Index: branches/5.2.x/units/links/links_event_handler.php
===================================================================
diff -u -r14850 -r14897
--- branches/5.2.x/units/links/links_event_handler.php (.../links_event_handler.php) (revision 14850)
+++ branches/5.2.x/units/links/links_event_handler.php (.../links_event_handler.php) (revision 14897)
@@ -1,6 +1,6 @@
<?php
/**
-* @version $Id: links_event_handler.php 14850 2011-12-08 12:29:35Z alex $
+* @version $Id: links_event_handler.php 14897 2011-12-21 15:21:13Z alex $
* @package In-Link
* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license GNU/GPL
@@ -48,35 +48,39 @@
$object =& $event->getObject();
/* @var $object kDBList */
- if (!$this->Application->isAdminUser) {
- $object->addFilter('expire_filter', '(Expire > '.adodb_mktime().' OR Expire IS NULL)');
+ if ( !$this->Application->isAdminUser ) {
+ $object->addFilter('expire_filter', '(Expire > ' . adodb_mktime() . ' OR Expire IS NULL)');
}
- if (substr($event->Special, 0, 10) == 'duplicates') {
+ if ( substr($event->Special, 0, 10) == 'duplicates' ) {
$object->removeFilter('category_filter');
$link_helper =& $this->Application->recallObject('LinkHelper');
/* @var $link_helper LinkHelper */
- $grouping = $link_helper->getGrouping( $event->getPrefixSpecial() );
+ $grouping = $link_helper->getGrouping($event->getPrefixSpecial());
+
switch ($event->Special) {
case 'duplicates':
foreach ($grouping as $group_field) {
- $object->AddGroupByField($object->TableName.'.'.$group_field);
+ $object->AddGroupByField($object->TableName . '.' . $group_field);
}
+
$object->addFilter('has_dupes_filter', 'DupeCount > 1', kDBList::AGGREGATE_FILTER);
break;
case 'duplicates-sub':
- $main_object =& $this->Application->recallObject($event->Prefix.'.duplicates');
+ $main_object =& $this->Application->recallObject($event->Prefix . '.duplicates');
+ /* @var $main_object kDBItem */
+
foreach ($grouping as $field_index => $group_field) {
- $object->addFilter('dupe_filter_'.$field_index, '%1$s.`'.$group_field.'` = '.$this->Conn->qstr($main_object->GetDBField($group_field)) );
+ $object->addFilter('dupe_filter_' . $field_index, '%1$s.`' . $group_field . '` = ' . $this->Conn->qstr($main_object->GetDBField($group_field)));
}
break;
}
- $object->addFilter('primary_filter', TABLE_PREFIX.'CategoryItems.PrimaryCat = 1');
- }
+ $object->addFilter('primary_filter', TABLE_PREFIX . 'CategoryItems.PrimaryCat = 1');
+ }
}
/**
@@ -99,32 +103,33 @@
$link_helper =& $this->Application->recallObject('LinkHelper');
/* @var $link_helper LinkHelper */
- $grouping = $link_helper->getGrouping( $event->getPrefixSpecial() );
+ $grouping = $link_helper->getGrouping($event->getPrefixSpecial());
$ids = $this->StoreSelectedIDs($event);
- if (!$ids) {
- return ;
+ if ( !$ids ) {
+ return;
}
// check, that user has not selected multiple links from same group
- $primary_links = Array();
+ $primary_links = Array ();
$id_field = $this->Application->getUnitOption($event->Prefix, 'IDField');
$table_name = $this->Application->getUnitOption($event->Prefix, 'TableName');
$sql = 'SELECT *
- FROM '.$table_name.'
- WHERE '.$id_field.' IN ('.implode(',', $ids).')';
+ FROM ' . $table_name . '
+ WHERE ' . $id_field . ' IN (' . implode(',', $ids) . ')';
$links = $this->Conn->Query($sql, $id_field);
$groping_error = false;
- foreach ($links as $link_id => $link_data) {
+
+ foreach ($links as $link_data) {
$group_key = '';
foreach ($grouping as $grouping_field) {
- $group_key .= 'main_table.`'.$grouping_field.'` = '.$this->Conn->qstr($link_data[$grouping_field]).' AND ';
+ $group_key .= 'main_table.`' . $grouping_field . '` = ' . $this->Conn->qstr($link_data[$grouping_field]) . ' AND ';
}
$group_key = substr($group_key, 0, -5);
- if (isset($primary_links[$group_key])) {
+ if ( isset($primary_links[$group_key]) ) {
$groping_error = true;
break;
}
@@ -133,48 +138,48 @@
}
}
- if (!$groping_error) {
- $temp_handler =& $this->Application->recallObject($event->getPrefixSpecial().'_TempHandler', 'kTempTablesHandler');
+ if ( !$groping_error ) {
+ $temp_handler =& $this->Application->recallObject($event->getPrefixSpecial() . '_TempHandler', 'kTempTablesHandler');
/* @var $temp_handler kTempTablesHandler */
- $categories_sql = 'SELECT main_table.ResourceId, ci.CategoryId, main_table.'.$id_field.'
- FROM '.$table_name.' main_table
- LEFT JOIN '.TABLE_PREFIX.'CategoryItems ci ON main_table.ResourceId = ci.ItemResourceId
- WHERE %s';
+ $categories_sql = ' SELECT main_table.ResourceId, ci.CategoryId, main_table.' . $id_field . '
+ FROM ' . $table_name . ' main_table
+ LEFT JOIN ' . TABLE_PREFIX . 'CategoryItems ci ON main_table.ResourceId = ci.ItemResourceId
+ WHERE %s';
foreach ($primary_links as $group_key => $primary_resource_id) {
- $categories = Array();
- $group_links = Array();
+ $categories = Array ();
+ $group_links = Array ();
$group_categories = $this->Conn->Query(sprintf($categories_sql, $group_key));
+
foreach ($group_categories as $category_data) {
- $group_links[ $category_data['ResourceId'] ] = $category_data[$id_field];
+ $group_links[$category_data['ResourceId']] = $category_data[$id_field];
$categories[$category_data['ResourceId'] == $primary_resource_id ? 'remove' : 'add'][] = $category_data['CategoryId'];
}
+
unset($group_links[$primary_resource_id]);
- $categories = array_unique( array_diff($categories['add'], $categories['remove']) );
- if ($categories) {
+ $categories = array_unique(array_diff($categories['add'], $categories['remove']));
+
+ if ( $categories ) {
// add link to other link categories
$values_sql = '';
foreach ($categories as $category_id) {
- $values_sql .= '('.$category_id.','.$primary_resource_id.',0),';
+ $values_sql .= '(' . $category_id . ',' . $primary_resource_id . ',0),';
}
$values_sql = substr($values_sql, 0, -1);
- $insert_sql = 'INSERT INTO '.TABLE_PREFIX.'CategoryItems (CategoryId,ItemResourceId,PrimaryCat) VALUES '.$values_sql;
+ $insert_sql = 'INSERT INTO ' . TABLE_PREFIX . 'CategoryItems (CategoryId,ItemResourceId,PrimaryCat) VALUES ' . $values_sql;
$this->Conn->Query($insert_sql);
}
// delete all links from group except primary
$temp_handler->DeleteItems($event->Prefix, $event->Special, array_values($group_links));
}
-
-
}
else {
$event->status = kEvent::erFAIL;
$event->redirect = false;
$this->Application->SetVar($event->getPrefixSpecial().'_error', 1);
}
-
}
/**
@@ -525,4 +530,68 @@
$this->Application->setUnitOption($event->MasterEvent->Prefix, 'Clones', $clones);
}
}
+
+ /**
+ * 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)
+ {
+ parent::OnBeforeDeleteOriginal($event);
+
+ $object =& $event->getObject();
+ /* @var $object kDBItem */
+
+ $link_id = $event->getEventParam('original_id');
+ $new_resource_id = $object->GetDBField('ResourceId');
+
+ $sql = 'SELECT ResourceId
+ FROM ' . $this->Application->getUnitOption($event->Prefix, 'TableName') . '
+ WHERE ' . $this->Application->getUnitOption($event->Prefix, 'IDField') . '=' . $link_id;
+ $old_resource_id = $this->Conn->GetOne($sql);
+
+ $this->Application->SetVar('original_resource_id', $old_resource_id);
+ $this->changeResourceId('rel', 'TargetId', $old_resource_id, $new_resource_id);
+ }
+
+ /**
+ * Occurs after original item of item in pending editing got deleted
+ *
+ * @param kEvent $event
+ * @return void
+ * @access protected
+ */
+ protected function OnAfterDeleteOriginal(kEvent &$event)
+ {
+ parent::OnAfterDeleteOriginal($event);
+
+ $object =& $event->getObject();
+ /* @var $object kDBItem */
+
+ $old_resource_id = $this->Application->GetVar('original_resource_id');
+ $new_resource_id = $object->GetDBField('ResourceId');
+
+ $this->changeResourceId('ls', 'ItemResourceId', $old_resource_id, $new_resource_id);
+ }
+
+ /**
+ * Changes item resource id in one field
+ *
+ * @param string $prefix
+ * @param string $field
+ * @param string $old_resource_id
+ * @param string $new_resource_id
+ * @return void
+ * @access protected
+ */
+ protected function changeResourceId($prefix, $field, $old_resource_id, $new_resource_id)
+ {
+ $fields_hash = Array ($field => $new_resource_id);
+ $table_name = $this->Application->getUnitOption($prefix, 'TableName');
+
+ $this->Conn->doUpdate($fields_hash, $table_name, $field . ' = ' . $old_resource_id);
+ }
}
\ No newline at end of file