- Beeznest * * @package chamilo.auth */ if (isset($_REQUEST['action']) && Security::remove_XSS($_REQUEST['action']) !== 'subscribe') { $stok = Security::get_token(); } else { $stok = Security::getTokenFromSession(); } $action = !empty($_REQUEST['action']) ? Security::remove_XSS($_REQUEST['action']) : 'display_courses'; global $actions; $action = in_array($action, $actions) ? $action : 'display_courses'; $showCourses = CoursesAndSessionsCatalog::showCourses(); $showSessions = CoursesAndSessionsCatalog::showSessions(); $pageCurrent = isset($pageCurrent) ? $pageCurrent : isset($_GET['pageCurrent']) ? (int) $_GET['pageCurrent'] : 1; $pageLength = isset($pageLength) ? $pageLength : isset($_GET['pageLength']) ? (int) $_GET['pageLength'] : CoursesAndSessionsCatalog::PAGE_LENGTH; $pageTotal = (int) ceil((int) $countCoursesInCategory / $pageLength); $cataloguePagination = $pageTotal > 1 ? CourseCategory::getCatalogPagination($pageCurrent, $pageLength, $pageTotal) : ''; $searchTerm = isset($_REQUEST['search_term']) ? Security::remove_XSS($_REQUEST['search_term']) : ''; $codeType = isset($_REQUEST['category_code']) ? Security::remove_XSS($_REQUEST['category_code']) : ''; $date = date('Y-m-d'); if ($showSessions && isset($_POST['date'])) { $date = $_POST['date']; } $userInfo = api_get_user_info(); $code = isset($code) ? $code : null; ?>

'.get_lang('CourseManagement').'

'; if ($showCourses) { echo '
'; if (!isset($_GET['hidden_links']) || intval($_GET['hidden_links']) != 1) { ?>
'; echo '
'; $listCategories = CoursesAndSessionsCatalog::getCourseCategoriesTree(); $categoriesSelect = getOptionSelect($listCategories, $codeType); $webAction = api_get_path(WEB_CODE_PATH).'auth/courses.php'; $form = '
'; $form .= ''; $form .= ''; $form .= ''; $form .= '
'; $form .= ''; $form .= $categoriesSelect; $form .= '
'; $form .= '
'; echo $form; echo '
'; } if ($showSessions) { $url = CourseCategory::getCourseCategoryUrl(1, $pageLength, null, 0, 'display_sessions'); echo '
'.get_lang('SessionList').'
'; } echo '
'; if ($showCourses && $action != 'display_sessions') { if (!empty($message)) { echo Display::return_message($message, 'confirmation', false); } if (!empty($error)) { echo Display::return_message($error, 'error', false); } if (!empty($content)) { echo $content; } if (!empty($searchTerm)) { echo "

".get_lang('SearchResultsFor')." ".$searchTerm."
"; } $showTeacher = api_get_setting('display_teacher_in_courselist') === 'true'; $ajax_url = api_get_path(WEB_AJAX_PATH).'course.ajax.php?a=add_course_vote'; $user_id = api_get_user_id(); $categoryListFromDatabase = CourseCategory::getCategories(); $categoryList = []; if (!empty($categoryListFromDatabase)) { foreach ($categoryListFromDatabase as $categoryItem) { $categoryList[$categoryItem['code']] = $categoryItem['name']; } } if (!empty($browse_courses_in_category)) { echo '

'; foreach ($browse_courses_in_category as $course) { $course_hidden = $course['visibility'] == COURSE_VISIBILITY_HIDDEN; if ($course_hidden) { continue; } $userRegisteredInCourse = CourseManager::is_user_subscribed_in_course($user_id, $course['code']); $userRegisteredInCourseAsTeacher = CourseManager::is_course_teacher($user_id, $course['code']); $userRegistered = $userRegisteredInCourse && $userRegisteredInCourseAsTeacher; $course_public = $course['visibility'] == COURSE_VISIBILITY_OPEN_WORLD; $course_open = $course['visibility'] == COURSE_VISIBILITY_OPEN_PLATFORM; $course_private = $course['visibility'] == COURSE_VISIBILITY_REGISTERED; $course_closed = $course['visibility'] == COURSE_VISIBILITY_CLOSED; $course_subscribe_allowed = $course['subscribe'] == 1; $course_unsubscribe_allowed = $course['unsubscribe'] == 1; $count_connections = $course['count_connections']; $creation_date = substr($course['creation_date'], 0, 10); // display the course bloc $html = '
'; $course['category_title'] = ''; if (isset($course['category'])) { $course['category_title'] = isset($categoryList[$course['category']]) ? $categoryList[$course['category']] : ''; } // Display thumbnail $html .= returnThumbnail($course, $userRegistered); $separator = null; $subscribeButton = return_register_button($course, $stok, $code, $searchTerm); // Start buy course validation // display the course price and buy button if the buycourses plugin is enabled and this course is configured $plugin = BuyCoursesPlugin::create(); $isThisCourseInSale = $plugin->buyCoursesForGridCatalogValidator( $course['real_id'], BuyCoursesPlugin::PRODUCT_TYPE_COURSE ); if ($isThisCourseInSale) { // set the Price label $separator = $isThisCourseInSale['html']; // set the Buy button instead register. if ($isThisCourseInSale['verificator']) { $subscribeButton = $plugin->returnBuyCourseButton( $course['real_id'], BuyCoursesPlugin::PRODUCT_TYPE_COURSE ); } } // end buy course validation // display course title and button bloc $html .= '
'; $html .= return_title($course, $userRegisteredInCourse); if ($showTeacher) { $html .= return_teacher($course); } // display button line $html .= '
'; $html .= $separator ? '
'.$separator.'
' : ''; $html .= '
'; // if user registered as student if ($userRegisteredInCourse) { $html .= return_already_registered_label('student'); if (!$course_closed) { if ($course_unsubscribe_allowed) { $html .= return_unregister_button($course, $stok, $searchTerm, $code); } } } elseif ($userRegisteredInCourseAsTeacher) { // if user registered as teacher if ($course_unsubscribe_allowed) { $html .= return_unregister_button($course, $stok, $searchTerm, $code); } } else { // if user not registered in the course if (!$course_closed) { if (!$course_private) { if ($course_subscribe_allowed) { $html .= $subscribeButton; } } } } $html .= '
'; $html .= '
'; $html .= '
'; $html .= '
'; $html .= '
'; echo $html; } echo '
'; } else { if (!isset($_REQUEST['subscribe_user_with_password']) && !isset($_REQUEST['subscribe_course']) ) { echo Display::return_message( get_lang('ThereAreNoCoursesInThisCategory'), 'warning' ); } } } echo '
'; echo $cataloguePagination; echo '
'; function getOptionSelect($categories, $codeType) { $html = ''; $html .= ''; return $html; } /** * Display the course catalog image of a course. * * @param array $course * @param bool $registeredUser * * @return string HTML string */ function returnThumbnail($course, $registeredUser) { $html = ''; $title = cut($course['title'], 70); //$linkCourse = api_get_course_url($course['code']); $linkCourse = api_get_path(WEB_PATH).'course/'.$course['real_id'].'/about'; // course path $course_path = api_get_path(SYS_COURSE_PATH).$course['directory']; if (file_exists($course_path.'/course-pic.png')) { // redimensioned image 85x85 $courseMediumImage = api_get_path(WEB_COURSE_PATH).$course['directory'].'/course-pic.png'; } else { // without picture $courseMediumImage = Display::return_icon( 'session_default.png', null, null, null, null, true ); } $html .= '
'; $html .= '' .''; $categoryTitle = isset($course['category_title']) ? $course['category_title'] : ''; if (!empty($categoryTitle)) { $html .= ''.$categoryTitle.''; $html .= '
'; } $html .= '
'; $html .= CourseManager::returnDescriptionButton($course); $html .= '
'; return $html; } /** * @param array $courseInfo * * @return string */ function return_teacher($courseInfo) { $teachers = CourseManager::getTeachersFromCourse($courseInfo['real_id']); $length = count($teachers); if (!$length) { return ''; } $html = '
'; if ($length > 6) { $html .= ' '; $html .= '
'; foreach ($teachers as $value) { $name = $value['firstname'].' '.$value['lastname']; $html .= '
'; $html .= ' '.get_lang('UserPicture').''; $html .= '
' .$name.'
'; $html .= '
'; } $html .= '
'; } else { foreach ($teachers as $value) { $name = $value['firstname'].' '.$value['lastname']; if ($length > 2) { $html .= ' '.get_lang('UserPicture').''; } else { $html .= ' '.get_lang('UserPicture').''; $html .= '
' .$name.'

'.get_lang('Teacher').'

'; } } } $html .= '
'; return $html; } /** * Display the title of a course in course catalog. * * @param array $course * @param bool $registeredUser * * @return string HTML string */ function return_title($course, $registeredUser) { //$linkCourse = api_get_course_url($course['code']); $linkCourse = api_get_path(WEB_PATH).'course/'.$course['real_id'].'/about'; $html = '

'; $html .= ''.$course['title'].''; $html .= '

'; if (api_get_configuration_value('hide_course_rating') === false) { $ajax_url = api_get_path(WEB_AJAX_PATH).'course.ajax.php?a=add_course_vote'; $rating = Display::return_rating_system( 'star_'.$course['real_id'], $ajax_url.'&course_id='.$course['real_id'], $course['point_info'] ); $html .= '
'.$rating.'
'; } return $html; } /** * Display the goto course button of a course in the course catalog. * * @param $course * * @return string HTML string */ function return_goto_button($course) { $title = get_lang('GoToCourse'); $html = Display::url( Display::returnFontAwesomeIcon('share'), api_get_course_url($course['code']), [ 'class' => 'btn btn-default btn-sm', 'title' => $title, 'aria-label' => $title, ] ); return $html.PHP_EOL; } /** * Display the already registerd text in a course in the course catalog. * * @param $in_status * * @return string HTML string */ function return_already_registered_label($in_status) { $icon = ''; $title = get_lang("YouAreATeacherOfThisCourse"); if ($in_status == 'student') { $icon = ''; $title = get_lang("AlreadySubscribed"); } $html = Display::tag( 'span', $icon.' '.$title, [ 'id' => 'register', 'class' => 'label-subscribed text-success', 'title' => $title, 'aria-label' => $title, ] ); return $html.PHP_EOL; } /** * Display the register button of a course in the course catalog. * * @param $course * @param $stok * @param $code * @param $search_term * * @return string */ function return_register_button($course, $stok, $code, $search_term) { $title = get_lang('Subscribe'); $action = 'subscribe_course'; if (!empty($course['registration_code'])) { $action = 'subscribe_course_validation'; } $html = Display::url( Display::returnFontAwesomeIcon('check').' '.$title, api_get_self().'?action='.$action.'&sec_token='.$stok. '&subscribe_course='.$course['code'].'&search_term='.$search_term.'&category_code='.$code, ['class' => 'btn btn-success btn-sm', 'title' => $title, 'aria-label' => $title] ); return $html; } /** * Display the unregister button of a course in the course catalog. * * @param $course * @param $stok * @param $search_term * @param $code * * @return string */ function return_unregister_button($course, $stok, $search_term, $code) { $title = get_lang('Unsubscription'); $html = Display::url( Display::returnFontAwesomeIcon('sign-in').' '.$title, api_get_self().'?action=unsubscribe&sec_token='.$stok .'&unsubscribe='.$course['code'].'&search_term='.$search_term.'&category_code='.$code, ['class' => 'btn btn-danger btn-sm', 'title' => $title, 'aria-label' => $title] ); return $html; }