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Sun, Feb 2, 8:45 AM

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Index: trunk/core/kernel/db/db_tag_processor.php
===================================================================
--- trunk/core/kernel/db/db_tag_processor.php (revision 937)
+++ trunk/core/kernel/db/db_tag_processor.php (revision 938)
@@ -1,138 +1,141 @@
<?php
class kDBTagProcessor extends TagProcessor {
/**
* Prints list content using block specified
*
* @param Array $params
* @return string
* @access public
*/
function PrintList($params)
{
$list =& $this->Application->recallObject( $this->getPrefixSpecial(), $this->Prefix.'_List',$params);
$id_field = $this->Application->getUnitOption($this->Prefix,'IDField');
//<inp:cand_MapField field="candidate_id" var_name="cand_id"/>
/*$parser =& $this->Application->recallObject('TemplateParser');
// only useful in case in inside prinklist block we have another
// tagprocessor who wants to findout out printlist prefix and special
$parser->SetParam('prefix', $this->Prefix);
$parser->SetParam('special', $this->Special);*/
$list->Query();
$o = '';
$list->GoFirst();
$block_params=$this->prepareTagParams($params);
$block_params['name']=$params['block'];
$block_params['pass_params']='true';
while (!$list->EOL())
{
$this->Application->SetVar( $this->getPrefixSpecial().'_id', $list->GetDBField($id_field) );
$o.= $this->Application->ParseBlock($block_params, 1);
$list->GoNext();
}
return $o;
}
/**
* Append prefix and special to tag
* params (get them from tagname) like
* they were really passed as params
*
* @param Array $tag_params
* @return Array
* @access protected
*/
function prepareTagParams($tag_params)
{
$ret=$tag_params;
$ret['Prefix']=$this->Prefix;
$ret['Special']=$this->Special;
$ret['PrefixSpecial']=$this->getPrefixSpecial();
return $ret;
}
/**
* Get's reuested field value
*
* @param Array $params
* @return string
* @access public
*/
function Field($params)
{
$field = $params['field'];
$object =& $this->Application->recallObject($this->getPrefixSpecial(),$this->Prefix, $params);
$value = $object->GetField($field);
if (isset($params['nl2br'])) $value = nl2br($value);
return $value;
}
/**
* Print grid pagination using
* block names specified
*
* @param Array $params
* @return string
* @access public
*/
function PrintPages($params)
{
$prefix_special=$this->getPrefixSpecial();
$object =& $this->Application->recallObject($prefix_special,$this->Prefix.'_List',$params);
$total = $object->GetTotalPages();
$o = '';
- $this->Application->SetVar($prefix_special.'_event','OnSetPage');
+
+ $this->Application->SetVar($prefix_special.'_event','');
+ $this->Application->SetVar($prefix_special.'_id','');
+
$current_page = $this->Application->RecallVar($prefix_special.'_page');
$block_params=$this->prepareTagParams($params);
for ($i=1; $i<=$total; $i++)
{
$this->Application->SetVar($prefix_special.'_page',$i);
$block = $params[ (($i==$current_page)?'active':'inactive').'_block' ];
$block_params['name']=$block;
$block_params['page']=$i;
$o .= $this->Application->ParseBlock($block_params, 1);
}
return $o;
}
/*function MapField($params)
{
$object =& $this->Application->recallObject($this->Prefix.'.'.$this->Special);
$value = $object->GetField($params['field']);
$this->Application->SetVar($params['var_name'],$value);
}*/
/**
* Returns input field name to
* be placed on form (for correct
* event processing)
*
* @param Array $params
* @return string
* @access public
*/
function InputName($params)
{
$prefix_special=$this->getPrefixSpecial();
$item = $this->Application->recallObject($prefix_special);
return $prefix_special.'['.$item->GetID().']['.$params['field'].']';
}
}
?>
\ No newline at end of file
Property changes on: trunk/core/kernel/db/db_tag_processor.php
___________________________________________________________________
Modified: cvs2svn:cvs-rev
## -1 +1 ##
-1.1
\ No newline at end of property
+1.2
\ No newline at end of property
Index: trunk/core/kernel/db/db_event_handler.php
===================================================================
--- trunk/core/kernel/db/db_event_handler.php (revision 937)
+++ trunk/core/kernel/db/db_event_handler.php (revision 938)
@@ -1,409 +1,382 @@
<?php
/**
* Note:
* 1. When adressing variables from submit containing
* Prefix_Special as part of their name use
* $event->getPrefixSpecial(true) instead of
* $event->Prefix_Special as usual. This is due PHP
* is converting "." symbols in variable names during
* submit info "_". $event->getPrefixSpecial optional
* 1st parameter returns correct corrent Prefix_Special
* for variables beeing submitted such way (e.g. variable
* name that will be converted by PHP: "users.read_only_id"
* will be submitted as "users_read_only_id".
*
* 2. When using $this->Application-LinkVar on variables submitted
* from form which contain $Prefix_Special then note 1st item. Example:
* LinkVar($event->getPrefixSpecial(true).'_varname',$event->Prefix_Special.'_varname')
*
*/
/**
* EventHandler that is used to process
* any database related events
*
*/
class kDBEventHandler extends kEventHandler {
/**
- * Loads item only
- *
- * @param kEvent $event
- * @access protected
- */
- function OnLoad(&$event)
- {
- $object =& $this->createObject(&$event);
- $this->Application->SetVar($event->Prefix_Special.'_SaveEvent','OnUpdate');
- $event->redirect=false;
- }
-
- /**
* Get's ID of item to be edited.
* Returns 1st id in case if many
* items were selected.
*
* @param kEvent $event
* @return int
*/
function getPassedID(&$event)
{
$ret=$this->Application->GetVar($event->getPrefixSpecial().'_id');
if($ret===false)
{
$ids=$this->Application->GetVar($event->getPrefixSpecial().'_selected_ids');
$ids=explode(',',$ids);
if($ids) $ret=array_shift($ids);
}
return $ret;
}
/**
* Builds item (loads if needed)
*
* @param kEvent $event
* @access protected
*/
function OnItemBuild(&$event)
{
$object =& $this->createObject(&$event);
$this->dbBuild(&$object,&$event);
$sql=$this->getSelectSQL($event,'OnItemPrepareQuery');
$object->setSelectSQL($sql);
// 1. set from config what needed
$fields = $this->Application->getUnitOption($event->Prefix,'Fields');
$object->setConfigFields( array_keys($fields) );
// 2. loads if allowed
$auto_load = $this->Application->getUnitOption($event->Prefix,'AutoLoad');
if($auto_load)
{
$id = $this->getPassedID(&$event);
$object->Load($id);
}
}
/**
* Builds list
*
* @param kEvent $event
* @access protected
*/
function OnListBuild(&$event)
{
$event->setPseudoClass('_List');
$object =& $this->createObject(&$event);
$this->dbBuild(&$object,&$event);
$sql=$this->getSelectSQL($event,'OnListPrepareQuery');
$object->setSelectSQL($sql);
$t=$this->Application->GetVar('t');
$this->Application->StoreVar('redirect_to',$t);
$this->SetPagination(&$event);
$this->SetSorting(&$event);
}
/**
* Set's correct page for list
* based on data provided with event
*
* @param kEvent $event
* @access private
* @see OnListBuild
*/
function SetPagination(&$event)
{
$per_page = $event->getEventParam('per_page');
if(!$per_page)
{
$per_page=$this->Application->RecallVar($event->Prefix_Special.'_PerPage');
if(!$per_page)
{
$per_page=10;
}
}
$event->setPseudoClass('_List');
$object =& $this->createObject(&$event);
$object->SetPerPage($per_page);
$object->CountRecs();
$object->SetPage( $this->Application->GetLinkedVar( $event->Prefix_Special.'_Page' ) );
}
/**
* Set's correct sorting for list
* based on data provided with event
*
* @param kEvent $event
* @access private
* @see OnListBuild
*/
function SetSorting(&$event)
{
$event->setPseudoClass('_List');
$object =& $this->createObject(&$event);
$cur_sort1 = $this->Application->RecallVar($event->Prefix_Special.'_Sort1');
$cur_sort1_dir = $this->Application->RecallVar($event->Prefix_Special.'_Sort1_Dir');
$cur_sort2 = $this->Application->RecallVar($event->Prefix_Special.'_Sort2');
$cur_sort2_dir = $this->Application->RecallVar($event->Prefix_Special.'_Sort2_Dir');
//Use default if not specified
/*if ( $cur_sort1 === false || $cur_sort1_dir == false ) {
$cur_sort1 = $this->Application->ConfigOption($event->Prefix_Special.'_Sort1');
$cur_sort1_dir = $this->Application->ConfigOption($event->Prefix_Special.'_Sort1_Dir');
$cur_sort2 = $this->Application->ConfigOption($event->Prefix_Special.'_Sort2');
$cur_sort2_dir = $this->Application->ConfigOption($event->Prefix_Special.'_Sort2_Dir');
}*/
if($cur_sort1 != '' && $cur_sort1_dir != '')
{
$object->AddOrderField($cur_sort1, $cur_sort1_dir);
}
if($cur_sort2 != '' && $cur_sort2_dir != '')
{
$object->AddOrderField($cur_sort2, $cur_sort2_dir);
}
}
/**
* Some kind of filter processing stuff.
* Not in use by now
*
*/
function AddFilters()
{
}
/**
- * Set's new page for list
- *
- * @param kEvent $event
- * @access protected
- */
- function OnSetPage(&$event)
- {
- $event->setPseudoClass('_List');
- $object =& $this->createObject(&$event);
- $new_page =& $this->Application->GetVar($event->Prefix_Special.'_page');
- $object->SetPage($new_page);
- }
-
- /**
* Set's new sorting for list
*
* @param kEvent $event
* @access protected
*/
function OnSetSorting(&$event)
{
$this->Application->LinkVar($event->getPrefixSpecial(true).'_Sort1',$event->Prefix_Special.'_Sort1');
$this->Application->LinkVar($event->getPrefixSpecial(true).'_Sort1_Dir',$event->Prefix_Special.'_Sort1_Dir');
//$event->setPseudoClass('_List');
//$object =& $this->createObject(&$event);
}
/**
* Common builder part for Item & List
*
* @param Object $object
* @access private
*/
function dbBuild(&$object,&$event)
{
// set Item & List common parameters from config
$table = $this->Application->getUnitOption($event->Prefix,'TableName');
$object->setTableName($table);
$id_field = $this->Application->getUnitOption($event->Prefix,'IDField');
$object->setIDField($id_field);
// get selected ids from post & save them to session
$items_info = $this->Application->GetVar( $event->getPrefixSpecial(true) );
if($items_info)
{
$ids=array_keys($items_info);
$this->Application->SetVar($event->getPrefixSpecial().'_selected_ids',implode(',',$ids));
}
$this->Application->LinkVar($event->getPrefixSpecial().'_selected_ids');
// set's any possible hidden fields needed for both Item & List
$current_event = $this->Application->GetVar($event->Prefix_Special.'_event');
$this->Application->setEvent($event->Prefix_Special,$current_event);
}
/**
* Returns select query for loading item/list
*
* @param kEvent $event
* @param string $event_name
* @return string
* @access protected
*/
function getSelectSQL(&$event,$event_name)
{
$new_event =& $this->inheritEvent(&$event);
$new_event->Name=$event_name;
$this->Application->HandleEvent(&$new_event);
return $event->getEventParam('SQLQuery');
}
/**
* Creates needed sql query to load item,
* if no query is defined in config for
* special requested, then use default
* query
*
* @param kEvent $event
* @access protected
*/
function OnItemPrepareQuery(&$event)
{
$sqls = $this->Application->getUnitOption($event->Prefix,'ItemSQLs');
$sql = isset($sqls[$event->Special])?$sqls[$event->Special]:$sqls[''];
$event->MasterEvent->setEventParam('SQLQuery',$sql);
}
/**
* Creates needed sql query to load list,
* if no query is defined in config for
* special requested, then use default
* query
*
* @param kEvent $event
* @access protected
*/
function OnListPrepareQuery(&$event)
{
$sqls = $this->Application->getUnitOption($event->Prefix,'ListSQLs');
$sql = isset($sqls[$event->Special])?$sqls[$event->Special]:$sqls[''];
$event->MasterEvent->setEventParam('SQLQuery',$sql);
}
/**
* Creates new kDBItem
*
* @param kEvent $event
* @access protected
*/
function OnCreate(&$event)
{
$this->Application->setUnitOption($this->getPrefixSpecial(),'AutoLoad',false);
$object =& $this->createObject(&$event);
$this->prepareObject(&$object,&$event);
$items_info = $this->Application->GetVar( $event->getPrefixSpecial(true) );
if($items_info) $field_values = array_shift($items_info);
$object->SetFieldsFromHash($field_values);
if( $object->Create() )
{
$event->status=erSUCCESS;
}
else
{
$event->status=erFATAL;
$event->redirect=false;
}
}
/**
* Updates kDBItem
*
* @param kEvent $event
* @access protected
*/
function OnUpdate(&$event)
{
$this->Application->setUnitOption($this->getPrefixSpecial(),'AutoLoad',false);
$object =& $this->createObject(&$event);
$this->prepareObject(&$object,&$event);
$items_info = $this->Application->GetVar( $event->getPrefixSpecial(true) );
if($items_info)
{
foreach($items_info as $id => $field_values)
{
//$object->Load($id);
$object->SetFieldsFromHash($field_values);
if( $object->Update($id) )
{
$event->status=erSUCCESS;
}
else
{
$event->status=erFATAL;
$event->redirect=false;
break;
}
}
}
}
/**
* Delete's kDBItem object
*
* @param kEvent $event
* @access protected
*/
function OnDelete(&$event)
{
$this->Application->setUnitOption($this->getPrefixSpecial(),'AutoLoad',false);
$object =& $this->createObject(&$event);
$object->ID=$this->Application->GetVar($event->Prefix_Special.'_id');
if( $object->Delete() )
{
$event->status=erSUCCESS;
}
else
{
$event->status=erFATAL;
$event->redirect=false;
break;
}
}
/**
* Prepares new kDBItem object
*
* @param kEvent $event
* @access protected
*/
function OnNew(&$event)
{
$this->Application->setUnitOption($this->getPrefixSpecial(),'AutoLoad',false);
$object =& $this->createObject(&$event);
$this->prepareObject(&$object,&$event);
$object->setID(0);
$this->Application->SetVar($event->Prefix_Special.'_SaveEvent','OnCreate');
$event->redirect=false;
}
/**
* Cancel's kDBItem Editing/Creation
*
* @param kEvent $event
* @access protected
*/
function OnCancel(&$event)
{
}
}
?>
\ No newline at end of file
Property changes on: trunk/core/kernel/db/db_event_handler.php
___________________________________________________________________
Modified: cvs2svn:cvs-rev
## -1 +1 ##
-1.2
\ No newline at end of property
+1.3
\ No newline at end of property

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