Index: branches/5.2.x/core/kernel/db/cat_event_handler.php
===================================================================
--- branches/5.2.x/core/kernel/db/cat_event_handler.php (revision 16312)
+++ branches/5.2.x/core/kernel/db/cat_event_handler.php (revision 16313)
@@ -1,3087 +1,3091 @@
Array ('self' => 'add|edit|advanced:import'),
'OnResetSettings' => Array ('self' => 'add|edit|advanced:import'),
'OnBeforeDeleteOriginal' => Array ('self' => 'edit|advanced:approve'),
'OnAfterDeleteOriginal' => Array ('self' => 'edit|advanced:approve'),
'OnCopy' => Array ('self' => true),
'OnDownloadFile' => Array ('self' => 'view'),
'OnCancelAction' => Array ('self' => true),
'OnItemBuild' => Array ('self' => true),
'OnMakeVote' => Array ('self' => true),
'OnReviewHelpful' => Array ('self' => true),
);
$this->permMapping = array_merge($this->permMapping, $permissions);
}
/**
* 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 ( $object->Load($id) ) {
$actions = $this->Application->recallObject('kActions');
/* @var $actions Params */
$actions->Set($event->getPrefixSpecial() . '_id', $object->GetID());
$use_pending_editing = $this->Application->getUnitOption($event->Prefix, 'UsePendingEditing');
if ( $use_pending_editing && $event->Special != 'original' ) {
$this->Application->SetVar($event->Prefix . '.original_id', $object->GetDBField('OrgId'));
}
}
else {
$object->setID($id);
}
}
/**
* Checks user permission to execute given $event
*
* @param kEvent $event
* @return bool
* @access public
*/
public function CheckPermission(kEvent $event)
{
if ( !$this->Application->isAdmin ) {
if ( $event->Name == 'OnSetSortingDirect' ) {
// allow sorting on front event without view permission
return true;
}
}
if ( $event->Name == 'OnExport' ) {
// save category_id before doing export
$this->Application->LinkVar('m_cat_id');
}
if ( in_array($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]['CategoryId'], $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['CategoryId'], $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);
}
$export_events = array('OnSaveSettings', 'OnResetSettings', 'OnExportBegin');
if ( in_array($event->Name, $export_events) || ($event->Special == 'export' && $event->Name == 'OnNew') ) {
/** @var kPermissionsHelper $perm_helper */
$perm_helper = $this->Application->recallObject('PermissionsHelper');
$perm_value = $this->Application->CheckPermission('in-portal:main_import.view');
return $perm_helper->finalizePermissionCheck($event, $perm_value);
}
if ( $event->Name == 'OnProcessSelected' ) {
if ( $this->Application->RecallVar('dst_field') == 'ImportCategory' ) {
// when selecting target import category
return $this->Application->CheckPermission('in-portal:main_import.view');
}
}
return parent::CheckPermission($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)
{
$perm_helper = $this->Application->recallObject('PermissionsHelper');
/* @var $perm_helper kPermissionsHelper */
// when saving data from temp table to live table check by data from temp table
$item_ids = $this->_getPermissionCheckIDs($event);
$items = $perm_helper->GetCategoryItemData($event->Prefix, $item_ids, $event->Name == 'OnSave');
if (!$items) {
// when item not present in temp table, then permission is not checked, because there are no data in db to check
$items_info = $this->Application->GetVar( $event->getPrefixSpecial(true) );
list ($id, $fields_hash) = each($items_info);
if (array_key_exists('CategoryId', $fields_hash)) {
$item_category = $fields_hash['CategoryId'];
}
else {
$item_category = $this->Application->GetVar('m_cat_id');
}
$items[$id] = Array (
'CreatedById' => $this->Application->RecallVar('use_id'),
'CategoryId' => $item_category,
);
}
return $items;
}
/**
* Add selected items to clipboard with mode = COPY (CLONE)
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnCopy($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 $event
* @return void
* @access protected
*/
protected function OnCut($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);
}
/**
* 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;
}
/**
* Performs category item paste
*
* @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;
}
if ( $clipboard_data['copy'] ) {
$temp = $this->Application->recallObject($event->getPrefixSpecial() . '_TempHandler', 'kTempTablesHandler');
/* @var $temp kTempTablesHandler */
$this->Application->SetVar('ResetCatBeforeClone', 1); // used in "kCatDBEventHandler::OnBeforeClone"
$temp->CloneItems($event->Prefix, $event->Special, $clipboard_data['copy']);
}
if ( $clipboard_data['cut'] ) {
$object = $this->Application->recallObject($event->getPrefixSpecial() . '.item', $event->Prefix, Array ('skip_autoload' => true));
/* @var $object kCatDBItem */
foreach ($clipboard_data['cut'] as $id) {
$object->Load($id);
$object->MoveToCat();
}
}
}
/**
* 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;
}
$ids = $this->StoreSelectedIDs($event);
$to_delete = Array ();
$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);
$object = $this->Application->recallObject($event->Prefix . '.recycleitem', NULL, Array ('skip_autoload' => true));
/* @var $object kCatDBItem */
foreach ($ids as $id) {
$object->Load($id);
if ( preg_match('/^' . preg_quote($rb->GetDBField('ParentPath'), '/') . '/', $object->GetDBField('ParentPath')) ) {
$to_delete[] = $id;
continue;
}
$object->MoveToCat($recycle_bin);
}
$ids = $to_delete;
}
$temp_handler = $this->Application->recallObject($event->getPrefixSpecial() . '_TempHandler', 'kTempTablesHandler');
/* @var $temp_handler kTempTablesHandler */
$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);
}
/**
* Return type clauses for list bulding on front
*
* @param kEvent $event
* @return Array
*/
function getTypeClauses($event)
{
$types = $event->getEventParam('types');
$types = $types ? explode(',', $types) : Array ();
$except_types = $event->getEventParam('except');
$except_types = $except_types ? explode(',', $except_types) : Array ();
$type_clauses = Array();
$user_id = $this->Application->RecallVar('user_id');
$owner_field = $this->getOwnerField($event->Prefix);
$type_clauses['my_items']['include'] = '%1$s.'.$owner_field.' = '.$user_id;
$type_clauses['my_items']['except'] = '%1$s.'.$owner_field.' <> '.$user_id;
$type_clauses['my_items']['having_filter'] = false;
$type_clauses['pick']['include'] = '%1$s.EditorsPick = 1 AND '.TABLE_PREFIX.'CategoryItems.PrimaryCat = 1';
$type_clauses['pick']['except'] = '%1$s.EditorsPick! = 1 AND '.TABLE_PREFIX.'CategoryItems.PrimaryCat = 1';
$type_clauses['pick']['having_filter'] = false;
$type_clauses['hot']['include'] = '`IsHot` = 1 AND PrimaryCat = 1';
$type_clauses['hot']['except'] = '`IsHot`! = 1 AND PrimaryCat = 1';
$type_clauses['hot']['having_filter'] = true;
$type_clauses['pop']['include'] = '`IsPop` = 1 AND PrimaryCat = 1';
$type_clauses['pop']['except'] = '`IsPop`! = 1 AND PrimaryCat = 1';
$type_clauses['pop']['having_filter'] = true;
$type_clauses['new']['include'] = '`IsNew` = 1 AND PrimaryCat = 1';
$type_clauses['new']['except'] = '`IsNew`! = 1 AND PrimaryCat = 1';
$type_clauses['new']['having_filter'] = true;
$type_clauses['displayed']['include'] = '';
$displayed = $this->Application->GetVar($event->Prefix.'_displayed_ids');
if ($displayed) {
$id_field = $this->Application->getUnitOption($event->Prefix, 'IDField');
$type_clauses['displayed']['except'] = '%1$s.'.$id_field.' NOT IN ('.$displayed.')';
}
else {
$type_clauses['displayed']['except'] = '';
}
$type_clauses['displayed']['having_filter'] = false;
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 ' . TABLE_PREFIX . 'ses_' . $this->Application->GetSID() . '_' . TABLE_PREFIX . 'Search
search_result JOIN %1$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'] = 'PrimaryCat = 1 AND ('.TABLE_PREFIX.'Categories.Status = '.STATUS_ACTIVE.')';
$type_clauses['search']['except'] = 'PrimaryCat = 1 AND ('.TABLE_PREFIX.'Categories.Status = '.STATUS_ACTIVE.')';
$type_clauses['search']['having_filter'] = false;
}
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('ItemType not defined for prefix ' . $event->Prefix . '', 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 $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).') AND PrimaryCat = 1';
$type_clauses['related']['except'] = '%1$s.ResourceId NOT IN ('.implode(',', $related_ids).') AND PrimaryCat = 1';
}
else {
$type_clauses['related']['include'] = '0';
$type_clauses['related']['except'] = '1';
}
$type_clauses['related']['having_filter'] = false;
}
if (in_array('favorites', $types) || in_array('favorites', $except_types)) {
$sql = 'SELECT ResourceId
FROM '.$this->Application->getUnitOption('fav', 'TableName').'
WHERE PortalUserId = '.$this->Application->RecallVar('user_id');
$favorite_ids = $this->Conn->GetCol($sql);
if ($favorite_ids) {
$type_clauses['favorites']['include'] = '%1$s.ResourceId IN ('.implode(',', $favorite_ids).') AND PrimaryCat = 1';
$type_clauses['favorites']['except'] = '%1$s.ResourceId NOT IN ('.implode(',', $favorite_ids).') AND PrimaryCat = 1';
}
else {
$type_clauses['favorites']['include'] = 0;
$type_clauses['favorites']['except'] = 1;
}
$type_clauses['favorites']['having_filter'] = false;
}
return $type_clauses;
}
/**
* Returns SQL clause, that will help to select only data from specified category & it's children
*
* @param int $category_id
* @return string
*/
function getCategoryLimitClause($category_id)
{
if (!$category_id) {
return false;
}
$tree_indexes = $this->Application->getTreeIndex($category_id);
if (!$tree_indexes) {
// id of non-existing category was given
return 'FALSE';
}
return TABLE_PREFIX.'Categories.TreeLeft BETWEEN '.$tree_indexes['TreeLeft'].' AND '.$tree_indexes['TreeRight'];
}
/**
* Apply any custom changes to list's sql query
*
* @param kEvent $event
* @return void
* @access protected
* @see kDBEventHandler::OnListBuild()
*/
protected function SetCustomQuery(kEvent $event)
{
parent::SetCustomQuery($event);
$object = $event->getObject();
/* @var $object kCatDBList */
// add category filter if needed
if ($event->Special != 'showall' && $event->Special != 'user') {
if ( (string)$event->getEventParam('parent_cat_id') !== '' ) {
$parent_cat_id = $event->getEventParam('parent_cat_id');
}
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 = $this->Application->getBaseCategory();
}
if ((string)$parent_cat_id != 'any') {
if ($event->getEventParam('recursive')) {
$filter_clause = $this->getCategoryLimitClause($parent_cat_id);
if ($filter_clause !== false) {
$object->addFilter('category_filter', $filter_clause);
}
$object->addFilter('primary_filter', 'PrimaryCat = 1');
}
else {
$object->addFilter('category_filter', TABLE_PREFIX.'CategoryItems.CategoryId = '.$parent_cat_id );
}
}
else {
$object->addFilter('primary_filter', 'PrimaryCat = 1');
}
}
else {
$object->addFilter('primary_filter', 'PrimaryCat = 1');
// if using recycle bin don't show items from there
$recycle_bin = $this->Application->ConfigValue('RecycleBinFolder');
if ($recycle_bin) {
$object->addFilter('recyclebin_filter', TABLE_PREFIX.'CategoryItems.CategoryId <> '.$recycle_bin);
}
}
if ($event->Special == 'user') {
$editable_user = $this->Application->GetVar('u_id');
$object->addFilter('owner_filter', '%1$s.'.$this->getOwnerField($event->Prefix).' = '.$editable_user);
}
$this->applyViewPermissionFilter($object);
$types = $event->getEventParam('types');
$this->applyItemStatusFilter($object, $types);
$except_types = $event->getEventParam('except');
$type_clauses = $this->getTypeClauses($event);
$search_helper = $this->Application->recallObject('SearchHelper');
/* @var $search_helper kSearchHelper */
$search_helper->SetComplexFilter($event, $type_clauses, $types, $except_types);
}
/**
* Adds filter, that uses *.VIEW permissions to determine if an item should be shown to a user.
*
* @param kCatDBList $object Object.
*
* @return void
* @access protected
*/
protected function applyViewPermissionFilter(kCatDBList $object)
{
if ( !$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 {
// for any real user item list view permission is checked instead of CATEGORY.VIEW
$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);
}
/**
* Adds filter that filters out items with non-required statuses
*
* @param kDBList $object
* @param string $types
*/
function applyItemStatusFilter(&$object, $types)
{
// Link1 (before modifications) [Status = 1, OrgId = NULL], Link2 (after modifications) [Status = -2, OrgId = Link1_ID]
$pending_editing = $this->Application->getUnitOption($object->Prefix, 'UsePendingEditing');
if (!$this->Application->isAdminUser) {
$types = explode(',', $types);
if (in_array('my_items', $types)) {
$allow_statuses = Array (STATUS_ACTIVE, STATUS_PENDING, STATUS_PENDING_EDITING);
$object->addFilter('status_filter', '%1$s.Status IN ('.implode(',', $allow_statuses).')');
if ($pending_editing) {
$user_id = $this->Application->RecallVar('user_id');
$this->applyPendingEditingFilter($object, $user_id);
}
}
else {
$object->addFilter('status_filter', '(%1$s.Status = ' . STATUS_ACTIVE . ') AND (' . TABLE_PREFIX . 'Categories.Status = ' . STATUS_ACTIVE . ')');
if ($pending_editing) {
// if category item uses pending editing abilities, then in no cases show pending copies on front
$object->addFilter('original_filter', '%1$s.OrgId = 0 OR %1$s.OrgId IS NULL');
}
}
}
else {
if ($pending_editing) {
$this->applyPendingEditingFilter($object);
}
}
}
/**
* Adds filter, that removes live items if they have pending editing copies
*
* @param kDBList $object
* @param int $user_id
*/
function applyPendingEditingFilter(&$object, $user_id = NULL)
{
$sql = 'SELECT OrgId
FROM '.$object->TableName.'
WHERE Status = '.STATUS_PENDING_EDITING.' AND OrgId IS NOT NULL';
if (isset($user_id)) {
$owner_field = $this->getOwnerField($object->Prefix);
$sql .= ' AND '.$owner_field.' = '.$user_id;
}
$pending_ids = $this->Conn->GetCol($sql);
if ($pending_ids) {
$object->addFilter('no_original_filter', '%1$s.'.$object->IDField.' NOT IN ('.implode(',', $pending_ids).')');
}
}
/**
* Adds calculates fields for item statuses
*
* @param kDBItem|kDBList $object
* @param kEvent $event
* @return void
* @access protected
*/
protected function prepareObject(&$object, kEvent $event)
{
$this->prepareItemStatuses($event);
$object->addCalculatedField('CachedNavbar', 'l' . $this->Application->GetVar('m_lang') . '_CachedNavbar');
if ( $event->Special == 'export' || $event->Special == 'import' ) {
$export_helper = $this->Application->recallObject('CatItemExportHelper');
/* @var $export_helper kCatDBItemExportHelper */
$export_helper->prepareExportColumns($event);
}
}
/**
* Creates calculated fields for all item statuses based on config settings
*
* @param kEvent $event
*/
function prepareItemStatuses($event)
{
$object = $event->getObject( Array('skip_autoload' => true) );
$property_map = $this->Application->getUnitOption($event->Prefix, 'ItemPropertyMappings');
if (!$property_map) {
return ;
}
// new items
$object->addCalculatedField('IsNew', ' IF(%1$s.NewItem = 2,
IF(%1$s.CreatedOn >= (UNIX_TIMESTAMP() - '.
$this->Application->ConfigValue($property_map['NewDays']).
'*3600*24), 1, 0),
%1$s.NewItem
)');
// hot items (cache updated every hour)
if ($this->Application->isCachingType(CACHING_TYPE_MEMORY)) {
$serial_name = $this->Application->incrementCacheSerial($event->Prefix, NULL, false);
$hot_limit = $this->Application->getCache($property_map['HotLimit'] . '[%' . $serial_name . '%]');
}
else {
$hot_limit = $this->Application->getDBCache($property_map['HotLimit']);
}
if ($hot_limit === false) {
$hot_limit = $this->CalculateHotLimit($event);
}
$object->addCalculatedField('IsHot', ' IF(%1$s.HotItem = 2,
IF(%1$s.'.$property_map['ClickField'].' >= '.$hot_limit.', 1, 0),
%1$s.HotItem
)');
// popular items
$object->addCalculatedField('IsPop', ' IF(%1$s.PopItem = 2,
IF(%1$s.CachedVotesQty >= '.
$this->Application->ConfigValue($property_map['MinPopVotes']).
' AND %1$s.CachedRating >= '.
$this->Application->ConfigValue($property_map['MinPopRating']).
', 1, 0),
%1$s.PopItem)');
}
/**
* Calculates hot limit for current item's table
*
* @param kEvent $event
* @return float
* @access protected
*/
protected function CalculateHotLimit($event)
{
$property_map = $this->Application->getUnitOption($event->Prefix, 'ItemPropertyMappings');
if ( !$property_map ) {
return 0.00;
}
$click_field = $property_map['ClickField'];
$last_hot = $this->Application->ConfigValue($property_map['MaxHotNumber']) - 1;
$sql = 'SELECT ' . $click_field . '
FROM ' . $this->Application->getUnitOption($event->Prefix, 'TableName') . '
ORDER BY ' . $click_field . ' DESC
LIMIT ' . $last_hot . ', 1';
$res = $this->Conn->GetCol($sql);
$hot_limit = (double)array_shift($res);
if ( $this->Application->isCachingType(CACHING_TYPE_MEMORY) ) {
$serial_name = $this->Application->incrementCacheSerial($event->Prefix, NULL, false);
$this->Application->setCache($property_map['HotLimit'] . '[%' . $serial_name . '%]', $hot_limit);
}
else {
$this->Application->setDBCache($property_map['HotLimit'], $hot_limit, 3600);
}
return $hot_limit;
}
/**
* Moves item to preferred category, updates item hits
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeItemUpdate(kEvent $event)
{
parent::OnBeforeItemUpdate($event);
$object = $event->getObject();
/* @var $object kCatDBItem */
// update hits field
$property_map = $this->Application->getUnitOption($event->Prefix, 'ItemPropertyMappings');
if ( $property_map ) {
$click_field = $property_map['ClickField'];
if ( $this->Application->isAdminUser && ($this->Application->GetVar($click_field . '_original') !== false) && floor($this->Application->GetVar($click_field . '_original')) != $object->GetDBField($click_field) ) {
$sql = 'SELECT MAX(' . $click_field . ')
FROM ' . $this->Application->getUnitOption($event->Prefix, 'TableName') . '
WHERE FLOOR(' . $click_field . ') = ' . $object->GetDBField($click_field);
$hits = ($res = $this->Conn->GetOne($sql)) ? $res + 0.000001 : $object->GetDBField($click_field);
$object->SetDBField($click_field, $hits);
}
}
// change category
$target_category = $object->GetDBField('CategoryId');
if ( $object->GetOriginalField('CategoryId') != $target_category ) {
$object->MoveToCat($target_category);
}
}
/**
* 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 $event)
{
parent::OnAfterItemLoad($event);
$special = substr($event->Special, -6);
$object = $event->getObject();
/* @var $object kCatDBItem */
if ( $special == 'import' || $special == 'export' ) {
$image_data = $object->getPrimaryImageData();
if ( $image_data ) {
$thumbnail_image = $image_data[$image_data['LocalThumb'] ? 'ThumbPath' : 'ThumbUrl'];
if ( $image_data['SameImages'] ) {
$full_image = '';
}
else {
$full_image = $image_data[$image_data['LocalImage'] ? 'LocalPath' : 'Url'];
}
$object->SetDBField('ThumbnailImage', $thumbnail_image);
$object->SetDBField('FullImage', $full_image);
$object->SetDBField('ImageAlt', $image_data['AltName']);
}
}
// substituting pending status value for pending editing
if ( $object->HasField('OrgId') && $object->GetDBField('OrgId') > 0 && $object->GetDBField('Status') == -2 ) {
$new_options = Array ();
$options = $object->GetFieldOption('Status', 'options', false, Array ());
foreach ($options as $key => $val) {
if ( $key == 2 ) {
$key = -2;
}
$new_options[$key] = $val;
}
$object->SetFieldOption('Status', 'options', $new_options);
}
if ( !$this->Application->isAdmin ) {
// linking existing images for item with virtual fields
$image_helper = $this->Application->recallObject('ImageHelper');
/* @var $image_helper ImageHelper */
$image_helper->LoadItemImages($object);
// linking existing files for item with virtual fields
$file_helper = $this->Application->recallObject('FileHelper');
/* @var $file_helper FileHelper */
$file_helper->LoadItemFiles($object);
}
if ( $object->isVirtualField('MoreCategories') ) {
// set item's additional categories to virtual field (used in editing)
$item_categories = $this->getItemCategories($object->GetDBField('ResourceId'));
$object->SetDBField('MoreCategories', $item_categories ? '|' . implode('|', $item_categories) . '|' : '');
}
}
/**
* Occurs after updating item
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterItemUpdate(kEvent $event)
{
parent::OnAfterItemUpdate($event);
$this->CalculateHotLimit($event);
if ( substr($event->Special, -6) == 'import' ) {
$this->setCustomExportColumns($event);
}
$object = $event->getObject();
/* @var $object kCatDBItem */
if ( !$this->Application->isAdmin ) {
$image_helper = $this->Application->recallObject('ImageHelper');
/* @var $image_helper ImageHelper */
// process image upload in virtual fields
$image_helper->SaveItemImages($object);
$file_helper = $this->Application->recallObject('FileHelper');
/* @var $file_helper FileHelper */
// process file upload in virtual fields
$file_helper->SaveItemFiles($object);
if ( $event->Special != '-item' ) {
// don't touch categories during cloning
$this->processAdditionalCategories($object, 'update');
}
}
$recycle_bin = $this->Application->ConfigValue('RecycleBinFolder');
if ( $this->Application->isAdminUser && $recycle_bin ) {
$sql = 'SELECT CategoryId
FROM ' . $this->Application->getUnitOption('ci', 'TableName') . '
WHERE ItemResourceId = ' . $object->GetDBField('ResourceId') . ' AND PrimaryCat = 1';
$primary_category = $this->Conn->GetOne($sql);
if ( $primary_category == $recycle_bin ) {
$event->CallSubEvent('OnAfterItemDelete');
}
}
if ( $object->GetChangedFields() ) {
$now = adodb_mktime();
$object->SetDBField('Modified_date', $now);
$object->SetDBField('Modified_time', $now);
$object->SetDBField('ModifiedById', $this->Application->RecallVar('user_id'));
}
}
/**
* Sets values for import process
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterItemCreate(kEvent $event)
{
parent::OnAfterItemCreate($event);
$object = $event->getObject();
/* @var $object kCatDBItem */
if ( substr($event->Special, -6) == 'import' ) {
$this->setCustomExportColumns($event);
}
$object->assignPrimaryCategory();
if ( !$this->Application->isAdmin ) {
$image_helper = $this->Application->recallObject('ImageHelper');
/* @var $image_helper ImageHelper */
// process image upload in virtual fields
$image_helper->SaveItemImages($object);
$file_helper = $this->Application->recallObject('FileHelper');
/* @var $file_helper FileHelper */
// process file upload in virtual fields
$file_helper->SaveItemFiles($object);
if ( $event->Special != '-item' ) {
// don't touch categories during cloning
$this->processAdditionalCategories($object, 'create');
}
}
}
/**
* 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);
}
}
/**
* Makes simple search for category items
* based on keywords string
*
* @param kEvent $event
*/
function OnSimpleSearch($event)
{
$event->redirect = false;
$search_table = TABLE_PREFIX.'ses_'.$this->Application->GetSID().'_'.TABLE_PREFIX.'Search';
$keywords = $this->Application->unescapeRequestVariable(trim($this->Application->GetVar('keywords')));
$query_object = $this->Application->recallObject('HTTPQuery');
/* @var $query_object kHTTPQuery */
$sql = 'SHOW TABLES LIKE "'.$search_table.'"';
if(!isset($query_object->Get['keywords']) &&
!isset($query_object->Post['keywords']) &&
$this->Conn->Query($sql))
{
return; // used when navigating by pages or changing sorting in search results
}
if(!$keywords || strlen($keywords) < $this->Application->ConfigValue('Search_MinKeyword_Length'))
{
$this->Conn->Query('DROP TABLE IF EXISTS '.$search_table);
$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
$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 = $this->Application->findModule('Var', $event->Prefix, 'Name');
$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
$search_helper = $this->Application->recallObject('SearchHelper');
/* @var $search_helper kSearchHelper */
$where_clause = Array ();
foreach ($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!
$search_scope = $this->Application->GetVar('search_scope');
if ($search_scope == 'category') {
$category_id = $this->Application->GetVar('m_cat_id');
$category_filter = $this->getCategoryLimitClause($category_id);
if ($category_filter !== false) {
$join_clauses[] = ' LEFT JOIN '.TABLE_PREFIX.'CategoryItems ON '.TABLE_PREFIX.'CategoryItems.ItemResourceId = '.$items_table.'.ResourceId';
$join_clauses[] = ' LEFT JOIN '.TABLE_PREFIX.'Categories ON '.TABLE_PREFIX.'Categories.CategoryId = '.TABLE_PREFIX.'CategoryItems.CategoryId';
$where_clause = '('.$this->getCategoryLimitClause($category_id).') AND '.$where_clause;
}
}
$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';
}
}
}
// 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);
$ids = Array ();
$search_table = TABLE_PREFIX . 'ses_' . $this->Application->GetSID() . '_' . TABLE_PREFIX . 'Search';
$sql = 'SHOW TABLES LIKE "' . $search_table . '"';
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');
}
/**
* Enter description here...
*
* @param kEvent $event
* @todo Change all hardcoded Products table & In-Commerce module usage to dynamic usage from item config !!!
*/
function OnAdvancedSearch($event)
{
$query_object = $this->Application->recallObject('HTTPQuery');
/* @var $query_object kHTTPQuery */
if ( !isset($query_object->Post['andor']) ) {
// used when navigating by pages or changing sorting in search results
return;
}
$this->Application->RemoveVar('keywords');
$this->Application->RemoveVar('Search_Keywords');
$module_name = $this->Application->findModule('Var', $event->Prefix, 'Name');
$sql = 'SELECT *
FROM '.$this->Application->getUnitOption('confs', 'TableName').'
WHERE (ModuleName = '.$this->Conn->qstr($module_name).') AND (AdvancedSearch = 1)';
$search_config = $this->Conn->Query($sql);
$lang = $this->Application->GetVar('m_lang');
$object = $event->getObject();
/* @var $object kDBList */
$object->SetPage(1);
$items_table = $this->Application->getUnitOption($event->Prefix, 'TableName');
$search_keywords = $this->Application->GetVar('value'); // will not be changed
$keywords = $this->Application->GetVar('value'); // will be changed down there
$verbs = $this->Application->GetVar('verb');
$glues = $this->Application->GetVar('andor');
$and_conditions = Array();
$or_conditions = Array();
$and_having_conditions = Array();
$or_having_conditions = Array();
$join_clauses = Array();
$highlight_keywords = Array();
$relevance_parts = Array();
$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';
}
$search_log = '';
$weight_sum = 0;
// processing fields and preparing conditions
foreach ($search_config as $record) {
$field = $record['FieldName'];
$join_clause = '';
$condition_mode = 'WHERE';
// field processing
$local_table = TABLE_PREFIX.$record['TableName'];
$weight_sum += $record['Priority']; // counting weight sum; used when making relevance clause
// processing multilingual fields
if ( $object->GetFieldOption($field, 'formatter') == 'kMultiLanguage' ) {
$field_name = 'l'.$lang.'_'.$field;
}
else {
$field_name = $field;
}
// processing fields from other tables
$foreign_field = $record['ForeignField'];
if ( $foreign_field ) {
$exploded = explode(':', $foreign_field, 2);
if($exploded[0] == 'CALC')
{
$user_groups = $this->Application->RecallVar('UserGroups');
$field_name = str_replace('{PREFIX}', TABLE_PREFIX, $exploded[1]);
$join_clause = str_replace('{PREFIX}', TABLE_PREFIX, $record['JoinClause']);
$join_clause = str_replace('{USER_GROUPS}', $user_groups, $join_clause);
$join_clause = ' LEFT JOIN '.$join_clause;
$condition_mode = 'HAVING';
}
else {
$exploded = explode('.', $foreign_field);
$foreign_table = TABLE_PREFIX.$exploded[0];
if($record['CustomFieldId']) {
$exploded[1] = 'l'.$lang.'_'.$exploded[1];
}
$alias_counter++;
$alias = 't'.$alias_counter;
$field_name = $alias.'.'.$exploded[1];
$join_clause = str_replace('{ForeignTable}', $alias, $record['JoinClause']);
$join_clause = str_replace('{LocalTable}', $items_table, $join_clause);
if($record['CustomFieldId'])
{
$join_clause .= ' AND '.$alias.'.CustomFieldId='.$record['CustomFieldId'];
}
$join_clause = ' LEFT JOIN '.$foreign_table.' '.$alias.'
ON '.$join_clause;
}
}
else
{
// processing fields from local table
if ($record['CustomFieldId']) {
$local_table = 'custom_data';
$field_name = 'l'.$lang.'_cust_'.array_search($field_name, $custom_fields);
}
$field_name = $local_table.'.'.$field_name;
}
$condition = $this->getAdvancedSearchCondition($field_name, $record, $keywords, $verbs, $highlight_keywords);
if ($record['CustomFieldId'] && strlen($condition)) {
// search in primary value of custom field + value in current language
$field_name = $local_table.'.'.'l'.$this->Application->GetDefaultLanguageId().'_cust_'.array_search($field, $custom_fields);
$primary_condition = $this->getAdvancedSearchCondition($field_name, $record, $keywords, $verbs, $highlight_keywords);
$condition = '('.$condition.' OR '.$primary_condition.')';
}
if ($condition) {
if ($join_clause) {
$join_clauses[] = $join_clause;
}
$relevance_parts[] = 'IF('.$condition.', '.$record['Priority'].', 0)';
if ($glues[$field] == 1) { // and
if ($condition_mode == 'WHERE') {
$and_conditions[] = $condition;
}
else {
$and_having_conditions[] = $condition;
}
}
else { // or
if ($condition_mode == 'WHERE') {
$or_conditions[] = $condition;
}
else {
$or_having_conditions[] = $condition;
}
}
// create search log record
$search_log_data = Array('search_config' => $record, 'verb' => getArrayValue($verbs, $field), 'value' => ($record['FieldType'] == 'range') ? $search_keywords[$field.'_from'].'|'.$search_keywords[$field.'_to'] : $search_keywords[$field]);
$search_log[] = $this->Application->Phrase('la_Field').' "'.$this->getHuman('Field', $search_log_data).'" '.$this->getHuman('Verb', $search_log_data).' '.$this->Application->Phrase('la_Value').' '.$this->getHuman('Value', $search_log_data).' '.$this->Application->Phrase($glues[$field] == 1 ? 'lu_And' : 'lu_Or');
}
}
if ($search_log) {
$search_log = implode('
', $search_log);
$search_log = preg_replace('/(.*) '.preg_quote($this->Application->Phrase('lu_and'), '/').'|'.preg_quote($this->Application->Phrase('lu_or'), '/').'$/is', '\\1', $search_log);
$this->saveToSearchLog($search_log, 1); // advanced search
}
$this->Application->StoreVar('highlight_keywords', serialize($highlight_keywords));
// making relevance clause
if($relevance_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(' + ', $relevance_parts).') / '.$weight_sum.' * '.$rel_keywords;
$relevance_clause .= ' + (Hits + 1) / (MAX(Hits) + 1) * '.$rel_pop;
$relevance_clause .= ' + (CachedRating + 1) / (MAX(CachedRating) + 1) * '.$rel_rating;
}
else
{
$relevance_clause = '0';
}
// building having clause
if($or_having_conditions)
{
$and_having_conditions[] = '('.implode(' OR ', $or_having_conditions).')';
}
$having_clause = implode(' AND ', $and_having_conditions);
$having_clause = $having_clause ? ' HAVING '.$having_clause : '';
// building where clause
if($or_conditions)
{
$and_conditions[] = '('.implode(' OR ', $or_conditions).')';
}
// $and_conditions[] = $items_table.'.Status = 1';
$where_clause = implode(' AND ', $and_conditions);
if(!$where_clause)
{
if($having_clause)
{
$where_clause = '1';
}
else
{
$where_clause = '0';
$this->Application->SetVar('adv_search_error', 1);
}
}
$where_clause .= ' AND '.$items_table.'.Status = 1';
// building final search query
$search_table = TABLE_PREFIX.'ses_'.$this->Application->GetSID().'_'.TABLE_PREFIX.'Search';
$this->Conn->Query('DROP TABLE IF EXISTS '.$search_table);
$id_field = $this->Application->getUnitOption($event->Prefix, 'IDField');
$fields = $this->Application->getUnitOption($event->Prefix, 'Fields');
$pick_field = isset($fields['EditorsPick']) ? $items_table.'.EditorsPick' : '0';
$sql = ' CREATE TABLE '.$search_table.'
SELECT '.$relevance_clause.' AS Relevance,
'.$items_table.'.'.$id_field.' AS ItemId,
'.$items_table.'.ResourceId AS ResourceId,
11 AS ItemType,
'.$pick_field.' AS EdPick
FROM '.$items_table.'
'.implode(' ', $join_clauses).'
WHERE '.$where_clause.'
GROUP BY '.$items_table.'.'.$id_field.
$having_clause;
$res = $this->Conn->Query($sql);
}
function getAdvancedSearchCondition($field_name, $record, $keywords, $verbs, &$highlight_keywords)
{
$field = $record['FieldName'];
$condition_patterns = Array (
'any' => '%s LIKE %s',
'contains' => '%s LIKE %s',
'notcontains' => '(NOT (%1$s LIKE %2$s) OR %1$s IS NULL)',
'is' => '%s = %s',
'isnot' => '(%1$s != %2$s OR %1$s IS NULL)'
);
$condition = '';
switch ($record['FieldType']) {
case 'select':
$keywords[$field] = $this->Application->unescapeRequestVariable($keywords[$field]);
if ($keywords[$field]) {
$condition = sprintf($condition_patterns['is'], $field_name, $this->Conn->qstr( $keywords[$field] ));
}
break;
case 'multiselect':
$keywords[$field] = $this->Application->unescapeRequestVariable($keywords[$field]);
if ($keywords[$field]) {
$condition = Array ();
$values = explode('|', substr($keywords[$field], 1, -1));
foreach ($values as $selected_value) {
$condition[] = sprintf($condition_patterns['contains'], $field_name, $this->Conn->qstr('%|'.$selected_value.'|%'));
}
$condition = '('.implode(' OR ', $condition).')';
}
break;
case 'text':
$keywords[$field] = $this->Application->unescapeRequestVariable($keywords[$field]);
if (mb_strlen($keywords[$field]) >= $this->Application->ConfigValue('Search_MinKeyword_Length')) {
$highlight_keywords[] = $keywords[$field];
if (in_array($verbs[$field], Array('any', 'contains', 'notcontains'))) {
$keywords[$field] = '%'.strtr($keywords[$field], Array('%' => '\\%', '_' => '\\_')).'%';
}
$condition = sprintf($condition_patterns[$verbs[$field]], $field_name, $this->Conn->qstr( $keywords[$field] ));
}
break;
case 'boolean':
if ($keywords[$field] != -1) {
$property_mappings = $this->Application->getUnitOption($this->Prefix, 'ItemPropertyMappings');
$items_table = $this->Application->getUnitOption($this->Prefix, 'TableName');
switch ($field) {
case 'HotItem':
$hot_limit_var = getArrayValue($property_mappings, 'HotLimit');
if ($hot_limit_var) {
$hot_limit = (int)$this->Application->getDBCache($hot_limit_var);
$condition = 'IF('.$items_table.'.HotItem = 2,
IF('.$items_table.'.Hits >= '.
$hot_limit.
', 1, 0), '.$items_table.'.HotItem) = '.$keywords[$field];
}
break;
case 'PopItem':
$votes2pop_var = getArrayValue($property_mappings, 'VotesToPop');
$rating2pop_var = getArrayValue($property_mappings, 'RatingToPop');
if ($votes2pop_var && $rating2pop_var) {
$condition = 'IF('.$items_table.'.PopItem = 2, IF('.$items_table.'.CachedVotesQty >= '.
$this->Application->ConfigValue($votes2pop_var).
' AND '.$items_table.'.CachedRating >= '.
$this->Application->ConfigValue($rating2pop_var).
', 1, 0), '.$items_table.'.PopItem) = '.$keywords[$field];
}
break;
case 'NewItem':
$new_days_var = getArrayValue($property_mappings, 'NewDays');
if ($new_days_var) {
$condition = 'IF('.$items_table.'.NewItem = 2,
IF('.$items_table.'.CreatedOn >= (UNIX_TIMESTAMP() - '.
$this->Application->ConfigValue($new_days_var).
'*3600*24), 1, 0), '.$items_table.'.NewItem) = '.$keywords[$field];
}
break;
case 'EditorsPick':
$condition = $items_table.'.EditorsPick = '.$keywords[$field];
break;
}
}
break;
case 'range':
$range_conditions = Array();
if ($keywords[$field.'_from'] && !preg_match("/[^0-9]/i", $keywords[$field.'_from'])) {
$range_conditions[] = $field_name.' >= '.$keywords[$field.'_from'];
}
if ($keywords[$field.'_to'] && !preg_match("/[^0-9]/i", $keywords[$field.'_to'])) {
$range_conditions[] = $field_name.' <= '.$keywords[$field.'_to'];
}
if ($range_conditions) {
$condition = implode(' AND ', $range_conditions);
}
break;
case 'date':
if ($keywords[$field]) {
if (in_array($keywords[$field], Array('today', 'yesterday'))) {
$current_time = getdate();
$day_begin = adodb_mktime(0, 0, 0, $current_time['mon'], $current_time['mday'], $current_time['year']);
$time_mapping = Array('today' => $day_begin, 'yesterday' => ($day_begin - 86400));
$min_time = $time_mapping[$keywords[$field]];
}
else {
$time_mapping = Array (
'last_week' => 604800, 'last_month' => 2628000, 'last_3_months' => 7884000,
'last_6_months' => 15768000, 'last_year' => 31536000,
);
$min_time = adodb_mktime() - $time_mapping[$keywords[$field]];
}
$condition = $field_name.' > '.$min_time;
}
break;
}
return $condition;
}
/**
* Returns human readable representation of searched data to be placed in search log
* @param string $type
* @param Array $search_data
* @return string
* @access protected
*/
protected function getHuman($type, $search_data)
{
// all 3 variables are retrieved from $search_data array
/* @var $search_config Array */
/* @var $verb string */
/* @var $value string */
$type = ucfirst(strtolower($type));
extract($search_data);
switch ($type) {
case 'Field':
return $this->Application->Phrase($search_config['DisplayName']);
break;
case 'Verb':
return $verb ? $this->Application->Phrase('lu_advsearch_'.$verb) : '';
break;
case 'Value':
switch ($search_config['FieldType']) {
case 'date':
$values = Array(0 => 'lu_comm_Any', 'today' => 'lu_comm_Today',
'yesterday' => 'lu_comm_Yesterday', 'last_week' => 'lu_comm_LastWeek',
'last_month' => 'lu_comm_LastMonth', 'last_3_months' => 'lu_comm_Last3Months',
'last_6_months' => 'lu_comm_Last6Months', 'last_year' => 'lu_comm_LastYear');
$ret = $this->Application->Phrase($values[$value]);
break;
case 'range':
$value = explode('|', $value);
return $this->Application->Phrase('lu_comm_From').' "'.$value[0].'" '.$this->Application->Phrase('lu_comm_To').' "'.$value[1].'"';
break;
case 'boolean':
$values = Array(1 => 'lu_comm_Yes', 0 => 'lu_comm_No', -1 => 'lu_comm_Both');
$ret = $this->Application->Phrase($values[$value]);
break;
default:
$ret = $value;
break;
}
return '"'.$ret.'"';
break;
}
return '';
}
/**
* 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 ) {
if ( $this->Application->RewriteURLs() ) {
// when page not found by prefix+special, then try to search it without special at all
$page = $this->Application->GetVar($event->Prefix . '_Page');
if ( !$page ) {
// page not found in request -> get from session
$page = $this->Application->RecallVar($event->Prefix . '_Page');
}
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');
}
}
else {
// page found in request -> store in session
$this->Application->StoreVar($event->getPrefixSpecial() . '_Page', $page, true); //true for optional
}
if ( !$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);
}
/* === RELATED TO IMPORT/EXPORT: BEGIN === */
/**
* 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;
}
$selected_cats_ids = $this->Application->GetVar('export_categories');
$this->Application->StoreVar($event->Prefix . '_export_ids', $selected_ids ? implode(',', $selected_ids) : '');
$this->Application->StoreVar($event->Prefix . '_export_cats_ids', $selected_cats_ids);
$export_helper = $this->Application->recallObject('CatItemExportHelper');
/* @var $export_helper kCatDBItemExportHelper */
$redirect_params = Array (
$this->Prefix . '.export_event' => 'OnNew',
'pass' => 'all,' . $this->Prefix . '.export'
);
$event->setRedirectParams($redirect_params);
}
/**
* Performs each export step & displays progress percent
*
* @param kEvent $event
*/
function OnExportProgress($event)
{
$export_object = $this->Application->recallObject('CatItemExportHelper');
/* @var $export_object kCatDBItemExportHelper */
$action_method = 'perform'.ucfirst($event->Special);
$field_values = $export_object->$action_method($event);
// finish code is done from JS now
if ($field_values['start_from'] == $field_values['total_records']) {
if ($event->Special == 'import') {
$this->Application->StoreVar('PermCache_UpdateRequired', 1);
$event->SetRedirectParam('m_cat_id', $this->Application->RecallVar('ImportCategory'));
$event->SetRedirectParam('anchor', 'tab-' . $event->Prefix);
$event->redirect = 'catalog/catalog';
}
elseif ($event->Special == 'export') {
$event->redirect = $export_object->getModuleName($event) . '/' . $event->Special . '_finish';
$event->SetRedirectParam('pass', 'all');
}
return ;
}
$export_options = $export_object->loadOptions($event);
echo $export_options['start_from'] * 100 / $export_options['total_records'];
$event->status = kEvent::erSTOP;
}
/**
* Returns specific to each item type columns only
*
* @param kEvent $event
* @return Array
* @access protected
*/
public function getCustomExportColumns(kEvent $event)
{
return Array (
'__VIRTUAL__ThumbnailImage' => 'ThumbnailImage',
'__VIRTUAL__FullImage' => 'FullImage',
'__VIRTUAL__ImageAlt' => 'ImageAlt'
);
}
/**
* Sets non standart virtual fields (e.g. to other tables)
*
* @param kEvent $event
*/
function setCustomExportColumns($event)
{
$this->restorePrimaryImage($event);
}
/**
* Create/Update primary image record in info found in imported data
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function restorePrimaryImage($event)
{
$object = $event->getObject();
/* @var $object kCatDBItem */
if ( !$object->GetDBField('ThumbnailImage') && !$object->GetDBField('FullImage') ) {
return ;
}
$image_data = $object->getPrimaryImageData();
$image = $this->Application->recallObject('img', NULL, Array ('skip_autoload' => true));
/* @var $image kDBItem */
if ( $image_data ) {
$image->Load($image_data['ImageId']);
}
else {
$image->Clear();
$image->SetDBField('Name', 'main');
$image->SetDBField('DefaultImg', 1);
$image->SetDBField('ResourceId', $object->GetDBField('ResourceId'));
}
if ( $object->GetDBField('ImageAlt') ) {
$image->SetDBField('AltName', $object->GetDBField('ImageAlt'));
}
if ( $object->GetDBField('ThumbnailImage') ) {
$thumbnail_field = $this->isURL($object->GetDBField('ThumbnailImage')) ? 'ThumbUrl' : 'ThumbPath';
$image->SetDBField($thumbnail_field, $object->GetDBField('ThumbnailImage'));
$image->SetDBField('LocalThumb', $thumbnail_field == 'ThumbPath' ? 1 : 0);
}
if ( !$object->GetDBField('FullImage') ) {
$image->SetDBField('SameImages', 1);
}
else {
$image->SetDBField('SameImages', 0);
$full_field = $this->isURL($object->GetDBField('FullImage')) ? 'Url' : 'LocalPath';
$image->SetDBField($full_field, $object->GetDBField('FullImage'));
$image->SetDBField('LocalImage', $full_field == 'LocalPath' ? 1 : 0);
}
if ( $image->isLoaded() ) {
$image->Update();
}
else {
$image->Create();
}
}
/**
* Detects if image url is specified in a given path (instead of path on disk)
*
* @param string $path
* @return bool
* @access protected
*/
protected function isURL($path)
{
return preg_match('#(http|https)://(.*)#', $path);
}
/**
* Prepares item for import/export operations
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnNew(kEvent $event)
{
parent::OnNew($event);
if ( $event->Special == 'import' || $event->Special == 'export' ) {
$export_helper = $this->Application->recallObject('CatItemExportHelper');
/* @var $export_helper kCatDBItemExportHelper */
$export_helper->setRequiredFields($event);
}
}
/**
* Process items selected in item_selector
*
* @param kEvent $event
*/
function OnProcessSelected($event)
{
$dst_field = $this->Application->RecallVar('dst_field');
$selected_ids = $this->Application->GetVar('selected_ids');
if ( $dst_field == 'ItemCategory' ) {
// Item Edit -> Categories Tab -> New Categories
$object = $event->getObject();
/* @var $object kCatDBItem */
$category_ids = explode(',', $selected_ids['c']);
foreach ($category_ids as $category_id) {
$object->assignToCategory($category_id);
}
}
if ($dst_field == 'ImportCategory') {
// Tools -> Import -> Item Import -> Select Import Category
$this->Application->StoreVar('ImportCategory', $selected_ids['c']);
$event->SetRedirectParam($event->getPrefixSpecial() . '_id', 0);
$event->SetRedirectParam($event->getPrefixSpecial() . '_event', 'OnExportBegin');
}
$event->SetRedirectParam('opener', 'u');
}
/**
* Saves Import/Export settings to session
*
* @param kEvent $event
*/
function OnSaveSettings($event)
{
$event->redirect = false;
$items_info = $this->Application->GetVar($event->getPrefixSpecial(true));
if ( $items_info ) {
list($id, $field_values) = each($items_info);
$object = $event->getObject(Array ('skip_autoload' => true));
/* @var $object kDBItem */
$object->setID($id);
$object->SetFieldsFromHash($field_values);
$event->setEventParam('form_data', $field_values);
$field_values['ImportFilename'] = $object->GetDBField('ImportFilename'); //if upload formatter has renamed the file during moving !!!
$field_values['ImportSource'] = 2;
$field_values['ImportLocalFilename'] = $object->GetDBField('ImportFilename');
$items_info[$id] = $field_values;
$this->Application->StoreVar($event->getPrefixSpecial() . '_ItemsInfo', serialize($items_info));
}
}
/**
* Saves Import/Export settings to session
*
* @param kEvent $event
*/
function OnResetSettings($event)
{
$this->Application->StoreVar('ImportCategory', $this->Application->getBaseCategory());
}
/**
* Cancels item editing
* @param kEvent $event
* @return void
* @todo Used?
*/
function OnCancelAction($event)
{
$event->redirect = $this->Application->GetVar('cancel_template');
$event->SetRedirectParam('pass', 'all,' . $event->getPrefixSpecial());
}
/* === RELATED TO IMPORT/EXPORT: END === */
/**
* Stores item's owner login into separate field together with id
*
* @param kEvent $event
* @param string $id_field
* @param string $cached_field
*/
function cacheItemOwner($event, $id_field, $cached_field)
{
$object = $event->getObject();
/* @var $object kDBItem */
$object->SetDBField($cached_field, $object->GetField($id_field));
}
/**
* 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 $event)
{
parent::OnPreSave($event);
$use_pending_editing = $this->Application->getUnitOption($event->Prefix, 'UsePendingEditing');
if ( $event->status == kEvent::erSUCCESS && $use_pending_editing ) {
// decision: clone or not clone
$object = $event->getObject();
/* @var $object kCatDBItem */
if ( $object->GetID() == 0 || $object->GetDBField('OrgId') > 0 ) {
// new items or cloned items shouldn't be cloned again
return ;
}
$perm_helper = $this->Application->recallObject('PermissionsHelper');
/* @var $perm_helper kPermissionsHelper */
$owner_field = $this->getOwnerField($event->Prefix);
if ( $perm_helper->ModifyCheckPermission($object->GetDBField($owner_field), $object->GetDBField('CategoryId'), $event->Prefix) == 2 ) {
// 1. clone original item
$temp_handler = $this->Application->recallObject($event->getPrefixSpecial() . '_TempHandler', 'kTempTablesHandler');
/* @var $temp_handler kTempTablesHandler */
$cloned_ids = $temp_handler->CloneItems($event->Prefix, $event->Special, Array ($object->GetID()), NULL, NULL, NULL, true);
$ci_table = $this->Application->GetTempName(TABLE_PREFIX . 'CategoryItems');
// 2. delete record from CategoryItems (about cloned item) that was automatically created during call of Create method of kCatDBItem
$sql = 'SELECT ResourceId
FROM ' . $object->TableName . '
WHERE ' . $object->IDField . ' = ' . $cloned_ids[0];
$clone_resource_id = $this->Conn->GetOne($sql);
$sql = 'DELETE FROM ' . $ci_table . '
WHERE ItemResourceId = ' . $clone_resource_id . ' AND PrimaryCat = 1';
$this->Conn->Query($sql);
// 3. copy main item categoryitems to cloned item
$sql = ' INSERT INTO ' . $ci_table . ' (CategoryId, ItemResourceId, PrimaryCat, ItemPrefix, Filename)
SELECT CategoryId, ' . $clone_resource_id . ' AS ItemResourceId, PrimaryCat, ItemPrefix, Filename
FROM ' . $ci_table . '
WHERE ItemResourceId = ' . $object->GetDBField('ResourceId');
$this->Conn->Query($sql);
// 4. put cloned id to OrgId field of item being cloned
$sql = 'UPDATE ' . $object->TableName . '
SET OrgId = ' . $object->GetID() . '
WHERE ' . $object->IDField . ' = ' . $cloned_ids[0];
$this->Conn->Query($sql);
// 5. substitute id of item being cloned with clone id
$this->Application->SetVar($event->getPrefixSpecial() . '_id', $cloned_ids[0]);
$selected_ids = $this->getSelectedIDs($event, true);
$selected_ids[ array_search($object->GetID(), $selected_ids) ] = $cloned_ids[0];
$this->StoreSelectedIDs($event, $selected_ids);
// 6. delete original item from temp table
$temp_handler->DeleteItems($event->Prefix, $event->Special, Array ($object->GetID()));
}
}
}
/**
* Sets item's owner field
*
* @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 */
$owner_field = $this->getOwnerField($event->Prefix);
$object->SetDBField($owner_field, $this->Application->RecallVar('user_id'));
}
/**
* Occurs before original item of item in pending editing got deleted (for hooking only)
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeDeleteOriginal(kEvent $event)
{
}
/**
* Occurs after original item of item in pending editing got deleted (for hooking only)
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterDeleteOriginal(kEvent $event)
{
}
/**
* 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
if ( $this->Application->GetVar('ResetCatBeforeClone') ) {
$object->SetDBField('CategoryId', NULL);
}
}
/**
* Set status for new category item based on user permission in category
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeItemCreate(kEvent $event)
{
parent::OnBeforeItemCreate($event);
$object = $event->getObject();
/* @var $object kCatDBItem */
- $is_admin = $this->Application->isAdminUser;
$owner_field = $this->getOwnerField($event->Prefix);
- if ( (!$object->IsTempTable() && !$is_admin) || ($is_admin && !$object->GetDBField($owner_field)) ) {
- // Front-end OR owner not specified -> set to currently logged-in user
+ // Don't allow creating records on behalf of another user.
+ if ( !$this->Application->isAdminUser && !defined('CRON') ) {
+ $object->SetDBField($owner_field, $object->GetOriginalField($owner_field));
+ }
+
+ // Auto-assign records to currently logged-in user.
+ if ( !$object->GetDBField($owner_field) ) {
$object->SetDBField($owner_field, $this->Application->RecallVar('user_id'));
}
if ( !$this->Application->isAdmin ) {
$this->setItemStatusByPermission($event);
}
}
/**
* Sets category item status based on user permissions (only on Front-end)
*
* @param kEvent $event
*/
function setItemStatusByPermission($event)
{
$use_pending_editing = $this->Application->getUnitOption($event->Prefix, 'UsePendingEditing');
if (!$use_pending_editing) {
return ;
}
$object = $event->getObject();
/* @var $object kCatDBItem */
$perm_helper = $this->Application->recallObject('PermissionsHelper');
/* @var $perm_helper kPermissionsHelper */
$primary_category = $object->GetDBField('CategoryId') > 0 ? $object->GetDBField('CategoryId') : $this->Application->GetVar('m_cat_id');
$item_status = $perm_helper->AddCheckPermission($primary_category, $event->Prefix);
if ($item_status == STATUS_DISABLED) {
$event->status = kEvent::erFAIL;
}
else {
$object->SetDBField('Status', $item_status);
}
}
/**
* Creates category item & redirects to confirmation template (front-end only)
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnCreate(kEvent $event)
{
parent::OnCreate($event);
$this->SetFrontRedirectTemplate($event, 'suggest');
}
/**
* Returns item's categories (allows to exclude primary category)
*
* @param int $resource_id
* @param bool $with_primary
* @return Array
*/
function getItemCategories($resource_id, $with_primary = false)
{
$sql = 'SELECT CategoryId
FROM '.TABLE_PREFIX.'CategoryItems
WHERE (ItemResourceId = '.$resource_id.')';
if (!$with_primary) {
$sql .= ' AND (PrimaryCat = 0)';
}
return $this->Conn->GetCol($sql);
}
/**
* Adds new and removes old additional categories from category item
*
* @param kCatDBItem $object
* @param int $mode
*/
function processAdditionalCategories(&$object, $mode)
{
if ( !$object->isVirtualField('MoreCategories') ) {
// given category item doesn't require such type of processing
return ;
}
$process_categories = $object->GetDBField('MoreCategories');
if ($process_categories === '') {
// field was not in submit & have default value (when no categories submitted, then value is null)
return ;
}
if ($mode == 'create') {
// prevents first additional category to become primary
$object->assignPrimaryCategory();
}
$process_categories = $process_categories ? explode('|', substr($process_categories, 1, -1)) : Array ();
$existing_categories = $this->getItemCategories($object->GetDBField('ResourceId'));
$add_categories = array_diff($process_categories, $existing_categories);
foreach ($add_categories as $category_id) {
$object->assignToCategory($category_id);
}
$remove_categories = array_diff($existing_categories, $process_categories);
foreach ($remove_categories as $category_id) {
$object->removeFromCategory($category_id);
}
}
/**
* Creates category item & redirects to confirmation template (front-end only)
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnUpdate(kEvent $event)
{
$use_pending = $this->Application->getUnitOption($event->Prefix, 'UsePendingEditing');
if ($this->Application->isAdminUser || !$use_pending) {
parent::OnUpdate($event);
$this->SetFrontRedirectTemplate($event, 'modify');
return ;
}
$object = $event->getObject(Array('skip_autoload' => true));
/* @var $object kCatDBItem */
$items_info = $this->Application->GetVar($event->getPrefixSpecial(true));
if ($items_info) {
$perm_helper = $this->Application->recallObject('PermissionsHelper');
/* @var $perm_helper kPermissionsHelper */
$temp_handler = $this->Application->recallObject($event->getPrefixSpecial().'_TempHandler', 'kTempTablesHandler');
/* @var $temp_handler kTempTablesHandler */
$owner_field = $this->getOwnerField($event->Prefix);
$file_helper = $this->Application->recallObject('FileHelper');
/* @var $file_helper FileHelper */
foreach ($items_info as $id => $field_values) {
$object->Load($id);
$edit_perm = $perm_helper->ModifyCheckPermission($object->GetDBField($owner_field), $object->GetDBField('CategoryId'), $event->Prefix);
if ($use_pending && !$object->GetDBField('OrgId') && ($edit_perm == STATUS_PENDING)) {
// pending editing enabled + not pending copy -> get/create pending copy & save changes to it
$original_id = $object->GetID();
$original_resource_id = $object->GetDBField('ResourceId');
$file_helper->PreserveItemFiles($field_values);
$object->Load($original_id, 'OrgId');
if (!$object->isLoaded()) {
// 1. user has no pending copy of live item -> clone live item
$cloned_ids = $temp_handler->CloneItems($event->Prefix, $event->Special, Array($original_id), NULL, NULL, NULL, true);
$object->Load($cloned_ids[0]);
$object->SetFieldsFromHash($field_values);
$event->setEventParam('form_data', $field_values);
// 1a. delete record from CategoryItems (about cloned item) that was automatically created during call of Create method of kCatDBItem
$ci_table = $this->Application->getUnitOption('ci', 'TableName');
$sql = 'DELETE FROM '.$ci_table.'
WHERE ItemResourceId = '.$object->GetDBField('ResourceId').' AND PrimaryCat = 1';
$this->Conn->Query($sql);
// 1b. copy main item categoryitems to cloned item
$sql = 'INSERT INTO '.$ci_table.' (CategoryId, ItemResourceId, PrimaryCat, ItemPrefix, Filename)
SELECT CategoryId, '.$object->GetDBField('ResourceId').' AS ItemResourceId, PrimaryCat, ItemPrefix, Filename
FROM '.$ci_table.'
WHERE ItemResourceId = '.$original_resource_id;
$this->Conn->Query($sql);
// 1c. put cloned id to OrgId field of item being cloned
$object->SetDBField('Status', STATUS_PENDING_EDITING);
$object->SetDBField('OrgId', $original_id);
}
else {
// 2. user has pending copy of live item -> just update field values
$object->SetFieldsFromHash($field_values);
$event->setEventParam('form_data', $field_values);
}
// update id in request (used for redirect in mod-rewrite mode)
$this->Application->SetVar($event->getPrefixSpecial().'_id', $object->GetID());
}
else {
// 3. already editing pending copy -> just update field values
$object->SetFieldsFromHash($field_values);
$event->setEventParam('form_data', $field_values);
}
if ($object->Update()) {
$event->status = kEvent::erSUCCESS;
}
else {
$event->status = kEvent::erFAIL;
$event->redirect = false;
break;
}
}
}
$this->SetFrontRedirectTemplate($event, 'modify');
}
/**
* Sets next template to one required for front-end after adding/modifying item
*
* @param kEvent $event
* @param string $template_key - {suggest,modify}
*/
function SetFrontRedirectTemplate($event, $template_key)
{
if ( $this->Application->isAdmin || $event->status != kEvent::erSUCCESS ) {
return;
}
// prepare redirect template
$object = $event->getObject();
/* @var $object kDBItem */
$is_active = ($object->GetDBField('Status') == STATUS_ACTIVE);
$next_template = $is_active ? 'confirm_template' : 'pending_confirm_template';
$event->redirect = $this->Application->GetVar($template_key . '_' . $next_template);
$event->SetRedirectParam('opener', 's');
// send email events
$perm_prefix = $this->Application->getUnitOption($event->Prefix, 'PermItemPrefix');
$owner_field = $this->getOwnerField($event->Prefix);
$owner_id = $object->GetDBField($owner_field);
switch ( $event->Name ) {
case 'OnCreate':
$event_suffix = $is_active ? 'ADD' : 'ADD.PENDING';
$this->Application->emailAdmin($perm_prefix . '.' . $event_suffix); // there are no ADD.PENDING event for admin :(
$this->Application->emailUser($perm_prefix . '.' . $event_suffix, $owner_id);
break;
case 'OnUpdate':
$event_suffix = $is_active ? 'MODIFY' : 'MODIFY.PENDING';
$user_id = is_numeric($object->GetDBField('ModifiedById')) ? $object->GetDBField('ModifiedById') : $owner_id;
$this->Application->emailAdmin($perm_prefix . '.' . $event_suffix); // there are no ADD.PENDING event for admin :(
$this->Application->emailUser($perm_prefix . '.' . $event_suffix, $user_id);
break;
}
}
/**
* 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 kCatDBItem */
$ids = $this->StoreSelectedIDs($event);
if ( $ids ) {
foreach ($ids as $id) {
$ret = true;
$object->Load($id);
switch ( $event->Name ) {
case 'OnMassApprove':
$ret = $object->ApproveChanges();
break;
case 'OnMassDecline':
$ret = $object->DeclineChanges();
break;
}
if ( !$ret ) {
$event->status = kEvent::erFAIL;
$event->redirect = false;
break;
}
}
}
$this->clearSelectedIDs($event);
}
/**
* Deletes items & preserves clean env
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnDelete(kEvent $event)
{
parent::OnDelete($event);
if ( $event->status == kEvent::erSUCCESS && !$this->Application->isAdmin ) {
$event->SetRedirectParam('pass', 'm');
$event->SetRedirectParam('m_cat_id', 0);
}
}
/**
* 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() ) {
if ( $event->Special != 'previous' && $event->Special != 'next' ) {
$this->_errorNotFound($event);
}
return true;
}
$status = $object->GetDBField('Status');
$user_id = $this->Application->RecallVar('user_id');
$owner_field = $this->getOwnerField($event->Prefix);
if ( ($status == STATUS_PENDING_EDITING || $status == STATUS_PENDING) && ($object->GetDBField($owner_field) == $user_id) ) {
return true;
}
return $status == STATUS_ACTIVE;
}
/**
* 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 $event)
{
if ( !$this->Application->isAdmin ) {
$event->setEventParam('same_special', true);
}
$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);
}
}
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);
}
}
$this->_removeForcedSortings($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);
}
/**
* Returns current per-page setting for list
*
* @param kEvent $event
* @return int
* @access protected
*/
protected function getPerPage(kEvent $event)
{
if ( !$this->Application->isAdmin ) {
$event->setEventParam('same_special', true);
}
return parent::getPerPage($event);
}
/**
* Returns owner field for given prefix
*
* @param $prefix
* @return string
* @access protected
*/
protected function getOwnerField($prefix)
{
return $this->Application->getUnitOption($prefix, 'OwnerField', 'CreatedById');
}
/**
* Creates virtual image fields for item
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterConfigRead(kEvent $event)
{
parent::OnAfterConfigRead($event);
if (defined('IS_INSTALL') && IS_INSTALL) {
$this->addViewPermissionJoin($event);
return ;
}
if ( !$this->Application->isAdmin ) {
$file_helper = $this->Application->recallObject('FileHelper');
/* @var $file_helper FileHelper */
$file_helper->createItemFiles($event->Prefix, true); // create image fields
$file_helper->createItemFiles($event->Prefix, false); // create file fields
}
$this->changeSortings($event)->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_primary_category_td', 'filter_block' => 'grid_like_filter');
$grids[$process_grid . 'ShowAll'] = $grid_data;
}
$this->Application->setUnitOption($this->Prefix, 'Grids', $grids);
// add options for CategoryId field (quick way to select item's primary category)
$category_helper = $this->Application->recallObject('CategoryHelper');
/* @var $category_helper CategoryHelper */
$virtual_fields = $this->Application->getUnitOption($event->Prefix, 'VirtualFields');
$virtual_fields['CategoryId']['default'] = (int)$this->Application->GetVar('m_cat_id');
$virtual_fields['CategoryId']['options'] = $category_helper->getStructureTreeAsOptions();
$this->Application->setUnitOption($event->Prefix, 'VirtualFields', $virtual_fields);
}
/**
* Changes default sorting according to system settings.
*
* @param kEvent $event Event.
*
* @return self
* @access protected
*/
protected function changeSortings(kEvent $event)
{
$remove_sortings = Array ();
if ( !$this->Application->isAdmin ) {
// remove Pick sorting on Front-end, when not required
$config_mapping = $this->Application->getUnitOption($event->Prefix, 'ConfigMapping', Array ());
if ( !isset($config_mapping['ForceEditorPick']) || !$this->Application->ConfigValue($config_mapping['ForceEditorPick']) ) {
$remove_sortings[] = 'EditorsPick';
}
}
else {
// remove all forced sortings in Admin Console
$remove_sortings = array_merge($remove_sortings, Array ('Priority', 'EditorsPick'));
}
if ( !$remove_sortings ) {
return $this;
}
$list_sortings = $this->Application->getUnitOption($event->Prefix, 'ListSortings', Array ());
/* @var $list_sortings Array */
foreach ($list_sortings as $special => $sorting_fields) {
foreach ($remove_sortings as $sorting_field) {
unset($list_sortings[$special]['ForcedSorting'][$sorting_field]);
}
}
$this->Application->setUnitOption($event->Prefix, 'ListSortings', $list_sortings);
return $this;
}
/**
* 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') ) {
$join_clause = 'LEFT JOIN ' . TABLE_PREFIX . 'CategoryPermissionsCache perm ON perm.CategoryId = ' . TABLE_PREFIX . '%3$sCategoryItems.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 file contents associated with item
*
* @param kEvent $event
*/
function OnDownloadFile($event)
{
$object = $event->getObject();
/* @var $object kCatDBItem */
$event->status = kEvent::erSTOP;
$field = $this->Application->GetVar('field');
if (!preg_match('/^File([\d]+)/', $field)) {
return ;
}
$file_helper = $this->Application->recallObject('FileHelper');
/* @var $file_helper FileHelper */
$filename = $object->GetField($field, 'full_path');
$file_helper->DownloadFile($filename);
}
/**
* Saves user's vote
*
* @param kEvent $event
*/
function OnMakeVote($event)
{
$event->status = kEvent::erSTOP;
if ($this->Application->GetVar('ajax') != 'yes') {
// this is supposed to call from AJAX only
return ;
}
$rating_helper = $this->Application->recallObject('RatingHelper');
/* @var $rating_helper RatingHelper */
$object = $event->getObject( Array ('skip_autoload' => true) );
/* @var $object kCatDBItem */
$object->Load( $this->Application->GetVar('id') );
echo $rating_helper->makeVote($object);
}
/**
* Marks review as useful
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnReviewHelpful($event)
{
if ( $this->Application->GetVar('ajax') == 'yes' ) {
$event->status = kEvent::erSTOP;
}
$review_id = (int)$this->Application->GetVar('review_id');
if ( !$review_id ) {
return;
}
$spam_helper = $this->Application->recallObject('SpamHelper');
/* @var $spam_helper SpamHelper */
$spam_helper->InitHelper($review_id, 'ReviewHelpful', strtotime('+1 month') - strtotime('now'));
$field = (int)$this->Application->GetVar('helpful') ? 'HelpfulCount' : 'NotHelpfulCount';
$sql = 'SELECT ' . $field . '
FROM ' . $this->Application->getUnitOption('rev', 'TableName') . '
WHERE ' . $this->Application->getUnitOption('rev', 'IDField') . ' = ' . $review_id;
$count = $this->Conn->GetOne($sql);
if ( $spam_helper->InSpamControl() ) {
if ( $this->Application->GetVar('ajax') == 'yes' ) {
echo $count;
}
return;
}
$sql = 'UPDATE ' . $this->Application->getUnitOption('rev', 'TableName') . '
SET ' . $field . ' = ' . $field . ' + 1
WHERE ' . $this->Application->getUnitOption('rev', 'IDField') . ' = ' . $review_id;
$this->Conn->Query($sql);
if ( $this->Conn->getAffectedRows() ) {
// db was changed -> review with such ID exists
$spam_helper->AddToSpamControl();
}
if ( $this->Application->GetVar('ajax') == 'yes' ) {
echo $count + 1;
}
}
/**
* [HOOK] Allows to add cloned subitem to given prefix
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnCloneSubItem(kEvent $event)
{
parent::OnCloneSubItem($event);
if ( $event->MasterEvent->Prefix == 'fav' ) {
$clones = $this->Application->getUnitOption($event->MasterEvent->Prefix, 'Clones');
$subitem_prefix = $event->Prefix . '-' . $event->MasterEvent->Prefix;
$clones[$subitem_prefix]['ParentTableKey'] = 'ResourceId';
$clones[$subitem_prefix]['ForeignKey'] = 'ResourceId';
$this->Application->setUnitOption($event->MasterEvent->Prefix, 'Clones', $clones);
}
}
/**
* 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());
}
}
}
Index: branches/5.2.x/core/units/categories/categories_event_handler.php
===================================================================
--- branches/5.2.x/core/units/categories/categories_event_handler.php (revision 16312)
+++ branches/5.2.x/core/units/categories/categories_event_handler.php (revision 16313)
@@ -1,3148 +1,3152 @@
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('ItemType not defined for prefix ' . $event->Prefix . '', 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;
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 ' . TABLE_PREFIX . 'ses_' . $this->Application->GetSID() . '_' . TABLE_PREFIX . 'Search
search_result JOIN %1$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 = $this->Application->recallObject('SearchHelper');
/* @var $search_helper kSearchHelper */
$search_helper->SetComplexFilter($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);
}
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' ) {
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');
}
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 {
$not_found = $this->Application->ConfigValue('ErrorTemplate');
$real_t = $not_found ? $not_found : 'error_notfound';
$themes_helper = $this->Application->recallObject('ThemesHelper');
/* @var $themes_helper kThemesHelper */
$theme_id = $this->Application->GetVar('m_theme');
$category_id = $themes_helper->getPageByTemplate($real_t, $theme_id);
$this->Application->SetVar('m_cat_id', $category_id);
header('HTTP/1.0 404 Not Found');
}
// 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'));
}
}
- $is_admin = $this->Application->isAdminUser;
+ // Don't allow creating records on behalf of another user.
+ if ( !$this->Application->isAdminUser && !defined('CRON') ) {
+ $object->SetDBField('CreatedById', $object->GetOriginalField('CreatedById'));
+ }
- if ( (!$object->IsTempTable() && !$is_admin) || ($is_admin && !$object->GetDBField('CreatedById')) ) {
+ // Auto-assign records to currently logged-in user.
+ if ( !$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;
$search_table = TABLE_PREFIX.'ses_'.$this->Application->GetSID().'_'.TABLE_PREFIX.'Search';
$keywords = $this->Application->unescapeRequestVariable(trim($this->Application->GetVar('keywords')));
$query_object = $this->Application->recallObject('HTTPQuery');
/* @var $query_object kHTTPQuery */
$sql = 'SHOW TABLES LIKE "'.$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'))
{
$this->Conn->Query('DROP TABLE IF EXISTS '.$search_table);
$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
$search_helper = $this->Application->recallObject('SearchHelper');
/* @var $search_helper kSearchHelper */
$where_clause = Array ();
foreach ($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);
$ids = Array ();
$search_table = TABLE_PREFIX . 'ses_' . $this->Application->GetSID() . '_' . TABLE_PREFIX . 'Search';
$sql = 'SHOW TABLES LIKE "' . $search_table . '"';
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/" 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 . '/' . $url_part, '/');
// bb_ -> forums/bb_2
if ( !preg_match('/^bb_[\d]+$/', $url_part) && preg_match('/(.*)_([\d]+)$/', $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
}
}