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<?php
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1242
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Luisehahne
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/**
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*
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Luisehahne
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* @category frontend
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* @package account
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* @author WebsiteBaker Project
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* @copyright 2004-2009, Ryan Djurovich
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* @copyright 2009-2010, Website Baker Org. e.V.
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* @link http://www.websitebaker2.org/
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* @license http://www.gnu.org/licenses/gpl.html
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* @platform WebsiteBaker 2.8.x
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* @requirements PHP 4.3.4 and higher
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* @version $Id$
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* @filesource $HeadURL$
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* @lastmodified $Date$
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1242
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*
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*/
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Luisehahne
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if(!defined('WB_URL')) {
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header('Location: ../index.php');
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exit(0);
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}
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require_once(WB_PATH.'/framework/class.wb.php');
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// Include PHPLIB template class
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require_once(WB_PATH."/include/phplib/template.inc");
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// Get WB version
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require_once(ADMIN_PATH.'/interface/version.php');
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// Include EditArea wrapper functions
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require_once(WB_PATH . '/include/editarea/wb_wrapper_edit_area.php');
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/*
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Begin user changeable settings
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*/
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class admin extends wb {
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// Authenticate user then auto print the header
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function admin($section_name, $section_permission = 'start', $auto_header = true, $auto_auth = true) {
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$this->wb();
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global $MESSAGE;
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// Specify the current applications name
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$this->section_name = $section_name;
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$this->section_permission = $section_permission;
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// Authenticate the user for this application
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if($auto_auth == true) {
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// First check if the user is logged-in
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if($this->is_authenticated() == false) {
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header('Location: '.ADMIN_URL.'/login/index.php');
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exit(0);
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}
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// Now check if they are allowed in this section
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if($this->get_permission($section_permission) == false) {
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die($MESSAGE['ADMIN']['INSUFFICIENT_PRIVELLIGES']);
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}
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}
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// Check if the backend language is also the selected language. If not, send headers again.
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global $database;
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$get_user_language = @$database->query("SELECT language FROM ".TABLE_PREFIX.
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"users WHERE user_id = '" .(int) $this->get_user_id() ."'");
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$user_language = ($get_user_language) ? $get_user_language->fetchRow() : '';
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// prevent infinite loop if language file is not XX.php (e.g. DE_du.php)
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$user_language = substr($user_language[0],0,2);
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// obtain the admin folder (e.g. /admin)
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$admin_folder = str_replace(WB_PATH, '', ADMIN_PATH);
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if((LANGUAGE != $user_language) && file_exists(WB_PATH .'/languages/' .$user_language .'.php')
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&& strpos($_SERVER['PHP_SELF'],$admin_folder.'/') !== false) {
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// check if page_id is set
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$page_id_url = (isset($_GET['page_id'])) ? '&page_id=' .(int) $_GET['page_id'] : '';
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$section_id_url = (isset($_GET['section_id'])) ? '§ion_id=' .(int) $_GET['section_id'] : '';
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if(isset($_SERVER['QUERY_STRING']) && $_SERVER['QUERY_STRING'] != '') { // check if there is an query-string
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header('Location: '.$_SERVER['PHP_SELF'] .'?lang='.$user_language .$page_id_url .$section_id_url.'&'.$_SERVER['QUERY_STRING']);
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} else {
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header('Location: '.$_SERVER['PHP_SELF'] .'?lang='.$user_language .$page_id_url .$section_id_url);
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}
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exit();
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}
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// Auto header code
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if($auto_header == true) {
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$this->print_header();
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}
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}
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// Print the admin header
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function print_header($body_tags = '') {
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// Get vars from the language file
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global $MENU;
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global $MESSAGE;
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global $TEXT;
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// Connect to database and get website title
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global $database;
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$get_title = $database->query("SELECT value FROM ".TABLE_PREFIX."settings WHERE name = 'website_title'");
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$title = $get_title->fetchRow();
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$header_template = new Template(THEME_PATH.'/templates');
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$header_template->set_file('page', 'header.htt');
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$header_template->set_block('page', 'header_block', 'header');
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if(defined('DEFAULT_CHARSET')) {
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$charset=DEFAULT_CHARSET;
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} else {
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$charset='utf-8';
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}
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// work out the URL for the 'View menu' link in the WB backend
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// if the page_id is set, show this page otherwise show the root directory of WB
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$view_url = WB_URL;
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if(isset($_GET['page_id'])) {
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// extract page link from the database
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$result = @$database->query("SELECT link FROM " .TABLE_PREFIX ."pages WHERE page_id = '" .(int) addslashes($_GET['page_id']) ."'");
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$row = @$result->fetchRow();
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if($row) $view_url .= PAGES_DIRECTORY .$row['link']. PAGE_EXTENSION;
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}
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$header_template->set_var( array(
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'SECTION_NAME' => $MENU[strtoupper($this->section_name)],
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'BODY_TAGS' => $body_tags,
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'WEBSITE_TITLE' => ($title['value']),
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'TEXT_ADMINISTRATION' => $TEXT['ADMINISTRATION'],
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'CURRENT_USER' => $MESSAGE['START']['CURRENT_USER'],
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'DISPLAY_NAME' => $this->get_display_name(),
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'CHARSET' => $charset,
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'LANGUAGE' => strtolower(LANGUAGE),
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'VERSION' => VERSION,
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'REVISION' => REVISION,
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'WB_URL' => WB_URL,
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'ADMIN_URL' => ADMIN_URL,
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'THEME_URL' => THEME_URL,
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'TITLE_START' => $MENU['START'],
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'TITLE_VIEW' => $MENU['VIEW'],
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'TITLE_HELP' => $MENU['HELP'],
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'TITLE_LOGOUT' => $MENU['LOGOUT'],
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'URL_VIEW' => $view_url,
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'URL_HELP' => 'http://help.websitebaker.org/',
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'BACKEND_MODULE_CSS' => $this->register_backend_modfiles('css'), // adds backend.css
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'BACKEND_MODULE_JS' => $this->register_backend_modfiles('js') // adds backend.js
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)
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);
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// Create the menu
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$menu = array(
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array(ADMIN_URL.'/pages/index.php', '', $MENU['PAGES'], 'pages', 1),
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array(ADMIN_URL.'/media/index.php', '', $MENU['MEDIA'], 'media', 1),
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array(ADMIN_URL.'/addons/index.php', '', $MENU['ADDONS'], 'addons', 1),
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array(ADMIN_URL.'/preferences/index.php', '', $MENU['PREFERENCES'], 'preferences', 0),
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array(ADMIN_URL.'/settings/index.php', '', $MENU['SETTINGS'], 'settings', 1),
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array(ADMIN_URL.'/admintools/index.php', '', $MENU['ADMINTOOLS'], 'admintools', 1),
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array(ADMIN_URL.'/access/index.php', '', $MENU['ACCESS'], 'access', 1)
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);
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$header_template->set_block('header_block', 'linkBlock', 'link');
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foreach($menu AS $menu_item) {
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$link = $menu_item[0];
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$target = ($menu_item[1] == '') ? '_self' : $menu_item[1];
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$title = $menu_item[2];
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$permission_title = $menu_item[3];
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$required = $menu_item[4];
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$replace_old = array(ADMIN_URL, WB_URL, '/', 'index.php');
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if($required == false OR $this->get_link_permission($permission_title)) {
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$header_template->set_var('LINK', $link);
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$header_template->set_var('TARGET', $target);
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// If link is the current section apply a class name
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if($permission_title == strtolower($this->section_name)) {
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$header_template->set_var('CLASS', $menu_item[3] . ' current');
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} else {
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$header_template->set_var('CLASS', $menu_item[3]);
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}
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$header_template->set_var('TITLE', $title);
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// Print link
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$header_template->parse('link', 'linkBlock', true);
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}
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}
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$header_template->parse('header', 'header_block', false);
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$header_template->pparse('output', 'page');
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}
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// Print the admin footer
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function print_footer() {
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// include the required file for Javascript admin
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if(file_exists(WB_PATH.'/modules/jsadmin/jsadmin_backend_include.php')){
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@include(WB_PATH.'/modules/jsadmin/jsadmin_backend_include.php');
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}
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$footer_template = new Template(THEME_PATH.'/templates');
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$footer_template->set_file('page', 'footer.htt');
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$footer_template->set_block('page', 'footer_block', 'header');
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$footer_template->set_var(array(
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'BACKEND_BODY_MODULE_JS' => $this->register_backend_modfiles_body('js'),
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'WB_URL' => WB_URL,
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'WB_PATH' => WB_PATH,
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'ADMIN_URL' => ADMIN_URL,
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'THEME_URL' => THEME_URL,
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) );
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$footer_template->parse('header', 'footer_block', false);
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$footer_template->pparse('output', 'page');
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}
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// Return a system permission
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function get_permission($name, $type = 'system') {
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// Append to permission type
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$type .= '_permissions';
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// Check if we have a section to check for
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if($name == 'start') {
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return true;
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} else {
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// Set system permissions var
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$system_permissions = $this->get_session('SYSTEM_PERMISSIONS');
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// Set module permissions var
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$module_permissions = $this->get_session('MODULE_PERMISSIONS');
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// Set template permissions var
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$template_permissions = $this->get_session('TEMPLATE_PERMISSIONS');
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// Return true if system perm = 1
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if (isset($$type) && is_array($$type) && is_numeric(array_search($name, $$type))) {
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| 215 |
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if($type == 'system_permissions') {
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return true;
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} else {
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| 218 |
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return false;
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}
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| 220 |
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} else {
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| 221 |
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if($type == 'system_permissions') {
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return false;
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| 223 |
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} else {
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| 224 |
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return true;
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}
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| 226 |
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}
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}
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| 228 |
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}
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| 229 |
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| 230 |
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function get_user_details($user_id) {
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| 231 |
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global $database;
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| 232 |
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$query_user = "SELECT username,display_name FROM ".TABLE_PREFIX."users WHERE user_id = '$user_id'";
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$get_user = $database->query($query_user);
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if($get_user->numRows() != 0) {
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| 235 |
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$user = $get_user->fetchRow();
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| 236 |
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} else {
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| 237 |
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$user['display_name'] = 'Unknown';
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| 238 |
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$user['username'] = 'unknown';
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| 239 |
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}
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| 240 |
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return $user;
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| 241 |
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}
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| 242 |
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| 243 |
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function get_page_details($page_id) {
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| 244 |
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global $database;
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| 245 |
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Luisehahne
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$query = "SELECT page_id,page_title,menu_title,modified_by,modified_when FROM ".TABLE_PREFIX."pages WHERE page_id = '$page_id'";
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| 246 |
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Luisehahne
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$results = $database->query($query);
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| 247 |
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if($database->is_error()) {
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| 248 |
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$this->print_header();
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| 249 |
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$this->print_error($database->get_error());
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| 250 |
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}
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| 251 |
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if($results->numRows() == 0) {
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| 252 |
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$this->print_header();
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| 253 |
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$this->print_error($MESSAGE['PAGES']['NOT_FOUND']);
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| 254 |
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}
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| 255 |
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$results_array = $results->fetchRow();
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| 256 |
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return $results_array;
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| 257 |
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}
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| 258 |
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| 259 |
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/** Function get_page_permission takes either a numerical page_id,
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| 260 |
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* upon which it looks up the permissions in the database,
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| 261 |
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* or an array with keys admin_groups and admin_users
|
| 262 |
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*/
|
| 263 |
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function get_page_permission($page,$action='admin') {
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| 264 |
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if ($action!='viewing') $action='admin';
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| 265 |
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$action_groups=$action.'_groups';
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| 266 |
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$action_users=$action.'_users';
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| 267 |
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if (is_array($page)) {
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| 268 |
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$groups=$page[$action_groups];
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| 269 |
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$users=$page[$action_users];
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| 270 |
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} else {
|
| 271 |
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global $database;
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| 272 |
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$results = $database->query("SELECT $action_groups,$action_users FROM ".TABLE_PREFIX."pages WHERE page_id = '$page'");
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| 273 |
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$result = $results->fetchRow();
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| 274 |
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$groups = explode(',', str_replace('_', '', $result[$action_groups]));
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| 275 |
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$users = explode(',', str_replace('_', '', $result[$action_users]));
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| 276 |
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}
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| 277 |
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| 278 |
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$in_group = FALSE;
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| 279 |
|
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foreach($this->get_groups_id() as $cur_gid){
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| 280 |
|
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if (in_array($cur_gid, $groups)) {
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| 281 |
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$in_group = TRUE;
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| 282 |
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}
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| 283 |
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}
|
| 284 |
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if((!$in_group) AND !is_numeric(array_search($this->get_user_id(), $users))) {
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| 285 |
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return false;
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| 286 |
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}
|
| 287 |
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return true;
|
| 288 |
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}
|
| 289 |
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| 290 |
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| 291 |
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// Returns a system permission for a menu link
|
| 292 |
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function get_link_permission($title) {
|
| 293 |
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$title = str_replace('_blank', '', $title);
|
| 294 |
|
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$title = strtolower($title);
|
| 295 |
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// Set system permissions var
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| 296 |
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$system_permissions = $this->get_session('SYSTEM_PERMISSIONS');
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| 297 |
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// Set module permissions var
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| 298 |
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$module_permissions = $this->get_session('MODULE_PERMISSIONS');
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| 299 |
|
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if($title == 'start') {
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| 300 |
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return true;
|
| 301 |
|
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} else {
|
| 302 |
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// Return true if system perm = 1
|
| 303 |
|
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if(is_numeric(array_search($title, $system_permissions))) {
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| 304 |
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return true;
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| 305 |
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} else {
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| 306 |
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return false;
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| 307 |
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}
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| 308 |
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}
|
| 309 |
|
|
}
|
| 310 |
|
|
|
| 311 |
|
|
// Function to add optional module Javascript or CSS stylesheets into the <body> section of the backend
|
| 312 |
|
|
function register_backend_modfiles_body($file_id="js")
|
| 313 |
|
|
{
|
| 314 |
|
|
// sanity check of parameter passed to the function
|
| 315 |
|
|
$file_id = strtolower($file_id);
|
| 316 |
|
|
if($file_id !== "javascript" && $file_id !== "js")
|
| 317 |
|
|
{
|
| 318 |
|
|
return;
|
| 319 |
|
|
}
|
| 320 |
|
|
global $database;
|
| 321 |
|
|
$body_links = "";
|
| 322 |
|
|
// define default baselink and filename for optional module javascript and stylesheet files
|
| 323 |
|
|
if($file_id == "js") {
|
| 324 |
|
|
$base_link = '<script type="text/javascript" src="'.WB_URL.'/modules/{MODULE_DIRECTORY}/backend_body.js"></script>';
|
| 325 |
|
|
$base_file = "backend_body.js";
|
| 326 |
|
|
}
|
| 327 |
|
|
// check if backend_body.js files needs to be included to the <body></body> section of the backend
|
| 328 |
|
|
if(isset($_GET['tool']))
|
| 329 |
|
|
{
|
| 330 |
|
|
// check if displayed page contains a installed admin tool
|
| 331 |
|
|
$result = $database->query("SELECT * FROM " .TABLE_PREFIX ."addons
|
| 332 |
|
|
WHERE type = 'module' AND function = 'tool' AND directory = '".addslashes($_GET['tool'])."'");
|
| 333 |
|
|
if($result->numRows())
|
| 334 |
|
|
{
|
| 335 |
|
|
// check if admin tool directory contains a backend_body.js file to include
|
| 336 |
|
|
$tool = $result->fetchRow();
|
| 337 |
|
|
if(file_exists(WB_PATH ."/modules/" .$tool['directory'] ."/$base_file"))
|
| 338 |
|
|
{
|
| 339 |
|
|
// return link to the backend_body.js file
|
| 340 |
|
|
return str_replace("{MODULE_DIRECTORY}", $tool['directory'], $base_link);
|
| 341 |
|
|
}
|
| 342 |
|
|
}
|
| 343 |
|
|
} elseif(isset($_GET['page_id']) or isset($_POST['page_id']))
|
| 344 |
|
|
{
|
| 345 |
|
|
// check if displayed page in the backend contains a page module
|
| 346 |
|
|
if (isset($_GET['page_id']))
|
| 347 |
|
|
{
|
| 348 |
|
|
$page_id = (int) addslashes($_GET['page_id']);
|
| 349 |
|
|
} else {
|
| 350 |
|
|
$page_id = (int) addslashes($_POST['page_id']);
|
| 351 |
|
|
}
|
| 352 |
|
|
// gather information for all models embedded on actual page
|
| 353 |
|
|
$query_modules = $database->query("SELECT module FROM " .TABLE_PREFIX ."sections
|
| 354 |
|
|
WHERE page_id=$page_id");
|
| 355 |
|
|
while($row = $query_modules->fetchRow()) {
|
| 356 |
|
|
// check if page module directory contains a backend_body.js file
|
| 357 |
|
|
if(file_exists(WB_PATH ."/modules/" .$row['module'] ."/$base_file")) {
|
| 358 |
|
|
// create link with backend_body.js source for the current module
|
| 359 |
|
|
$tmp_link = str_replace("{MODULE_DIRECTORY}", $row['module'], $base_link);
|
| 360 |
|
|
// ensure that backend_body.js is only added once per module type
|
| 361 |
|
|
if(strpos($body_links, $tmp_link) === false) {
|
| 362 |
|
|
$body_links .= $tmp_link ."\n";
|
| 363 |
|
|
}
|
| 364 |
|
|
}
|
| 365 |
|
|
}
|
| 366 |
|
|
// write out links with all external module javascript/CSS files, remove last line feed
|
| 367 |
|
|
return rtrim($body_links);
|
| 368 |
|
|
}
|
| 369 |
|
|
}
|
| 370 |
|
|
|
| 371 |
|
|
|
| 372 |
|
|
// Function to add optional module Javascript or CSS stylesheets into the <head> section of the backend
|
| 373 |
|
|
function register_backend_modfiles($file_id="css") {
|
| 374 |
|
|
// sanity check of parameter passed to the function
|
| 375 |
|
|
$file_id = strtolower($file_id);
|
| 376 |
|
|
if($file_id !== "css" && $file_id !== "javascript" && $file_id !== "js") {
|
| 377 |
|
|
return;
|
| 378 |
|
|
}
|
| 379 |
|
|
|
| 380 |
|
|
global $database;
|
| 381 |
|
|
// define default baselink and filename for optional module javascript and stylesheet files
|
| 382 |
|
|
$head_links = "";
|
| 383 |
|
|
if($file_id == "css") {
|
| 384 |
|
|
$base_link = '<link href="'.WB_URL.'/modules/{MODULE_DIRECTORY}/backend.css"';
|
| 385 |
|
|
$base_link.= ' rel="stylesheet" type="text/css" media="screen" />';
|
| 386 |
|
|
$base_file = "backend.css";
|
| 387 |
|
|
} else {
|
| 388 |
|
|
$base_link = '<script type="text/javascript" src="'.WB_URL.'/modules/{MODULE_DIRECTORY}/backend.js"></script>';
|
| 389 |
|
|
$base_file = "backend.js";
|
| 390 |
|
|
}
|
| 391 |
|
|
|
| 392 |
|
|
// check if backend.js or backend.css files needs to be included to the <head></head> section of the backend
|
| 393 |
|
|
if(isset($_GET['tool'])) {
|
| 394 |
|
|
// check if displayed page contains a installed admin tool
|
| 395 |
|
|
$result = $database->query("SELECT * FROM " .TABLE_PREFIX ."addons
|
| 396 |
|
|
WHERE type = 'module' AND function = 'tool' AND directory = '".addslashes($_GET['tool'])."'");
|
| 397 |
|
|
|
| 398 |
|
|
if($result->numRows()) {
|
| 399 |
|
|
// check if admin tool directory contains a backend.js or backend.css file to include
|
| 400 |
|
|
$tool = $result->fetchRow();
|
| 401 |
|
|
if(file_exists(WB_PATH ."/modules/" .$tool['directory'] ."/$base_file")) {
|
| 402 |
|
|
// return link to the backend.js or backend.css file
|
| 403 |
|
|
return str_replace("{MODULE_DIRECTORY}", $tool['directory'], $base_link);
|
| 404 |
|
|
}
|
| 405 |
|
|
}
|
| 406 |
|
|
} elseif(isset($_GET['page_id']) or isset($_POST['page_id'])) {
|
| 407 |
|
|
// check if displayed page in the backend contains a page module
|
| 408 |
|
|
if (isset($_GET['page_id'])) {
|
| 409 |
|
|
$page_id = (int) addslashes($_GET['page_id']);
|
| 410 |
|
|
} else {
|
| 411 |
|
|
$page_id = (int) addslashes($_POST['page_id']);
|
| 412 |
|
|
}
|
| 413 |
|
|
|
| 414 |
|
|
// gather information for all models embedded on actual page
|
| 415 |
|
|
$query_modules = $database->query("SELECT module FROM " .TABLE_PREFIX ."sections
|
| 416 |
|
|
WHERE page_id=$page_id");
|
| 417 |
|
|
|
| 418 |
|
|
while($row = $query_modules->fetchRow()) {
|
| 419 |
|
|
// check if page module directory contains a backend.js or backend.css file
|
| 420 |
|
|
if(file_exists(WB_PATH ."/modules/" .$row['module'] ."/$base_file")) {
|
| 421 |
|
|
// create link with backend.js or backend.css source for the current module
|
| 422 |
|
|
$tmp_link = str_replace("{MODULE_DIRECTORY}", $row['module'], $base_link);
|
| 423 |
|
|
// ensure that backend.js or backend.css is only added once per module type
|
| 424 |
|
|
if(strpos($head_links, $tmp_link) === false) {
|
| 425 |
|
|
$head_links .= $tmp_link ."\n";
|
| 426 |
|
|
}
|
| 427 |
|
|
}
|
| 428 |
|
|
}
|
| 429 |
|
|
// write out links with all external module javascript/CSS files, remove last line feed
|
| 430 |
|
|
return rtrim($head_links);
|
| 431 |
|
|
}
|
| 432 |
|
|
}
|
| 433 |
|
|
}
|
| 434 |
|
|
|
| 435 |
1166
|
Luisehahne
|
?>
|