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1471 lines
53 KiB
1471 lines
53 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* @author Julio Montoya <gugli100@gmail.com>
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* @todo better organization of the class, methods and variables
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*
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* */
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use \ChamiloSession as Session;
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use Silex\Application;
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class Template
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{
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private $app;
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public $preview_theme = null;
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public $theme; // the chamilo theme public_admin, chamilo, chamilo_red, etc
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public $title = null;
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public $show_header;
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public $show_footer;
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public $help;
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public $menu_navigation = array();
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public $show_learnpath = false; // This is a learnpath section or not?
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public $plugin = null;
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public $course_id = null;
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public $user_is_logged_in = false;
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public $twig = null;
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public $jquery_ui_theme;
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public $force_plugin_load = true;
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public $navigation_array;
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public $loadBreadcrumb = true;
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/**
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* @param Application $app
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*/
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public function __construct(Application $app = null)
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{
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if (empty($app)) {
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global $app;
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$this->app = &$app;
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} else {
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//ugly fix just for now
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$this->app = &$app;
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}
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$this->app['classic_layout'] = true;
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$this->navigation_array = $this->returnNavigationArray();
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// Just in case
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global $tool_name;
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// Page title
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$this->title = isset($app['title']) ? $app['title'] : $tool_name;
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$this->show_learnpath = $app['template.show_learnpath'];
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/* Current themes: cupertino, smoothness, ui-lightness.
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Find the themes folder in main/inc/lib/javascript/jquery-ui */
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$this->jquery_ui_theme = 'smoothness';
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//Setting system variables
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$this->setSystemParameters();
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//Setting user variables
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$this->setUserParameters();
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//Setting course variables
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$this->setCourseParameters();
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global $interbreadcrumb;
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$this->setBreadcrumb($interbreadcrumb);
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//header and footer are showed by default
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$this->setFooter($app['template.show_footer']);
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$this->setHeader($app['template.show_header']);
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$this->setHeaderParameters();
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$this->setFooterParameters();
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$this->assign('style', $app['template_style']);
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//Chamilo plugins
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if ($this->show_header) {
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if ($app['template.load_plugins'] && !empty($app['plugins'])) {
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$this->plugin = new AppPlugin();
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//1. Showing installed plugins in regions
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$plugin_regions = $this->plugin->get_plugin_regions();
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foreach ($plugin_regions as $region) {
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$this->set_plugin_region($region);
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}
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//2. Loading the course plugin info
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global $course_plugin;
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if (isset($course_plugin) && !empty($course_plugin) && !empty($this->course_id)) {
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//Load plugin get_langs
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$this->plugin->load_plugin_lang_variables($course_plugin);
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}
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}
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}
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}
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/**
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* @param array $interbreadcrumb
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*/
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function setBreadcrumb($interbreadcrumb)
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{
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if (isset($this->app['breadcrumb']) && !empty($this->app['breadcrumb'])) {
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if (empty($interbreadcrumb)) {
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$interbreadcrumb = $this->app['breadcrumb'];
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} else {
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$interbreadcrumb = array_merge($interbreadcrumb, $this->app['breadcrumb']);
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}
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}
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if (!empty($interbreadcrumb)) {
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$this->app['breadcrumb'] = $interbreadcrumb;
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}
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}
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/**
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* Get icon path
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* @param string $image
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* @param int $size
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*
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* @return string
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*/
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public static function get_icon_path($image, $size = ICON_SIZE_SMALL)
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{
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return Display:: return_icon($image, '', array(), $size, false, true);
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}
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/**
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* Format date
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* @param string $timestamp
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* @param string $format
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*
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* @return string
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*/
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public static function format_date($timestamp, $format = null)
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{
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return api_format_date($timestamp, $format);
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}
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/**
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* @param string $help_input
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*/
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public function setHelp($help_input = null)
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{
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if (!empty($help_input)) {
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$help = $help_input;
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} else {
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$help = $this->help;
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}
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$this->assign('help_content', $help);
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}
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/**
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* Use template system to parse the actions menu
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* @todo finish it!
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* @param array $actions
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*
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**/
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public function setActions($actions)
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{
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$action_string = '';
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if (!empty($actions)) {
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foreach ($actions as $action) {
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$action_string .= $action;
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}
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}
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$this->assign('actions', $actions);
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}
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/**
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* Shortcut to display a 1 col layout (index.php)
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* */
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public function display_one_col_template()
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{
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$tpl = $this->get_template('layout/layout_1_col.tpl');
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$this->display($tpl);
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}
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/**
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* Shortcut to display a 2 col layout (userportal.php)
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* */
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public function display_two_col_template()
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{
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$tpl = $this->get_template('layout/layout_2_col.tpl');
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$this->display($tpl);
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}
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/**
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* Displays an empty template
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*/
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public function display_blank_template()
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{
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$tpl = $this->get_template('layout/blank.tpl');
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$this->display($tpl);
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}
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/**
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* Displays an empty template
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*/
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public function display_no_layout_template()
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{
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$tpl = $this->get_template('layout/no_layout.tpl');
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$this->display($tpl);
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}
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/**
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* Sets the footer visibility
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* @param bool true if we show the footer
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*/
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public function setFooter($status)
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{
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$this->show_footer = $status;
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$this->assign('show_footer', $status);
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}
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/**
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* Sets the header visibility
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* @param bool true if we show the header
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*/
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public function setHeader($status)
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{
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$this->show_header = $status;
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$this->assign('show_header', $status);
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//Toolbar
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$show_admin_toolbar = api_get_setting('show_admin_toolbar');
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$show_toolbar = 0;
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switch ($show_admin_toolbar) {
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case 'do_not_show':
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break;
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case 'show_to_admin':
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if (api_is_platform_admin()) {
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$show_toolbar = 1;
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}
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break;
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case 'show_to_admin_and_teachers':
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if (api_is_platform_admin() || api_is_allowed_to_edit()) {
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$show_toolbar = 1;
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}
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break;
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case 'show_to_all':
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$show_toolbar = 1;
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break;
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}
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$this->assign('show_toolbar', $show_toolbar);
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//Only if course is available
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$show_course_shortcut = null;
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$show_course_navigation_menu = null;
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if (!empty($this->course_id) && $this->user_is_logged_in) {
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if (api_get_setting('show_toolshortcuts') != 'false') {
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//Course toolbar
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$show_course_shortcut = CourseHome::show_navigation_tool_shortcuts();
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}
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if (api_get_setting('show_navigation_menu') != 'false') {
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//Course toolbar
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$show_course_navigation_menu = CourseHome::show_navigation_menu();
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}
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}
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$this->assign('show_course_shortcut', $show_course_shortcut);
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$this->assign('show_course_navigation_menu', $show_course_navigation_menu);
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}
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/**
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* @param string $name
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* @return string
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*/
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public function get_template($name)
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{
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return $this->app['template_style'].'/'.$name;
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}
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/** Set course parameters */
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private function setCourseParameters()
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{
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//Setting course id
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$this->course_id = api_get_course_int_id();
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$this->app['course_code'] = api_get_course_id();
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$this->app['session_id'] = api_get_session_id();
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}
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/**
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* Set user parameters
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*/
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private function setUserParameters()
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{
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$user_info = array();
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$user_info['logged'] = 0;
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$this->user_is_logged_in = false;
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if (api_user_is_login()) {
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$user_info = $this->app['current_user'];
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$user_info['logged'] = 1;
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$user_info['is_admin'] = 0;
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if (api_is_platform_admin()) {
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$user_info['is_admin'] = 1;
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}
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$new_messages = MessageManager::get_new_messages();
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$user_info['messages_count'] = $new_messages != 0 ? Display::label($new_messages, 'warning') : null;
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/*$usergroup = new UserGroup();
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$messages_invitations_count = $usergroup->get_groups_by_user_count($user_info['user_id'], GROUP_USER_PERMISSION_PENDING_INVITATION, false);
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$user_info['messages_invitations_count'] = $messages_invitations_count != 0 ? Display::label(
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$messages_invitations_count,
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'warning'
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) : null;*/
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$this->user_is_logged_in = true;
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}
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//Setting the $_u array that could be use in any template
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$this->assign('_u', $user_info);
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}
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/**
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* Set system parameters
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*/
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private function setSystemParameters()
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{
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global $_configuration;
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//Setting app paths/URLs
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$_p = array(
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'web' => api_get_path(WEB_PATH),
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'web_course' => api_get_path(WEB_COURSE_PATH),
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'web_main' => api_get_path(WEB_CODE_PATH),
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'web_css' => api_get_path(WEB_CSS_PATH),
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'web_ajax' => api_get_path(WEB_AJAX_PATH),
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'web_img' => api_get_path(WEB_IMG_PATH),
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'web_plugin' => api_get_path(WEB_PLUGIN_PATH),
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'web_lib' => api_get_path(WEB_LIBRARY_PATH),
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'public_web' => api_get_path(WEB_PUBLIC_PATH)
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);
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$this->assign('_p', $_p);
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//Here we can add system parameters that can be use in any template
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$_s = array(
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'software_name' => api_get_software_name(),
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'system_version' => $_configuration['system_version'],
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'site_name' => api_get_setting('siteName'),
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'institution' => api_get_setting('Institution')
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);
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$this->assign('_s', $_s);
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}
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/**
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* Set theme, include CSS files
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*/
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private function setCssFiles()
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{
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global $disable_js_and_css_files;
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$css = array();
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$this->theme = api_get_visual_theme();
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if (isset($_POST['style']) && api_is_platform_admin()) {
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$this->preview_theme = $_POST['style'];
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}
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if (!empty($this->preview_theme)) {
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$this->theme = $this->preview_theme;
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}
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$this->app['theme'] = $this->theme;
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$cssPath = api_get_path(WEB_CSS_PATH);
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// Loads only 1 css file
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if ($this->app['assetic.enabled']) {
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$css[] = api_get_path(WEB_PUBLIC_PATH).'css/'.$this->theme.'/style.css';
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} else {
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// Base CSS.
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$css[] = api_get_cdn_path($cssPath.'base.css');
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// Default theme CSS.
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$css[] = api_get_cdn_path($cssPath.$this->theme.'/default.css');
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$css[] = api_get_cdn_path($cssPath.'bootstrap-responsive.css');
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$css[] = api_get_cdn_path($cssPath.'responsive.css');
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// Extra CSS files.
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if ($this->show_learnpath) {
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$css[] = $cssPath.$this->theme.'/learnpath.css';
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$css[] = $cssPath.$this->theme.'/scorm.css';
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}
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if (api_is_global_chat_enabled()) {
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$css[] = api_get_path(WEB_LIBRARY_PATH).'javascript/chat/css/chat.css';
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}
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$css[] = api_get_path(WEB_LIBRARY_PATH).'javascript/jquery-ui/'.$this->jquery_ui_theme.'/jquery-ui-custom.css';
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$css[] = api_get_path(WEB_LIBRARY_PATH).'javascript/jquery-ui/default.css';
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}
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$css[] = api_get_cdn_path($cssPath.'font_awesome/css/font-awesome.css');
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$css[] = api_get_path(WEB_LIBRARY_PATH).'javascript/thickbox.css';
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$css[] = api_get_path(WEB_LIBRARY_PATH).'javascript/chosen/chosen.css';
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$css_file_to_string = null;
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foreach ($css as $file) {
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$css_file_to_string .= api_get_css($file);
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}
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// @todo move this somewhere else. Special fix when using tablets in order to see the text near icons
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if (SHOW_TEXT_NEAR_ICONS == true) {
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//hack in order to fix the actions buttons
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$css_file_to_string .= '<style>
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.td_actions a {
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float:left;
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width:100%;
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}
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.forum_message_left a {
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float:left;
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width:100%;
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}
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</style>';
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}
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$navigator_info = api_get_navigator();
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if ($navigator_info['name'] == 'Internet Explorer' && $navigator_info['version'] == '6') {
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$css_file_to_string .= 'img, div { behavior: url('.api_get_path(
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WEB_LIBRARY_PATH
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).'javascript/iepngfix/iepngfix.htc) } '."\n";
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}
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if (!$disable_js_and_css_files) {
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$this->assign('css_file_to_string', $css_file_to_string);
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$style_print = api_get_css(api_get_cdn_path($cssPath.$this->theme.'/print.css'), 'print');
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$this->assign('css_style_print', $style_print);
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}
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}
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public function addJsFiles($htmlHeadXtra)
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{
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$extra_headers = null;
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if (isset($htmlHeadXtra) && $htmlHeadXtra) {
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foreach ($htmlHeadXtra as $this_html_head) {
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$extra_headers .= $this_html_head."\n";
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}
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}
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if (isset($this->app['extraJS'])) {
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foreach ($this->app['extraJS'] as $this_html_head) {
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$extra_headers .= $this_html_head."\n";
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}
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}
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$this->assign('extra_headers', $extra_headers);
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}
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/**
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* Sets JS files
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*/
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private function setJsFiles()
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{
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global $disable_js_and_css_files, $htmlHeadXtra;
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$jsFolder = api_get_path(WEB_LIBRARY_PATH).'javascript/';
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if ($this->app['assetic.enabled']) {
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$js_files = array(
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api_get_path(WEB_PATH).'web/js/script.js',
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$jsFolder.'chosen/chosen.jquery.min.js',
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$jsFolder.'thickbox.js',
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$jsFolder.'ckeditor/ckeditor.js',
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);
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} else {
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//JS files
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$js_files = array(
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$jsFolder.'modernizr.js',
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$jsFolder.'jquery.min.js',
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$jsFolder.'chosen/chosen.jquery.min.js',
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$jsFolder.'jquery-ui/'.$this->jquery_ui_theme.'/jquery-ui-custom.min.js',
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//$jsFolder.'jquery-ui/jquery.ui.touch-punch.js',
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$jsFolder.'thickbox.js',
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$jsFolder.'ckeditor/ckeditor.js',
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//$jsFolder.'tinymce/tinymce.min.js',
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$jsFolder.'bootstrap/bootstrap.js',
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);
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}
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if (api_is_global_chat_enabled()) {
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//Do not include the global chat in LP
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if ($this->show_learnpath == false && $this->show_footer == true && $this->app['template.hide_global_chat'] == false) {
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$js_files[] = $jsFolder.'chat/js/chat.js';
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}
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}
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if (api_get_setting('accessibility_font_resize') == 'true') {
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$js_files[] = $jsFolder.'fontresize.js';
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}
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if (api_get_setting('include_asciimathml_script') == 'true') {
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$js_files[] = $jsFolder.'asciimath/ASCIIMathML.js';
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}
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$js_file_to_string = null;
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foreach ($js_files as $js_file) {
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$js_file_to_string .= api_get_js_simple($js_file);
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}
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// Loading email_editor js.
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if (!api_is_anonymous() && api_get_setting('allow_email_editor') == 'true') {
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$js_file_to_string .= $this->fetch($this->app['template_style'].'/mail_editor/email_link.js.tpl');
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}
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if (!$disable_js_and_css_files) {
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$this->assign('js_file_to_string', $js_file_to_string);
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$extra_headers = null;
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if (isset($htmlHeadXtra) && $htmlHeadXtra) {
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foreach ($htmlHeadXtra as $this_html_head) {
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$extra_headers .= $this_html_head."\n";
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}
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}
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if (isset($this->app['extraJS'])) {
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foreach ($this->app['extraJS'] as $this_html_head) {
|
|
$extra_headers .= $this_html_head."\n";
|
|
}
|
|
}
|
|
$this->assign('extra_headers', $extra_headers);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Set header parameters
|
|
*/
|
|
private function setHeaderParameters()
|
|
{
|
|
$_course = api_get_course_info();
|
|
$_configuration = $this->app['configuration'];
|
|
$this_section = $this->app['this_section'];
|
|
|
|
$nameTools = $this->title;
|
|
$navigation = $this->navigation_array;
|
|
|
|
$this->menu_navigation = $navigation['menu_navigation'];
|
|
|
|
$this->assign('system_charset', api_get_system_encoding());
|
|
$this->assign('online_button', Display::return_icon('online.png'));
|
|
$this->assign('offline_button', Display::return_icon('offline.png'));
|
|
|
|
// Get language iso-code for this page - ignore errors
|
|
$this->assign('document_language', api_get_language_isocode());
|
|
|
|
$course_title = isset($_course['name']) ? $_course['name'] : null;
|
|
|
|
$title_list = array();
|
|
|
|
$title_list[] = api_get_setting('Institution');
|
|
$title_list[] = api_get_setting('siteName');
|
|
|
|
if (!empty($course_title)) {
|
|
$title_list[] = $course_title;
|
|
}
|
|
if ($nameTools != '') {
|
|
$title_list[] = $nameTools;
|
|
}
|
|
|
|
$title_string = '';
|
|
for ($i = 0; $i < count($title_list); $i++) {
|
|
$title_string .= $title_list[$i];
|
|
if (isset($title_list[$i + 1])) {
|
|
$item = trim($title_list[$i + 1]);
|
|
if (!empty($item)) {
|
|
$title_string .= ' - ';
|
|
}
|
|
}
|
|
}
|
|
|
|
$this->assign('title_string', $title_string);
|
|
|
|
//Setting the theme and CSS files
|
|
$this->setCssFiles();
|
|
$this->setJsFiles();
|
|
|
|
// Implementation of prefetch.
|
|
// See http://cdn.chamilo.org/main/img/online.png for details
|
|
$prefetch = '';
|
|
if (!empty($_configuration['cdn_enable'])) {
|
|
$prefetch .= '<meta http-equiv="x-dns-prefetch-control" content="on">';
|
|
foreach ($_configuration['cdn'] as $host => $exts) {
|
|
$prefetch .= '<link rel="dns-prefetch" href="'.$host.'">';
|
|
}
|
|
}
|
|
|
|
$this->assign('prefetch', $prefetch);
|
|
$this->assign('text_direction', api_get_text_direction());
|
|
$this->assign('section_name', 'section-'.$this_section);
|
|
|
|
$favico = '<link rel="shortcut icon" href="'.api_get_path(WEB_PATH).'favicon.ico" type="image/x-icon" />';
|
|
|
|
if (isset($_configuration['multiple_access_urls']) && $_configuration['multiple_access_urls']) {
|
|
$access_url_id = api_get_current_access_url_id();
|
|
if ($access_url_id != -1) {
|
|
$url_info = api_get_current_access_url_info();
|
|
$url = api_remove_trailing_slash(preg_replace('/https?:\/\//i', '', $url_info['url']));
|
|
$clean_url = api_replace_dangerous_char($url);
|
|
$clean_url = str_replace('/', '-', $clean_url);
|
|
$clean_url .= '/';
|
|
$homep = api_get_path(REL_PATH).'home/'.$clean_url; //homep for Home Path
|
|
$icon_real_homep = api_get_path(SYS_PATH).'home/'.$clean_url;
|
|
|
|
//we create the new dir for the new sites
|
|
if (is_file($icon_real_homep.'favicon.ico')) {
|
|
$favico = '<link rel="shortcut icon" href="'.$homep.'favicon.ico" type="image/x-icon" />';
|
|
}
|
|
}
|
|
}
|
|
|
|
$this->assign('favico', $favico);
|
|
|
|
$this->setHelp();
|
|
|
|
$notification = $this->returnNotificationMenu();
|
|
$this->assign('notification_menu', $notification);
|
|
|
|
//Preparing values for the menu
|
|
|
|
//Logout link
|
|
$this->assign('logout_link', api_get_path(WEB_PUBLIC_PATH).'logout');
|
|
|
|
//Profile link
|
|
if (api_get_setting('allow_social_tool') == 'true') {
|
|
$profile_link = '<a href="'.api_get_path(WEB_CODE_PATH).'social/home.php">'.get_lang('Profile').'</a>';
|
|
} else {
|
|
$profile_link = '<a href="'.api_get_path(WEB_CODE_PATH).'auth/profile.php">'.get_lang('Profile').'</a>';
|
|
}
|
|
$this->assign('profile_link', $profile_link);
|
|
|
|
//Message link
|
|
$message_link = null;
|
|
if (api_get_setting('allow_message_tool') == 'true') {
|
|
$message_link = '<a href="'.api_get_path(WEB_CODE_PATH).'messages/inbox.php">'.get_lang('Inbox').'</a>';
|
|
}
|
|
$this->assign('message_link', $message_link);
|
|
|
|
$institution = api_get_setting('Institution');
|
|
$portal_name = empty($institution) ? api_get_setting('siteName') : $institution;
|
|
|
|
$this->assign('portal_name', $portal_name);
|
|
|
|
// Menu.
|
|
$menu = $this->returnMenu();
|
|
|
|
$this->assign('menu', $menu);
|
|
|
|
// Breadcrumb
|
|
if ($this->loadBreadcrumb) {
|
|
$this->loadBreadcrumbToTemplate();
|
|
}
|
|
|
|
// Extra content
|
|
$extra_header = null;
|
|
if (!api_is_platform_admin()) {
|
|
$extra_header = trim(api_get_setting('header_extra_content'));
|
|
}
|
|
$this->assign('header_extra_content', $extra_header);
|
|
}
|
|
|
|
/**
|
|
*
|
|
*/
|
|
public function loadBreadcrumbToTemplate()
|
|
{
|
|
$breadcrumb = $this->returnBreadcrumb();
|
|
$this->assign('breadcrumb', $breadcrumb);
|
|
}
|
|
|
|
/**
|
|
* Set footer parameters
|
|
*/
|
|
private function setFooterParameters()
|
|
{
|
|
//Show admin data
|
|
//$this->assign('show_administrator_data', api_get_setting('show_administrator_data'));
|
|
|
|
if (api_get_setting('show_administrator_data') == 'true') {
|
|
//Administrator name
|
|
$administrator_data = get_lang('Manager').' : '.Display::encrypted_mailto_link(
|
|
api_get_setting('emailAdministrator'),
|
|
api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'))
|
|
);
|
|
$this->assign('administrator_name', $administrator_data);
|
|
}
|
|
|
|
//Loading footer extra content
|
|
if (!api_is_platform_admin()) {
|
|
$extra_footer = trim(api_get_setting('footer_extra_content'));
|
|
if (!empty($extra_footer)) {
|
|
$this->assign('footer_extra_content', $extra_footer);
|
|
}
|
|
}
|
|
|
|
$courseId = api_get_course_int_id();
|
|
|
|
//Tutor name
|
|
if (api_get_setting('show_tutor_data') == 'true') {
|
|
// Course manager
|
|
$id_session = api_get_session_id();
|
|
if (isset($courseId) && $courseId != -1 && !empty($courseId)) {
|
|
$tutor_data = '';
|
|
if ($id_session != 0) {
|
|
$coachs_email = CourseManager::get_email_of_tutor_to_session($id_session, $courseId);
|
|
$email_link = array();
|
|
foreach ($coachs_email as $coach) {
|
|
$email_link[] = Display::encrypted_mailto_link($coach['email'], $coach['complete_name']);
|
|
}
|
|
if (count($coachs_email) > 1) {
|
|
$tutor_data .= get_lang('Coachs').' : ';
|
|
$tutor_data .= ArrayClass::array_to_string($email_link, CourseManager::USER_SEPARATOR);
|
|
} elseif (count($coachs_email) == 1) {
|
|
$tutor_data .= get_lang('Coach').' : ';
|
|
$tutor_data .= ArrayClass::array_to_string($email_link, CourseManager::USER_SEPARATOR);
|
|
} elseif (count($coachs_email) == 0) {
|
|
$tutor_data .= '';
|
|
}
|
|
}
|
|
$this->assign('session_teachers', $tutor_data);
|
|
}
|
|
}
|
|
|
|
if (api_get_setting('show_teacher_data') == 'true') {
|
|
// course manager
|
|
if (isset($courseId) && $courseId != -1 && !empty($courseId)) {
|
|
$courseInfo = api_get_course_info();
|
|
$teacher_data = null;
|
|
$label = get_lang('Teacher');
|
|
if (count($courseInfo['teacher_list']) > 1) {
|
|
$label = get_lang('Teachers');
|
|
}
|
|
$teacher_data .= $label.' : '.$courseInfo['teacher_list_formatted'];
|
|
$this->assign('teachers', $teacher_data);
|
|
}
|
|
}
|
|
}
|
|
|
|
public function manageDisplay($content)
|
|
{
|
|
//$this->assign('content', $content);
|
|
}
|
|
|
|
/**
|
|
* Sets the plugin content in a template variable
|
|
* @param string
|
|
*/
|
|
private function set_plugin_region($plugin_region)
|
|
{
|
|
if (!empty($plugin_region)) {
|
|
$region_content = $this->plugin->load_region($this->app['plugins'], $plugin_region, $this, $this->force_plugin_load);
|
|
if (!empty($region_content)) {
|
|
$this->assign('plugin_'.$plugin_region, $region_content);
|
|
} else {
|
|
$this->assign('plugin_'.$plugin_region, null);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param string $template
|
|
* @return mixed
|
|
*/
|
|
public function fetch($template = null)
|
|
{
|
|
$template = $this->app['twig']->loadTemplate($template);
|
|
return $template->render(array());
|
|
}
|
|
|
|
public function assign($key, $value = null)
|
|
{
|
|
if ($this->app['allowed'] == true) {
|
|
$this->app['twig']->addGlobal($key, $value);
|
|
}
|
|
}
|
|
|
|
public function display($template = null)
|
|
{
|
|
if (!empty($template)) {
|
|
$this->app['default_layout'] = $template;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @return null|string
|
|
*/
|
|
public function returnMenu()
|
|
{
|
|
$navigation = $this->navigation_array;
|
|
$navigation = $navigation['navigation'];
|
|
|
|
// Displaying the tabs
|
|
$lang = api_get_user_language();
|
|
|
|
// Preparing home folder for multiple urls
|
|
|
|
if (api_get_multiple_access_url()) {
|
|
$access_url_id = api_get_current_access_url_id();
|
|
if ($access_url_id != -1) {
|
|
$url_info = api_get_current_access_url_info();
|
|
$url = api_remove_trailing_slash(preg_replace('/https?:\/\//i', '', $url_info['url']));
|
|
$clean_url = api_replace_dangerous_char($url);
|
|
$clean_url = str_replace('/', '-', $clean_url);
|
|
$clean_url .= '/';
|
|
$homep = api_get_path(SYS_DATA_PATH).'home/'.$clean_url; //homep for Home Path
|
|
//we create the new dir for the new sites
|
|
if (!is_dir($homep)) {
|
|
mkdir($homep, api_get_permissions_for_new_directories());
|
|
}
|
|
}
|
|
} else {
|
|
$homep = api_get_path(SYS_PATH).'home/';
|
|
}
|
|
|
|
$ext = '.html';
|
|
$menutabs = 'home_tabs';
|
|
$home_top = '';
|
|
|
|
if (is_file($homep.$menutabs.'_'.$lang.$ext) && is_readable($homep.$menutabs.'_'.$lang.$ext)) {
|
|
$home_top = @(string)file_get_contents($homep.$menutabs.'_'.$lang.$ext);
|
|
} elseif (is_file($homep.$menutabs.$lang.$ext) && is_readable($homep.$menutabs.$lang.$ext)) {
|
|
$home_top = @(string)file_get_contents($homep.$menutabs.$lang.$ext);
|
|
} else {
|
|
//$errorMsg = get_lang('HomePageFilesNotReadable');
|
|
}
|
|
|
|
$home_top = api_to_system_encoding($home_top, api_detect_encoding(strip_tags($home_top)));
|
|
|
|
$open = str_replace('{rel_path}', api_get_path(REL_PATH), $home_top);
|
|
$open = api_to_system_encoding($open, api_detect_encoding(strip_tags($open)));
|
|
|
|
$lis = '';
|
|
|
|
if (!empty($open)) {
|
|
if (strpos($open, 'show_menu') === false) {
|
|
if (api_is_anonymous()) {
|
|
$navigation[SECTION_CAMPUS] = null;
|
|
}
|
|
} else {
|
|
//$lis .= Display::tag('li', $open);
|
|
$lis .= $open;
|
|
}
|
|
}
|
|
|
|
if (count($navigation) > 0 || !empty($lis)) {
|
|
$pre_lis = '';
|
|
foreach ($navigation as $section => $navigation_info) {
|
|
if (isset($GLOBALS['this_section'])) {
|
|
$current = $section == $GLOBALS['this_section'] ? ' id="current" class="active" ' : '';
|
|
} else {
|
|
$current = '';
|
|
}
|
|
if (!empty($navigation_info['title'])) {
|
|
$pre_lis .= '<li'.$current.' ><a href="'.$navigation_info['url'].'" target="_top">'.$navigation_info['title'].'</a></li>';
|
|
}
|
|
}
|
|
$lis = $pre_lis.$lis;
|
|
}
|
|
|
|
$menu = null;
|
|
if (!empty($lis)) {
|
|
$menu .= $lis;
|
|
}
|
|
return $menu;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getNavigationLinks()
|
|
{
|
|
// Deleting the myprofile link.
|
|
if (api_get_setting('allow_social_tool') == 'true') {
|
|
unset($this->menu_navigation['myprofile']);
|
|
}
|
|
return $this->menu_navigation;
|
|
}
|
|
|
|
/**
|
|
* @param string $layout
|
|
* @return mixed
|
|
*/
|
|
public function render_layout($layout = null)
|
|
{
|
|
if (empty($layout)) {
|
|
$layout = $this->app['default_layout'];
|
|
}
|
|
return $this->app['twig']->render($this->app['template_style'].'/layout/'.$layout);
|
|
}
|
|
|
|
/**
|
|
* @param string $template
|
|
* @param array $elements
|
|
* @return mixed
|
|
*/
|
|
public function render_template($template, $elements = array())
|
|
{
|
|
return $this->app['twig']->render($this->app['template_style'].'/'.$template, $elements);
|
|
}
|
|
|
|
/**
|
|
* Determines the possible tabs (=sections) that are available.
|
|
* This function is used when creating the tabs in the third header line and
|
|
* all the sections that do not appear there (as determined by the
|
|
* platform admin on the Chamilo configuration settings page)
|
|
* will appear in the right hand menu that appears on several other pages
|
|
* @return array containing all the possible tabs
|
|
* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
|
|
*/
|
|
public function getTabs()
|
|
{
|
|
$_course = api_get_course_info();
|
|
$navigation = array();
|
|
|
|
// Campus Homepage
|
|
$navigation[SECTION_CAMPUS]['url'] = api_get_path(WEB_PATH).'index.php';
|
|
$navigation[SECTION_CAMPUS]['title'] = get_lang('CampusHomepage');
|
|
|
|
// My Courses
|
|
|
|
if (api_is_allowed_to_create_course()) {
|
|
// Link to my courses for teachers
|
|
$navigation['mycourses']['url'] = api_get_path(WEB_PATH).'user_portal.php?nosession=true';
|
|
$navigation['mycourses']['title'] = get_lang('MyCourses');
|
|
} else {
|
|
// Link to my courses for students
|
|
$navigation['mycourses']['url'] = api_get_path(WEB_PATH).'user_portal.php';
|
|
$navigation['mycourses']['title'] = get_lang('MyCourses');
|
|
}
|
|
|
|
// My Profile
|
|
$navigation['myprofile']['url'] = api_get_path(WEB_CODE_PATH).'auth/profile.php'.(!empty($_course['path']) ? '?coursePath='.$_course['path'].'&courseCode='.$_course['official_code'] : '');
|
|
$navigation['myprofile']['title'] = get_lang('ModifyProfile');
|
|
|
|
// Link to my agenda
|
|
$navigation['myagenda']['url'] = api_get_path(WEB_CODE_PATH).'calendar/agenda_js.php?type=personal';
|
|
$navigation['myagenda']['title'] = get_lang('MyAgenda');
|
|
|
|
// Gradebook
|
|
if (api_get_setting('gradebook_enable') == 'true') {
|
|
$navigation['mygradebook']['url'] = api_get_path(
|
|
WEB_CODE_PATH
|
|
).'gradebook/gradebook.php'.(!empty($_course['path']) ? '?coursePath='.$_course['path'].'&courseCode='.$_course['official_code'] : '');
|
|
$navigation['mygradebook']['title'] = get_lang('MyGradebook');
|
|
}
|
|
|
|
// Reporting
|
|
if (api_is_allowed_to_create_course() || api_is_drh() || api_is_session_admin()) {
|
|
// Link to my space
|
|
$navigation['session_my_space']['url'] = api_get_path(WEB_CODE_PATH).'mySpace/';
|
|
$navigation['session_my_space']['title'] = get_lang('MySpace');
|
|
} else {
|
|
// Link to my progress
|
|
$navigation['session_my_progress']['url'] = api_get_path(WEB_CODE_PATH).'auth/my_progress.php';
|
|
$navigation['session_my_progress']['title'] = get_lang('MyProgress');
|
|
}
|
|
|
|
|
|
// Social
|
|
if (api_get_setting('allow_social_tool') == 'true') {
|
|
$navigation['social']['url'] = api_get_path(WEB_CODE_PATH).'social/home.php';
|
|
$navigation['social']['title'] = get_lang('SocialNetwork');
|
|
}
|
|
|
|
// Dashboard
|
|
if (api_is_platform_admin() || api_is_drh() || api_is_session_admin()) {
|
|
$navigation['dashboard']['url'] = api_get_path(WEB_CODE_PATH).'dashboard/index.php';
|
|
$navigation['dashboard']['title'] = get_lang('Dashboard');
|
|
}
|
|
|
|
// Reports
|
|
/*
|
|
if (api_is_platform_admin() || api_is_drh() || api_is_session_admin()) {
|
|
$navigation['reports']['url'] = api_get_path(WEB_CODE_PATH).'reports/index.php';
|
|
$navigation['reports']['title'] = get_lang('Reports');
|
|
}*/
|
|
|
|
// Custom tabs
|
|
for ($i = 1; $i <= 3; $i++) {
|
|
if (api_get_setting('custom_tab_'.$i.'_name') && api_get_setting('custom_tab_'.$i.'_url')) {
|
|
$navigation['custom_tab_'.$i]['url'] = api_get_setting('custom_tab_'.$i.'_url');
|
|
$navigation['custom_tab_'.$i]['title'] = api_get_setting('custom_tab_'.$i.'_name');
|
|
}
|
|
}
|
|
|
|
// Platform administration
|
|
if (api_is_platform_admin(true)) {
|
|
$navigation['platform_admin']['url'] = api_get_path(WEB_CODE_PATH).'admin/index.php';
|
|
$navigation['platform_admin']['title'] = get_lang('PlatformAdmin');
|
|
}
|
|
|
|
if (api_is_question_manager()) {
|
|
$navigation['question_manager']['url'] = api_get_path(WEB_PUBLIC_PATH).'admin/questionmanager';
|
|
$navigation['question_manager']['title'] = get_lang('PlatformAdmin');
|
|
}
|
|
|
|
return $navigation;
|
|
}
|
|
|
|
/**
|
|
* @param string $theme
|
|
* @deprecated the logo is wrote in the main_header.tpl file
|
|
* @return string
|
|
*/
|
|
public function returnLogo($theme)
|
|
{
|
|
$_course = api_get_course_info();
|
|
$html = '';
|
|
$logo = api_get_path(SYS_CODE_PATH).'css/'.$theme.'/images/header-logo.png';
|
|
|
|
$site_name = api_get_setting('siteName');
|
|
if (file_exists($logo)) {
|
|
$site_name = api_get_setting('Institution').' - '.$site_name;
|
|
$html .= '<div id="logo">';
|
|
$image_url = api_get_path(WEB_CSS_PATH).$theme.'/images/header-logo.png';
|
|
$logo = Display::img($image_url, $site_name, array('title' => $site_name));
|
|
$html .= Display::url($logo, api_get_path(WEB_PATH).'index.php');
|
|
$html .= '</div>';
|
|
} else {
|
|
$html .= '<a href="'.api_get_path(WEB_PATH).'index.php" target="_top">'.$site_name.'</a>';
|
|
$iurl = api_get_setting('InstitutionUrl');
|
|
$iname = api_get_setting('Institution');
|
|
|
|
if (!empty($iname)) {
|
|
$html .= '- <a href="'.$iurl.'" target="_top">'.$iname.'</a>';
|
|
}
|
|
// External link section a.k.a Department - Department URL
|
|
if (isset($_course['extLink']) && $_course['extLink']['name'] != '') {
|
|
$html .= '<span class="extLinkSeparator"> - </span>';
|
|
if ($_course['extLink']['url'] != '') {
|
|
$html .= '<a class="extLink" href="'.$_course['extLink']['url'].'" target="_top">';
|
|
$html .= $_course['extLink']['name'];
|
|
$html .= '</a>';
|
|
} else {
|
|
$html .= $_course['extLink']['name'];
|
|
}
|
|
}
|
|
}
|
|
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* @return string
|
|
*/
|
|
public function returnNotificationMenu()
|
|
{
|
|
$_course = api_get_course_info();
|
|
$course_id = api_get_course_id();
|
|
$user_id = api_get_user_id();
|
|
|
|
$html = '';
|
|
|
|
if ((api_get_setting('showonline', 'world') == 'true' AND !$user_id) OR (api_get_setting(
|
|
'showonline',
|
|
'users'
|
|
) == 'true' AND $user_id) OR (api_get_setting('showonline', 'course') == 'true' AND $user_id AND $course_id)
|
|
) {
|
|
$number = Online::who_is_online_count(api_get_setting('time_limit_whosonline'));
|
|
|
|
$number_online_in_course = 0;
|
|
if (!empty($_course['id'])) {
|
|
$number_online_in_course = Online::who_is_online_in_this_course_count(
|
|
$user_id,
|
|
api_get_setting('time_limit_whosonline'),
|
|
$_course['id']
|
|
);
|
|
}
|
|
|
|
// Display the who's online of the platform
|
|
if ($number) {
|
|
if ((api_get_setting('showonline', 'world') == 'true' AND !$user_id) OR (api_get_setting(
|
|
'showonline',
|
|
'users'
|
|
) == 'true' AND $user_id)
|
|
) {
|
|
$html .= '<li><a href="'.SocialManager::getUserOnlineLink().'" target="_top" title="'.get_lang(
|
|
'UsersOnline'
|
|
).'" >'.
|
|
Display::return_icon(
|
|
'user.png',
|
|
get_lang('UsersOnline'),
|
|
array(),
|
|
ICON_SIZE_TINY
|
|
).' '.$number.'</a></li>';
|
|
}
|
|
}
|
|
|
|
// Display the who's online for the course
|
|
if ($number_online_in_course) {
|
|
if (is_array($_course) AND api_get_setting(
|
|
'showonline',
|
|
'course'
|
|
) == 'true' AND isset($_course['sysCode'])
|
|
) {
|
|
$html .= '<li><a href="'.SocialManager::getUserOnlineLink($_course['sysCode']).'" target="_top">'.
|
|
Display::return_icon(
|
|
'course.png',
|
|
get_lang('UsersOnline').' '.get_lang('InThisCourse'),
|
|
array(),
|
|
ICON_SIZE_TINY
|
|
).' '.$number_online_in_course.' </a></li>';
|
|
}
|
|
}
|
|
|
|
// Display the who's online for the session
|
|
if (isset($user_id) && api_get_session_id() != 0) {
|
|
if (api_is_allowed_to_edit()) {
|
|
$html .= '<li><a href="'.SocialManager::getUserOnlineLink(null, api_get_session_id()).'&id_coach='.$user_id.'" >'.
|
|
Display::return_icon(
|
|
'session.png',
|
|
get_lang('UsersConnectedToMySessions'),
|
|
array(),
|
|
ICON_SIZE_TINY
|
|
).' </a></li>';
|
|
}
|
|
}
|
|
}
|
|
|
|
if (api_get_setting('accessibility_font_resize') == 'true') {
|
|
$html .= '<li class="resize_font">';
|
|
$html .= '<span class="decrease_font" title="'.get_lang(
|
|
'DecreaseFontSize'
|
|
).'">A</span> <span class="reset_font" title="'.get_lang(
|
|
'ResetFontSize'
|
|
).'">A</span> <span class="increase_font" title="'.get_lang('IncreaseFontSize').'">A</span>';
|
|
$html .= '</li>';
|
|
}
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Gets the main menu
|
|
*
|
|
* @return array
|
|
*/
|
|
public function returnNavigationArray()
|
|
{
|
|
$navigation = array();
|
|
$menu_navigation = array();
|
|
$possible_tabs = $this->getTabs();
|
|
|
|
// Campus Homepage
|
|
if (api_get_setting('show_tabs', 'campus_homepage') == 'true') {
|
|
$navigation[SECTION_CAMPUS] = $possible_tabs[SECTION_CAMPUS];
|
|
} else {
|
|
$menu_navigation[SECTION_CAMPUS] = $possible_tabs[SECTION_CAMPUS];
|
|
}
|
|
|
|
if (api_get_user_id() && !api_is_anonymous()) {
|
|
// My Courses
|
|
if (api_get_setting('show_tabs', 'my_courses') == 'true') {
|
|
$navigation['mycourses'] = $possible_tabs['mycourses'];
|
|
} else {
|
|
$menu_navigation['mycourses'] = $possible_tabs['mycourses'];
|
|
}
|
|
|
|
// My Profile
|
|
if (api_get_setting('show_tabs', 'my_profile') == 'true' && api_get_setting(
|
|
'allow_social_tool'
|
|
) != 'true'
|
|
) {
|
|
$navigation['myprofile'] = $possible_tabs['myprofile'];
|
|
} else {
|
|
$menu_navigation['myprofile'] = $possible_tabs['myprofile'];
|
|
}
|
|
|
|
// My Agenda
|
|
if (api_get_setting('show_tabs', 'my_agenda') == 'true') {
|
|
$navigation['myagenda'] = $possible_tabs['myagenda'];
|
|
} else {
|
|
$menu_navigation['myagenda'] = $possible_tabs['myagenda'];
|
|
}
|
|
|
|
// Gradebook
|
|
if (api_get_setting('gradebook_enable') == 'true') {
|
|
if (api_get_setting('show_tabs', 'my_gradebook') == 'true') {
|
|
$navigation['mygradebook'] = $possible_tabs['mygradebook'];
|
|
} else {
|
|
$menu_navigation['mygradebook'] = $possible_tabs['mygradebook'];
|
|
}
|
|
}
|
|
|
|
// Reporting
|
|
if (api_get_setting('show_tabs', 'reporting') == 'true') {
|
|
if (api_is_allowed_to_create_course() || api_is_drh() || api_is_session_admin()) {
|
|
$navigation['session_my_space'] = $possible_tabs['session_my_space'];
|
|
} else {
|
|
$navigation['session_my_space'] = $possible_tabs['session_my_progress'];
|
|
}
|
|
} else {
|
|
if (api_is_allowed_to_create_course() || api_is_drh() || api_is_session_admin()) {
|
|
$menu_navigation['session_my_space'] = $possible_tabs['session_my_space'];
|
|
} else {
|
|
$menu_navigation['session_my_space'] = $possible_tabs['session_my_progress'];
|
|
}
|
|
}
|
|
|
|
// Social Networking
|
|
if (api_get_setting('show_tabs', 'social') == 'true') {
|
|
if (api_get_setting('allow_social_tool') == 'true') {
|
|
$navigation['social'] = $possible_tabs['social'];
|
|
}
|
|
} else {
|
|
$menu_navigation['social'] = isset($possible_tabs['social']) ? $possible_tabs['social'] : null;
|
|
}
|
|
|
|
// Dashboard
|
|
if (api_get_setting('show_tabs', 'dashboard') == 'true') {
|
|
if (api_is_platform_admin() || api_is_drh() || api_is_session_admin()) {
|
|
$navigation['dashboard'] = $possible_tabs['dashboard'];
|
|
}
|
|
} else {
|
|
$menu_navigation['dashboard'] = isset($possible_tabs['dashboard']) ? $possible_tabs['dashboard'] : null;
|
|
}
|
|
|
|
// Administration
|
|
if (api_is_platform_admin(true)) {
|
|
if (api_get_setting('show_tabs', 'platform_administration') == 'true') {
|
|
$navigation['platform_admin'] = $possible_tabs['platform_admin'];
|
|
} else {
|
|
$menu_navigation['platform_admin'] = $possible_tabs['platform_admin'];
|
|
}
|
|
}
|
|
|
|
if (api_is_question_manager()) {
|
|
$navigation['question_manager'] = $possible_tabs['question_manager'];
|
|
}
|
|
|
|
|
|
// Reports
|
|
if (!empty($possible_tabs['reports'])) {
|
|
if (api_get_setting('show_tabs', 'reports') == 'true') {
|
|
if ((api_is_platform_admin() || api_is_drh() || api_is_session_admin()) && Rights::hasRight(
|
|
'show_tabs:reports'
|
|
)
|
|
) {
|
|
$navigation['reports'] = $possible_tabs['reports'];
|
|
}
|
|
} else {
|
|
$menu_navigation['reports'] = $possible_tabs['reports'];
|
|
}
|
|
}
|
|
|
|
// Custom tabs
|
|
for ($i = 1; $i <= 3; $i++) {
|
|
if (api_get_setting('show_tabs', 'custom_tab_'.$i) == 'true') {
|
|
if (isset($possible_tabs['custom_tab_'.$i])) {
|
|
$navigation['custom_tab_'.$i] = $possible_tabs['custom_tab_'.$i];
|
|
}
|
|
} else {
|
|
if (isset($possible_tabs['custom_tab_'.$i])) {
|
|
$menu_navigation['custom_tab_'.$i] = $possible_tabs['custom_tab_'.$i];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
$return = array(
|
|
'menu_navigation' => $menu_navigation,
|
|
'navigation' => $navigation,
|
|
'possible_tabs' => $possible_tabs
|
|
);
|
|
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* Return breadcrumb
|
|
* @return string
|
|
*/
|
|
public function returnBreadcrumb()
|
|
{
|
|
$interbreadcrumb = $this->app['breadcrumb'];
|
|
|
|
$session_id = api_get_session_id();
|
|
$session_name = api_get_session_name($session_id);
|
|
$_course = api_get_course_info();
|
|
$user_id = api_get_user_id();
|
|
$course_id = api_get_course_id();
|
|
|
|
/* Plugins for banner section */
|
|
$web_course_path = api_get_path(WEB_COURSE_PATH);
|
|
|
|
/* If the user is a coach he can see the users who are logged in its session */
|
|
$navigation = array();
|
|
|
|
// part 1: Course Homepage. If we are in a course then the first breadcrumb is a link to the course homepage
|
|
// hide_course_breadcrumb the parameter has been added to hide the name of the course, that appeared in the default $interbreadcrumb
|
|
$session_name = Text::cut($session_name, MAX_LENGTH_BREADCRUMB);
|
|
$my_session_name = is_null($session_name) ? '' : ' ('.$session_name.')';
|
|
|
|
if (!empty($_course) && !isset($_GET['hide_course_breadcrumb'])) {
|
|
|
|
$navigation_item['url'] = $web_course_path.$_course['path'].'/index.php'.(!empty($session_id) ? '?id_session='.$session_id : '');
|
|
$course_title = Text::cut($_course['name'], MAX_LENGTH_BREADCRUMB);
|
|
|
|
switch (api_get_setting('breadcrumbs_course_homepage')) {
|
|
case 'get_lang':
|
|
$navigation_item['title'] = Display::img(
|
|
api_get_path(WEB_CSS_PATH).'home.png',
|
|
get_lang('CourseHomepageLink')
|
|
).' '.get_lang('CourseHomepageLink');
|
|
break;
|
|
case 'course_code':
|
|
$navigation_item['title'] = Display::img(
|
|
api_get_path(WEB_CSS_PATH).'home.png',
|
|
$_course['official_code']
|
|
).' '.$_course['official_code'];
|
|
break;
|
|
case 'session_name_and_course_title':
|
|
$navigation_item['title'] = Display::img(
|
|
api_get_path(WEB_CSS_PATH).'home.png',
|
|
$_course['name'].$my_session_name
|
|
).' '.$course_title.$my_session_name;
|
|
break;
|
|
default:
|
|
if (api_get_session_id() != -1) {
|
|
$navigation_item['title'] = Display::img(
|
|
api_get_path(WEB_CSS_PATH).'home.png',
|
|
$_course['name'].$my_session_name
|
|
).' '.$course_title.$my_session_name;
|
|
} else {
|
|
$navigation_item['title'] = Display::img(
|
|
api_get_path(WEB_CSS_PATH).'home.png',
|
|
$_course['name']
|
|
).' '.$course_title;
|
|
}
|
|
break;
|
|
}
|
|
$navigation[] = $navigation_item;
|
|
}
|
|
|
|
// Part 2: Interbreadcrumbs.
|
|
// If there is an array $interbreadcrumb defined then these have to appear before the last breadcrumb
|
|
// (which is the tool itself)
|
|
if (isset($interbreadcrumb) && is_array($interbreadcrumb)) {
|
|
foreach ($interbreadcrumb as $breadcrumb_step) {
|
|
if ($breadcrumb_step['url'] != '#') {
|
|
$sep = (strrchr($breadcrumb_step['url'], '?') ? '&' : '?');
|
|
$navigation_item['url'] = $breadcrumb_step['url'].$sep.api_get_cidreq();
|
|
} else {
|
|
$navigation_item['url'] = '#';
|
|
}
|
|
$navigation_item['title'] = $breadcrumb_step['name'];
|
|
// titles for shared folders
|
|
if ($breadcrumb_step['name'] == 'shared_folder') {
|
|
$navigation_item['title'] = get_lang('UserFolders');
|
|
} elseif (strstr($breadcrumb_step['name'], 'shared_folder_session_')) {
|
|
$navigation_item['title'] = get_lang('UserFolders');
|
|
} elseif (strstr($breadcrumb_step['name'], 'sf_user_')) {
|
|
$userinfo = api_get_user_info(substr($breadcrumb_step['name'], 8));
|
|
$navigation_item['title'] = $userinfo['complete_name'];
|
|
} elseif ($breadcrumb_step['name'] == 'chat_files') {
|
|
$navigation_item['title'] = get_lang('ChatFiles');
|
|
} elseif ($breadcrumb_step['name'] == 'images') {
|
|
$navigation_item['title'] = get_lang('Images');
|
|
} elseif ($breadcrumb_step['name'] == 'video') {
|
|
$navigation_item['title'] = get_lang('Video');
|
|
} elseif ($breadcrumb_step['name'] == 'audio') {
|
|
$navigation_item['title'] = get_lang('Audio');
|
|
} elseif ($breadcrumb_step['name'] == 'flash') {
|
|
$navigation_item['title'] = get_lang('Flash');
|
|
} elseif ($breadcrumb_step['name'] == 'gallery') {
|
|
$navigation_item['title'] = get_lang('Gallery');
|
|
}
|
|
// Fixes breadcrumb title now we applied the Security::remove_XSS and we cut the string depending of the MAX_LENGTH_BREADCRUMB value
|
|
|
|
$navigation_item['title'] = Text::cut($navigation_item['title'], MAX_LENGTH_BREADCRUMB);
|
|
$navigation_item['title'] = Security::remove_XSS($navigation_item['title']);
|
|
$navigation[] = $navigation_item;
|
|
}
|
|
}
|
|
|
|
// part 3: The tool itself. If we are on the course homepage we do not want to display the title of the course because this
|
|
// is the same as the first part of the breadcrumbs (see part 1)
|
|
|
|
$final_navigation = array();
|
|
$counter = 0;
|
|
|
|
foreach ($navigation as $index => $navigation_info) {
|
|
if (!empty($navigation_info['title'])) {
|
|
|
|
if ($navigation_info['url'] == '#') {
|
|
$final_navigation[$index] = $navigation_info['title'];
|
|
} else {
|
|
$final_navigation[$index] = '<a href="'.$navigation_info['url'].'" class="" target="_top">'.$navigation_info['title'].'</a>';
|
|
}
|
|
$counter++;
|
|
}
|
|
}
|
|
|
|
$html = '';
|
|
|
|
/* Part 4 . Show the teacher view/student view button at the right of the breadcrumb */
|
|
$view_as_student_link = null;
|
|
if ($user_id && isset($course_id)) {
|
|
if ((api_is_course_admin() || api_is_course_coach() || api_is_platform_admin()) && api_get_setting(
|
|
'student_view_enabled'
|
|
) == 'true'
|
|
) {
|
|
$view_as_student_link = api_display_tool_view_option();
|
|
}
|
|
}
|
|
|
|
if (!empty($final_navigation)) {
|
|
$lis = '';
|
|
$i = 0;
|
|
$final_navigation_count = count($final_navigation);
|
|
|
|
if (!empty($final_navigation)) {
|
|
// $home_link.= '<span class="divider">/</span>';
|
|
|
|
if (!empty($home_link)) {
|
|
$lis .= Display::tag('li', $home_link);
|
|
}
|
|
|
|
foreach ($final_navigation as $bread) {
|
|
$bread_check = trim(strip_tags($bread));
|
|
if (!empty($bread_check)) {
|
|
if ($final_navigation_count - 1 > $i) {
|
|
$bread .= '<span class="divider">/</span>';
|
|
}
|
|
$lis .= Display::tag('li', $bread);
|
|
$i++;
|
|
}
|
|
}
|
|
} else {
|
|
if (!empty($home_link)) {
|
|
$lis .= Display::tag('li', $home_link);
|
|
}
|
|
}
|
|
|
|
// View as student/teacher link
|
|
if (!empty($view_as_student_link)) {
|
|
$lis .= Display::tag(
|
|
'li',
|
|
$view_as_student_link,
|
|
array('id' => 'view_as_link', 'class' => 'pull-right')
|
|
);
|
|
}
|
|
|
|
if (!empty($lis)) {
|
|
$html .= Display::tag('ul', $lis, array('class' => 'breadcrumb'));
|
|
}
|
|
}
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Returns a list of directories inside CSS
|
|
* @return array
|
|
*/
|
|
public function getStyleSheetFolderList()
|
|
{
|
|
$dirs = $this->app['chamilo.filesystem']->getStyleSheetFolders();
|
|
$themes = array();
|
|
foreach ($dirs as $dir) {
|
|
$themes[] = $dir->getFilename();
|
|
}
|
|
return $themes;
|
|
}
|
|
}
|
|
|