Index: branches/5.1.x/core/units/admin/admin_events_handler.php
===================================================================
diff -u -N -r12453 -r12657
--- branches/5.1.x/core/units/admin/admin_events_handler.php	(.../admin_events_handler.php)	(revision 12453)
+++ branches/5.1.x/core/units/admin/admin_events_handler.php	(.../admin_events_handler.php)	(revision 12657)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: admin_events_handler.php 12453 2009-09-05 14:11:39Z alex $
+* @version	$Id: admin_events_handler.php 12657 2009-10-04 20:07:31Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -12,6 +12,8 @@
 * See http://www.in-portal.net/license/ for copyright notices and details.
 */
 
+defined('FULL_PATH') or die('restricted access!');
+
 class AdminEventsHandler extends kDBEventHandler {
 
 	function mapPermissions()
@@ -38,14 +40,17 @@
 	 */
 	function CheckPermission(&$event)
 	{
+		$perm_value = null;
+
 		$system_events = Array (
 			'OnResetModRwCache', 'OnResetCMSMenuCache', 'OnResetSections',
-			'OnResetConfigsCache', 'OnCompileTemplates', 'OnGenerateTableStructure',
-			'OnRebuildThemes', 'OnCheckPrefixConfig',
+			'OnResetConfigsCache', 'OnDeleteCompiledTemplates', 'OnCompileTemplates',
+			'OnGenerateTableStructure',	'OnRebuildThemes', 'OnCheckPrefixConfig',
 		);
 
-		if ($this->Application->isDebugMode(false) && in_array($event->Name, $system_events)) {
-			return true;
+		if (in_array($event->Name, $system_events)) {
+			// events from "Tools -> System Tools" section are controlled via that section "edit" permission
+			$perm_value = $this->Application->CheckPermission($event->getSection() . '.edit');
 		}
 
 		$tools_events = Array (
@@ -62,15 +67,18 @@
 		);
 
 		if (array_key_exists($event->Name, $tools_events)) {
-			return $this->Application->CheckPermission($tools_events[$event->Name]);
+			$perm_value = $this->Application->CheckPermission($tools_events[$event->Name]);
 		}
 
 		if ($event->Name == 'OnSaveMenuFrameWidth') {
-			if (!$this->Application->IsAdmin() || !$this->Application->LoggedIn()) {
-				return false;
-			}
+			$perm_value = $this->Application->IsAdmin() && $this->Application->LoggedIn();
+		}
 
-			return true;
+		if (isset($perm_value)) {
+			$perm_helper =& $this->Application->recallObject('PermissionsHelper');
+			/* @var $perm_helper kPermissionsHelper */
+
+			return $perm_helper->finalizePermissionCheck($event, $perm_value);
 		}
 
 		return parent::CheckPermission($event);
@@ -105,34 +113,88 @@
 			$event->status = erSTOP;
 		}
 
-		$this->Conn->Query('DELETE FROM '.TABLE_PREFIX.'Cache WHERE VarName = "sections_parsed"');
+		$sql = 'DELETE FROM ' . TABLE_PREFIX . 'Cache
+				WHERE VarName = "sections_parsed"';
+		$this->Conn->Query($sql);
+
 		if (isset($this->Application->Memcached)) {
 			$this->Application->Memcached->delete('master:sections_parsed');
 		}
+
+		$event->SetRedirectParam('refresh_tree', 1);
 	}
 
 	function OnResetConfigsCache(&$event)
 	{
 		if ($this->Application->GetVar('ajax') == 'yes') {
 			$event->status = erSTOP;
 		}
-		$this->Conn->Query('DELETE FROM '.TABLE_PREFIX.'Cache WHERE VarName = "config_files" OR VarName = "configs_parsed" OR VarName = "sections_parsed"');
+
+		$sql = 'DELETE FROM ' . TABLE_PREFIX . 'Cache
+				WHERE VarName IN("config_files", "configs_parsed", "sections_parsed")';
+		$this->Conn->Query($sql);
+
 		if (isset($this->Application->Memcached)) {
 			$this->Application->Memcached->delete('master:config_files');
 			$this->Application->Memcached->delete('master:configs_parsed');
 			$this->Application->Memcached->delete('master:sections_parsed');
 		}
+
+		$event->SetRedirectParam('refresh_tree', 1);
 	}
 
 	function OnCompileTemplates(&$event)
 	{
 		$compiler =& $this->Application->recallObject('NParserCompiler');
 		/* @var $compiler NParserCompiler */
+
 		$compiler->CompileTemplatesStep();
 		$event->status = erSTOP;
 	}
 
 	/**
+	 * Deletes all compiled templates
+	 *
+	 * @param kEvent $event
+	 */
+	function OnDeleteCompiledTemplates(&$event)
+	{
+		if ($this->Application->GetVar('ajax') == 'yes') {
+			$event->status = erSTOP;
+		}
+
+		$base_path = WRITEABLE . DIRECTORY_SEPARATOR . 'cache';
+
+		// delete debugger reports
+		$debugger_reports = glob($base_path . '/debug_@*@.txt');
+
+		foreach ($debugger_reports as $debugger_report) {
+			unlink($debugger_report);
+		}
+
+		$this->_deleteCompiledTemplates($base_path);
+	}
+
+	function _deleteCompiledTemplates($folder, $unlink_folder = false)
+	{
+		$sub_folders = glob($folder . '/*', GLOB_ONLYDIR);
+
+		foreach ($sub_folders as $sub_folder) {
+			$this->_deleteCompiledTemplates($sub_folder, true);
+		}
+
+		$files = glob($folder . '/*.php');
+
+		foreach ($files as $file) {
+			unlink($file);
+		}
+
+		if ($unlink_folder) {
+			rmdir($folder);
+		}
+	}
+
+	/**
 	 * Generates sturcture for specified table
 	 *
 	 * @param kEvent $event
@@ -171,7 +233,7 @@
 		// 1. prepare config keys
 		$grids = Array (
 			'Default' => Array (
-				'Icons' => Array ('default' => 'icon16_custom.gif'),
+				'Icons' => Array ('default' => 'icon16_item.png'),
 				'Fields' => Array (),
 			)
 		);
@@ -552,7 +614,7 @@
 
 		$value = $this->Application->GetVar('Filedata');
 		if (!$value) return ;
-		$tmp_path = WRITEABLE.'/tmp/';
+		$tmp_path = WRITEABLE . '/tmp/';
 		$fname = $value['name'];
 		$id = $this->Application->GetVar('id');
 		if ($id) $fname = $id.'_'.$fname;