns the result
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnValidateField(kEvent $event)
{
$event->status = kEvent::erSTOP;
$field = $this->Application->GetVar('field');
if ( ($this->Application->GetVar('ajax') != 'yes') || !$field ) {
return;
}
$object = $event->getObject(Array ('skip_autoload' => true));
/* @var $object kDBItem */
$items_info = $this->Application->GetVar($event->getPrefixSpecial(true));
if ( !$items_info ) {
return;
}
list ($id, $field_values) = each($items_info);
$object->Load($id);
$object->SetFieldsFromHash($field_values);
$event->setEventParam('form_data', $field_values);
$object->setID($id);
$response = Array ('status' => 'OK');
$event->CallSubEvent($object->isLoaded() ? 'OnBeforeItemUpdate' : 'OnBeforeItemCreate');
// validate all fields, since "Password_plain" field sets error to "Password" field, which is passed here
$error_field = $object->GetFieldOption($field, 'error_field', false, $field);
if ( !$object->Validate() && $object->GetErrorPseudo($error_field) ) {
$response['status'] = $object->GetErrorMsg($error_field, false);
}
$ajax_form_helper = $this->Application->recallObject('AjaxFormHelper');
/* @var $ajax_form_helper AjaxFormHelper */
$response['other_errors'] = $ajax_form_helper->getErrorMessages($object);
$response['uploader_info'] = $ajax_form_helper->getUploaderInfo($object, array_keys($field_values));
$event->status = kEvent::erSTOP; // since event's OnBefore... events can change this event status
echo json_encode($response);
}
/**
* Returns auto-complete values for ajax-dropdown
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnSuggestValues(kEvent $event)
{
if ( !$this->Application->isAdminUser ) {
// very careful here, because this event allows to
// view every object field -> limit only to logged-in admins
return;
}
$event->status = kEvent::erSTOP;
$field = $this->Application->GetVar('field');
$cur_value = $this->Application->GetVar('cur_value');
$fields = $this->Application->getUnitOption($event->Prefix, 'Fields');
$object = $event->getObject();
if ( !$field || !$cur_value || !$object->isField($field) ) {
return;
}
$limit = $this->Application->GetVar('limit');
if ( !$limit ) {
$limit = 20;
}
$sql = 'SELECT DISTINCT ' . $field . '
FROM ' . $this->Application->getUnitOption($event->Prefix, 'TableName') . '
WHERE ' . $field . ' LIKE ' . $this->Conn->qstr($cur_value . '%') . '
ORDER BY ' . $field . '
LIMIT 0,' . $limit;
$data = $this->Conn->GetCol($sql);
$this->Application->XMLHeader();
echo '<suggestions>';
foreach ($data as $item) {
echo '<item>' . kUtil::escape($item, kUtil::ESCAPE_HTML) . '</item>';
}
echo '</suggestions>';
}
/**
* Enter description here...
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnSaveWidths(kEvent $event)
{
$event->status = kEvent::erSTOP;
// $this->Application->setContentType('text/xml');
$picker_helper = $this->Application->recallObject('ColumnPickerHelper');
/* @var $picker_helper kColumnPickerHelper */
$picker_helper->PreparePicker($event->getPrefixSpecial(), $this->Application->GetVar('grid_name'));
$picker_helper->SaveWidths($event->getPrefixSpecial(), $this->Application->GetVar('widths'));
echo 'OK';
}
/**
* Called from CSV import script after item fields
* are set and validated, but before actual item create/update.
* If event status is kEvent::erSUCCESS, line will be imported,
* else it will not be imported but added to skipped lines
* and displayed in the end of import.
* Event status is preset from import script.
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeCSVLineImport(kEvent $event)
{
// abstract, for hooking
}
/**
* [HOOK] Allows to add cloned subitem to given prefix
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnCloneSubItem(kEvent $event)
{
$clones = $this->Application->getUnitOption($event->MasterEvent->Prefix, 'Clones');
$subitem_prefix = $event->Prefix . '-' . preg_replace('/^#/', '', $event->MasterEvent->Prefix);
$clones[$subitem_prefix] = Array ('ParentPrefix' => $event->Prefix);
$this->Application->setUnitOption($event->MasterEvent->Prefix, 'Clones', $clones);
}
/**
* Returns constrain for priority calculations
*
* @param kEvent $event
* @return void
* @see PriorityEventHandler
* @access protected
*/
protected function OnGetConstrainInfo(kEvent $event)
{
$event->setEventParam('constrain_info', Array ('', ''));
}
}
Index: branches/5.2.x/core/kernel/utility/event.php
===================================================================
--- branches/5.2.x/core/kernel/utility/event.php (revision 16378)
+++ branches/5.2.x/core/kernel/utility/event.php (revision 16379)
@@ -1,444 +1,449 @@
<?php
/**
* @version $Id$
* @package In-Portal
* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license GNU/GPL
* In-Portal is Open Source software.
* This means that this software may have been modified pursuant
* the GNU General Public License, and as distributed it includes
* or is derivative of works licensed under the GNU General Public License
* or other free or open source software licenses.
* See http://www.in-portal.org/license for copyright notices and details.
*/
defined('FULL_PATH') or die('restricted access!');
final class kEvent extends kBase {
/**
* Event finished working succsessfully
*
*/
const erSUCCESS = 0;
/**
* Event finished working, but result is unsuccsessfull
*
*/
const erFAIL = -1;
/**
* Event experienced FATAL error - no hooks should continue!
*
*/
const erFATAL = -2;
/**
* Event failed on internal permission checking (user has no permission)
*
*/
const erPERM_FAIL = -3;
/**
* Event requested to stop processing (don't parse templates)
*
*/
const erSTOP = -4;
/**
+ * Flag, set as event parameter, that indicates that ID is coming from Web Request.
+ */
+ const FLAG_ID_FROM_REQUEST = 'id_from_request';
+
+ /**
* Reference to event, that created given event
*
* @var kEvent
* @access public
*/
public $MasterEvent;
/**
* Event name
*
* @var string
* @access public
*/
public $Name;
/**
* Don't execute hooks, before event processing
*
* @var bool
* @access public
*/
public $SkipBeforeHooks = false;
/**
* Don't execute hooks, after event processing
*
* @var bool
* @access public
*/
public $SkipAfterHooks = false;
/**
* Perform redirect after event processing.
* Redirect after event processing allows to prevent same event being present in resulting url.
* Also could contain template name, that needs to be shown after redirect.
*
* @var mixed
* @access public
*/
public $redirect = true;
/**
* Params, used during redirect url building after event successful processing
*
* @var bool
* @access private
*/
private $redirectParams = Array ();
/**
* PHP file to redirect to. Defaults to "index.php"
*
* @var string
* @access public
*/
public $redirectScript = null;
/**
* Event processing status
*
* @var int
* @access public
*/
public $status = kEvent::erSUCCESS;
/**
* Event parameters
* Usually indicate, how particular event should be processed.
*
* @var Array
* @access private
*/
private $specificParams = Array ();
/**
* Pseudo class used, to create object, based on event contents
*
* @var string
* @access private
*/
private $pseudoClass = '';
/**
* Create event from given prefix, special, name and specific params.
* Parameter $params could be be an an array with following keys: "prefix", "special" (optional), "name".
* Parameter $params could be a string in format: "prefix:name" or "prefix.special:name".
*
* @param mixed $params
* @param Array $specific_params event specific params (none by default)
* @return kEvent
* @access public
*/
public function __construct($params = Array(), $specific_params = null)
{
parent::__construct();
if ($params) {
if ( is_array($params) ) {
$prefix = isset($params['prefix']) ? $params['prefix'] : false;
$special = isset($params['special']) ? $params['special'] : false;
if ($prefix) {
$this->Init($prefix, $special);
}
$this->Name = isset($params['name']) ? $params['name'] : '';
}
elseif ( is_string($params) ) {
if (preg_match('/([^.:]*)[.]{0,1}([^:]*):(.*)/', $params, $regs)) {
$prefix = $regs[1];
$special = $regs[2];
if ($prefix) {
$this->Init($prefix, $special);
}
$this->Name = $regs[3];
}
else {
throw new Exception('Invalid event string: "<strong>' . $params . '</strong>". Should be in "prefix[.special]:OnEvent" format');
}
}
}
if ( isset($specific_params) ) {
$this->specificParams = $specific_params;
}
}
/**
* Returns joined prefix and special if any
*
* @param bool $from_submit if true, then joins prefix & special by "_", uses "." otherwise
* @return string
* @access public
*/
public function getPrefixSpecial($from_submit = false)
{
if (!$from_submit) {
return parent::getPrefixSpecial();
}
return rtrim($this->Prefix . '_' . $this->Special, '_');
}
/**
* Sets event parameter
*
* @param string $name
* @param mixed $value
* @access public
*/
public function setEventParam($name,$value)
{
$this->specificParams[$name] = $value;
}
/**
* Returns event parameter by name (supports digging)
*
* @param string $name
* @return mixed
* @access public
*/
public function getEventParam($name)
{
$args = func_get_args();
if (count($args) > 1) {
kUtil::array_unshift_ref($args, $this->specificParams);
return call_user_func_array('getArrayValue', $args); // getArrayValue($this->specificParams, $name);
}
return array_key_exists($name, $this->specificParams) ? $this->specificParams[$name] : false;
}
/**
* Returns all event parameters
*
* @return Array
* @access public
*/
public function getEventParams()
{
return $this->specificParams;
}
/**
* Set's pseudo class that differs from
* the one specified in $Prefix
*
* @param string $appendix
* @access public
*/
public function setPseudoClass($appendix)
{
$this->pseudoClass = $this->Prefix . $appendix;
}
/**
* Performs event initialization
* Also sets pseudo class same $prefix
*
* @param string $prefix
* @param string $special
* @access public
*/
public function Init($prefix, $special)
{
$this->pseudoClass = $prefix;
parent::Init($prefix, $special);
}
/**
* Returns object used in event
*
* @param Array $params
* @return kDBBase
* @access public
*/
public function getObject(array $params = Array())
{
if ( !$this->Application->hasObject($this->prefixSpecial) ) {
$top_event = $this;
// when OnSave calls OnPreSave in first line, then this would make sure OnSave is used
while ( is_object($top_event->MasterEvent) ) {
$top_event = $top_event->MasterEvent;
}
$params['parent_event'] = $top_event;
}
return $this->Application->recallObject($this->prefixSpecial, $this->pseudoClass, $params);
}
/**
* Executes given event in context of current event
* Sub-event gets this event in "kEvent::MasterEvent" attribute.
* Sub-event execution results (status and redirect* properties) are copied back to current event.
*
* @param string $name name of callable event (optionally could contain prefix_special as well)
* @see kEvent::MasterEvent
* @todo Will overwrite master event data with called event data, which makes 'parent_event' useless in most cases
*/
public function CallSubEvent($name)
{
if ( strpos($name, ':') === false ) {
// PrefixSpecial not specified -> use from current event
$name = $this->getPrefixSpecial() . ':' . $name;
}
$child_event = new kEvent($name);
$child_event->copyFrom($this, true);
$this->Application->HandleEvent($child_event);
$this->copyFrom($child_event);
$this->specificParams = $child_event->specificParams;
}
/**
* Allows to copy data between events
*
* @param kEvent $source_event
* @param bool $inherit
* @access public
*/
public function copyFrom($source_event, $inherit = false)
{
if ( $inherit ) {
$this->MasterEvent = $source_event;
}
else {
$this->status = $source_event->status;
}
$this->redirect = $source_event->redirect;
$this->redirectParams = $source_event->redirectParams;
$this->redirectScript = $source_event->redirectScript;
$this->specificParams = $source_event->specificParams;
}
/**
* Returns all redirect parameters
*
* @return Array
* @access public
*/
public function getRedirectParams()
{
return $this->redirectParams;
}
/**
* Returns redirect parameter
*
* @param string $name
* @return mixed
* @access public
*/
public function getRedirectParam($name)
{
return array_key_exists($name, $this->redirectParams) ? $this->redirectParams[$name] : false;
}
/**
* Set's redirect param for event
*
* @param string $name
* @param string $value
* @access public
*/
public function SetRedirectParam($name, $value)
{
$this->redirectParams[$name] = $value;
}
/**
* Allows to merge passed redirect params hash with existing ones
*
* @param Array $params
* @param bool $append
* @access public
*/
public function setRedirectParams($params, $append = true)
{
if ( $append ) {
// append new parameters to parameters set before
$params = kUtil::array_merge_recursive($this->redirectParams, $params);
}
$this->redirectParams = $params;
}
/**
* Allows to tell if this event was called some how (e.g. subevent, hook) from event requested
*
* @param string $event_key event key in format [prefix[.special]:]event_name
* @return bool
* @access public
*/
public function hasAncestor($event_key)
{
if ( strpos($event_key, ':') === false ) {
$event_key = $this->getPrefixSpecial() . ':' . $event_key;
}
return $this->Application->EventManager->eventRunning($event_key);
}
/**
* Returns permission section associated with event
*
* @return string
* @access public
*/
public function getSection()
{
$perm_section = $this->getEventParam('PermSection');
if ($perm_section) {
return $perm_section;
}
// 1. get section by current top_prefix
$top_prefix = $this->getEventParam('top_prefix');
if ($top_prefix == false) {
$top_prefix = $this->Application->GetTopmostPrefix($this->Prefix, true);
$this->setEventParam('top_prefix', $top_prefix);
}
$section = $this->Application->getUnitOption($top_prefix.'.main', 'PermSection');
// 2. check if this section has perm_prefix mapping to other prefix
$sections_helper = $this->Application->recallObject('SectionsHelper');
/* @var $sections_helper kSectionsHelper */
$section_data =& $sections_helper->getSectionData($section);
if ($section_data && isset($section_data['perm_prefix']) && $section_data['perm_prefix'] != $top_prefix) {
$this->setEventParam('top_prefix', $section_data['perm_prefix']);
$section = $this->Application->getUnitOption($section_data['perm_prefix'].'.main', 'PermSection');
}
if (!$section) {
throw new Exception('Permission <strong>section</strong> not specified for prefix <strong>' . $top_prefix . '</strong>');
}
return $section;
}
public function __toString()
{
return $this->getPrefixSpecial() . ':' . $this->Name;
}
- }
\ No newline at end of file
+ }
Index: branches/5.2.x/core/units/categories/categories_event_handler.php
===================================================================
--- branches/5.2.x/core/units/categories/categories_event_handler.php (revision 16378)
+++ branches/5.2.x/core/units/categories/categories_event_handler.php (revision 16379)
@@ -1,3145 +1,3150 @@
<?php
/**
* @version $Id$
* @package In-Portal
* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license GNU/GPL
* In-Portal is Open Source software.
* This means that this software may have been modified pursuant
* the GNU General Public License, and as distributed it includes
* or is derivative of works licensed under the GNU General Public License
* or other free or open source software licenses.
* See http://www.in-portal.org/license for copyright notices and details.
*/
defined('FULL_PATH') or die('restricted access!');
class CategoriesEventHandler extends kDBEventHandler {
/**
* Allows to override standard permission mapping
*
* @return void
* @access protected
* @see kEventHandler::$permMapping
*/
protected function mapPermissions()
{
parent::mapPermissions();
$permissions = Array (
'OnRebuildCache' => Array ('self' => 'add|edit'),
'OnCopy' => Array ('self' => true),
'OnCut' => Array ('self' => 'edit'),
'OnPasteClipboard' => Array ('self' => true),
'OnPaste' => Array ('self' => 'add|edit', 'subitem' => 'edit'),
'OnRecalculatePriorities' => Array ('self' => 'add|edit'), // category ordering
'OnItemBuild' => Array ('self' => true), // always allow to view individual categories (regardless of CATEGORY.VIEW right)
'OnUpdatePreviewBlock' => Array ('self' => true), // for FCKEditor integration
);
$this->permMapping = array_merge($this->permMapping, $permissions);
}
/**
* Categories are sorted using special sorting event
*
*/
function mapEvents()
{
parent::mapEvents();
$events_map = Array (
'OnMassMoveUp' => 'OnChangePriority',
'OnMassMoveDown' => 'OnChangePriority',
);
$this->eventMethods = array_merge($this->eventMethods, $events_map);
}
/**
* Checks user permission to execute given $event
*
* @param kEvent $event
* @return bool
* @access public
*/
public function CheckPermission(kEvent $event)
{
if ( $event->Name == 'OnResetCMSMenuCache' ) {
// events from "Tools -> System Tools" section are controlled via that section "edit" permission
$perm_helper = $this->Application->recallObject('PermissionsHelper');
/* @var $perm_helper kPermissionsHelper */
$perm_value = $this->Application->CheckPermission('in-portal:service.edit');
return $perm_helper->finalizePermissionCheck($event, $perm_value);
}
if ( !$this->Application->isAdmin ) {
if ( $event->Name == 'OnSetSortingDirect' ) {
// allow sorting on front event without view permission
return true;
}
if ( $event->Name == 'OnItemBuild' ) {
$category_id = $this->getPassedID($event);
if ( $category_id == 0 ) {
return true;
}
}
}
if ( in_array($event->Name, $this->_getMassPermissionEvents()) ) {
$items = $this->_getPermissionCheckInfo($event);
$perm_helper = $this->Application->recallObject('PermissionsHelper');
/* @var $perm_helper kPermissionsHelper */
if ( ($event->Name == 'OnSave') && array_key_exists(0, $items) ) {
// adding new item (ID = 0)
$perm_value = $perm_helper->AddCheckPermission($items[0]['ParentId'], $event->Prefix) > 0;
}
else {
// leave only items, that can be edited
$ids = Array ();
$check_method = in_array($event->Name, Array ('OnMassDelete', 'OnCut')) ? 'DeleteCheckPermission' : 'ModifyCheckPermission';
foreach ($items as $item_id => $item_data) {
if ( $perm_helper->$check_method($item_data['CreatedById'], $item_data['ParentId'], $event->Prefix) > 0 ) {
$ids[] = $item_id;
}
}
if ( !$ids ) {
// no items left for editing -> no permission
return $perm_helper->finalizePermissionCheck($event, false);
}
$perm_value = true;
$event->setEventParam('ids', $ids); // will be used later by "kDBEventHandler::StoreSelectedIDs" method
}
return $perm_helper->finalizePermissionCheck($event, $perm_value);
}
if ( $event->Name == 'OnRecalculatePriorities' ) {
$perm_helper = $this->Application->recallObject('PermissionsHelper');
/* @var $perm_helper kPermissionsHelper */
$category_id = $this->Application->GetVar('m_cat_id');
return $perm_helper->AddCheckPermission($category_id, $event->Prefix) || $perm_helper->ModifyCheckPermission(0, $category_id, $event->Prefix);
}
if ( $event->Name == 'OnPasteClipboard' ) {
// forces permission check to work by current category for "Paste In Category" operation
$category_id = $this->Application->GetVar('m_cat_id');
$this->Application->SetVar('c_id', $category_id);
}
return parent::CheckPermission($event);
}
/**
* Returns events, that require item-based (not just event-name based) permission check
*
* @return Array
*/
function _getMassPermissionEvents()
{
return Array (
'OnEdit', 'OnSave', 'OnMassDelete', 'OnMassApprove',
'OnMassDecline', 'OnMassMoveUp', 'OnMassMoveDown',
'OnCut',
);
}
/**
* Returns category item IDs, that require permission checking
*
* @param kEvent $event
* @return string
*/
function _getPermissionCheckIDs($event)
{
if ($event->Name == 'OnSave') {
$selected_ids = implode(',', $this->getSelectedIDs($event, true));
if (!$selected_ids) {
$selected_ids = 0; // when saving newly created item (OnPreCreate -> OnPreSave -> OnSave)
}
}
else {
// OnEdit, OnMassDelete events, when items are checked in grid
$selected_ids = implode(',', $this->StoreSelectedIDs($event));
}
return $selected_ids;
}
/**
* Returns information used in permission checking
*
* @param kEvent $event
* @return Array
*/
function _getPermissionCheckInfo($event)
{
// when saving data from temp table to live table check by data from temp table
$id_field = $this->Application->getUnitOption($event->Prefix, 'IDField');
$table_name = $this->Application->getUnitOption($event->Prefix, 'TableName');
if ($event->Name == 'OnSave') {
$table_name = $this->Application->GetTempName($table_name, 'prefix:' . $event->Prefix);
}
$sql = 'SELECT ' . $id_field . ', CreatedById, ParentId
FROM ' . $table_name . '
WHERE ' . $id_field . ' IN (' . $this->_getPermissionCheckIDs($event) . ')';
$items = $this->Conn->Query($sql, $id_field);
if (!$items) {
// when creating new category, then no IDs are stored in session
$items_info = $this->Application->GetVar( $event->getPrefixSpecial(true) );
list ($id, $fields_hash) = each($items_info);
if (array_key_exists('ParentId', $fields_hash)) {
$item_category = $fields_hash['ParentId'];
}
else {
$item_category = $this->Application->RecallVar('m_cat_id'); // saved in c:OnPreCreate event permission checking
}
$items[$id] = Array (
'CreatedById' => $this->Application->RecallVar('user_id'),
'ParentId' => $item_category,
);
}
return $items;
}
/**
* Set's mark, that root category is edited
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnEdit(kEvent $event)
{
$category_id = $this->Application->GetVar($event->getPrefixSpecial() . '_id');
$home_category = $this->Application->getBaseCategory();
$this->Application->StoreVar('IsRootCategory_' . $this->Application->GetVar('m_wid'), ($category_id === '0') || ($category_id == $home_category));
parent::OnEdit($event);
if ( $event->status == kEvent::erSUCCESS ) {
// keep "Section Properties" link (in browse modes) clean
$this->Application->DeleteVar('admin');
}
}
/**
* Adds selected link to listing
*
* @param kEvent $event
*/
function OnProcessSelected($event)
{
$object = $event->getObject();
/* @var $object kDBItem */
$selected_ids = $this->Application->GetVar('selected_ids');
$this->RemoveRequiredFields($object);
$object->SetDBField($this->Application->RecallVar('dst_field'), $selected_ids['c']);
$object->Update();
$event->SetRedirectParam('opener', 'u');
}
/**
* Apply system filter to categories list
*
* @param kEvent $event
* @return void
* @access protected
* @see kDBEventHandler::OnListBuild()
*/
protected function SetCustomQuery(kEvent $event)
{
parent::SetCustomQuery($event);
$object = $event->getObject();
/* @var $object kDBList */
// don't show "Content" category in advanced view
$object->addFilter('system_categories', '%1$s.Status <> 4');
// show system templates from current theme only + all virtual templates
$object->addFilter('theme_filter', '%1$s.ThemeId = ' . $this->_getCurrentThemeId() . ' OR %1$s.ThemeId = 0');
if ($event->Special == 'showall') {
// if using recycle bin don't show categories from there
$recycle_bin = $this->Application->ConfigValue('RecycleBinFolder');
if ($recycle_bin) {
$sql = 'SELECT TreeLeft, TreeRight
FROM '.TABLE_PREFIX.'Categories
WHERE CategoryId = '.$recycle_bin;
$tree_indexes = $this->Conn->GetRow($sql);
$object->addFilter('recyclebin_filter', '%1$s.TreeLeft < '.$tree_indexes['TreeLeft'].' OR %1$s.TreeLeft > '.$tree_indexes['TreeRight']);
}
}
if ( (string)$event->getEventParam('parent_cat_id') !== '' ) {
$parent_cat_id = $event->getEventParam('parent_cat_id');
if ("$parent_cat_id" == 'Root') {
$module_name = $event->getEventParam('module') ? $event->getEventParam('module') : 'In-Commerce';
$parent_cat_id = $this->Application->findModule('Name', $module_name, 'RootCat');
}
}
else {
$parent_cat_id = $this->Application->GetVar('c_id');
if (!$parent_cat_id) {
$parent_cat_id = $this->Application->GetVar('m_cat_id');
}
if (!$parent_cat_id) {
$parent_cat_id = 0;
}
}
if ("$parent_cat_id" == '0') {
// replace "0" category with "Content" category id (this way template
$parent_cat_id = $this->Application->getBaseCategory();
}
if ("$parent_cat_id" != 'any') {
if ($event->getEventParam('recursive')) {
if ($parent_cat_id > 0) {
// not "Home" category
$tree_indexes = $this->Application->getTreeIndex($parent_cat_id);
$object->addFilter('parent_filter', '%1$s.TreeLeft BETWEEN '.$tree_indexes['TreeLeft'].' AND '.$tree_indexes['TreeRight']);
}
}
else {
$object->addFilter('parent_filter', '%1$s.ParentId = '.$parent_cat_id);
}
}
$this->applyViewPermissionFilter($object);
if (!$this->Application->isAdminUser) {
// apply status filter only on front
$object->addFilter('status_filter', $object->TableName.'.Status = 1');
}
// process "types" and "except" parameters
$type_clauses = Array();
$types = $event->getEventParam('types');
$types = $types ? explode(',', $types) : Array ();
$except_types = $event->getEventParam('except');
$except_types = $except_types ? explode(',', $except_types) : Array ();
if (in_array('related', $types) || in_array('related', $except_types)) {
$related_to = $event->getEventParam('related_to');
if (!$related_to) {
$related_prefix = $event->Prefix;
}
else {
$sql = 'SELECT Prefix
FROM '.TABLE_PREFIX.'ItemTypes
WHERE ItemName = '.$this->Conn->qstr($related_to);
$related_prefix = $this->Conn->GetOne($sql);
}
$rel_table = $this->Application->getUnitOption('rel', 'TableName');
$item_type = (int)$this->Application->getUnitOption($event->Prefix, 'ItemType');
if ($item_type == 0) {
trigger_error('<strong>ItemType</strong> not defined for prefix <strong>' . $event->Prefix . '</strong>', E_USER_WARNING);
}
// process case, then this list is called inside another list
$prefix_special = $event->getEventParam('PrefixSpecial');
if (!$prefix_special) {
$prefix_special = $this->Application->Parser->GetParam('PrefixSpecial');
}
$id = false;
if ($prefix_special !== false) {
$processed_prefix = $this->Application->processPrefix($prefix_special);
if ($processed_prefix['prefix'] == $related_prefix) {
// printing related categories within list of items (not on details page)
$list = $this->Application->recallObject($prefix_special);
/* @var $list kDBList */
$id = $list->GetID();
}
}
if ($id === false) {
// printing related categories for single item (possibly on details page)
if ($related_prefix == 'c') {
$id = $this->Application->GetVar('m_cat_id');
}
else {
$id = $this->Application->GetVar($related_prefix . '_id');
}
}
$p_item = $this->Application->recallObject($related_prefix . '.current', null, Array('skip_autoload' => true));
/* @var $p_item kCatDBItem */
$p_item->Load( (int)$id );
$p_resource_id = $p_item->GetDBField('ResourceId');
$sql = 'SELECT SourceId, TargetId FROM '.$rel_table.'
WHERE
(Enabled = 1)
AND (
(Type = 0 AND SourceId = '.$p_resource_id.' AND TargetType = '.$item_type.')
OR
(Type = 1
AND (
(SourceId = '.$p_resource_id.' AND TargetType = '.$item_type.')
OR
(TargetId = '.$p_resource_id.' AND SourceType = '.$item_type.')
)
)
)';
$related_ids_array = $this->Conn->Query($sql);
$related_ids = Array();
foreach ($related_ids_array as $key => $record) {
$related_ids[] = $record[ $record['SourceId'] == $p_resource_id ? 'TargetId' : 'SourceId' ];
}
if (count($related_ids) > 0) {
$type_clauses['related']['include'] = '%1$s.ResourceId IN ('.implode(',', $related_ids).')';
$type_clauses['related']['except'] = '%1$s.ResourceId NOT IN ('.implode(',', $related_ids).')';
}
else {
$type_clauses['related']['include'] = '0';
$type_clauses['related']['except'] = '1';
}
$type_clauses['related']['having_filter'] = false;
}
if (in_array('category_related', $type_clauses)) {
$object->removeFilter('parent_filter');
$resource_id = $this->Conn->GetOne('
SELECT ResourceId FROM '.$this->Application->getUnitOption($event->Prefix, 'TableName').'
WHERE CategoryId = '.$parent_cat_id
);
$sql = 'SELECT DISTINCT(TargetId) FROM '.TABLE_PREFIX.'CatalogRelationships
WHERE SourceId = '.$resource_id.' AND SourceType = 1';
$related_cats = $this->Conn->GetCol($sql);
$related_cats = is_array($related_cats) ? $related_cats : Array();
$sql = 'SELECT DISTINCT(SourceId) FROM '.TABLE_PREFIX.'CatalogRelationships
WHERE TargetId = '.$resource_id.' AND TargetType = 1 AND Type = 1';
$related_cats2 = $this->Conn->GetCol($sql);
$related_cats2 = is_array($related_cats2) ? $related_cats2 : Array();
$related_cats = array_unique( array_merge( $related_cats2, $related_cats ) );
if ($related_cats) {
$type_clauses['category_related']['include'] = '%1$s.ResourceId IN ('.implode(',', $related_cats).')';
$type_clauses['category_related']['except'] = '%1$s.ResourceId NOT IN ('.implode(',', $related_cats).')';
}
else
{
$type_clauses['category_related']['include'] = '0';
$type_clauses['category_related']['except'] = '1';
}
$type_clauses['category_related']['having_filter'] = false;
}
if (in_array('product_related', $types)) {
$object->removeFilter('parent_filter');
$product_id = $event->getEventParam('product_id') ? $event->getEventParam('product_id') : $this->Application->GetVar('p_id');
$resource_id = $this->Conn->GetOne('
SELECT ResourceId FROM '.$this->Application->getUnitOption('p', 'TableName').'
WHERE ProductId = '.$product_id
);
$sql = 'SELECT DISTINCT(TargetId) FROM '.TABLE_PREFIX.'CatalogRelationships
WHERE SourceId = '.$resource_id.' AND TargetType = 1';
$related_cats = $this->Conn->GetCol($sql);
$related_cats = is_array($related_cats) ? $related_cats : Array();
$sql = 'SELECT DISTINCT(SourceId) FROM '.TABLE_PREFIX.'CatalogRelationships
WHERE TargetId = '.$resource_id.' AND SourceType = 1 AND Type = 1';
$related_cats2 = $this->Conn->GetCol($sql);
$related_cats2 = is_array($related_cats2) ? $related_cats2 : Array();
$related_cats = array_unique( array_merge( $related_cats2, $related_cats ) );
if ($related_cats) {
$type_clauses['product_related']['include'] = '%1$s.ResourceId IN ('.implode(',', $related_cats).')';
$type_clauses['product_related']['except'] = '%1$s.ResourceId NOT IN ('.implode(',', $related_cats).')';
}
else {
$type_clauses['product_related']['include'] = '0';
$type_clauses['product_related']['except'] = '1';
}
$type_clauses['product_related']['having_filter'] = false;
}
$type_clauses['menu']['include'] = '%1$s.IsMenu = 1';
$type_clauses['menu']['except'] = '%1$s.IsMenu = 0';
$type_clauses['menu']['having_filter'] = false;
/** @var kSearchHelper $search_helper */
$search_helper = $this->Application->recallObject('SearchHelper');
if (in_array('search', $types) || in_array('search', $except_types)) {
$event_mapping = Array (
'simple' => 'OnSimpleSearch',
'subsearch' => 'OnSubSearch',
'advanced' => 'OnAdvancedSearch'
);
$keywords = $event->getEventParam('keyword_string');
$type = $this->Application->GetVar('search_type', 'simple');
if ( $keywords ) {
// processing keyword_string param of ListProducts tag
$this->Application->SetVar('keywords', $keywords);
$type = 'simple';
}
$search_event = $event_mapping[$type];
$this->$search_event($event);
$object = $event->getObject();
/* @var $object kDBList */
$search_sql = ' FROM ' . $search_helper->getSearchTable() . ' search_result
JOIN %1$s ON %1$s.ResourceId = search_result.ResourceId';
$sql = str_replace('FROM %1$s', $search_sql, $object->GetPlainSelectSQL());
$object->SetSelectSQL($sql);
$object->addCalculatedField('Relevance', 'search_result.Relevance');
$type_clauses['search']['include'] = '1';
$type_clauses['search']['except'] = '0';
$type_clauses['search']['having_filter'] = false;
}
$search_helper->SetComplexFilter($event, $type_clauses, implode(',', $types), implode(',', $except_types));
}
/**
* Adds filter, that uses *.VIEW permissions to determine if an item should be shown to a user.
*
* @param kDBList $object Object.
*
* @return void
* @access protected
*/
protected function applyViewPermissionFilter(kDBList $object)
{
if ( !$this->Application->ConfigValue('CheckViewPermissionsInCatalog') ) {
return;
}
if ( $this->Application->RecallVar('user_id') == USER_ROOT ) {
// for "root" CATEGORY.VIEW permission is checked for items lists too
$view_perm = 1;
}
else {
$count_helper = $this->Application->recallObject('CountHelper');
/* @var $count_helper kCountHelper */
list ($view_perm, $view_filter) = $count_helper->GetPermissionClause($object->Prefix, 'perm');
$object->addFilter('perm_filter2', $view_filter);
}
$object->addFilter('perm_filter', 'perm.PermId = ' . $view_perm); // check for CATEGORY.VIEW permission
}
/**
* Returns current theme id
*
* @return int
*/
function _getCurrentThemeId()
{
$themes_helper = $this->Application->recallObject('ThemesHelper');
/* @var $themes_helper kThemesHelper */
return (int)$themes_helper->getCurrentThemeId();
}
/**
* Returns ID of current item to be edited
* by checking ID passed in get/post as prefix_id
* or by looking at first from selected ids, stored.
* Returned id is also stored in Session in case
* it was explicitly passed as get/post
*
* @param kEvent $event
* @return int
* @access public
*/
public function getPassedID(kEvent $event)
{
if ( ($event->Special == 'page') || $this->_isVirtual($event) || ($event->Prefix == 'st') ) {
return $this->_getPassedStructureID($event);
}
if ( $this->Application->isAdmin ) {
return parent::getPassedID($event);
}
+ $event->setEventParam(kEvent::FLAG_ID_FROM_REQUEST, true);
+
return $this->Application->GetVar('m_cat_id');
}
/**
* Enter description here...
*
* @param kEvent $event
* @return int
*/
function _getPassedStructureID($event)
{
static $page_by_template = Array ();
if ( $event->Special == 'current' ) {
+ $event->setEventParam(kEvent::FLAG_ID_FROM_REQUEST, true);
+
return $this->Application->GetVar('m_cat_id');
}
$event->setEventParam('raise_warnings', 0);
$page_id = parent::getPassedID($event);
if ( $page_id === false ) {
$template = $event->getEventParam('page');
if ( !$template ) {
$template = $this->Application->GetVar('t');
}
// bug: when template contains "-" symbols (or others, that stripDisallowed will replace) it's not found
if ( !array_key_exists($template, $page_by_template) ) {
$template_crc = kUtil::crc32(mb_strtolower($template));
$sql = 'SELECT ' . $this->Application->getUnitOption($event->Prefix, 'IDField') . '
FROM ' . $this->Application->getUnitOption($event->Prefix, 'TableName') . '
WHERE
(
(NamedParentPathHash = ' . $template_crc . ') OR
(`Type` = ' . PAGE_TYPE_TEMPLATE . ' AND CachedTemplateHash = ' . $template_crc . ')
) AND (ThemeId = ' . $this->_getCurrentThemeId() . ' OR ThemeId = 0)';
$page_id = $this->Conn->GetOne($sql);
}
else {
$page_id = $page_by_template[$template];
}
if ( $page_id ) {
$page_by_template[$template] = $page_id;
}
}
if ( !$page_id && !$this->Application->isAdmin ) {
$page_id = $this->Application->GetVar('m_cat_id');
+ $event->setEventParam(kEvent::FLAG_ID_FROM_REQUEST, true);
}
return $page_id;
}
function ParentGetPassedID($event)
{
return parent::getPassedID($event);
}
/**
* Adds calculates fields for item statuses
*
* @param kCatDBItem $object
* @param kEvent $event
* @return void
* @access protected
*/
protected function prepareObject(&$object, kEvent $event)
{
if ( $this->_isVirtual($event) ) {
return;
}
$object = $event->getObject(Array ('skip_autoload' => true));
/* @var $object kDBItem */
$object->addCalculatedField(
'IsNew',
' IF(%1$s.NewItem = 2,
IF(%1$s.CreatedOn >= (UNIX_TIMESTAMP() - '.
$this->Application->ConfigValue('Category_DaysNew').
'*3600*24), 1, 0),
%1$s.NewItem
)');
}
/**
* Checks, that this is virtual page
*
* @param kEvent $event
* @return int
* @access protected
*/
protected function _isVirtual(kEvent $event)
{
return strpos($event->Special, '-virtual') !== false;
}
/**
* Gets right special for configuring virtual page
*
* @param kEvent $event
* @return string
* @access protected
*/
protected function _getCategorySpecial(kEvent $event)
{
return $this->_isVirtual($event) ? '-virtual' : $event->Special;
}
/**
* Set correct parent path for newly created categories
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterCopyToLive(kEvent $event)
{
parent::OnAfterCopyToLive($event);
$object = $this->Application->recallObject($event->Prefix . '.-item', null, Array ('skip_autoload' => true, 'live_table' => true));
/* @var $object CategoriesItem */
$parent_path = false;
$object->Load($event->getEventParam('id'));
if ( $event->getEventParam('temp_id') == 0 ) {
if ( $object->isLoaded() ) {
// update path only for real categories (not including "Home" root category)
$fields_hash = $object->buildParentBasedFields();
$this->Conn->doUpdate($fields_hash, $object->TableName, 'CategoryId = ' . $object->GetID());
$parent_path = $fields_hash['ParentPath'];
}
}
else {
$parent_path = $object->GetDBField('ParentPath');
}
if ( $parent_path ) {
$cache_updater = $this->Application->makeClass('kPermCacheUpdater', Array (null, $parent_path));
/* @var $cache_updater kPermCacheUpdater */
$cache_updater->OneStepRun();
}
}
/**
* Set cache modification mark if needed
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeDeleteFromLive(kEvent $event)
{
parent::OnBeforeDeleteFromLive($event);
$id = $event->getEventParam('id');
// loading anyway, because this object is needed by "c-perm:OnBeforeDeleteFromLive" event
$temp_object = $event->getObject(Array ('skip_autoload' => true));
/* @var $temp_object CategoriesItem */
$temp_object->Load($id);
if ( $id == 0 ) {
if ( $temp_object->isLoaded() ) {
// new category -> update cache (not loaded when "Home" category)
$this->Application->StoreVar('PermCache_UpdateRequired', 1);
}
return ;
}
// existing category was edited, check if in-cache fields are modified
$live_object = $this->Application->recallObject($event->Prefix . '.-item', null, Array ('live_table' => true, 'skip_autoload' => true));
/* @var $live_object CategoriesItem */
$live_object->Load($id);
$cached_fields = Array ('l' . $this->Application->GetDefaultLanguageId() . '_Name', 'Filename', 'Template', 'ParentId', 'Priority');
foreach ($cached_fields as $cached_field) {
if ( $live_object->GetDBField($cached_field) != $temp_object->GetDBField($cached_field) ) {
// use session instead of REQUEST because of permission editing in category can contain
// multiple submits, that changes data before OnSave event occurs
$this->Application->StoreVar('PermCache_UpdateRequired', 1);
break;
}
}
// remember category filename change between temp and live records
if ( $temp_object->GetDBField('Filename') != $live_object->GetDBField('Filename') ) {
$filename_changes = $this->Application->GetVar($event->Prefix . '_filename_changes', Array ());
$filename_changes[ $live_object->GetID() ] = Array (
'from' => $live_object->GetDBField('Filename'),
'to' => $temp_object->GetDBField('Filename')
);
$this->Application->SetVar($event->Prefix . '_filename_changes', $filename_changes);
}
}
/**
* Calls kDBEventHandler::OnSave original event
* Used in proj-cms:StructureEventHandler->OnSave
*
* @param kEvent $event
*/
function parentOnSave($event)
{
parent::OnSave($event);
}
/**
* Reset root-category flag when new category is created
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnPreCreate(kEvent $event)
{
// 1. for permission editing of Home category
$this->Application->RemoveVar('IsRootCategory_' . $this->Application->GetVar('m_wid'));
parent::OnPreCreate($event);
$object = $event->getObject();
/* @var $object kDBItem */
// 2. preset template
$category_id = $this->Application->GetVar('m_cat_id');
$root_category = $this->Application->getBaseCategory();
if ( $category_id == $root_category ) {
$object->SetDBField('Template', $this->_getDefaultDesign());
}
// 3. set default owner
$object->SetDBField('CreatedById', $this->Application->RecallVar('user_id'));
}
/**
* Checks cache update mark and redirect to cache if needed
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnSave(kEvent $event)
{
// get data from live table before it is overwritten by parent OnSave method call
$ids = $this->getSelectedIDs($event, true);
$is_editing = implode('', $ids);
$old_statuses = $is_editing ? $this->_getCategoryStatus($ids) : Array ();
$object = $event->getObject();
/* @var $object CategoriesItem */
parent::OnSave($event);
if ( $event->status != kEvent::erSUCCESS ) {
return;
}
if ( $this->Application->RecallVar('PermCache_UpdateRequired') ) {
$this->Application->RemoveVar('IsRootCategory_' . $this->Application->GetVar('m_wid'));
}
$this->Application->StoreVar('RefreshStructureTree', 1);
$this->_resetMenuCache();
if ( $is_editing ) {
// send email event to category owner, when it's status is changed (from admin)
$object->SwitchToLive();
$new_statuses = $this->_getCategoryStatus($ids);
$process_statuses = Array (STATUS_ACTIVE, STATUS_DISABLED);
foreach ($new_statuses as $category_id => $new_status) {
if ( $new_status != $old_statuses[$category_id] && in_array($new_status, $process_statuses) ) {
$object->Load($category_id);
$email_event = $new_status == STATUS_ACTIVE ? 'CATEGORY.APPROVE' : 'CATEGORY.DENY';
$this->Application->emailUser($email_event, $object->GetDBField('CreatedById'));
}
}
}
// change opener stack in case if edited category filename was changed
$filename_changes = $this->Application->GetVar($event->Prefix . '_filename_changes', Array ());
if ( $filename_changes ) {
$opener_stack = $this->Application->makeClass('kOpenerStack');
/* @var $opener_stack kOpenerStack */
list ($template, $params, $index_file) = $opener_stack->pop();
foreach ($filename_changes as $change_info) {
$template = str_ireplace($change_info['from'], $change_info['to'], $template);
}
$opener_stack->push($template, $params, $index_file);
$opener_stack->save();
}
}
/**
* Returns statuses of given categories
*
* @param Array $category_ids
* @return Array
*/
function _getCategoryStatus($category_ids)
{
$id_field = $this->Application->getUnitOption($this->Prefix, 'IDField');
$table_name = $this->Application->getUnitOption($this->Prefix, 'TableName');
$sql = 'SELECT Status, ' . $id_field . '
FROM ' . $table_name . '
WHERE ' . $id_field . ' IN (' . implode(',', $category_ids) . ')';
return $this->Conn->GetCol($sql, $id_field);
}
/**
* Creates a new item in temp table and
* stores item id in App vars and Session on success
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnPreSaveCreated(kEvent $event)
{
$object = $event->getObject( Array ('skip_autoload' => true) );
/* @var $object CategoriesItem */
if ( $object->IsRoot() ) {
// don't create root category while saving permissions
return;
}
parent::OnPreSaveCreated($event);
}
/**
* Deletes sym link to other category
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterItemDelete(kEvent $event)
{
parent::OnAfterItemDelete($event);
$object = $event->getObject();
/* @var $object kDBItem */
$sql = 'UPDATE ' . $object->TableName . '
SET SymLinkCategoryId = NULL
WHERE SymLinkCategoryId = ' . $object->GetID();
$this->Conn->Query($sql);
// delete direct subscriptions to category, that was deleted
$sql = 'SELECT SubscriptionId
FROM ' . TABLE_PREFIX . 'SystemEventSubscriptions
WHERE CategoryId = ' . $object->GetID();
$ids = $this->Conn->GetCol($sql);
if ( $ids ) {
$temp_handler = $this->Application->recallObject('system-event-subscription_TempHandler', 'kTempTablesHandler');
/* @var $temp_handler kTempTablesHandler */
$temp_handler->DeleteItems('system-event-subscription', '', $ids);
}
}
/**
* Exclude root categories from deleting
*
* @param kEvent $event
* @param string $type
* @return void
* @access protected
*/
protected function customProcessing(kEvent $event, $type)
{
if ( $event->Name == 'OnMassDelete' && $type == 'before' ) {
$ids = $event->getEventParam('ids');
if ( !$ids || $this->Application->ConfigValue('AllowDeleteRootCats') ) {
return;
}
$root_categories = Array ();
// get module root categories and exclude them
foreach ($this->Application->ModuleInfo as $module_info) {
$root_categories[] = $module_info['RootCat'];
}
$root_categories = array_unique($root_categories);
if ( $root_categories && array_intersect($ids, $root_categories) ) {
$event->setEventParam('ids', array_diff($ids, $root_categories));
$this->Application->StoreVar('root_delete_error', 1);
}
}
}
/**
* Checks, that given template exists (physically) in given theme
*
* @param string $template
* @param int $theme_id
* @return bool
*/
function _templateFound($template, $theme_id = null)
{
static $init_made = false;
if (!$init_made) {
$this->Application->InitParser(true);
$init_made = true;
}
if (!isset($theme_id)) {
$theme_id = $this->_getCurrentThemeId();
}
$theme_name = $this->_getThemeName($theme_id);
return $this->Application->TemplatesCache->TemplateExists('theme:' . $theme_name . '/' . $template);
}
/**
* Removes ".tpl" in template path
*
* @param string $template
* @return string
*/
function _stripTemplateExtension($template)
{
// return preg_replace('/\.[^.\\\\\\/]*$/', '', $template);
return preg_replace('/^[\\/]{0,1}(.*)\.tpl$/', "$1", $template);
}
/**
* Deletes all selected items.
* Automatically recourse into sub-items using temp handler, and deletes sub-items
* by calling its Delete method if sub-item has AutoDelete set to true in its config file
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnMassDelete(kEvent $event)
{
if ( $this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1) ) {
$event->status = kEvent::erFAIL;
return;
}
$to_delete = Array ();
$ids = $this->StoreSelectedIDs($event);
$recycle_bin = $this->Application->ConfigValue('RecycleBinFolder');
if ( $recycle_bin ) {
$rb = $this->Application->recallObject('c.recycle', null, Array ('skip_autoload' => true));
/* @var $rb CategoriesItem */
$rb->Load($recycle_bin);
$cat = $event->getObject(Array ('skip_autoload' => true));
/* @var $cat CategoriesItem */
foreach ($ids as $id) {
$cat->Load($id);
if ( preg_match('/^' . preg_quote($rb->GetDBField('ParentPath'), '/') . '/', $cat->GetDBField('ParentPath')) ) {
// already in "Recycle Bin" -> delete for real
$to_delete[] = $id;
continue;
}
// just move into "Recycle Bin" category
$cat->SetDBField('ParentId', $recycle_bin);
$cat->Update();
}
$ids = $to_delete;
}
$event->setEventParam('ids', $ids);
$this->customProcessing($event, 'before');
$ids = $event->getEventParam('ids');
if ( $ids ) {
$recursive_helper = $this->Application->recallObject('RecursiveHelper');
/* @var $recursive_helper kRecursiveHelper */
foreach ($ids as $id) {
$recursive_helper->DeleteCategory($id, $event->Prefix);
}
}
$this->clearSelectedIDs($event);
$this->_ensurePermCacheRebuild($event);
}
/**
* Add selected items to clipboard with mode = COPY (CLONE)
*
* @param kEvent $event
*/
function OnCopy($event)
{
$this->Application->RemoveVar('clipboard');
$clipboard_helper = $this->Application->recallObject('ClipboardHelper');
/* @var $clipboard_helper kClipboardHelper */
$clipboard_helper->setClipboard($event, 'copy', $this->StoreSelectedIDs($event));
$this->clearSelectedIDs($event);
}
/**
* Add selected items to clipboard with mode = CUT
*
* @param kEvent $event
*/
function OnCut($event)
{
$this->Application->RemoveVar('clipboard');
$clipboard_helper = $this->Application->recallObject('ClipboardHelper');
/* @var $clipboard_helper kClipboardHelper */
$clipboard_helper->setClipboard($event, 'cut', $this->StoreSelectedIDs($event));
$this->clearSelectedIDs($event);
}
/**
* Controls all item paste operations. Can occur only with filled clipboard.
*
* @param kEvent $event
*/
function OnPasteClipboard($event)
{
$clipboard = unserialize( $this->Application->RecallVar('clipboard') );
foreach ($clipboard as $prefix => $clipboard_data) {
$paste_event = new kEvent($prefix.':OnPaste', Array('clipboard_data' => $clipboard_data));
$this->Application->HandleEvent($paste_event);
$event->copyFrom($paste_event);
}
}
/**
* Checks permission for OnPaste event
*
* @param kEvent $event
* @return bool
*/
function _checkPastePermission($event)
{
$perm_helper = $this->Application->recallObject('PermissionsHelper');
/* @var $perm_helper kPermissionsHelper */
$category_id = $this->Application->GetVar('m_cat_id');
if ($perm_helper->AddCheckPermission($category_id, $event->Prefix) == 0) {
// no items left for editing -> no permission
return $perm_helper->finalizePermissionCheck($event, false);
}
return true;
}
/**
* Paste categories with sub-items from clipboard
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnPaste($event)
{
if ( $this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1) || !$this->_checkPastePermission($event) ) {
$event->status = kEvent::erFAIL;
return;
}
$clipboard_data = $event->getEventParam('clipboard_data');
if ( !$clipboard_data['cut'] && !$clipboard_data['copy'] ) {
return;
}
// 1. get ParentId of moved category(-es) before it gets updated!!!)
$source_category_id = 0;
$id_field = $this->Application->getUnitOption($event->Prefix, 'IDField');
$table_name = $this->Application->getUnitOption($event->Prefix, 'TableName');
if ( $clipboard_data['cut'] ) {
$sql = 'SELECT ParentId
FROM ' . $table_name . '
WHERE ' . $id_field . ' = ' . $clipboard_data['cut'][0];
$source_category_id = $this->Conn->GetOne($sql);
}
$recursive_helper = $this->Application->recallObject('RecursiveHelper');
/* @var $recursive_helper kRecursiveHelper */
if ( $clipboard_data['cut'] ) {
$recursive_helper->MoveCategories($clipboard_data['cut'], $this->Application->GetVar('m_cat_id'));
}
if ( $clipboard_data['copy'] ) {
// don't allow to copy/paste system OR theme-linked virtual pages
$sql = 'SELECT ' . $id_field . '
FROM ' . $table_name . '
WHERE ' . $id_field . ' IN (' . implode(',', $clipboard_data['copy']) . ') AND (`Type` = ' . PAGE_TYPE_VIRTUAL . ') AND (ThemeId = 0)';
$allowed_ids = $this->Conn->GetCol($sql);
if ( !$allowed_ids ) {
return;
}
foreach ($allowed_ids as $id) {
$recursive_helper->PasteCategory($id, $event->Prefix);
}
}
$priority_helper = $this->Application->recallObject('PriorityHelper');
/* @var $priority_helper kPriorityHelper */
if ( $clipboard_data['cut'] ) {
$ids = $priority_helper->recalculatePriorities($event, 'ParentId = ' . $source_category_id);
if ( $ids ) {
$priority_helper->massUpdateChanged($event->Prefix, $ids);
}
}
// recalculate priorities of newly pasted categories in destination category
$parent_id = $this->Application->GetVar('m_cat_id');
$ids = $priority_helper->recalculatePriorities($event, 'ParentId = ' . $parent_id);
if ( $ids ) {
$priority_helper->massUpdateChanged($event->Prefix, $ids);
}
if ( $clipboard_data['cut'] || $clipboard_data['copy'] ) {
$this->_ensurePermCacheRebuild($event);
}
}
/**
* Ensures, that category permission cache is rebuild when category is added/edited/deleted
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function _ensurePermCacheRebuild(kEvent $event)
{
$this->Application->StoreVar('PermCache_UpdateRequired', 1);
$this->Application->StoreVar('RefreshStructureTree', 1);
}
/**
* Occurs when pasting category
*
* @param kEvent $event
*/
/*function OnCatPaste($event)
{
$inp_clipboard = $this->Application->RecallVar('ClipBoard');
$inp_clipboard = explode('-', $inp_clipboard, 2);
if($inp_clipboard[0] == 'COPY')
{
$saved_cat_id = $this->Application->GetVar('m_cat_id');
$cat_ids = $event->getEventParam('cat_ids');
$id_field = $this->Application->getUnitOption($event->Prefix, 'IDField');
$table = $this->Application->getUnitOption($event->Prefix, 'TableName');
$ids_sql = 'SELECT '.$id_field.' FROM '.$table.' WHERE ResourceId IN (%s)';
$resource_ids_sql = 'SELECT ItemResourceId FROM '.TABLE_PREFIX.'CategoryItems WHERE CategoryId = %s AND PrimaryCat = 1';
$object = $this->Application->recallObject($event->Prefix.'.item', $event->Prefix, Array('skip_autoload' => true));
foreach($cat_ids as $source_cat => $dest_cat)
{
$item_resource_ids = $this->Conn->GetCol( sprintf($resource_ids_sql, $source_cat) );
if(!$item_resource_ids) continue;
$this->Application->SetVar('m_cat_id', $dest_cat);
$item_ids = $this->Conn->GetCol( sprintf($ids_sql, implode(',', $item_resource_ids) ) );
$temp = $this->Application->recallObject($event->getPrefixSpecial().'_TempHandler', 'kTempTablesHandler');
if($item_ids) $temp->CloneItems($event->Prefix, $event->Special, $item_ids);
}
$this->Application->SetVar('m_cat_id', $saved_cat_id);
}
}*/
/**
* Clears clipboard content
*
* @param kEvent $event
*/
function OnClearClipboard($event)
{
$this->Application->RemoveVar('clipboard');
}
/**
* Sets correct status for new categories created on front-end
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeItemCreate(kEvent $event)
{
parent::OnBeforeItemCreate($event);
$object = $event->getObject();
/* @var $object CategoriesItem */
if ( $object->GetDBField('ParentId') <= 0 ) {
// no parent category - use current (happens during import)
$object->SetDBField('ParentId', $this->Application->GetVar('m_cat_id'));
}
$this->_beforeItemChange($event);
if ( $this->Application->isAdmin || $event->Prefix == 'st' ) {
// don't check category permissions when auto-creating structure pages
return ;
}
$perm_helper = $this->Application->recallObject('PermissionsHelper');
/* @var $perm_helper kPermissionsHelper */
$new_status = false;
$category_id = $this->Application->GetVar('m_cat_id');
if ( $perm_helper->CheckPermission('CATEGORY.ADD', 0, $category_id) ) {
$new_status = STATUS_ACTIVE;
}
else {
if ( $perm_helper->CheckPermission('CATEGORY.ADD.PENDING', 0, $category_id) ) {
$new_status = STATUS_PENDING;
}
}
if ( $new_status ) {
$object->SetDBField('Status', $new_status);
// don't forget to set Priority for suggested from Front-End categories
$min_priority = $this->_getNextPriority($object->GetDBField('ParentId'), $object->TableName);
$object->SetDBField('Priority', $min_priority);
}
else {
$event->status = kEvent::erPERM_FAIL;
return ;
}
}
/**
* Returns next available priority for given category from given table
*
* @param int $category_id
* @param string $table_name
* @return int
*/
function _getNextPriority($category_id, $table_name)
{
$sql = 'SELECT MIN(Priority)
FROM ' . $table_name . '
WHERE ParentId = ' . $category_id;
return (int)$this->Conn->GetOne($sql) - 1;
}
/**
* Sets correct status for new categories created on front-end
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeItemUpdate(kEvent $event)
{
parent::OnBeforeItemUpdate($event);
$this->_beforeItemChange($event);
$object = $event->getObject();
/* @var $object kDBItem */
if ( $object->GetChangedFields() ) {
$object->SetDBField('ModifiedById', $this->Application->RecallVar('user_id'));
}
}
/**
* Creates needed sql query to load item,
* if no query is defined in config for
* special requested, then use list query
*
* @param kEvent $event
* @return string
* @access protected
*/
protected function ItemPrepareQuery(kEvent $event)
{
$object = $event->getObject();
/* @var $object kDBItem */
$sqls = $object->getFormOption('ItemSQLs', Array ());
$category_special = $this->_getCategorySpecial($event);
$special = isset($sqls[$category_special]) ? $category_special : '';
// preferred special not found in ItemSQLs -> use analog from ListSQLs
return isset($sqls[$special]) ? $sqls[$special] : $this->ListPrepareQuery($event);
}
/**
* Creates needed sql query to load list,
* if no query is defined in config for
* special requested, then use default
* query
*
* @param kEvent $event
* @return string
* @access protected
*/
protected function ListPrepareQuery(kEvent $event)
{
$object = $event->getObject();
/* @var $object kDBItem */
$special = $this->_getCategorySpecial($event);
$sqls = $object->getFormOption('ListSQLs', Array ());
return $sqls[array_key_exists($special, $sqls) ? $special : ''];
}
/**
* Performs redirect to correct suggest confirmation template
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnCreate(kEvent $event)
{
parent::OnCreate($event);
if ( $this->Application->isAdmin || $event->status != kEvent::erSUCCESS ) {
// don't sent email or rebuild cache directly after category is created by admin
return;
}
$object = $event->getObject();
/* @var $object kDBItem */
$cache_updater = $this->Application->makeClass('kPermCacheUpdater', Array (null, $object->GetDBField('ParentPath')));
/* @var $cache_updater kPermCacheUpdater */
$cache_updater->OneStepRun();
$is_active = ($object->GetDBField('Status') == STATUS_ACTIVE);
$next_template = $is_active ? 'suggest_confirm_template' : 'suggest_pending_confirm_template';
$event->redirect = $this->Application->GetVar($next_template);
$event->SetRedirectParam('opener', 's');
// send email events
$perm_prefix = $this->Application->getUnitOption($event->Prefix, 'PermItemPrefix');
$event_suffix = $is_active ? 'ADD' : 'ADD.PENDING';
$this->Application->emailAdmin($perm_prefix . '.' . $event_suffix);
$this->Application->emailUser($perm_prefix . '.' . $event_suffix, $object->GetDBField('CreatedById'));
}
/**
* Returns current per-page setting for list
*
* @param kEvent $event
* @return int
* @access protected
*/
protected function getPerPage(kEvent $event)
{
if ( !$this->Application->isAdmin ) {
$same_special = $event->getEventParam('same_special');
$event->setEventParam('same_special', true);
$per_page = parent::getPerPage($event);
$event->setEventParam('same_special', $same_special);
}
return parent::getPerPage($event);
}
/**
* Set's correct page for list based on data provided with event
*
* @param kEvent $event
* @return void
* @access protected
* @see kDBEventHandler::OnListBuild()
*/
protected function SetPagination(kEvent $event)
{
parent::SetPagination($event);
if ( !$this->Application->isAdmin ) {
$page_var = $event->getEventParam('page_var');
if ( $page_var !== false ) {
$page = $this->Application->GetVar($page_var);
if ( is_numeric($page) ) {
$object = $event->getObject();
/* @var $object kDBList */
$object->SetPage($page);
}
}
}
}
/**
* Apply same processing to each item being selected in grid
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function iterateItems(kEvent $event)
{
if ( $event->Name != 'OnMassApprove' && $event->Name != 'OnMassDecline' ) {
parent::iterateItems($event);
}
if ( $this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1) ) {
$event->status = kEvent::erFAIL;
return;
}
$object = $event->getObject(Array ('skip_autoload' => true));
/* @var $object CategoriesItem */
$ids = $this->StoreSelectedIDs($event);
if ( $ids ) {
$status_field = $object->getStatusField();
$propagate_category_status = $this->Application->GetVar('propagate_category_status');
foreach ($ids as $id) {
$object->Load($id);
$object->SetDBField($status_field, $event->Name == 'OnMassApprove' ? 1 : 0);
if ( $object->Update() ) {
if ( $propagate_category_status ) {
$sql = 'UPDATE ' . $object->TableName . '
SET ' . $status_field . ' = ' . $object->GetDBField($status_field) . '
WHERE TreeLeft BETWEEN ' . $object->GetDBField('TreeLeft') . ' AND ' . $object->GetDBField('TreeRight');
$this->Conn->Query($sql);
}
$event->status = kEvent::erSUCCESS;
$email_event = $event->Name == 'OnMassApprove' ? 'CATEGORY.APPROVE' : 'CATEGORY.DENY';
$this->Application->emailUser($email_event, $object->GetDBField('CreatedById'));
}
else {
$event->status = kEvent::erFAIL;
$event->redirect = false;
break;
}
}
}
$this->clearSelectedIDs($event);
$this->Application->StoreVar('RefreshStructureTree', 1);
}
/**
* Checks, that currently loaded item is allowed for viewing (non permission-based)
*
* @param kEvent $event
* @return bool
* @access protected
*/
protected function checkItemStatus(kEvent $event)
{
$object = $event->getObject();
/* @var $object kDBItem */
if ( !$object->isLoaded() ) {
return true;
}
if ( $object->GetDBField('Status') != STATUS_ACTIVE && $object->GetDBField('Status') != 4 ) {
if ( !$object->GetDBField('DirectLinkEnabled') || !$object->GetDBField('DirectLinkAuthKey') ) {
return false;
}
return $this->Application->GetVar('authkey') == $object->GetDBField('DirectLinkAuthKey');
}
return true;
}
/**
* Set's correct sorting for list based on data provided with event
*
* @param kEvent $event
* @return void
* @access protected
* @see kDBEventHandler::OnListBuild()
*/
protected function SetSorting(kEvent $event)
{
$types = $event->getEventParam('types');
$types = $types ? explode(',', $types) : Array ();
if ( in_array('search', $types) ) {
$event->setPseudoClass('_List');
$object = $event->getObject();
/* @var $object kDBList */
// 1. no user sorting - sort by relevance
$default_sortings = parent::_getDefaultSorting($event);
$default_sorting = key($default_sortings['Sorting']) . ',' . current($default_sortings['Sorting']);
if ( $object->isMainList() ) {
$sort_by = $this->Application->GetVar('sort_by', '');
if ( !$sort_by ) {
$this->Application->SetVar('sort_by', 'Relevance,desc|' . $default_sorting);
}
elseif ( strpos($sort_by, 'Relevance,') !== false ) {
$this->Application->SetVar('sort_by', $sort_by . '|' . $default_sorting);
}
}
else {
$sorting_settings = $this->getListSetting($event, 'Sortings');
$sort_by = trim(getArrayValue($sorting_settings, 'Sort1') . ',' . getArrayValue($sorting_settings, 'Sort1_Dir'), ',');
if ( !$sort_by ) {
$event->setEventParam('sort_by', 'Relevance,desc|' . $default_sorting);
}
elseif ( strpos($sort_by, 'Relevance,') !== false ) {
$event->setEventParam('sort_by', $sort_by . '|' . $default_sorting);
}
}
$this->_removeForcedSortings($event);
}
parent::SetSorting($event);
}
/**
* Removes forced sortings
*
* @param kEvent $event
*/
protected function _removeForcedSortings(kEvent $event)
{
$list_sortings = $this->Application->getUnitOption($event->Prefix, 'ListSortings', Array ());
/* @var $list_sortings Array */
foreach ($list_sortings as $special => $sortings) {
unset($list_sortings[$special]['ForcedSorting']);
}
$this->Application->setUnitOption($event->Prefix, 'ListSortings', $list_sortings);
}
/**
* Default sorting in search results only comes from relevance field
*
* @param kEvent $event
* @return Array
* @access protected
*/
protected function _getDefaultSorting(kEvent $event)
{
$types = $event->getEventParam('types');
$types = $types ? explode(',', $types) : Array ();
return in_array('search', $types) ? Array () : parent::_getDefaultSorting($event);
}
// ============= for cms page processing =======================
/**
* Returns default design template
*
* @return string
*/
function _getDefaultDesign()
{
$default_design = trim($this->Application->ConfigValue('cms_DefaultDesign'), '/');
if (!$default_design) {
// theme-based alias for default design
return '#default_design#';
}
if (strpos($default_design, '#') === false) {
// real template, not alias, so prefix with "/"
return '/' . $default_design;
}
// alias
return $default_design;
}
/**
* Returns default design based on given virtual template (used from kApplication::Run)
*
* @param string $t
* @return string
* @access public
*/
public function GetDesignTemplate($t = null)
{
if ( !isset($t) ) {
$t = $this->Application->GetVar('t');
}
$page = $this->Application->recallObject($this->Prefix . '.-virtual', null, Array ('page' => $t));
/* @var $page CategoriesItem */
if ( $page->isLoaded() ) {
$real_t = $page->GetDBField('CachedTemplate');
$this->Application->SetVar('m_cat_id', $page->GetDBField('CategoryId'));
if ( $page->GetDBField('FormId') ) {
$this->Application->SetVar('form_id', $page->GetDBField('FormId'));
}
}
else {
$this->Application->UrlManager->show404();
}
// replace alias in form #alias_name# to actual template used in this theme
if ( $this->Application->isAdmin ) {
$themes_helper = $this->Application->recallObject('ThemesHelper');
/* @var $themes_helper kThemesHelper */
// only, used when in "Design Mode"
$this->Application->SetVar('theme.current_id', $themes_helper->getCurrentThemeId());
}
$theme = $this->Application->recallObject('theme.current');
/* @var $theme kDBItem */
$template = $theme->GetField('TemplateAliases', $real_t);
if ( $template ) {
return $template;
}
return $real_t;
}
/**
* Sets category id based on found template (used from kApplication::Run)
*
* @deprecated
*/
/*function SetCatByTemplate()
{
$t = $this->Application->GetVar('t');
$page = $this->Application->recallObject($this->Prefix . '.-virtual');
if ( $page->isLoaded() ) {
$this->Application->SetVar('m_cat_id', $page->GetDBField('CategoryId'));
}
}*/
/**
* Prepares template paths
*
* @param kEvent $event
*/
function _beforeItemChange($event)
{
$object = $event->getObject();
/* @var $object CategoriesItem */
$object->checkFilename();
$object->generateFilename();
$now = adodb_mktime();
if ( !$this->Application->isDebugMode() && strpos($event->Special, 'rebuild') === false ) {
$object->SetDBField('Type', $object->GetOriginalField('Type'));
$object->SetDBField('Protected', $object->GetOriginalField('Protected'));
if ( $object->GetDBField('Protected') ) {
// some fields are read-only for protected pages, when debug mode is off
$object->SetDBField('AutomaticFilename', $object->GetOriginalField('AutomaticFilename'));
$object->SetDBField('Filename', $object->GetOriginalField('Filename'));
$object->SetDBField('Status', $object->GetOriginalField('Status'));
}
}
// Don't allow creating records on behalf of another user.
if ( !$this->Application->isAdminUser && !defined('CRON') ) {
$object->SetDBField('CreatedById', $object->GetOriginalField('CreatedById'));
}
// Auto-assign records to currently logged-in user.
if ( !$object->GetDBField('CreatedById') ) {
$object->SetDBField('CreatedById', $this->Application->RecallVar('user_id'));
}
if ($object->GetChangedFields()) {
$object->SetDBField('Modified_date', $now);
$object->SetDBField('Modified_time', $now);
}
$object->setRequired('PageCacheKey', $object->GetDBField('OverridePageCacheKey'));
$object->SetDBField('Template', $this->_stripTemplateExtension( $object->GetDBField('Template') ));
if ($object->GetDBField('Type') == PAGE_TYPE_TEMPLATE) {
if (!$this->_templateFound($object->GetDBField('Template'), $object->GetDBField('ThemeId'))) {
$object->SetError('Template', 'template_file_missing', 'la_error_TemplateFileMissing');
}
}
$this->_saveTitleField($object, 'Title');
$this->_saveTitleField($object, 'MenuTitle');
$root_category = $this->Application->getBaseCategory();
if ( file_exists(FULL_PATH . '/themes') && ($object->GetDBField('ParentId') == $root_category) && ($object->GetDBField('Template') == CATEGORY_TEMPLATE_INHERIT) ) {
// there are themes + creating top level category
$object->SetError('Template', 'no_inherit');
}
if ( !$this->Application->isAdminUser && $object->isVirtualField('cust_RssSource') ) {
// only administrator can set/change "cust_RssSource" field
if ($object->GetDBField('cust_RssSource') != $object->GetOriginalField('cust_RssSource')) {
$object->SetError('cust_RssSource', 'not_allowed', 'la_error_OperationNotAllowed');
}
}
if ( !$object->GetDBField('DirectLinkAuthKey') ) {
$key_parts = Array (
$object->GetID(),
$object->GetDBField('ParentId'),
$object->GetField('Name'),
'b38'
);
$object->SetDBField('DirectLinkAuthKey', substr( md5( implode(':', $key_parts) ), 0, 20 ));
}
}
/**
* Sets page name to requested field in case when:
* 1. page was auto created (through theme file rebuild)
* 2. requested field is empty
*
* @param kDBItem $object
* @param string $field
* @author Alex
*/
function _saveTitleField(&$object, $field)
{
$value = $object->GetField($field, 'no_default'); // current value of target field
$ml_formatter = $this->Application->recallObject('kMultiLanguage');
/* @var $ml_formatter kMultiLanguage */
$src_field = $ml_formatter->LangFieldName('Name');
$dst_field = $ml_formatter->LangFieldName($field);
$dst_field_not_changed = $object->GetOriginalField($dst_field) == $value;
if ($value == '' || preg_match('/^_Auto: (.*)/', $value) || (($object->GetOriginalField($src_field) == $value) && $dst_field_not_changed)) {
// target field is empty OR target field value starts with "_Auto: " OR (source field value
// before change was equals to current target field value AND target field value wasn't changed)
$object->SetField($dst_field, $object->GetField($src_field));
}
}
/**
* Don't allow to delete system pages, when not in debug mode
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeItemDelete(kEvent $event)
{
parent::OnBeforeItemDelete($event);
$object = $event->getObject();
/* @var $object kDBItem */
if ( $object->GetDBField('Protected') && !$this->Application->isDebugMode(false) ) {
$event->status = kEvent::erFAIL;
}
}
/**
* Creates category based on given TPL file
*
* @param CategoriesItem $object
* @param string $template
* @param int $theme_id
* @param int $system_mode
* @param array $template_info
* @return bool
*/
function _prepareAutoPage(&$object, $template, $theme_id = null, $system_mode = SMS_MODE_AUTO, $template_info = Array ())
{
$template = $this->_stripTemplateExtension($template);
if ($system_mode == SMS_MODE_AUTO) {
$page_type = $this->_templateFound($template, $theme_id) ? PAGE_TYPE_TEMPLATE : PAGE_TYPE_VIRTUAL;
}
else {
$page_type = $system_mode == SMS_MODE_FORCE ? PAGE_TYPE_TEMPLATE : PAGE_TYPE_VIRTUAL;
}
if (($page_type == PAGE_TYPE_TEMPLATE) && ($template_info === false)) {
// do not auto-create system pages, when browsing through site
return false;
}
if (!isset($theme_id)) {
$theme_id = $this->_getCurrentThemeId();
}
$root_category = $this->Application->getBaseCategory();
$page_category = $this->Application->GetVar('m_cat_id');
if (!$page_category) {
$page_category = $root_category;
$this->Application->SetVar('m_cat_id', $page_category);
}
if (($page_type == PAGE_TYPE_VIRTUAL) && (strpos($template, '/') !== false)) {
// virtual page, but have "/" in template path -> create it's path
$category_path = explode('/', $template);
$template = array_pop($category_path);
$page_category = $this->_getParentCategoryFromPath($category_path, $root_category, $theme_id);
}
$page_name = ($page_type == PAGE_TYPE_TEMPLATE) ? '_Auto: ' . $template : $template;
$page_description = '';
if ($page_type == PAGE_TYPE_TEMPLATE) {
$design_template = strtolower($template); // leading "/" not added !
if ($template_info) {
if (array_key_exists('name', $template_info) && $template_info['name']) {
$page_name = $template_info['name'];
}
if (array_key_exists('desc', $template_info) && $template_info['desc']) {
$page_description = $template_info['desc'];
}
if (array_key_exists('section', $template_info) && $template_info['section']) {
// this will override any global "m_cat_id"
$page_category = $this->_getParentCategoryFromPath(explode('||', $template_info['section']), $root_category, $theme_id);
}
}
}
else {
$design_template = $this->_getDefaultDesign(); // leading "/" added !
}
$object->Clear();
$object->SetDBField('ParentId', $page_category);
$object->SetDBField('Type', $page_type);
$object->SetDBField('Protected', 1); // $page_type == PAGE_TYPE_TEMPLATE
$object->SetDBField('IsMenu', 0);
$object->SetDBField('ThemeId', $theme_id);
// put all templates to then end of list (in their category)
$min_priority = $this->_getNextPriority($page_category, $object->TableName);
$object->SetDBField('Priority', $min_priority);
$object->SetDBField('Template', $design_template);
$object->SetDBField('CachedTemplate', $design_template);
$primary_language = $this->Application->GetDefaultLanguageId();
$current_language = $this->Application->GetVar('m_lang');
$object->SetDBField('l' . $primary_language . '_Name', $page_name);
$object->SetDBField('l' . $current_language . '_Name', $page_name);
$object->SetDBField('l' . $primary_language . '_Description', $page_description);
$object->SetDBField('l' . $current_language . '_Description', $page_description);
return $object->Create();
}
function _getParentCategoryFromPath($category_path, $base_category, $theme_id = null)
{
static $category_ids = Array ();
if (!$category_path) {
return $base_category;
}
if (array_key_exists(implode('||', $category_path), $category_ids)) {
return $category_ids[ implode('||', $category_path) ];
}
$backup_category_id = $this->Application->GetVar('m_cat_id');
$object = $this->Application->recallObject($this->Prefix . '.rebuild-path', null, Array ('skip_autoload' => true));
/* @var $object CategoriesItem */
$parent_id = $base_category;
$filenames_helper = $this->Application->recallObject('FilenamesHelper');
/* @var $filenames_helper kFilenamesHelper */
$safe_category_path = array_map(Array (&$filenames_helper, 'replaceSequences'), $category_path);
foreach ($category_path as $category_order => $category_name) {
$this->Application->SetVar('m_cat_id', $parent_id);
// get virtual category first, when possible
$sql = 'SELECT ' . $object->IDField . '
FROM ' . $object->TableName . '
WHERE
(
Filename = ' . $this->Conn->qstr($safe_category_path[$category_order]) . ' OR
Filename = ' . $this->Conn->qstr( $filenames_helper->replaceSequences('_Auto: ' . $category_name) ) . '
) AND
(ParentId = ' . $parent_id . ') AND
(ThemeId = 0 OR ThemeId = ' . $theme_id . ')
ORDER BY ThemeId ASC';
$parent_id = $this->Conn->GetOne($sql);
if ($parent_id === false) {
// page not found
$template = implode('/', array_slice($safe_category_path, 0, $category_order + 1));
// don't process system templates in sub-categories
$system = $this->_templateFound($template, $theme_id) && (strpos($template, '/') === false);
if (!$this->_prepareAutoPage($object, $category_name, $theme_id, $system ? SMS_MODE_FORCE : false)) {
// page was not created
break;
}
$parent_id = $object->GetID();
}
}
$this->Application->SetVar('m_cat_id', $backup_category_id);
$category_ids[ implode('||', $category_path) ] = $parent_id;
return $parent_id;
}
/**
* Returns theme name by it's id. Used in structure page creation.
*
* @param int $theme_id
* @return string
*/
function _getThemeName($theme_id)
{
static $themes = null;
if (!isset($themes)) {
$id_field = $this->Application->getUnitOption('theme', 'IDField');
$table_name = $this->Application->getUnitOption('theme', 'TableName');
$sql = 'SELECT Name, ' . $id_field . '
FROM ' . $table_name . '
WHERE Enabled = 1';
$themes = $this->Conn->GetCol($sql, $id_field);
}
return array_key_exists($theme_id, $themes) ? $themes[$theme_id] : false;
}
/**
* Resets SMS-menu cache
*
* @param kEvent $event
*/
function OnResetCMSMenuCache($event)
{
if ($this->Application->GetVar('ajax') == 'yes') {
$event->status = kEvent::erSTOP;
}
$this->_resetMenuCache();
$event->SetRedirectParam('action_completed', 1);
}
/**
* Performs reset of category-related caches (menu, structure dropdown, template mapping)
*
* @return void
* @access protected
*/
protected function _resetMenuCache()
{
// reset cms menu cache (all variables are automatically rebuild, when missing)
if ($this->Application->isCachingType(CACHING_TYPE_MEMORY)) {
$this->Application->rebuildCache('master:cms_menu', kCache::REBUILD_LATER, CacheSettings::$cmsMenuRebuildTime);
$this->Application->rebuildCache('master:StructureTree', kCache::REBUILD_LATER, CacheSettings::$structureTreeRebuildTime);
$this->Application->rebuildCache('master:template_mapping', kCache::REBUILD_LATER, CacheSettings::$templateMappingRebuildTime);
}
else {
$this->Application->rebuildDBCache('cms_menu', kCache::REBUILD_LATER, CacheSettings::$cmsMenuRebuildTime);
$this->Application->rebuildDBCache('StructureTree', kCache::REBUILD_LATER, CacheSettings::$structureTreeRebuildTime);
$this->Application->rebuildDBCache('template_mapping', kCache::REBUILD_LATER, CacheSettings::$templateMappingRebuildTime);
}
}
/**
* Updates structure config
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterConfigRead(kEvent $event)
{
parent::OnAfterConfigRead($event);
if (defined('IS_INSTALL') && IS_INSTALL) {
// skip any processing, because Categories table doesn't exists until install is finished
$this->addViewPermissionJoin($event);
return ;
}
$site_config_helper = $this->Application->recallObject('SiteConfigHelper');
/* @var $site_config_helper SiteConfigHelper */
$settings = $site_config_helper->getSettings();
$root_category = $this->Application->getBaseCategory();
// set root category
$section_adjustments = $this->Application->getUnitOption($event->Prefix, 'SectionAdjustments');
$section_adjustments['in-portal:browse'] = Array (
'url' => Array ('m_cat_id' => $root_category),
'late_load' => Array ('m_cat_id' => $root_category),
'onclick' => 'checkCatalog(' . $root_category . ', "c")',
);
if ( $this->Application->ConfigValue('Catalog_PreselectModuleTab') ) {
$section_adjustments['in-portal:browse']['url']['anchor'] = 'tab-c';
}
$section_adjustments['in-portal:browse_site'] = Array (
'url' => Array ('editing_mode' => $settings['default_editing_mode']),
);
$this->Application->setUnitOption($event->Prefix, 'SectionAdjustments', $section_adjustments);
// prepare structure dropdown
$category_helper = $this->Application->recallObject('CategoryHelper');
/* @var $category_helper CategoryHelper */
$fields = $this->Application->getUnitOption($event->Prefix, 'Fields');
$fields['ParentId']['default'] = (int)$this->Application->GetVar('m_cat_id');
$fields['ParentId']['options'] = $category_helper->getStructureTreeAsOptions();
// limit design list by theme
$theme_id = $this->_getCurrentThemeId();
$design_sql = $fields['Template']['options_sql'];
$design_sql = str_replace('(tf.FilePath = "/designs")', '(' . implode(' OR ', $this->getDesignFolders()) . ')' . ' AND (t.ThemeId = ' . $theme_id . ')', $design_sql);
$fields['Template']['options_sql'] = $design_sql;
// adds "Inherit From Parent" option to "Template" field
$fields['Template']['options'] = Array (CATEGORY_TEMPLATE_INHERIT => $this->Application->Phrase('la_opt_InheritFromParent'));
$this->Application->setUnitOption($event->Prefix, 'Fields', $fields);
if ($this->Application->isAdmin) {
// don't sort by Front-End sorting fields
$config_mapping = $this->Application->getUnitOption($event->Prefix, 'ConfigMapping');
$remove_keys = Array ('DefaultSorting1Field', 'DefaultSorting2Field', 'DefaultSorting1Dir', 'DefaultSorting2Dir');
foreach ($remove_keys as $remove_key) {
unset($config_mapping[$remove_key]);
}
$this->Application->setUnitOption($event->Prefix, 'ConfigMapping', $config_mapping);
}
else {
// sort by parent path on Front-End only
$list_sortings = $this->Application->getUnitOption($event->Prefix, 'ListSortings', Array ());
$list_sortings['']['ForcedSorting'] = Array ("CurrentSort" => 'asc');
$this->Application->setUnitOption($event->Prefix, 'ListSortings', $list_sortings);
}
$this->addViewPermissionJoin($event);
// add grids for advanced view (with primary category column)
$grids = $this->Application->getUnitOption($this->Prefix, 'Grids');
$process_grids = Array ('Default', 'Radio');
foreach ($process_grids as $process_grid) {
$grid_data = $grids[$process_grid];
$grid_data['Fields']['CachedNavbar'] = Array ('title' => 'la_col_Path', 'data_block' => 'grid_parent_category_td', 'filter_block' => 'grid_like_filter');
$grids[$process_grid . 'ShowAll'] = $grid_data;
}
$this->Application->setUnitOption($this->Prefix, 'Grids', $grids);
}
/**
* Adds permission table table JOIN clause only, when advanced catalog view permissions enabled.
*
* @param kEvent $event Event.
*
* @return self
* @access protected
*/
protected function addViewPermissionJoin(kEvent $event)
{
if ( $this->Application->ConfigValue('CheckViewPermissionsInCatalog') ) {
$join_clause = 'LEFT JOIN ' . TABLE_PREFIX . 'CategoryPermissionsCache perm ON perm.CategoryId = %1$s.CategoryId';
}
else {
$join_clause = '';
}
$list_sqls = $this->Application->getUnitOption($event->Prefix, 'ListSQLs');
/* @var $list_sqls array */
foreach ($list_sqls as $special => $list_sql) {
$list_sqls[$special] = str_replace('{PERM_JOIN}', $join_clause, $list_sql);
}
$this->Application->setUnitOption($event->Prefix, 'ListSQLs', $list_sqls);
return $this;
}
/**
* Returns folders, that can contain design templates
*
* @return array
* @access protected
*/
protected function getDesignFolders()
{
$ret = Array ('tf.FilePath = "/designs"', 'tf.FilePath = "/platform/designs"');
foreach ($this->Application->ModuleInfo as $module_info) {
$ret[] = 'tf.FilePath = "/' . $module_info['TemplatePath'] . 'designs"';
}
return array_unique($ret);
}
/**
* Removes this item and it's children (recursive) from structure dropdown
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterItemLoad(kEvent $event)
{
parent::OnAfterItemLoad($event);
if ( !$this->Application->isAdmin ) {
// calculate priorities dropdown only for admin
return;
}
$object = $event->getObject();
/* @var $object kDBItem */
// remove this category & it's children from dropdown
$sql = 'SELECT ' . $object->IDField . '
FROM ' . $this->Application->getUnitOption($event->Prefix, 'TableName') . '
WHERE ParentPath LIKE "' . $object->GetDBField('ParentPath') . '%"';
$remove_categories = $this->Conn->GetCol($sql);
$options = $object->GetFieldOption('ParentId', 'options');
foreach ($remove_categories as $remove_category) {
unset($options[$remove_category]);
}
$object->SetFieldOption('ParentId', 'options', $options);
}
/**
* Occurs after creating item
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterItemCreate(kEvent $event)
{
parent::OnAfterItemCreate($event);
$object = $event->getObject();
/* @var $object CategoriesItem */
// need to update path after category is created, so category is included in that path
$fields_hash = $object->buildParentBasedFields();
$this->Conn->doUpdate($fields_hash, $object->TableName, $object->IDField . ' = ' . $object->GetID());
$object->SetDBFieldsFromHash($fields_hash);
}
/**
* Enter description here...
*
* @param kEvent $event
*/
function OnAfterRebuildThemes($event)
{
$sql = 'SELECT t.ThemeId, CONCAT( tf.FilePath, \'/\', tf.FileName ) AS Path, tf.FileMetaInfo
FROM ' . TABLE_PREFIX . 'ThemeFiles AS tf
LEFT JOIN ' . TABLE_PREFIX . 'Themes AS t ON t.ThemeId = tf.ThemeId
WHERE t.Enabled = 1 AND tf.FileType = 1
AND (
SELECT COUNT(CategoryId)
FROM ' . TABLE_PREFIX . 'Categories c
WHERE CONCAT(\'/\', c.Template, \'.tpl\') = CONCAT( tf.FilePath, \'/\', tf.FileName ) AND (c.ThemeId = t.ThemeId)
) = 0 ';
$files = $this->Conn->Query($sql, 'Path');
if ( !$files ) {
// all possible pages are already created
return;
}
kUtil::setResourceLimit();
$dummy = $this->Application->recallObject($event->Prefix . '.rebuild', NULL, Array ('skip_autoload' => true));
/* @var $dummy CategoriesItem */
$error_count = 0;
foreach ($files as $a_file => $file_info) {
$status = $this->_prepareAutoPage($dummy, $a_file, $file_info['ThemeId'], SMS_MODE_FORCE, unserialize($file_info['FileMetaInfo'])); // create system page
if ( !$status ) {
$error_count++;
}
}
if ( $this->Application->ConfigValue('CategoryPermissionRebuildMode') == CategoryPermissionRebuild::SILENT ) {
$updater = $this->Application->makeClass('kPermCacheUpdater');
/* @var $updater kPermCacheUpdater */
$updater->OneStepRun();
}
$this->_resetMenuCache();
if ( $error_count ) {
// allow user to review error after structure page creation
$event->MasterEvent->redirect = false;
}
}
/**
* Processes OnMassMoveUp, OnMassMoveDown events
*
* @param kEvent $event
*/
function OnChangePriority($event)
{
$this->Application->SetVar('priority_prefix', $event->getPrefixSpecial());
$event->CallSubEvent('priority:' . $event->Name);
$this->Application->StoreVar('RefreshStructureTree', 1);
$this->_resetMenuCache();
}
/**
* Completely recalculates priorities in current category
*
* @param kEvent $event
*/
function OnRecalculatePriorities($event)
{
if ($this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1)) {
$event->status = kEvent::erFAIL;
return;
}
$this->Application->SetVar('priority_prefix', $event->getPrefixSpecial());
$event->CallSubEvent('priority:' . $event->Name);
$this->_resetMenuCache();
}
/**
* Update Preview Block for FCKEditor
*
* @param kEvent $event
*/
function OnUpdatePreviewBlock($event)
{
$event->status = kEvent::erSTOP;
$string = $this->Application->unescapeRequestVariable($this->Application->GetVar('preview_content'));
$category_helper = $this->Application->recallObject('CategoryHelper');
/* @var $category_helper CategoryHelper */
$string = $category_helper->replacePageIds($string);
$this->Application->StoreVar('_editor_preview_content_', $string);
}
/**
* Makes simple search for categories
* based on keywords string
*
* @param kEvent $event
*/
function OnSimpleSearch($event)
{
$event->redirect = false;
$keywords = $this->Application->unescapeRequestVariable(trim($this->Application->GetVar('keywords')));
$query_object = $this->Application->recallObject('HTTPQuery');
/* @var $query_object kHTTPQuery */
/** @var kSearchHelper $search_helper */
$search_helper = $this->Application->recallObject('SearchHelper');
$search_table = $search_helper->getSearchTable();
$sql = 'SHOW TABLES LIKE "'.$search_table.'"';
if ( !isset($query_object->Get['keywords']) && !isset($query_object->Post['keywords']) && $this->Conn->Query($sql) ) {
// used when navigating by pages or changing sorting in search results
return;
}
if(!$keywords || strlen($keywords) < $this->Application->ConfigValue('Search_MinKeyword_Length'))
{
$search_helper->ensureEmptySearchTable();
$this->Application->SetVar('keywords_too_short', 1);
return; // if no or too short keyword entered, doing nothing
}
$this->Application->StoreVar('keywords', $keywords);
$this->saveToSearchLog($keywords, 0); // 0 - simple search, 1 - advanced search
$keywords = strtr($keywords, Array('%' => '\\%', '_' => '\\_'));
$event->setPseudoClass('_List');
$object = $event->getObject();
/* @var $object kDBList */
$this->Application->SetVar($event->getPrefixSpecial().'_Page', 1);
$lang = $this->Application->GetVar('m_lang');
$items_table = $this->Application->getUnitOption($event->Prefix, 'TableName');
$module_name = 'In-Portal';
$sql = 'SELECT *
FROM ' . $this->Application->getUnitOption('confs', 'TableName') . '
WHERE ModuleName = ' . $this->Conn->qstr($module_name) . ' AND SimpleSearch = 1';
$search_config = $this->Conn->Query($sql, 'FieldName');
$field_list = array_keys($search_config);
$join_clauses = Array();
// field processing
$weight_sum = 0;
$alias_counter = 0;
$custom_fields = $this->Application->getUnitOption($event->Prefix, 'CustomFields');
if ($custom_fields) {
$custom_table = $this->Application->getUnitOption($event->Prefix.'-cdata', 'TableName');
$join_clauses[] = ' LEFT JOIN '.$custom_table.' custom_data ON '.$items_table.'.ResourceId = custom_data.ResourceId';
}
// what field in search config becomes what field in sql (key - new field, value - old field (from searchconfig table))
$search_config_map = Array();
foreach ($field_list as $key => $field) {
$local_table = TABLE_PREFIX.$search_config[$field]['TableName'];
$weight_sum += $search_config[$field]['Priority']; // counting weight sum; used when making relevance clause
// processing multilingual fields
if ( !$search_config[$field]['CustomFieldId'] && $object->GetFieldOption($field, 'formatter') == 'kMultiLanguage' ) {
$field_list[$key.'_primary'] = 'l'.$this->Application->GetDefaultLanguageId().'_'.$field;
$field_list[$key] = 'l'.$lang.'_'.$field;
if (!isset($search_config[$field]['ForeignField'])) {
$field_list[$key.'_primary'] = $local_table.'.'.$field_list[$key.'_primary'];
$search_config_map[ $field_list[$key.'_primary'] ] = $field;
}
}
// processing fields from other tables
$foreign_field = $search_config[$field]['ForeignField'];
if ( $foreign_field ) {
$exploded = explode(':', $foreign_field, 2);
if ($exploded[0] == 'CALC') {
// ignoring having type clauses in simple search
unset($field_list[$key]);
continue;
}
else {
$multi_lingual = false;
if ($exploded[0] == 'MULTI') {
$multi_lingual = true;
$foreign_field = $exploded[1];
}
$exploded = explode('.', $foreign_field); // format: table.field_name
$foreign_table = TABLE_PREFIX.$exploded[0];
$alias_counter++;
$alias = 't'.$alias_counter;
if ($multi_lingual) {
$field_list[$key] = $alias.'.'.'l'.$lang.'_'.$exploded[1];
$field_list[$key.'_primary'] = 'l'.$this->Application->GetDefaultLanguageId().'_'.$field;
$search_config_map[ $field_list[$key] ] = $field;
$search_config_map[ $field_list[$key.'_primary'] ] = $field;
}
else {
$field_list[$key] = $alias.'.'.$exploded[1];
$search_config_map[ $field_list[$key] ] = $field;
}
$join_clause = str_replace('{ForeignTable}', $alias, $search_config[$field]['JoinClause']);
$join_clause = str_replace('{LocalTable}', $items_table, $join_clause);
$join_clauses[] = ' LEFT JOIN '.$foreign_table.' '.$alias.'
ON '.$join_clause;
}
}
else {
// processing fields from local table
if ($search_config[$field]['CustomFieldId']) {
$local_table = 'custom_data';
// search by custom field value on current language
$custom_field_id = array_search($field_list[$key], $custom_fields);
$field_list[$key] = 'l'.$lang.'_cust_'.$custom_field_id;
// search by custom field value on primary language
$field_list[$key.'_primary'] = $local_table.'.l'.$this->Application->GetDefaultLanguageId().'_cust_'.$custom_field_id;
$search_config_map[ $field_list[$key.'_primary'] ] = $field;
}
$field_list[$key] = $local_table.'.'.$field_list[$key];
$search_config_map[ $field_list[$key] ] = $field;
}
}
// Keyword string processing.
$where_clause = Array ();
foreach ($field_list as $field) {
if (preg_match('/^' . preg_quote($items_table, '/') . '\.(.*)/', $field, $regs)) {
// local real field
$filter_data = $search_helper->getSearchClause($object, $regs[1], $keywords, false);
if ($filter_data) {
$where_clause[] = $filter_data['value'];
}
}
elseif (preg_match('/^custom_data\.(.*)/', $field, $regs)) {
$custom_field_name = 'cust_' . $search_config_map[$field];
$filter_data = $search_helper->getSearchClause($object, $custom_field_name, $keywords, false);
if ($filter_data) {
$where_clause[] = str_replace('`' . $custom_field_name . '`', $field, $filter_data['value']);
}
}
else {
$where_clause[] = $search_helper->buildWhereClause($keywords, Array ($field));
}
}
$where_clause = '((' . implode(') OR (', $where_clause) . '))'; // 2 braces for next clauses, see below!
$where_clause = $where_clause . ' AND (' . $items_table . '.Status = ' . STATUS_ACTIVE . ')';
if ($event->MasterEvent && $event->MasterEvent->Name == 'OnListBuild') {
$sub_search_ids = $event->MasterEvent->getEventParam('ResultIds');
if ( $sub_search_ids !== false ) {
if ( $sub_search_ids ) {
$where_clause .= 'AND (' . $items_table . '.ResourceId IN (' . implode(',', $sub_search_ids) . '))';
}
else {
$where_clause .= 'AND FALSE';
}
}
}
// exclude template based sections from search results (ie. registration)
if ( $this->Application->ConfigValue('ExcludeTemplateSectionsFromSearch') ) {
$where_clause .= ' AND ' . $items_table . '.ThemeId = 0';
}
// making relevance clause
$positive_words = $search_helper->getPositiveKeywords($keywords);
$this->Application->StoreVar('highlight_keywords', serialize($positive_words));
$revelance_parts = Array();
reset($search_config);
foreach ($positive_words as $keyword_index => $positive_word) {
$positive_word = $search_helper->transformWildcards($positive_word);
$positive_words[$keyword_index] = $this->Conn->escape($positive_word);
}
foreach ($field_list as $field) {
if (!array_key_exists($field, $search_config_map)) {
$map_key = $search_config_map[$items_table . '.' . $field];
}
else {
$map_key = $search_config_map[$field];
}
$config_elem = $search_config[ $map_key ];
$weight = $config_elem['Priority'];
// search by whole words only ([[:<:]] - word boundary)
/*$revelance_parts[] = 'IF('.$field.' REGEXP "[[:<:]]('.implode(' ', $positive_words).')[[:>:]]", '.$weight.', 0)';
foreach ($positive_words as $keyword) {
$revelance_parts[] = 'IF('.$field.' REGEXP "[[:<:]]('.$keyword.')[[:>:]]", '.$weight.', 0)';
}*/
if ( count($positive_words) > 1 ) {
$condition = $field . ' LIKE "%' . implode(' ', $positive_words) . '%"';
$revelance_parts[] = 'IF(' . $condition . ', ' . $weight_sum . ', 0)';
}
// search by partial word matches too
foreach ( $positive_words as $keyword ) {
$revelance_parts[] = 'IF(' . $field . ' LIKE "%' . $keyword . '%", ' . $weight . ', 0)';
}
}
$revelance_parts = array_unique($revelance_parts);
$conf_postfix = $this->Application->getUnitOption($event->Prefix, 'SearchConfigPostfix');
$rel_keywords = $this->Application->ConfigValue('SearchRel_Keyword_'.$conf_postfix) / 100;
$rel_pop = $this->Application->ConfigValue('SearchRel_Pop_'.$conf_postfix) / 100;
$rel_rating = $this->Application->ConfigValue('SearchRel_Rating_'.$conf_postfix) / 100;
$relevance_clause = '('.implode(' + ', $revelance_parts).') / '.$weight_sum.' * '.$rel_keywords;
if ($rel_pop && $object->isField('Hits')) {
$relevance_clause .= ' + (Hits + 1) / (MAX(Hits) + 1) * '.$rel_pop;
}
if ($rel_rating && $object->isField('CachedRating')) {
$relevance_clause .= ' + (CachedRating + 1) / (MAX(CachedRating) + 1) * '.$rel_rating;
}
// building final search query
if (!$this->Application->GetVar('do_not_drop_search_table')) {
$this->Conn->Query('DROP TABLE IF EXISTS '.$search_table); // erase old search table if clean k4 event
$this->Application->SetVar('do_not_drop_search_table', true);
}
$search_table_exists = $this->Conn->Query('SHOW TABLES LIKE "'.$search_table.'"');
if ($search_table_exists) {
$select_intro = 'INSERT INTO '.$search_table.' (Relevance, ItemId, ResourceId, ItemType, EdPick) ';
}
else {
$select_intro = 'CREATE TABLE '.$search_table.' AS ';
}
$edpick_clause = $this->Application->getUnitOption($event->Prefix.'.EditorsPick', 'Fields') ? $items_table.'.EditorsPick' : '0';
$sql = $select_intro.' SELECT '.$relevance_clause.' AS Relevance,
'.$items_table.'.'.$this->Application->getUnitOption($event->Prefix, 'IDField').' AS ItemId,
'.$items_table.'.ResourceId,
'.$this->Application->getUnitOption($event->Prefix, 'ItemType').' AS ItemType,
'.$edpick_clause.' AS EdPick
FROM '.$object->TableName.'
'.implode(' ', $join_clauses).'
WHERE '.$where_clause.'
GROUP BY '.$items_table.'.'.$this->Application->getUnitOption($event->Prefix, 'IDField').' ORDER BY Relevance DESC';
$this->Conn->Query($sql);
if ( !$search_table_exists ) {
$sql = 'ALTER TABLE ' . $search_table . '
ADD INDEX (ResourceId),
ADD INDEX (Relevance)';
$this->Conn->Query($sql);
}
}
/**
* Enter description here...
*
* @param kEvent $event
*/
function OnSubSearch($event)
{
// keep search results from other items after doing a sub-search on current item type
$this->Application->SetVar('do_not_drop_search_table', true);
/** @var kSearchHelper $search_helper */
$search_helper = $this->Application->recallObject('SearchHelper');
$search_table = $search_helper->getSearchTable();
$sql = 'SHOW TABLES LIKE "' . $search_table . '"';
$ids = array();
if ( $this->Conn->Query($sql) ) {
$item_type = $this->Application->getUnitOption($event->Prefix, 'ItemType');
// 1. get ids to be used as search bounds
$sql = 'SELECT DISTINCT ResourceId
FROM ' . $search_table . '
WHERE ItemType = ' . $item_type;
$ids = $this->Conn->GetCol($sql);
// 2. delete previously found ids
$sql = 'DELETE FROM ' . $search_table . '
WHERE ItemType = ' . $item_type;
$this->Conn->Query($sql);
}
$event->setEventParam('ResultIds', $ids);
$event->CallSubEvent('OnSimpleSearch');
}
/**
* Make record to search log
*
* @param string $keywords
* @param int $search_type 0 - simple search, 1 - advanced search
*/
function saveToSearchLog($keywords, $search_type = 0)
{
// don't save keywords for each module separately, just one time
// static variable can't help here, because each module uses it's own class instance !
if (!$this->Application->GetVar('search_logged')) {
$sql = 'UPDATE '.TABLE_PREFIX.'SearchLogs
SET Indices = Indices + 1
WHERE Keyword = '.$this->Conn->qstr($keywords).' AND SearchType = '.$search_type; // 0 - simple search, 1 - advanced search
$this->Conn->Query($sql);
if ($this->Conn->getAffectedRows() == 0) {
$fields_hash = Array('Keyword' => $keywords, 'Indices' => 1, 'SearchType' => $search_type);
$this->Conn->doInsert($fields_hash, TABLE_PREFIX.'SearchLogs');
}
$this->Application->SetVar('search_logged', 1);
}
}
/**
* Load item if id is available
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function LoadItem(kEvent $event)
{
if ( !$this->_isVirtual($event) ) {
parent::LoadItem($event);
return;
}
$object = $event->getObject();
/* @var $object kDBItem */
$id = $this->getPassedID($event);
if ( $object->isLoaded() && !is_array($id) && ($object->GetID() == $id) ) {
// object is already loaded by same id
return;
}
if ( $object->Load($id, null, true) ) {
$actions = $this->Application->recallObject('kActions');
/* @var $actions Params */
$actions->Set($event->getPrefixSpecial() . '_id', $object->GetID());
}
else {
$object->setID($id);
}
}
/**
* Returns constrain for priority calculations
*
* @param kEvent $event
* @return void
* @see PriorityEventHandler
* @access protected
*/
protected function OnGetConstrainInfo(kEvent $event)
{
$constrain = ''; // for OnSave
$event_name = $event->getEventParam('original_event');
$actual_event_name = $event->getEventParam('actual_event');
if ( $actual_event_name == 'OnSavePriorityChanges' || $event_name == 'OnAfterItemLoad' || $event_name == 'OnAfterItemDelete' ) {
$object = $event->getObject();
/* @var $object kDBItem */
$constrain = 'ParentId = ' . $object->GetDBField('ParentId');
}
elseif ( $actual_event_name == 'OnPreparePriorities' ) {
$constrain = 'ParentId = ' . $this->Application->GetVar('m_cat_id');
}
elseif ( $event_name == 'OnSave' ) {
$constrain = '';
}
else {
$constrain = 'ParentId = ' . $this->Application->GetVar('m_cat_id');
}
$event->setEventParam('constrain_info', Array ($constrain, ''));
}
/**
* Parses category part of url, build main part of url
*
* @param int $rewrite_mode Mode in what rewrite listener was called. Possbile two modes: REWRITE_MODE_BUILD, REWRITE_MODE_PARSE.
* @param string $prefix Prefix, that listener uses for system integration
* @param Array $params Params, that are used for url building or created during url parsing.
* @param Array $url_parts Url parts to parse (only for parsing).
* @param bool $keep_events Keep event names in resulting url (only for building).
* @return bool|string|Array Return true to continue to next listener; return false (when building) not to rewrite given prefix; return false (when parsing) to stop processing at this listener.
*/
public function CategoryRewriteListener($rewrite_mode = REWRITE_MODE_BUILD, $prefix, &$params, &$url_parts, $keep_events = false)
{
if ($rewrite_mode == REWRITE_MODE_BUILD) {
return $this->_buildMainUrl($prefix, $params, $keep_events);
}
if ( $this->_parseFriendlyUrl($url_parts, $params) ) {
// friendly urls work like exact match only!
return false;
}
$this->_parseCategory($url_parts, $params);
return true;
}
/**
* Build main part of every url
*
* @param string $prefix_special
* @param Array $params
* @param bool $keep_events
* @return string
*/
protected function _buildMainUrl($prefix_special, &$params, $keep_events)
{
$ret = '';
list ($prefix) = explode('.', $prefix_special);
$rewrite_processor = $this->Application->recallObject('kRewriteUrlProcessor');
/* @var $rewrite_processor kRewriteUrlProcessor */
$processed_params = $rewrite_processor->getProcessedParams($prefix_special, $params, $keep_events);
if ($processed_params === false) {
return '';
}
// add language
if ($processed_params['m_lang'] && ($processed_params['m_lang'] != $rewrite_processor->primaryLanguageId)) {
$language_name = $this->Application->getCache('language_names[%LangIDSerial:' . $processed_params['m_lang'] . '%]');
if ($language_name === false) {
$sql = 'SELECT PackName
FROM ' . TABLE_PREFIX . 'Languages
WHERE LanguageId = ' . $processed_params['m_lang'];
$language_name = $this->Conn->GetOne($sql);
$this->Application->setCache('language_names[%LangIDSerial:' . $processed_params['m_lang'] . '%]', $language_name);
}
$ret .= $language_name . '/';
}
// add theme
if ($processed_params['m_theme'] && ($processed_params['m_theme'] != $rewrite_processor->primaryThemeId)) {
$theme_name = $this->Application->getCache('theme_names[%ThemeIDSerial:' . $processed_params['m_theme'] . '%]');
if ($theme_name === false) {
$sql = 'SELECT Name
FROM ' . TABLE_PREFIX . 'Themes
WHERE ThemeId = ' . $processed_params['m_theme'];
$theme_name = $this->Conn->GetOne($sql);
$this->Application->setCache('theme_names[%ThemeIDSerial:' . $processed_params['m_theme'] . '%]', $theme_name);
}
$ret .= $theme_name . '/';
}
// inject custom url parts made by other rewrite listeners just after language/theme url parts
if ($params['inject_parts']) {
$ret .= implode('/', $params['inject_parts']) . '/';
}
// add category
if ($processed_params['m_cat_id'] > 0 && $params['pass_category']) {
$category_filename = $this->Application->getCategoryCache($processed_params['m_cat_id'], 'filenames');
preg_match('/^Content\/(.*)/i', $category_filename, $regs);
if ($regs) {
$template = array_key_exists('t', $params) ? $params['t'] : false;
if (strtolower($regs[1]) == strtolower($template)) {
// we could have category path like "Content/<template_path>" in this case remove template
$params['pass_template'] = false;
}
$ret .= $regs[1] . '/';
}
$params['category_processed'] = true;
}
// reset category page
$force_page_adding = false;
if (array_key_exists('reset', $params) && $params['reset']) {
unset($params['reset']);
if ($processed_params['m_cat_id']) {
$processed_params['m_cat_page'] = 1;
$force_page_adding = true;
}
}
if ((array_key_exists('category_processed', $params) && $params['category_processed'] && ($processed_params['m_cat_page'] > 1)) || $force_page_adding) {
// category name was added before AND category page number found
$ret = rtrim($ret, '/') . '_' . $processed_params['m_cat_page'] . '/';
}
$template = array_key_exists('t', $params) ? $params['t'] : false;
$category_template = ($processed_params['m_cat_id'] > 0) && $params['pass_category'] ? $this->Application->getCategoryCache($processed_params['m_cat_id'], 'category_designs') : '';
if ((strtolower($template) == '__default__') && ($processed_params['m_cat_id'] == 0)) {
// for "Home" category set template to index when not set
$template = 'index';
}
// remove template from url if it is category index cached template
if ( ($template == $category_template) || (mb_strtolower($template) == '__default__') ) {
// given template is also default template for this category OR '__default__' given
$params['pass_template'] = false;
}
// remove template from url if it is site homepage on primary language & theme
if ( ($template == 'index') && $processed_params['m_lang'] == $rewrite_processor->primaryLanguageId && $processed_params['m_theme'] == $rewrite_processor->primaryThemeId ) {
// given template is site homepage on primary language & theme
$params['pass_template'] = false;
}
if ($template && $params['pass_template']) {
$ret .= $template . '/';
}
return mb_strtolower( rtrim($ret, '/') );
}
/**
* Checks if whole url_parts matches a whole In-CMS page
*
* @param Array $url_parts
* @param Array $vars
* @return bool
*/
protected function _parseFriendlyUrl($url_parts, &$vars)
{
if (!$url_parts) {
return false;
}
$sql = 'SELECT CategoryId, NamedParentPath
FROM ' . TABLE_PREFIX . 'Categories
WHERE FriendlyURL = ' . $this->Conn->qstr(implode('/', $url_parts));
$friendly = $this->Conn->GetRow($sql);
$rewrite_processor = $this->Application->recallObject('kRewriteUrlProcessor');
/* @var $rewrite_processor kRewriteUrlProcessor */
if ($friendly) {
$vars['m_cat_id'] = $friendly['CategoryId'];
$vars['t'] = preg_replace('/^Content\//i', '', $friendly['NamedParentPath']);
while ($url_parts) {
$rewrite_processor->partParsed( array_shift($url_parts) );
}
return true;
}
return false;
}
/**
* Extracts category part from url
*
* @param Array $url_parts
* @param Array $vars
* @return bool
*/
protected function _parseCategory($url_parts, &$vars)
{
if (!$url_parts) {
return false;
}
$res = false;
$url_part = array_shift($url_parts);
$category_id = 0;
$last_category_info = false;
$category_path = $url_part == 'content' ? '' : 'content';
$rewrite_processor = $this->Application->recallObject('kRewriteUrlProcessor');
/* @var $rewrite_processor kRewriteUrlProcessor */
do {
$category_path = trim($category_path . '/' . $url_part, '/');
// bb_<topic_id> -> forums/bb_2
if ( !preg_match('/^bb_[\d]+$/', $url_part) && preg_match('/(.*)_([\d]+)$/', $category_path, $rets) ) {
$category_path = $rets[1];
$vars['m_cat_page'] = $rets[2];
}
$sql = 'SELECT CategoryId, SymLinkCategoryId, NamedParentPath
FROM ' . TABLE_PREFIX . 'Categories
WHERE (LOWER(NamedParentPath) = ' . $this->Conn->qstr($category_path) . ') AND (ThemeId = ' . $vars['m_theme'] . ' OR ThemeId = 0)';
$category_info = $this->Conn->GetRow($sql);
if ($category_info !== false) {
$last_category_info = $category_info;
$rewrite_processor->partParsed($url_part);
$url_part = array_shift($url_parts);
$res = true;
}
} while ($category_info !== false && $url_part);
if ($last_category_info) {
// this category is symlink to other category, so use it's url instead
// (used in case if url prior to symlink adding was indexed by spider or was bookmarked)
if ($last_category_info['SymLinkCategoryId']) {
$sql = 'SELECT CategoryId, NamedParentPath
FROM ' . TABLE_PREFIX . 'Categories
WHERE (CategoryId = ' . $last_category_info['SymLinkCategoryId'] . ')';
$category_info = $this->Conn->GetRow($sql);
if ($category_info) {
// web symlinked category was found use it
// TODO: maybe 302 redirect should be made to symlinked category url (all other url parts should stay)
$last_category_info = $category_info;
}
}
// 1. Set virtual page as template, this will be replaced to physical template later in kApplication::Run.
// 2. Don't set CachedTemplate field as template here, because we will loose original page associated with it's cms blocks!
$vars['t'] = mb_strtolower( preg_replace('/^Content\//i', '', $last_category_info['NamedParentPath']));
$vars['m_cat_id'] = $last_category_info['CategoryId'];
$vars['is_virtual'] = true; // for template from POST, strange code there!
}
/*else {
$vars['m_cat_id'] = 0;
}*/
return $res;
}
/**
* Set's new unique resource id to user
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterItemValidate(kEvent $event)
{
$object = $event->getObject();
/* @var $object kDBItem */
$resource_id = $object->GetDBField('ResourceId');
if ( !$resource_id ) {
$object->SetDBField('ResourceId', $this->Application->NextResourceId());
}
}
/**
* Occurs before an item has been cloned
* Id of newly created item is passed as event' 'id' param
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeClone(kEvent $event)
{
parent::OnBeforeClone($event);
$object = $event->getObject();
/* @var $object kDBItem */
$object->SetDBField('ResourceId', 0); // this will reset it
}
}
Index: branches/5.2.x/core/units/themes/themes_eh.php
===================================================================
--- branches/5.2.x/core/units/themes/themes_eh.php (revision 16378)
+++ branches/5.2.x/core/units/themes/themes_eh.php (revision 16379)
@@ -1,262 +1,265 @@
<?php
/**
* @version $Id$
* @package In-Portal
* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license GNU/GPL
* In-Portal is Open Source software.
* This means that this software may have been modified pursuant
* the GNU General Public License, and as distributed it includes
* or is derivative of works licensed under the GNU General Public License
* or other free or open source software licenses.
* See http://www.in-portal.org/license for copyright notices and details.
*/
defined('FULL_PATH') or die('restricted access!');
class ThemesEventHandler extends kDBEventHandler {
/**
* Allows to override standard permission mapping
*
* @return void
* @access protected
* @see kEventHandler::$permMapping
*/
protected function mapPermissions()
{
parent::mapPermissions();
$permissions = Array(
'OnChangeTheme' => Array('self' => true),
);
$this->permMapping = array_merge($this->permMapping, $permissions);
}
/**
* Checks user permission to execute given $event
*
* @param kEvent $event
* @return bool
* @access public
*/
public function CheckPermission(kEvent $event)
{
if ( $event->Name == 'OnItemBuild' ) {
// check permission without using $event->getSection(),
// so first cache rebuild won't lead to "ldefault_Name" field being used
return true;
}
return parent::CheckPermission($event);
}
/**
* Ensure, that current object is always taken from live table.
*
* @param kDBBase|kDBItem|kDBList $object Object.
* @param kEvent $event Event.
*
* @return void
*/
protected function dbBuild(&$object, kEvent $event)
{
if ( $event->Special == 'current' ) {
$event->setEventParam('live_table', true);
}
parent::dbBuild($object, $event);
}
/**
* Ensures that current theme detection will fallback to primary without extra DB query.
*
* @param kEvent $event Event.
*
* @return integer
*/
public function getPassedID(kEvent $event)
{
if ( $event->Special == 'current' ) {
$theme_id = $this->Application->GetVar('m_theme');
if ( !$theme_id ) {
$theme_id = 'default';
}
+ else {
+ $event->setEventParam(kEvent::FLAG_ID_FROM_REQUEST, true);
+ }
$this->Application->SetVar('m_theme', $theme_id);
$this->Application->SetVar($event->getPrefixSpecial() . '_id', $theme_id);
return $theme_id;
}
return parent::getPassedID($event);
}
/**
* Allows to set selected theme as primary
*
* @param kEvent $event
*/
function OnSetPrimary($event)
{
if ($this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1)) {
$event->status = kEvent::erFAIL;
return;
}
$ids = $this->StoreSelectedIDs($event);
if ($ids) {
$id = array_shift($ids);
$this->setPrimary($id);
$this->Application->HandleEvent(new kEvent('adm:OnRebuildThemes'));
}
$this->clearSelectedIDs($event);
}
function setPrimary($id)
{
$id_field = $this->Application->getUnitOption($this->Prefix, 'IDField');
$table_name = $this->Application->getUnitOption($this->Prefix, 'TableName');
$sql = 'UPDATE '.$table_name.'
SET PrimaryTheme = 0';
$this->Conn->Query($sql);
$sql = 'UPDATE '.$table_name.'
SET PrimaryTheme = 1, Enabled = 1
WHERE '.$id_field.' = '.$id;
$this->Conn->Query($sql);
}
/**
* Validate entered stylesheet path.
*
* @param kEvent $event Event.
*
* @return void
*/
protected function OnBeforeItemUpdate(kEvent $event)
{
parent::OnBeforeItemUpdate($event);
/** @var ThemeItem $object */
$object = $event->getObject();
if ( $object->GetDBField('StylesheetFile') && !$object->getStylesheetFile() ) {
$object->SetError('StylesheetFile', 'not_found');
}
}
/**
* Set's primary theme (when checkbox used on editing form)
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterCopyToLive(kEvent $event)
{
parent::OnAfterCopyToLive($event);
$object = $this->Application->recallObject($event->Prefix . '.-item', null, Array ('skip_autoload' => true, 'live_table' => true));
/* @var $object kDBItem */
$object->Load($event->getEventParam('id'));
if ( $object->GetDBField('PrimaryTheme') ) {
$this->setPrimary($event->getEventParam('id'));
}
}
/**
* Also rebuilds theme files, when enabled theme is saved
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnSave(kEvent $event)
{
parent::OnSave($event);
if ( ($event->status != kEvent::erSUCCESS) || !$event->getEventParam('ids') ) {
return ;
}
$ids = $event->getEventParam('ids');
$id_field = $this->Application->getUnitOption($event->Prefix, 'IDField');
$table_name = $this->Application->getUnitOption($event->Prefix, 'TableName');
$sql = 'SELECT COUNT(*)
FROM ' . $table_name . '
WHERE ' . $id_field . ' IN (' . $ids . ') AND (Enabled = 1)';
$enabled_themes = $this->Conn->GetOne($sql);
if ( $enabled_themes ) {
$this->Application->HandleEvent(new kEvent('adm:OnRebuildThemes'));
}
}
/**
* Allows to change the theme
*
* @param kEvent $event
*/
function OnChangeTheme($event)
{
if ($this->Application->isAdminUser) {
// for structure theme dropdown
$this->Application->StoreVar('theme_id', $this->Application->GetVar('theme'));
$this->Application->StoreVar('RefreshStructureTree', 1);
return ;
}
$this->Application->SetVar('t', 'index');
$this->Application->SetVar('m_cat_id', 0);
$this->Application->SetVar('m_theme', $this->Application->GetVar('theme'));
}
/**
* Apply system filter to themes list
*
* @param kEvent $event
* @return void
* @access protected
* @see kDBEventHandler::OnListBuild()
*/
protected function SetCustomQuery(kEvent $event)
{
parent::SetCustomQuery($event);
$object = $event->getObject();
/* @var $object kDBList */
if ( in_array($event->Special, Array ('enabled', 'selected', 'available')) || !$this->Application->isAdminUser ) {
// "enabled" special or Front-End
$object->addFilter('enabled_filter', '%1$s.Enabled = ' . STATUS_ACTIVE);
}
// site domain theme picker
if ( $event->Special == 'selected' || $event->Special == 'available' ) {
$edit_picker_helper = $this->Application->recallObject('EditPickerHelper');
/* @var $edit_picker_helper EditPickerHelper */
$edit_picker_helper->applyFilter($event, 'Themes');
}
// apply domain-based theme filtering
$themes = $this->Application->siteDomainField('Themes');
if ( strlen($themes) ) {
$themes = explode('|', substr($themes, 1, -1));
$object->addFilter('domain_filter', '%1$s.ThemeId IN (' . implode(',', $themes) . ')');
}
}
}
Index: branches/5.2.x/core/units/users/users_event_handler.php
===================================================================
--- branches/5.2.x/core/units/users/users_event_handler.php (revision 16378)
+++ branches/5.2.x/core/units/users/users_event_handler.php (revision 16379)
@@ -1,1927 +1,1929 @@
<?php
/**
* @version $Id$
* @package In-Portal
* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license GNU/GPL
* In-Portal is Open Source software.
* This means that this software may have been modified pursuant
* the GNU General Public License, and as distributed it includes
* or is derivative of works licensed under the GNU General Public License
* or other free or open source software licenses.
* See http://www.in-portal.org/license for copyright notices and details.
*/
defined('FULL_PATH') or die('restricted access!');
class UsersEventHandler extends kDBEventHandler
{
/**
* Allows to override standard permission mapping
*
* @return void
* @access protected
* @see kEventHandler::$permMapping
*/
protected function mapPermissions()
{
parent::mapPermissions();
$permissions = Array (
// admin
'OnSetPersistantVariable' => Array('self' => 'view'), // because setting to logged in user only
'OnUpdatePassword' => Array('self' => true),
'OnSaveSelected' => Array ('self' => 'view'),
'OnGeneratePassword' => Array ('self' => 'view'),
// front
'OnRefreshForm' => Array('self' => true),
'OnForgotPassword' => Array('self' => true),
'OnSubscribeQuery' => Array('self' => true),
'OnSubscribeUser' => Array('self' => true),
'OnRecommend' => Array('self' => true),
'OnItemBuild' => Array('self' => true),
'OnMassResetSettings' => Array('self' => 'edit'),
'OnMassCloneUsers' => Array('self' => 'add'),
);
$this->permMapping = array_merge($this->permMapping, $permissions);
}
/**
* Builds item (loads if needed)
*
* Pattern: Prototype Manager
*
* @param kEvent $event
* @access protected
*/
protected function OnItemBuild(kEvent $event)
{
parent::OnItemBuild($event);
$object = $event->getObject();
/* @var $object kDBItem */
if ( $event->Special == 'forgot' || $object->getFormName() == 'registration' ) {
$this->_makePasswordRequired($event);
}
}
/**
* Shows only admins when required
*
* @param kEvent $event
* @return void
* @access protected
* @see kDBEventHandler::OnListBuild()
*/
protected function SetCustomQuery(kEvent $event)
{
parent::SetCustomQuery($event);
$object = $event->getObject();
/* @var $object kDBList */
if ( $event->Special == 'regular' ) {
$object->addFilter('primary_filter', '%1$s.UserType = ' . UserType::USER);
}
if ( $event->Special == 'admins' ) {
$object->addFilter('primary_filter', '%1$s.UserType = ' . UserType::ADMIN);
}
if ( !$this->Application->isAdminUser ) {
$object->addFilter('status_filter', '%1$s.Status = ' . STATUS_ACTIVE);
}
if ( $event->Special == 'online' ) {
$object->addFilter('online_users_filter', 's.PortalUserId IS NOT NULL');
}
if ( $event->Special == 'group' ) {
$group_id = $this->Application->GetVar('g_id');
if ( $group_id !== false ) {
// show only users, that user doesn't belong to current group
$sql = 'SELECT PortalUserId
FROM ' . $this->Application->GetTempName(TABLE_PREFIX . 'UserGroupRelations', 'prefix:g') . '
WHERE GroupId = ' . (int)$group_id;
$user_ids = $this->Conn->GetCol($sql);
if ( $user_ids ) {
$object->addFilter('already_member_filter', '%1$s.PortalUserId NOT IN (' . implode(',', $user_ids) . ')');
}
}
}
}
/**
* Checks user permission to execute given $event
*
* @param kEvent $event
* @return bool
* @access public
*/
public function CheckPermission(kEvent $event)
{
if ( $event->Name == 'OnLogin' || $event->Name == 'OnLoginAjax' || $event->Name == 'OnLogout' ) {
// permission is checked in OnLogin event directly
return true;
}
if ( $event->Name == 'OnResetRootPassword' ) {
return defined('DBG_RESET_ROOT') && DBG_RESET_ROOT;
}
if ( $event->Name == 'OnLoginAs' ) {
$admin_session = $this->Application->recallObject('Session.admin');
/* @var $admin_session Session */
return $admin_session->LoggedIn();
}
if ( !$this->Application->isAdminUser ) {
$user_id = $this->Application->RecallVar('user_id');
$items_info = $this->Application->GetVar($event->getPrefixSpecial(true));
if ( ($event->Name == 'OnCreate' || $event->Name == 'OnRegisterAjax') && $user_id == USER_GUEST ) {
// "Guest" can create new users
return true;
}
if ( $event->Name == 'OnUpdate' && $user_id > 0 ) {
$user_dummy = $this->Application->recallObject($event->Prefix . '.-item', null, Array ('skip_autoload' => true));
/* @var $user_dummy UsersItem */
foreach ($items_info as $id => $field_values) {
if ( $id != $user_id ) {
// registered users can update their record only
return false;
}
$user_dummy->Load($id);
$status_field = $user_dummy->getStatusField();
if ( $user_dummy->GetDBField($status_field) != STATUS_ACTIVE ) {
// not active user is not allowed to update his record (he could not activate himself manually)
return false;
}
if ( isset($field_values[$status_field]) && $user_dummy->GetDBField($status_field) != $field_values[$status_field] ) {
// user can't change status by himself
return false;
}
}
return true;
}
if ( $event->Name == 'OnResetLostPassword' && $event->Special == 'forgot' && $user_id == USER_GUEST ) {
// non-logged in users can reset their password, when reset code is valid
return is_numeric($this->getPassedID($event));
}
if ( $event->Name == 'OnUpdate' && $user_id <= 0 ) {
// guests are not allowed to update their record, because they don't have it :)
return false;
}
}
return parent::CheckPermission($event);
}
/**
* Handles session expiration (redirects to valid template)
*
* @param kEvent $event
*/
function OnSessionExpire($event)
{
$this->Application->resetCounters('UserSessions');
// place 2 of 2 (also in kHTTPQuery::getRedirectParams)
$admin_url_params = Array (
'm_cat_id' => 0, // category means nothing on admin login screen
'm_wid' => '', // remove wid, otherwise parent window may add wid to its name breaking all the frameset (for <a> targets)
'pass' => 'm', // don't pass any other (except "m") prefixes to admin session expiration template
'expired' => 1, // expiration mark to show special error on login screen
'no_pass_through' => 1, // this way kApplication::HREF won't add them again
);
if ($this->Application->isAdmin) {
$this->Application->Redirect('index', $admin_url_params, '', 'index.php');
}
if ($this->Application->GetVar('admin') == 1) {
// Front-End showed in admin's right frame
$session_admin = $this->Application->recallObject('Session.admin');
/* @var $session_admin Session */
if (!$session_admin->LoggedIn()) {
// front-end session created from admin session & both expired
$this->Application->DeleteVar('admin');
$this->Application->Redirect('index', $admin_url_params, '', 'admin/index.php');
}
}
// Front-End session expiration
$get = $this->Application->HttpQuery->getRedirectParams();
$t = $this->Application->GetVar('t');
$get['js_redirect'] = $this->Application->ConfigValue('UseJSRedirect');
$this->Application->Redirect($t ? $t : 'index', $get);
}
/**
* [SCHEDULED TASK] Deletes expired sessions
*
* @param kEvent $event
*/
function OnDeleteExpiredSessions($event)
{
if (defined('IS_INSTALL') && IS_INSTALL) {
return ;
}
/** @var SessionStorage $session_storage */
$session_storage = $this->Application->recallObject('SessionStorage');
$session_storage->DeleteExpired();
}
/**
* Checks user data and logs it in if allowed
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnLogin($event)
{
$object = $event->getObject( Array ('form_name' => 'login') );
/* @var $object kDBItem */
$object->SetFieldsFromHash($this->getSubmittedFields($event));
$username = $object->GetDBField('UserLogin');
$password = $object->GetDBField('UserPassword');
$remember_login = $object->GetDBField('UserRememberLogin') == 1;
/* @var $user_helper UserHelper */
$user_helper = $this->Application->recallObject('UserHelper');
$user_helper->event =& $event;
$result = $user_helper->loginUser($username, $password, false, $remember_login);
if ($result != LoginResult::OK) {
$event->status = kEvent::erFAIL;
$object->SetError('UserLogin', $result == LoginResult::NO_PERMISSION ? 'no_permission' : 'invalid_password');
}
if ( is_object($event->MasterEvent) && ($event->MasterEvent->Name == 'OnLoginAjax') ) {
// used to insert just logged-in user e-mail on "One Step Checkout" form in "Modern Store" theme
$user =& $user_helper->getUserObject();
$event->SetRedirectParam('user_email', $user->GetDBField('Email'));
}
}
/**
* Performs user login from ajax request
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnLoginAjax($event)
{
$ajax_form_helper = $this->Application->recallObject('AjaxFormHelper');
/* @var $ajax_form_helper AjaxFormHelper */
$ajax_form_helper->transitEvent($event, 'OnLogin');
}
/**
* [HOOK] Auto-Logins Front-End user when "Remember Login" cookie is found
*
* @param kEvent $event
*/
function OnAutoLoginUser($event)
{
$remember_login_cookie = $this->Application->GetVar('remember_login');
if (!$remember_login_cookie || $this->Application->isAdmin || $this->Application->LoggedIn()) {
return ;
}
/* @var $user_helper UserHelper */
$user_helper = $this->Application->recallObject('UserHelper');
$user_helper->loginUser('', '', false, false, $remember_login_cookie);
}
/**
* Called when user logs in using old in-portal
*
* @param kEvent $event
*/
function OnInpLogin($event)
{
$sync_manager = $this->Application->recallObject('UsersSyncronizeManager', null, Array(), Array ('InPortalSyncronize'));
/* @var $sync_manager UsersSyncronizeManager */
$sync_manager->performAction('LoginUser', $event->getEventParam('user'), $event->getEventParam('pass') );
if ($event->redirect && is_string($event->redirect)) {
// some real template specified instead of true
$this->Application->Redirect($event->redirect, $event->getRedirectParams());
}
}
/**
* Called when user logs in using old in-portal
*
* @param kEvent $event
*/
function OnInpLogout($event)
{
$sync_manager = $this->Application->recallObject('UsersSyncronizeManager', null, Array(), Array ('InPortalSyncronize'));
/* @var $sync_manager UsersSyncronizeManager */
$sync_manager->performAction('LogoutUser');
}
/**
* Performs user logout
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnLogout($event)
{
/* @var $user_helper UserHelper */
$user_helper = $this->Application->recallObject('UserHelper');
$user_helper->event =& $event;
$user_helper->logoutUser();
}
/**
* Redirects user after successful registration to confirmation template (on Front only)
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterItemCreate(kEvent $event)
{
parent::OnAfterItemCreate($event);
$this->afterItemChanged($event);
$this->assignToPrimaryGroup($event);
}
/**
* Performs user registration
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnCreate(kEvent $event)
{
if ( $this->Application->isAdmin ) {
parent::OnCreate($event);
return ;
}
$object = $event->getObject( Array('form_name' => 'registration') );
/* @var $object UsersItem */
$field_values = $this->getSubmittedFields($event);
$user_email = getArrayValue($field_values, 'Email');
$subscriber_id = $user_email ? $this->getSubscriberByEmail($user_email) : false;
if ( $subscriber_id ) {
// update existing subscriber
$object->Load($subscriber_id);
$object->SetDBField('PrimaryGroupId', $this->Application->ConfigValue('User_NewGroup'));
$this->Application->SetVar($event->getPrefixSpecial(true), Array ($object->GetID() => $field_values));
}
$object->SetFieldsFromHash($field_values);
$event->setEventParam('form_data', $field_values);
$status = $object->isLoaded() ? $object->Update() : $object->Create();
if ( !$status ) {
$event->status = kEvent::erFAIL;
$event->redirect = false;
$object->setID( (int)$object->GetID() );
}
$this->setNextTemplate($event, true);
if ( ($event->status == kEvent::erSUCCESS) && $event->redirect ) {
$this->assignToPrimaryGroup($event);
$object->sendEmails();
$this->autoLoginUser($event);
}
}
/**
* Processes user registration from ajax request
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnRegisterAjax(kEvent $event)
{
$ajax_form_helper = $this->Application->recallObject('AjaxFormHelper');
/* @var $ajax_form_helper AjaxFormHelper */
$ajax_form_helper->transitEvent($event, 'OnCreate', Array ('do_refresh' => 1));
}
/**
* Returns subscribed user ID by given e-mail address
*
* @param string $email
* @return int|bool
* @access protected
*/
protected function getSubscriberByEmail($email)
{
$verify_user = $this->Application->recallObject('u.verify', null, Array ('skip_autoload' => true));
/* @var $verify_user UsersItem */
$verify_user->Load($email, 'Email');
return $verify_user->isLoaded() && $verify_user->isSubscriberOnly() ? $verify_user->GetID() : false;
}
/**
* Login user if possible, if not then redirect to corresponding template
*
* @param kEvent $event
*/
function autoLoginUser($event)
{
$object = $event->getObject();
/* @var $object UsersItem */
if ( $object->GetDBField('Status') == STATUS_ACTIVE ) {
/* @var $user_helper UserHelper */
$user_helper = $this->Application->recallObject('UserHelper');
$user =& $user_helper->getUserObject();
$user->Load($object->GetID());
if ( $user_helper->checkLoginPermission() ) {
$user_helper->loginUserById( $user->GetID() );
}
}
}
/**
* Set's new unique resource id to user
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeItemCreate(kEvent $event)
{
parent::OnBeforeItemCreate($event);
$this->beforeItemChanged($event);
$cs_helper = $this->Application->recallObject('CountryStatesHelper');
/* @var $cs_helper kCountryStatesHelper */
$object = $event->getObject();
/* @var $object UsersItem */
if ( !$object->isSubscriberOnly() ) {
// don't check state-to-country relations for subscribers
$cs_helper->CheckStateField($event, 'State', 'Country');
}
if ( $object->getFormName() != 'login' ) {
$this->_makePasswordRequired($event);
}
$cs_helper->PopulateStates($event, 'State', 'Country');
$this->setUserGroup($object);
/* @var $user_helper UserHelper */
$user_helper = $this->Application->recallObject('UserHelper');
if ( !$user_helper->checkBanRules($object) ) {
$object->SetError('Username', 'banned');
}
$object->SetDBField('IPAddress', $this->Application->getClientIp());
if ( !$this->Application->isAdmin ) {
$object->SetDBField('FrontLanguage', $this->Application->GetVar('m_lang'));
}
}
/**
* Sets primary group of the user
*
* @param kDBItem $object
*/
protected function setUserGroup(&$object)
{
if ($object->Special == 'subscriber') {
$object->SetDBField('PrimaryGroupId', $this->Application->ConfigValue('User_SubscriberGroup'));
return ;
}
// set primary group to user
if ( !$this->Application->isAdminUser ) {
$group_id = $object->GetDBField('PrimaryGroupId');
if ($group_id) {
// check, that group is allowed for Front-End
$sql = 'SELECT GroupId
FROM ' . TABLE_PREFIX . 'UserGroups
WHERE GroupId = ' . (int)$group_id . ' AND FrontRegistration = 1';
$group_id = $this->Conn->GetOne($sql);
}
if (!$group_id) {
// when group not selected OR not allowed -> use default group
$object->SetDBField('PrimaryGroupId', $this->Application->ConfigValue('User_NewGroup'));
}
}
}
/**
* Assigns a user to it's primary group
*
* @param kEvent $event
*/
protected function assignToPrimaryGroup($event)
{
$object = $event->getObject();
/* @var $object kDBItem */
$primary_group_id = $object->GetDBField('PrimaryGroupId');
if ($primary_group_id) {
$ug_table = TABLE_PREFIX . 'UserGroupRelations';
if ( $object->IsTempTable() ) {
$ug_table = $this->Application->GetTempName($ug_table, 'prefix:' . $event->Prefix);
}
$fields_hash = Array (
'PortalUserId' => $object->GetID(),
'GroupId' => $primary_group_id,
);
$this->Conn->doInsert($fields_hash, $ug_table, 'REPLACE');
}
}
/**
* Set's new unique resource id to user
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterItemValidate(kEvent $event)
{
$object = $event->getObject();
/* @var $object kDBItem */
$resource_id = $object->GetDBField('ResourceId');
if ( !$resource_id ) {
$object->SetDBField('ResourceId', $this->Application->NextResourceId());
}
}
/**
* Enter description here...
*
* @param kEvent $event
*/
function OnRecommend($event)
{
$object = $event->getObject( Array ('form_name' => 'recommend') );
/* @var $object kDBItem */
$object->SetFieldsFromHash($this->getSubmittedFields($event));
if ( !$object->ValidateField('RecommendEmail') ) {
$event->status = kEvent::erFAIL;
return ;
}
$send_params = Array (
'to_email' => $object->GetDBField('RecommendEmail'),
'to_name' => $object->GetDBField('RecommendEmail'),
);
$user_id = $this->Application->RecallVar('user_id');
$email_sent = $this->Application->emailUser('USER.SUGGEST', $user_id, $send_params);
$this->Application->emailAdmin('USER.SUGGEST');
if ( $email_sent ) {
$event->SetRedirectParam('pass', 'all');
$event->redirect = $this->Application->GetVar('template_success');
}
else {
$event->status = kEvent::erFAIL;
$object->SetError('RecommendEmail', 'send_error');
}
}
/**
* Saves address changes and mades no redirect
*
* @param kEvent $event
*/
function OnUpdateAddress($event)
{
$object = $event->getObject(Array ('skip_autoload' => true));
/* @var $object kDBItem */
$items_info = $this->Application->GetVar($event->getPrefixSpecial(true));
if ( $items_info ) {
list ($id, $field_values) = each($items_info);
if ( $id > 0 ) {
$object->Load($id);
}
$object->setID($id);
$object->SetFieldsFromHash($field_values);
$event->setEventParam('form_data', $field_values);
$object->Validate();
}
$cs_helper = $this->Application->recallObject('CountryStatesHelper');
/* @var $cs_helper kCountryStatesHelper */
$cs_helper->PopulateStates($event, 'State', 'Country');
$event->redirect = false;
}
/**
* Validate subscriber's email & store it to session -> redirect to confirmation template
*
* @param kEvent $event
*/
function OnSubscribeQuery($event)
{
$object = $event->getObject( Array ('form_name' => 'subscription') );
/* @var $object UsersItem */
$object->SetFieldsFromHash($this->getSubmittedFields($event));
if ( !$object->ValidateField('SubscriberEmail') ) {
$event->status = kEvent::erFAIL;
return ;
}
$user_email = $object->GetDBField('SubscriberEmail');
$object->Load($user_email, 'Email');
$event->SetRedirectParam('subscriber_email', $user_email);
if ( $object->isLoaded() && $object->isSubscribed() ) {
$event->redirect = $this->Application->GetVar('unsubscribe_template');
}
else {
$event->redirect = $this->Application->GetVar('subscribe_template');
}
$event->SetRedirectParam('pass', 'm');
}
/**
* Subscribe/Unsubscribe user based on email stored in previous step
*
* @param kEvent $event
*/
function OnSubscribeUser($event)
{
$object = $event->getObject( Array ('form_name' => 'subscription') );
/* @var $object UsersItem */
$user_email = $this->Application->GetVar('subscriber_email');
$object->SetDBField('SubscriberEmail', $user_email);
if ( !$object->ValidateField('SubscriberEmail') ) {
$event->status = kEvent::erFAIL;
return ;
}
$username_required = $object->isRequired('Username');
$this->RemoveRequiredFields($object);
$object->Load($user_email, 'Email');
if ( $object->isLoaded() ) {
if ( $object->isSubscribed() ) {
if ( $event->getEventParam('no_unsubscribe') ) {
// for customization code from FormsEventHandler
return ;
}
if ( $object->isSubscriberOnly() ) {
$temp_handler = $this->Application->recallObject($event->Prefix . '_TempHandler', 'kTempTablesHandler');
/* @var $temp_handler kTempTablesHandler */
$temp_handler->DeleteItems($event->Prefix, '', Array($object->GetID()));
}
else {
$this->RemoveSubscriberGroup( $object->GetID() );
}
$event->redirect = $this->Application->GetVar('unsubscribe_ok_template');
}
else {
$this->AddSubscriberGroup($object);
$event->redirect = $this->Application->GetVar('subscribe_ok_template');
}
}
else {
$object->generatePassword();
$object->SetDBField('Email', $user_email);
if ( $username_required ) {
$object->SetDBField('Username', str_replace('@', '_at_', $user_email));
}
$object->SetDBField('Status', STATUS_ACTIVE); // make user subscriber Active by default
if ( $object->Create() ) {
$this->AddSubscriberGroup($object);
$event->redirect = $this->Application->GetVar('subscribe_ok_template');
}
}
}
/**
* Adding user to subscribers group
*
* @param UsersItem $object
*/
function AddSubscriberGroup(&$object)
{
if ( !$object->isSubscriberOnly() ) {
$fields_hash = Array (
'PortalUserId' => $object->GetID(),
'GroupId' => $this->Application->ConfigValue('User_SubscriberGroup'),
);
$this->Conn->doInsert($fields_hash, TABLE_PREFIX . 'UserGroupRelations');
}
$this->Application->emailAdmin('USER.SUBSCRIBE');
$this->Application->emailUser('USER.SUBSCRIBE', $object->GetID());
}
/**
* Removing user from subscribers group
*
* @param int $user_id
*/
function RemoveSubscriberGroup($user_id)
{
$group_id = $this->Application->ConfigValue('User_SubscriberGroup');
$sql = 'DELETE FROM ' . TABLE_PREFIX . 'UserGroupRelations
WHERE PortalUserId = ' . $user_id . ' AND GroupId = ' . $group_id;
$this->Conn->Query($sql);
$this->Application->emailAdmin('USER.UNSUBSCRIBE');
$this->Application->emailUser('USER.UNSUBSCRIBE', $user_id);
}
/**
* Validates forgot password form and sends password reset confirmation e-mail
*
* @param kEvent $event
* @return void
*/
function OnForgotPassword($event)
{
$object = $event->getObject( Array ('form_name' => 'forgot_password') );
/* @var $object kDBItem */
$object->SetFieldsFromHash($this->getSubmittedFields($event));
$user = $this->Application->recallObject('u.tmp', null, Array ('skip_autoload' => true));
/* @var $user UsersItem */
$found = $allow_reset = false;
$email_or_username = $object->GetDBField('ForgotLogin');
$is_email = strpos($email_or_username, '@') !== false;
if ( strlen($email_or_username) ) {
$user->Load($email_or_username, $is_email ? 'Email' : 'Username');
}
if ( $user->isLoaded() ) {
$min_pwd_reset_delay = $this->Application->ConfigValue('Users_AllowReset');
$found = ($user->GetDBField('Status') == STATUS_ACTIVE) && strlen($user->GetDBField('Password'));
if ( !$user->GetDBField('PwResetConfirm') ) {
// no reset made -> allow
$allow_reset = true;
}
else {
// reset made -> wait N minutes, then allow
$allow_reset = TIMENOW > $user->GetDBField('PwRequestTime') + $min_pwd_reset_delay;
}
}
if ( $found && $allow_reset ) {
$this->Application->emailUser('USER.PSWDC', $user->GetID());
$event->redirect = $this->Application->GetVar('template_success');
return;
}
if ( strlen($email_or_username) ) {
$object->SetError('ForgotLogin', $found ? 'reset_denied' : ($is_email ? 'unknown_email' : 'unknown_username'));
}
if ( !$object->ValidateField('ForgotLogin') ) {
$event->status = kEvent::erFAIL;
}
}
/**
* Updates kDBItem
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnUpdate(kEvent $event)
{
parent::OnUpdate($event);
if ( !$this->Application->isAdmin ) {
$this->setNextTemplate($event);
}
}
/**
* Checks state against country
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeItemUpdate(kEvent $event)
{
parent::OnBeforeItemUpdate($event);
$this->beforeItemChanged($event);
$cs_helper = $this->Application->recallObject('CountryStatesHelper');
/* @var $cs_helper kCountryStatesHelper */
$cs_helper->CheckStateField($event, 'State', 'Country');
$cs_helper->PopulateStates($event, 'State', 'Country');
$object = $event->getObject();
/* @var $object kDBItem */
if ( $event->Special == 'forgot' ) {
$object->SetDBField('PwResetConfirm', '');
$object->SetDBField('PwRequestTime_date', NULL);
$object->SetDBField('PwRequestTime_time', NULL);
}
$changed_fields = array_keys($object->GetChangedFields());
if ( $changed_fields && !in_array('Modified', $changed_fields) ) {
$object->SetDBField('Modified_date', adodb_mktime());
$object->SetDBField('Modified_time', adodb_mktime());
}
if ( !$this->Application->isAdmin && in_array('Email', $changed_fields) && ($event->Special != 'email-restore') ) {
$object->SetDBField('EmailVerified', 0);
}
}
/**
* Occurs before item is changed
*
* @param kEvent $event
*/
function beforeItemChanged($event)
{
$object = $event->getObject();
/* @var $object UsersItem */
if ( !$this->Application->isAdmin && $object->getFormName() == 'registration' ) {
// sets new user's status based on config options
$status_map = Array (1 => STATUS_ACTIVE, 2 => STATUS_DISABLED, 3 => STATUS_PENDING, 4 => STATUS_PENDING);
$object->SetDBField('Status', $status_map[ $this->Application->ConfigValue('User_Allow_New') ]);
if ( $this->Application->ConfigValue('User_Password_Auto') ) {
$object->generatePassword( rand(5, 8) );
}
if ( $this->Application->ConfigValue('RegistrationCaptcha') ) {
$captcha_helper = $this->Application->recallObject('CaptchaHelper');
/* @var $captcha_helper kCaptchaHelper */
$captcha_helper->validateCode($event, false);
}
if ( $event->Name == 'OnBeforeItemUpdate' ) {
// when a subscriber-only users performs normal registration, then assign him to Member group
$this->setUserGroup($object);
}
}
}
/**
* Sets redirect template based on user status & user request contents
*
* @param kEvent $event
* @param bool $for_registration
*/
function setNextTemplate($event, $for_registration = false)
{
$event->SetRedirectParam('opener', 's');
$object = $event->getObject();
/* @var $object UsersItem */
$next_template = false;
if ( $object->GetDBField('Status') == STATUS_ACTIVE && $this->Application->GetVar('next_template') ) {
$next_template = $this->Application->GetVar('next_template');
}
elseif ( $for_registration ) {
switch ( $this->Application->ConfigValue('User_Allow_New') ) {
case 1: // Immediate
$next_template = $this->Application->GetVar('registration_confirm_template');
break;
case 3: // Upon Approval
case 4: // Email Activation
$next_template = $this->Application->GetVar('registration_confirm_pending_template');
break;
}
}
if ($next_template) {
$event->redirect = $next_template;
}
}
/**
* Delete users from groups if their membership is expired
*
* @param kEvent $event
*/
function OnCheckExpiredMembership($event)
{
// send pre-expiration reminders: begin
$pre_expiration = adodb_mktime() + $this->Application->ConfigValue('User_MembershipExpirationReminder') * 3600 * 24;
$sql = 'SELECT PortalUserId, GroupId
FROM '.TABLE_PREFIX.'UserGroupRelations
WHERE (MembershipExpires IS NOT NULL) AND (ExpirationReminderSent = 0) AND (MembershipExpires < '.$pre_expiration.')';
$skip_clause = $event->getEventParam('skip_clause');
if ($skip_clause) {
$sql .= ' AND !('.implode(') AND !(', $skip_clause).')';
}
$records = $this->Conn->Query($sql);
if ($records) {
$conditions = Array();
foreach ($records as $record) {
$this->Application->emailUser('USER.MEMBERSHIP.EXPIRATION.NOTICE', $record['PortalUserId']);
$this->Application->emailAdmin('USER.MEMBERSHIP.EXPIRATION.NOTICE');
$conditions[] = '(PortalUserId = '.$record['PortalUserId'].' AND GroupId = '.$record['GroupId'].')';
}
$sql = 'UPDATE '.TABLE_PREFIX.'UserGroupRelations
SET ExpirationReminderSent = 1
WHERE '.implode(' OR ', $conditions);
$this->Conn->Query($sql);
}
// send pre-expiration reminders: end
// remove users from groups with expired membership: begin
$sql = 'SELECT PortalUserId
FROM '.TABLE_PREFIX.'UserGroupRelations
WHERE (MembershipExpires IS NOT NULL) AND (MembershipExpires < '.adodb_mktime().')';
$user_ids = $this->Conn->GetCol($sql);
if ($user_ids) {
foreach ($user_ids as $id) {
$this->Application->emailUser('USER.MEMBERSHIP.EXPIRED', $id);
$this->Application->emailAdmin('USER.MEMBERSHIP.EXPIRED');
}
}
$sql = 'DELETE FROM '.TABLE_PREFIX.'UserGroupRelations
WHERE (MembershipExpires IS NOT NULL) AND (MembershipExpires < '.adodb_mktime().')';
$this->Conn->Query($sql);
// remove users from groups with expired membership: end
}
/**
* Used to keep user registration form data, while showing affiliate registration form fields
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnRefreshForm($event)
{
$event->redirect = false;
$item_info = $this->Application->GetVar( $event->getPrefixSpecial(true) );
list($id, $field_values) = each($item_info);
$object = $event->getObject( Array ('skip_autoload' => true) );
/* @var $object kDBItem */
$object->IgnoreValidation = true;
$object->setID($id);
$object->SetFieldsFromHash($field_values);
$event->setEventParam('form_data', $field_values);
}
/**
* Sets persistant variable
*
* @param kEvent $event
*/
function OnSetPersistantVariable($event)
{
$field = $this->Application->GetVar('field');
$value = $this->Application->GetVar('value');
$this->Application->StorePersistentVar($field, $value);
$force_tab = $this->Application->GetVar('SetTab');
if ($force_tab) {
$this->Application->StoreVar('force_tab', $force_tab);
}
}
/**
* Return user from order by special .ord
*
* @param kEvent $event
* @return int
* @access public
*/
public function getPassedID(kEvent $event)
{
switch ($event->Special) {
case 'ord':
$order = $this->Application->recallObject('ord');
/* @var $order OrdersItem */
return $order->GetDBField('PortalUserId');
break;
case 'profile':
$id = $this->Application->GetVar('user_id');
- if ( !$id ) {
- // if none user_id given use current user id
- $id = $this->Application->RecallVar('user_id');
+ if ( $id ) {
+ $event->setEventParam(kEvent::FLAG_ID_FROM_REQUEST, true);
+
+ return $id;
}
- return $id;
+ // If none user_id given use current user id.
+ return $this->Application->RecallVar('user_id');
break;
case 'forgot':
/* @var $user_helper UserHelper */
$user_helper = $this->Application->recallObject('UserHelper');
$id = $user_helper->validateUserCode($this->Application->GetVar('user_key'), 'forgot_password');
if ( is_numeric($id) ) {
return $id;
}
break;
}
if ( preg_match('/^(login|register|recommend|subscribe|forgot)/', $event->Special) ) {
// this way we can have 2+ objects stating with same special, e.g. "u.login-sidebox" and "u.login-main"
return USER_GUEST;
}
elseif ( preg_match('/^(update|delete)/', $event->Special) ) {
// This way we can have 2+ objects stating with same special, e.g. "u.update-sidebox" and "u.update-profile".
return $this->Application->RecallVar('user_id');
}
return parent::getPassedID($event);
}
/**
* Allows to change root password
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnUpdatePassword($event)
{
$items_info = $this->Application->GetVar($event->getPrefixSpecial(true));
if ( !$items_info ) {
return;
}
list ($id, $field_values) = each($items_info);
$user_id = $this->Application->RecallVar('user_id');
if ( $id == $user_id && ($user_id > 0 || $user_id == USER_ROOT) ) {
$user_dummy = $this->Application->recallObject($event->Prefix . '.-item', null, Array ('skip_autoload' => true));
/* @var $user_dummy kDBItem */
$user_dummy->Load($id);
$status_field = $user_dummy->getStatusField();
if ( $user_dummy->GetDBField($status_field) != STATUS_ACTIVE ) {
// not active user is not allowed to update his record (he could not activate himself manually)
return ;
}
}
if ( $user_id == USER_ROOT ) {
$object = $event->getObject(Array ('skip_autoload' => true));
/* @var $object UsersItem */
// this is internal hack to allow root/root passwords for dev
if ( $this->Application->isDebugMode() && $field_values['RootPassword'] == 'root' ) {
$object->SetFieldOption('RootPassword', 'min_length', 4);
}
$this->RemoveRequiredFields($object);
$object->SetDBField('RootPassword', $this->Application->ConfigValue('RootPass'));
$object->setID(-1);
$object->SetFieldsFromHash($field_values);
$event->setEventParam('form_data', $field_values);
if ( $object->Validate() ) {
// validation on, password match too
$fields_hash = Array ('VariableValue' => $object->GetDBField('RootPassword'));
$conf_table = $this->Application->getUnitOption('conf', 'TableName');
$this->Conn->doUpdate($fields_hash, $conf_table, 'VariableName = "RootPass"');
$event->SetRedirectParam('opener', 'u');
}
else {
$event->status = kEvent::erFAIL;
$event->redirect = false;
return ;
}
}
else {
/** @var kDBItem $object */
$object = $event->getObject();
$object->SetFieldsFromHash($field_values);
$event->setEventParam('form_data', $field_values);
if ( !$object->Update() ) {
$event->status = kEvent::erFAIL;
$event->redirect = false;
}
}
$event->SetRedirectParam('opener', 'u');
}
/**
* Resets grid settings, remembered in each user record
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnMassResetSettings($event)
{
if ( $this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1) ) {
$event->status = kEvent::erFAIL;
return;
}
$ids = $this->StoreSelectedIDs($event);
$default_user_id = $this->Application->ConfigValue('DefaultSettingsUserId');
if ( in_array($default_user_id, $ids) ) {
array_splice($ids, array_search($default_user_id, $ids), 1);
}
if ( $ids ) {
$q = 'DELETE FROM ' . TABLE_PREFIX . 'UserPersistentSessionData WHERE PortalUserId IN (' . join(',', $ids) . ') AND
(VariableName LIKE "%_columns_%"
OR
VariableName LIKE "%_filter%"
OR
VariableName LIKE "%_PerPage%")';
$this->Conn->Query($q);
}
$this->clearSelectedIDs($event);
}
/**
* Checks, that currently loaded item is allowed for viewing (non permission-based)
*
* @param kEvent $event
* @return bool
* @access protected
*/
protected function checkItemStatus(kEvent $event)
{
$object = $event->getObject();
/* @var $object kDBItem */
if ( !$object->isLoaded() ) {
return true;
}
$virtual_users = Array (USER_ROOT, USER_GUEST);
return ($object->GetDBField('Status') == STATUS_ACTIVE) || in_array($object->GetID(), $virtual_users);
}
/**
* Sends approved/declined email event on user status change
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterItemUpdate(kEvent $event)
{
parent::OnAfterItemUpdate($event);
$this->afterItemChanged($event);
$object = $event->getObject();
/* @var $object UsersItem */
if ( !$this->Application->isAdmin && ($event->Special != 'email-restore') ) {
$this->sendEmailChangeEvent($event);
}
if ( !$this->Application->isAdmin || $object->IsTempTable() ) {
return;
}
$this->sendStatusChangeEvent($object->GetID(), $object->GetOriginalField('Status'), $object->GetDBField('Status'));
}
/**
* Occurs, after item is changed
*
* @param kEvent $event
*/
protected function afterItemChanged($event)
{
$this->saveUserImages($event);
$object = $event->getObject();
/* @var $object UsersItem */
if ( $object->GetDBField('EmailPassword') && $object->GetDBField('Password_plain') ) {
$email_passwords = $this->Application->RecallVar('email_passwords');
$email_passwords = $email_passwords ? unserialize($email_passwords) : Array ();
$email_passwords[ $object->GetID() ] = $object->GetDBField('Password_plain');
$this->Application->StoreVar('email_passwords', serialize($email_passwords));
}
// update user subscription status (via my profile or new user registration)
if ( !$this->Application->isAdmin && !$object->isSubscriberOnly() ) {
if ( $object->GetDBField('SubscribeToMailing') && !$object->isSubscribed() ) {
$this->AddSubscriberGroup($object);
}
elseif ( !$object->GetDBField('SubscribeToMailing') && $object->isSubscribed() ) {
$this->RemoveSubscriberGroup( $object->GetID() );
}
}
}
/**
* Stores user's original Status before overwriting with data from temp table
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeDeleteFromLive(kEvent $event)
{
parent::OnBeforeDeleteFromLive($event);
$user_id = $event->getEventParam('id');
$user_status = $this->Application->GetVar('user_status', Array ());
if ( $user_id > 0 ) {
$user_status[$user_id] = $this->getUserStatus($user_id);
$this->Application->SetVar('user_status', $user_status);
}
}
/**
* Sends approved/declined email event on user status change (in temp tables during editing)
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterCopyToLive(kEvent $event)
{
parent::OnAfterCopyToLive($event);
$temp_id = $event->getEventParam('temp_id');
$email_passwords = $this->Application->RecallVar('email_passwords');
if ( $email_passwords ) {
$email_passwords = unserialize($email_passwords);
if ( isset($email_passwords[$temp_id]) ) {
$object = $event->getObject();
/* @var $object kDBItem */
$object->SwitchToLive();
$object->Load( $event->getEventParam('id') );
$object->SetField('Password', $email_passwords[$temp_id]);
$object->SetField('VerifyPassword', $email_passwords[$temp_id]);
$this->Application->emailUser($temp_id > 0 ? 'USER.NEW.PASSWORD': 'USER.ADD.BYADMIN', $object->GetID());
unset($email_passwords[$temp_id]);
$this->Application->StoreVar('email_passwords', serialize($email_passwords));
}
}
if ( $temp_id > 0 ) {
// only send status change e-mail on user update
$new_status = $this->getUserStatus($temp_id);
$user_status = $this->Application->GetVar('user_status');
$this->sendStatusChangeEvent($temp_id, $user_status[$temp_id], $new_status);
}
}
/**
* Returns user status (active, pending, disabled) based on ID and temp mode setting
*
* @param int $user_id
* @return int
*/
function getUserStatus($user_id)
{
$id_field = $this->Application->getUnitOption($this->Prefix, 'IDField');
$table_name = $this->Application->getUnitOption($this->Prefix, 'TableName');
$sql = 'SELECT Status
FROM '.$table_name.'
WHERE '.$id_field.' = '.$user_id;
return $this->Conn->GetOne($sql);
}
/**
* Sends approved/declined email event on user status change
*
* @param int $user_id
* @param int $prev_status
* @param int $new_status
*/
function sendStatusChangeEvent($user_id, $prev_status, $new_status)
{
$status_events = Array (
STATUS_ACTIVE => 'USER.APPROVE',
STATUS_DISABLED => 'USER.DENY',
);
$email_event = isset($status_events[$new_status]) ? $status_events[$new_status] : false;
if (($prev_status != $new_status) && $email_event) {
$this->Application->emailUser($email_event, $user_id);
$this->Application->emailAdmin($email_event);
}
// deletes sessions from users, that are no longer active
if (($prev_status != $new_status) && ($new_status != STATUS_ACTIVE)) {
$sql = 'SELECT SessionKey
FROM ' . TABLE_PREFIX . 'UserSessions
WHERE PortalUserId = ' . $user_id;
$session_ids = $this->Conn->GetCol($sql);
$this->Application->Session->DeleteSessions($session_ids);
}
}
/**
* Sends restore/validation email event on user email change
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function sendEmailChangeEvent(kEvent $event)
{
$object = $event->getObject();
/* @var $object UsersItem */
$new_email = $object->GetDBField('Email');
$prev_email = $object->GetOriginalField('Email');
if ( !$new_email || ($prev_email == $new_email) ) {
return;
}
$prev_emails = $object->GetDBField('PrevEmails');
$prev_emails = $prev_emails ? unserialize($prev_emails) : Array ();
$fields_hash = Array (
'PrevEmails' => serialize($prev_emails),
'EmailVerified' => 0,
);
$user_id = $object->GetID();
if ( $prev_email ) {
$hash = md5(TIMENOW + $user_id);
$prev_emails[$hash] = $prev_email;
$fields_hash['PrevEmails'] = serialize($prev_emails);
$send_params = Array (
'hash' => $hash,
'to_email' => $prev_email,
'to_name' => trim($object->GetDBField('FirstName') . ' ' . $object->GetDBField('LastName')),
);
$this->Application->emailUser('USER.EMAIL.CHANGE.UNDO', null, $send_params);
}
if ( $new_email ) {
$this->Application->emailUser('USER.EMAIL.CHANGE.VERIFY', $user_id);
}
// direct DB update, since USER.EMAIL.CHANGE.VERIFY puts verification code in user record, that we don't want to loose
$this->Conn->doUpdate($fields_hash, $object->TableName, 'PortalUserId = ' . $user_id);
}
/**
* OnAfterConfigRead for users
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterConfigRead(kEvent $event)
{
parent::OnAfterConfigRead($event);
$forms = $this->Application->getUnitOption($event->Prefix, 'Forms');
$form_fields =& $forms['default']['Fields'];
// 1. arrange user registration countries
$site_helper = $this->Application->recallObject('SiteHelper');
/* @var $site_helper SiteHelper */
$first_country = $site_helper->getDefaultCountry('', false);
if ($first_country === false) {
$first_country = $this->Application->ConfigValue('User_Default_Registration_Country');
}
if ($first_country) {
// update user country dropdown sql
$form_fields['Country']['options_sql'] = preg_replace('/ORDER BY (.*)/', 'ORDER BY IF (CountryStateId = '.$first_country.', 1, 0) DESC, \\1', $form_fields['Country']['options_sql']);
}
// 2. set default user registration group
$form_fields['PrimaryGroupId']['default'] = $this->Application->ConfigValue('User_NewGroup');
// 3. allow avatar upload on Front-End
$file_helper = $this->Application->recallObject('FileHelper');
/* @var $file_helper FileHelper */
$file_helper->createItemFiles($event->Prefix, true); // create image fields
if ($this->Application->isAdminUser) {
// 4. when in administrative console, then create all users with Active status
$form_fields['Status']['default'] = STATUS_ACTIVE;
// 5. remove groups tab on editing forms when AdvancedUserManagement config variable not set
if (!$this->Application->ConfigValue('AdvancedUserManagement')) {
$edit_tab_presets = $this->Application->getUnitOption($event->Prefix, 'EditTabPresets');
foreach ($edit_tab_presets as $preset_name => $preset_tabs) {
if (array_key_exists('groups', $preset_tabs)) {
unset($edit_tab_presets[$preset_name]['groups']);
if (count($edit_tab_presets[$preset_name]) == 1) {
// only 1 tab left -> remove it too
$edit_tab_presets[$preset_name] = Array ();
}
}
}
$this->Application->setUnitOption($event->Prefix, 'EditTabPresets', $edit_tab_presets);
}
}
if ( $this->Application->ConfigValue('RegistrationUsernameRequired') ) {
// Username becomes required only, when it's used in registration process
$max_username = $this->Application->ConfigValue('MaxUserName');
$form_fields['Username']['required'] = 1;
$form_fields['Username']['min_len'] = $this->Application->ConfigValue('Min_UserName');
$form_fields['Username']['max_len'] = $max_username ? $max_username : 255;
}
$this->Application->setUnitOption($event->Prefix, 'Forms', $forms);
}
/**
* OnMassCloneUsers
*
* @param kEvent $event
*/
function OnMassCloneUsers($event)
{
if ($this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1)) {
$event->status = kEvent::erFAIL;
return;
}
$temp_handler = $this->Application->recallObject($event->Prefix.'_TempHandler', 'kTempTablesHandler');
/* @var $temp_handler kTempTablesHandler */
$ids = $this->StoreSelectedIDs($event);
$temp_handler->CloneItems($event->Prefix, '', $ids);
$this->clearSelectedIDs($event);
}
/**
* When cloning users, reset password (set random)
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeClone(kEvent $event)
{
parent::OnBeforeClone($event);
$object = $event->getObject();
/* @var $object UsersItem */
$object->generatePassword();
$object->SetDBField('ResourceId', 0); // this will reset it
// change email because it should be unique
$object->NameCopy(Array (), $object->GetID(), 'Email', 'copy%1$s.%2$s');
}
/**
* Saves selected ids to session
*
* @param kEvent $event
*/
function OnSaveSelected($event)
{
$this->StoreSelectedIDs($event);
// remove current ID, otherwise group selector will use it in filters
$this->Application->DeleteVar($event->getPrefixSpecial(true) . '_id');
}
/**
* Sets primary group of selected users
*
* @param kEvent $event
*/
function OnProcessSelected($event)
{
$event->SetRedirectParam('opener', 'u');
$user_ids = $this->getSelectedIDs($event, true);
$this->clearSelectedIDs($event);
$dst_field = $this->Application->RecallVar('dst_field');
if ( $dst_field != 'PrimaryGroupId' ) {
return;
}
$group_ids = array_keys($this->Application->GetVar('g'));
$primary_group_id = $group_ids ? array_shift($group_ids) : false;
if ( !$user_ids || !$primary_group_id ) {
return;
}
$table_name = $this->Application->getUnitOption('ug', 'TableName');
// 1. mark group as primary
$sql = 'UPDATE ' . TABLE_PREFIX . 'Users
SET PrimaryGroupId = ' . $primary_group_id . '
WHERE PortalUserId IN (' . implode(',', $user_ids) . ')';
$this->Conn->Query($sql);
$sql = 'SELECT PortalUserId
FROM ' . $table_name . '
WHERE (GroupId = ' . $primary_group_id . ') AND (PortalUserId IN (' . implode(',', $user_ids) . '))';
$existing_members = $this->Conn->GetCol($sql);
// 2. add new members to a group
$new_members = array_diff($user_ids, $existing_members);
foreach ($new_members as $user_id) {
$fields_hash = Array (
'GroupId' => $primary_group_id,
'PortalUserId' => $user_id,
);
$this->Conn->doInsert($fields_hash, $table_name);
}
}
/**
* Loads user images
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterItemLoad(kEvent $event)
{
parent::OnAfterItemLoad($event);
// linking existing images for item with virtual fields
$image_helper = $this->Application->recallObject('ImageHelper');
/* @var $image_helper ImageHelper */
$object = $event->getObject();
/* @var $object UsersItem */
$image_helper->LoadItemImages($object);
$cs_helper = $this->Application->recallObject('CountryStatesHelper');
/* @var $cs_helper kCountryStatesHelper */
$cs_helper->PopulateStates($event, 'State', 'Country');
// get user subscription status
$object->SetDBField('SubscribeToMailing', $object->isSubscribed() ? 1 : 0);
if ( !$this->Application->isAdmin ) {
$object->SetFieldOption('FrontLanguage', 'options', $this->getEnabledLanguages());
}
}
/**
* Returns list of enabled languages with their names
*
* @return Array
* @access protected
*/
protected function getEnabledLanguages()
{
$cache_key = 'user_languages[%LangSerial%]';
$ret = $this->Application->getCache($cache_key);
if ( $ret === false ) {
$languages = $this->Application->recallObject('lang.enabled', 'lang_List');
/* @var $languages kDBList */
$ret = Array ();
foreach ($languages as $language_info) {
$ret[$languages->GetID()] = $language_info['LocalName'];
}
$this->Application->setCache($cache_key, $ret);
}
return $ret;
}
/**
* Save user images
*
* @param kEvent $event
*/
function saveUserImages($event)
{
if (!$this->Application->isAdmin) {
$image_helper = $this->Application->recallObject('ImageHelper');
/* @var $image_helper ImageHelper */
$object = $event->getObject();
/* @var $object kDBItem */
// process image upload in virtual fields
$image_helper->SaveItemImages($object);
}
}
/**
* Makes password required for new users
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnPreCreate(kEvent $event)
{
parent::OnPreCreate($event);
if ( $event->status != kEvent::erSUCCESS ) {
return;
}
$object = $event->getObject();
/* @var $object kDBItem */
$user_type = $this->Application->GetVar('user_type');
if ( $user_type ) {
$object->SetDBField('UserType', $user_type);
if ( $user_type == UserType::ADMIN ) {
$object->SetDBField('PrimaryGroupId', $this->Application->ConfigValue('User_AdminGroup'));
}
}
if ( $this->Application->ConfigValue('User_Password_Auto') ) {
$object->SetDBField('EmailPassword', 1);
}
$this->_makePasswordRequired($event);
}
/**
* Makes password required for new users
*
* @param kEvent $event
*/
function _makePasswordRequired($event)
{
$object = $event->getObject();
/* @var $object kDBItem */
$required_fields = Array ('Password', 'Password_plain', 'VerifyPassword', 'VerifyPassword_plain');
$object->setRequired($required_fields);
}
/**
* Load item if id is available
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function LoadItem(kEvent $event)
{
$id = $this->getPassedID($event);
if ( $id < 0 ) {
// when root, guest and so on
$object = $event->getObject();
/* @var $object kDBItem */
$object->Clear($id);
return;
}
parent::LoadItem($event);
}
/**
* Occurs just after login (for hooking)
*
* @param kEvent $event
*/
function OnAfterLogin($event)
{
if ( is_object($event->MasterEvent) && !$this->Application->isAdmin ) {
$event->MasterEvent->SetRedirectParam('login', 1);
}
}
/**
* Occurs just before logout (for hooking)
*
* @param kEvent $event
*/
function OnBeforeLogout($event)
{
if ( is_object($event->MasterEvent) && !$this->Application->isAdmin ) {
$event->MasterEvent->SetRedirectParam('logout', 1);
}
}
/**
* Generates password
*
* @param kEvent $event
*/
function OnGeneratePassword($event)
{
$event->status = kEvent::erSTOP;
if ( $this->Application->isAdminUser ) {
echo kUtil::generatePassword();
}
}
/**
* Changes user's password and logges him in
*
* @param kEvent $event
*/
function OnResetLostPassword($event)
{
$object = $event->getObject();
/* @var $object kDBItem */
$event->CallSubEvent('OnUpdate');
if ( $event->status == kEvent::erSUCCESS ) {
/* @var $user_helper UserHelper */
$user_helper = $this->Application->recallObject('UserHelper');
$user =& $user_helper->getUserObject();
$user->Load( $object->GetID() );
if ( $user_helper->checkLoginPermission() ) {
$user_helper->loginUserById( $user->GetID() );
}
}
}
/**
* Generates new Root password and email it
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnResetRootPassword($event)
{
$password_formatter = $this->Application->recallObject('kPasswordFormatter');
/* @var $password_formatter kPasswordFormatter */
$new_root_password = kUtil::generatePassword();
$this->Application->SetConfigValue('RootPass', $password_formatter->hashPassword($new_root_password));
$this->Application->emailAdmin('ROOT.RESET.PASSWORD', null, Array ('password' => $new_root_password));
$event->SetRedirectParam('reset', 1);
$event->SetRedirectParam('pass', 'm');
}
/**
* Perform login of user, selected in Admin Console, on Front-End in a separate window
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnLoginAs(kEvent $event)
{
/* @var $user_helper UserHelper */
$user_helper = $this->Application->recallObject('UserHelper');
$user =& $user_helper->getUserObject();
$user->Load( $this->Application->GetVar('user_id') );
if ( !$user->isLoaded() ) {
return ;
}
if ( $user_helper->checkLoginPermission() ) {
$user_helper->loginUserById( $user->GetID() );
}
}
}
Index: branches/5.2.x/core/units/languages/languages_event_handler.php
===================================================================
--- branches/5.2.x/core/units/languages/languages_event_handler.php (revision 16378)
+++ branches/5.2.x/core/units/languages/languages_event_handler.php (revision 16379)
@@ -1,820 +1,823 @@
<?php
/**
* @version $Id$
* @package In-Portal
* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license GNU/GPL
* In-Portal is Open Source software.
* This means that this software may have been modified pursuant
* the GNU General Public License, and as distributed it includes
* or is derivative of works licensed under the GNU General Public License
* or other free or open source software licenses.
* See http://www.in-portal.org/license for copyright notices and details.
*/
defined('FULL_PATH') or die('restricted access!');
class LanguagesEventHandler extends kDBEventHandler
{
/**
* Allows to override standard permission mapping
*
* @return void
* @access protected
* @see kEventHandler::$permMapping
*/
protected function mapPermissions()
{
parent::mapPermissions();
$permissions = Array (
'OnChangeLanguage' => Array ('self' => true),
'OnSetPrimary' => Array ('self' => 'advanced:set_primary|add|edit'),
'OnImportLanguage' => Array ('self' => 'advanced:import'),
'OnExportLanguage' => Array ('self' => 'advanced:export'),
'OnExportProgress' => Array ('self' => 'advanced:export'),
'OnReflectMultiLingualFields' => Array ('self' => 'view'),
'OnSynchronizeLanguages' => Array ('self' => 'edit'),
);
$this->permMapping = array_merge($this->permMapping, $permissions);
}
/**
* Checks user permission to execute given $event
*
* @param kEvent $event
* @return bool
* @access public
*/
public function CheckPermission(kEvent $event)
{
if ( $event->Name == 'OnItemBuild' ) {
// check permission without using $event->getSection(),
// so first cache rebuild won't lead to "ldefault_Name" field being used
return true;
}
return parent::CheckPermission($event);
}
/**
* Ensure, that current object is always taken from live table.
*
* @param kDBBase|kDBItem|kDBList $object Object.
* @param kEvent $event Event.
*
* @return void
*/
protected function dbBuild(&$object, kEvent $event)
{
if ( $event->Special == 'current' ) {
$event->setEventParam('live_table', true);
}
parent::dbBuild($object, $event);
}
/**
* Allows to get primary language object
*
* @param kEvent $event
* @return int
* @access public
*/
public function getPassedID(kEvent $event)
{
if ( $event->Special == 'primary' ) {
return $this->Application->GetDefaultLanguageId();
}
elseif ( $event->Special == 'current' ) {
$language_id = $this->Application->GetVar('m_lang');
if ( !$language_id ) {
$language_id = 'default';
}
+ else {
+ $event->setEventParam(kEvent::FLAG_ID_FROM_REQUEST, true);
+ }
$this->Application->SetVar('m_lang', $language_id);
$this->Application->SetVar($event->getPrefixSpecial() . '_id', $language_id);
return $language_id;
}
return parent::getPassedID($event);
}
/**
* [HOOK] Updates table structure on new language adding/removing language
*
* @param kEvent $event
*/
function OnReflectMultiLingualFields($event)
{
if ($this->Application->GetVar('ajax') == 'yes') {
$event->status = kEvent::erSTOP;
}
if (is_object($event->MasterEvent)) {
if ($event->MasterEvent->status != kEvent::erSUCCESS) {
// only rebuild when all fields are validated
return ;
}
if (($event->MasterEvent->Name == 'OnSave') && !$this->Application->GetVar('new_language')) {
// only rebuild during new language adding
return ;
}
}
$ml_helper = $this->Application->recallObject('kMultiLanguageHelper');
/* @var $ml_helper kMultiLanguageHelper */
$ml_helper->massCreateFields();
$event->SetRedirectParam('action_completed', 1);
}
/**
* Allows to set selected language as primary
*
* @param kEvent $event
*/
function OnSetPrimary($event)
{
if ($this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1)) {
$event->status = kEvent::erFAIL;
return;
}
$this->StoreSelectedIDs($event);
$ids = $this->getSelectedIDs($event);
if ($ids) {
$id = array_shift($ids);
$object = $event->getObject( Array('skip_autoload' => true) );
/* @var $object LanguagesItem */
$object->Load($id);
$object->copyMissingData( $object->setPrimary() );
}
}
/**
* [HOOK] Reset primary status of other languages if we are saving primary language
*
* @param kEvent $event
*/
function OnUpdatePrimary($event)
{
if ($event->MasterEvent->status != kEvent::erSUCCESS) {
return ;
}
$object = $event->getObject( Array('skip_autoload' => true) );
/* @var $object LanguagesItem */
$object->SwitchToLive();
// set primary for each languages, that have this checkbox checked
$ids = explode(',', $event->MasterEvent->getEventParam('ids'));
foreach ($ids as $id) {
$object->Load($id);
if ($object->GetDBField('PrimaryLang')) {
$object->copyMissingData( $object->setPrimary(true, false) );
}
if ($object->GetDBField('AdminInterfaceLang')) {
$object->setPrimary(true, true);
}
}
// if no primary language left, then set primary last language (not to load again) from edited list
$sql = 'SELECT '.$object->IDField.'
FROM '.$object->TableName.'
WHERE PrimaryLang = 1';
$primary_language = $this->Conn->GetOne($sql);
if (!$primary_language) {
$object->setPrimary(false, false); // set primary language
}
$sql = 'SELECT '.$object->IDField.'
FROM '.$object->TableName.'
WHERE AdminInterfaceLang = 1';
$primary_language = $this->Conn->GetOne($sql);
if (!$primary_language) {
$object->setPrimary(false, true); // set admin interface language
}
}
/**
* Prefills options with dynamic values
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterConfigRead(kEvent $event)
{
parent::OnAfterConfigRead($event);
$fields = $this->Application->getUnitOption($event->Prefix, 'Fields');
// set dynamic hints for options in date format fields
$options = $fields['InputDateFormat']['options'];
if ($options) {
foreach ($options as $i => $v) {
$options[$i] = $v . ' (' . adodb_date($i) . ')';
}
$fields['InputDateFormat']['options'] = $options;
}
$options = $fields['InputTimeFormat']['options'];
if ($options) {
foreach ($options as $i => $v) {
$options[$i] = $v . ' (' . adodb_date($i) . ')';
}
$fields['InputTimeFormat']['options'] = $options;
}
$this->Application->setUnitOption($event->Prefix, 'Fields', $fields);
}
/**
* Occurs before creating item
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeItemCreate(kEvent $event)
{
parent::OnBeforeItemCreate($event);
$this->_itemChanged($event);
}
/**
* Occurs before updating item
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeItemUpdate(kEvent $event)
{
parent::OnBeforeItemUpdate($event);
$object = $event->getObject();
/* @var $object kDBItem */
$status_fields = $this->Application->getUnitOption($event->Prefix, 'StatusField');
$status_field = array_shift($status_fields);
if ( $object->GetDBField('PrimaryLang') == 1 && $object->GetDBField($status_field) == 0 ) {
$object->SetDBField($status_field, 1);
}
$this->_itemChanged($event);
}
/**
* Dynamically changes required fields
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function _itemChanged(kEvent $event)
{
$this->setRequired($event);
}
/**
* Dynamically changes required fields
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeItemValidate(kEvent $event)
{
parent::OnBeforeItemValidate($event);
$object = $event->getObject();
/* @var $object kDBItem */
$email_template_helper = $this->Application->recallObject('kEmailTemplateHelper');
/* @var $email_template_helper kEmailTemplateHelper */
$email_template_helper->parseField($object, 'HtmlEmailTemplate');
$email_template_helper->parseField($object, 'TextEmailTemplate');
$check_field = $object->GetDBField('TextEmailTemplate') ? 'TextEmailTemplate' : 'HtmlEmailTemplate';
$check_value = $object->GetDBField($check_field);
if ( $check_value && strpos($check_value, '$body') === false ) {
$object->SetError($check_field, 'body_missing');
}
}
/**
* Dynamically changes required fields
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function setRequired(kEvent $event)
{
$object = $event->getObject();
/* @var $object kDBItem */
$object->setRequired('HtmlEmailTemplate', !$object->GetDBField('TextEmailTemplate'));
$object->setRequired('TextEmailTemplate', !$object->GetDBField('HtmlEmailTemplate'));
}
/**
* Shows only enabled languages on front
*
* @param kEvent $event
* @return void
* @access protected
* @see kDBEventHandler::OnListBuild()
*/
protected function SetCustomQuery(kEvent $event)
{
parent::SetCustomQuery($event);
$object = $event->getObject();
/* @var $object kDBList */
if ( in_array($event->Special, Array ('enabled', 'selected', 'available')) ) {
$object->addFilter('enabled_filter', '%1$s.Enabled = ' . STATUS_ACTIVE);
}
// site domain language picker
if ( $event->Special == 'selected' || $event->Special == 'available' ) {
$edit_picker_helper = $this->Application->recallObject('EditPickerHelper');
/* @var $edit_picker_helper EditPickerHelper */
$edit_picker_helper->applyFilter($event, 'Languages');
}
// apply domain-based language filtering
$languages = $this->Application->siteDomainField('Languages');
if ( strlen($languages) ) {
$languages = explode('|', substr($languages, 1, -1));
$object->addFilter('domain_filter', '%1$s.LanguageId IN (' . implode(',', $languages) . ')');
}
}
/**
* Copy labels from another language
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterItemCreate(kEvent $event)
{
parent::OnAfterItemCreate($event);
$object = $event->getObject();
/* @var $object kDBItem */
$src_language = $object->GetDBField('CopyFromLanguage');
if ( $object->GetDBField('CopyLabels') && $src_language ) {
$dst_language = $object->GetID();
// 1. schedule data copy after OnSave event is executed
$var_name = $event->getPrefixSpecial() . '_copy_data' . $this->Application->GetVar('m_wid');
$pending_actions = $this->Application->RecallVar($var_name, Array ());
if ( $pending_actions ) {
$pending_actions = unserialize($pending_actions);
}
$pending_actions[$src_language] = $dst_language;
$this->Application->StoreVar($var_name, serialize($pending_actions));
$object->SetDBField('CopyLabels', 0);
}
}
/**
* Saves language from temp table to live
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnSave(kEvent $event)
{
parent::OnSave($event);
if ( $event->status != kEvent::erSUCCESS ) {
return;
}
$var_name = $event->getPrefixSpecial() . '_copy_data' . $this->Application->GetVar('m_wid');
$pending_actions = $this->Application->RecallVar($var_name, Array ());
if ( $pending_actions ) {
$pending_actions = unserialize($pending_actions);
}
// create multilingual columns for phrases & email events table first (actual for 6+ language)
$ml_helper = $this->Application->recallObject('kMultiLanguageHelper');
/* @var $ml_helper kMultiLanguageHelper */
$ml_helper->createFields('phrases');
$ml_helper->createFields('email-template');
foreach ($pending_actions as $src_language => $dst_language) {
// phrases import
$sql = 'UPDATE ' . $this->Application->getUnitOption('phrases', 'TableName') . '
SET l' . $dst_language . '_Translation = l' . $src_language . '_Translation';
$this->Conn->Query($sql);
// events import
$sql = 'UPDATE ' . $this->Application->getUnitOption('email-template', 'TableName') . '
SET
l' . $dst_language . '_Subject = l' . $src_language . '_Subject,
l' . $dst_language . '_HtmlBody = l' . $src_language . '_HtmlBody,
l' . $dst_language . '_PlainTextBody = l' . $src_language . '_PlainTextBody';
$this->Conn->Query($sql);
}
$this->Application->RemoveVar($var_name);
$event->CallSubEvent('OnReflectMultiLingualFields');
$event->CallSubEvent('OnUpdatePrimary');
}
/**
* Prepare temp tables for creating new item
* but does not create it. Actual create is
* done in OnPreSaveCreated
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnPreCreate(kEvent $event)
{
parent::OnPreCreate($event);
$object = $event->getObject();
/* @var $object kDBItem */
$object->SetDBField('CopyLabels', 1);
$sql = 'SELECT ' . $object->IDField . '
FROM ' . $this->Application->getUnitOption($event->Prefix, 'TableName') . '
WHERE PrimaryLang = 1';
$primary_lang_id = $this->Conn->GetOne($sql);
$object->SetDBField('CopyFromLanguage', $primary_lang_id);
$object->SetDBField('SynchronizationModes', Language::SYNCHRONIZE_DEFAULT);
$this->setRequired($event);
}
/**
* Sets dynamic required fields
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterItemLoad(kEvent $event)
{
parent::OnAfterItemLoad($event);
$object = $event->getObject();
/* @var $object kDBItem */
$this->setRequired($event);
}
/**
* Sets new language mark
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeDeleteFromLive(kEvent $event)
{
parent::OnBeforeDeleteFromLive($event);
$id_field = $this->Application->getUnitOption($event->Prefix, 'IDField');
$sql = 'SELECT ' . $id_field . '
FROM ' . $this->Application->getUnitOption($event->Prefix, 'TableName') . '
WHERE ' . $id_field . ' = ' . $event->getEventParam('id');
$id = $this->Conn->GetOne($sql);
if ( !$id ) {
$this->Application->SetVar('new_language', 1);
}
}
function OnChangeLanguage($event)
{
$language_id = $this->Application->GetVar('language');
$language_field = $this->Application->isAdmin ? 'AdminLanguage' : 'FrontLanguage';
$this->Application->SetVar('m_lang', $language_id);
// set new language for this session
$this->Application->Session->SetField('Language', $language_id);
// remember last user language
if ($this->Application->RecallVar('user_id') == USER_ROOT) {
$this->Application->StorePersistentVar($language_field, $language_id);
}
else {
$object = $this->Application->recallObject('u.current');
/* @var $object kDBItem */
$object->SetDBField($language_field, $language_id);
$object->Update();
}
// without this language change in admin will cause erase of last remembered tree section
$this->Application->SetVar('skip_last_template', 1);
}
/**
* Parse language XML file into temp tables and redirect to progress bar screen
*
* @param kEvent $event
*/
function OnImportLanguage($event)
{
if ($this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1)) {
$event->status = kEvent::erFAIL;
return;
}
$items_info = $this->Application->GetVar('phrases_import');
if ($items_info) {
list ($id, $field_values) = each($items_info);
$object = $this->Application->recallObject('phrases.import', 'phrases', Array('skip_autoload' => true));
/* @var $object kDBItem */
$object->setID($id);
$object->SetFieldsFromHash($field_values);
$event->setEventParam('form_data', $field_values);
if (!$object->Validate()) {
$event->status = kEvent::erFAIL;
return ;
}
$filename = $object->GetField('LangFile', 'full_path');
if (!filesize($filename)) {
$object->SetError('LangFile', 'la_empty_file', 'la_EmptyFile');
$event->status = kEvent::erFAIL;
}
$language_import_helper = $this->Application->recallObject('LanguageImportHelper');
/* @var $language_import_helper LanguageImportHelper */
$language_import_helper->performImport(
$filename,
$object->GetDBField('PhraseType'),
$object->GetDBField('Module'),
$object->GetDBField('ImportOverwrite') ? LANG_OVERWRITE_EXISTING : LANG_SKIP_EXISTING
);
// delete uploaded language pack after import is finished
unlink($filename);
$event->SetRedirectParam('opener', 'u');
}
}
/**
* Stores ids of selected languages and redirects to export language step 1
*
* @param kEvent $event
*/
function OnExportLanguage($event)
{
if ( $this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1) ) {
$event->status = kEvent::erFAIL;
return;
}
$this->Application->setUnitOption('phrases', 'AutoLoad', false);
$this->StoreSelectedIDs($event);
$this->Application->StoreVar('export_language_ids', implode(',', $this->getSelectedIDs($event)));
$event->setRedirectParams(
Array (
'phrases.export_event' => 'OnNew',
'pass' => 'all,phrases.export',
'export_mode' => $event->Prefix,
)
);
}
/**
* Saves selected languages to xml file passed
*
* @param kEvent $event
*/
function OnExportProgress($event)
{
$items_info = $this->Application->GetVar('phrases_export');
if ( $items_info ) {
list($id, $field_values) = each($items_info);
$object = $this->Application->recallObject('phrases.export', null, Array ('skip_autoload' => true));
/* @var $object kDBItem */
$object->setID($id);
$object->SetFieldsFromHash($field_values);
$event->setEventParam('form_data', $field_values);
if ( !$object->Validate() ) {
$event->status = kEvent::erFAIL;
return;
}
$file_helper = $this->Application->recallObject('FileHelper');
/* @var $file_helper FileHelper */
$file_helper->CheckFolder(EXPORT_PATH);
if ( !is_writable(EXPORT_PATH) ) {
$event->status = kEvent::erFAIL;
$object->SetError('LangFile', 'write_error', 'la_ExportFolderNotWritable');
return;
}
if ( substr($field_values['LangFile'], -5) != '.lang' ) {
$field_values['LangFile'] .= '.lang';
}
$filename = EXPORT_PATH . '/' . $field_values['LangFile'];
$language_import_helper = $this->Application->recallObject('LanguageImportHelper');
/* @var $language_import_helper LanguageImportHelper */
if ( $object->GetDBField('DoNotEncode') ) {
$language_import_helper->setExportEncoding('plain');
}
$data_types = Array (
'phrases' => 'ExportPhrases',
'email-template' => 'ExportEmailTemplates',
'country-state' => 'ExportCountries'
);
$export_mode = $this->Application->GetVar('export_mode');
$allowed_data_types = explode('|', substr($field_values['ExportDataTypes'], 1, -1));
if ( $export_mode == $event->Prefix ) {
foreach ($data_types as $prefix => $export_limit_field) {
$export_limit = in_array($prefix, $allowed_data_types) ? $field_values[$export_limit_field] : '-';
$language_import_helper->setExportLimit($prefix, $export_limit);
}
}
else {
foreach ($data_types as $prefix => $export_limit_field) {
$export_limit = in_array($prefix, $allowed_data_types) ? null : '-';
$language_import_helper->setExportLimit($prefix, $export_limit);
}
}
$lang_ids = explode(',', $this->Application->RecallVar('export_language_ids'));
$language_import_helper->performExport($filename, $field_values['PhraseType'], $lang_ids, $field_values['Module']);
}
$event->redirect = 'regional/languages_export_step2';
$event->SetRedirectParam('export_file', $field_values['LangFile']);
}
/**
* Returns to previous template in opener stack
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnGoBack(kEvent $event)
{
$event->SetRedirectParam('opener', 'u');
}
function OnScheduleTopFrameReload($event)
{
$this->Application->StoreVar('RefreshTopFrame',1);
}
/**
* Do now allow deleting current language
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeItemDelete(kEvent $event)
{
parent::OnBeforeItemDelete($event);
$object = $event->getObject();
/* @var $object kDBItem */
if ( $object->GetDBField('PrimaryLang') || $object->GetDBField('AdminInterfaceLang') || $object->GetID() == $this->Application->GetVar('m_lang') ) {
$event->status = kEvent::erFAIL;
}
}
/**
* Deletes phrases and email events on given language
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterItemDelete(kEvent $event)
{
parent::OnAfterItemDelete($event);
$object = $event->getObject();
/* @var $object kDBItem */
// clean EmailTemplates table
$fields_hash = Array (
'l' . $object->GetID() . '_Subject' => NULL,
'l' . $object->GetID() . '_HtmlBody' => NULL,
'l' . $object->GetID() . '_PlainTextBody' => NULL,
);
$this->Conn->doUpdate($fields_hash, $this->Application->getUnitOption('email-template', 'TableName'), 1);
// clean Phrases table
$fields_hash = Array (
'l' . $object->GetID() . '_Translation' => NULL,
'l' . $object->GetID() . '_HintTranslation' => NULL,
'l' . $object->GetID() . '_ColumnTranslation' => NULL,
);
$this->Conn->doUpdate($fields_hash, $this->Application->getUnitOption('phrases', 'TableName'), 1);
}
/**
* Copy missing phrases across all system languages (starting from primary)
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnSynchronizeLanguages($event)
{
if ( $this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1) ) {
$event->status = kEvent::erFAIL;
return;
}
$source_languages = $target_languages = Array ();
// get language list with primary language first
$sql = 'SELECT SynchronizationModes, LanguageId
FROM ' . TABLE_PREFIX . 'Languages
WHERE SynchronizationModes <> ""
ORDER BY PrimaryLang DESC';
$languages = $this->Conn->GetCol($sql, 'LanguageId');
foreach ($languages as $language_id => $synchronization_modes) {
$synchronization_modes = explode('|', substr($synchronization_modes, 1, -1));
if ( in_array(Language::SYNCHRONIZE_TO_OTHERS, $synchronization_modes) ) {
$source_languages[] = $language_id;
}
if ( in_array(Language::SYNCHRONIZE_FROM_OTHERS, $synchronization_modes) ) {
$target_languages[] = $language_id;
}
}
foreach ($source_languages as $source_id) {
foreach ($target_languages as $target_id) {
if ( $source_id == $target_id ) {
continue;
}
$sql = 'UPDATE ' . TABLE_PREFIX . 'LanguageLabels
SET l' . $target_id . '_Translation = l' . $source_id . '_Translation
WHERE COALESCE(l' . $target_id . '_Translation, "") = "" AND COALESCE(l' . $source_id . '_Translation, "") <> ""';
$this->Conn->Query($sql);
}
}
}
}

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