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<?php |
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/* For licensing terms, see /license.txt */ |
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use Chamilo\CoreBundle\Enums\ObjectIcon; |
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use Chamilo\CoreBundle\Helpers\ChamiloHelper; |
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use ChamiloSession as Session; |
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/** |
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* Code. |
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* |
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* @todo use globals or parameters or add this file in the template |
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*/ |
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/** |
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* This function returns the custom tabs. |
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* |
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* @return array |
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*/ |
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function getCustomTabs() |
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{ |
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$urlId = api_get_current_access_url_id(); |
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$tableSettingsCurrent = Database::get_main_table(TABLE_MAIN_SETTINGS); |
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$sql = "SELECT * FROM $tableSettingsCurrent |
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WHERE |
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variable = 'show_tabs' AND |
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subkey LIKE 'custom_tab_%' AND access_url = $urlId "; |
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$result = Database::query($sql); |
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$customTabs = []; |
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while ($row = Database::fetch_assoc($result)) { |
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$shouldAdd = true; |
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if (false !== strpos($row['subkey'], Plugin::TAB_FILTER_NO_STUDENT) && api_is_student()) { |
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$shouldAdd = false; |
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} elseif (false !== strpos($row['subkey'], Plugin::TAB_FILTER_ONLY_STUDENT) && !api_is_student()) { |
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$shouldAdd = false; |
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} |
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if ($shouldAdd) { |
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$customTabs[] = $row; |
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} |
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} |
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return $customTabs; |
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} |
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/** |
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* Return the active logo of the portal, based on a series of settings. |
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* |
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* @param string $theme The name of the theme folder from var/themes/ |
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* @param bool $responsive add class img-responsive |
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* |
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* @return string HTML string with logo as an HTML element |
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*/ |
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function return_logo($theme = '', $responsive = true) |
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{ |
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$siteName = api_get_setting('siteName'); |
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$class = 'img-fluid'; |
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if (!$responsive) { |
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$class = ''; |
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} |
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return ChamiloHelper::getPlatformLogo( |
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$theme, |
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[ |
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'title' => $siteName, |
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'class' => $class, |
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'id' => 'header-logo', |
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] |
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); |
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} |
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/** |
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* Check if user have access to "who is online" page. |
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* |
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* @return bool |
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*/ |
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function accessToWhoIsOnline() |
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{ |
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$user_id = api_get_user_id(); |
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$course_id = api_get_course_int_id(); |
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$access = false; |
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if (('true' === api_get_setting('showonline', 'world') && !$user_id) || |
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('true' === api_get_setting('showonline', 'users') && $user_id) || |
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('true' === api_get_setting('showonline', 'course') && $user_id && $course_id) |
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) { |
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$access = true; |
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} |
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if (true === $access) { |
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$profileList = api_get_setting('security.allow_online_users_by_status', true); |
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if (!empty($profileList) && isset($profileList['status'])) { |
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$userInfo = api_get_user_info(); |
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if ($userInfo['is_admin']) { |
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$userInfo['status'] = PLATFORM_ADMIN; |
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} |
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$profileList = $profileList['status']; |
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$access = false; |
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if (in_array($userInfo['status'], $profileList)) { |
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$access = true; |
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} |
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} |
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} |
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return $access; |
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} |
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/** |
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* Return HTML string of a list as <li> items. |
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* |
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* @return string |
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*/ |
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function returnNotificationMenu() |
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{ |
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$courseInfo = api_get_course_info(); |
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$user_id = api_get_user_id(); |
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$sessionId = api_get_session_id(); |
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$html = ''; |
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if (accessToWhoIsOnline()) { |
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$number = getOnlineUsersCount(); |
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$number_online_in_course = getOnlineUsersInCourseCount($user_id, $courseInfo); |
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// Display the who's online of the platform |
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if ($number && |
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('true' == api_get_setting('showonline', 'world') && !$user_id) || |
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('true' == api_get_setting('showonline', 'users') && $user_id) |
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) { |
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$html .= '<li class="user-online"><a href="'.api_get_path(WEB_PATH).'whoisonline.php" target="_self" title="' |
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.get_lang('Users online').'" >' |
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.Display::getMdiIcon(ObjectIcon::USER, 'ch-tool-icon', null, ICON_SIZE_TINY, get_lang('Users online')) |
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.' '.$number.'</a></li>'; |
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} |
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// Display the who's online for the course |
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if ($number_online_in_course && |
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( |
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is_array($courseInfo) && |
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'true' == api_get_setting('showonline', 'course') && isset($courseInfo['sysCode']) |
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) |
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) { |
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$html .= '<li class="user-online-course"><a href="'.api_get_path(WEB_PATH).'whoisonline.php?cidReq='.$courseInfo['sysCode'] |
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.'" target="_self">' |
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.Display::getMdiIcon(ObjectIcon::COURSE, 'ch-tool-icon', null, ICON_SIZE_SMALL, get_lang('Users online').' '.get_lang('in this course'), [], ICON_SIZE_TINY) |
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.' '.$number_online_in_course.' </a></li>'; |
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} |
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if (!empty($sessionId)) { |
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$allow = api_is_platform_admin(true) || |
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api_is_coach($sessionId, null, false) || |
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SessionManager::isUserSubscribedAsStudent($sessionId, api_get_user_id()); |
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if ($allow) { |
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$numberOnlineInSession = getOnlineUsersInSessionCount($sessionId); |
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$html .= '<li class="user-online-session"> |
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<a href="'.api_get_path(WEB_PATH).'whoisonlinesession.php" target="_self">' |
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.Display::getMdiIcon(ObjectIcon::SESSION, 'ch-tool-icon', null, ICON_SIZE_TINY, get_lang('Online in my sessions')) |
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.' '.$numberOnlineInSession.'</a></li>'; |
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} |
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} |
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} |
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return $html; |
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} |
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/** |
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* Return an array with different navigation mennu elements. |
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* |
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* @return array [menu_navigation[], navigation[], possible_tabs[]] |
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*/ |
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function return_navigation_array() |
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{ |
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$navigation = []; |
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$menu_navigation = []; |
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$possible_tabs = get_tabs(); |
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$tabs = api_get_setting('show_tabs'); |
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// Campus Homepage |
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if (in_array('campus_homepage', $tabs)) { |
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$navigation[SECTION_CAMPUS] = $possible_tabs[SECTION_CAMPUS]; |
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} else { |
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$menu_navigation[SECTION_CAMPUS] = $possible_tabs[SECTION_CAMPUS]; |
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} |
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if ('true' == api_get_setting('catalog.course_catalog_published') && api_is_anonymous()) { |
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$navigation[SECTION_CATALOG] = $possible_tabs[SECTION_CATALOG]; |
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} |
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if (api_get_user_id() && !api_is_anonymous()) { |
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// My Courses |
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if (in_array('my_courses', $tabs)) { |
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$navigation['mycourses'] = $possible_tabs['mycourses']; |
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} else { |
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$menu_navigation['mycourses'] = $possible_tabs['mycourses']; |
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} |
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// My Profile |
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if (in_array('my_profile', $tabs) && |
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'true' != api_get_setting('allow_social_tool') |
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) { |
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$navigation['myprofile'] = $possible_tabs['myprofile']; |
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} else { |
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$menu_navigation['myprofile'] = $possible_tabs['myprofile']; |
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} |
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// My Agenda |
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if (in_array('my_agenda', $tabs)) { |
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$navigation['myagenda'] = $possible_tabs['myagenda']; |
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} else { |
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$menu_navigation['myagenda'] = $possible_tabs['myagenda']; |
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} |
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// Gradebook |
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if ('true' == api_get_setting('gradebook_enable')) { |
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if (in_array('my_gradebook', $tabs)) { |
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$navigation['mygradebook'] = $possible_tabs['mygradebook']; |
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} else { |
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$menu_navigation['mygradebook'] = $possible_tabs['mygradebook']; |
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} |
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} |
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// Reporting |
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if (in_array('reporting', $tabs)) { |
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if (api_is_teacher() || api_is_drh() || api_is_session_admin() || api_is_student_boss()) { |
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$navigation['session_my_space'] = $possible_tabs['session_my_space']; |
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} else { |
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$navigation['session_my_space'] = $possible_tabs['session_my_progress']; |
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} |
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} else { |
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if (api_is_teacher() || api_is_drh() || api_is_session_admin() || api_is_student_boss()) { |
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$menu_navigation['session_my_space'] = $possible_tabs['session_my_space']; |
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} else { |
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$menu_navigation['session_my_space'] = $possible_tabs['session_my_progress']; |
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} |
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} |
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// Social Networking |
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if (in_array('social', $tabs)) { |
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if ('true' == api_get_setting('allow_social_tool')) { |
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$navigation['social'] = isset($possible_tabs['social']) ? $possible_tabs['social'] : null; |
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} |
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} else { |
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$menu_navigation['social'] = isset($possible_tabs['social']) ? $possible_tabs['social'] : null; |
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} |
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// Dashboard |
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if (in_array('dashboard', $tabs)) { |
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if (api_is_platform_admin() || api_is_drh() || api_is_session_admin()) { |
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$navigation['dashboard'] = isset($possible_tabs['dashboard']) ? $possible_tabs['dashboard'] : null; |
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} |
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} else { |
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$menu_navigation['dashboard'] = isset($possible_tabs['dashboard']) ? $possible_tabs['dashboard'] : null; |
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} |
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///if (api_is_student()) { |
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if (true) { |
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$params = ['variable = ? AND subkey = ?' => ['status', 'studentfollowup']]; |
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$result = api_get_settings_params_simple($params); |
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$plugin = StudentFollowUpPlugin::create(); |
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if (!empty($result) && 'installed' === $result['selected_value']) { |
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// Students |
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$url = api_get_path(WEB_PLUGIN_PATH).'StudentFollowUp/posts.php'; |
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if (api_is_platform_admin() || api_is_drh() || api_is_teacher()) { |
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$url = api_get_path(WEB_PLUGIN_PATH).'StudentFollowUp/my_students.php'; |
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} |
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$navigation['follow_up']['url'] = $url; |
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$navigation['follow_up']['title'] = $plugin->get_lang('Student care detail view'); |
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$navigation['follow_up']['key'] = 'homepage'; |
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$navigation['follow_up']['icon'] = 'homepage.png'; |
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} |
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} |
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// Administration |
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if (api_is_platform_admin(true)) { |
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if (in_array('platform_administration', $tabs)) { |
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$navigation['platform_admin'] = $possible_tabs['platform_admin']; |
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} else { |
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$menu_navigation['platform_admin'] = $possible_tabs['platform_admin']; |
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} |
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} |
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// Custom tabs |
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$customTabs = getCustomTabs(); |
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if (!empty($customTabs)) { |
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foreach ($customTabs as $tab) { |
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if ('true' == api_get_setting($tab['variable'], $tab['subkey']) && |
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isset($possible_tabs[$tab['subkey']]) |
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) { |
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$possible_tabs[$tab['subkey']]['url'] = api_get_path(WEB_PATH).$possible_tabs[$tab['subkey']]['url']; |
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$navigation[$tab['subkey']] = $possible_tabs[$tab['subkey']]; |
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} else { |
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if (isset($possible_tabs[$tab['subkey']])) { |
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$possible_tabs[$tab['subkey']]['url'] = api_get_path(WEB_PATH).$possible_tabs[$tab['subkey']]['url']; |
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$menu_navigation[$tab['subkey']] = $possible_tabs[$tab['subkey']]; |
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} |
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} |
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} |
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} |
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297
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} else { |
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298
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// Show custom tabs that are specifically marked as public |
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299
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|
$customTabs = getCustomTabs(); |
|
300
|
|
|
if (!empty($customTabs)) { |
|
301
|
|
|
foreach ($customTabs as $tab) { |
|
302
|
|
|
if ('true' == api_get_setting($tab['variable'], $tab['subkey']) && |
|
303
|
|
|
isset($possible_tabs[$tab['subkey']]) && |
|
304
|
|
|
'true' == api_get_plugin_setting(strtolower(str_replace('Tabs', '', $tab['subkeytext'])), 'public_main_menu_tab') |
|
305
|
|
|
) { |
|
306
|
|
|
$possible_tabs[$tab['subkey']]['url'] = api_get_path(WEB_PATH).$possible_tabs[$tab['subkey']]['url']; |
|
307
|
|
|
$navigation[$tab['subkey']] = $possible_tabs[$tab['subkey']]; |
|
308
|
|
|
} else { |
|
309
|
|
|
if (isset($possible_tabs[$tab['subkey']])) { |
|
310
|
|
|
$possible_tabs[$tab['subkey']]['url'] = api_get_path(WEB_PATH).$possible_tabs[$tab['subkey']]['url']; |
|
311
|
|
|
$menu_navigation[$tab['subkey']] = $possible_tabs[$tab['subkey']]; |
|
312
|
|
|
} |
|
313
|
|
|
} |
|
314
|
|
|
} |
|
315
|
|
|
} |
|
316
|
|
|
} |
|
317
|
|
|
|
|
318
|
|
|
return [ |
|
319
|
|
|
'menu_navigation' => $menu_navigation, |
|
320
|
|
|
'navigation' => $navigation, |
|
321
|
|
|
'possible_tabs' => $possible_tabs, |
|
322
|
|
|
]; |
|
323
|
|
|
} |
|
324
|
|
|
|
|
325
|
|
|
/** |
|
326
|
|
|
* Return the breadcrumb menu elements as an array of <li> items. |
|
327
|
|
|
* |
|
328
|
|
|
* @param array $interbreadcrumb The elements to add to the breadcrumb |
|
329
|
|
|
* @param string $language_file Deprecated |
|
330
|
|
|
* @param string $nameTools The name of the current tool (not linked) |
|
331
|
|
|
* |
|
332
|
|
|
* @return string HTML string of <li> items |
|
333
|
|
|
*/ |
|
334
|
|
|
function return_breadcrumb($interbreadcrumb, $language_file, $nameTools) |
|
335
|
|
|
{ |
|
336
|
|
|
$courseInfo = api_get_course_info(); |
|
337
|
|
|
$user_id = api_get_user_id(); |
|
338
|
|
|
$additionalBlocks = ''; |
|
339
|
|
|
|
|
340
|
|
|
/* Plugins for banner section */ |
|
341
|
|
|
$web_course_path = api_get_path(WEB_COURSE_PATH); |
|
342
|
|
|
|
|
343
|
|
|
/* If the user is a coach he can see the users who are logged in its session */ |
|
344
|
|
|
$navigation = []; |
|
345
|
|
|
|
|
346
|
|
|
$sessionId = api_get_session_id(); |
|
347
|
|
|
// part 1: Course Homepage. If we are in a course then the first breadcrumb |
|
348
|
|
|
// is a link to the course homepage |
|
349
|
|
|
if (!empty($courseInfo) && !isset($_GET['hide_course_breadcrumb'])) { |
|
350
|
|
|
$sessionName = ''; |
|
351
|
|
|
if (!empty($sessionId)) { |
|
352
|
|
|
$session = api_get_session_entity($sessionId); |
|
353
|
|
|
$sessionName = $session ? ' ('.cut($session->getTitle(), MAX_LENGTH_BREADCRUMB).')' : ''; |
|
354
|
|
|
} |
|
355
|
|
|
|
|
356
|
|
|
$courseInfo['name'] = api_htmlentities($courseInfo['name']); |
|
357
|
|
|
$course_title = cut($courseInfo['name'], MAX_LENGTH_BREADCRUMB); |
|
358
|
|
|
|
|
359
|
|
|
switch (api_get_setting('breadcrumbs_course_homepage')) { |
|
360
|
|
|
case 'get_lang': |
|
361
|
|
|
$itemTitle = Display::getMdiIcon(ObjectIcon::HOME, 'ch-tool-icon', null, ICON_SIZE_TINY, get_lang('Course home')); |
|
362
|
|
|
break; |
|
363
|
|
|
case 'course_code': |
|
364
|
|
|
$itemTitle = Display::getMdiIcon( |
|
365
|
|
|
ObjectIcon::HOME, |
|
366
|
|
|
'ch-tool-icon', |
|
367
|
|
|
null, |
|
368
|
|
|
ICON_SIZE_TINY, |
|
369
|
|
|
$courseInfo['official_code'] |
|
370
|
|
|
) |
|
371
|
|
|
.' '.$courseInfo['official_code']; |
|
372
|
|
|
break; |
|
373
|
|
|
case 'session_name_and_course_title': |
|
374
|
|
|
default: |
|
375
|
|
|
$itemTitle = Display::getMdiIcon( |
|
376
|
|
|
ObjectIcon::HOME, |
|
377
|
|
|
'ch-tool-icon', |
|
378
|
|
|
null, |
|
379
|
|
|
ICON_SIZE_TINY, |
|
380
|
|
|
$courseInfo['title'].$sessionName |
|
381
|
|
|
) |
|
382
|
|
|
.' '.$course_title.$sessionName; |
|
383
|
|
|
|
|
384
|
|
|
if (!empty($sessionId) && ($session->getDuration() && !api_is_allowed_to_edit())) { |
|
|
|
|
|
|
385
|
|
|
$daysLeft = SessionManager::getDayLeftInSession( |
|
386
|
|
|
['id' => $session->getId(), 'duration' => $session->getDuration()], |
|
387
|
|
|
$user_id |
|
388
|
|
|
); |
|
389
|
|
|
|
|
390
|
|
|
if ($daysLeft >= 0) { |
|
391
|
|
|
$additionalBlocks .= Display::return_message( |
|
392
|
|
|
sprintf(get_lang('This session has a maximum duration. Only %s days to go.'), $daysLeft), |
|
393
|
|
|
'information' |
|
394
|
|
|
); |
|
395
|
|
|
} else { |
|
396
|
|
|
$additionalBlocks .= Display::return_message( |
|
397
|
|
|
get_lang('You are already registered but your allowed access time has expired.'), |
|
398
|
|
|
'warning' |
|
399
|
|
|
); |
|
400
|
|
|
} |
|
401
|
|
|
} |
|
402
|
|
|
break; |
|
403
|
|
|
} |
|
404
|
|
|
|
|
405
|
|
|
/** |
|
406
|
|
|
* @todo could be useful adding the My courses in the breadcrumb |
|
407
|
|
|
* $navigation_item_my_courses['title'] = get_lang('My courses'); |
|
408
|
|
|
* $navigation_item_my_courses['url'] = api_get_path(WEB_PATH).'user_portal.php'; |
|
409
|
|
|
* $navigation[] = $navigation_item_my_courses; |
|
410
|
|
|
*/ |
|
411
|
|
|
$navigation[] = [ |
|
412
|
|
|
'url' => $web_course_path.$courseInfo['path'].'/index.php?id_session='.$sessionId, |
|
413
|
|
|
'title' => $itemTitle, |
|
414
|
|
|
]; |
|
415
|
|
|
} |
|
416
|
|
|
|
|
417
|
|
|
/* part 2: Interbreadcrumbs. If there is an array $interbreadcrumb |
|
418
|
|
|
defined then these have to appear before the last breadcrumb |
|
419
|
|
|
(which is the tool itself)*/ |
|
420
|
|
|
if (isset($interbreadcrumb) && is_array($interbreadcrumb)) { |
|
421
|
|
|
foreach ($interbreadcrumb as $breadcrumb_step) { |
|
422
|
|
|
if (isset($breadcrumb_step['type']) && 'right' == $breadcrumb_step['type']) { |
|
423
|
|
|
continue; |
|
424
|
|
|
} |
|
425
|
|
|
if ('#' != $breadcrumb_step['url']) { |
|
426
|
|
|
$sep = strrchr($breadcrumb_step['url'], '?') ? '&' : '?'; |
|
427
|
|
|
$courseParams = false === strpos($breadcrumb_step['url'], 'cidReq') ? api_get_cidreq() : ''; |
|
428
|
|
|
$navigation_item['url'] = $breadcrumb_step['url'].$sep.$courseParams; |
|
429
|
|
|
} else { |
|
430
|
|
|
$navigation_item['url'] = '#'; |
|
431
|
|
|
} |
|
432
|
|
|
$navigation_item['title'] = $breadcrumb_step['name']; |
|
433
|
|
|
// titles for shared folders |
|
434
|
|
|
if ('shared_folder' == $breadcrumb_step['name']) { |
|
435
|
|
|
$navigation_item['title'] = get_lang('Folders of users'); |
|
436
|
|
|
} elseif (strstr($breadcrumb_step['name'], 'shared_folder_session_')) { |
|
437
|
|
|
$navigation_item['title'] = get_lang('Folders of users'); |
|
438
|
|
|
} elseif (strstr($breadcrumb_step['name'], 'sf_user_')) { |
|
439
|
|
|
$userinfo = api_get_user_info(substr($breadcrumb_step['name'], 8)); |
|
440
|
|
|
$navigation_item['title'] = $userinfo['complete_name']; |
|
441
|
|
|
} elseif ('chat_files' == $breadcrumb_step['name']) { |
|
442
|
|
|
$navigation_item['title'] = get_lang('Chat conversations history'); |
|
443
|
|
|
} elseif ('images' == $breadcrumb_step['name']) { |
|
444
|
|
|
$navigation_item['title'] = get_lang('Images'); |
|
445
|
|
|
} elseif ('video' == $breadcrumb_step['name']) { |
|
446
|
|
|
$navigation_item['title'] = get_lang('Video'); |
|
447
|
|
|
} elseif ('audio' == $breadcrumb_step['name']) { |
|
448
|
|
|
$navigation_item['title'] = get_lang('Audio'); |
|
449
|
|
|
} elseif ('flash' == $breadcrumb_step['name']) { |
|
450
|
|
|
$navigation_item['title'] = get_lang('Flash'); |
|
451
|
|
|
} elseif ('gallery' == $breadcrumb_step['name']) { |
|
452
|
|
|
$navigation_item['title'] = get_lang('Gallery'); |
|
453
|
|
|
} |
|
454
|
|
|
// Fixes breadcrumb title now we applied the Security::remove_XSS and |
|
455
|
|
|
// we cut the string depending of the MAX_LENGTH_BREADCRUMB value |
|
456
|
|
|
$navigation_item['title'] = cut($navigation_item['title'], MAX_LENGTH_BREADCRUMB); |
|
457
|
|
|
$navigation_item['title'] = Security::remove_XSS($navigation_item['title']); |
|
458
|
|
|
|
|
459
|
|
|
$navigation[] = $navigation_item; |
|
460
|
|
|
} |
|
461
|
|
|
} |
|
462
|
|
|
|
|
463
|
|
|
$navigation_right = []; |
|
464
|
|
|
if (isset($interbreadcrumb) && is_array($interbreadcrumb)) { |
|
465
|
|
|
foreach ($interbreadcrumb as $breadcrumb_step) { |
|
466
|
|
|
if (isset($breadcrumb_step['type']) && 'right' == $breadcrumb_step['type']) { |
|
467
|
|
|
if ('#' != $breadcrumb_step['url']) { |
|
468
|
|
|
$sep = (strrchr($breadcrumb_step['url'], '?') ? '&' : '?'); |
|
469
|
|
|
$navigation_item['url'] = $breadcrumb_step['url'].$sep.api_get_cidreq(); |
|
470
|
|
|
} else { |
|
471
|
|
|
$navigation_item['url'] = '#'; |
|
472
|
|
|
} |
|
473
|
|
|
$breadcrumb_step['title'] = cut($navigation_item['title'], MAX_LENGTH_BREADCRUMB); |
|
474
|
|
|
$breadcrumb_step['title'] = Security::remove_XSS($navigation_item['title']); |
|
475
|
|
|
$navigation_right[] = $breadcrumb_step; |
|
476
|
|
|
} |
|
477
|
|
|
} |
|
478
|
|
|
} |
|
479
|
|
|
|
|
480
|
|
|
// part 3: The tool itself. If we are on the course homepage we do not want |
|
481
|
|
|
// to display the title of the course because this |
|
482
|
|
|
// is the same as the first part of the breadcrumbs (see part 1) |
|
483
|
|
|
if (isset($nameTools)) { |
|
484
|
|
|
$navigation_item['url'] = '#'; |
|
485
|
|
|
$navigation_item['title'] = $nameTools; |
|
486
|
|
|
$navigation[] = $navigation_item; |
|
487
|
|
|
} |
|
488
|
|
|
|
|
489
|
|
|
$final_navigation = []; |
|
490
|
|
|
$counter = 0; |
|
491
|
|
|
foreach ($navigation as $index => $navigation_info) { |
|
492
|
|
|
if (!empty($navigation_info['title'])) { |
|
493
|
|
|
if ('#' == $navigation_info['url']) { |
|
494
|
|
|
$final_navigation[$index] = $navigation_info['title']; |
|
495
|
|
|
} else { |
|
496
|
|
|
$final_navigation[$index] = '<a href="'.$navigation_info['url'].'" target="_self">'.$navigation_info['title'].'</a>'; |
|
497
|
|
|
} |
|
498
|
|
|
$counter++; |
|
499
|
|
|
} |
|
500
|
|
|
} |
|
501
|
|
|
|
|
502
|
|
|
$html = ''; |
|
503
|
|
|
|
|
504
|
|
|
/* Part 4 . Show the teacher view/student view button at the right of the breadcrumb */ |
|
505
|
|
|
$view_as_student_link = null; |
|
506
|
|
|
if ($user_id && !empty($courseInfo)) { |
|
507
|
|
|
if (( |
|
508
|
|
|
api_is_course_admin() || |
|
509
|
|
|
api_is_platform_admin() || |
|
510
|
|
|
api_is_coach(null, null, false) |
|
511
|
|
|
) && |
|
512
|
|
|
'true' === api_get_setting('student_view_enabled') && api_get_course_info() |
|
513
|
|
|
) { |
|
514
|
|
|
$view_as_student_link = api_display_tool_view_option(); |
|
515
|
|
|
|
|
516
|
|
|
// Only show link if LP can be editable |
|
517
|
|
|
/** @var learnpath $learnPath */ |
|
518
|
|
|
$learnPath = Session::read('oLP'); |
|
519
|
|
|
if (!empty($learnPath) && !empty($view_as_student_link)) { |
|
520
|
|
|
if ((int) $learnPath->get_lp_session_id() != (int) api_get_session_id()) { |
|
521
|
|
|
$view_as_student_link = ''; |
|
522
|
|
|
} |
|
523
|
|
|
} |
|
524
|
|
|
} |
|
525
|
|
|
} |
|
526
|
|
|
|
|
527
|
|
|
if (!empty($final_navigation)) { |
|
528
|
|
|
$lis = ''; |
|
529
|
|
|
$i = 0; |
|
530
|
|
|
$final_navigation_count = count($final_navigation); |
|
531
|
|
|
if (!empty($final_navigation)) { |
|
532
|
|
|
if (!empty($home_link)) { |
|
|
|
|
|
|
533
|
|
|
$lis .= Display::tag('li', $home_link); |
|
534
|
|
|
} |
|
535
|
|
|
|
|
536
|
|
|
foreach ($final_navigation as $bread) { |
|
537
|
|
|
$bread_check = trim(strip_tags($bread)); |
|
538
|
|
|
if (!empty($bread_check)) { |
|
539
|
|
|
if ($final_navigation_count - 1 > $i) { |
|
540
|
|
|
$bread .= ''; |
|
541
|
|
|
} |
|
542
|
|
|
$lis .= Display::tag('li', $bread, ['class' => 'active']); |
|
543
|
|
|
$i++; |
|
544
|
|
|
} |
|
545
|
|
|
} |
|
546
|
|
|
} else { |
|
547
|
|
|
if (!empty($home_link)) { |
|
548
|
|
|
$lis .= Display::tag('li', $home_link); |
|
549
|
|
|
} |
|
550
|
|
|
} |
|
551
|
|
|
|
|
552
|
|
|
// View as student/teacher link |
|
553
|
|
|
if (!empty($view_as_student_link)) { |
|
554
|
|
|
$html .= Display::tag('div', $view_as_student_link, ['id' => 'view_as_link', 'class' => 'pull-right']); |
|
555
|
|
|
} |
|
556
|
|
|
|
|
557
|
|
|
if (!empty($navigation_right)) { |
|
558
|
|
|
foreach ($navigation_right as $item) { |
|
559
|
|
|
$extra_class = isset($item['class']) ? $item['class'] : null; |
|
560
|
|
|
$lis .= Display::tag( |
|
561
|
|
|
'li', |
|
562
|
|
|
$item['title'], |
|
563
|
|
|
['class' => $extra_class.' pull-right'] |
|
564
|
|
|
); |
|
565
|
|
|
} |
|
566
|
|
|
} |
|
567
|
|
|
|
|
568
|
|
|
if (!empty($lis)) { |
|
569
|
|
|
$html .= Display::tag('ul', $lis, ['class' => 'breadcrumb']); |
|
570
|
|
|
} |
|
571
|
|
|
} |
|
572
|
|
|
|
|
573
|
|
|
return $html.$additionalBlocks; |
|
574
|
|
|
} |
|
575
|
|
|
|
|
576
|
|
|
/** |
|
577
|
|
|
* Helper function to get the number of users online, using cache if available. |
|
578
|
|
|
* |
|
579
|
|
|
* @return int The number of users currently online |
|
580
|
|
|
*/ |
|
581
|
|
|
function getOnlineUsersCount() |
|
582
|
|
|
{ |
|
583
|
|
|
$number = 0; |
|
584
|
|
|
$cacheAvailable = api_get_configuration_value('apc'); |
|
585
|
|
|
if (true === $cacheAvailable) { |
|
586
|
|
|
$apcVar = api_get_configuration_value('apc_prefix').'my_campus_whoisonline_count_simple'; |
|
587
|
|
|
if (apcu_exists($apcVar)) { |
|
588
|
|
|
$number = apcu_fetch($apcVar); |
|
589
|
|
|
} else { |
|
590
|
|
|
$number = who_is_online_count(api_get_setting('time_limit_whosonline')); |
|
591
|
|
|
apcu_store($apcVar, $number, 15); |
|
592
|
|
|
} |
|
593
|
|
|
} else { |
|
594
|
|
|
$number = who_is_online_count(api_get_setting('time_limit_whosonline')); |
|
595
|
|
|
} |
|
596
|
|
|
|
|
597
|
|
|
return $number; |
|
598
|
|
|
} |
|
599
|
|
|
|
|
600
|
|
|
/** |
|
601
|
|
|
* Helper function to get the number of users online in a course, using cache if available. |
|
602
|
|
|
* |
|
603
|
|
|
* @param int $userId The user ID |
|
604
|
|
|
* @param array $courseInfo The course details |
|
605
|
|
|
* |
|
606
|
|
|
* @return int The number of users currently online |
|
607
|
|
|
*/ |
|
608
|
|
|
function getOnlineUsersInCourseCount($userId, $courseInfo) |
|
609
|
|
|
{ |
|
610
|
|
|
$cacheAvailable = api_get_configuration_value('apc'); |
|
611
|
|
|
$numberOnlineInCourse = 0; |
|
612
|
|
|
if (!empty($courseInfo['id'])) { |
|
613
|
|
|
if (true === $cacheAvailable) { |
|
614
|
|
|
$apcVar = api_get_configuration_value('apc_prefix').'my_campus_whoisonline_count_simple_'.$courseInfo['id']; |
|
615
|
|
|
if (apcu_exists($apcVar)) { |
|
616
|
|
|
$numberOnlineInCourse = apcu_fetch($apcVar); |
|
617
|
|
|
} else { |
|
618
|
|
|
$numberOnlineInCourse = who_is_online_in_this_course_count( |
|
619
|
|
|
$userId, |
|
620
|
|
|
api_get_setting('time_limit_whosonline'), |
|
621
|
|
|
$courseInfo['id'] |
|
622
|
|
|
); |
|
623
|
|
|
apcu_store( |
|
624
|
|
|
$apcVar, |
|
625
|
|
|
$numberOnlineInCourse, |
|
626
|
|
|
15 |
|
627
|
|
|
); |
|
628
|
|
|
} |
|
629
|
|
|
} else { |
|
630
|
|
|
$numberOnlineInCourse = who_is_online_in_this_course_count( |
|
631
|
|
|
$userId, |
|
632
|
|
|
api_get_setting('time_limit_whosonline'), |
|
633
|
|
|
$courseInfo['id'] |
|
634
|
|
|
); |
|
635
|
|
|
} |
|
636
|
|
|
} |
|
637
|
|
|
|
|
638
|
|
|
return $numberOnlineInCourse; |
|
639
|
|
|
} |
|
640
|
|
|
|
|
641
|
|
|
/** |
|
642
|
|
|
* Helper function to get the number of users online in a session, using cache if available. |
|
643
|
|
|
* |
|
644
|
|
|
* @param int $sessionId The session ID |
|
645
|
|
|
* |
|
646
|
|
|
* @return int The number of users currently online |
|
647
|
|
|
*/ |
|
648
|
|
|
function getOnlineUsersInSessionCount($sessionId) |
|
649
|
|
|
{ |
|
650
|
|
|
$cacheAvailable = api_get_configuration_value('apc'); |
|
651
|
|
|
|
|
652
|
|
|
if (!$sessionId) { |
|
653
|
|
|
return 0; |
|
654
|
|
|
} |
|
655
|
|
|
|
|
656
|
|
|
if (true === $cacheAvailable) { |
|
657
|
|
|
$apcVar = api_get_configuration_value('apc_prefix').'my_campus_whoisonline_session_count_simple_'.$sessionId; |
|
658
|
|
|
|
|
659
|
|
|
if (apcu_exists($apcVar)) { |
|
660
|
|
|
return apcu_fetch($apcVar); |
|
661
|
|
|
} |
|
662
|
|
|
|
|
663
|
|
|
$numberOnlineInCourse = whoIsOnlineInThisSessionCount( |
|
664
|
|
|
api_get_setting('time_limit_whosonline'), |
|
665
|
|
|
$sessionId |
|
666
|
|
|
); |
|
667
|
|
|
apcu_store($apcVar, $numberOnlineInCourse, 15); |
|
668
|
|
|
|
|
669
|
|
|
return $numberOnlineInCourse; |
|
670
|
|
|
} |
|
671
|
|
|
|
|
672
|
|
|
return whoIsOnlineInThisSessionCount( |
|
673
|
|
|
api_get_setting('time_limit_whosonline'), |
|
674
|
|
|
$sessionId |
|
675
|
|
|
); |
|
676
|
|
|
} |
|
677
|
|
|
|
chamilo /
chamilo-lms
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