File Source for cmtclasses.php

<?php
/**
* Some Components, Modules, Mambots and Templates classes
* @package Mambo
* @author Mambo Foundation Inc see README.php
* @copyright Mambo Foundation Inc.
* See COPYRIGHT.php for copyright notices and details.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see
* LICENSE.php
* Mambo is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; version 2 of the
* License.
*/
/**
* Singleton class to handle with current component
*
* This class controls the start, end and send output buffer from current component
* @package Mambo
* @acces public
*/
class mosComponentHandler {
/**
* stores the output from current component
*
* @acces private
* @var string
*/
var $_buffer = '';
/**
* Return a reference to current handler
*
* This function returns a reference to current component handler, if none handler exists,
* it creates one.
*
* Example of use:
*
* <code>$c_handler =& mosComponentHandler::getInstance();</code>
*
* @acces public
* @return object reference to current singleton Handler
*/
function &getInstance () {
static $instance;
if (!is_object($instance)) $instance = new mosComponentHandler();
return $instance;
}
/**
* Returns the admin parameters from a component
*
* This function returns a reference to specified component in $name param, if none parameters
* are founded it returns null.
*
* @acces public
* @return object mosParameters object with parameters, null if none was founded.
*/
function &getParamsByName ($name) {
$params = null;
$row = new mosComponent();
$query = "SELECT a.params, a.option"
. "\n FROM #__components AS a"
. "\n WHERE a.name = '$name'"
;
$database =& mamboDatabase::getInstance();
$database->setQuery( $query );
// load the row from the db table
if ($database->loadObject($row)) {
// get params definitions
$mainframe =& mosMainFrame::getInstance();
$params =& new mosParameters( $row->params);
}
return $params;
}
/**
* Writes the output from current component
*
* This function send to client browser the outputs from the component, it's
* called by mosMainBody() global function.
*
* @acces private
*/
function mosMainBody() {
// message passed via the url
$mosmsg = mosGetParam($_REQUEST, 'mosmsg', '');
if ($mosmsg) {
if (!get_magic_quotes_gpc()) $mosmsg = addslashes( $mosmsg );
echo "\n<div class=\"message\">$mosmsg</div>";
}
echo $this->_buffer;
// Alternative if "popmessages" - apparently never implemented
// echo "\n<script language=\"javascript\">alert('$mosmsg');</script>";
}
/**
* Start the use of buffer
*
* This function start the use of buffers to components output
*
* @acces private
*/
function startBuffer () {
$this->_buffer = '';
ob_start();
}
/**
* Ends the use of buffer
*
* This function ends the use of buffers to components output, all outputs
* are stored in $this->_buffer
*
* @acces private
*/
function endBuffer () {
$this->_buffer = ob_get_contents();
ob_end_clean();
}
}
/**
* Components database table class
*
* This class can be used to gain access to #_components database table
*
* @package Mambo
* @access public
*/
class mosComponent extends mosDBTable {
/** @var int Primary key */
var $id=null;
/** @var string component name*/
var $name=null;
/** @var string component link*/
var $link=null;
/** @var int menu id*/
var $menuid=null;
/** @var int parent menu*/
var $parent=null;
/** @var string component admin link*/
var $admin_menu_link=null;
/** @var string alternative text for admin menu*/
var $admin_menu_alt=null;
/** @var string component option id*/
var $option=null;
/** @var string order*/
var $ordering=null;
/** @var string image from admin menu*/
var $admin_menu_img=null;
/** @var int 1 core component ,0 others */
var $iscore=null;
/** @var string component parameters*/
var $params=null;
/**
* mosComponent class Contructor
* @access private
*/
function mosComponent() {
$db = mamboDatabase::getInstance();
$this->mosDBTable( '#__components', 'id', $db );
}
}
/**
* Abstract component common base class for both user and admin sides
*
* Since 4.6 version a new way to develop components based in MVC pattern was included,
* this requires that each component should to create a instance from mosComponentUserManager
* to user(frontend) side and a instance from mosComponentAdminManager to admin(backend) side,
* both classes are derived from this abstract class
*
* @package Mambo
* @access public
*/
class mosComponentManager {
/** @var string component name */
var $plugin_name = '';
var $magic_quotes_value = 0;
/** @var int current magic quotes value, used to restore it */
var $magic_quotes_restore = '';
/** @var string component version*/
var $plugin_version = '';
/** @var string option from URL*/
var $option = '';
/**
* mosComponentManager Class contructor
*
* This constructor initiates all necessary members, clear all magic quotes if
* is present and load the language from component
*
* @access private
* @param string component name
* @param string component version
*/
function mosComponentManager ($component_name, $version) {
$this->text_name = $component_name;
$this->plugin_name = strtolower(str_replace(' ', '', $component_name));
$this->plugin_version = $version;
$this->option = mamboCore::get('option');
$this->magic_quotes_restore = get_magic_quotes_runtime();
$this->noMagicQuotes();
$cname = 'com_'.$this->plugin_name;
$mosConfig_absolute_path = mamboCore::get('mosConfig_absolute_path');
if(file_exists($mosConfig_absolute_path."/components/$cname/language/".mamboCore::get('mosConfig_lang').'.php')) require_once($mosConfig_absolute_path."/components/$cname/language/".mamboCore::get('mosConfig_lang').'.php');
else if (file_exists($mosConfig_absolute_path."/components/$cname/language/english.php")) require_once($mosConfig_absolute_path."/components/$cname/language/english.php");
}
/**
* remove magic quotes from Superglobals arrays
*
* This function removes the magic quotes if is present in $_REQUEST, $_GET
* and $_POST arrays
*
* @access private
*/
function noMagicQuotes () {
// Is magic quotes on?
if (get_magic_quotes_gpc()) {
// Yes? Strip the added slashes
$_REQUEST =& $this->remove_magic_quotes($_REQUEST);
$_GET =& $this->remove_magic_quotes($_GET);
$_POST =& $this->remove_magic_quotes($_POST);
}
set_magic_quotes_runtime(0);
$this->magic_quotes_value = 0;
}
/**
* remove magic quotes and slashes from a array
*
* This function removes the magic quotes if is present in passed array
*
* @access private
* @param array array to strip quotes and slashes
* @return array reference to converted array
*/
function &remove_magic_quotes ($array) {
foreach ($array as $k => $v) {
if (is_array($v)) $array[$k] = $this->remove_magic_quotes($v);
else $array[$k] = stripslashes($v);
}
return $array;
}
/**
* restore magic quotes from old value
*
* This function restore the old value of magic_quotes_runtime
*
* @access private
*/
function restore_magic_quotes () {
set_magic_quotes_runtime($this->magic_quotes_restore);
}
/**
* checks for a method in a class
*
* This function returns TRUE when $method is a member of $object
*
* @access public
* @param object Reference to the object
* @param string method name that is looking for
* @return bool TRUE when $method exits
*/
function checkCallable (&$object, $method) {
if (is_callable(array(&$object, $method))) return true;
$name = get_class($object);
trigger_error (sprintf(T_('Component %s error: attempt to use non-existent class %s in %s'), $this->plugin_name, $method, $name));
return false;
}
}
/**
* Component base controller for user(frontend) side
*
* Since 4.6 version a new way to develop components based in MVC pattern was included,
* this requires that each component should to create a instance from mosComponentUserManager
* to user(frontend) side.
*
* @package Mambo
* @access public
*/
class mosComponentUserManager extends mosComponentManager {
/**
* mosComponentUserManager Class contructor
*
* This constructor initiates all necessary members, sets the title to browser,
* creates a new instance of the correct class and calls the action to do, finally
* restore the magic quotes to it initial state
*
* @access private
* @param string component name
* @param string variable used as control
* @param array array whin alternavite names to actions methods
* @param string default action to do
* @param string browser title to show when the component is in use
* @param string component version
*/
function mosComponentUserManager ($component_name, $control_name, $alternatives, $default, $title, $version) {
mosComponentManager::mosComponentManager($component_name, $version);
$mainframe =& mosMainFrame::getInstance();
$mainframe->SetPageTitle($title);
$func = mosGetParam ($_REQUEST, $control_name, $default);
if (isset($alternatives[$func])) $method = $alternatives[$func];
else $method = $func;
$classname = $this->plugin_name.'_'.$method.'_Controller';
if (class_exists($classname)) {
$controller =& new $classname($this);
if (is_callable(array(&$controller,$method))) $controller->$method($func);
else trigger_error (sprintf(T_('Component %s error: attempt to use non-existent method %s in %s'), $this->plugin_name, $method, $controller));
}
else trigger_error(sprintf(T_('Component %s error: attempt to use non-existent class %s'), $this->plugin_name, $classname));
$this->restore_magic_quotes();
}
/**
* Loads and returns a class for render HTML (view Object)
*
* This function load a class for view html an associated controller is passed
*
* @access public
* @param string HTML view class name
* @param object reference to controller object
* @param int not used
* @param int list of items to show
* @return mixed a instance to the HTML class, FALSE if the class is not founded
*/
function newHTMLClassCheck ($name, &$controller, $total_items, $clist) {
if (class_exists($name)) return new $name ($controller, $this->limit, $clist);
trigger_error(sprintf(T_('Component %s error: attempt to use non-existent class %s'), $this->plugin_name, $name));
return false;
}
}
/**
* Component base controller for admin side
*
* Since 4.6 version a new way to develop components based in MVC pattern was included,
* this requires that each component should to create a instance from mosComponentAdminManager
* to admin(backend) side.
*
* @package Mambo
* @access public
*/
class mosComponentAdminManager extends mosComponentManager {
/** @var string action executed */
var $act = '';
/** @var string task executed */
var $task = '';
/** @var int init offset to admin list*/
var $limitstart = 0;
/** @var int quantity of elements to show in list*/
var $limit = 0;
/** @var mixed id or id's of selected objects in admin list */
var $cfid = 0;
/** @var array order positions for all items */
var $order = 0;
/** @var int first element of cfid */
var $currid = 0;
/**
* mosComponentAdminManager Class contructor
*
* This constructor initiates all necessary members with values passed trought REQUEST
* creates a new instance of the correct class and calls the task to do, finally
* restore the magic quotes to it initial state.
*
* @param string component name
* @param string component version
* @access private
*/
function mosComponentAdminManager ($component_name, $version) {
mosComponentManager::mosComponentManager($component_name, $version);
$this->act = mosGetParam ($_REQUEST, 'act', $this->plugin_name);
$this->task = mosGetParam($_REQUEST, 'task', 'list');
$mainframe = mosMainFrame::getInstance();
$default_limit = $mainframe->getUserStateFromRequest( "viewlistlimit", 'limit', 20 );
$this->limit = intval( mosGetParam( $_REQUEST, 'limit', $default_limit ) );
$this->limitstart = mosGetParam($_REQUEST, 'limitstart', 0 );
$this->cfid = mosGetParam($_REQUEST, 'cfid', array(0));
if (is_array($this->cfid)) foreach ($this->cfid as $i=>$id) $this->cfid[$i] = intval($id);
$this->order= mosGetParam($_REQUEST, 'order', array());
if (is_array( $this->cfid )) $this->currid=intval($this->cfid[0]);
else $this->currid=intval($this->cfid);
$name = $this->getAction();
if (class_exists($name)) {
$controller =& new $name($this);
$task = $this->task.'Task';
if (is_callable(array(&$controller, 'getRequestData'))) $controller->getRequestData();
if (is_callable(array(&$controller,$task))) $controller->$task();
else trigger_error(sprintf(T_('MOS error in %s: method %s not found in class %s'), $this->plugin_name, $task, $name));
}
else trigger_error(sprintf(T_('MOS error in %s: class not found %s'), $this->plugin_name, $name));
$this->restore_magic_quotes();
}
/**
* Checks that at least one item selected
*
* @param string alert message
* @access public
*/
function check_selection ($text) {
if (!is_array($this->cfid) OR count( $this->cfid ) < 1) {
echo "<script> alert('".$text."'); window.history.go(-1);</script>\n";
exit;
}
}
/**
* returns the class name from the current action
*
* @return string class name from the current action
* @access public
*/
function getAction () {
$actname = strtoupper(substr($this->act,0,1)).strtolower(substr($this->act,1));
return strtolower($this->plugin_name).'Admin'.$actname;
}
/**
* Loads and returns a class for render HTML (view Object)
*
* This function load a class for view html an associated controller is passed
*
* @access public
* @param string HTML view class name
* @param object reference to controller object
* @param int
* @param int list of items to show
* @return mixed a instance to the HTML class, FALSE if the class is not founded
*/
function newHTMLClassCheck ($name, &$controller, $total_items, $clist) {
$controller->makePageNav($this, $total_items);
if (class_exists($name)) return new $name ($controller, $this->limit, $clist);
trigger_error(sprintf(T_('Component %s error: attempt to use non-existent class %s'), $this->plugin_name, $name));
return false;
}
}
/**
* Abstract component base class for admin side component controller logic (not used yet)
*
* @package Mambo
* @access public
* @todo This class is not used yet
*/
class mosComponentAdminControllers {
/** @var string action executed */
var $admin = '';
/** @var string curren user */
var $user = '';
/** @var object Page navigation Object */
var $pageNav = '';
/** @var string curren root path */
var $rootPath = '';
/** @var string curren language */
var $language = '';
/**
* mosComponentAdminControllers Class contructor
*
* @param object $admin
* @access private
*/
function mosComponentAdminControllers ($admin) {
$this->admin = $admin;
$this->user = mamboCore::get('currentUser');
$this->rootPath = mamboCore::get('mosConfig_absolute_path');
$this->language = mamboCore::get('mosConfig_lang');
}
/**
* Creates a mosPageNav object
*
* @param object component name
* @param int not used
* @access public
*/
function makePageNav (&$admin, $total) {
require_once(mamboCore::get('mosConfig_absolute_path').'/administrator/includes/pageNavigation.php');
$this->pageNav =& new mosPageNav( $total, $admin->limitstart, $admin->limit );
}
}
/**
* Template database table class
*
* This class can be used to gain access to #_templates database table
*
* @package Mambo
* @access public
* @todo This class is not used yet
*/
class mosTemplate extends mosDBTable {
/** @var int table primary key */
var $id=null;
/** @var string is act*/
var $cur_template=null;
/** @var int */
var $col_main=null;
/**
* mosTemplate Class contructor
*
* Init a mosDBTable object.
*
* @param object &$database reference to current database object
* @access private
*/
function mosTemplate( &$database ) {
$this->mosDBTable( '#__templates', 'id', $database );
}
}
/**
* Mambot database table class
*
* This class can be used to gain access to #_mambots database table
*
* @package Mambo
* @access public
*/
class mosMambot extends mosDBTable {
/** @var int table primary key */
var $id=null;
/** @var string mambot name */
var $name=null;
/** @var string element name */
var $element=null;
/** @var string mambot kind */
var $folder=null;
/** @var int access level 0 public, 1 registered, 2 special */
var $access=null;
/** @var int order lower first*/
var $ordering=null;
/** @var int 1 published, 0 unpublished */
var $published=null;
/** @var int 1 core mambots ,0 others */
var $iscore=null;
/** @var int 1 admin mambot, 0 user mambot*/
var $client_id=null;
/** @var int id from the user that checkout, 0 checkin */
var $checked_out=null;
/** @var datetime date and time from checkout*/
var $checked_out_time=null;
/** @var string mambot parameters */
var $params=null;
/**
* mosMambot Class contructor
*
* Init a mosDBTable object.
*
* @param object reference to current database object
* @access private
*/
function mosMambot( &$db ) {
$this->mosDBTable( '#__mambots', 'id', $db );
}
}
/**
* Singleton class to handle with modules
*
* This class loads, counts and caches modules for both sides, user and admin
*
* @package Mambo
* @acces public
*/
class mosModuleHandler {
/**
* @var object current database object
* @access private
*/
var $_db = null;
/**
* @var object modules cached
* @access private
*/
var $_modules = null;
/**
* @var array unpublished modules
* @access private
*/
var $_unpublished = null;
/**
* @var bool TRUE when admin modules are loaded
* @access private
*/
var $_isAdmin = null;
/**
* mosModuleHandler Class contructor
*
* Init the database object.
*
* @access private
*/
function mosModuleHandler () {
$this->_db =& mamboDatabase::getInstance();
}
/**
* Returns a reference to current handler
*
* This function returns a reference to current modules handler, if none handler exists,
* it creates one.
*
* @acces public
* @return object reference to current singleton Handler
*/
function &getInstance () {
static $instance;
if (!is_object($instance)) $instance = new mosModuleHandler();
return $instance;
}
/**
* Caches some modules information
*
* This function cache all modules, a $isAdmin bool value can be passed to select
* the side (user/admin) by default user modules are loaded.
*
* @access private
* @param bool TRUE when admin modules will loaded
*/
function initModules($isAdmin=false) {
$my = mamboCore::get('currentUser');
if (!isset($this->_modules) OR $isAdmin != $this->_isAdmin) {
$this->_isAdmin = $isAdmin;
if ($isAdmin) {
$query = "SELECT id, title, module, position, content, showtitle, params, published"
. "\n FROM #__modules AS m"
. "\n WHERE m.published = '1'"
. "\n AND (m.client_id = 1)"
. "\n ORDER BY m.ordering";
}
else {
$Itemid = mamboCore::get('Itemid');
$query = "SELECT id, title, module, position, content, showtitle, params, published, m.access, m.groups"
."\nFROM #__modules AS m, #__modules_menu AS mm"
. "\nWHERE m.access <= '$my->gid' AND m.client_id='0'"
. "\nAND mm.moduleid=m.id"
. "\nAND (mm.menuid = '$Itemid' OR mm.menuid = '0')"
. "\nORDER BY ordering";
}
$this->_db->setQuery( $query );
$modules = $this->_db->loadObjectList();
foreach ($modules as $module) {
if (!$isAdmin) $canAccess = $this->canAccess($module, $my->gid);
else $canAccess = 1;
if ($module->published == 1 && $canAccess == 1) $this->_modules[$module->position][] = $module;
else $this->_unpublished[] = $module;
}
}
}
/**
* Returns the number of modules in a specified position, this method is called by
* mosCountModules global function
*
* @access public
* @param string The template position
* @param bool TRUE when admin modules will loaded
*/
function mosCountModules( $position='left', $isAdmin=false ) {
$this->initModules($isAdmin);
return isset($this->_modules[$position]) ? count($this->_modules[$position]) : 0;
}
/**
* Returns a array with modules that match whit $name, when $unpublished is TRUE
* unpublished modules are returned too.
*
* @access public
* @param string Name of module required
* @param bool TRUE when admin modules will loaded
* @param bool TRUE whish to include unpublished modules too
* @return array array with all modules that match
*/
function &getByName( $name, $isAdmin=false, $unpublished=false ) {
$this->initModules($isAdmin);
$modules = array();
foreach ($this->_modules as $position) {
foreach ($position as $module) if ($module->module == $name) $modules[] = $module;
}
if ($unpublished AND $this->_unpublished) foreach ($this->_unpublished as $module) if ($module->module == $name) $modules[] = $module;
return $modules;
}
/**
* Loads all published modules from a specified position, a $style can be passed
* to change the style of output
*
* @param string The position
* @param int The style. 0=normal(default), 1=horiz, -1=no wrapper
* @param bool TRUE when admin modules will loaded
*/
function mosLoadModules( $position='left', $style=0, $isAdmin=false ) {
$Itemid = mamboCore::get('Itemid');
$tp = mosGetParam( $_GET, 'tp', 0 );
if ($tp) {
echo '<div style="height:50px;background-color:#eee;margin:2px;padding:10px;border:1px solid #f00;color:#700;">';
echo $position;
echo '</div>';
return;
}
$style = intval($style);
$cache =& mosCache::getCache('com_content');
require_once( mamboCore::get('mosConfig_absolute_path').'/includes/frontend.html.php');
$this->initModules($isAdmin);
if (isset($this->_modules[$position] )) $modules = $this->_modules[$position];
else {
$modules = array();
$style = 0;
}
if ($style == 1) {
echo "<table cellspacing=\"1\" cellpadding=\"0\" border=\"0\" width=\"100%\">\n";
echo "<tr>\n";
}
$prepend = ($style == 1) ? "<td valign=\"top\">\n" : '';
$postpend = ($style == 1) ? "</td>\n" : '';
$count = 1;
foreach ($modules as $module) {
$params =& new mosParameters($module->params);
echo $prepend;
if ((substr("$module->module",0,4))=="mod_") $modfunc = 'module2';
else $modfunc = 'module';
if ($params->get('cache') == 1 AND mamboCore::get('mosConfig_caching') == 1) {
$cache->call("modules_html::$modfunc", $module, $params, $Itemid, $style );
}
else modules_html::$modfunc($module, $params, $Itemid, $style, $count);
echo $postpend;
$count++;
}
if ($style == 1) echo "</tr>\n</table>\n";
}
/**
* Loads admin modules from a specified position,a $style can be passed
* to change the style of output
*
* @param string The position
* @param int The style 0 = no style(default), 1 = tabbed, 2 = use div
*/
function mosLoadAdminModules( $position='left', $style=0 ) {
global $my, $acl;
$this->initModules(true);
$cache =& mosCache::getCache( 'com_content' );
if (isset($this->_modules[$position] )) $modules = $this->_modules[$position];
else $modules = array();
switch ($style) {
case 0:
default:
foreach ($modules as $module) {
$params =& new mosParameters( $module->params );
if ( $module->module == '' ) mosLoadCustomModule( $module, $params );
else mosLoadAdminModule( substr( $module->module, 4 ), $params );
}
break;
case 1:
// Tabs
$tabs = new mosTabs(1);
$tabs->startPane( 'modules-' . $position );
foreach ($modules as $module) {
$params =& new mosParameters( $module->params );
$editAllComponents = $acl->acl_check( 'administration', 'edit', 'users', $my->usertype, 'components', 'all' );
// $authoriser = new mosAuthoriser($database);
// $editAllComponents = $authoriser->checkPermission('mosUser', $my->id, 'edit', 'editAllComponents', 0);
// special handling for components module
if ( $module->module != 'mod_components' || ( $module->module == 'mod_components' && $editAllComponents ) ) {
$tabs->startTab( T_($module->title), 'module' . $module->id );
if ( $module->module == '' ) mosLoadCustomModule( $module, $params );
else mosLoadAdminModule( substr( $module->module, 4 ), $params );
$tabs->endTab();
}
}
$tabs->endPane();
break;
case 2:
// Div'd
foreach ($modules as $module) {
$params =& new mosParameters( $module->params );
echo '<div>';
if ( $module->module == '' ) mosLoadCustomModule( $module, $params );
else mosLoadAdminModule( substr( $module->module, 4 ), $params );
echo '</div>';
}
break;
}
}
/**
* Module access check
*
* Used in
*
* @param object a module object
* @param int an array of groups
*/
function canAccess($module, $gid) {
if($module->access == 2) {
$groups = explode(',',$module->groups);
if(count($groups) > 0) {
if (in_array($gid, $groups)) {
return 1;
} else {
return 0;
}
}
}
return 1;
}
}
/**
* Modules database table class
*
* This class can be used to gain access to #_modules database table
*
* Example of use:
*
* To load all modules in a object..
*
* <code>
* $row = new mosModule();
* $query = "SELECT * FROM #_modules";
* $database =& mamboDatabase::getInstance();
* $database->setQuery( $query );
* if ($database->loadObject($row)) {
* ...
* }
* </code>
* @package Mambo
* @access public
*/
class mosModule extends mosDBTable {
/** @var int Primary key */
var $id=null;
/** @var string module title */
var $title=null;
/** @var bool TRUE show title, FALSE hide title*/
var $showtitle=null;
/** @var string content to custom modules*/
var $content=null;
/** @var int order lower first*/
var $ordering=null;
/** @var string template position*/
var $position=null;
/** @var int id from the user that checkout, 0 checkin */
var $checked_out=null;
/** @var int date and time from checkout */
var $checked_out_time=null;
/** @var bool TRUE published, FALSE unpublished*/
var $published=null;
/** @var string module name*/
var $module=null;
/** @var int num of news from newsfeed modules*/
var $numnews=null;
/** @var int access level 0 public, 1 registered, 2 special */
var $access=null;
/** @var string module parameters*/
var $params=null;
/** @var int 1 core mambots ,0 others */
var $iscore=null;
/** @var int 1 admin module, 0 user module*/
var $client_id=null;
/** @var string group access*/
var $groups=null;
/**
* mosModule Class contructor
*
* Init a mosDBTable object.
*
* @param object reference to current database object
* @access private
*/
function mosModule( &$db ) {
$this->mosDBTable( '#__modules', 'id', $db );
}
/**
* overloaded check function
*
* @access private
*/
function check() {
// check for valid name
if (trim( $this->title ) == '') {
$this->_error = T_('Your Module must contain a title.');
return false;
}
// limitation has been removed
// check for existing title
//$this->_db->setQuery( "SELECT id FROM #__modules"
//. "\nWHERE title='$this->title'"
//);
// check for module of same name
//$xid = intval( $this->_db->loadResult() );
//if ($xid && $xid != intval( $this->id )) {
// $this->_error = "There is a module already with that name, please try again.";
// return false;
//}
return true;
}
}
?>

Documentation generated on Mon, 05 May 2008 16:17:57 +0400 by phpDocumentor 1.4.0

Source for file cmtclasses.php