/**
* Room constructor.
*/
public function __construct()
{
$this->table = \Database::get_main_table('plugin_openmeetings');
$this->name = 'C' . api_get_real_course_id() . '-' . api_get_session_id();
$accessUrl = api_get_access_url(api_get_current_access_url_id());
$this->externalRoomType = substr($accessUrl['url'], strpos($accessUrl['url'], '://') + 3, -1);
if (strcmp($this->externalRoomType, 'localhost') == 0) {
$this->externalRoomType = substr(api_get_path(WEB_PATH), strpos(api_get_path(WEB_PATH), '://') + 3, -1);
}
$this->externalRoomType = 'chamilolms.' . $this->externalRoomType;
}
/**
* Constructor (generates a connection to the API and the Chamilo settings
* required for the connection to the video conference server)
*/
public function __construct()
{
global $_configuration;
// initialize video server settings from global settings
$plugin = \OpenMeetingsPlugin::create();
$om_plugin = $plugin->get('tool_enable');
$om_host = $plugin->get('host');
$om_user = $plugin->get('user');
$om_pass = $plugin->get('pass');
$accessUrl = api_get_access_url($_configuration['access_url']);
$this->externalType = substr($accessUrl['url'], strpos($accessUrl['url'], '://') + 3, -1);
if (strcmp($this->externalType, 'localhost') == 0) {
$this->externalType = substr(api_get_path(WEB_PATH), strpos(api_get_path(WEB_PATH), '://') + 3, -1);
}
$this->externalType = 'chamilolms.' . $this->externalType;
$this->table = \Database::get_main_table('plugin_openmeetings');
if ($om_plugin) {
$user_info = api_get_user_info();
$this->user_complete_name = $user_info['complete_name'];
$this->user = $om_user;
$this->pass = $om_pass;
$this->url = $om_host;
// Setting OM api
define('CONFIG_OPENMEETINGS_USER', $this->user);
define('CONFIG_OPENMEETINGS_PASS', $this->pass);
define('CONFIG_OPENMEETINGS_SERVER_URL', $this->url);
$this->gateway = new \OpenMeetingsGateway($this->url, $this->user, $this->pass);
$this->plugin_enabled = $om_plugin;
// The room has a name composed of C + course ID + '-' + session ID
$this->chamiloCourseId = api_get_course_int_id();
$this->chamiloSessionId = api_get_session_id();
$this->roomName = 'C' . $this->chamiloCourseId . '-' . $this->chamiloSessionId;
$return = $this->gateway->loginUser();
if ($return == 0) {
$msg = 'Could not initiate session with server through OpenMeetingsGateway::loginUser()';
error_log(__FILE__ . '+' . __LINE__ . ': ' . $msg);
die($msg);
}
$this->sessionId = $this->gateway->sessionId;
}
}
function get_settings($category = null)
{
$url_id = api_get_current_access_url_id();
$settings_by_access_list = array();
if ($url_id == 1) {
$settings = api_get_settings($category, 'group', $url_id);
} else {
$url_info = api_get_access_url($url_id);
if ($url_info['active'] == 1) {
// The default settings of Chamilo
$settings = api_get_settings($category, 'group', 1, 0);
// The settings that are changeable from a particular site.
$settings_by_access = api_get_settings($category, 'group', $url_id, 1);
foreach ($settings_by_access as $row) {
if (empty($row['variable'])) {
$row['variable'] = 0;
}
if (empty($row['subkey'])) {
$row['subkey'] = 0;
}
if (empty($row['category'])) {
$row['category'] = 0;
}
// One more validation if is changeable.
if ($row['access_url_changeable'] == 1) {
$settings_by_access_list[$row['variable']][$row['subkey']][$row['category']] = $row;
} else {
$settings_by_access_list[$row['variable']][$row['subkey']][$row['category']] = array();
}
}
}
}
if (isset($category) && $category == 'search_setting') {
if (!empty($_REQUEST['search_field'])) {
$settings = search_setting($_REQUEST['search_field']);
}
}
return array('settings' => $settings, 'settings_by_access_list' => $settings_by_access_list);
}
/**
* This function returns an icon path that represents the favicon of the website of which the url given.
* Defaults to the current Chamilo favicon
* @param string URL of website where to look for favicon.ico
* @param string Optional second URL of website where to look for favicon.ico
* @return string Path of icon to load
*/
public static function get_favicon_from_url($url1, $url2 = null)
{
$icon_link = '';
$url = $url1;
if (empty($url1)) {
$url = $url2;
if (empty($url)) {
$url = api_get_access_url(api_get_current_access_url_id());
$url = $url[0];
}
}
if (!empty($url)) {
$pieces = parse_url($url);
$icon_link = $pieces['scheme'] . '://' . $pieces['host'] . '/favicon.ico';
}
return $icon_link;
}
/**
* This function sends the actual password to the user
*
* @param int $user
* @author Olivier Cauberghe <*****@*****.**>, Ghent University
*/
public static function send_password_to_user($user, $by_username = false)
{
$email_subject = "[" . api_get_setting('platform.site_name') . "] " . get_lang('LoginRequest');
// SUBJECT
if ($by_username) {
// Show only for lost password
$user_account_list = self::get_user_account_list($user, false, $by_username);
// BODY
$email_to = $user['email'];
} else {
$user_account_list = self::get_user_account_list($user);
// BODY
$email_to = $user[0]['email'];
}
$portal_url = api_get_path(WEB_PATH);
if (api_is_multiple_url_enabled()) {
$access_url_id = api_get_current_access_url_id();
if ($access_url_id != -1) {
$url = api_get_access_url($access_url_id);
$portal_url = $url['url'];
}
}
$email_body = get_lang('YourAccountParam') . " " . $portal_url . "\n\n{$user_account_list}";
// SEND MESSAGE
$sender_name = api_get_person_name(api_get_setting('admin.administrator_name'), api_get_setting('admin.administrator_surname'), null, PERSON_NAME_EMAIL_ADDRESS);
$email_admin = api_get_setting('admin.administrator_email');
if (api_mail_html('', $email_to, $email_subject, $email_body, $sender_name, $email_admin) == 1) {
return get_lang('YourPasswordHasBeenReset');
} else {
$admin_email = Display::encrypted_mailto_link(api_get_setting('admin.administrator_email'), api_get_person_name(api_get_setting('admin.administrator_name'), api_get_setting('admin.administrator_surname')));
return sprintf(get_lang('ThisPlatformWasUnableToSendTheEmailPleaseContactXForMoreInformation'), $admin_email);
}
}
echo get_lang('ComingSoon');
}
Display::display_footer();
exit;
}
}
}
$tool_name = get_lang('Registration', null, !empty($_POST['language']) ? $_POST['language'] : $_user['language']);
if (api_get_setting('registration.allow_terms_conditions') == 'true' && $user_already_registered_show_terms) {
$tool_name = get_lang('TermsAndConditions');
}
$home = api_get_path(SYS_APP_PATH) . 'home/';
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 .= '/';
$home_old = api_get_path(SYS_APP_PATH) . 'home/';
$home = api_get_path(SYS_APP_PATH) . 'home/' . $clean_url;
}
}
if (file_exists($home . 'register_top_' . $user_selected_language . '.html')) {
$home_top_temp = @(string) file_get_contents($home . 'register_top_' . $user_selected_language . '.html');
$open = str_replace('{rel_path}', api_get_path(REL_PATH), $home_top_temp);
$open = api_to_system_encoding($open, api_detect_encoding(strip_tags($open)));
if (!empty($open)) {
$content = '<div class="well_border">' . $open . '</div>';
}
/**
* Set header parameters
* @param bool $sendHeaders send headers
*/
private function set_header_parameters($sendHeaders)
{
global $httpHeadXtra, $interbreadcrumb, $language_file, $_configuration, $this_section;
$_course = api_get_course_info();
$help = $this->help;
$nameTools = $this->title;
$navigation = return_navigation_array();
$this->menu_navigation = $navigation['menu_navigation'];
$this->assign('system_charset', api_get_system_encoding());
if (isset($httpHeadXtra) && $httpHeadXtra) {
foreach ($httpHeadXtra as &$thisHttpHead) {
header($thisHttpHead);
}
}
$this->assign('online_button', Display::return_icon('statusonline.png', null, null, ICON_SIZE_ATOM));
$this->assign('offline_button', Display::return_icon('statusoffline.png', null, null, ICON_SIZE_ATOM));
// 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('platform.institution');
$title_list[] = api_get_setting('platform.site_name');
if (!empty($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
$css = $this->setCssFiles();
$this->set_js_files();
$this->setCssCustomFiles($css);
//$this->set_js_files_post();
$browser = api_browser_support('check_browser');
if ($browser[0] == 'Internet Explorer' && $browser[1] >= '11') {
$browser_head = '<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE9" />';
$this->assign('browser_specific_head', $browser_head);
}
// 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);
//Defaul 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) . 'themes/' . $this->theme . '/images/';
//If exist pick the current chamilo theme favicon
if (is_file($favicoThemeUrl . 'favicon.ico')) {
$favico = '<link rel="shortcut icon" href="' . api_get_path(WEB_CSS_PATH) . 'themes/' . $this->theme . '/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);
$this->setHelp();
//@todo move this in the template
$bug_notification_link = '';
if (api_get_setting('show_link_bug_notification') == 'true' && $this->user_is_logged_in) {
$bug_notification_link = '<li class="report">
<a href="http://support.chamilo.org/projects/chamilo-18/wiki/How_to_report_bugs" target="_blank">
<img src="' . api_get_path(WEB_IMG_PATH) . 'bug.large.png" style="vertical-align: middle;" alt="' . get_lang('ReportABug') . '" title="' . get_lang('ReportABug') . '"/></a>
</li>';
}
$this->assign('bug_notification_link', $bug_notification_link);
$notification = return_notification_menu();
$this->assign('notification_menu', $notification);
$resize = '';
if (api_get_setting('accessibility_font_resize') == 'true') {
$resize .= '<div class="resize_font">';
$resize .= '<div class="btn-group">';
$resize .= '<a title="' . get_lang('DecreaseFontSize') . '" href="#" class="decrease_font btn btn-default"><em class="fa fa-font"></em></a>';
$resize .= '<a title="' . get_lang('ResetFontSize') . '" href="#" class="reset_font btn btn-default"><em class="fa fa-font"></em></a>';
$resize .= '<a title="' . get_lang('IncreaseFontSize') . '" href="#" class="increase_font btn btn-default"><em class="fa fa-font"></em></a>';
$resize .= '</div>';
$resize .= '</div>';
}
$this->assign('accessibility', $resize);
// Preparing values for the menu
// Logout link
$hideLogout = api_get_setting('hide_logout_button');
if ($hideLogout === 'true') {
$this->assign('logout_link', null);
} else {
$this->assign('logout_link', api_get_path(WEB_PATH) . 'index.php?logout=logout&uid=' . api_get_user_id());
}
//Profile link
if (api_get_setting('social.allow_social_tool') == 'true') {
$profile_url = api_get_path(WEB_CODE_PATH) . 'social/home.php';
$profile_link = Display::url(get_lang('Profile'), $profile_url);
} else {
$profile_url = api_get_path(WEB_CODE_PATH) . 'auth/profile.php';
$profile_link = Display::url(get_lang('Profile'), $profile_url);
}
$this->assign('profile_link', $profile_link);
$this->assign('profile_url', $profile_url);
//Message link
$message_link = null;
$message_url = null;
if (api_get_setting('message.allow_message_tool') == 'true') {
$message_url = api_get_path(WEB_CODE_PATH) . 'messages/inbox.php';
$message_link = '<a href="' . api_get_path(WEB_CODE_PATH) . 'messages/inbox.php">' . get_lang('Inbox') . '</a>';
}
$this->assign('message_link', $message_link);
$this->assign('message_url', $message_url);
$institution = api_get_setting('platform.institution');
$portal_name = empty($institution) ? api_get_setting('platform.site_name') : $institution;
$this->assign('portal_name', $portal_name);
//Menu
$menu = return_menu();
$this->assign('menu', $menu);
// Setting notifications
$count_unread_message = 0;
if (api_get_setting('message.allow_message_tool') == 'true') {
// get count unread message and total invitations
$count_unread_message = MessageManager::get_number_of_messages(true);
}
$total_invitations = 0;
if (api_get_setting('social.allow_social_tool') == 'true') {
$number_of_new_messages_of_friend = SocialManager::get_message_number_invitation_by_user_id(api_get_user_id());
$usergroup = new UserGroup();
$group_pending_invitations = $usergroup->get_groups_by_user(api_get_user_id(), GROUP_USER_PERMISSION_PENDING_INVITATION, false);
if (!empty($group_pending_invitations)) {
$group_pending_invitations = count($group_pending_invitations);
} else {
$group_pending_invitations = 0;
}
$total_invitations = intval($number_of_new_messages_of_friend) + $group_pending_invitations + intval($count_unread_message);
}
$total_invitations = !empty($total_invitations) ? Display::badge($total_invitations) : null;
$this->assign('user_notifications', $total_invitations);
// Block Breadcrumb
$breadcrumb = return_breadcrumb($interbreadcrumb, $language_file, $nameTools);
$this->assign('breadcrumb', $breadcrumb);
//Extra content
$extra_header = null;
if (!api_is_platform_admin()) {
$extra_header = trim(api_get_setting('header_extra_content'));
}
$this->assign('header_extra_content', $extra_header);
if ($sendHeaders) {
header('Content-Type: text/html; charset=' . api_get_system_encoding());
header('X-Powered-By: ' . $_configuration['software_name'] . ' ' . substr($_configuration['system_version'], 0, 1));
}
$socialMeta = '';
$metaTitle = api_get_setting('meta_title');
if (!empty($metaTitle)) {
$socialMeta .= '<meta name="twitter:card" content="summary" />' . "\n";
$socialMeta .= '<meta property="og: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";
}
$metaSite = api_get_setting('meta_twitter_site');
if (!empty($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";
}
}
$metaImage = api_get_setting('meta_image_path');
if (!empty($metaImage)) {
if (is_file(api_get_path(SYS_PATH) . $metaImage)) {
$path = api_get_path(WEB_PATH) . $metaImage;
$socialMeta .= '<meta property="og:image" content="' . $path . '" />' . "\n";
}
}
}
$this->assign('social_meta', $socialMeta);
}
/**
* Send the invitation by mail.
*
* @param invitedUser - the userId (course user) or emailaddress of additional user
* $param $invitation_code - the unique invitation code for the URL
* @return void
*/
static function send_invitation_mail($invitedUser, $invitation_code, $invitation_title, $invitation_text)
{
global $_user, $_course, $_configuration;
$portal_url = api_get_path(WEB_CODE_PATH);
if (api_is_multiple_url_enabled()) {
$access_url_id = api_get_current_access_url_id();
if ($access_url_id != -1) {
$url = api_get_access_url($access_url_id);
$portal_url = $url['url'];
}
}
// Replacing the **link** part with a valid link for the user
$survey_link = api_get_path(WEB_CODE_PATH) . 'survey/fillsurvey.php?course=' . $_course['code'] . '&invitationcode=' . $invitation_code;
$text_link = '<a href="' . $survey_link . '">' . get_lang('ClickHereToAnswerTheSurvey') . "</a><br />\r\n<br />\r\n" . get_lang('OrCopyPasteTheFollowingUrl') . " <br />\r\n " . $survey_link;
$replace_count = 0;
$full_invitation_text = api_str_ireplace('**link**', $text_link, $invitation_text, $replace_count);
if ($replace_count < 1) {
$full_invitation_text = $full_invitation_text . "<br />\r\n<br />\r\n" . $text_link;
}
// Sending the mail
$sender_name = api_get_person_name($_user['firstName'], $_user['lastName'], null, PERSON_NAME_EMAIL_ADDRESS);
$sender_email = $_user['mail'];
$sender_user_id = api_get_user_id();
$replyto = array();
if (api_get_setting('survey_email_sender_noreply') == 'noreply') {
$noReply = api_get_setting('noreply_email_address');
if (!empty($noReply)) {
$sender_name = $noReply;
$sender_email = $noReply;
$sender_user_id = null;
}
}
// Optionally: finding the e-mail of the user
if (is_numeric($invitedUser)) {
MessageManager::send_message($invitedUser, $invitation_title, $full_invitation_text, null, null, null, null, null, null, $sender_user_id);
} else {
/** @todo check if the address is a valid email */
$recipient_email = $invitedUser;
@api_mail_html(null, $recipient_email, $invitation_title, $full_invitation_text, $sender_name, $sender_email);
}
}
/**
* Set header parameters
*/
private function set_header_parameters()
{
global $httpHeadXtra, $_course, $interbreadcrumb, $language_file, $noPHP_SELF, $_configuration, $this_section;
$help = $this->help;
$nameTools = $this->title;
$navigation = return_navigation_array();
$this->menu_navigation = $navigation['menu_navigation'];
$this->assign('system_charset', api_get_system_encoding());
if (isset($httpHeadXtra) && $httpHeadXtra) {
foreach ($httpHeadXtra as & $thisHttpHead) {
header($thisHttpHead);
}
}
$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->set_css_files();
$this->set_js_files();
//$this->set_js_files_post();
$browser = api_browser_support('check_browser');
if ($browser[0] == 'Internet Explorer' && $browser[1] >= '11') {
$browser_head = '<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE9" />';
$this->assign('browser_specific_head', $browser_head);
}
// 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) {
$url_info = api_get_access_url($access_url_id);
$url = api_remove_trailing_slash(preg_replace('/https?:\/\//i', '', $url_info['url']));
$clean_url = replace_dangerous_char($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->set_help();
//@todo move this in the template
$bug_notification_link = '';
if (api_get_setting('show_link_bug_notification') == 'true' && $this->user_is_logged_in) {
$bug_notification_link = '<li class="report">
<a href="http://support.chamilo.org/projects/chamilo-18/wiki/How_to_report_bugs" target="_blank">
<img src="'.api_get_path(WEB_IMG_PATH).'bug.large.png" style="vertical-align: middle;" alt="'.get_lang('ReportABug').'" title="'.get_lang(
'ReportABug'
).'"/></a>
</li>';
}
$this->assign('bug_notification_link', $bug_notification_link);
$notification = return_notification_menu();
$this->assign('notification_menu', $notification);
//Preparing values for the menu
//Logout link
if (isset($_configuration['hide_logout_button']) && $_configuration['hide_logout_button'] == 'true') {
$this->assign('logout_link', null);
} else {
$this->assign('logout_link', api_get_path(WEB_PATH).'index.php?logout=logout&uid='.api_get_user_id());
}
//Profile link
if (api_get_setting('allow_social_tool') == 'true') {
$profile_url = api_get_path(WEB_CODE_PATH).'social/home.php';
$profile_link = Display::url(get_lang('Profile'), $profile_url);
} else {
$profile_url = api_get_path(WEB_CODE_PATH).'auth/profile.php';
$profile_link = Display::url(get_lang('Profile'), $profile_url);
}
$this->assign('profile_link', $profile_link);
$this->assign('profile_url', $profile_url);
//Message link
$message_link = null;
$message_url = null;
if (api_get_setting('allow_message_tool') == 'true') {
$message_url = api_get_path(WEB_CODE_PATH).'messages/inbox.php';
$message_link = '<a href="'.api_get_path(WEB_CODE_PATH).'messages/inbox.php">'.get_lang('Inbox').'</a>';
}
$this->assign('message_link', $message_link);
$this->assign('message_url', $message_url);
$institution = api_get_setting('Institution');
$portal_name = empty($institution) ? api_get_setting('siteName') : $institution;
$this->assign('portal_name', $portal_name);
//Menu
$menu = return_menu();
$this->assign('menu', $menu);
//Setting notifications
$count_unread_message = 0;
if (api_get_setting('allow_message_tool') == 'true') {
// get count unread message and total invitations
$count_unread_message = MessageManager::get_number_of_messages(true);
}
$total_invitations = 0;
if (api_get_setting('allow_social_tool') == 'true') {
$number_of_new_messages_of_friend = SocialManager::get_message_number_invitation_by_user_id(
api_get_user_id()
);
$group_pending_invitations = GroupPortalManager::get_groups_by_user(
api_get_user_id(),
GROUP_USER_PERMISSION_PENDING_INVITATION,
false
);
$group_pending_invitations = 0;
if (!empty($group_pending_invitations)) {
$group_pending_invitations = count($group_pending_invitations);
}
$total_invitations = intval($number_of_new_messages_of_friend) + $group_pending_invitations + intval(
$count_unread_message
);
}
$total_invitations = (!empty($total_invitations) ? Display::badge($total_invitations) : null);
$this->assign('user_notifications', $total_invitations);
//Breadcrumb
$breadcrumb = return_breadcrumb($interbreadcrumb, $language_file, $nameTools);
$this->assign('breadcrumb', $breadcrumb);
//Extra content
$extra_header = null;
if (!api_is_platform_admin()) {
$extra_header = trim(api_get_setting('header_extra_content'));
}
$this->assign('header_extra_content', $extra_header);
//if ($this->show_header == 1) {
header('Content-Type: text/html; charset='.api_get_system_encoding());
header(
'X-Powered-By: '.$_configuration['software_name'].' '.substr($_configuration['system_version'], 0, 1)
);
//}
}
/**
* Get home path
* @return string
*/
function api_get_home_path()
{
// FIX : Start the routing determination from central path definition
$home = api_get_path(SYS_HOME_PATH);
if (api_get_multiple_access_url()) {
$access_url_id = api_get_current_access_url_id();
$url_info = api_get_access_url($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);
$clean_url .= '/';
if ($clean_url != 'localhost/') {
return "{$home}{$clean_url}";
}
}
return $home;
}
function generate_settings_form($settings, $settings_by_access_list)
{
global $_configuration, $settings_to_avoid, $convert_byte_to_mega_list;
$table_settings_current = Database::get_main_table(TABLE_MAIN_SETTINGS_CURRENT);
$form = new FormValidator('settings', 'post', 'settings.php?category=' . Security::remove_XSS($_GET['category']));
$form->addElement('hidden', 'search_field', !empty($_GET['search_field']) ? Security::remove_XSS($_GET['search_field']) : null);
$url_id = api_get_current_access_url_id();
if (!empty($_configuration['multiple_access_urls']) && api_is_global_platform_admin() && $url_id == 1) {
$group = array();
$group[] = $form->createElement('button', 'mark_all', get_lang('MarkAll'));
$group[] = $form->createElement('button', 'unmark_all', get_lang('UnmarkAll'));
$form->addGroup($group, 'buttons_in_action_right');
}
$default_values = array();
$url_info = api_get_access_url($url_id);
$i = 0;
foreach ($settings as $row) {
if (in_array($row['variable'], array_keys($settings_to_avoid))) {
continue;
}
if (!empty($_configuration['multiple_access_urls'])) {
if (api_is_global_platform_admin()) {
if ($row['access_url_locked'] == 0) {
if ($url_id == 1) {
if ($row['access_url_changeable'] == '1') {
$form->addElement('html', '<div style="float: right;"><a class="share_this_setting" data_status = "0" data_to_send = "' . $row['variable'] . '" href="javascript:void(0);">' . Display::return_icon('shared_setting.png', get_lang('ChangeSharedSetting')) . '</a></div>');
} else {
$form->addElement('html', '<div style="float: right;"><a class="share_this_setting" data_status = "1" data_to_send = "' . $row['variable'] . '" href="javascript:void(0);">' . Display::return_icon('shared_setting_na.png', get_lang('ChangeSharedSetting')) . '</a></div>');
}
} else {
if ($row['access_url_changeable'] == '1') {
$form->addElement('html', '<div style="float: right;">' . Display::return_icon('shared_setting.png', get_lang('ChangeSharedSetting')) . '</div>');
} else {
$form->addElement('html', '<div style="float: right;">' . Display::return_icon('shared_setting_na.png', get_lang('ChangeSharedSetting')) . '</div>');
}
}
}
}
}
$hideme = array();
$hide_element = false;
if ($_configuration['access_url'] != 1) {
if ($row['access_url_changeable'] == 0) {
// We hide the element in other cases (checkbox, radiobutton) we 'freeze' the element.
$hide_element = true;
$hideme = array('disabled');
} elseif ($url_info['active'] == 1) {
// We show the elements.
if (empty($row['variable'])) {
$row['variable'] = 0;
}
if (empty($row['subkey'])) {
$row['subkey'] = 0;
}
if (empty($row['category'])) {
$row['category'] = 0;
}
if (is_array($settings_by_access_list[$row['variable']][$row['subkey']][$row['category']])) {
// We are sure that the other site have a selected value.
if ($settings_by_access_list[$row['variable']][$row['subkey']][$row['category']]['selected_value'] != '') {
$row['selected_value'] = $settings_by_access_list[$row['variable']][$row['subkey']][$row['category']]['selected_value'];
}
}
// There is no else{} statement because we load the default $row['selected_value'] of the main Chamilo site.
}
}
switch ($row['type']) {
case 'textfield':
if (in_array($row['variable'], $convert_byte_to_mega_list)) {
$form->addElement('text', $row['variable'], array(get_lang($row['title']), get_lang($row['comment']), get_lang('MB')), array('maxlength' => '8'));
$form->applyFilter($row['variable'], 'html_filter');
$default_values[$row['variable']] = round($row['selected_value'] / 1024 / 1024, 1);
} elseif ($row['variable'] == 'account_valid_duration') {
$form->addElement('text', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])), array('maxlength' => '5'));
$form->applyFilter($row['variable'], 'html_filter');
$default_values[$row['variable']] = $row['selected_value'];
// For platform character set selection: Conversion of the textfield to a select box with valid values.
} elseif ($row['variable'] == 'platform_charset') {
continue;
} else {
$hideme['class'] = 'col-md-4';
$form->addElement('text', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])), $hideme);
$form->applyFilter($row['variable'], 'html_filter');
$default_values[$row['variable']] = $row['selected_value'];
}
break;
case 'textarea':
if ($row['variable'] == 'header_extra_content') {
$file = api_get_path(SYS_PATH) . api_get_home_path() . 'header_extra_content.txt';
$value = '';
if (file_exists($file)) {
$value = file_get_contents($file);
}
$form->addElement('textarea', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])), array('rows' => '10'), $hideme);
$default_values[$row['variable']] = $value;
} elseif ($row['variable'] == 'footer_extra_content') {
$file = api_get_path(SYS_PATH) . api_get_home_path() . 'footer_extra_content.txt';
$value = '';
if (file_exists($file)) {
$value = file_get_contents($file);
}
$form->addElement('textarea', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])), array('rows' => '10'), $hideme);
$default_values[$row['variable']] = $value;
} else {
$form->addElement('textarea', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])), array('rows' => '10'), $hideme);
$default_values[$row['variable']] = $row['selected_value'];
}
break;
case 'radio':
$values = api_get_settings_options($row['variable']);
$group = array();
if (is_array($values)) {
foreach ($values as $key => $value) {
$element =& $form->createElement('radio', $row['variable'], '', get_lang($value['display_text']), $value['value']);
if ($hide_element) {
$element->freeze();
}
$group[] = $element;
}
}
$form->addGroup($group, $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])), '', false);
$default_values[$row['variable']] = $row['selected_value'];
break;
case 'checkbox':
// 1. We collect all the options of this variable.
$sql = "SELECT * FROM {$table_settings_current}\n WHERE variable='" . $row['variable'] . "' AND access_url = 1";
$result = Database::query($sql);
$group = array();
while ($rowkeys = Database::fetch_array($result)) {
// Profile tab option should be hidden when the social tool is enabled.
if (api_get_setting('social.allow_social_tool') == 'true') {
if ($rowkeys['variable'] == 'show_tabs' && $rowkeys['subkey'] == 'my_profile') {
continue;
}
}
// Hiding the gradebook option.
if ($rowkeys['variable'] == 'show_tabs' && $rowkeys['subkey'] == 'my_gradebook') {
continue;
}
$element =& $form->createElement('checkbox', $rowkeys['subkey'], '', get_lang($rowkeys['subkeytext']));
if ($row['access_url_changeable'] == 1) {
// 2. We look into the DB if there is a setting for a specific access_url.
$access_url = $_configuration['access_url'];
if (empty($access_url)) {
$access_url = 1;
}
$sql = "SELECT selected_value FROM {$table_settings_current}\n WHERE\n variable='" . $rowkeys['variable'] . "' AND\n subkey='" . $rowkeys['subkey'] . "' AND\n subkeytext='" . $rowkeys['subkeytext'] . "' AND\n access_url = {$access_url}";
$result_access = Database::query($sql);
$row_access = Database::fetch_array($result_access);
if ($row_access['selected_value'] == 'true' && !$form->isSubmitted()) {
$element->setChecked(true);
}
} else {
if ($rowkeys['selected_value'] == 'true' && !$form->isSubmitted()) {
$element->setChecked(true);
}
}
if ($hide_element) {
$element->freeze();
}
$group[] = $element;
}
$form->addGroup($group, $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])), '');
break;
case 'link':
$form->addElement('static', null, array(get_lang($row['title']), get_lang($row['comment'])), get_lang('CurrentValue') . ' : ' . $row['selected_value'], $hideme);
break;
case 'select':
/*
* To populate the list of options, the select type dynamically calls a function that must be called select_ + the name of the variable being displayed.
* The functions being called must be added to the file settings.lib.php.
*/
$form->addElement('select', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])), call_user_func('select_' . $row['variable']), $hideme);
$default_values[$row['variable']] = $row['selected_value'];
break;
case 'custom':
break;
}
switch ($row['variable']) {
case 'pdf_export_watermark_enable':
$url = PDF::get_watermark(null);
if ($url != false) {
$delete_url = '<a href="?delete_watermark">' . get_lang('DelImage') . ' ' . Display::return_icon('delete.png', get_lang('DelImage')) . '</a>';
$form->addElement('html', '<div style="max-height:100px; max-width:100px; margin-left:162px; margin-bottom:10px; clear:both;"><img src="' . $url . '" style="margin-bottom:10px;" />' . $delete_url . '</div>');
}
$form->addElement('file', 'pdf_export_watermark_path', get_lang('AddWaterMark'));
$allowed_picture_types = array('jpg', 'jpeg', 'png', 'gif');
$form->addRule('pdf_export_watermark_path', get_lang('OnlyImagesAllowed') . ' (' . implode(',', $allowed_picture_types) . ')', 'filetype', $allowed_picture_types);
break;
case 'timezone_value':
$timezone = $row['selected_value'];
if (empty($timezone)) {
$timezone = _api_get_timezone();
}
$form->addElement('html', sprintf(get_lang('LocalTimeUsingPortalTimezoneXIsY'), $timezone, api_get_local_time()));
break;
}
}
// end for
if (!empty($settings)) {
$form->setDefaults($default_values);
}
$form->addHtml('<div class="bottom_actions">');
$form->addButtonSave(get_lang('SaveSettings'));
$form->addHtml('</div>');
return $form;
}
function return_menu()
{
$navigation = return_navigation_array();
$navigation = $navigation['navigation'];
// Displaying the tabs
$lang = '';
//el for "Edit Language"
if (!empty($_SESSION['user_language_choice'])) {
$lang = $_SESSION['user_language_choice'];
} elseif (!empty($_SESSION['_user']['language'])) {
$lang = $_SESSION['_user']['language'];
} else {
$lang = get_setting('platformLanguage');
}
//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) {
$url_info = api_get_access_url($access_url_id);
$url = api_remove_trailing_slash(preg_replace('/https?:\\/\\//i', '', $url_info['url']));
$clean_url = replace_dangerous_char($url);
$clean_url = str_replace('/', '-', $clean_url);
$clean_url .= '/';
$homep = api_get_path(SYS_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';
$mtloggedin = 'home_tabs_logged_in';
$home_top = '';
if (is_file($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)));
$open_mtloggedin = '';
if (api_get_user_id() && !api_is_anonymous()) {
if (is_file($homep . $mtloggedin . '_' . $lang . $ext) && is_readable($homep . $mtloggedin . '_' . $lang . $ext)) {
$home_top = @(string) file_get_contents($homep . $mtloggedin . '_' . $lang . $ext);
$home_top = str_replace('::private', '', $home_top);
} elseif (is_file($homep . $mtloggedin . $lang . $ext) && is_readable($homep . $mtloggedin . $lang . $ext)) {
$home_top = @(string) file_get_contents($homep . $mtloggedin . $lang . $ext);
$home_top = str_replace('::private', '', $home_top);
} else {
//$errorMsg = get_lang('HomePageFilesNotReadable');
}
$home_top = api_to_system_encoding($home_top, api_detect_encoding(strip_tags($home_top)));
$open_mtloggedin = str_replace('{rel_path}', api_get_path(REL_PATH), $home_top);
$open_mtloggedin = api_to_system_encoding($open_mtloggedin, api_detect_encoding(strip_tags($open_mtloggedin)));
}
$lis = '';
if (!empty($open) or !empty($open_mtloggedin)) {
if (strpos($open . $open_mtloggedin, 'show_menu') === false) {
if (api_is_anonymous()) {
$navigation[SECTION_CAMPUS] = null;
}
} else {
//$lis .= Display::tag('li', $open);
if (api_get_user_id() && !api_is_anonymous()) {
$lis .= $open_mtloggedin;
} else {
$lis .= $open;
}
}
}
if (count($navigation) > 0 || !empty($lis)) {
$pre_lis = '';
foreach ($navigation as $section => $navigation_info) {
$key = !empty($navigation_info['key']) ? 'tab-' . $navigation_info['key'] : '';
if (isset($GLOBALS['this_section'])) {
$current = $section == $GLOBALS['this_section'] ? ' id="current" class="active ' . $key . '" ' : ' class="' . $key . '"';
} 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;
}
}
$charset = 'UTF-8';
// Enables the portablity layer and configures PHP for UTF-8
\Patchwork\Utf8\Bootup::initAll();
// Start session after the internationalization library has been initialized.
ChamiloSession::instance()->start($alreadyInstalled);
// Remove quotes added by PHP - get_magic_quotes_gpc() is deprecated in PHP 5 see #2970
if (function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc()) {
array_walk_recursive_limited($_GET, 'stripslashes', true);
array_walk_recursive_limited($_POST, 'stripslashes', true);
array_walk_recursive_limited($_COOKIE, 'stripslashes', true);
array_walk_recursive_limited($_REQUEST, 'stripslashes', true);
}
// access_url == 1 is the default chamilo location
if ($_configuration['access_url'] != 1) {
$url_info = api_get_access_url($_configuration['access_url']);
if ($url_info['active'] == 1) {
$settings_by_access =& api_get_settings(null, 'list', $_configuration['access_url'], 1);
foreach ($settings_by_access as &$row) {
if (empty($row['variable'])) {
$row['variable'] = 0;
}
if (empty($row['subkey'])) {
$row['subkey'] = 0;
}
if (empty($row['category'])) {
$row['category'] = 0;
}
$settings_by_access_list[$row['variable']][$row['subkey']][$row['category']] = $row;
}
}
/**
* Gets a link to the resource from the present location, depending on item ID.
* @param string $type Type of link expected
* @param integer $item_id Learnpath item ID
* @return string $provided_toc Link to the lp_item resource
*/
public function get_link($type = 'http', $item_id = null, $provided_toc = false)
{
$course_id = $this->get_course_int_id();
if ($this->debug > 0) {
error_log('New LP - In learnpath::get_link(' . $type . ',' . $item_id . ')', 0);
}
if (empty($item_id)) {
if ($this->debug > 2) {
error_log('New LP - In learnpath::get_link() - no item id given in learnpath::get_link(), using current: ' . $this->get_current_item_id(), 0);
}
$item_id = $this->get_current_item_id();
}
if (empty($item_id)) {
if ($this->debug > 2) {
error_log('New LP - In learnpath::get_link() - no current item id found in learnpath object', 0);
}
//still empty, this means there was no item_id given and we are not in an object context or
//the object property is empty, return empty link
$item_id = $this->first();
return '';
}
$file = '';
$lp_table = Database::get_course_table(TABLE_LP_MAIN);
$lp_item_table = Database::get_course_table(TABLE_LP_ITEM);
$lp_item_view_table = Database::get_course_table(TABLE_LP_ITEM_VIEW);
$item_id = intval($item_id);
$sql = "SELECT\n l.lp_type as ltype,\n l.path as lpath,\n li.item_type as litype,\n li.path as lipath,\n li.parameters as liparams\n \t\tFROM {$lp_table} l\n INNER JOIN {$lp_item_table} li\n ON (li.lp_id = l.id AND l.c_id = {$course_id} AND li.c_id = {$course_id} )\n \t\tWHERE li.id = {$item_id} ";
if ($this->debug > 2) {
error_log('New LP - In learnpath::get_link() - selecting item ' . $sql, 0);
}
$res = Database::query($sql);
if (Database::num_rows($res) > 0) {
$row = Database::fetch_array($res);
$lp_type = $row['ltype'];
$lp_path = $row['lpath'];
$lp_item_type = $row['litype'];
$lp_item_path = $row['lipath'];
$lp_item_params = $row['liparams'];
if (empty($lp_item_params) && strpos($lp_item_path, '?') !== false) {
list($lp_item_path, $lp_item_params) = explode('?', $lp_item_path);
}
$sys_course_path = api_get_path(SYS_COURSE_PATH) . api_get_course_path();
if ($type == 'http') {
$course_path = api_get_path(WEB_COURSE_PATH) . api_get_course_path();
//web path
} else {
$course_path = $sys_course_path;
//system path
}
// Fixed issue BT#1272 - If the item type is a Chamilo Item (quiz, link, etc), then change the lp type to thread it as a normal Chamilo LP not a SCO.
if (in_array($lp_item_type, array('quiz', 'document', 'link', 'forum', 'thread', 'student_publication'))) {
$lp_type = 1;
}
if ($this->debug > 2) {
error_log('New LP - In learnpath::get_link() - $lp_type ' . $lp_type, 0);
error_log('New LP - In learnpath::get_link() - $lp_item_type ' . $lp_item_type, 0);
}
// Now go through the specific cases to get the end of the path
// @todo Use constants instead of int values.
switch ($lp_type) {
case 1:
if ($lp_item_type == 'dokeos_chapter') {
$file = 'lp_content.php?type=dir';
} else {
require_once 'resourcelinker.inc.php';
$file = rl_get_resource_link_for_learnpath($course_id, $this->get_id(), $item_id, $this->get_view_id());
if ($this->debug > 0) {
error_log('rl_get_resource_link_for_learnpath - file: ' . $file, 0);
}
if ($lp_item_type == 'link') {
if (Link::is_youtube_link($file)) {
$src = Link::get_youtube_video_id($file);
$file = api_get_path(WEB_CODE_PATH) . 'newscorm/embed.php?type=youtube&source=' . $src;
} elseif (Link::isVimeoLink($file)) {
$src = Link::getVimeoLinkId($file);
$file = api_get_path(WEB_CODE_PATH) . 'newscorm/embed.php?type=vimeo&source=' . $src;
} else {
// If the current site is HTTPS and the link is
// HTTP, browsers will refuse opening the link
$urlId = api_get_current_access_url_id();
$url = api_get_access_url($urlId, false);
$protocol = substr($url['url'], 0, 5);
if ($protocol === 'https') {
$linkProtocol = substr($file, 0, 5);
if ($linkProtocol === 'http:') {
//this is the special intervention case
$file = api_get_path(WEB_CODE_PATH) . 'newscorm/embed.php?type=nonhttps&source=' . urlencode($file);
}
}
}
} else {
// Check how much attempts of a exercise exits in lp
$lp_item_id = $this->get_current_item_id();
$lp_view_id = $this->get_view_id();
$prevent_reinit = null;
if (isset($this->items[$this->current])) {
$prevent_reinit = $this->items[$this->current]->get_prevent_reinit();
}
if (empty($provided_toc)) {
if ($this->debug > 0) {
error_log('In learnpath::get_link() Loading get_toc ', 0);
}
$list = $this->get_toc();
} else {
if ($this->debug > 0) {
error_log('In learnpath::get_link() Loading get_toc from "cache" ', 0);
}
$list = $provided_toc;
}
$type_quiz = false;
foreach ($list as $toc) {
if ($toc['id'] == $lp_item_id && $toc['type'] == 'quiz') {
$type_quiz = true;
}
}
if ($type_quiz) {
$lp_item_id = intval($lp_item_id);
$lp_view_id = intval($lp_view_id);
$sql = "SELECT count(*) FROM {$lp_item_view_table}\n WHERE\n c_id = {$course_id} AND\n lp_item_id='" . $lp_item_id . "' AND\n lp_view_id ='" . $lp_view_id . "' AND\n status='completed'";
$result = Database::query($sql);
$row_count = Database::fetch_row($result);
$count_item_view = (int) $row_count[0];
$not_multiple_attempt = 0;
if ($prevent_reinit === 1 && $count_item_view > 0) {
$not_multiple_attempt = 1;
}
$file .= '¬_multiple_attempt=' . $not_multiple_attempt;
}
$tmp_array = explode('/', $file);
$document_name = $tmp_array[count($tmp_array) - 1];
if (strpos($document_name, '_DELETED_')) {
$file = 'blank.php?error=document_deleted';
}
}
}
break;
case 2:
if ($this->debug > 2) {
error_log('New LP - In learnpath::get_link() ' . __LINE__ . ' - Item type: ' . $lp_item_type, 0);
}
if ($lp_item_type != 'dir') {
// Quite complex here:
// We want to make sure 'http://' (and similar) links can
// be loaded as is (withouth the Chamilo path in front) but
// some contents use this form: resource.htm?resource=http://blablabla
// which means we have to find a protocol at the path's start, otherwise
// it should not be considered as an external URL.
//if ($this->prerequisites_match($item_id)) {
if (preg_match('#^[a-zA-Z]{2,5}://#', $lp_item_path) != 0) {
if ($this->debug > 2) {
error_log('New LP - In learnpath::get_link() ' . __LINE__ . ' - Found match for protocol in ' . $lp_item_path, 0);
}
// Distant url, return as is.
$file = $lp_item_path;
} else {
if ($this->debug > 2) {
error_log('New LP - In learnpath::get_link() ' . __LINE__ . ' - No starting protocol in ' . $lp_item_path, 0);
}
// Prevent getting untranslatable urls.
$lp_item_path = preg_replace('/%2F/', '/', $lp_item_path);
$lp_item_path = preg_replace('/%3A/', ':', $lp_item_path);
// Prepare the path.
$file = $course_path . '/scorm/' . $lp_path . '/' . $lp_item_path;
// TODO: Fix this for urls with protocol header.
$file = str_replace('//', '/', $file);
$file = str_replace(':/', '://', $file);
if (substr($lp_path, -1) == '/') {
$lp_path = substr($lp_path, 0, -1);
}
if (!is_file(realpath($sys_course_path . '/scorm/' . $lp_path . '/' . $lp_item_path))) {
// if file not found.
$decoded = html_entity_decode($lp_item_path);
list($decoded) = explode('?', $decoded);
if (!is_file(realpath($sys_course_path . '/scorm/' . $lp_path . '/' . $decoded))) {
require_once 'resourcelinker.inc.php';
$file = rl_get_resource_link_for_learnpath($course_id, $this->get_id(), $item_id, $this->get_view_id());
if (empty($file)) {
$file = 'blank.php?error=document_not_found';
} else {
$tmp_array = explode('/', $file);
$document_name = $tmp_array[count($tmp_array) - 1];
if (strpos($document_name, '_DELETED_')) {
$file = 'blank.php?error=document_deleted';
} else {
$file = 'blank.php?error=document_not_found';
}
}
} else {
$file = $course_path . '/scorm/' . $lp_path . '/' . $decoded;
}
}
}
// We want to use parameters if they were defined in the imsmanifest
if (strpos($file, 'blank.php') === false) {
$file .= (strstr($file, '?') === false ? '?' : '') . $lp_item_params;
}
} else {
$file = 'lp_content.php?type=dir';
}
break;
case 3:
if ($this->debug > 2) {
error_log('New LP - In learnpath::get_link() ' . __LINE__ . ' - Item type: ' . $lp_item_type, 0);
}
// Formatting AICC HACP append URL.
$aicc_append = '?aicc_sid=' . urlencode(session_id()) . '&aicc_url=' . urlencode(api_get_path(WEB_CODE_PATH) . 'newscorm/aicc_hacp.php') . '&';
if (!empty($lp_item_params)) {
$aicc_append .= $lp_item_params . '&';
}
if ($lp_item_type != 'dir') {
// Quite complex here:
// We want to make sure 'http://' (and similar) links can
// be loaded as is (withouth the Chamilo path in front) but
// some contents use this form: resource.htm?resource=http://blablabla
// which means we have to find a protocol at the path's start, otherwise
// it should not be considered as an external URL.
if (preg_match('#^[a-zA-Z]{2,5}://#', $lp_item_path) != 0) {
if ($this->debug > 2) {
error_log('New LP - In learnpath::get_link() ' . __LINE__ . ' - Found match for protocol in ' . $lp_item_path, 0);
}
// Distant url, return as is.
$file = $lp_item_path;
// Enabled and modified by Ivan Tcholakov, 16-OCT-2008.
/*
if (stristr($file,'<servername>') !== false) {
$file = str_replace('<servername>', $course_path.'/scorm/'.$lp_path.'/', $lp_item_path);
}
*/
if (stripos($file, '<servername>') !== false) {
//$file = str_replace('<servername>',$course_path.'/scorm/'.$lp_path.'/',$lp_item_path);
$web_course_path = str_replace('https://', '', str_replace('http://', '', $course_path));
$file = str_replace('<servername>', $web_course_path . '/scorm/' . $lp_path, $lp_item_path);
}
//
$file .= $aicc_append;
} else {
if ($this->debug > 2) {
error_log('New LP - In learnpath::get_link() ' . __LINE__ . ' - No starting protocol in ' . $lp_item_path, 0);
}
// Prevent getting untranslatable urls.
$lp_item_path = preg_replace('/%2F/', '/', $lp_item_path);
$lp_item_path = preg_replace('/%3A/', ':', $lp_item_path);
// Prepare the path - lp_path might be unusable because it includes the "aicc" subdir name.
$file = $course_path . '/scorm/' . $lp_path . '/' . $lp_item_path;
// TODO: Fix this for urls with protocol header.
$file = str_replace('//', '/', $file);
$file = str_replace(':/', '://', $file);
$file .= $aicc_append;
}
} else {
$file = 'lp_content.php?type=dir';
}
break;
case 4:
break;
default:
break;
}
// Replace & by & because & will break URL with params
$file = !empty($file) ? str_replace('&', '&', $file) : '';
}
if ($this->debug > 2) {
error_log('New LP - In learnpath::get_link() - returning "' . $file . '" from get_link', 0);
}
return $file;
}
/**
* This function allows the platform admin to choose the default stylesheet
* @author Patrick Cool <*****@*****.**>, Ghent University
*/
function handle_stylesheets()
{
global $_configuration;
// Current style
$currentstyle = api_get_setting('stylesheets');
$is_style_changeable = false;
if ($_configuration['access_url'] != 1) {
$style_info = api_get_settings('stylesheets', '', 1, 0);
$url_info = api_get_access_url($_configuration['access_url']);
if ($style_info[0]['access_url_changeable'] == 1 && $url_info['active'] == 1) {
$is_style_changeable = true;
echo '<div class="actions" id="stylesheetuploadlink">';
Display::display_icon('theme_add.gif');
echo '<a href="" onclick="document.getElementById(\'newstylesheetform\').style.display = \'block\'; document.getElementById(\'stylesheetuploadlink\').style.display = \'none\';return false; ">' . get_lang('UploadNewStylesheet') . '</a>';
echo '</div>';
}
} else {
$is_style_changeable = true;
echo '<div class="actions" id="stylesheetuploadlink">';
Display::display_icon('theme_add.gif');
echo '<a href="" onclick="document.getElementById(\'newstylesheetform\').style.display = \'block\'; document.getElementById(\'stylesheetuploadlink\').style.display = \'none\';return false; ">' . get_lang('UploadNewStylesheet') . '</a>';
echo '</div>';
}
$form = new FormValidator('stylesheet_upload', 'post', 'settings.php?category=stylesheets&showuploadform=true');
$form->addElement('text', 'name_stylesheet', get_lang('NameStylesheet'), array('size' => '40', 'maxlength' => '40'));
$form->addRule('name_stylesheet', get_lang('ThisFieldIsRequired'), 'required');
$form->addElement('file', 'new_stylesheet', get_lang('UploadNewStylesheet'));
$allowed_file_types = array('css');
$form->addRule('new_stylesheet', get_lang('InvalidExtension') . ' (' . implode(',', $allowed_file_types) . ')', 'filetype', $allowed_file_types);
$form->addRule('new_stylesheet', get_lang('ThisFieldIsRequired'), 'required');
$form->addElement('style_submit_button', 'stylesheet_upload', get_lang('Ok'), array('class' => 'save'));
if ($form->validate() and is_writable(api_get_path(SYS_CODE_PATH) . 'css/')) {
$values = $form->exportValues();
$picture_element =& $form->getElement('new_stylesheet');
$picture = $picture_element->getValue();
upload_stylesheet($values, $picture);
Display::display_confirmation_message(get_lang('StylesheetAdded'));
} else {
if (!is_writable(api_get_path(SYS_CODE_PATH) . 'css/')) {
Display::display_error_message(api_get_path(SYS_CODE_PATH) . 'css/' . get_lang('IsNotWritable'));
} else {
if ($_GET['showuploadform'] == 'true') {
echo '<div id="newstylesheetform">';
} else {
echo '<div id="newstylesheetform" style="display: none;">';
}
// uploading a new stylesheet
if ($_configuration['access_url'] == 1) {
$form->display();
} else {
if ($is_style_changeable) {
$form->display();
}
}
echo '</div>';
}
}
// Preview of the stylesheet
echo '<div><iframe src="style_preview.php" width="100%" height="300" name="preview"></iframe></div>';
echo '<form name="stylesheets" method="post" action="' . api_get_self() . '?category=' . Security::remove_XSS($_GET['category']) . '">';
if ($handle = @opendir(api_get_path(SYS_PATH) . 'main/css/')) {
$counter = 1;
while (false !== ($style_dir = readdir($handle))) {
if (substr($style_dir, 0, 1) == '.') {
continue;
}
$dirpath = api_get_path(SYS_PATH) . 'main/css/' . $style_dir;
if (is_dir($dirpath)) {
if ($style_dir != '.' && $style_dir != '..') {
if ($currentstyle == $style_dir or $style_dir == 'dokeos_classic' and !$currentstyle) {
$selected = 'checked="checked"';
} else {
$selected = '';
}
$show_name = get_lang(str_replace(' ', '', ucwords(str_replace('_', ' ', $style_dir))));
if ($is_style_changeable) {
echo "<input type=\"radio\" name=\"style\" value=\"" . $style_dir . "\" " . $selected . " onClick=\"parent.preview.location='style_preview.php?style=" . $style_dir . "';\"/>";
echo '<a href="style_preview.php?style=' . $style_dir . '" target="preview">' . $show_name . '</a>';
} else {
echo '<a href="style_preview.php?style=' . $style_dir . '" target="preview">' . $show_name . '</a>';
}
//echo '<div id="Layer'.$counter.'" style="position:relative; width:687px; z-index:2; visibility: hidden;">';
//echo '<a href="#" onClick="MM_showHideLayers(\'Layer'.$counter.'\',\'\',\'hide\')">'.get_lang('Close').'</a>';
//echo '<iframe src="style_preview.php?style='.$file.'" width="100%" style="float:right;"></iframe></div>';
echo "<br />\n";
$counter++;
}
}
}
@closedir($handle);
}
if ($is_style_changeable) {
echo '<button class="save" type="submit" name="submit_stylesheets"> ' . get_lang('SaveSettings') . ' </button></form>';
}
}
//$auth_source = $user['password']['auth_source'];
//$password = '******';
} else {
//$auth_source = PLATFORM_AUTH_SOURCE;
//$password = $user['password']['password_auto'] == '1' ? api_generate_password() : $user['password']['password'];
}
$auth_source = $userInfo['auth_source'];
$password = $user['password']['password_auto'] == '1' ? api_generate_password() : $user['password']['password'];
UserManager::update_user($userId, $userInfo['firstname'], $userInfo['lastname'], $userInfo['username'], $password, $auth_source, $userInfo['email'], $userInfo['status'], $userInfo['official_code'], $userInfo['phone'], $userInfo['picture_uri'], $userInfo['expiration_date'], $userInfo['active'], $userInfo['creator_id'], $userInfo['hr_dept_id'], null, $userInfo['language'], null, false, $resetPassword);
if (!empty($email) && $send_mail) {
$emailsubject = '[' . api_get_setting('platform.site_name') . '] ' . get_lang('YourReg') . ' ' . api_get_setting('platform.site_name');
$portal_url = api_get_path(WEB_PATH);
if (api_is_multiple_url_enabled()) {
$access_url_id = api_get_current_access_url_id();
if ($access_url_id != -1) {
$url = api_get_access_url($access_url_id);
$portal_url = $url['url'];
}
}
$emailbody = get_lang('Dear') . " " . stripslashes(api_get_person_name($userInfo['firstname'], $userInfo['lastname'])) . ",\n\n" . get_lang('YouAreReg') . " " . api_get_setting('platform.site_name') . " " . get_lang('WithTheFollowingSettings') . "\n\n" . get_lang('Username') . " : " . $username . "\n" . get_lang('Pass') . " : " . stripslashes($password) . "\n\n" . get_lang('Address') . " " . api_get_setting('platform.site_name') . " " . get_lang('Is') . " : " . $portal_url . "\n\n" . get_lang('Problem') . "\n\n" . get_lang('SignatureFormula') . ",\n\n" . api_get_person_name(api_get_setting('admin.administrator_name'), api_get_setting('admin.administrator_surname')) . "\n" . get_lang('Manager') . " " . api_get_setting('platform.site_name') . "\nT. " . api_get_setting('admin.administrator_phone') . "\n" . get_lang('Email') . " : " . api_get_setting('admin.administrator_email');
$emailbody = nl2br($emailbody);
api_mail_html(api_get_person_name($userInfo['firstname'], $userInfo['lastname'], null, PERSON_NAME_EMAIL_ADDRESS), $email, $emailsubject, $emailbody);
}
Security::clear_token();
$tok = Security::get_token();
header('Location: ' . $url . '&message=1');
exit;
}
} else {
if (isset($_POST['submit'])) {
Security::clear_token();
function api_set_settings_and_plugins()
{
global $_configuration;
$_setting = array();
$_plugins = array();
// access_url == 1 is the default chamilo location
$settings_by_access_list = array();
$access_url_id = api_get_current_access_url_id();
if ($access_url_id != 1) {
$url_info = api_get_access_url($_configuration['access_url']);
if ($url_info['active'] == 1) {
$settings_by_access =& api_get_settings(null, 'list', $_configuration['access_url'], 1);
foreach ($settings_by_access as &$row) {
if (empty($row['variable'])) {
$row['variable'] = 0;
}
if (empty($row['subkey'])) {
$row['subkey'] = 0;
}
if (empty($row['category'])) {
$row['category'] = 0;
}
$settings_by_access_list[$row['variable']][$row['subkey']][$row['category']] = $row;
}
}
}
$result = api_get_settings(null, 'list', 1);
foreach ($result as &$row) {
if ($access_url_id != 1) {
if ($url_info['active'] == 1) {
$var = empty($row['variable']) ? 0 : $row['variable'];
$subkey = empty($row['subkey']) ? 0 : $row['subkey'];
$category = empty($row['category']) ? 0 : $row['category'];
}
if ($row['access_url_changeable'] == 1 && $url_info['active'] == 1) {
if (isset($settings_by_access_list[$var]) && $settings_by_access_list[$var][$subkey][$category]['selected_value'] != '') {
if ($row['subkey'] == null) {
$_setting[$row['variable']] = $settings_by_access_list[$var][$subkey][$category]['selected_value'];
} else {
$_setting[$row['variable']][$row['subkey']] = $settings_by_access_list[$var][$subkey][$category]['selected_value'];
}
} else {
if ($row['subkey'] == null) {
$_setting[$row['variable']] = $row['selected_value'];
} else {
$_setting[$row['variable']][$row['subkey']] = $row['selected_value'];
}
}
} else {
if ($row['subkey'] == null) {
$_setting[$row['variable']] = $row['selected_value'];
} else {
$_setting[$row['variable']][$row['subkey']] = $row['selected_value'];
}
}
} else {
if ($row['subkey'] == null) {
$_setting[$row['variable']] = $row['selected_value'];
} else {
$_setting[$row['variable']][$row['subkey']] = $row['selected_value'];
}
}
}
$result = api_get_settings('Plugins', 'list', $access_url_id);
$_plugins = array();
foreach ($result as &$row) {
$key =& $row['variable'];
if (is_string($_setting[$key])) {
$_setting[$key] = array();
}
$_setting[$key][] = $row['selected_value'];
$_plugins[$key][] = $row['selected_value'];
}
$_SESSION['_setting'] = $_setting;
$_SESSION['_plugins'] = $_plugins;
}
*/
// Resetting the course id.
$cidReset = true;
// Including some necessary chamilo files.
require_once '../inc/global.inc.php';
// Setting the section (for the tabs).
$this_section = SECTION_PLATFORM_ADMIN;
// Access restrictions.
api_protect_admin_script(true);
$nameTools = get_lang('PlatformAdmin');
$accessUrlId = 0;
$adminExtraContentDir = api_get_path(SYS_PATH) . "home/admin/";
if (api_is_multiple_url_enabled()) {
$accessUrlId = api_get_current_access_url_id();
if ($accessUrlId != -1) {
$urlInfo = api_get_access_url($accessUrlId);
$url = api_remove_trailing_slash(preg_replace('/https?:\\/\\//i', '', $urlInfo['url']));
$cleanUrl = str_replace('/', '-', $url);
$adminExtraContentDir = api_get_path(SYS_PATH) . "home/{$cleanUrl}/admin/";
}
}
// Displaying the header
$message = '';
if (api_is_platform_admin()) {
if (is_dir(api_get_path(SYS_ARCHIVE_PATH)) && !is_writable(api_get_path(SYS_ARCHIVE_PATH))) {
$message = Display::return_message(get_lang('ArchivesDirectoryNotWriteableContactAdmin'), 'warning');
}
/* ACTION HANDLING */
if (!empty($_POST['Register'])) {
api_register_campus(!$_POST['donotlistcampus']);
$message = Display::return_message(get_lang('VersionCheckEnabled'), 'confirmation');
/**
* Return agenda items of the week
*/
function get_week_agendaitems($courses_dbs, $month, $year, $week = '')
{
global $_user;
global $_configuration;
global $setting_agenda_link;
$TABLEAGENDA = Database::get_main_table(TABLE_MAIN_SYSTEM_CALENDAR);
$items = array();
// The default value of the week
if ($week == '') {
$week_number = date("W", time());
} else {
$week_number = $week;
}
$start_end = calculate_start_end_of_week($week_number, $year);
$start_filter = $start_end['start']['year'] . "-" . $start_end['start']['month'] . "-" . $start_end['start']['day'];
$end_filter = $start_end['end']['year'] . "-" . $start_end['end']['month'] . "-" . $start_end['end']['day'];
// get agenda-items for every course
foreach ($courses_dbs as $key => $array_course_info) {
//databases of the courses
$TABLEAGENDA = Database::get_main_table(TABLE_MAIN_SYSTEM_CALENDAR);
//$TABLE_ITEMPROPERTY = Database :: get_course_table(TABLE_ITEM_PROPERTY, $array_course_info["db"]);
// getting all the groups of the user for the current course
// $group_memberships = GroupManager :: get_group_ids($array_course_info["db"], $_user['user_id']);
// if the user is administrator of that course we show all the agenda items
//if ($array_course_info['status'] == '1')
//{
//echo "course admin";
$sqlquery = "SELECT DISTINCT * FROM " . $TABLEAGENDA . " ORDER BY start_date";
//}
// if the user is not an administrator of that course
//else
//{
//echo "GEEN course admin";
/* if (is_array($group_memberships) && count($group_memberships)>0)
{
$sqlquery = "SELECT * FROM ".$TABLEAGENDA." ORDER BY a.start_date";
}
else*/
//{
// $sqlquery = "SELECT * FROM ".$TABLEAGENDA." ORDER BY a.start_date";
//}
//}
//echo "<pre>".$sqlquery."</pre>";
// $sqlquery = "SELECT * FROM $agendadb WHERE (DAYOFMONTH(day)>='$start_day' AND DAYOFMONTH(day)<='$end_day')
// AND (MONTH(day)>='$start_month' AND MONTH(day)<='$end_month')
// AND (YEAR(day)>='$start_year' AND YEAR(day)<='$end_year')";
$result = Database::query($sqlquery);
$portal_url = $_configuration['root_web'];
if ($_configuration['multiple_access_urls']) {
$access_url_id = api_get_current_access_url_id();
if ($access_url_id != -1) {
$url = api_get_access_url($access_url_id);
$portal_url = $url['url'];
}
}
while ($item = Database::fetch_array($result)) {
$agendaday_string = api_convert_and_format_date($item['start_date'], "%d", date_default_timezone_get());
$agendaday = intval($agendaday_string);
$time = api_convert_and_format_date($item['start_date'], TIME_NO_SEC_FORMAT, date_default_timezone_get());
if ($setting_agenda_link == 'coursecode') {
$title = $array_course_info['title'];
$agenda_link = api_substr($title, 0, 14);
} else {
$agenda_link = Display::return_icon('course_home.gif');
}
$URL = $portal_url . "main/admin/agenda.php?cidReq=" . urlencode($array_course_info["code"]) . "&day={$agendaday}&month={$month}&year={$year}#{$agendaday}";
// RH //Patrick Cool: to highlight the relevant agenda item
$items[$agendaday][$item['start_time']] .= "<i>{$time}</i> <a href=\"{$URL}\" title=\"" . $array_course_info["name"] . "\">" . $agenda_link . "</a> " . $item['title'] . "<br />";
}
}
// sorting by hour for every day
$agendaitems = array();
while (list($agendaday, $tmpitems) = each($items)) {
sort($tmpitems);
while (list($key, $val) = each($tmpitems)) {
$agendaitems[$agendaday] .= $val;
}
}
//print_r($agendaitems);
return $agendaitems;
}
