/**
* Returns HTML to display course content (summary, course contacts and optionally category name)
*
* This method is called from coursecat_coursebox() and may be re-used in AJAX
*
* @param coursecat_helper $chelper various display options
* @param stdClass|course_in_list $course
* @return string
*/
protected function coursecat_coursebox_content(coursecat_helper $chelper, $course)
{
if (!$this->enablecategoryicon) {
return parent::coursecat_coursebox_content($chelper, $course);
}
global $CFG;
if ($chelper->get_show_courses() < self::COURSECAT_SHOW_COURSES_EXPANDED) {
return '';
}
if ($course instanceof stdClass) {
require_once $CFG->libdir . '/coursecatlib.php';
$course = new course_in_list($course);
}
$content = '';
$coursehascontacts = $course->has_course_contacts();
// Display course summary.
if ($course->has_summary()) {
$summaryclass = 'summary';
if ($coursehascontacts == false) {
$summaryclass .= ' noteachers';
}
$content .= html_writer::start_tag('div', array('class' => $summaryclass));
$content .= $chelper->get_course_formatted_summary($course, array('overflowdiv' => true, 'noclean' => true, 'para' => false));
$content .= html_writer::end_tag('div');
// Class .summary.
}
// Display course overview files.
$contentimages = $contentfiles = '';
foreach ($course->get_course_overviewfiles() as $file) {
$isimage = $file->is_valid_image();
$url = file_encode_url("{$CFG->wwwroot}/pluginfile.php", '/' . $file->get_contextid() . '/' . $file->get_component() . '/' . $file->get_filearea() . $file->get_filepath() . $file->get_filename(), !$isimage);
if ($isimage) {
$contentimages .= html_writer::tag('div', html_writer::empty_tag('img', array('src' => $url)), array('class' => 'courseimage'));
} else {
$image = $this->output->pix_icon(file_file_icon($file, 24), $file->get_filename(), 'moodle');
$filename = html_writer::tag('span', $image, array('class' => 'fp-icon')) . html_writer::tag('span', $file->get_filename(), array('class' => 'fp-filename'));
$contentfiles .= html_writer::tag('span', html_writer::link($url, $filename), array('class' => 'coursefile fp-filename-icon'));
}
}
$content .= $contentimages . $contentfiles;
// Display course contacts. See course_in_list::get_course_contacts().
if ($coursehascontacts) {
$content .= html_writer::start_tag('ul', array('class' => 'teachers'));
foreach ($course->get_course_contacts() as $userid => $coursecontact) {
$faiconsetting = \theme_essential\toolbox::get_setting('courselistteachericon');
$faiconsettinghtml = empty($faiconsetting) ? '' : '<i class="fa fa-' . $faiconsetting . '"></i> ';
$name = $faiconsettinghtml . $coursecontact['rolename'] . ': ' . html_writer::link(new moodle_url('/user/view.php', array('id' => $userid, 'course' => SITEID)), $coursecontact['username']);
$content .= html_writer::tag('li', $name);
}
$content .= html_writer::end_tag('ul');
// Class .teachers.
}
// Display course category if necessary (for example in search results).
if ($chelper->get_show_courses() == self::COURSECAT_SHOW_COURSES_EXPANDED_WITH_CAT) {
require_once $CFG->libdir . '/coursecatlib.php';
if ($cat = coursecat::get($course->category, IGNORE_MISSING)) {
$content .= html_writer::start_tag('div', array('class' => 'coursecat'));
$content .= get_string('category') . ': ' . html_writer::link(new moodle_url('/course/index.php', array('categoryid' => $cat->id)), $cat->get_formatted_name(), array('class' => $cat->visible ? '' : 'dimmed'));
$content .= html_writer::end_tag('div');
// Class .coursecat.
}
}
return $content;
}
protected function coursecat_coursebox_content(coursecat_helper $chelper, $course, $type = 3)
{
global $CFG, $OUTPUT, $PAGE;
if ($chelper->get_show_courses() < self::COURSECAT_SHOW_COURSES_EXPANDED) {
return '';
}
if ($course instanceof stdClass) {
require_once $CFG->libdir . '/coursecatlib.php';
$course = new course_in_list($course);
}
if ($type == 3 || $OUTPUT->body_id() != 'page-site-index') {
return parent::coursecat_coursebox_content($chelper, $course);
}
$content = '';
// Display course overview files.
$contentimages = '';
$contentfiles = '';
foreach ($course->get_course_overviewfiles() as $file) {
$isimage = $file->is_valid_image();
$url = file_encode_url("{$CFG->wwwroot}/pluginfile.php", '/' . $file->get_contextid() . '/' . $file->get_component() . '/' . $file->get_filearea() . $file->get_filepath() . $file->get_filename(), !$isimage);
if ($isimage) {
if ($type == 1) {
$contentimages .= html_writer::start_tag('div', array('class' => 'courseimage'));
$link = new moodle_url('/course/view.php', array('id' => $course->id));
$contentimages .= html_writer::link($link, html_writer::empty_tag('img', array('src' => $url)));
$contentimages .= html_writer::end_tag('div');
} else {
$contentimages .= "<div class='cimbox' style='background: #FFF url({$url}) no-repeat center center; background-size: contain;'></div>";
}
} else {
$image = $this->output->pix_icon(file_file_icon($file, 24), $file->get_filename(), 'moodle');
$filename = html_writer::tag('span', $image, array('class' => 'fp-icon')) . html_writer::tag('span', $file->get_filename(), array('class' => 'fp-filename'));
$contentfiles .= html_writer::tag('span', html_writer::link($url, $filename), array('class' => 'coursefile fp-filename-icon'));
}
}
if (strlen($contentimages) == 0 && $type == 2) {
// Default image.
$url = $PAGE->theme->setting_file_url('frontpagerendererdefaultimage', 'frontpagerendererdefaultimage');
$contentimages .= "<div class='cimbox' style='background: #FFF url({$url}) no-repeat center center; background-size: contain;'></div>";
}
$content .= $contentimages . $contentfiles;
if ($type == 2) {
$content .= $this->coursecat_coursebox_enrolmenticons($course);
}
if ($type == 2) {
$content .= html_writer::start_tag('div', array('class' => 'coursebox-content'));
$coursename = $chelper->get_course_formatted_name($course);
$content .= html_writer::tag('h3', html_writer::link(new moodle_url('/course/view.php', array('id' => $course->id)), $coursename, array('class' => $course->visible ? '' : 'dimmed', 'title' => $coursename)));
}
$content .= html_writer::start_tag('div', array('class' => 'summary'));
if (isset($coursename)) {
$content .= html_writer::tag('p', html_writer::tag('b', $coursename));
}
// Display course summary.
if ($course->has_summary()) {
$summs = $chelper->get_course_formatted_summary($course, array('overflowdiv' => false, 'noclean' => true, 'para' => false));
$summs = strip_tags($summs);
$truncsum = strlen($summs) > 70 ? substr($summs, 0, 70) . "..." : $summs;
$content .= html_writer::tag('span', $truncsum, array('title' => $summs));
}
$coursecontacts = theme_bcu_get_setting('tilesshowcontacts');
if ($coursecontacts) {
$coursecontacttitle = theme_bcu_get_setting('tilescontactstitle');
// Display course contacts. See course_in_list::get_course_contacts().
if ($course->has_course_contacts()) {
$content .= html_writer::start_tag('ul', array('class' => 'teachers'));
foreach ($course->get_course_contacts() as $userid => $coursecontact) {
$name = ($coursecontacttitle ? $coursecontact['rolename'] . ': ' : html_writer::tag('i', ' ', array('class' => 'fa fa-graduation-cap'))) . html_writer::link(new moodle_url('/user/view.php', array('id' => $userid, 'course' => SITEID)), $coursecontact['username']);
$content .= html_writer::tag('li', $name);
}
$content .= html_writer::end_tag('ul');
// Teachers.
}
}
$content .= html_writer::end_tag('div');
// Summary.
// Display course category if necessary (for example in search results).
if ($chelper->get_show_courses() == self::COURSECAT_SHOW_COURSES_EXPANDED_WITH_CAT) {
require_once $CFG->libdir . '/coursecatlib.php';
if ($cat = coursecat::get($course->category, IGNORE_MISSING)) {
$content .= html_writer::start_tag('div', array('class' => 'coursecat'));
$content .= get_string('category') . ': ' . html_writer::link(new moodle_url('/course/index.php', array('categoryid' => $cat->id)), $cat->get_formatted_name(), array('class' => $cat->visible ? '' : 'dimmed'));
$content .= html_writer::end_tag('div');
// Coursecat.
}
}
if ($type == 2) {
$content .= html_writer::end_tag('div');
}
$content .= html_writer::tag('div', '', array('class' => 'boxfooter'));
// Coursecat.
return $content;
}
