Index: trunk/core/kernel/db/db_event_handler.php
===================================================================
diff -u -N
--- trunk/core/kernel/db/db_event_handler.php (revision 8796)
+++ trunk/core/kernel/db/db_event_handler.php (revision 0)
@@ -1,2099 +0,0 @@
-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 {
-
- /**
- * Description
- *
- * @var kDBConnection
- * @access public
- */
- var $Conn;
-
- /**
- * Adds ability to address db connection
- *
- * @return kDBEventHandler
- * @access public
- */
- function kDBEventHandler()
- {
- parent::kBase();
- $this->Conn =& $this->Application->GetADODBConnection();
- }
-
- /**
- * Checks permissions of user
- *
- * @param kEvent $event
- */
- function CheckPermission(&$event)
- {
- if (!$this->Application->IsAdmin()) {
- $allow_events = Array('OnSearch', 'OnSearchReset', 'OnNew');
- if (in_array($event->Name, $allow_events)) {
- // allow search on front
- return true;
- }
- }
-
- $section = $event->getSection();
- if (!preg_match('/^CATEGORY:(.*)/', $section)) {
- // only if not category item events
- if ((substr($event->Name, 0, 9) == 'OnPreSave') || ($event->Name == 'OnSave')) {
- if ($this->isNewItemCreate($event)) {
- return $this->Application->CheckPermission($section.'.add', 1);
- }
- else {
- return $this->Application->CheckPermission($section.'.add', 1) || $this->Application->CheckPermission($section.'.edit', 1);
- }
- }
- }
-
- if ($event->Name == 'OnPreCreate') {
- // save category_id before item create (for item category selector not to destroy permission checking category)
- $this->Application->LinkVar('m_cat_id');
- }
-
- return parent::CheckPermission($event);
- }
-
- /**
- * Allows to override standart permission mapping
- *
- */
- function mapPermissions()
- {
- parent::mapPermissions();
- $permissions = Array(
- 'OnLoad' => Array('self' => 'view', 'subitem' => 'view'),
- 'OnItemBuild' => Array('self' => 'view', 'subitem' => 'view'),
-
- 'OnBuild' => Array('self' => true),
-
- 'OnNew' => Array('self' => 'add', 'subitem' => 'add|edit'),
- 'OnCreate' => Array('self' => 'add', 'subitem' => 'add|edit'),
- 'OnUpdate' => Array('self' => 'edit', 'subitem' => 'add|edit'),
- 'OnSetPrimary' => Array('self' => 'add|edit', 'subitem' => 'add|edit'),
- 'OnDelete' => Array('self' => 'delete', 'subitem' => 'add|edit'),
- 'OnMassDelete' => Array('self' => 'delete', 'subitem' => 'add|edit'),
- 'OnMassClone' => Array('self' => 'add', 'subitem' => 'add|edit'),
-
- 'OnCut' => array('self'=>'edit', 'subitem' => 'edit'),
- 'OnCopy' => array('self'=>'edit', 'subitem' => 'edit'),
- 'OnPaste' => array('self'=>'edit', 'subitem' => 'edit'),
-
- 'OnSelectItems' => Array('self' => 'add|edit', 'subitem' => 'add|edit'),
- 'OnProcessSelected' => Array('self' => 'add|edit', 'subitem' => 'add|edit'),
- 'OnSelectUser' => Array('self' => 'add|edit', 'subitem' => 'add|edit'),
-
- 'OnMassApprove' => Array('self' => 'advanced:approve|edit', 'subitem' => 'advanced:approve|add|edit'),
- 'OnMassDecline' => Array('self' => 'advanced:decline|edit', 'subitem' => 'advanced:decline|add|edit'),
- 'OnMassMoveUp' => Array('self' => 'advanced:move_up|edit', 'subitem' => 'advanced:move_up|add|edit'),
- 'OnMassMoveDown' => Array('self' => 'advanced:move_down|edit', 'subitem' => 'advanced:move_down|add|edit'),
-
- 'OnPreCreate' => Array('self' => 'add|add.pending', 'subitem' => 'edit|edit.pending'),
- 'OnEdit' => Array('self' => 'edit|edit.pending', 'subitem' => 'edit|edit.pending'),
-
- 'OnExport' => Array('self' => 'view|advanced:export'),
- 'OnExportBegin' => Array('self' => 'view|advanced:export'),
- 'OnExportProgress' => Array('self' => 'view|advanced:export'),
-
-
- // theese event do not harm, but just in case check them too :)
- 'OnCancelEdit' => Array('self' => true, 'subitem' => true),
- 'OnCancel' => Array('self' => true, 'subitem' => true),
- 'OnReset' => Array('self' => true, 'subitem' => true),
-
- 'OnSetSorting' => Array('self' => true, 'subitem' => true),
- 'OnSetSortingDirect' => Array('self' => true, 'subitem' => true),
-
- 'OnSetFilter' => Array('self' => true, 'subitem' => true),
- 'OnApplyFilters' => Array('self' => true, 'subitem' => true),
- 'OnRemoveFilters' => Array('self' => true, 'subitem' => true),
- 'OnSetFilterPattern' => Array('self' => true, 'subitem' => true),
-
- 'OnSetPerPage' => Array('self' => true, 'subitem' => true),
-
- 'OnSearch' => Array('self' => true, 'subitem' => true),
- 'OnSearchReset' => Array('self' => true, 'subitem' => true),
-
- 'OnGoBack' => Array('self' => true, 'subitem' => true),
-
- // it checks permission itself since flash uploader does not send cookies
- 'OnUploadFile' => Array('self'=>true, 'subitem'=>true),
-
- 'OnViewFile' => Array('self'=>true, 'subitem'=>true),
- );
- $this->permMapping = array_merge($this->permMapping, $permissions);
- }
-
- function mapEvents()
- {
- $events_map = Array(
- 'OnRemoveFilters' => 'FilterAction',
- 'OnApplyFilters' => 'FilterAction',
- 'OnMassApprove'=>'iterateItems',
- 'OnMassDecline'=>'iterateItems',
- 'OnMassMoveUp'=>'iterateItems',
- 'OnMassMoveDown'=>'iterateItems',
- );
-
- $this->eventMethods = array_merge($this->eventMethods, $events_map);
- }
-
- /**
- * Returns ID of current item to be edited
- * by checking ID passed in get/post as prefix_id
- * or by looking at first from selected ids, stored.
- * Returned id is also stored in Session in case
- * it was explicitly passed as get/post
- *
- * @param kEvent $event
- * @return int
- */
- function getPassedID(&$event)
- {
- if ($event->getEventParam('raise_warnings') === false) {
- $event->setEventParam('raise_warnings', 1);
- }
-
- // 1. get id from post (used in admin)
- $ret = $this->Application->GetVar($event->getPrefixSpecial(true).'_id');
- if($ret) return $ret;
-
- // 2. get id from env (used in front)
- $ret = $this->Application->GetVar($event->getPrefixSpecial().'_id');
- if($ret) return $ret;
-
- // recall selected ids array and use the first one
- $ids = $this->Application->GetVar($event->getPrefixSpecial().'_selected_ids');
- if ($ids != '') {
- $ids=explode(',',$ids);
- if($ids) $ret=array_shift($ids);
- }
- else { // if selected ids are not yet stored
- $this->StoreSelectedIDs($event);
- return $this->Application->GetVar($event->getPrefixSpecial(true).'_id'); // StoreSelectedIDs sets this variable
- }
- return $ret;
- }
-
- /**
- * Prepares and stores selected_ids string
- * in Session and Application Variables
- * by getting all checked ids from grid plus
- * id passed in get/post as prefix_id
- *
- * @param kEvent $event
- * @param Array $ids
- *
- * @return Array ids stored
- */
- function StoreSelectedIDs(&$event, $ids = null)
- {
- $wid = $this->Application->GetTopmostWid($event->Prefix);
- $session_name = rtrim($event->getPrefixSpecial().'_selected_ids_'.$wid, '_');
-
- if (isset($ids)) {
- // save ids directly if they given
- $this->Application->StoreVar($session_name, implode(',', $ids));
- return $ids;
- }
-
- $ret = Array();
-
- // May be we don't need this part: ?
- $passed = $this->Application->GetVar($event->getPrefixSpecial(true).'_id');
- if($passed !== false && $passed != '')
- {
- array_push($ret, $passed);
- }
-
- $ids = Array();
-
- // get selected ids from post & save them to session
- $items_info = $this->Application->GetVar( $event->getPrefixSpecial(true) );
- if($items_info)
- {
- $id_field = $this->Application->getUnitOption($event->Prefix,'IDField');
- foreach($items_info as $id => $field_values)
- {
- if( getArrayValue($field_values,$id_field) ) array_push($ids,$id);
- }
- //$ids=array_keys($items_info);
- }
-
- $ret = array_unique(array_merge($ret, $ids));
-
- $this->Application->SetVar($event->getPrefixSpecial().'_selected_ids', implode(',',$ret));
- $this->Application->LinkVar($event->getPrefixSpecial().'_selected_ids', $session_name);
-
- // This is critical - otherwise getPassedID will return last ID stored in session! (not exactly true)
- // this smells... needs to be refactored
- $first_id = getArrayValue($ret,0);
- if (($first_id === false) && ($event->getEventParam('raise_warnings') == 1)) {
- if ($this->Application->isDebugMode()) {
- $this->Application->Debugger->appendTrace();
- }
- trigger_error('Requested ID for prefix '.$event->getPrefixSpecial().' not passed',E_USER_NOTICE);
- }
- $this->Application->SetVar($event->getPrefixSpecial(true).'_id', $first_id);
- return $ret;
- }
-
- /**
- * Returns stored selected ids as an array
- *
- * @param kEvent $event
- * @param bool $from_session return ids from session (written, when editing was started)
- * @return array
- */
- function getSelectedIDs(&$event, $from_session = false)
- {
- if ($from_session) {
- $wid = $this->Application->GetTopmostWid($event->Prefix);
- $var_name = rtrim($event->getPrefixSpecial().'_selected_ids_'.$wid, '_');
- $ret = $this->Application->RecallVar($var_name);
- }
- else {
- $ret = $this->Application->GetVar($event->getPrefixSpecial().'_selected_ids');
- }
-
- return explode(',', $ret);
- }
-
- /**
- * Returs associative array of submitted fields for current item
- * Could be used while creating/editing single item -
- * meaning on any edit form, except grid edit
- *
- * @param kEvent $event
- */
- function getSubmittedFields(&$event)
- {
- $items_info = $this->Application->GetVar( $event->getPrefixSpecial(true) );
- $field_values = $items_info ? array_shift($items_info) : Array();
- return $field_values;
- }
-
- /**
- * Removes any information about current/selected ids
- * from Application variables and Session
- *
- * @param kEvent $event
- */
- function clearSelectedIDs(&$event)
- {
- $prefix_special = $event->getPrefixSpecial();
-
- $ids = implode(',', $this->getSelectedIDs($event, true));
- $event->setEventParam('ids', $ids);
-
- $wid = $this->Application->GetTopmostWid($event->Prefix);
- $session_name = rtrim($prefix_special.'_selected_ids_'.$wid, '_');
-
- $this->Application->RemoveVar($session_name);
- $this->Application->SetVar($prefix_special.'_selected_ids', '');
-
- $this->Application->SetVar($prefix_special.'_id', ''); // $event->getPrefixSpecial(true).'_id' too may be
- }
-
- /*function SetSaveEvent(&$event)
- {
- $this->Application->SetVar($event->Prefix_Special.'_SaveEvent','OnUpdate');
- $this->Application->LinkVar($event->Prefix_Special.'_SaveEvent');
- }*/
-
- /**
- * Common builder part for Item & List
- *
- * @param kDBBase $object
- * @param kEvent $event
- * @access private
- */
- function dbBuild(&$object, &$event)
- {
- $object->Configure( $event->getEventParam('populate_ml_fields') );
- $this->PrepareObject($object, $event);
-
- // force live table if specified or is original item
- $live_table = $event->getEventParam('live_table') || $event->Special == 'original';
-
- if( $this->UseTempTables($event) && !$live_table )
- {
- $object->SwitchToTemp();
- }
-
- // This strange constuction creates hidden field for storing event name in form submit
- // It pass SaveEvent to next screen, otherwise after unsuccsefull create it will try to update rather than create
- $current_event = $this->Application->GetVar($event->Prefix_Special.'_event');
-// $this->Application->setEvent($event->Prefix_Special, $current_event);
- $this->Application->setEvent($event->Prefix_Special, '');
-
- $save_event = $this->UseTempTables($event) && $this->Application->GetTopmostPrefix($event->Prefix) == $event->Prefix ? 'OnSave' : 'OnUpdate';
- $this->Application->SetVar($event->Prefix_Special.'_SaveEvent',$save_event);
- }
-
- /**
- * Checks, that currently loaded item is allowed for viewing (non permission-based)
- *
- * @param kEvent $event
- * @return bool
- */
- function checkItemStatus(&$event)
- {
- $status_fields = $this->Application->getUnitOption($event->Prefix,'StatusField');
- if (!$status_fields) {
- return true;
- }
-
- $status_field = array_shift($status_fields);
- if ($status_field == 'Status' || $status_field == 'Enabled') {
- $object =& $event->getObject();
- if (!$object->isLoaded()) {
- return true;
- }
-
- return $object->GetDBField($status_field) == STATUS_ACTIVE;
- }
- return true;
- }
-
- /**
- * Builds item (loads if needed)
- *
- * @param kEvent $event
- * @access protected
- */
- function OnItemBuild(&$event)
- {
- $object =& $event->getObject();
- $this->dbBuild($object,$event);
-
- $sql = $this->ItemPrepareQuery($event);
- $sql = $this->Application->ReplaceLanguageTags($sql);
- $object->setSelectSQL($sql);
-
- // 2. loads if allowed
- $auto_load = $this->Application->getUnitOption($event->Prefix,'AutoLoad');
- $skip_autload = $event->getEventParam('skip_autoload');
-
- if ($auto_load && !$skip_autload) {
- $perm_status = true;
- $user_id = $this->Application->RecallVar('user_id');
- $event->setEventParam('top_prefix', $this->Application->GetTopmostPrefix($event->Prefix, true));
- if ($user_id == -1 || $this->CheckPermission($event)) {
- // don't autoload item, when user doesn't have view permission
- $this->LoadItem($event);
-
- if ($user_id != -1 && !$this->checkItemStatus($event)) {
- $perm_status = false;
- }
- }
- else {
- $perm_status = false;
- }
-
- if (!$perm_status) {
- // when no permission to view item -> redirect to no pemrission template
- if ($this->Application->isDebugMode()) {
- $this->Application->Debugger->appendTrace();
- }
- trigger_error('ItemLoad Permission Failed for prefix ['.$event->getPrefixSpecial().']', E_USER_WARNING);
- $next_template = $this->Application->IsAdmin() ? 'no_permission' : $this->Application->ConfigValue('NoPermissionTemplate');
- $this->Application->Redirect($next_template, Array('next_template' => $this->Application->GetVar('t')));
- }
- }
-
- $actions =& $this->Application->recallObject('kActions');
- $actions->Set($event->Prefix_Special.'_GoTab', '');
-
- $actions->Set($event->Prefix_Special.'_GoId', '');
- }
-
- /**
- * Build subtables array from configs
- *
- * @param kEvent $event
- */
- function OnTempHandlerBuild(&$event)
- {
- $object =& $this->Application->recallObject($event->getPrefixSpecial().'_TempHandler', 'kTempTablesHandler');
- /* @var $object kTempTablesHandler */
-
- $object->BuildTables( $event->Prefix, $this->getSelectedIDs($event) );
- }
-
- /**
- * Enter description here...
- *
- * @param kEvent $event
- * @return unknown
- */
- function UseTempTables(&$event)
- {
- $object = &$event->getObject();
- $top_prefix = $this->Application->GetTopmostPrefix($event->Prefix);
-
- $var_names = Array (
- $top_prefix,
- rtrim($top_prefix.'_'.$event->Special, '_'),
- rtrim($top_prefix.'.'.$event->Special, '.'),
- );
- $var_names = array_unique($var_names);
-
- $temp_mode = false;
- foreach ($var_names as $var_name) {
- $value = $this->Application->GetVar($var_name.'_mode');
- if (substr($value, 0, 1) == 't') {
- $temp_mode = true;
- break;
- }
- }
-
- return $temp_mode;
- }
-
- /**
- * Returns table prefix from event (temp or live)
- *
- * @param kEvent $event
- * @return string
- * @todo Needed? Should be refactored (by Alex)
- */
- function TablePrefix(&$event)
- {
- return $this->UseTempTables($event) ? $this->Application->GetTempTablePrefix('prefix:'.$event->Prefix).TABLE_PREFIX : TABLE_PREFIX;
- }
-
- /**
- * Load item if id is available
- *
- * @param kEvent $event
- */
- function LoadItem(&$event)
- {
- $object =& $event->getObject();
- $id = $this->getPassedID($event);
- if ($object->Load($id)) {
- $actions =& $this->Application->recallObject('kActions');
- $actions->Set($event->Prefix_Special.'_id', $object->GetID() );
- }
- else {
- $object->setID($id);
- }
- }
-
- /**
- * Builds list
- *
- * @param kEvent $event
- * @access protected
- */
- function OnListBuild(&$event)
- {
- $object =& $event->getObject();
- /* @var $object kDBList */
-
- $this->dbBuild($object,$event);
-
- $sql = $this->ListPrepareQuery($event);
- $sql = $this->Application->ReplaceLanguageTags($sql);
- $object->setSelectSQL($sql);
- $object->Counted = false; // when requery="1" should re-count records too!
-
- $object->linkToParent( $this->getMainSpecial($event) );
-
- $this->AddFilters($event);
- $this->SetCustomQuery($event); // new!, use this for dynamic queries based on specials for ex.
- $this->SetPagination($event);
- $this->SetSorting($event);
-
-// $object->CalculateTotals(); // Now called in getTotals to avoid extra query
-
- $actions =& $this->Application->recallObject('kActions');
- $actions->Set('remove_specials['.$event->Prefix_Special.']', '0');
- $actions->Set($event->Prefix_Special.'_GoTab', '');
- }
-
-
- /**
- * Get's special of main item for linking with subitem
- *
- * @param kEvent $event
- * @return string
- */
- function getMainSpecial(&$event)
- {
- $special = $event->getEventParam('main_special');
- if($special === false || $special == '$main_special')
- {
- $special = $event->Special;
- }
- return $special;
- }
-
- /**
- * Apply any custom changes to list's sql query
- *
- * @param kEvent $event
- * @access protected
- * @see OnListBuild
- */
- function SetCustomQuery(&$event)
- {
-
- }
-
- /**
- * Set's new perpage for grid
- *
- * @param kEvent $event
- */
- function OnSetPerPage(&$event)
- {
- $per_page = $this->Application->GetVar($event->getPrefixSpecial(true).'_PerPage');
- $this->Application->StoreVar($event->getPrefixSpecial().'_PerPage', $per_page);
-
- $view_name = $this->Application->RecallVar($event->getPrefixSpecial().'_current_view');
- $this->Application->StorePersistentVar($event->getPrefixSpecial().'_PerPage.'.$view_name, $per_page);
- }
-
- /**
- * Set's correct page for list
- * based on data provided with event
- *
- * @param kEvent $event
- * @access private
- * @see OnListBuild
- */
- function SetPagination(&$event)
- {
- // get PerPage (forced -> session -> config -> 10)
- $per_page = $this->getPerPage($event);
-
- $object =& $event->getObject();
- $object->SetPerPage($per_page);
- $this->Application->StoreVarDefault($event->getPrefixSpecial().'_Page', 1);
-
- $page = $this->Application->GetVar($event->getPrefixSpecial().'_Page');
- if (!$page) {
- $page = $this->Application->GetVar($event->getPrefixSpecial(true).'_Page');
- }
- if (!$page) {
- $page = $this->Application->RecallVar($event->getPrefixSpecial().'_Page');
- }
- else {
- $this->Application->StoreVar($event->getPrefixSpecial().'_Page', $page);
- }
-
- if( !$event->getEventParam('skip_counting') )
- {
- $pages = $object->GetTotalPages();
- if($page > $pages)
- {
- $this->Application->StoreVar($event->getPrefixSpecial().'_Page', 1);
- $page = 1;
- }
- }
-
- /*$per_page = $event->getEventParam('per_page');
- if ($per_page == 'list_next') {
-
- $cur_page = $page;
- $cur_per_page = $per_page;
-
- $object->SetPerPage(1);
-
- $object =& $this->Application->recallObject($event->Prefix);
- $cur_item_index = $object->CurrentIndex;
-
- $page = ($cur_page-1) * $cur_per_page + $cur_item_index + 1;
- $object->SetPerPage(1);
- }*/
-
- $object->SetPage($page);
- }
-
- /**
- * Returns current per-page setting for list
- *
- * @param kEvent $event
- * @return int
- */
- function getPerPage(&$event)
- {
- // 1. per-page is passed as tag parameter to PrintList, InitList, etc.
- $per_page = $event->getEventParam('per_page');
-
- /*if ($per_page == 'list_next') {
- $per_page = '';
- }*/
-
- // 2. per-page variable name is store into config variable
- $config_mapping = $this->Application->getUnitOption($event->Prefix, 'ConfigMapping');
- if ($config_mapping) {
- switch ( $per_page ){
- case 'short_list' :
- $per_page = $this->Application->ConfigValue($config_mapping['ShortListPerPage']);
- break;
- case 'default' :
- $per_page = $this->Application->ConfigValue($config_mapping['PerPage']);
- break;
- }
- }
-
- if (!$per_page) {
- // per-page is stored to persistent session
- $view_name = $this->Application->RecallVar($event->getPrefixSpecial().'_current_view');
-
- $storage_prefix = $event->getEventParam('same_special') ? $event->Prefix : $event->getPrefixSpecial();
- $per_page = $this->Application->RecallPersistentVar($storage_prefix.'_PerPage.'.$view_name);
-
- if (!$per_page) {
- // per-page is stored to current session
- $per_page = $this->Application->RecallVar($storage_prefix.'_PerPage');
- }
-
- if (!$per_page) {
- if ($config_mapping) {
- if (!isset($config_mapping['PerPage'])) {
- trigger_error('Incorrect mapping of PerPage key in config for prefix '.$event->Prefix.'', E_USER_WARNING);
- }
- $per_page = $this->Application->ConfigValue($config_mapping['PerPage']);
- }
- if (!$per_page) {
- // none of checked above per-page locations are useful, then try default value
- $per_page = 10;
- }
- }
- }
-
- return $per_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 =& $event->getObject();
-
- $storage_prefix = $event->getEventParam('same_special') ? $event->Prefix : $event->Prefix_Special;
- $cur_sort1 = $this->Application->RecallVar($storage_prefix.'_Sort1');
- $cur_sort1_dir = $this->Application->RecallVar($storage_prefix.'_Sort1_Dir');
- $cur_sort2 = $this->Application->RecallVar($storage_prefix.'_Sort2');
- $cur_sort2_dir = $this->Application->RecallVar($storage_prefix.'_Sort2_Dir');
-
- $sorting_configs = $this->Application->getUnitOption($event->Prefix, 'ConfigMapping');
- $list_sortings = $this->Application->getUnitOption($event->Prefix, 'ListSortings');
- $sorting_prefix = getArrayValue($list_sortings, $event->Special) ? $event->Special : '';
-
- $tag_sort_by = $event->getEventParam('sort_by');
- if ($tag_sort_by) {
- if ($tag_sort_by == 'random') {
- $by = 'RAND()';
- $dir = '';
- }
- else {
- list($by, $dir) = explode(',', $tag_sort_by);
- }
- $object->AddOrderField($by, $dir);
- }
-
- if ($sorting_configs && isset ($sorting_configs['DefaultSorting1Field'])){
- $list_sortings[$sorting_prefix]['Sorting'] = Array(
- $this->Application->ConfigValue($sorting_configs['DefaultSorting1Field']) => $this->Application->ConfigValue($sorting_configs['DefaultSorting1Dir']),
- $this->Application->ConfigValue($sorting_configs['DefaultSorting2Field']) => $this->Application->ConfigValue($sorting_configs['DefaultSorting2Dir']),
- );
- }
-
- // Use default if not specified
- if ( !$cur_sort1 || !$cur_sort1_dir)
- {
- if ( $sorting = getArrayValue($list_sortings, $sorting_prefix, 'Sorting') ) {
- reset($sorting);
- $cur_sort1 = key($sorting);
- $cur_sort1_dir = current($sorting);
- if (next($sorting)) {
- $cur_sort2 = key($sorting);
- $cur_sort2_dir = current($sorting);
- }
- }
- }
-
- if ( $forced_sorting = getArrayValue($list_sortings, $sorting_prefix, 'ForcedSorting') ) {
- foreach ($forced_sorting as $field => $dir) {
- $object->AddOrderField($field, $dir);
- }
- }
-
- if($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);
- }
- }
-
- /**
- * Add filters found in session
- *
- * @param kEvent $event
- */
- function AddFilters(&$event)
- {
- $object =& $event->getObject();
-
- $edit_mark = rtrim($this->Application->GetSID().'_'.$this->Application->GetTopmostWid($event->Prefix), '_');
-
- // add search filter
- $filter_data = $this->Application->RecallVar($event->getPrefixSpecial().'_search_filter');
- if ($filter_data) {
- $filter_data = unserialize($filter_data);
- foreach ($filter_data as $filter_field => $filter_params) {
- $filter_type = ($filter_params['type'] == 'having') ? HAVING_FILTER : WHERE_FILTER;
- $filter_value = str_replace(EDIT_MARK, $edit_mark, $filter_params['value']);
- $object->addFilter($filter_field, $filter_value, $filter_type, FLT_SEARCH);
- }
- }
-
- // add custom filter
- $view_name = $this->Application->RecallVar($event->getPrefixSpecial().'_current_view');
- $custom_filters = $this->Application->RecallPersistentVar($event->getPrefixSpecial().'_custom_filter.'.$view_name);
- if ($custom_filters) {
- $grid_name = $event->getEventParam('grid');
- $custom_filters = unserialize($custom_filters);
- if (isset($custom_filters[$grid_name])) {
- foreach ($custom_filters[$grid_name] as $field_name => $field_options) {
- list ($filter_type, $field_options) = each($field_options);
- if (isset($field_options['value']) && $field_options['value']) {
- $filter_type = ($field_options['sql_filter_type'] == 'having') ? HAVING_FILTER : WHERE_FILTER;
- $filter_value = str_replace(EDIT_MARK, $edit_mark, $field_options['value']);
- $object->addFilter($field_name, $filter_value, $filter_type, FLT_CUSTOM);
- }
- }
- }
- }
-
- $view_filter = $this->Application->RecallVar($event->getPrefixSpecial().'_view_filter');
- if($view_filter)
- {
- $view_filter = unserialize($view_filter);
- $temp_filter =& $this->Application->makeClass('kMultipleFilter');
- $filter_menu = $this->Application->getUnitOption($event->Prefix,'FilterMenu');
-
- $group_key = 0; $group_count = count($filter_menu['Groups']);
- while($group_key < $group_count)
- {
- $group_info = $filter_menu['Groups'][$group_key];
-
- $temp_filter->setType( constant('FLT_TYPE_'.$group_info['mode']) );
- $temp_filter->clearFilters();
- foreach ($group_info['filters'] as $flt_id)
- {
- $sql_key = getArrayValue($view_filter,$flt_id) ? 'on_sql' : 'off_sql';
- if ($filter_menu['Filters'][$flt_id][$sql_key] != '')
- {
- $temp_filter->addFilter('view_filter_'.$flt_id, $filter_menu['Filters'][$flt_id][$sql_key]);
- }
- }
- $object->addFilter('view_group_'.$group_key, $temp_filter, $group_info['type'] , FLT_VIEW);
- $group_key++;
- }
- }
- }
-
- /**
- * Set's new sorting for list
- *
- * @param kEvent $event
- * @access protected
- */
- function OnSetSorting(&$event)
- {
- $cur_sort1 = $this->Application->RecallVar($event->Prefix_Special.'_Sort1');
- $cur_sort1_dir = $this->Application->RecallVar($event->Prefix_Special.'_Sort1_Dir');
-
- $use_double_sorting = $this->Application->ConfigValue('UseDoubleSorting') !== false ? $this->Application->ConfigValue('UseDoubleSorting') : true;
-
- if ($use_double_sorting) {
- $cur_sort2 = $this->Application->RecallVar($event->Prefix_Special.'_Sort2');
- $cur_sort2_dir = $this->Application->RecallVar($event->Prefix_Special.'_Sort2_Dir');
- }
-
- $passed_sort1 = $this->Application->GetVar($event->getPrefixSpecial(true).'_Sort1');
- if ($cur_sort1 == $passed_sort1) {
- $cur_sort1_dir = $cur_sort1_dir == 'asc' ? 'desc' : 'asc';
- }
- else {
- if ($use_double_sorting) {
- $cur_sort2 = $cur_sort1;
- $cur_sort2_dir = $cur_sort1_dir;
- }
- $cur_sort1 = $passed_sort1;
- $cur_sort1_dir = 'asc';
- }
-
- $this->Application->StoreVar($event->Prefix_Special.'_Sort1', $cur_sort1);
- $this->Application->StoreVar($event->Prefix_Special.'_Sort1_Dir', $cur_sort1_dir);
- if ($use_double_sorting) {
- $this->Application->StoreVar($event->Prefix_Special.'_Sort2', $cur_sort2);
- $this->Application->StoreVar($event->Prefix_Special.'_Sort2_Dir', $cur_sort2_dir);
- }
- }
-
- /**
- * Reset grid sorting to default (from config)
- *
- * @param kEvent $event
- */
- function OnResetSorting(&$event)
- {
- $this->Application->RemoveVar($event->Prefix_Special.'_Sort1');
- $this->Application->RemoveVar($event->Prefix_Special.'_Sort1_Dir');
- $this->Application->RemoveVar($event->Prefix_Special.'_Sort2');
- $this->Application->RemoveVar($event->Prefix_Special.'_Sort2_Dir');
- }
-
- /**
- * Creates needed sql query to load item,
- * if no query is defined in config for
- * special requested, then use default
- * query
- *
- * @param kEvent $event
- * @access protected
- */
- function ItemPrepareQuery(&$event)
- {
- $sqls = $this->Application->getUnitOption($event->Prefix,'ItemSQLs');
- return isset($sqls[$event->Special]) ? $sqls[$event->Special] : $sqls[''];
- }
-
- /**
- * Creates needed sql query to load list,
- * if no query is defined in config for
- * special requested, then use default
- * query
- *
- * @param kEvent $event
- * @access protected
- */
- function ListPrepareQuery(&$event)
- {
- $sqls = $this->Application->getUnitOption($event->Prefix,'ListSQLs');
- return isset( $sqls[$event->Special] ) ? $sqls[$event->Special] : $sqls[''];
- }
-
- /**
- * Apply custom processing to item
- *
- * @param kEvent $event
- */
- function customProcessing(&$event, $type)
- {
-
- }
-
- /* Edit Events mostly used in Admin */
-
- /**
- * Creates new kDBItem
- *
- * @param kEvent $event
- * @access protected
- */
- function OnCreate(&$event)
- {
- $object =& $event->getObject( Array('skip_autoload' => true) );
- /* @var $object kDBItem */
-
- $items_info = $this->Application->GetVar( $event->getPrefixSpecial(true) );
- if ($items_info) {
- list($id,$field_values) = each($items_info);
- $object->SetFieldsFromHash($field_values);
- }
-
- $this->customProcessing($event,'before');
-
- //look at kDBItem' Create for ForceCreateId description, it's rarely used and is NOT set by default
- if( $object->Create($event->getEventParam('ForceCreateId')) )
- {
- if( $object->IsTempTable() ) $object->setTempID();
- $this->customProcessing($event,'after');
- $event->status=erSUCCESS;
- $event->redirect_params = Array('opener'=>'u');
- }
- else
- {
- $event->status = erFAIL;
- $event->redirect = false;
- $this->Application->SetVar($event->Prefix_Special.'_SaveEvent','OnCreate');
- $object->setID($id);
- }
- }
-
- /**
- * Updates kDBItem
- *
- * @param kEvent $event
- * @access protected
- */
- function OnUpdate(&$event)
- {
- $object =& $event->getObject( Array('skip_autoload' => true) );
-
- $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);
- $this->customProcessing($event, 'before');
- if( $object->Update($id) )
- {
- $this->customProcessing($event, 'after');
- $event->status=erSUCCESS;
- }
- else
- {
- $event->status=erFAIL;
- $event->redirect=false;
- break;
- }
- }
- }
- $event->redirect_params = Array('opener'=>'u');
- }
-
- /**
- * Delete's kDBItem object
- *
- * @param kEvent $event
- * @access protected
- */
- function OnDelete(&$event)
- {
- if ($this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1)) {
- return;
- }
-
- $temp =& $this->Application->recallObject($event->getPrefixSpecial().'_TempHandler', 'kTempTablesHandler');
- /* @var $temp kTempTablesHandler */
-
- $temp->DeleteItems($event->Prefix, $event->Special, Array($this->getPassedID($event)));
- }
-
- /**
- * Prepares new kDBItem object
- *
- * @param kEvent $event
- * @access protected
- */
- function OnNew(&$event)
- {
- $object =& $event->getObject( Array('skip_autoload' => true) );
- /* @var $object kDBItem */
-
- $object->Clear(0);
- $this->Application->SetVar($event->Prefix_Special.'_SaveEvent', 'OnCreate');
-
- $table_info = $object->getLinkedInfo();
- $object->SetDBField($table_info['ForeignKey'], $table_info['ParentId']);
-
- $event->redirect = false;
- }
-
- /**
- * Cancel's kDBItem Editing/Creation
- *
- * @param kEvent $event
- * @access protected
- */
- function OnCancel(&$event)
- {
- $object =& $event->getObject(Array('skip_autoload' => true));
-
- $items_info = $this->Application->GetVar($event->getPrefixSpecial(true));
- if ($items_info) {
- $delete_ids = Array();
- $temp =& $this->Application->recallObject($event->getPrefixSpecial().'_TempHandler', 'kTempTablesHandler');
- foreach ($items_info as $id => $field_values) {
- $object->Load($id);
- // record created for using with selector (e.g. Reviews->Select User), and not validated => Delete it
- if ($object->isLoaded() && !$object->Validate() && ($id <= 0) ) {
- $delete_ids[] = $id;
- }
- }
-
- if ($delete_ids) {
- $temp->DeleteItems($event->Prefix, $event->Special, $delete_ids);
- }
- }
-
- $event->redirect_params = Array('opener'=>'u');
- }
-
-
- /**
- * Deletes all selected items.
- * Automatically recurse into sub-items using temp handler, and deletes sub-items
- * by calling its Delete method if sub-item has AutoDelete set to true in its config file
- *
- * @param kEvent $event
- */
- function OnMassDelete(&$event)
- {
- if ($this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1)) {
- return;
- }
-
- $event->status=erSUCCESS;
-
- $temp =& $this->Application->recallObject($event->getPrefixSpecial().'_TempHandler', 'kTempTablesHandler');
-
- $ids = $this->StoreSelectedIDs($event);
-
- $event->setEventParam('ids', $ids);
- $this->customProcessing($event, 'before');
- $ids = $event->getEventParam('ids');
-
- if($ids)
- {
- $temp->DeleteItems($event->Prefix, $event->Special, $ids);
- }
- $this->clearSelectedIDs($event);
- }
-
- /**
- * Sets window id (of first opened edit window) to temp mark in uls
- *
- * @param kEvent $event
- */
- function setTempWindowID(&$event)
- {
- $mode = $this->Application->GetVar($event->Prefix.'_mode');
- if ($mode == 't') {
- $wid = $this->Application->GetVar('m_wid');
- $this->Application->SetVar($event->Prefix.'_mode', 't'.$wid);
- }
- }
-
- /**
- * Prepare temp tables and populate it
- * with items selected in the grid
- *
- * @param kEvent $event
- */
- function OnEdit(&$event)
- {
- $this->setTempWindowID($event);
- $this->StoreSelectedIDs($event);
- $var_name = $event->getPrefixSpecial().'_file_pending_actions'.$this->Application->GetVar('m_wid');
- $this->Application->RemoveVar($var_name);
-
- $temp =& $this->Application->recallObject($event->getPrefixSpecial().'_TempHandler', 'kTempTablesHandler');
- /* @var $temp kTempTablesHandler */
-
- $temp->PrepareEdit();
-
- $event->redirect=false;
- }
-
- /**
- * Saves content of temp table into live and
- * redirects to event' default redirect (normally grid template)
- *
- * @param kEvent $event
- */
- function OnSave(&$event)
- {
- $event->CallSubEvent('OnPreSave');
- if ($event->status == erSUCCESS) {
- $skip_master = false;
- $temp =& $this->Application->recallObject($event->getPrefixSpecial().'_TempHandler', 'kTempTablesHandler');
-
- if (!$this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1)) {
- $live_ids = $temp->SaveEdit($event->getEventParam('master_ids') ? $event->getEventParam('master_ids') : Array());
-
- // Deleteing files scheduled for delete
- $var_name = $event->getPrefixSpecial().'_file_pending_actions'.$this->Application->GetVar('m_wid');
- $schedule = $this->Application->RecallVar($var_name);
- $schedule = $schedule ? unserialize($schedule) : array();
- foreach ($schedule as $data) {
- if ($data['action'] == 'delete') {
- unlink($data['file']);
- }
- }
-
- if ($live_ids) {
- // ensure, that newly created item ids are avalable as if they were selected from grid
- // NOTE: only works if main item has subitems !!!
- $this->StoreSelectedIDs($event, $live_ids);
- }
- }
- $this->clearSelectedIDs($event);
-
- $event->redirect_params = Array('opener' => 'u');
- $this->Application->RemoveVar($event->getPrefixSpecial().'_modified');
-
- // all temp tables are deleted here => all after hooks should think, that it's live mode now
- $this->Application->SetVar($event->Prefix.'_mode', '');
- }
- }
-
- /**
- * Cancels edit
- * Removes all temp tables and clears selected ids
- *
- * @param kEvent $event
- */
- function OnCancelEdit(&$event)
- {
- $temp =& $this->Application->recallObject($event->getPrefixSpecial().'_TempHandler', 'kTempTablesHandler');
- $temp->CancelEdit();
-
- $this->clearSelectedIDs($event);
- $event->redirect_params = Array('opener'=>'u');
- $this->Application->RemoveVar($event->getPrefixSpecial().'_modified');
- }
-
-
- /**
- * Allows to determine if we are creating new item or editing already created item
- *
- * @param kEvent $event
- * @return bool
- */
- function isNewItemCreate(&$event)
- {
- $event->setEventParam('raise_warnings', 0);
- $object =& $event->getObject();
- return !$object->IsLoaded();
-
-// $item_id = $this->getPassedID($event);
-// return ($item_id == '') ? true : false;
- }
-
- /**
- * Saves edited item into temp table
- * If there is no id, new item is created in temp table
- *
- * @param kEvent $event
- */
- function OnPreSave(&$event)
- {
- //$event->redirect = false;
- // if there is no id - it means we need to create an item
- if (is_object($event->MasterEvent)) {
- $event->MasterEvent->setEventParam('IsNew',false);
- }
-
- if ($this->isNewItemCreate($event)) {
- $event->CallSubEvent('OnPreSaveCreated');
- if (is_object($event->MasterEvent)) {
- $event->MasterEvent->setEventParam('IsNew',true);
- }
- return;
- }
-
- $object =& $event->getObject( Array('skip_autoload' => true) );
-
- $items_info = $this->Application->GetVar( $event->getPrefixSpecial(true) );
- if ($items_info) {
- foreach ($items_info as $id => $field_values) {
- $object->SetDefaultValues();
- $object->Load($id);
- $object->SetFieldsFromHash($field_values);
- $this->customProcessing($event, 'before');
- if( $object->Update($id) )
- {
- $this->customProcessing($event, 'after');
- $event->status=erSUCCESS;
- }
- else {
- $event->status = erFAIL;
- $event->redirect = false;
- break;
- }
- }
- }
- }
-
- /**
- * Saves edited item in temp table and loads
- * item with passed id in current template
- * Used in Prev/Next buttons
- *
- * @param kEvent $event
- */
- function OnPreSaveAndGo(&$event)
- {
- $event->CallSubEvent('OnPreSave');
- if ($event->status == erSUCCESS) {
- $event->SetRedirectParam($event->getPrefixSpecial(true).'_id', $this->Application->GetVar($event->Prefix_Special.'_GoId'));
- }
- }
-
- /**
- * Saves edited item in temp table and goes
- * to passed tabs, by redirecting to it with OnPreSave event
- *
- * @param kEvent $event
- */
- function OnPreSaveAndGoToTab(&$event)
- {
- $event->CallSubEvent('OnPreSave');
- if ($event->status==erSUCCESS) {
- $event->redirect=$this->Application->GetVar($event->getPrefixSpecial(true).'_GoTab');
- }
- }
-
- /**
- * Saves editable list and goes to passed tab,
- * by redirecting to it with empty event
- *
- * @param kEvent $event
- */
- function OnUpdateAndGoToTab(&$event)
- {
- $event->setPseudoClass('_List');
- $event->CallSubEvent('OnUpdate');
- if ($event->status==erSUCCESS) {
- $event->redirect=$this->Application->GetVar($event->getPrefixSpecial(true).'_GoTab');
- }
- }
-
- /**
- * Prepare temp tables for creating new item
- * but does not create it. Actual create is
- * done in OnPreSaveCreated
- *
- * @param kEvent $event
- */
- function OnPreCreate(&$event)
- {
- $this->setTempWindowID($event);
- $this->clearSelectedIDs($event);
-
- $object =& $event->getObject( Array('skip_autoload' => true) );
-
- $temp =& $this->Application->recallObject($event->Prefix.'_TempHandler', 'kTempTablesHandler');
- $temp->PrepareEdit();
-
- $object->setID(0);
- $this->Application->SetVar($event->getPrefixSpecial().'_id',0);
- $this->Application->SetVar($event->getPrefixSpecial().'_PreCreate', 1);
-
- $event->redirect=false;
- }
-
- /**
- * Creates a new item in temp table and
- * stores item id in App vars and Session on succsess
- *
- * @param kEvent $event
- */
- function OnPreSaveCreated(&$event)
- {
- $items_info = $this->Application->GetVar( $event->getPrefixSpecial(true) );
- if($items_info) $field_values = array_shift($items_info);
-
- $object =& $event->getObject( Array('skip_autoload' => true) );
- $object->SetFieldsFromHash($field_values);
-
- $this->customProcessing($event, 'before');
-
- if( $object->Create() )
- {
- $this->customProcessing($event, 'after');
- $event->redirect_params[$event->getPrefixSpecial(true).'_id'] = $object->GetId();
- $event->status=erSUCCESS;
- }
- else
- {
- $event->status=erFAIL;
- $event->redirect=false;
- $object->setID(0);
- }
-
- }
-
- function OnReset(&$event)
- {
- //do nothing - should reset :)
- if ($this->isNewItemCreate($event)) {
- // just reset id to 0 in case it was create
- $object =& $event->getObject( Array('skip_autoload' => true) );
- $object->setID(0);
- $this->Application->SetVar($event->getPrefixSpecial().'_id',0);
- }
- }
-
- /**
- * Apply same processing to each item beeing selected in grid
- *
- * @param kEvent $event
- * @access private
- */
- function iterateItems(&$event)
- {
- if ($this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1)) {
- return;
- }
-
- $object =& $event->getObject( Array('skip_autoload' => true) );
- $ids = $this->StoreSelectedIDs($event);
-
- if ($ids) {
- $status_field = array_shift( $this->Application->getUnitOption($event->Prefix,'StatusField') );
-
- foreach ($ids as $id) {
- $object->Load($id);
-
- switch ($event->Name) {
- case 'OnMassApprove':
- $object->SetDBField($status_field, 1);
- break;
-
- case 'OnMassDecline':
- $object->SetDBField($status_field, 0);
- break;
-
- case 'OnMassMoveUp':
- $object->SetDBField('Priority', $object->GetDBField('Priority') + 1);
- break;
-
- case 'OnMassMoveDown':
- $object->SetDBField('Priority', $object->GetDBField('Priority') - 1);
- break;
- }
-
- if ($object->Update()) {
- $event->status = erSUCCESS;
- }
- else {
- $event->status = erFAIL;
- $event->redirect = false;
- break;
- }
- }
- }
-
- $this->clearSelectedIDs($event);
- }
-
- /**
- * Enter description here...
- *
- * @param kEvent $event
- */
- function OnMassClone(&$event)
- {
- if ($this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1)) {
- return;
- }
-
- $event->status = erSUCCESS;
-
- $temp =& $this->Application->recallObject($event->getPrefixSpecial().'_TempHandler', 'kTempTablesHandler');
-
- $ids = $this->StoreSelectedIDs($event);
-
- if ($ids) {
- $temp->CloneItems($event->Prefix, $event->Special, $ids);
- }
-
- $this->clearSelectedIDs($event);
- }
-
- function check_array($records, $field, $value)
- {
- foreach ($records as $record) {
- if ($record[$field] == $value) {
- return true;
- }
- }
- return false;
- }
-
- function OnPreSavePopup(&$event)
- {
- $object =& $event->getObject();
- $this->RemoveRequiredFields($object);
- $event->CallSubEvent('OnPreSave');
-
- $this->finalizePopup($event);
- }
-
-
-/* End of Edit events */
-
- // III. Events that allow to put some code before and after Update,Load,Create and Delete methods of item
-
- /**
- * Occurse before loading item, 'id' parameter
- * allows to get id of item beeing loaded
- *
- * @param kEvent $event
- * @access public
- */
- function OnBeforeItemLoad(&$event)
- {
-
- }
-
- /**
- * Occurse after loading item, 'id' parameter
- * allows to get id of item that was loaded
- *
- * @param kEvent $event
- * @access public
- */
- function OnAfterItemLoad(&$event)
- {
-
- }
-
- /**
- * Occurse before creating item
- *
- * @param kEvent $event
- * @access public
- */
- function OnBeforeItemCreate(&$event)
- {
-
- }
-
- /**
- * Occurse after creating item
- *
- * @param kEvent $event
- * @access public
- */
- function OnAfterItemCreate(&$event)
- {
-
- }
-
- /**
- * Occurse before updating item
- *
- * @param kEvent $event
- * @access public
- */
- function OnBeforeItemUpdate(&$event)
- {
-
- }
-
- /**
- * Occurse after updating item
- *
- * @param kEvent $event
- * @access public
- */
- function OnAfterItemUpdate(&$event)
- {
-
- }
-
- /**
- * Occurse before deleting item, id of item beeing
- * deleted is stored as 'id' event param
- *
- * @param kEvent $event
- * @access public
- */
- function OnBeforeItemDelete(&$event)
- {
-
- }
-
- /**
- * Occurse after deleting item, id of deleted item
- * is stored as 'id' param of event
- *
- * @param kEvent $event
- * @access public
- */
- function OnAfterItemDelete(&$event)
- {
-
- }
-
- /**
- * Occurs after successful item validation
- *
- * @param kEvent $event
- */
- function OnAfterItemValidate(&$event)
- {
-
- }
-
- /**
- * Occures after an item has been copied to temp
- * Id of copied item is passed as event' 'id' param
- *
- * @param kEvent $event
- */
- function OnAfterCopyToTemp(&$event)
- {
-
- }
-
- /**
- * Occures before an item is deleted from live table when copying from temp
- * (temp handler deleted all items from live and then copy over all items from temp)
- * Id of item being deleted is passed as event' 'id' param
- *
- * @param kEvent $event
- */
- function OnBeforeDeleteFromLive(&$event)
- {
-
- }
-
- /**
- * Occures before an item is copied to live table (after all foreign keys have been updated)
- * Id of item being copied is passed as event' 'id' param
- *
- * @param kEvent $event
- */
- function OnBeforeCopyToLive(&$event)
- {
-
- }
-
- /**
- * !!! NOT FULLY IMPLEMENTED - SEE TEMP HANDLER COMMENTS (search by event name)!!!
- * Occures after an item has been copied to live table
- * Id of copied item is passed as event' 'id' param
- *
- * @param kEvent $event
- */
- function OnAfterCopyToLive(&$event)
- {
-
- }
-
- /**
- * Occures before an item is cloneded
- * Id of ORIGINAL item is passed as event' 'id' param
- * Do not call object' Update method in this event, just set needed fields!
- *
- * @param kEvent $event
- */
- function OnBeforeClone(&$event)
- {
-
- }
-
- /**
- * Occures after an item has been cloned
- * Id of newly created item is passed as event' 'id' param
- *
- * @param kEvent $event
- */
- function OnAfterClone(&$event)
- {
-
- }
-
- /**
- * Ensures that popup will be closed automatically
- * and parent window will be refreshed with template
- * passed
- *
- * @param kEvent $event
- * @access public
- */
- function finalizePopup(&$event)
- {
- $event->SetRedirectParam('opener', 'u');
-
-
-
- /*return ;
-
- // 2. substitute opener
- $opener_stack = $this->Application->RecallVar('opener_stack');
- $opener_stack = $opener_stack ? unserialize($opener_stack) : Array();
- //array_pop($opener_stack);
-
- $t = $this->Application->RecallVar('return_template');
- $this->Application->RemoveVar('return_template');
-
- // restore original "m" prefix all params, that have values before opening selector
- $return_m = $this->Application->RecallVar('return_m');
- $this->Application->RemoveVar('return_m');
- $this->Application->HttpQuery->parseEnvPart($return_m);
-
- $pass_events = $event->getEventParam('pass_events');
- $redirect_params = array_merge_recursive2($event->redirect_params, Array('m_opener' => 'u', '__URLENCODE__' => 1));
-
- $new_level = 'index.php|'.ltrim($this->Application->BuildEnv($t, $redirect_params, 'all', $pass_events), ENV_VAR_NAME.'=');
- array_push($opener_stack, $new_level);
- $this->Application->StoreVar('opener_stack', serialize($opener_stack));*/
- }
-
-
- /**
- * Create search filters based on search query
- *
- * @param kEvent $event
- * @access protected
- */
- function OnSearch(&$event)
- {
- $event->setPseudoClass('_List');
-
- $search_helper =& $this->Application->recallObject('SearchHelper');
- $search_helper->performSearch($event);
- }
-
- /**
- * Clear search keywords
- *
- * @param kEvent $event
- * @access protected
- */
- function OnSearchReset(&$event)
- {
- $search_helper =& $this->Application->recallObject('SearchHelper');
- $search_helper->resetSearch($event);
- }
-
- /**
- * Set's new filter value (filter_id meaning from config)
- *
- * @param kEvent $event
- */
- function OnSetFilter(&$event)
- {
- $filter_id = $this->Application->GetVar('filter_id');
- $filter_value = $this->Application->GetVar('filter_value');
-
- $view_filter = $this->Application->RecallVar($event->getPrefixSpecial().'_view_filter');
- $view_filter = $view_filter ? unserialize($view_filter) : Array();
-
- $view_filter[$filter_id] = $filter_value;
-
- $this->Application->StoreVar( $event->getPrefixSpecial().'_view_filter', serialize($view_filter) );
- }
-
- function OnSetFilterPattern(&$event)
- {
- $filters = $this->Application->GetVar($event->getPrefixSpecial(true).'_filters');
- if (!$filters) return ;
-
- $view_filter = $this->Application->RecallVar($event->getPrefixSpecial().'_view_filter');
- $view_filter = $view_filter ? unserialize($view_filter) : Array();
-
- $filters = explode(',', $filters);
- foreach ($filters as $a_filter) {
- list($id, $value) = explode('=', $a_filter);
- $view_filter[$id] = $value;
- }
- $this->Application->StoreVar( $event->getPrefixSpecial().'_view_filter', serialize($view_filter) );
- $event->redirect = false;
- }
-
- /**
- * Add/Remove all filters applied to list from "View" menu
- *
- * @param kEvent $event
- */
- function FilterAction(&$event)
- {
- $view_filter = Array();
- $filter_menu = $this->Application->getUnitOption($event->Prefix,'FilterMenu');
- switch ($event->Name)
- {
- case 'OnRemoveFilters':
- $filter_value = 1;
- break;
-
- case 'OnApplyFilters':
- $filter_value = 0;
- break;
- }
-
- foreach($filter_menu['Filters'] as $filter_key => $filter_params)
- {
- if(!$filter_params) continue;
- $view_filter[$filter_key] = $filter_value;
- }
- $this->Application->StoreVar( $event->getPrefixSpecial().'_view_filter', serialize($view_filter) );
- }
-
- /**
- * Enter description here...
- *
- * @param kEvent $event
- */
- function OnPreSaveAndOpenTranslator(&$event)
- {
- $this->Application->SetVar('allow_translation', true);
- $object =& $event->getObject();
- $this->RemoveRequiredFields($object);
- $event->CallSubEvent('OnPreSave');
-
- if ($event->status == erSUCCESS) {
-
- $resource_id = $this->Application->GetVar('translator_resource_id');
- if ($resource_id) {
- $t_prefixes = explode(',', $this->Application->GetVar('translator_prefixes'));
-
- $cdata =& $this->Application->recallObject($t_prefixes[1], null, Array('skip_autoload' => true));
- $cdata->Load($resource_id, 'ResourceId');
- if (!$cdata->isLoaded()) {
- $cdata->SetDBField('ResourceId', $resource_id);
- $cdata->Create();
- }
- $this->Application->SetVar($cdata->getPrefixSpecial().'_id', $cdata->GetID());
- }
-
- $event->redirect = $this->Application->GetVar('translator_t');
- $event->redirect_params = Array('pass'=>'all,trans,'.$this->Application->GetVar('translator_prefixes'),
- $event->getPrefixSpecial(true).'_id' => $object->GetID(),
- 'trans_event' => 'OnLoad',
- 'trans_prefix' => $this->Application->GetVar('translator_prefixes'),
- 'trans_field' => $this->Application->GetVar('translator_field'),
- 'trans_multi_line' => $this->Application->GetVar('translator_multi_line'),
- );
-
- // 1. SAVE LAST TEMPLATE TO SESSION (really needed here, because of tweaky redirect)
- $last_template = $this->Application->RecallVar('last_template');
- preg_match('/index4\.php\|'.$this->Application->GetSID().'-(.*):/U', $last_template, $rets);
- $this->Application->StoreVar('return_template', $this->Application->GetVar('t'));
- }
- }
-
- function RemoveRequiredFields(&$object)
- {
- // making all field non-required to achieve successful presave
- foreach($object->Fields as $field => $options)
- {
- if(isset($options['required']))
- {
- unset($object->Fields[$field]['required']);
- }
- }
- }
-
- /**
- * Saves selected user in needed field
- *
- * @param kEvent $event
- */
- function OnSelectUser(&$event)
- {
- $items_info = $this->Application->GetVar('u');
- if ($items_info) {
- $user_id = array_shift( array_keys($items_info) );
-
- $object =& $event->getObject();
- $this->RemoveRequiredFields($object);
-
- $is_new = !$object->isLoaded();
- $is_main = substr($this->Application->GetVar($event->Prefix.'_mode'), 0, 1) == 't';
-
- if ($is_new) {
- $new_event = $is_main ? 'OnPreCreate' : 'OnNew';
- $event->CallSubEvent($new_event);
- $event->redirect = true;
- }
-
- $object->SetDBField($this->Application->RecallVar('dst_field'), $user_id);
-
- if ($is_new) {
- $object->Create();
- if (!$is_main && $object->IsTempTable()) {
- $object->setTempID();
- }
- }
- else {
- $object->Update();
- }
- }
-
- $event->SetRedirectParam($event->getPrefixSpecial().'_id', $object->GetID());
- $this->finalizePopup($event);
- }
-
-
-/** EXPORT RELATED **/
-
- /**
- * Shows export dialog
- *
- * @param kEvent $event
- */
- function OnExport(&$event)
- {
- $this->StoreSelectedIDs($event);
- $selected_ids = $this->getSelectedIDs($event);
-
- if (implode(',', $selected_ids) == '') {
- // K4 fix when no ids found bad selected ids array is formed
- $selected_ids = false;
- }
-
- $this->Application->StoreVar($event->Prefix.'_export_ids', $selected_ids ? implode(',', $selected_ids) : '' );
-
- $export_t = $this->Application->GetVar('export_template');
- $this->Application->LinkVar('export_finish_t');
- $this->Application->LinkVar('export_progress_t');
- $this->Application->StoreVar('export_oroginal_special', $event->Special);
- $export_helper =& $this->Application->recallObject('CatItemExportHelper');
- $event->redirect = $export_t ? $export_t : $export_helper->getModuleFolder($event).'/export';
-
- list($index_file, $env) = explode('|', $this->Application->RecallVar('last_template'));
- $finish_url = $this->Application->BaseURL('/admin').$index_file.'?'.ENV_VAR_NAME.'='.$env;
- $this->Application->StoreVar('export_finish_url', $finish_url);
-
- $redirect_params = Array(
- $this->Prefix.'.export_event' => 'OnNew',
- 'pass' => 'all,'.$this->Prefix.'.export');
-
- $event->setRedirectParams($redirect_params);
- }
-
- /**
- * Apply some special processing to
- * object beeing recalled before using
- * it in other events that call prepareObject
- *
- * @param Object $object
- * @param kEvent $event
- * @access protected
- */
- function prepareObject(&$object, &$event)
- {
- if ($event->Special == 'export' || $event->Special == 'import')
- {
- $export_helper =& $this->Application->recallObject('CatItemExportHelper');
- $export_helper->prepareExportColumns($event);
- }
- }
-
- /**
- * Returns specific to each item type columns only
- *
- * @param kEvent $event
- * @return Array
- */
- function getCustomExportColumns(&$event)
- {
- return Array();
- }
-
- /**
- * Export form validation & processing
- *
- * @param kEvent $event
- */
- function OnExportBegin(&$event)
- {
- $export_helper =& $this->Application->recallObject('CatItemExportHelper');
- /* @var $export_helper kCatDBItemExportHelper */
- $export_helper->OnExportBegin($event);
- }
-
- /**
- * Enter description here...
- *
- * @param kEvent $event
- */
- function OnExportCancel(&$event)
- {
- $this->OnGoBack($event);
- }
-
- /**
- * Allows configuring export options
- *
- * @param kEvent $event
- */
- function OnBeforeExportBegin(&$event)
- {
-
- }
-
- function OnDeleteExportPreset(&$event)
- {
- $object =& $event->GetObject();
-
- $items_info = $this->Application->GetVar( $event->getPrefixSpecial(true) );
- if($items_info)
- {
- list($id,$field_values) = each($items_info);
- $preset_key = $field_values['ExportPresets'];
-
- $user =& $this->Application->recallObject('u.current');
- $export_settings = $user->getPersistantVar('export_settings');
- if (!$export_settings) return ;
- $export_settings = unserialize($export_settings);
- if (!isset($export_settings[$event->Prefix])) return ;
-
- $to_delete = '';
- $export_presets = array(''=>'');
- foreach ($export_settings[$event->Prefix] as $key => $val) {
- if (implode('|', $val['ExportColumns']) == $preset_key) {
- $to_delete = $key;
- break;
- }
- }
- if ($to_delete) {
- unset($export_settings[$event->Prefix][$to_delete]);
- $user->setPersistantVar('export_settings', serialize($export_settings));
- }
- }
- }
-
- /**
- * Saves changes & changes language
- *
- * @param kEvent $event
- */
- function OnPreSaveAndChangeLanguage(&$event)
- {
- $event->CallSubEvent('OnPreSave');
-
- if ($event->status == erSUCCESS) {
- $this->Application->SetVar('m_lang', $this->Application->GetVar('language'));
- }
- }
-
- function OnUploadFile(&$event)
- {
- // Flash uploader does NOT send correct cookies, so we need to make our own check
- $cookie_name = 'adm_'.$this->Application->ConfigValue('SessionCookieName');
- $this->Application->HttpQuery->Cookie['cookies_on'] = 1;
- $this->Application->HttpQuery->Cookie[$cookie_name] = $this->Application->GetVar('flashsid');
-
- $admin_ses =& $this->Application->recallObject('Session.admin');
- /* @var $admin_ses Session */
- $user = $admin_ses->RecallVar('user_id');
- $perm_helper =& $this->Application->recallObject('PermissionsHelper');
- /* @var $perm_helper kPermissionsHelper */
- $section = $event->getSection();
- if (!$perm_helper->CheckUserPermission($user, $section.'.add') && !$perm_helper->CheckUserPermission($user, $section.'.edit')) {
- $event->status = erPERM_FAIL;
- header('HTTP/1.0 403 You don\'t have permissions to upload');
- exit;
- return;
- }
-
- if (!$cookie_name) $cookie_name = 'sid';
-
- $value = $this->Application->GetVar('Filedata');
- if (!$value) return ;
- $tmp_path = WRITEABLE.'/tmp/';
- $fname = $value['name'];
- $id = $this->Application->GetVar('id');
- if ($id) $fname = $id.'_'.$fname;
-
- if (!is_writable($tmp_path)) {
- header('HTTP/1.0 500 Write permissions not set on the server');
- exit;
- }
-
- move_uploaded_file($value['tmp_name'], $tmp_path.$fname);
- exit;
- }
-
- /**
- * Enter description here...
- *
- * @param kEvent $event
- */
- function OnDeleteFile(&$event)
- {
- if (strpos($this->Application->GetVar('file'), '../') !== false) return ;
- $object =& $event->getObject(array('skip_autoload'=>true));
- $options = $object->GetFieldOptions($this->Application->GetVar('field'));
-
- $var_name = $event->getPrefixSpecial().'_file_pending_actions'.$this->Application->GetVar('m_wid');
- $schedule = $this->Application->RecallVar($var_name);
- $schedule = $schedule ? unserialize($schedule) : array();
- $schedule[] = array('action'=>'delete', 'file'=>$path = FULL_PATH.$options['upload_dir'].$this->Application->GetVar('file'));
- $this->Application->StoreVar($var_name, serialize($schedule));
- $this->Application->Session->SaveData();
- }
-
- /**
- * Enter description here...
- *
- * @param kEvent $event
- */
- function OnViewFile(&$event)
- {
- if (strpos($this->Application->GetVar('file'), '../') !== false) return ;
- if ($this->Application->GetVar('tmp')) {
- $path = WRITEABLE.'/tmp/'.$this->Application->GetVar('id').'_'.$this->Application->GetVar('file');
- }
- else {
- $object =& $event->getObject(array('skip_autoload'=>true));
- $options = $object->GetFieldOptions($this->Application->GetVar('field'));
-
- $path = FULL_PATH.$options['upload_dir'].$this->Application->GetVar('file');
- }
-
- $type = mime_content_type($path);
-
- header('Content-Length: '.filesize($path));
- header('Content-Type: '.$type);
-
- safeDefine('DBG_SKIP_REPORTING',1);
-
- readfile($path);
- exit();
- }
-
- }
-
-
-?>
\ No newline at end of file