You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
1350 lines
48 KiB
1350 lines
48 KiB
<?php
|
|
|
|
/* For licensing terms, see /license.txt */
|
|
|
|
use Chamilo\CoreBundle\Component\Utils\ChamiloApi;
|
|
use Chamilo\CoreBundle\Entity\Session;
|
|
use Chamilo\CoreBundle\Entity\User;
|
|
use Chamilo\CoreBundle\Framework\Container;
|
|
use Symfony\Component\Filesystem\Exception\FileNotFoundException;
|
|
use Symfony\Component\HttpFoundation\Response;
|
|
use Chamilo\CoreBundle\Component\Utils\ToolIcon;
|
|
|
|
/**
|
|
* Class Template.
|
|
*
|
|
* @author Julio Montoya <gugli100@gmail.com>
|
|
*
|
|
* @todo better organization of the class, methods and variables
|
|
*/
|
|
class Template
|
|
{
|
|
/**
|
|
* The Template folder name see main/template.
|
|
*
|
|
* @var string
|
|
*/
|
|
public $templateFolder = 'default';
|
|
|
|
/**
|
|
* The theme that will be used: chamilo, public_admin, chamilo_red, etc
|
|
* This variable is set from the database.
|
|
*
|
|
* @var string
|
|
*/
|
|
public $theme = '';
|
|
|
|
/**
|
|
* @var string
|
|
*/
|
|
public $preview_theme = '';
|
|
public $title = null;
|
|
public $show_header;
|
|
public $show_footer;
|
|
public $help;
|
|
public $menu_navigation = []; //Used in the userportal.lib.php function: return_navigation_course_links()
|
|
public $show_learnpath = false; // This is a learnpath section or not?
|
|
public $plugin = null;
|
|
public $course_id = null;
|
|
public $user_is_logged_in = false;
|
|
public $twig = null;
|
|
|
|
/* Loads chamilo plugins */
|
|
public $load_plugins = false;
|
|
public $params = [];
|
|
public $force_plugin_load = false;
|
|
public $responseCode = 0;
|
|
private $themeDir;
|
|
|
|
/**
|
|
* @param string $title
|
|
* @param bool $show_header
|
|
* @param bool $show_footer
|
|
* @param bool $show_learnpath
|
|
* @param bool $hide_global_chat
|
|
* @param bool $load_plugins
|
|
* @param int $responseCode
|
|
* @param bool $sendHeaders send http headers or not
|
|
*/
|
|
public function __construct(
|
|
$title = '',
|
|
$show_header = true,
|
|
$show_footer = true,
|
|
$show_learnpath = false,
|
|
$hide_global_chat = false,
|
|
$load_plugins = true,
|
|
$sendHeaders = true,
|
|
$responseCode = 0
|
|
) {
|
|
// Page title
|
|
$this->title = $title;
|
|
global $interbreadcrumb;
|
|
|
|
if (!empty($title)) {
|
|
$interbreadcrumb[] = ['url' => '#', 'name' => $title];
|
|
}
|
|
|
|
$this->show_learnpath = $show_learnpath;
|
|
|
|
if (empty($this->show_learnpath)) {
|
|
$origin = api_get_origin();
|
|
if ('learnpath' === $origin) {
|
|
$this->show_learnpath = true;
|
|
$show_footer = false;
|
|
$show_header = false;
|
|
}
|
|
}
|
|
$this->hide_global_chat = $hide_global_chat;
|
|
$this->load_plugins = $load_plugins;
|
|
|
|
/*$template_paths = [
|
|
api_get_path(SYS_CODE_PATH).'template/overrides', // user defined templates
|
|
api_get_path(SYS_CODE_PATH).'template', //template folder
|
|
api_get_path(SYS_PLUGIN_PATH), // plugin folder
|
|
api_get_path(SYS_PATH).'src/ThemeBundle/Resources/views',
|
|
];*/
|
|
|
|
$this->twig = Container::getTwig();
|
|
|
|
// Setting app paths/URLs
|
|
$this->assign('_p', $this->getWebPaths());
|
|
|
|
// Here we can add system parameters that can be use in any template
|
|
$_s = [
|
|
'software_name' => api_get_configuration_value('software_name'),
|
|
'system_version' => api_get_configuration_value('system_version'),
|
|
'site_name' => api_get_setting('siteName'),
|
|
'institution' => api_get_setting('Institution'),
|
|
'institution_url' => api_get_setting('InstitutionUrl'),
|
|
'date' => api_format_date('now', DATE_FORMAT_LONG),
|
|
'timezone' => api_get_timezone(),
|
|
'gamification_mode' => api_get_setting('gamification_mode'),
|
|
];
|
|
$this->assign('_s', $_s);
|
|
|
|
// Setting user variables
|
|
//$this->set_user_parameters();
|
|
|
|
// Setting course variables
|
|
//$this->set_course_parameters();
|
|
|
|
// Setting administrator variables
|
|
//$this->setAdministratorParams();
|
|
//$this->setCSSEditor();
|
|
|
|
// Header and footer are showed by default
|
|
//$this->set_footer($show_footer);
|
|
//$this->set_header($show_header);
|
|
|
|
$defaultStyle = api_get_setting('display.default_template');
|
|
if (!empty($defaultStyle)) {
|
|
$this->templateFolder = $defaultStyle;
|
|
}
|
|
}
|
|
|
|
private function getWebPaths()
|
|
{
|
|
$queryString = empty($_SERVER['QUERY_STRING']) ? '' : $_SERVER['QUERY_STRING'];
|
|
$requestURI = empty($_SERVER['REQUEST_URI']) ? '' : $_SERVER['REQUEST_URI'];
|
|
|
|
return [
|
|
'web' => api_get_path(WEB_PATH),
|
|
'web_relative' => api_get_path(REL_PATH),
|
|
'web_course' => api_get_path(WEB_COURSE_PATH),
|
|
'web_main' => api_get_path(WEB_CODE_PATH),
|
|
'web_css' => api_get_path(WEB_CSS_PATH),
|
|
'web_css_theme' => api_get_path(WEB_CSS_PATH).$this->themeDir,
|
|
'web_ajax' => api_get_path(WEB_AJAX_PATH),
|
|
'web_img' => api_get_path(WEB_IMG_PATH),
|
|
'web_plugin' => api_get_path(WEB_PLUGIN_PATH),
|
|
'web_lib' => api_get_path(WEB_LIBRARY_PATH),
|
|
'web_self' => api_get_self(),
|
|
'self_basename' => basename(api_get_self()),
|
|
'web_query_vars' => api_htmlentities($queryString),
|
|
'web_self_query_vars' => api_htmlentities($requestURI),
|
|
'web_cid_query' => api_get_cidreq(),
|
|
'web_rel_code' => api_get_path(REL_CODE_PATH),
|
|
];
|
|
}
|
|
|
|
/**
|
|
* @param string $helpInput
|
|
*/
|
|
public function setHelp($helpInput = null)
|
|
{
|
|
if (!empty($helpInput)) {
|
|
$help = $helpInput;
|
|
} else {
|
|
$help = $this->help;
|
|
}
|
|
|
|
$content = '';
|
|
if ('true' == api_get_setting('enable_help_link')) {
|
|
if (!empty($help)) {
|
|
$help = Security::remove_XSS($help);
|
|
$content = '<div class="help">';
|
|
$content .= Display::url(
|
|
Display::getMdiIcon(ToolIcon::HELP, 'ch-tool-icon', null, ICON_SIZE_LARGE, get_lang('Help')),
|
|
api_get_path(WEB_CODE_PATH).'help/help.php?open='.$help,
|
|
[
|
|
'class' => 'ajax',
|
|
'data-title' => get_lang('Help'),
|
|
]
|
|
);
|
|
$content .= '</div>';
|
|
}
|
|
}
|
|
$this->assign('help_content', $content);
|
|
}
|
|
|
|
/**
|
|
* Use template system to parse the actions menu.
|
|
*
|
|
* @todo finish it!
|
|
*/
|
|
public function set_actions($actions)
|
|
{
|
|
$action_string = '';
|
|
if (!empty($actions)) {
|
|
foreach ($actions as $action) {
|
|
$action_string .= $action;
|
|
}
|
|
}
|
|
$this->assign('actions', $actions);
|
|
}
|
|
|
|
/**
|
|
* Render the template.
|
|
*
|
|
* @param string $template The template path
|
|
*/
|
|
public function display($template)
|
|
{
|
|
$template = str_replace('tpl', 'html.twig', $template);
|
|
$templateFile = api_get_path(SYS_CODE_PATH).'template/'.$template;
|
|
|
|
$this->loadLegacyParams();
|
|
|
|
if (!file_exists($templateFile)) {
|
|
$e = new FileNotFoundException($templateFile);
|
|
echo $e->getMessage();
|
|
exit;
|
|
}
|
|
|
|
$this->setVueParams($this->params);
|
|
$this->returnResponse($this->params, $template);
|
|
}
|
|
|
|
/**
|
|
* @param string $template
|
|
*
|
|
* @throws \Twig\Error\Error
|
|
*/
|
|
public function displayTemplate($template)
|
|
{
|
|
$this->loadLegacyParams();
|
|
$this->returnResponse($this->params, $template);
|
|
}
|
|
|
|
/**
|
|
* Shortcut to display a 1 col layout (index.php).
|
|
* */
|
|
public function display_one_col_template()
|
|
{
|
|
$this->loadLegacyParams();
|
|
$template = '@ChamiloCore/Layout/layout_one_col.html.twig';
|
|
$origin = api_get_origin();
|
|
if ('learnpath' === $origin) {
|
|
$template = '@ChamiloCore/Layout/no_layout.html.twig';
|
|
}
|
|
$this->setVueParams($this->params);
|
|
$this->returnResponse($this->params, $template);
|
|
}
|
|
|
|
public function displayTwoColTemplate()
|
|
{
|
|
$this->loadLegacyParams();
|
|
$template = '@ChamiloCore/Layout/layout_two_col.html.twig';
|
|
$this->setVueParams($this->params);
|
|
$this->returnResponse($this->params, $template);
|
|
}
|
|
|
|
/**
|
|
* Displays an empty template.
|
|
*/
|
|
public function display_blank_template()
|
|
{
|
|
$this->loadLegacyParams();
|
|
$template = '@ChamiloCore/Layout/blank.html.twig';
|
|
$this->returnResponse($this->params, $template);
|
|
}
|
|
|
|
/**
|
|
* Displays an empty template.
|
|
*/
|
|
public function displayBlankTemplateNoHeader()
|
|
{
|
|
$this->loadLegacyParams();
|
|
$template = '@ChamiloCore/Layout/blank_no_header.html.twig';
|
|
$this->returnResponse($this->params, $template);
|
|
}
|
|
|
|
/**
|
|
* Displays an empty template.
|
|
*/
|
|
public function display_no_layout_template()
|
|
{
|
|
$this->loadLegacyParams();
|
|
$template = '@ChamiloCore/Layout/no_layout.html.twig';
|
|
$this->returnResponse($this->params, $template);
|
|
}
|
|
|
|
/**
|
|
* Displays an empty template.
|
|
*/
|
|
public function displaySkillLayout()
|
|
{
|
|
$this->loadLegacyParams();
|
|
$template = '@ChamiloCore/Layout/skill_layout.html.twig';
|
|
$this->returnResponse($this->params, $template);
|
|
}
|
|
|
|
/**
|
|
* return true if toolbar has to be displayed for user.
|
|
*
|
|
* @return bool
|
|
*/
|
|
public static function isToolBarDisplayedForUser()
|
|
{
|
|
//Toolbar
|
|
$show_admin_toolbar = api_get_setting('show_admin_toolbar');
|
|
$show_toolbar = false;
|
|
|
|
switch ($show_admin_toolbar) {
|
|
case 'do_not_show':
|
|
break;
|
|
case 'show_to_admin':
|
|
if (api_is_platform_admin()) {
|
|
$show_toolbar = true;
|
|
}
|
|
break;
|
|
case 'show_to_admin_and_teachers':
|
|
if (api_is_platform_admin() || api_is_allowed_to_edit()) {
|
|
$show_toolbar = true;
|
|
}
|
|
break;
|
|
case 'show_to_all':
|
|
$show_toolbar = true;
|
|
break;
|
|
}
|
|
|
|
return $show_toolbar;
|
|
}
|
|
|
|
/**
|
|
* Sets the header visibility.
|
|
*
|
|
* @param bool true if we show the header
|
|
*/
|
|
public function set_header($status)
|
|
{
|
|
$this->show_header = $status;
|
|
$this->assign('show_header', $status);
|
|
|
|
$show_toolbar = 0;
|
|
|
|
if (self::isToolBarDisplayedForUser()) {
|
|
$show_toolbar = 1;
|
|
}
|
|
|
|
$this->assign('show_toolbar', $show_toolbar);
|
|
|
|
// Only if course is available
|
|
$courseToolBar = '';
|
|
$show_course_navigation_menu = '';
|
|
$this->assign('show_course_shortcut', $courseToolBar);
|
|
$this->assign('show_course_navigation_menu', $show_course_navigation_menu);
|
|
}
|
|
|
|
/**
|
|
* Returns the sub-folder and filename for the given tpl file.
|
|
*
|
|
* If template not found in overrides/ or custom template folder, the default template will be used.
|
|
*
|
|
* @param string $name
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function findTemplateFilePath($name)
|
|
{
|
|
$sysTemplatePath = api_get_path(SYS_TEMPLATE_PATH);
|
|
|
|
// Check if the tpl file is present in the main/template/overrides/ dir
|
|
// Overrides is a special directory meant for temporary template
|
|
// customization. It must be taken into account before anything else
|
|
if (is_readable($sysTemplatePath."overrides/$name")) {
|
|
return "overrides/$name";
|
|
}
|
|
|
|
$defaultFolder = api_get_configuration_value('default_template');
|
|
|
|
// If a template folder has been manually defined, search for the right
|
|
// file, and if not found, go for the same file in the default template
|
|
if ($defaultFolder && 'default' != $defaultFolder) {
|
|
// Avoid missing template error, use the default file.
|
|
if (file_exists($sysTemplatePath."$defaultFolder/$name")) {
|
|
return "$defaultFolder/$name";
|
|
}
|
|
}
|
|
|
|
$name = str_replace('tpl', 'html.twig', $name);
|
|
|
|
return "default/$name";
|
|
}
|
|
|
|
/**
|
|
* Call non-static for Template::findTemplateFilePath.
|
|
*
|
|
* @see Template::findTemplateFilePath()
|
|
*
|
|
* @param string $name
|
|
*
|
|
* @return string
|
|
*/
|
|
public function get_template($name)
|
|
{
|
|
return api_find_template($name);
|
|
}
|
|
|
|
/**
|
|
* Get CSS themes sub-directory.
|
|
*
|
|
* @param string $theme
|
|
*
|
|
* @return string with a trailing slash, e.g. 'themes/chamilo_red/'
|
|
*/
|
|
public static function getThemeDir($theme)
|
|
{
|
|
$themeDir = 'themes/'.$theme.'/';
|
|
$virtualTheme = api_get_configuration_value('virtual_css_theme_folder');
|
|
if (!empty($virtualTheme)) {
|
|
$virtualThemeList = api_get_themes(true);
|
|
$isVirtualTheme = in_array($theme, array_keys($virtualThemeList));
|
|
if ($isVirtualTheme) {
|
|
$themeDir = 'themes/'.$virtualTheme.'/'.$theme.'/';
|
|
}
|
|
}
|
|
|
|
return $themeDir;
|
|
}
|
|
|
|
/**
|
|
* Set legacy twig globals in order to be hook in the LegacyListener.php.
|
|
*
|
|
* @return array
|
|
*/
|
|
public static function getGlobals()
|
|
{
|
|
return [
|
|
'_s' => [
|
|
'software_name' => api_get_configuration_value('software_name'),
|
|
'system_version' => api_get_configuration_value('system_version'),
|
|
'site_name' => api_get_setting('siteName'),
|
|
'institution' => api_get_setting('Institution'),
|
|
'gamification_mode' => api_get_setting('gamification_mode'),
|
|
],
|
|
'template' => 'default', // @todo setup template folder in config.yml;
|
|
];
|
|
}
|
|
|
|
/**
|
|
* Set theme, include mainstream CSS files.
|
|
*
|
|
* @deprecated
|
|
* @see setCssCustomFiles() for additional CSS sheets
|
|
*/
|
|
public function setCssFiles()
|
|
{
|
|
global $disable_js_and_css_files;
|
|
$css = [];
|
|
|
|
// Default CSS Bootstrap
|
|
$bowerCSSFiles = [
|
|
'fontawesome/css/font-awesome.min.css',
|
|
'jquery-ui/themes/smoothness/theme.css',
|
|
'jquery-ui/themes/smoothness/jquery-ui.min.css',
|
|
'mediaelement/build/mediaelementplayer.min.css',
|
|
'jqueryui-timepicker-addon/dist/jquery-ui-timepicker-addon.min.css',
|
|
'bootstrap/dist/css/bootstrap.min.css',
|
|
'jquery.scrollbar/jquery.scrollbar.css',
|
|
//'bootstrap-daterangepicker/daterangepicker.css',
|
|
'bootstrap-select/dist/css/bootstrap-select.min.css',
|
|
'select2/dist/css/select2.min.css',
|
|
'mediaelement/plugins/vrview/vrview.css',
|
|
];
|
|
|
|
$features = api_get_setting('platform.video_features', true);
|
|
$defaultFeatures = ['playpause', 'current', 'progress', 'duration', 'tracks', 'volume', 'fullscreen', 'vrview'];
|
|
|
|
if (!empty($features) && isset($features['features'])) {
|
|
foreach ($features['features'] as $feature) {
|
|
if ('vrview' === $feature) {
|
|
continue;
|
|
}
|
|
$bowerCSSFiles[] = "mediaelement/plugins/$feature/$feature.css";
|
|
$defaultFeatures[] = $feature;
|
|
}
|
|
}
|
|
|
|
foreach ($bowerCSSFiles as $file) {
|
|
//$css[] = api_get_path(WEB_PUBLIC_PATH).'assets/'.$file;
|
|
}
|
|
|
|
//$css[] = api_get_path(WEB_LIBRARY_PATH).'javascript/chosen/chosen.css';
|
|
|
|
if (api_is_global_chat_enabled()) {
|
|
$css[] = api_get_path(WEB_LIBRARY_PATH).'javascript/chat/css/chat.css';
|
|
}
|
|
$css_file_to_string = '';
|
|
foreach ($css as $file) {
|
|
$css_file_to_string .= api_get_css($file);
|
|
}
|
|
|
|
if (!$disable_js_and_css_files) {
|
|
$this->assign('css_static_file_to_string', $css_file_to_string);
|
|
}
|
|
|
|
$defaultFeatures = implode("','", $defaultFeatures);
|
|
$this->assign('video_features', $defaultFeatures);
|
|
}
|
|
|
|
/**
|
|
* Prepare custom CSS to be added at the very end of the <head> section.
|
|
*
|
|
* @see setCssFiles() for the mainstream CSS files
|
|
*/
|
|
public function setCssCustomFiles()
|
|
{
|
|
global $disable_js_and_css_files;
|
|
$css = [];
|
|
if ($this->show_learnpath) {
|
|
if (is_file(api_get_path(SYS_CSS_PATH).$this->themeDir.'learnpath.css')) {
|
|
$css[] = api_get_path(WEB_CSS_PATH).$this->themeDir.'learnpath.css';
|
|
}
|
|
}
|
|
|
|
$css_file_to_string = '';
|
|
foreach ($css as $file) {
|
|
$css_file_to_string .= api_get_css($file);
|
|
}
|
|
|
|
// @todo move this somewhere else. Special fix when using tablets in order to see the text near icons
|
|
if (SHOW_TEXT_NEAR_ICONS == true) {
|
|
//hack in order to fix the actions buttons
|
|
$css_file_to_string .= '<style>
|
|
.td_actions a {
|
|
float:left;
|
|
width:100%;
|
|
}
|
|
.forum_message_left a {
|
|
float:left;
|
|
width:100%;
|
|
}
|
|
</style>';
|
|
}
|
|
|
|
$navigator_info = api_get_navigator();
|
|
if ('Internet Explorer' == $navigator_info['name'] && '6' == $navigator_info['version']) {
|
|
$css_file_to_string .= 'img, div { behavior: url('.api_get_path(WEB_LIBRARY_PATH).'javascript/iepngfix/iepngfix.htc) } '."\n";
|
|
}
|
|
|
|
if (!$disable_js_and_css_files) {
|
|
$this->assign('css_custom_file_to_string', $css_file_to_string);
|
|
|
|
$style_print = '';
|
|
if (is_readable(api_get_path(SYS_CSS_PATH).$this->theme.'/print.css')) {
|
|
$style_print = api_get_css(
|
|
api_get_path(WEB_CSS_PATH).$this->theme.'/print.css',
|
|
'print'
|
|
);
|
|
}
|
|
$this->assign('css_style_print', $style_print);
|
|
}
|
|
|
|
// Logo
|
|
$logo = return_logo($this->theme);
|
|
$logoPdf = return_logo($this->theme, false);
|
|
$this->assign('logo', $logo);
|
|
$this->assign('logo_pdf', $logoPdf);
|
|
$this->assign('show_media_element', 1);
|
|
}
|
|
|
|
/**
|
|
* Declare and define the template variable that will be used to load
|
|
* javascript libraries in the header.
|
|
*/
|
|
public function set_js_files()
|
|
{
|
|
global $disable_js_and_css_files, $htmlHeadXtra;
|
|
$isoCode = api_get_language_isocode();
|
|
$selectLink = 'bootstrap-select/dist/js/i18n/defaults-'.$isoCode.'_'.strtoupper($isoCode).'.min.js';
|
|
|
|
if ('en' == $isoCode) {
|
|
$selectLink = 'bootstrap-select/dist/js/i18n/defaults-'.$isoCode.'_US.min.js';
|
|
}
|
|
// JS files
|
|
$js_files = [
|
|
'chosen/chosen.jquery.min.js',
|
|
];
|
|
|
|
$viewBySession = 'true' === api_get_setting('my_courses_view_by_session');
|
|
|
|
if (api_is_global_chat_enabled() || $viewBySession) {
|
|
// Do not include the global chat in LP
|
|
if (false == $this->show_learnpath &&
|
|
true == $this->show_footer &&
|
|
false == $this->hide_global_chat
|
|
) {
|
|
$js_files[] = 'chat/js/chat.js';
|
|
}
|
|
}
|
|
|
|
if ('true' === api_get_setting('accessibility_font_resize')) {
|
|
$js_files[] = 'fontresize.js';
|
|
}
|
|
|
|
$js_file_to_string = '';
|
|
$bowerJsFiles = [
|
|
'modernizr/modernizr.js',
|
|
'jquery/query.min.js',
|
|
'bootstrap/dist/js/bootstrap.min.js',
|
|
'jquery-ui/jquery-ui.min.js',
|
|
'jqueryui-touch-punch/jquery.ui.touch-punch.min.js',
|
|
'moment/min/moment-with-locales.js',
|
|
//'bootstrap-daterangepicker/daterangepicker.js',
|
|
'jquery-timeago/jquery.timeago.js',
|
|
'mediaelement/mediaelement-and-player.min.js',
|
|
'jqueryui-timepicker-addon/dist/jquery-ui-timepicker-addon.min.js',
|
|
'image-map-resizer/js/imageMapResizer.min.js',
|
|
'jquery.scrollbar/jquery.scrollbar.min.js',
|
|
//'readmore-js/readmore.min.js',
|
|
'bootstrap-select/dist/js/bootstrap-select.min.js',
|
|
$selectLink,
|
|
'select2/dist/js/select2.min.js',
|
|
"select2/dist/js/i18n/$isoCode.js",
|
|
'mediaelement/plugins/vrview/vrview.js',
|
|
];
|
|
|
|
$features = api_get_setting('platform.video_features', true);
|
|
if (!empty($features) && isset($features['features'])) {
|
|
foreach ($features['features'] as $feature) {
|
|
if ('vrview' === $feature) {
|
|
continue;
|
|
}
|
|
$bowerJsFiles[] = "mediaelement/plugins/$feature/$feature.js";
|
|
}
|
|
}
|
|
|
|
if ('true' === api_get_setting('include_asciimathml_script')) {
|
|
$bowerJsFiles[] = 'MathJax/MathJax.js?config=TeX-MML-AM_HTMLorMML';
|
|
}
|
|
|
|
if ('en' != $isoCode) {
|
|
$bowerJsFiles[] = 'jqueryui-timepicker-addon/dist/i18n/jquery-ui-timepicker-'.$isoCode.'.js';
|
|
$bowerJsFiles[] = 'jquery-ui/ui/minified/i18n/datepicker-'.$isoCode.'.min.js';
|
|
}
|
|
|
|
foreach ($bowerJsFiles as $file) {
|
|
//$js_file_to_string .= '<script type="text/javascript" src="'.api_get_path(WEB_PUBLIC_PATH).'assets/'.$file.'"></script>'."\n";
|
|
}
|
|
|
|
foreach ($js_files as $file) {
|
|
//$js_file_to_string .= api_get_js($file);
|
|
}
|
|
|
|
// Loading email_editor js
|
|
if (!api_is_anonymous() && 'true' == api_get_setting('allow_email_editor')) {
|
|
$template = $this->get_template('mail_editor/email_link.js.tpl');
|
|
$js_file_to_string .= $this->fetch($template);
|
|
}
|
|
|
|
if (!$disable_js_and_css_files) {
|
|
$this->assign('js_file_to_string', $js_file_to_string);
|
|
$extraHeaders = '';
|
|
//$extraHeaders = '<script>var _p = '.json_encode($this->getWebPaths(), JSON_PRETTY_PRINT).'</script>';
|
|
//Adding jquery ui by default
|
|
$extraHeaders .= api_get_jquery_ui_js();
|
|
if (isset($htmlHeadXtra) && $htmlHeadXtra) {
|
|
foreach ($htmlHeadXtra as &$this_html_head) {
|
|
$extraHeaders .= $this_html_head."\n";
|
|
}
|
|
}
|
|
|
|
$ajax = api_get_path(WEB_AJAX_PATH);
|
|
$courseId = api_get_course_id();
|
|
if (empty($courseId)) {
|
|
$courseLogoutCode = '
|
|
<script>
|
|
function courseLogout() {
|
|
}
|
|
</script>';
|
|
} else {
|
|
$courseLogoutCode = "
|
|
<script>
|
|
var logOutUrl = '".$ajax."course.ajax.php?a=course_logout&".api_get_cidreq()."';
|
|
function courseLogout() {
|
|
$.ajax({
|
|
async : false,
|
|
url: logOutUrl,
|
|
success: function (data) {
|
|
return 1;
|
|
}
|
|
});
|
|
}
|
|
</script>";
|
|
}
|
|
|
|
$extraHeaders .= $courseLogoutCode;
|
|
$this->assign('extra_headers', $extraHeaders);
|
|
}
|
|
}
|
|
|
|
public static function setVueParams(&$params)
|
|
{
|
|
$params['is_authenticated'] = !api_is_anonymous();
|
|
/*$user = api_get_user_entity(api_get_user_id());
|
|
$encoded = '';
|
|
if ($user) {
|
|
$encoded = json_encode($user);
|
|
}
|
|
$params['user'] = $encoded;*/
|
|
$params['from_vue'] = isset($_REQUEST['from_vue']) ? 1 : 0;
|
|
}
|
|
|
|
/**
|
|
* @param array $params
|
|
* @param string $template
|
|
*
|
|
* @throws \Twig\Error\Error
|
|
*/
|
|
public function returnResponse($params, $template)
|
|
{
|
|
$response = new Response();
|
|
$content = Container::getTwig()->render($template, $params);
|
|
$response->setContent($content);
|
|
$response->send();
|
|
}
|
|
|
|
/**
|
|
* Special function to declare last-minute JS libraries which depend on
|
|
* other things to be declared first. In particular, it might be useful
|
|
* under IE9 with compatibility mode, which for some reason is getting
|
|
* upset when a variable is used in a function (even if not used yet)
|
|
* when this variable hasn't been defined yet.
|
|
*/
|
|
public function set_js_files_post()
|
|
{
|
|
global $disable_js_and_css_files;
|
|
$js_files = [];
|
|
if (api_is_global_chat_enabled()) {
|
|
//Do not include the global chat in LP
|
|
if (false == $this->show_learnpath && true == $this->show_footer && false == $this->hide_global_chat) {
|
|
$js_files[] = 'chat/js/chat.js';
|
|
}
|
|
}
|
|
$js_file_to_string = '';
|
|
foreach ($js_files as $js_file) {
|
|
$js_file_to_string .= api_get_js($js_file);
|
|
}
|
|
if (!$disable_js_and_css_files) {
|
|
$this->assign('js_file_to_string_post', $js_file_to_string);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param string $theme
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function getPortalIcon($theme)
|
|
{
|
|
// Default root chamilo favicon
|
|
$icon = 'favicon.ico';
|
|
|
|
// Added to verify if in the current Chamilo Theme exist a favicon
|
|
$themeUrl = api_get_path(SYS_CSS_PATH).'themes/'.$theme.'/images/';
|
|
|
|
// If exist pick the current chamilo theme favicon.
|
|
if (is_file($themeUrl.'favicon.ico')) {
|
|
$icon = 'build/css/themes/'.$theme.'/images/favicon.ico';
|
|
}
|
|
|
|
return $icon;
|
|
}
|
|
|
|
/**
|
|
* Show footer js template.
|
|
*/
|
|
public function show_footer_js_template()
|
|
{
|
|
$tpl = $this->get_template('layout/footer.js.tpl');
|
|
$this->display($tpl);
|
|
}
|
|
|
|
/**
|
|
* @param string $template
|
|
*
|
|
* @return string
|
|
*/
|
|
public function fetch($template = null)
|
|
{
|
|
return $this->twig->render($template, $this->params);
|
|
}
|
|
|
|
/**
|
|
* @param string $variable
|
|
* @param mixed $value
|
|
*/
|
|
public function assign($variable, $value = '')
|
|
{
|
|
$this->params[$variable] = $value;
|
|
}
|
|
|
|
/**
|
|
* Adds a body class for login pages.
|
|
*/
|
|
public function setLoginBodyClass()
|
|
{
|
|
$this->assign('login_class', 'section-login');
|
|
}
|
|
|
|
/**
|
|
* The theme that will be used if the database is not working.
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function getThemeFallback()
|
|
{
|
|
$theme = api_get_setting('platform.theme_fallback');
|
|
if (empty($theme)) {
|
|
$theme = 'chamilo';
|
|
}
|
|
|
|
return $theme;
|
|
}
|
|
|
|
/**
|
|
* @return string
|
|
*/
|
|
public function displayLoginForm()
|
|
{
|
|
$form = new FormValidator(
|
|
'form-login',
|
|
'POST',
|
|
api_get_path(WEB_PUBLIC_PATH).'login_check',
|
|
null,
|
|
null,
|
|
FormValidator::LAYOUT_BOX_NO_LABEL
|
|
);
|
|
$params = [
|
|
'id' => '_username',
|
|
'autofocus' => 'autofocus',
|
|
'icon' => 'user fa-fw',
|
|
'placeholder' => get_lang('Username'),
|
|
];
|
|
|
|
// Avoid showing the autocapitalize option if the browser doesn't
|
|
// support it: this attribute is against the HTML5 standard
|
|
/*$browserAutoCapitalize = false;
|
|
if (api_browser_support('autocapitalize')) {
|
|
$browserAutoCapitalize = false;
|
|
$params['autocapitalize'] = 'none';
|
|
}*/
|
|
$form->addText(
|
|
'_username',
|
|
get_lang('Username'),
|
|
true,
|
|
$params
|
|
);
|
|
$params = [
|
|
'id' => '_password',
|
|
'icon' => 'lock fa-fw',
|
|
'placeholder' => get_lang('Pass'),
|
|
];
|
|
/*if ($browserAutoCapitalize) {
|
|
$params['autocapitalize'] = 'none';
|
|
}*/
|
|
$form->addElement(
|
|
'password',
|
|
'_password',
|
|
get_lang('Pass'),
|
|
$params
|
|
);
|
|
|
|
$token = Chamilo\CoreBundle\Framework\Container::$container->get('security.csrf.token_manager')->getToken('authenticate');
|
|
$form->addHidden('_csrf_token', $token->getValue());
|
|
|
|
// Captcha
|
|
$captcha = api_get_setting('allow_captcha');
|
|
$allowCaptcha = 'true' === $captcha;
|
|
|
|
if ($allowCaptcha) {
|
|
$useCaptcha = isset($_SESSION['loginFailed']) ? $_SESSION['loginFailed'] : null;
|
|
if ($useCaptcha) {
|
|
$ajax = api_get_path(WEB_AJAX_PATH).'form.ajax.php?a=get_captcha';
|
|
$options = [
|
|
'width' => 250,
|
|
'height' => 90,
|
|
'callback' => $ajax.'&var='.basename(__FILE__, '.php'),
|
|
'sessionVar' => basename(__FILE__, '.php'),
|
|
'imageOptions' => [
|
|
'font_size' => 20,
|
|
'font_path' => api_get_path(SYS_FONTS_PATH).'opensans/',
|
|
'font_file' => 'OpenSans-Regular.ttf',
|
|
//'output' => 'gif'
|
|
],
|
|
];
|
|
|
|
// Minimum options using all defaults (including defaults for Image_Text):
|
|
//$options = array('callback' => 'qfcaptcha_image.php');
|
|
$captcha_question = $form->addElement('CAPTCHA_Image', 'captcha_question', '', $options);
|
|
$form->addHtml(get_lang('Click on the image to load a new one.'));
|
|
|
|
$form->addElement(
|
|
'text',
|
|
'captcha',
|
|
get_lang('Enter the letters you see.')
|
|
);
|
|
$form->addRule(
|
|
'captcha',
|
|
get_lang('Enter the characters you see on the image'),
|
|
'required',
|
|
null,
|
|
'client'
|
|
);
|
|
$form->addRule(
|
|
'captcha',
|
|
get_lang('The text you entered doesn\'t match the picture.'),
|
|
'CAPTCHA',
|
|
$captcha_question
|
|
);
|
|
}
|
|
}
|
|
|
|
$form->addButton(
|
|
'submitAuth',
|
|
get_lang('Login'),
|
|
null,
|
|
'primary',
|
|
null,
|
|
'btn-block'
|
|
);
|
|
|
|
$html = $form->returnForm();
|
|
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Returns the tutors names for the current course in session
|
|
* Function to use in Twig templates.
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function returnTutorsNames()
|
|
{
|
|
$em = Database::getManager();
|
|
$tutors = $em
|
|
->createQuery('
|
|
SELECT u FROM ChamiloCoreBundle:User u
|
|
INNER JOIN ChamiloCoreBundle:SessionRelCourseRelUser scu WITH u.id = scu.user
|
|
WHERE scu.status = :teacher_status AND scu.session = :session AND scu.course = :course
|
|
')
|
|
->setParameters([
|
|
'teacher_status' => Session::COURSE_COACH,
|
|
'session' => api_get_session_id(),
|
|
'course' => api_get_course_int_id(),
|
|
])
|
|
->getResult();
|
|
|
|
$names = [];
|
|
|
|
/** @var User $tutor */
|
|
foreach ($tutors as $tutor) {
|
|
$names[] = UserManager::formatUserFullName($tutor);
|
|
}
|
|
|
|
return implode(CourseManager::USER_SEPARATOR, $names);
|
|
}
|
|
|
|
/**
|
|
* @param int $code
|
|
*/
|
|
public function setResponseCode($code)
|
|
{
|
|
$this->responseCode = $code;
|
|
}
|
|
|
|
public function getResponseCode()
|
|
{
|
|
return $this->responseCode;
|
|
}
|
|
|
|
/**
|
|
* Assign HTML code to the 'bug_notification' template variable for the side tabs to report issues.
|
|
*
|
|
* @return bool Always return true because there is always a string, even if empty
|
|
*/
|
|
public function assignBugNotification()
|
|
{
|
|
//@todo move this in the template
|
|
$rightFloatMenu = '';
|
|
$iconBug = Display::getMdiIcon(ToolIcon::BUG_REPORT, 'ch-tool-icon', null, ICON_SIZE_LARGE, get_lang('Report a bug'));
|
|
if ('true' === api_get_setting('show_link_bug_notification') && $this->user_is_logged_in) {
|
|
$rightFloatMenu = '<div class="report">
|
|
<a href="https://github.com/chamilo/chamilo-lms/wiki/How-to-report-issues" target="_blank">
|
|
'.$iconBug.'
|
|
</a>
|
|
</div>';
|
|
}
|
|
|
|
if ('true' === api_get_setting('show_link_ticket_notification') &&
|
|
$this->user_is_logged_in
|
|
) {
|
|
// by default is project_id = 1
|
|
$defaultProjectId = 1;
|
|
$iconTicket = Display::getMdiIcon(ToolIcon::HELP, 'ch-tool-icon', null, ICON_SIZE_LARGE, get_lang('Ticket'));
|
|
$courseInfo = api_get_course_info();
|
|
$courseParams = '';
|
|
if (!empty($courseInfo)) {
|
|
$courseParams = api_get_cidreq();
|
|
}
|
|
$url = api_get_path(WEB_CODE_PATH).'ticket/tickets.php?project_id='.$defaultProjectId.'&'.$courseParams;
|
|
|
|
$allow = TicketManager::userIsAllowInProject($defaultProjectId);
|
|
|
|
if ($allow) {
|
|
$rightFloatMenu .= '<div class="help">
|
|
<a href="'.$url.'" target="_blank">
|
|
'.$iconTicket.'
|
|
</a>
|
|
</div>';
|
|
}
|
|
}
|
|
|
|
$this->assign('bug_notification', $rightFloatMenu);
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Load legacy params.
|
|
*/
|
|
private function loadLegacyParams()
|
|
{
|
|
// Set legacy breadcrumb
|
|
global $interbreadcrumb;
|
|
|
|
$courseInfo = api_get_course_info();
|
|
if (!empty($courseInfo)) {
|
|
$url = $courseInfo['course_public_url'];
|
|
$sessionId = api_get_session_id();
|
|
if (!empty($sessionId)) {
|
|
$url .= '?sid='.$sessionId;
|
|
}
|
|
if (empty($interbreadcrumb)) {
|
|
$interbreadcrumb = ['name' => $courseInfo['title'], 'url' => $url];
|
|
} else {
|
|
array_unshift(
|
|
$interbreadcrumb,
|
|
['name' => $courseInfo['title'], 'url' => $url]
|
|
);
|
|
}
|
|
}
|
|
|
|
$this->params['legacy_breadcrumb'] = json_encode($interbreadcrumb);
|
|
global $htmlHeadXtra;
|
|
$this->params['legacy_javascript'] = $htmlHeadXtra;
|
|
}
|
|
|
|
/**
|
|
* Prepare the _c array for template files. The _c array contains
|
|
* information about the current course.
|
|
*/
|
|
private function set_course_parameters()
|
|
{
|
|
//Setting course id
|
|
$course = api_get_course_info();
|
|
if (empty($course)) {
|
|
$this->assign('course_is_set', false);
|
|
|
|
return;
|
|
}
|
|
$this->assign('course_is_set', true);
|
|
$this->course_id = $course['id'];
|
|
$_c = [
|
|
'id' => $course['real_id'],
|
|
'code' => $course['code'],
|
|
'title' => $course['name'],
|
|
'visibility' => $course['visibility'],
|
|
'language' => $course['language'],
|
|
'directory' => $course['directory'],
|
|
'session_id' => api_get_session_id(),
|
|
'user_is_teacher' => api_is_course_admin(),
|
|
'student_view' => (!empty($_GET['isStudentView']) && 'true' == $_GET['isStudentView']),
|
|
];
|
|
$this->assign('course_code', $course['code']);
|
|
$this->assign('_c', $_c);
|
|
}
|
|
|
|
/**
|
|
* Manage specific HTTP headers security.
|
|
*/
|
|
private function addHTTPSecurityHeaders()
|
|
{
|
|
// Implementation of HTTP headers security, as suggested and checked
|
|
// by https://securityheaders.io/
|
|
// Enable these settings in configuration.php to use them on your site
|
|
// Strict-Transport-Security
|
|
$setting = api_get_setting('security.security_strict_transport');
|
|
if (!empty($setting)) {
|
|
header('Strict-Transport-Security: '.$setting);
|
|
}
|
|
// Content-Security-Policy
|
|
$setting = api_get_setting('security.security_content_policy');
|
|
if (!empty($setting)) {
|
|
header('Content-Security-Policy: '.$setting);
|
|
}
|
|
$setting = api_get_setting('security.security_content_policy_report_only');
|
|
if (!empty($setting)) {
|
|
header('Content-Security-Policy-Report-Only: '.$setting);
|
|
}
|
|
// Public-Key-Pins
|
|
$setting = api_get_setting('security.security_public_key_pins');
|
|
if (!empty($setting)) {
|
|
header('Public-Key-Pins: '.$setting);
|
|
}
|
|
$setting = api_get_setting('security.security_public_key_pins_report_only');
|
|
if (!empty($setting)) {
|
|
header('Public-Key-Pins-Report-Only: '.$setting);
|
|
}
|
|
// X-Frame-Options
|
|
$setting = api_get_setting('security.security_x_frame_options');
|
|
if (!empty($setting)) {
|
|
header('X-Frame-Options: '.$setting);
|
|
}
|
|
// X-XSS-Protection
|
|
$setting = api_get_setting('security.security_xss_protection');
|
|
if (!empty($setting)) {
|
|
header('X-XSS-Protection: '.$setting);
|
|
}
|
|
// X-Content-Type-Options
|
|
$setting = api_get_setting('security.security_x_content_type_options');
|
|
if (!empty($setting)) {
|
|
header('X-Content-Type-Options: '.$setting);
|
|
}
|
|
// Referrer-Policy
|
|
$setting = api_get_setting('security.security_referrer_policy');
|
|
if (!empty($setting)) {
|
|
header('Referrer-Policy: '.$setting);
|
|
}
|
|
// end of HTTP headers security block
|
|
}
|
|
|
|
/**
|
|
* Assign favicon to the 'favico' template variable.
|
|
*
|
|
* @return bool Always return true because there is always at least one correct favicon.ico
|
|
*/
|
|
private function assignFavIcon()
|
|
{
|
|
// Default root chamilo favicon
|
|
$favico = '<link rel="shortcut icon" href="'.api_get_path(WEB_PATH).'favicon.ico" type="image/x-icon" />';
|
|
|
|
//Added to verify if in the current Chamilo Theme exist a favicon
|
|
$favicoThemeUrl = api_get_path(SYS_CSS_PATH).$this->themeDir.'images/';
|
|
|
|
//If exist pick the current chamilo theme favicon
|
|
if (is_file($favicoThemeUrl.'favicon.ico')) {
|
|
$favico = '<link rel="shortcut icon" href="'.api_get_path(WEB_CSS_PATH).$this->themeDir.'images/favicon.ico" type="image/x-icon" />';
|
|
}
|
|
|
|
if (api_is_multiple_url_enabled()) {
|
|
/*$access_url_id = api_get_current_access_url_id();
|
|
if ($access_url_id != -1) {
|
|
$url_info = api_get_access_url($access_url_id);
|
|
$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
|
|
$icon_real_homep = api_get_path(SYS_APP_PATH).'home/'.$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);
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Assign HTML code to the 'accessibility' template variable (usually shown above top menu).
|
|
*
|
|
* @return bool Always return true (even if empty string)
|
|
*/
|
|
private function assignAccessibilityBlock()
|
|
{
|
|
$resize = '';
|
|
if ('true' == api_get_setting('accessibility_font_resize')) {
|
|
$resize .= '<div class="resize_font">';
|
|
$resize .= '<div class="btn-group">';
|
|
$resize .= '<a title="'.get_lang('Decrease the font size').'" href="#" class="decrease_font btn btn--plain"><em class="fa fa-font"></em></a>';
|
|
$resize .= '<a title="'.get_lang('Reset the font size').'" href="#" class="reset_font btn btn--plain"><em class="fa fa-font"></em></a>';
|
|
$resize .= '<a title="'.get_lang('Increase the font size').'" href="#" class="increase_font btn btn--plain"><em class="fa fa-font"></em></a>';
|
|
$resize .= '</div>';
|
|
$resize .= '</div>';
|
|
}
|
|
$this->assign('accessibility', $resize);
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Assign HTML code to the 'social_meta' template variable (usually shown above top menu).
|
|
*
|
|
* @return bool Always return true (even if empty string)
|
|
*/
|
|
private function assignSocialMeta()
|
|
{
|
|
$socialMeta = '';
|
|
$metaTitle = api_get_setting('meta_title');
|
|
if (!empty($metaTitle)) {
|
|
$socialMeta .= '<meta name="twitter:card" content="summary" />'."\n";
|
|
$metaSite = api_get_setting('meta_twitter_site');
|
|
if (!empty($metaSite)) {
|
|
$socialMeta .= '<meta name="twitter:site" content="'.$metaSite.'" />'."\n";
|
|
$metaCreator = api_get_setting('meta_twitter_creator');
|
|
if (!empty($metaCreator)) {
|
|
$socialMeta .= '<meta name="twitter:creator" content="'.$metaCreator.'" />'."\n";
|
|
}
|
|
}
|
|
|
|
// The user badge page emits its own meta tags, so if this is
|
|
// enabled, ignore the global ones
|
|
$userId = isset($_GET['user']) ? intval($_GET['user']) : 0;
|
|
$skillId = isset($_GET['skill']) ? intval($_GET['skill']) : 0;
|
|
|
|
if (!$userId && !$skillId) {
|
|
// no combination of user and skill ID has been defined,
|
|
// so print the normal or course-specific OpenGraph meta tags
|
|
// Check for a course ID
|
|
$courseId = api_get_course_int_id();
|
|
// Check session ID from session/id/about (see .htaccess)
|
|
$sessionId = isset($_GET['session_id']) ? intval($_GET['session_id']) : 0;
|
|
|
|
if (false != $courseId) {
|
|
// If we are inside a course (even if within a session), publish info about the course
|
|
$course = api_get_course_entity($courseId);
|
|
// @TODO: support right-to-left in title
|
|
$socialMeta .= '<meta property="og:title" content="'.$course->getTitle().' - '.$metaTitle.'" />'."\n";
|
|
$socialMeta .= '<meta property="twitter:title" content="'.$course->getTitle().' - '.$metaTitle.'" />'."\n";
|
|
$socialMeta .= '<meta property="og:url" content="'.api_get_course_url($course->getId()).'" />'."\n";
|
|
|
|
$metaDescription = api_get_setting('meta_description');
|
|
if (!empty($course->getDescription())) {
|
|
$socialMeta .= '<meta property="og:description" content="'.strip_tags($course->getDescription()).'" />'."\n";
|
|
$socialMeta .= '<meta property="twitter:description" content="'.strip_tags($course->getDescription()).'" />'."\n";
|
|
} elseif (!empty($metaDescription)) {
|
|
$socialMeta .= '<meta property="og:description" content="'.$metaDescription.'" />'."\n";
|
|
$socialMeta .= '<meta property="twitter:description" content="'.$metaDescription.'" />'."\n";
|
|
}
|
|
|
|
$picture = Container::getIllustrationRepository()->getIllustrationUrl($course);
|
|
if (!empty($picture)) {
|
|
$socialMeta .= '<meta property="og:image" content="'.$picture.'" />'."\n";
|
|
$socialMeta .= '<meta property="twitter:image" content="'.$picture.'" />'."\n";
|
|
$socialMeta .= '<meta property="twitter:image:alt" content="'.$course->getTitle().' - '.$metaTitle.'" />'."\n";
|
|
} else {
|
|
$socialMeta .= $this->getMetaPortalImagePath($metaTitle);
|
|
}
|
|
} elseif (0 !== $sessionId) {
|
|
// If we are on a session "about" screen, publish info about the session
|
|
$session = api_get_session_entity($sessionId);
|
|
|
|
$socialMeta .= '<meta property="og:title" content="'.$session->getName().' - '.$metaTitle.'" />'."\n";
|
|
$socialMeta .= '<meta property="twitter:title" content="'.$session->getName().' - '.$metaTitle.'" />'."\n";
|
|
$socialMeta .= '<meta property="og:url" content="'.api_get_path(WEB_PATH)."sessions/{$session->getId()}/about/".'" />'."\n";
|
|
|
|
$sessionValues = new ExtraFieldValue('session');
|
|
$sessionImage = $sessionValues->get_values_by_handler_and_field_variable($session->getId(), 'image')['value'];
|
|
//$sessionImageSysPath = api_get_path(SYS_UPLOAD_PATH).$sessionImage;
|
|
if (!empty($sessionImage)) {
|
|
$asset = Container::getAssetRepository()->find($sessionImage);
|
|
$sessionImagePath = Container::getAssetRepository()->getAssetUrl($asset);
|
|
if (!empty($sessionImagePath)) {
|
|
$socialMeta .= '<meta property="og:image" content="'.$sessionImagePath.'" />'."\n";
|
|
$socialMeta .= '<meta property="twitter:image" content="'.$sessionImagePath.'" />'."\n";
|
|
$socialMeta .= '<meta property="twitter:image:alt" content="'.$session->getName().' - '.$metaTitle.'" />'."\n";
|
|
}
|
|
} else {
|
|
$socialMeta .= $this->getMetaPortalImagePath($metaTitle);
|
|
}
|
|
} else {
|
|
// Otherwise (not a course nor a session, nor a user, nor a badge), publish portal info
|
|
$socialMeta .= '<meta property="og:title" content="'.$metaTitle.'" />'."\n";
|
|
$socialMeta .= '<meta property="twitter:title" content="'.$metaTitle.'" />'."\n";
|
|
$socialMeta .= '<meta property="og:url" content="'.api_get_path(WEB_PATH).'" />'."\n";
|
|
|
|
$metaDescription = api_get_setting('meta_description');
|
|
if (!empty($metaDescription)) {
|
|
$socialMeta .= '<meta property="og:description" content="'.$metaDescription.'" />'."\n";
|
|
$socialMeta .= '<meta property="twitter:description" content="'.$metaDescription.'" />'."\n";
|
|
}
|
|
$socialMeta .= $this->getMetaPortalImagePath($metaTitle);
|
|
}
|
|
}
|
|
}
|
|
|
|
$this->assign('social_meta', $socialMeta);
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Get platform meta image tag (check meta_image_path setting, then use the logo).
|
|
*
|
|
* @param string $imageAlt The alt attribute for the image
|
|
*
|
|
* @return string The meta image HTML tag, or empty
|
|
*/
|
|
private function getMetaPortalImagePath($imageAlt = '')
|
|
{
|
|
// Load portal meta image if defined
|
|
$metaImage = api_get_setting('meta_image_path');
|
|
$metaImageSysPath = api_get_path(SYS_PATH).$metaImage;
|
|
$metaImageWebPath = api_get_path(WEB_PATH).$metaImage;
|
|
$portalImageMeta = '';
|
|
if (!empty($metaImage)) {
|
|
if (is_file($metaImageSysPath)) {
|
|
$portalImageMeta = '<meta property="og:image" content="'.$metaImageWebPath.'" />'."\n";
|
|
$portalImageMeta .= '<meta property="twitter:image" content="'.$metaImageWebPath.'" />'."\n";
|
|
$portalImageMeta .= '<meta property="twitter:image:alt" content="'.$imageAlt.'" />'."\n";
|
|
}
|
|
} else {
|
|
$logo = ChamiloApi::getPlatformLogoPath($this->theme);
|
|
if (!empty($logo)) {
|
|
$portalImageMeta = '<meta property="og:image" content="'.$logo.'" />'."\n";
|
|
$portalImageMeta .= '<meta property="twitter:image" content="'.$logo.'" />'."\n";
|
|
$portalImageMeta .= '<meta property="twitter:image:alt" content="'.$imageAlt.'" />'."\n";
|
|
}
|
|
}
|
|
|
|
return $portalImageMeta;
|
|
}
|
|
}
|
|
|