function local_catalog_get_course_tiles($section_id)
{
global $OUTPUT;
global $CFG;
global $USER;
$courses = local_catalog_get_section_courses($section_id);
$cols = 3;
$ret = 4;
if (count($courses) == 1) {
$cols = 12;
$ret = 1;
}
if (count($courses) % 3 == 0) {
$cols = 4;
$ret = 3;
}
if (count($courses) == 5) {
$cols = 4;
$ret = 3;
}
if (count($courses) == 2 || count($courses) == 4) {
$cols = 6;
$ret = 2;
}
$data = new stdClass();
$i = 0;
foreach ($courses as $c) {
$cd = new stdClass();
$cd->name = $c['name'];
$cd->id = $c['id'];
$cd->thumbnail = $c['thumbnail'];
if (is_numeric($c['redirect_courseid']) && $c['redirect_courseid'] > 0) {
$cd->redirect_courseid = $c['redirect_courseid'];
if ($c['redirect_if_enrolled'] == 1) {
$context = context_course::instance($cd->redirect_courseid);
if (!is_enrolled($context, $USER->id, '', true)) {
unset($cd->redirect_courseid);
}
}
}
$cd->wwwroot = $CFG->wwwroot;
$cd->section_id = $section_id;
$data->courses[$i]['course'] = $OUTPUT->render_from_template('local_catalog/course_tile', $cd);
if (($i + 1) % $ret == 0) {
$data->courses[$i]['return'] = true;
}
$i++;
}
if (isset($data->courses[count($data->courses) - 1]['return'])) {
unset($data->courses[count($data->courses) - 1]['return']);
}
$data->wwwroot = $CFG->wwwroot;
$data->cols = $cols;
return $OUTPUT->render_from_template('local_catalog/course_list', $data);
}
if ($displayedit) {
if (isset($section_id)) {
$id = $section_id;
} else {
$id = required_param('id', PARAM_INT);
}
$record = $DB->get_record('local_catalog_sections', array('id' => $id), '*', MUST_EXIST);
$editform = new local_catalog_section_edit(new moodle_url($returnurl, array('action' => 'editsection', 'id' => $id)), array('record' => $record));
$courseform = new local_catalog_section_addcourse(new moodle_url($returnurl, array('action' => 'courseadd', 'section_id' => $id)));
$data = new stdClass();
$data->sesskey = sesskey();
$data->deleteicon = html_writer::empty_tag('img', array('src' => $OUTPUT->pix_url('t/delete'), 'alt' => get_string('delete'), 'class' => 'iconsmall'));
$data->editicon = html_writer::empty_tag('img', array('src' => $OUTPUT->pix_url('i/edit'), 'alt' => get_string('edit'), 'class' => 'iconsmall'));
$data->upicon = html_writer::empty_tag('img', array('src' => $OUTPUT->pix_url('t/up'), 'alt' => get_string('up'), 'class' => 'iconsmall'));
$data->downicon = html_writer::empty_tag('img', array('src' => $OUTPUT->pix_url('t/down'), 'alt' => get_string('down'), 'class' => 'iconsmall'));
$PAGE->set_title($record->name);
$PAGE->navbar->add($record->name, new moodle_url('/local/catalog/section_setup.php', array('id' => $id, 'action' => 'editsection')), global_navigation::TYPE_CUSTOM);
$data->header = $OUTPUT->header();
$data->heading = $OUTPUT->heading($record->name);
$data->footer = $OUTPUT->footer();
$data->editform = $editform->render();
$data->courseform = $courseform->render();
$data->courses = local_catalog_get_section_courses($id);
if (count($data->courses) > 0) {
$data->hascourses = true;
$data->courses[0]['first'] = true;
$data->courses[count($data->courses) - 1]['last'] = true;
}
$data->section_id = $id;
echo $OUTPUT->render_from_template('local_catalog/section_edit', $data);
}
