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Created: Wed, Jul 16, 7:22 AM

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	Index: trunk/core/kernel/event_handler.php
	===================================================================
	--- trunk/core/kernel/event_handler.php (revision 3180)
	+++ trunk/core/kernel/event_handler.php (revision 3181)
	@@ -1,247 +1,248 @@
	<?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')
	*
	*/


	/**
	* Default event handler. Mostly abstract class
	*
	*/
	class kEventHandler extends kBase {

	/**
	* In case if event should be handled with mehod,
	* which name differs from event name, then it
	* should be specified here.
	* key - event name, value - event method
	*
	* @var Array
	* @access protected
	*/
	var $eventMethods=Array();

	/**
	* Define alternative event processing method names
	*
	* @see $eventMethods
	* @access protected
	*/
	function mapEvents()
	{

	}

	function getPrefixSpecial()
	{
	trigger_error('Usage of getPrefixSpecial() this method is forbidden in kEventHandler class children. Use $event->getPrefixSpecial(true); instead', E_USER_ERROR);
	}

	/**
	* Set's prefix and special
	*
	* @param string $prefix
	* @param string $special
	* @access public
	*/
	function Init($prefix,$special)
	{
	parent::Init($prefix,$special);
	$this->mapEvents();
	}

	/**
	* Process Event
	*
	* @param kEvent $event
	* @access public
	*/
	function processEvent(&$event)
	{
	$event_name=$event->Name;
	if( isset($this->eventMethods[$event_name]) ) $event_name=$this->eventMethods[$event_name];

	if( method_exists($this,$event_name) )
	{
	$this->$event_name($event);
	}
	else
	{
	trigger_error('event <b>'.$event->Name.'</b> not implemented in class <b>'.get_class($this).'</b>', E_USER_ERROR);
	}
	}

	/**
	* Sample dummy event
	*
	* @param kEvent $event
	* @access protected
	*/
	function OnBuild(&$event)
	{
	/*echo 'building: <br>';
	print_pre($event);*/
	}

	/**
	* Returns to previous template in opener stack
	*
	* @param kEvent $event
	*/
	function OnGoBack(&$event)
	{
	$event->SetRedirectParam('opener', 'u');
	}

	/**
	* 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)
	{
	// processing here
	}

	/**
	* Creates new event as child of
	* event passed as $event param
	*
	* @param kEvent $event
	* @access protected
	*/
	function &inheritEvent(&$event, $name=null)
	{
	$child_event = new kEvent();
	$child_event->MasterEvent =& $event;
	$child_event->Prefix=$event->Prefix;
	$child_event->Special=$event->Special;
	$child_event->Prefix_Special=$event->Prefix_Special;
	$child_event->Name = $name;
	return $child_event;
	}

	/**
	* Created url part for this module
	*
	* @param kEvent $event
	*/
	function BuildEnv(&$event)
	{
	$prefix_special = $event->getPrefixSpecial();
	$url_params = $event->getEventParam('url_params');
	+ $pass_events = $event->getEventParam('pass_events');

	$query_vars = $this->Application->getUnitOption($event->Prefix, 'QueryString');
	// unset( $query_vars[ array_search('event', $query_vars) ] );
	//if pass events is off and event is not implicity passed
	- if ( !$event->getEventParam('pass_events') && !isset($url_params[$prefix_special.'_event']) )
	+ if ( !$pass_events && !isset($url_params[$prefix_special.'_event']) )
	{
	unset($url_params[$prefix_special.'_event']); // remove event from url if requested
	//otherwise it will use value from get_var
	}

	if(!$query_vars) return true;

	$processed_params = Array();
	foreach($query_vars as $index => $var_name)
	{
	//if value passed in params use it, otherwise use current from application
	$var_name = $prefix_special.'_'.$var_name;
	$processed_params[$var_name] = isset( $url_params[$var_name] ) ? $url_params[$var_name] : $this->Application->GetVar($var_name);
	if ( isset($url_params[$var_name]) ) unset( $url_params[$var_name] );
	}

	$ret = '';

	$object =& $event->getObject( Array('skip_autoload' => true) );

	if($processed_params[$prefix_special.'_Page'] > 1)
	{
	$ret .= $processed_params[$prefix_special.'_Page'].'/';
	}

	if($processed_params[$prefix_special.'_id'])
	{
	$object->Load( $processed_params[$prefix_special.'_id'] );
	if( $object->isLoaded() )
	{
	$filename = $object->GetDBField('Filename');
	$ret .= $filename.'/';
	}
	}

	if($processed_params[$prefix_special.'_Reviews_Page'] > 1)
	{
	if($processed_params[$prefix_special.'_id']) $ret = rtrim($ret, '/');
	$ret .= '_'.$processed_params[$prefix_special.'_Reviews_Page'].'/';
	}

	$event->setEventParam('url_params', $url_params);
	$event->setEventParam('env_string', strtolower($ret) );
	}

	/**
	* Process mod_rewrite url part left after previous parser
	*
	* @param kEvent $event
	*/
	function ParseEnv(&$event)
	{
	// <module_page>/<item_filename>_<reviews_page>

	$url_parts = $event->getEventParam('url_parts');

	$ret = '';

	$object =& $event->getObject( Array('skip_autoload' => true) );

	$url_part = array_shift($url_parts);

	// match module page
	if( is_numeric($url_part) )
	{
	$this->Application->SetVar( $event->getPrefixSpecial().'_Page', $url_part);
	$url_part = $url_parts ? array_shift($url_parts) : '';
	}

	if(!$url_part) return true;

	// match module reviews page
	if( preg_match('/(.*)_([\d]+)$/', $url_part, $rets) )
	{
	$url_part = $rets[1];
	$this->Application->SetVar( $event->getPrefixSpecial().'_Reviews_Page', $rets[2]);
	}

	// match item's filename
	$object->Load($url_part, 'Filename');
	if( $object->isLoaded() )
	{
	$this->Application->SetVar( $event->getPrefixSpecial().'_id', $object->GetID() );
	}

	}
	}


	?>
	\ No newline at end of file

	Property changes on: trunk/core/kernel/event_handler.php
	___________________________________________________________________
	Modified: cvs2svn:cvs-rev
	## -1 +1 ##
	-1.11
	\ No newline at end of property
	+1.12
	\ No newline at end of property
	Index: trunk/core/kernel/application.php
	===================================================================
	--- trunk/core/kernel/application.php (revision 3180)
	+++ trunk/core/kernel/application.php (revision 3181)
	@@ -1,1521 +1,1565 @@
	<?php

	/**
	* Basic class for Kernel3-based Application
	*
	* This class is a Facade for any other class which needs to deal with Kernel3 framework.<br>
	* The class incapsulates the main run-cycle of the script, provide access to all other objects in the framework.<br>
	* <br>
	* The class is a singleton, which means that there could be only one instance of KernelApplication in the script.<br>
	* This could be guranteed by NOT calling the class constuctor directly, but rather calling KernelApplication::Instance() method,
	* which returns an instance of the application. The method gurantees that it will return exactly the same instance for any call.<br>
	* See singleton pattern by GOF.
	* @package kernel4
	*/

	class kApplication {

	/**
	* Is true, when Init method was called already, prevents double initialization
	*
	* @var bool
	*/
	var $InitDone = false;

	/**
	* Holds internal TemplateParser object
	* @access private
	* @var TemplateParser
	*/
	var $Parser;

	/**
	* Holds parser output buffer
	* @access private
	* @var string
	*/
	var $HTML;

	/**
	* Prevents request from beeing proceeded twice in case if application init is called mere then one time
	*
	* @var bool
	* @todo This is not good anyway (by Alex)
	*/
	var $RequestProcessed = false;

	/**
	* The main Factory used to create
	* almost any class of kernel and
	* modules
	*
	* @access private
	* @var kFactory
	*/
	var $Factory;

	/**
	* Reference to debugger
	*
	* @var Debugger
	*/
	var $Debugger = null;

	/**
	* Holds all phrases used
	* in code and template
	*
	* @var PhrasesCache
	*/
	var $Phrases;

	/**
	* Modules table content, key - module name
	*
	* @var Array
	*/
	var $ModuleInfo = Array();

	/**
	* Holds DBConnection
	*
	* @var kDBConnection
	*/
	var $DB;

	/**
	* Maintains list of user-defined error handlers
	*
	* @var Array
	*/
	var $errorHandlers = Array();

	/**
	* Returns kApplication instance anywhere in the script.
	*
	* This method should be used to get single kApplication object instance anywhere in the
	* Kernel-based application. The method is guranteed to return the SAME instance of kApplication.
	* Anywhere in the script you could write:
	* <code>
	* $application =& kApplication::Instance();
	* </code>
	* or in an object:
	* <code>
	* $this->Application =& kApplication::Instance();
	* </code>
	* to get the instance of kApplication. Note that we call the Instance method as STATIC - directly from the class.
	* To use descendand of standard kApplication class in your project you would need to define APPLICATION_CLASS constant
	* BEFORE calling kApplication::Instance() for the first time. If APPLICATION_CLASS is not defined the method would
	* create and return default KernelApplication instance.
	* @static
	* @access public
	* @return kApplication
	*/
	function &Instance()
	{
	static $instance = false;

	if(!$instance)
	{
	if (!defined('APPLICATION_CLASS')) define('APPLICATION_CLASS', 'kApplication');
	$class = APPLICATION_CLASS;
	$instance = new $class();
	}
	return $instance;
	}

	/**
	+ * Returns module information. Searches module by requested field
	+ *
	+ * @param string $field
	+ * @param mixed $value
	+ * @return Array
	+ */
	+ function findModule($field, $value)
	+ {
	+ $found = false;
	+ foreach ($this->ModuleInfo as $module_name => $module_info)
	+ {
	+ if ($module_info[$field] == $value)
	+ {
	+ $found = true;
	+ break;
	+ }
	+ }
	+ return $found ? $module_info : false;
	+ }
	+
	+ /**
	* Initializes the Application
	*
	* @access public
	* @see HTTPQuery
	* @see Session
	* @see TemplatesCache
	* @return bool Was Init actually made now or before
	*/
	function Init()
	{
	if($this->InitDone) return false;

	if( $this->isDebugMode() && dbg_ConstOn('DBG_PROFILE_MEMORY') )
	{
	$GLOBALS['debugger']->appendMemoryUsage('Application before Init:');
	}

	if( !$this->isDebugMode() )
	{
	error_reporting(0);
	ini_set('display_errors', 0);
	}

	$error_handler = set_error_handler( Array(&$this,'handleError') );
	if($error_handler) $this->errorHandlers[] = $error_handler;

	$this->DB = new kDBConnection(SQL_TYPE, Array(&$this,'handleSQLError') );
	$this->DB->Connect(SQL_SERVER, SQL_USER, SQL_PASS, SQL_DB);
	$this->DB->debugMode = $this->isDebugMode();

	$this->ModuleInfo = $this->DB->Query('SELECT * FROM '.TABLE_PREFIX.'Modules ORDER BY LoadOrder', 'Name');

	$cms_on = defined('CMS') && CMS;
	$rewrite_on = $this->ConfigValue('UseModRewrite');
	$admin_on = getArrayValue($_REQUEST, 'admin') \|\| $this->IsAdmin();
	define('MOD_REWRITE', ($rewrite_on \|\| $cms_on) && !$admin_on ? 1 : 0);

	$this->Factory = new kFactory();

	$this->registerDefaultClasses();
	$this->SetDefaultConstants();

	// 1. to read configs before doing any recallObject (called from "SetDefaultConstants" anyway)
	$config_reader =& $this->recallObject('kUnitConfigReader');

	// Module items are recalled during url parsing & PhrasesCache is needed already there,
	// because it's used in their build events. That's why phrases cache initialization is
	// called from httpquery in case when mod_rewrite is used
	if( !$this->RewriteURLs() )
	{
	$this->Phrases = new PhrasesCache();
	$this->VerifyLanguageId();
	$this->Phrases->Init('phrases');
	$this->VerifyThemeId();
	}

	$this->SetVar('lang.current_id', $this->GetVar('m_lang') );
	$this->SetVar('theme.current_id', $this->GetVar('m_theme') );
	if( $this->GetVar('m_cat_id') === false ) $this->SetVar('m_cat_id', 0);

	$language =& $this->recallObject( 'lang.current', null, Array('live_table' => true) );

	if( !$this->RecallVar('UserGroups') )
	{
	$ses =& $this->recallObject('Session');
	$user_groups = trim($ses->GetField('GroupList'), ',');
	if (!$user_groups) $user_groups = $this->ConfigValue('User_GuestGroup');
	$this->StoreVar('UserGroups', $user_groups);
	}

	if( !$this->RecallVar('curr_iso') ) $this->StoreVar('curr_iso', $this->GetPrimaryCurrency() );

	$this->SetVar('visits_id', $this->RecallVar('visit_id') );

	$this->ValidateLogin(); // TODO: write that method

	if( $this->isDebugMode() )
	{
	$GLOBALS['debugger']->profileFinish('kernel4_startup');
	}

	$this->InitDone = true;
	return true;
	}

	/**
	* Checks if passed language id if valid and sets it to primary otherwise
	*
	*/
	function VerifyLanguageId()
	{
	$language_id = $this->GetVar('m_lang');
	if($language_id)
	{
	$table = $this->getUnitOption('lang', 'TableName');
	$id_field = $this->getUnitOption('lang', 'IDField');
	$language_ids = $this->DB->GetCol('SELECT '.$id_field.' FROM '.$table);
	}

	if ( !$language_id \|\| !in_array($language_id, $language_ids) )
	{
	$def_lang = $this->GetDefaultLanguageId();
	$this->SetVar('m_lang', $def_lang);
	$this->StoreVar('m_lang', $def_lang);
	}
	}

	/**
	* Checks if passed theme id if valid and sets it to primary otherwise
	*
	*/
	function VerifyThemeId()
	{
	$theme_id = $this->GetVar('m_theme');
	if($theme_id)
	{
	$table = $this->getUnitOption('theme', 'TableName');
	$id_field = $this->getUnitOption('theme', 'IDField');
	$theme_ids = $this->DB->GetCol('SELECT '.$id_field.' FROM '.$table);
	}

	if ( !$theme_id \|\| !in_array($theme_id, $theme_ids) )
	{
	$this->SetVar('m_theme', $this->GetDefaultThemeId() );
	}
	}

	function GetDefaultLanguageId()
	{
	static $language_id = 0;

	if($language_id > 0) return $language_id;

	$table = $this->getUnitOption('lang','TableName');
	$id_field = $this->getUnitOption('lang','IDField');
	$language_id = $this->DB->GetOne('SELECT '.$id_field.' FROM '.$table.' WHERE PrimaryLang = 1');

	return $language_id;
	}

	function GetDefaultThemeId()
	{
	static $theme_id = 0;

	if($theme_id > 0) return $theme_id;

	if (defined('DBG_FORCE_THEME') && DBG_FORCE_THEME)
	{
	$theme_id = DBG_FORCE_THEME;
	}
	else
	{
	$table = $this->getUnitOption('theme','TableName');
	$id_field = $this->getUnitOption('theme','IDField');
	$theme_id = $this->DB->GetOne('SELECT '.$id_field.' FROM '.$table.' WHERE PrimaryTheme = 1');
	}
	return $theme_id;
	}

	function GetPrimaryCurrency()
	{
	$this->setUnitOption('mod','AutoLoad',false);
	$module =& $this->recallObject('mod');
	$this->setUnitOption('mod','AutoLoad',true);

	if( $module->Load('In-Commerce') && $module->GetDBField('Loaded') == 1 )
	{
	$table = $this->getUnitOption('curr','TableName');
	return $this->DB->GetOne('SELECT ISO FROM '.$table.' WHERE IsPrimary = 1');
	}
	else
	{
	return 'USD';
	}
	}

	/**
	* Registers default classes such as ItemController, GridController and LoginController
	*
	* Called automatically while initializing Application
	* @access private
	* @return void
	*/
	function RegisterDefaultClasses()
	{
	$this->registerClass('kArray',KERNEL_PATH.'/utility/params.php');
	$this->registerClass('Params',KERNEL_PATH.'/utility/params.php');

	$this->registerClass('HTTPQuery', KERNEL_PATH.'/utility/http_query.php', 'HTTPQuery', Array('Params') );

	$this->registerClass('Session', KERNEL_PATH.'/session/session.php');
	$this->registerClass('SessionStorage', KERNEL_PATH.'/session/session.php');

	$this->registerClass('kEventManager', KERNEL_PATH.'/event_manager.php', 'EventManager');
	$this->registerClass('kUnitConfigReader', KERNEL_PATH.'/utility/unit_config_reader.php');

	$this->registerClass('Params', KERNEL_PATH.'/utility/params.php', 'kActions');

	$this->registerClass('kFormatter', KERNEL_PATH.'/utility/formatters.php');
	$this->registerClass('kOptionsFormatter', KERNEL_PATH.'/utility/formatters.php');
	$this->registerClass('kUploadFormatter', KERNEL_PATH.'/utility/formatters.php');
	$this->registerClass('kPictureFormatter', KERNEL_PATH.'/utility/formatters.php');
	$this->registerClass('kDateFormatter', KERNEL_PATH.'/utility/formatters.php');
	$this->registerClass('kLEFTFormatter', KERNEL_PATH.'/utility/formatters.php');
	$this->registerClass('kMultiLanguage', KERNEL_PATH.'/utility/formatters.php');
	$this->registerClass('kPasswordFormatter', KERNEL_PATH.'/utility/formatters.php');
	$this->registerClass('kCCDateFormatter', KERNEL_PATH.'/utility/formatters.php');
	$this->registerClass('kUnitFormatter', KERNEL_PATH.'/utility/formatters.php');
	$this->registerClass('kFilesizeFormatter', KERNEL_PATH.'/utility/formatters.php');

	$this->registerClass('kTempTablesHandler', KERNEL_PATH.'/utility/temp_handler.php');

	$event_manager =& $this->recallObject('EventManager');
	$event_manager->registerBuildEvent('kTempTablesHandler', 'OnTempHandlerBuild');

	$this->registerClass('TemplatesCache',KERNEL_PATH.'/parser/template.php');
	$this->registerClass('Template',KERNEL_PATH.'/parser/template.php');
	$this->registerClass('TemplateParser',KERNEL_PATH.'/parser/template_parser.php');

	$this->registerClass('MainProcessor', KERNEL_PATH.'/processors/main_processor.php','m_TagProcessor');

	$this->registerClass('kMultipleFilter', KERNEL_PATH.'/utility/filters.php');
	$this->registerClass('kDBList', KERNEL_PATH.'/db/dblist.php');
	$this->registerClass('kDBItem', KERNEL_PATH.'/db/dbitem.php');
	$this->registerClass('kDBEventHandler', KERNEL_PATH.'/db/db_event_handler.php');
	$this->registerClass('kDBTagProcessor', KERNEL_PATH.'/db/db_tag_processor.php');

	$this->registerClass('kTagProcessor', KERNEL_PATH.'/processors/tag_processor.php');
	$this->registerClass('kEmailMessage',KERNEL_PATH.'/utility/email.php');
	$this->registerClass('kSmtpClient',KERNEL_PATH.'/utility/smtp_client.php');

	if (file_exists(MODULES_PATH.'/in-commerce/units/currencies/currency_rates.php')) {
	$this->registerClass('kCurrencyRates',MODULES_PATH.'/in-commerce/units/currencies/currency_rates.php');
	}

	$this->registerClass('FCKeditor', FULL_PATH.'/admin/editor/cmseditor/fckeditor.php'); // need this?
	}

	/**
	* Defines default constants if it's not defined before - in config.php
	*
	* @access private
	*/
	function SetDefaultConstants()
	{
	if (!defined('SERVER_NAME')) define('SERVER_NAME', $_SERVER['HTTP_HOST']);

	$admin_dir = $this->ConfigValue('AdminDirectory');
	if(!$admin_dir) $admin_dir = 'admin';
	safeDefine('ADMIN_DIR', $admin_dir);

	$this->registerModuleConstants();
	}

	/**
	* Registers each module specific constants if any found
	*
	*/
	function registerModuleConstants()
	{
	$modules_installed = $this->DB->GetCol('SELECT CONCAT(\'/\',Path) AS Path, Name FROM '.TABLE_PREFIX.'Modules WHERE Loaded = 1','Name');
	foreach($modules_installed as $module_path)
	{
	$contants_file = FULL_PATH.$module_path.'constants.php';
	if( file_exists($contants_file) ) k4_include_once($contants_file);
	}
	}

	function ProcessRequest()
	{
	$event_manager =& $this->recallObject('EventManager');

	if( $this->isDebugMode() && dbg_ConstOn('DBG_SHOW_HTTPQUERY') )
	{
	global $debugger;
	$http_query =& $this->recallObject('HTTPQuery');
	$debugger->appendHTML('HTTPQuery:');
	$debugger->dumpVars($http_query->_Params);
	}

	$event_manager->ProcessRequest();
	$event_manager->RunRegularEvents(reBEFORE);
	$this->RequestProcessed = true;
	}

	/**
	* Actually runs the parser against current template and stores parsing result
	*
	* This method gets t variable passed to the script, loads the template given in t variable and
	* parses it. The result is store in {@link $this->HTML} property.
	* @access public
	* @return void
	*/
	function Run()
	{
	if( $this->isDebugMode() && dbg_ConstOn('DBG_PROFILE_MEMORY') )
	{
	$GLOBALS['debugger']->appendMemoryUsage('Application before Run:');
	}

	if (!$this->RequestProcessed) $this->ProcessRequest();

	$this->InitParser();
	$template_cache =& $this->recallObject('TemplatesCache');
	$t = $this->GetVar('t');

	if(defined('CMS') && CMS)
	{
	$cms_handler =& $this->recallObject('cms_EventHandler');
	if( !$template_cache->TemplateExists($t) )
	{
	$t = $cms_handler->GetDesignTemplate();
	}
	else
	{
	$cms_handler->SetCatByTemplate();
	}
	}

	if( $this->isDebugMode() && dbg_ConstOn('DBG_PROFILE_MEMORY') )
	{
	$GLOBALS['debugger']->appendMemoryUsage('Application before Parsing:');
	}

	$this->HTML = $this->Parser->Parse( $template_cache->GetTemplateBody($t), $t );

	if( $this->isDebugMode() && dbg_ConstOn('DBG_PROFILE_MEMORY') )
	{
	$GLOBALS['debugger']->appendMemoryUsage('Application after Parsing:');
	}
	}

	function InitParser()
	{
	if( !is_object($this->Parser) ) $this->Parser =& $this->recallObject('TemplateParser');
	}

	/**
	* Send the parser results to browser
	*
	* Actually send everything stored in {@link $this->HTML}, to the browser by echoing it.
	* @access public
	* @return void
	*/
	function Done()
	{
	if( $this->isDebugMode() && dbg_ConstOn('DBG_PROFILE_MEMORY') )
	{
	$GLOBALS['debugger']->appendMemoryUsage('Application before Done:');
	}

	if( $this->GetVar('admin') )
	{
	$reg = '/('.preg_quote(BASE_PATH, '/').'.\.html)(#.){0,1}(")/sU';
	$this->HTML = preg_replace($reg, "$1?admin=1$2$3", $this->HTML);
	}

	//eval("?".">".$this->HTML);

	echo $this->HTML;
	$this->Phrases->UpdateCache();

	flush();

	$event_manager =& $this->recallObject('EventManager');
	$event_manager->RunRegularEvents(reAFTER);

	$session =& $this->recallObject('Session');
	$session->SaveData();
	//$this->SaveBlocksCache();
	}

	function SaveBlocksCache()
	{
	/*if (defined('EXPERIMENTAL_PRE_PARSE')) {
	$data = serialize($this->PreParsedCache);

	$this->DB->Query('REPLACE '.TABLE_PREFIX.'Cache (VarName, Data, Cached) VALUES ("blocks_cache", '.$this->DB->qstr($data).', '.time().')');
	}*/
	}

	// Facade

	/**
	* Returns current session id (SID)
	* @access public
	* @return longint
	*/
	function GetSID()
	{
	$session =& $this->recallObject('Session');
	return $session->GetID();
	}

	function DestroySession()
	{
	$session =& $this->recallObject('Session');
	$session->Destroy();
	}

	/**
	* Returns variable passed to the script as GET/POST/COOKIE
	*
	* @access public
	* @param string $var Variable name
	* @return mixed
	*/
	function GetVar($var,$mode=FALSE_ON_NULL)
	{
	$http_query =& $this->recallObject('HTTPQuery');
	return $http_query->Get($var,$mode);
	}

	/**
	* Returns ALL variables passed to the script as GET/POST/COOKIE
	*
	* @access public
	* @return array
	*/
	function GetVars()
	{
	$http_query =& $this->recallObject('HTTPQuery');
	return $http_query->GetParams();
	}

	/**
	* Set the variable 'as it was passed to the script through GET/POST/COOKIE'
	*
	* This could be useful to set the variable when you know that
	* other objects would relay on variable passed from GET/POST/COOKIE
	* or you could use SetVar() / GetVar() pairs to pass the values between different objects.<br>
	*
	* This method is formerly known as $this->Session->SetProperty.
	* @param string $var Variable name to set
	* @param mixed $val Variable value
	* @access public
	* @return void
	*/
	function SetVar($var,$val)
	{
	$http_query =& $this->recallObject('HTTPQuery');
	$http_query->Set($var,$val);
	}

	/**
	* Deletes Session variable
	*
	* @param string $var
	*/
	function RemoveVar($var)
	{
	$session =& $this->recallObject('Session');
	return $session->RemoveVar($var);
	}

	/**
	* Deletes HTTPQuery variable
	*
	* @param string $var
	* @todo think about method name
	*/
	function DeleteVar($var)
	{
	$http_query =& $this->recallObject('HTTPQuery');
	return $http_query->Remove($var);
	}

	/**
	* Returns session variable value
	*
	* Return value of $var variable stored in Session. An optional default value could be passed as second parameter.
	*
	* @see SimpleSession
	* @access public
	* @param string $var Variable name
	* @param mixed $default Default value to return if no $var variable found in session
	* @return mixed
	*/
	function RecallVar($var,$default=false)
	{
	$session =& $this->recallObject('Session');
	return $session->RecallVar($var,$default);
	}

	/**
	* Stores variable $val in session under name $var
	*
	* Use this method to store variable in session. Later this variable could be recalled.
	* @see RecallVar
	* @access public
	* @param string $var Variable name
	* @param mixed $val Variable value
	*/
	function StoreVar($var, $val)
	{
	$session =& $this->recallObject('Session');
	$session->StoreVar($var, $val);
	}

	function StoreVarDefault($var, $val)
	{
	$session =& $this->recallObject('Session');
	$session->StoreVarDefault($var, $val);
	}

	/**
	* Links HTTP Query variable with session variable
	*
	* If variable $var is passed in HTTP Query it is stored in session for later use. If it's not passed it's recalled from session.
	* This method could be used for making sure that GetVar will return query or session value for given
	* variable, when query variable should overwrite session (and be stored there for later use).<br>
	* This could be used for passing item's ID into popup with multiple tab -
	* in popup script you just need to call LinkVar('id', 'current_id') before first use of GetVar('id').
	* After that you can be sure that GetVar('id') will return passed id or id passed earlier and stored in session
	* @access public
	* @param string $var HTTP Query (GPC) variable name
	* @param mixed $ses_var Session variable name
	* @param mixed $default Default variable value
	*/
	function LinkVar($var, $ses_var=null, $default='')
	{
	if (!isset($ses_var)) $ses_var = $var;
	if ($this->GetVar($var) !== false)
	{
	$this->StoreVar($ses_var, $this->GetVar($var));
	}
	else
	{
	$this->SetVar($var, $this->RecallVar($ses_var, $default));
	}
	}

	/**
	* Returns variable from HTTP Query, or from session if not passed in HTTP Query
	*
	* The same as LinkVar, but also returns the variable value taken from HTTP Query if passed, or from session if not passed.
	* Returns the default value if variable does not exist in session and was not passed in HTTP Query
	*
	* @see LinkVar
	* @access public
	* @param string $var HTTP Query (GPC) variable name
	* @param mixed $ses_var Session variable name
	* @param mixed $default Default variable value
	* @return mixed
	*/
	function GetLinkedVar($var, $ses_var=null, $default='')
	{
	if (!isset($ses_var)) $ses_var = $var;
	$this->LinkVar($var, $ses_var, $default);
	return $this->GetVar($var);
	}

	function AddBlock($name, $tpl)
	{
	$this->cache[$name] = $tpl;
	}

	function SetTemplateBody($title,$body)
	{
	$templates_cache =& $this->recallObject('TemplatesCache');
	$templates_cache->SetTemplateBody($title,$body);
	}

	function ProcessTag($tag_data)
	{
	$a_tag = new Tag($tag_data,$this->Parser);
	return $a_tag->DoProcessTag();
	}

	function ProcessParsedTag($prefix, $tag, $params)
	{
	$a_tag = new Tag('',$this->Parser);
	$a_tag->Tag = $tag;
	$a_tag->Processor = $prefix;
	$a_tag->NamedParams = $params;
	return $a_tag->DoProcessTag();
	}

	/**
	* Return ADODB Connection object
	*
	* Returns ADODB Connection object already connected to the project database, configurable in config.php
	* @access public
	* @return kDBConnection
	*/
	function &GetADODBConnection()
	{
	return $this->DB;
	}

	function ParseBlock($params,$pass_params=0,$as_template=false)
	{
	if (substr($params['name'], 0, 5) == 'html:') return substr($params['name'], 6);
	return $this->Parser->ParseBlock($params, $pass_params, $as_template);
	}

	/**
	* Return href for template
	*
	* @access public
	* @param string $t Template path
	* @var string $prefix index.php prefix - could be blank, 'admin'
	*/
	function HREF($t, $prefix='', $params=null, $index_file=null)
	{
	if(!$t) $t = $this->GetVar('t'); // moved from MainProcessor->T()

	if( substr($t, -4) == '.tpl' ) $t = substr($t, 0, strlen($t) - 4 );

	if ( $this->IsAdmin() && $prefix == '') $prefix = '/admin';
	if ( $this->IsAdmin() && $prefix == '_FRONT_END_') $prefix = '';
	$index_file = isset($index_file) ? $index_file : (defined('INDEX_FILE') ? INDEX_FILE : basename($_SERVER['SCRIPT_NAME']));

	if( isset($params['index_file']) ) $index_file = $params['index_file'];

	$ssl = isset($params['__SSL__']) ? $params['__SSL__'] : null;
	if ($ssl !== null) {
	$session =& $this->recallObject('Session');
	$cookie_url = $session->CookieDomain.$session->CookiePath;
	if ($ssl) {
	$target_url = $this->ConfigValue('SSL_URL');
	}
	else {
	$target_url = 'http://'.DOMAIN.$this->ConfigValue('Site_Path');
	}

	if (!preg_match('#'.preg_quote($cookie_url).'#', $target_url)) {
	$session->SetMode(smGET_ONLY);
	}
	}
	unset($params['__SSL__']);

	if (getArrayValue($params, 'opener') == 'u') {
	$opener_stack=$this->RecallVar('opener_stack');
	if($opener_stack) {
	$opener_stack=unserialize($opener_stack);
	if (count($opener_stack) > 0) {
	list($index_file, $env) = explode('\|', $opener_stack[count($opener_stack)-1]);
	$ret = $this->BaseURL($prefix, $ssl).$index_file.'?'.ENV_VAR_NAME.'='.$env;
	if( getArrayValue($params,'escape') ) $ret = addslashes($ret);
	return $ret;
	}
	else {
	//define('DBG_REDIRECT', 1);
	$t = $this->GetVar('t');
	}
	}
	else {
	//define('DBG_REDIRECT', 1);
	$t = $this->GetVar('t');
	}
	}

	$pass = isset($params['pass']) ? $params['pass'] : '';
	$pass_events = isset($params['pass_events']) ? $params['pass_events'] : false; // pass events with url

	$map_link = '';
	if( isset($params['anchor']) )
	{
	$map_link = '#'.$params['anchor'];
	unset($params['anchor']);
	}

	if ( $this->RewriteURLs() )
	{
	$session =& $this->recallObject('Session');
	if( $session->NeedQueryString() ) $params['sid'] = $this->GetSID();
	- $url = $this->BuildEnv_NEW($t, $params, $pass, $pass_events, false);
	+ $url = $this->BuildEnv_NEW($t, $params, $pass, $pass_events);
	$ret = $this->BaseURL($prefix, $ssl).$url.$map_link;

	}
	else
	{
	$env = $this->BuildEnv($t, $params, $pass, $pass_events);
	$ret = $this->BaseURL($prefix, $ssl).$index_file.'?'.$env.$map_link;
	}

	return $ret;
	}

	- function BuildEnv_NEW($t, $params, $pass='all', $pass_events=false, $env_var=true)
	+ function BuildEnv_NEW($t, $params, $pass = 'all', $pass_events = false)
	{
	$session =& $this->recallObject('Session');
	$force_admin = getArrayValue($params,'admin') \|\| $this->GetVar('admin');

	if($force_admin) $sid = $this->GetSID();

	$ret = '';
	- /*if ($env_var) {
	- $ret = ENV_VAR_NAME.'=';
	- }
	- $ret .= defined('INPORTAL_ENV') ? $sid.'-'.$t : $sid.':'.$t;
	- */
	+ $env = '';

	$encode = false;
	if (isset($params['__URLENCODE__']))
	{
	$encode = $params['__URLENCODE__'];
	unset($params['__URLENCODE__']);
	}

	$pass = str_replace('all', trim($this->GetVar('passed'), ','), $pass);

	if(strlen($pass) > 0)
	{
	$pass_info = array_unique( explode(',',$pass) ); // array( prefix[.special], prefix[.special] ...
	$event_params = Array('t' => $t, 'pass_events' => $pass_events);
	foreach($pass_info as $pass_element)
	{
	- $event_params['url_params'] = $params;
	- $event = new kEvent($pass_element.':BuildEnv', $event_params);
	- $this->HandleEvent($event);
	- $ret .= '/'.trim( $event->getEventParam('env_string'), '/');
	- $params = $event->getEventParam('url_params'); // save back unprocessed parameters
	+ list($prefix) = explode('.', $pass_element);
	+ $require_rewrite = $this->findModule('Var', $prefix);
	+ if($require_rewrite)
	+ {
	+ $event_params['url_params'] = $params;
	+ $event = new kEvent($pass_element.':BuildEnv', $event_params);
	+ $this->HandleEvent($event);
	+ $ret .= '/'.trim( $event->getEventParam('env_string'), '/');
	+ $params = $event->getEventParam('url_params'); // save back unprocessed parameters
	+ }
	+ else
	+ {
	+ $env .= ':'.$this->BuildModuleEnv($pass_element, $params, $pass_events);
	+ }
	}
	+
	$ret = trim($ret, '/').'.html';
	+ if($env) $params[ENV_VAR_NAME] = ltrim($env, ':');
	}

	unset($params['pass'], $params['opener'], $params['m_event']);
	if ($force_admin) $params['admin'] = 1;

	if( getArrayValue($params,'escape') )
	{
	$ret = addslashes($ret);
	unset($params['escape']);
	}

	+ /*if( count($params) > 1 )
	+ {
	+ echo '';
	+ }*/
	+
	+ $params_str = '';
	foreach ($params as $param => $value)
	{
	- $ret .= '&'.$param.'='.$value;
	+ $params_str .= '&'.$param.'='.$value;
	}
	-
	+ $ret .= preg_replace('/^&(.*)/', '?\\1', $params_str);
	+
	if ($encode) $ret = str_replace('\\', '%5C', $ret);
	return $ret;
	}

	+ /**
	+ * Builds env part that corresponds prefix passed
	+ *
	+ * @param string $prefix_special item's prefix & [special]
	+ * @param Array $params url params
	+ * @param bool $pass_events
	+ */
	+ function BuildModuleEnv($prefix_special, &$params, $pass_events = false)
	+ {
	+ list($prefix) = explode('.', $prefix_special);
	+ $query_vars = $this->getUnitOption($prefix, 'QueryString');
	+
	+ //if pass events is off and event is not implicity passed
	+ if( !$pass_events && !isset($params[$prefix_special.'_event']) ) {
	+ $params[$prefix_special.'_event'] = ''; // remove event from url if requested
	+ //otherwise it will use value from get_var
	+ }
	+
	+ if(!$query_vars) return '';
	+
	+ $tmp_string = Array(0 => $prefix_special);
	+ foreach($query_vars as $index => $var_name)
	+ {
	+ //if value passed in params use it, otherwise use current from application
	+ $var_name = $prefix_special.'_'.$var_name;
	+ $tmp_string[$index] = isset( $params[$var_name] ) ? $params[$var_name] : $this->GetVar($var_name);
	+ if ( isset($params[$var_name]) ) unset( $params[$var_name] );
	+ }
	+
	+ $escaped = array();
	+ foreach ($tmp_string as $tmp_val) {
	+ $escaped[] = str_replace(Array('-',':'), Array('\-','\:'), $tmp_val);
	+ }
	+
	+ $ret = implode('-', $escaped);
	+ if ($this->getUnitOption($prefix, 'PortalStyleEnv') == true)
	+ {
	+ $ret = preg_replace('/^([a-zA-Z]+)-([0-9]+)-(.*)/','\\1\\2-\\3', $ret);
	+ }
	+ return $ret;
	+ }
	+
	function BuildEnv($t, $params, $pass='all', $pass_events=false, $env_var=true)
	{
	$session =& $this->recallObject('Session');
	$sid = $session->NeedQueryString() && !$this->RewriteURLs() ? $this->GetSID() : '';
	if( getArrayValue($params,'admin') == 1 ) $sid = $this->GetSID();

	$ret = '';
	if ($env_var) {
	$ret = ENV_VAR_NAME.'=';
	}
	$ret .= defined('INPORTAL_ENV') ? $sid.'-'.$t : $sid.':'.$t;

	$encode = false;
	if (isset($params['__URLENCODE__'])) {
	$encode = $params['__URLENCODE__'];
	unset($params['__URLENCODE__']);
	}

	$pass = str_replace('all', trim($this->GetVar('passed'), ','), $pass);

	if(strlen($pass) > 0)
	{
	$pass_info = array_unique( explode(',',$pass) ); // array( prefix[.special], prefix[.special] ...
	foreach($pass_info as $pass_element)
	{
	- $ret.=':';
	- list($prefix)=explode('.',$pass_element);
	- $query_vars = $this->getUnitOption($prefix,'QueryString');
	-
	- //if pass events is off and event is not implicity passed
	- if(!$pass_events && !isset($params[$pass_element.'_event'])) {
	- $params[$pass_element.'_event'] = ''; // remove event from url if requested
	- //otherwise it will use value from get_var
	- }
	-
	- if($query_vars)
	- {
	- $tmp_string=Array(0=>$pass_element);
	- foreach($query_vars as $index => $var_name)
	- {
	- //if value passed in params use it, otherwise use current from application
	- $tmp_string[$index] = isset( $params[$pass_element.'_'.$var_name] ) ? $params[$pass_element.'_'.$var_name] : $this->GetVar($pass_element.'_'.$var_name);
	- if ( isset($params[$pass_element.'_'.$var_name]) ) {
	- unset( $params[$pass_element.'_'.$var_name] );
	- }
	- }
	-
	- $escaped = array();
	- foreach ($tmp_string as $tmp_val) {
	- $escaped[] = str_replace(Array('-',':'), Array('\-','\:'), $tmp_val);
	- }
	-
	- if ($this->getUnitOption($prefix, 'PortalStyleEnv') == true) {
	- $ret.= array_shift($escaped).array_shift($escaped).'-'.implode('-',$escaped);
	- }
	- else {
	- $ret.=implode('-',$escaped);
	- }
	- }
	+ $ret .= ':'.$this->BuildModuleEnv($pass_element, $params, $pass_events);
	}
	}
	unset($params['pass']);
	unset($params['opener']);
	unset($params['m_event']);

	if ($this->GetVar('admin') && !isset($params['admin'])) {
	$params['admin'] = 1;
	}

	if( getArrayValue($params,'escape') )
	{
	$ret = addslashes($ret);
	unset($params['escape']);
	}

	foreach ($params as $param => $value)
	{
	$ret .= '&'.$param.'='.$value;
	}

	if ($encode) $ret = str_replace('\\', '%5C', $ret);
	return $ret;
	}

	function BaseURL($prefix='', $ssl=null)
	{
	if ($ssl === null) {
	return PROTOCOL.SERVER_NAME.(defined('PORT')?':'.PORT : '').rtrim(BASE_PATH, '/').$prefix.'/';
	}
	else {
	if ($ssl) {
	return rtrim( $this->ConfigValue('SSL_URL'), '/').$prefix.'/';
	}
	else {
	return 'http://'.DOMAIN.(defined('PORT')?':'.PORT : '').rtrim( $this->ConfigValue('Site_Path'), '/').$prefix.'/';
	}
	}
	}

	function Redirect($t='', $params=null, $prefix='', $index_file=null)
	{
	if ($t == '' \|\| $t === true) $t = $this->GetVar('t');

	// pass prefixes and special from previous url
	$js_redirect = getArrayValue($params, 'js_redirect');
	if( isset($params['js_redirect']) ) unset($params['js_redirect']);

	if (!isset($params['pass'])) $params['pass'] = 'all';
	$params['__URLENCODE__'] = 1;
	$location = $this->HREF($t, $prefix, $params, $index_file);
	$a_location = $location;
	$location = "Location: $location";
	//echo " location : $location <br>";


	if( $this->isDebugMode() && dbg_ConstOn('DBG_REDIRECT') )
	{
	/*if( function_exists('apache_response_headers') )
	{
	$this->Debugger->appendHTML('Apache Responce Headers');
	$this->Debugger->dumpVars( apache_response_headers() );

	$this->Debugger->appendHTML('Apache Request Headers');
	$this->Debugger->dumpVars( apache_request_headers() );
	}*/
	$this->Debugger->appendTrace();
	echo "<b>Debug output above!!!</b> Proceed to redirect: <a href=\"$a_location\">$a_location</a><br>";
	}
	else
	{
	if($js_redirect)
	{
	$this->InitParser();
	$block_params = Array('name' => 'redirect', 'redirect_to_js' => addslashes($a_location), 'redirect_to' => $a_location );
	echo $this->ParseBlock($block_params);
	}
	else
	{
	if(headers_sent() != '')
	{
	echo '<script language="javascript" type="text/javascript">window.location.href = \''.$a_location.'\';</script>';
	}
	else
	{
	header("$location");
	}
	}
	}

	$session =& $this->recallObject('Session');
	$session->SaveData();
	$this->SaveBlocksCache();
	exit;
	}

	function Phrase($label)
	{
	return $this->Phrases->GetPhrase($label);
	}

	/**
	* Replace language tags in exclamation marks found in text
	*
	* @param string $text
	* @param bool $force_escape force escaping, not escaping of resulting string
	* @return string
	* @access public
	*/
	function ReplaceLanguageTags($text, $force_escape=null)
	{
	// !!!!!!!!
	// if( !is_object($this->Phrases) ) $this->Debugger->appendTrace();
	return $this->Phrases->ReplaceLanguageTags($text,$force_escape);
	}

	/**
	* Checks if user is logged in, and creates
	* user object if so. User object can be recalled
	* later using "u" prefix. Also you may
	* get user id by getting "u_id" variable.
	*
	* @access private
	*/
	function ValidateLogin()
	{
	$session =& $this->recallObject('Session');
	$user_id = $session->GetField('PortalUserId');
	if (!$user_id) $user_id = -2;
	$this->SetVar('u_id', $user_id);
	$this->StoreVar('user_id', $user_id);
	}

	/**
	* Returns configuration option value by name
	*
	* @param string $name
	* @return string
	*/
	function ConfigValue($name)
	{
	return $this->DB->GetOne('SELECT VariableValue FROM '.TABLE_PREFIX.'ConfigurationValues WHERE VariableName = '.$this->DB->qstr($name) );
	}

	/**
	* Allows to process any type of event
	*
	* @param kEvent $event
	* @access public
	* @author Alex
	*/
	function HandleEvent(&$event, $params=null, $specificParams=null)
	{
	if ( isset($params) ) {
	$event = new kEvent( $params, $specificParams );
	}
	$event_manager =& $this->recallObject('EventManager');
	$event_manager->HandleEvent($event);
	}

	/**
	* Registers new class in the factory
	*
	* @param string $real_class Real name of class as in class declaration
	* @param string $file Filename in what $real_class is declared
	* @param string $pseudo_class Name under this class object will be accessed using getObject method
	* @param Array $dependecies List of classes required for this class functioning
	* @access public
	* @author Alex
	*/
	function registerClass($real_class, $file, $pseudo_class = null, $dependecies = Array() )
	{
	$this->Factory->registerClass($real_class, $file, $pseudo_class, $dependecies);
	}

	/**
	* Add $class_name to required classes list for $depended_class class.
	* All required class files are included before $depended_class file is included
	*
	* @param string $depended_class
	* @param string $class_name
	* @author Alex
	*/
	function registerDependency($depended_class, $class_name)
	{
	$this->Factory->registerDependency($depended_class, $class_name);
	}

	/**
	* Registers Hook from subprefix event to master prefix event
	*
	* @param string $hookto_prefix
	* @param string $hookto_special
	* @param string $hookto_event
	* @param string $mode
	* @param string $do_prefix
	* @param string $do_special
	* @param string $do_event
	* @param string $conditional
	* @access public
	* @todo take care of a lot parameters passed
	* @author Kostja
	*/
	function registerHook($hookto_prefix, $hookto_special, $hookto_event, $mode, $do_prefix, $do_special, $do_event, $conditional)
	{
	$event_manager =& $this->recallObject('EventManager');
	$event_manager->registerHook($hookto_prefix, $hookto_special, $hookto_event, $mode, $do_prefix, $do_special, $do_event, $conditional);
	}

	/**
	* Allows one TagProcessor tag act as other TagProcessor tag
	*
	* @param Array $tag_info
	* @author Kostja
	*/
	function registerAggregateTag($tag_info)
	{
	$aggregator =& $this->recallObject('TagsAggregator', 'kArray');
	$aggregator->SetArrayValue($tag_info['AggregateTo'], $tag_info['AggregatedTagName'], Array($tag_info['LocalPrefix'], $tag_info['LocalTagName'], getArrayValue($tag_info, 'LocalSpecial')));
	}

	/**
	* Returns object using params specified,
	* creates it if is required
	*
	* @param string $name
	* @param string $pseudo_class
	* @param Array $event_params
	* @return Object
	* @author Alex
	*/
	function &recallObject($name,$pseudo_class=null,$event_params=Array())
	{
	$func_args = func_get_args();
	$result =& ref_call_user_func_array( Array(&$this->Factory, 'getObject'), $func_args );
	return $result;
	}

	/**
	* Checks if object with prefix passes was already created in factory
	*
	* @param string $name object presudo_class, prefix
	* @return bool
	* @author Kostja
	*/
	function hasObject($name)
	{
	return isset($this->Factory->Storage[$name]);
	}

	/**
	* Removes object from storage by given name
	*
	* @param string $name Object's name in the Storage
	* @author Kostja
	*/
	function removeObject($name)
	{
	$this->Factory->DestroyObject($name);
	}

	/**
	* Get's real class name for pseudo class,
	* includes class file and creates class
	* instance
	*
	* @param string $pseudo_class
	* @return Object
	* @access public
	* @author Alex
	*/
	function &makeClass($pseudo_class)
	{
	$func_args = func_get_args();
	$result =& ref_call_user_func_array( Array(&$this->Factory, 'makeClass'), $func_args);

	return $result;
	}

	/**
	* Checks if application is in debug mode
	*
	* @return bool
	* @access public
	* @author Alex
	*/
	function isDebugMode()
	{
	return defined('DEBUG_MODE') && DEBUG_MODE && is_object($this->Debugger);
	}

	/**
	* Checks if it is admin
	*
	* @return bool
	* @author Alex
	*/
	function IsAdmin()
	{
	return defined('ADMIN') && ADMIN;
	}

	/**
	* Apply url rewriting used by mod_rewrite or not
	*
	* @return bool
	*/
	function RewriteURLs()
	{
	return defined('MOD_REWRITE') && MOD_REWRITE;
	}

	/**
	* Reads unit (specified by $prefix)
	* option specified by $option
	*
	* @param string $prefix
	* @param string $option
	* @return string
	* @access public
	* @author Alex
	*/
	function getUnitOption($prefix,$option)
	{
	$unit_config_reader =& $this->recallObject('kUnitConfigReader');
	return $unit_config_reader->getUnitOption($prefix,$option);
	}

	/**
	* Set's new unit option value
	*
	* @param string $prefix
	* @param string $name
	* @param string $value
	* @author Alex
	* @access public
	*/
	function setUnitOption($prefix,$option,$value)
	{
	$unit_config_reader =& $this->recallObject('kUnitConfigReader');
	return $unit_config_reader->setUnitOption($prefix,$option,$value);
	}

	/**
	* Read all unit with $prefix options
	*
	* @param string $prefix
	* @return Array
	* @access public
	* @author Alex
	*/
	function getUnitOptions($prefix)
	{
	$unit_config_reader =& $this->recallObject('kUnitConfigReader');
	return $unit_config_reader->getUnitOptions($prefix);
	}

	/**
	* Returns true if config exists and is allowed for reading
	*
	* @param string $prefix
	* @return bool
	*/
	function prefixRegistred($prefix)
	{
	$unit_config_reader =& $this->recallObject('kUnitConfigReader');
	return $unit_config_reader->prefixRegistred($prefix);
	}

	/**
	* Splits any mixing of prefix and
	* special into correct ones
	*
	* @param string $prefix_special
	* @return Array
	* @access public
	* @author Alex
	*/
	function processPrefix($prefix_special)
	{
	return $this->Factory->processPrefix($prefix_special);
	}

	/**
	* Set's new event for $prefix_special
	* passed
	*
	* @param string $prefix_special
	* @param string $event_name
	* @access public
	*/
	function setEvent($prefix_special,$event_name)
	{
	$event_manager =& $this->recallObject('EventManager');
	$event_manager->setEvent($prefix_special,$event_name);
	}


	/**
	* SQL Error Handler
	*
	* @param int $code
	* @param string $msg
	* @param string $sql
	* @return bool
	* @access private
	* @author Alex
	*/
	function handleSQLError($code,$msg,$sql)
	{
	global $debugger;
	if($debugger)
	{
	$errorLevel=defined('DBG_SQL_FAILURE') && DBG_SQL_FAILURE ? E_USER_ERROR : E_USER_WARNING;
	$debugger->dumpVars($_REQUEST);
	$debugger->appendTrace();

	$error_msg = '<span class="debug_error">'.$msg.' ('.$code.')</span><br><a href="javascript:SetClipboard(\''.htmlspecialchars($sql).'\');"><b>SQL</b></a>: '.$debugger->formatSQL($sql);
	$long_id=$debugger->mapLongError($error_msg);
	trigger_error( substr($msg.' ('.$code.') ['.$sql.']',0,1000).' #'.$long_id, $errorLevel);
	return true;
	}
	else
	{
	//$errorLevel = defined('IS_INSTALL') && IS_INSTALL ? E_USER_WARNING : E_USER_ERROR;
	$errorLevel = E_USER_WARNING;
	trigger_error('<b>SQL Error</b> in sql: '.$sql.', code <b>'.$code.'</b> ('.$msg.')', $errorLevel);
	/*echo '<b>xProcessing SQL</b>: '.$sql.'<br>';
	echo '<b>Error ('.$code.'):</b> '.$msg.'<br>';*/
	return $errorLevel == E_USER_ERROR ? false : true;
	}
	}

	/**
	* Default error handler
	*
	* @param int $errno
	* @param string $errstr
	* @param string $errfile
	* @param int $errline
	* @param Array $errcontext
	*/
	function handleError($errno, $errstr, $errfile = '', $errline = '', $errcontext = '')
	{
	if( defined('SILENT_LOG') && SILENT_LOG )
	{
	$fp = fopen(FULL_PATH.'/silent_log.txt','a');
	$time = date('d/m/Y H:i:s');
	fwrite($fp, '['.$time.'] #'.$errno.': '.strip_tags($errstr).' in ['.$errfile.'] on line '.$errline."\n");
	fclose($fp);
	}

	if( !$this->errorHandlers ) return true;

	$i = 0; // while (not foreach) because it is array of references in some cases
	$eh_count = count($this->errorHandlers);
	while($i < $eh_count)
	{
	if( is_array($this->errorHandlers[$i]) )
	{
	$object =& $this->errorHandlers[$i][0];
	$method = $this->errorHandlers[$i][1];
	$object->$method($errno, $errstr, $errfile, $errline, $errcontext);
	}
	else
	{
	$function = $this->errorHandlers[$i];
	$function($errno, $errstr, $errfile, $errline, $errcontext);
	}
	$i++;
	}
	}

	/**
	* Returns & blocks next ResourceId available in system
	*
	* @return int
	* @access public
	* @author Alex
	*/
	function NextResourceId()
	{
	$table_name = TABLE_PREFIX.'IdGenerator';

	$this->DB->Query('LOCK TABLES '.$table_name.' WRITE');
	$this->DB->Query('UPDATE '.$table_name.' SET lastid = lastid + 1');
	$id = $this->DB->GetOne('SELECT lastid FROM '.$table_name);
	if($id === false)
	{
	$this->DB->Query('INSERT INTO '.$table_name.' (lastid) VALUES (2)');
	$id = 2;
	}
	$this->DB->Query('UNLOCK TABLES');
	return $id - 1;
	}

	/**
	* Returns main prefix for subtable prefix passes
	*
	* @param string $current_prefix
	* @return string
	* @access public
	* @author Kostja
	*/
	function GetTopmostPrefix($current_prefix)
	{
	while ( $parent_prefix = $this->getUnitOption($current_prefix, 'ParentPrefix') )
	{
	$current_prefix = $parent_prefix;
	}
	return $current_prefix;
	}

	function EmailEventAdmin($email_event_name, $to_user_id = -1, $send_params = false)
	{
	return $this->EmailEvent($email_event_name, 1, $to_user_id, $send_params);
	}

	function EmailEventUser($email_event_name, $to_user_id = -1, $send_params = false)
	{
	return $this->EmailEvent($email_event_name, 0, $to_user_id, $send_params);
	}

	function EmailEvent($email_event_name, $email_event_type, $to_user_id = -1, $send_params = false)
	{
	$event = new kEvent('emailevents:OnEmailEvent');
	$event->setEventParam('EmailEventName', $email_event_name);
	$event->setEventParam('EmailEventToUserId', $to_user_id);
	$event->setEventParam('EmailEventType', $email_event_type);
	if ($send_params){
	$event->setEventParam('DirectSendParams', $send_params);
	}
	$this->HandleEvent($event);

	return $event;
	}


	function LoggedIn()
	{
	$user =& $this->recallObject('u');
	return ($user->GetDBField('PortalUserId') > 0);
	}

	function CheckPermission($name, $cat_id = null)
	{
	if( !isset($cat_id) )
	{
	$cat_id = $this->GetVar('m_cat_id');
	}
	if( $cat_id == 0 )
	{
	$cat_hierarchy = Array(0);
	}
	else
	{
	$sql = 'SELECT ParentPath FROM '.$this->getUnitOption('c', 'TableName').' WHERE CategoryId = '.$cat_id;
	$cat_hierarchy = $this->DB->GetOne($sql);
	$cat_hierarchy = explode('\|', $cat_hierarchy);
	array_shift($cat_hierarchy);
	array_pop($cat_hierarchy);
	$cat_hierarchy = array_reverse($cat_hierarchy);
	array_push($cat_hierarchy, 0);
	}

	$groups = $this->RecallVar('UserGroups');

	foreach($cat_hierarchy as $category_id)
	{
	$sql = 'SELECT PermissionValue FROM '.TABLE_PREFIX.'Permissions
	WHERE Permission = "'.$name.'"
	AND CatId = '.$category_id.'
	AND GroupId IN ('.$groups.')';
	$res = $this->DB->GetOne($sql);
	if($res !== false)
	{
	return $res;
	}
	}

	return 0;
	}

	/**
	* Set's any field of current visit
	*
	* @param string $field
	* @param mixed $value
	*/
	function setVisitField($field, $value)
	{
	$visit =& $this->recallObject('visits');
	$visit->SetDBField($field, $value);
	$visit->Update();
	}

	}

	?>

	Property changes on: trunk/core/kernel/application.php
	___________________________________________________________________
	Modified: cvs2svn:cvs-rev
	## -1 +1 ##
	-1.77
	\ No newline at end of property
	+1.78
	\ No newline at end of property

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