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@@ -151,48 +151,49 @@ $code = isset($code) ? $code : null;
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$creation_date = substr($course['creation_date'],0,10);
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$icon_title = null;
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-
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+ $html = null;
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// display the course bloc
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- echo '<div class="col-md-3"><div class="items-course">';
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+ $html .= '<div class="col-md-3"><div class="items-course">';
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// display thumbnail
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- display_thumbnail($course, $icon_title);
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+ $html .= return_thumbnail($course, $icon_title);
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// display course title and button bloc
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- echo '<div class="item-info">';
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- display_title($course);
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+ $html .= '<div class="item-info">';
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+ $html .= return_title($course);
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// display button line
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- echo '<div class="btn-toolbar">';
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+ $html .= '<div class="btn-toolbar">';
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// if user registered as student
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if ($user_registerd_in_course_as_student) {
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if (!$course_closed) {
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- display_goto_button($course);
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- display_description_button($course, $icon_title);
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+ $html .= return_goto_button($course);
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+ $html .= return_description_button($course, $icon_title);
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if ($course_unsubscribe_allowed) {
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- display_unregister_button($course, $stok, $search_term, $code);
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+ $html .= return_unregister_button($course, $stok, $search_term, $code);
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}
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- display_already_registered_label('student');
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+ $html .= return_already_registered_label('student');
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}
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} elseif ($user_registerd_in_course_as_teacher) {
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// if user registered as teacher
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- display_goto_button($course);
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- display_description_button($course, $icon_title);
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+ $html .= return_goto_button($course);
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+ $html .= return_description_button($course, $icon_title);
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if ($course_unsubscribe_allowed) {
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- display_unregister_button($course, $stok, $search_term, $code);
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+ $html .= return_unregister_button($course, $stok, $search_term, $code);
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}
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- display_already_registered_label('teacher');
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+ $html .= return_already_registered_label('teacher');
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} else {
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// if user not registered in the course
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if (!$course_closed) {
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if (!$course_private) {
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- display_goto_button($course);
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+ $html .= return_goto_button($course);
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if ($course_subscribe_allowed) {
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- display_register_button($course, $stok, $code, $search_term);
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+ $html .= return_register_button($course, $stok, $code, $search_term);
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}
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}
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- display_description_button($course, $icon_title);
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+ $html .= return_description_button($course, $icon_title);
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}
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}
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+ echo $html;
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echo '</div>'; // btn-toolbar
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echo '</div>'; // span4
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@@ -401,8 +402,9 @@ $code = isset($code) ? $code : null;
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* @param $course
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* @param $icon_title
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*/
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-function display_thumbnail($course, $icon_title)
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+function return_thumbnail($course, $icon_title)
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{
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+ $html = '';
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$title = cut($course['title'], 70);
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// course path
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$course_path = api_get_path(SYS_COURSE_PATH).$course['directory'];
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@@ -415,35 +417,33 @@ function display_thumbnail($course, $icon_title)
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// course image
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- echo '<div class="course-image">';
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+ $html .= '<div class="course-image">';
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if (api_get_setting('show_courses_descriptions_in_catalog') == 'true') {
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- echo '<a class="ajax" href="'.api_get_path(WEB_CODE_PATH).'inc/ajax/course_home.ajax.php?a=show_course_information&code='.$course['code'].'" title="'.$icon_title.'" rel="gb_page_center[778]">';
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- echo '<img class="img-responsive" src="'.$course_medium_image.'" alt="'.api_htmlentities($title).'" />';
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- echo '</a>';
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+ $html .= '<a class="ajax" href="'.api_get_path(WEB_CODE_PATH).'inc/ajax/course_home.ajax.php?a=show_course_information&code='.$course['code'].'" title="'.$icon_title.'" rel="gb_page_center[778]">';
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+ $html .= '<img class="img-responsive" src="'.$course_medium_image.'" alt="'.api_htmlentities($title).'" />';
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+ $html .= '</a>';
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} else {
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- echo '<img class="img-responsive" src="'.$course_medium_image.'" alt="'.api_htmlentities($title).'"/>';
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+ $html .= '<img class="img-responsive" src="'.$course_medium_image.'" alt="'.api_htmlentities($title).'"/>';
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}
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- echo '</div>'; // thumbail
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-
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+ $html .= '</div>'; // thumbail
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+ return $html;
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}
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/**
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* Display the title of a course in course catalog
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* @param $course
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*/
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-function display_title($course)
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-{
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+function return_title($course)
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+{ $html = '';
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+ $linkCourse = api_get_course_url($course['code']);
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$title = cut($course['title'], 70);
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$ajax_url = api_get_path(WEB_AJAX_PATH).'course.ajax.php?a=add_course_vote';
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$teachers = CourseManager::get_teacher_list_from_course_code_to_string($course['code']);
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- $rating = Display::return_rating_system('star_'.$course['real_id'], $ajax_url.'&course_id='.$course['real_id'], $course['point_info']);
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-
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- $teachers = '<div class="teachers">'.$teachers.'</div>';
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-
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- echo '<h4 class="title">'.cut($title, 60).'</h4>';
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- echo $teachers;
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- echo $rating;
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-
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+ $rating = Display::return_rating_system('star_'.$course['real_id'], $ajax_url.'&course_id='.$course['real_id'], $course['point_info']);
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+ $html .= '<h4 class="title"><a href="' . $linkCourse . '">' . cut($title, 60) . '</a></h4>';
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+ $html .= '<div class="teachers">'.$teachers.'</div>';
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+ $html .= $rating;
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+ return $html;
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}
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/**
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@@ -451,33 +451,36 @@ function display_title($course)
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* @param $course
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* @param $icon_title
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*/
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-function display_description_button($course, $icon_title)
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+function return_description_button($course, $icon_title)
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{
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if (api_get_setting('show_courses_descriptions_in_catalog') == 'true') {
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- echo '<a class="ajax btn btn-default" href="'.api_get_path(WEB_CODE_PATH).'inc/ajax/course_home.ajax.php?a=show_course_information&code='.$course['code'].'" title="'.$icon_title.'">'.get_lang('Description').'</a>';
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+ $html = '<a class="ajax btn btn-default" href="'.api_get_path(WEB_CODE_PATH).'inc/ajax/course_home.ajax.php?a=show_course_information&code='.$course['code'].'" title="'.$icon_title.'">'.get_lang('Description').'</a>';
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}
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+ return $html;
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}
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/**
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* Display the goto course button of a course in the course catalog
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* @param $course
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*/
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-function display_goto_button($course)
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+function return_goto_button($course)
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{
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- echo ' <a class="btn btn-primary" href="'.api_get_course_url($course['code']).'">'.get_lang('GoToCourse').'</a>';
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+ $html = ' <a class="btn btn-primary" href="'.api_get_course_url($course['code']).'">'.get_lang('GoToCourse').'</a>';
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+ return $html;
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}
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/**
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* Display the already registerd text in a course in the course catalog
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* @param $in_status
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*/
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-function display_already_registered_label($in_status)
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+function return_already_registered_label($in_status)
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{
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$icon = Display::return_icon('teachers.gif', get_lang('Teacher'));
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if ($in_status == 'student') {
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$icon = Display::return_icon('students.gif', get_lang('Student'));
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}
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- echo Display::label($icon.' '.get_lang("AlreadyRegisteredToCourse"), "info");
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+ $html = Display::label($icon.' '.get_lang("AlreadyRegisteredToCourse"), "info");
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+ return $html;
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}
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/**
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@@ -487,9 +490,11 @@ function display_already_registered_label($in_status)
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* @param $code
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* @param $search_term
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*/
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-function display_register_button($course, $stok, $code, $search_term)
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+function return_register_button($course, $stok, $code, $search_term)
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{
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- echo ' <a class="btn btn-primary" href="'.api_get_self().'?action=subscribe_course&sec_token='.$stok.'&subscribe_course='.$course['code'].'&search_term='.$search_term.'&category_code='.$code.'">'.get_lang('Subscribe').'</a>';
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+ $html = ' <a class="btn btn-primary" href="'.api_get_self().'?action=subscribe_course&sec_token='.$stok.'&subscribe_course='.$course['code'].'&search_term='.$search_term.'&category_code='.$code.'">'.get_lang('Subscribe').'</a>';
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+ return $html;
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+
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}
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/**
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@@ -499,7 +504,9 @@ function display_register_button($course, $stok, $code, $search_term)
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* @param $search_term
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* @param $code
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*/
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-function display_unregister_button($course, $stok, $search_term, $code)
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+function return_unregister_button($course, $stok, $search_term, $code)
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{
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- echo ' <a class="btn btn-primary" href="'. api_get_self().'?action=unsubscribe&sec_token='.$stok.'&unsubscribe='.$course['code'].'&search_term='.$search_term.'&category_code='.$code.'">'.get_lang('Unsubscribe').'</a>';
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+ $html = ' <a class="btn btn-primary" href="'. api_get_self().'?action=unsubscribe&sec_token='.$stok.'&unsubscribe='.$course['code'].'&search_term='.$search_term.'&category_code='.$code.'">'.get_lang('Unsubscribe').'</a>';
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+ return $html;
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+
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}
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