if ($for === 'selectedcategories') {
// Bulk resort selected categories.
$categoryids = optional_param_array('bcat', false, PARAM_INT);
$sort = required_param('resortcategoriesby', PARAM_ALPHA);
if ($categoryids === false) {
break;
}
$categories = coursecat::get_many($categoryids);
} else {
if ($for === 'allcategories') {
if ($sortcategoriesby && coursecat::get(0)->can_resort_subcategories()) {
\core_course\management\helper::action_category_resort_subcategories(coursecat::get(0), $sortcategoriesby);
}
$categorieslist = coursecat::make_categories_list('moodle/category:manage');
$categoryids = array_keys($categorieslist);
$categories = coursecat::get_many($categoryids);
unset($categorieslist);
} else {
break;
}
}
}
foreach ($categories as $cat) {
if ($sortcategoriesby && $cat->can_resort_subcategories()) {
// Don't clean up here, we'll do it once we're all done.
\core_course\management\helper::action_category_resort_subcategories($cat, $sortcategoriesby, false);
}
if ($sortcoursesby && $cat->can_resort_courses()) {
\core_course\management\helper::action_category_resort_courses($cat, $sortcoursesby, false);
}
}
protected function coursecat_coursebox_content(coursecat_helper $chelper, $course)
{
/*
* We had to override this renderer to output the full category list for
* a course : cat 1 / cat 2 / subcat / etc
*/
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 = '';
// 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::start_tag('div', array('class' => 'imagebox'));
$images = html_writer::empty_tag('img', array('src' => $url, 'alt' => 'Course Image ' . $course->fullname, 'class' => 'courseimage'));
$contentimages .= html_writer::link(new moodle_url('/course/view.php', array('id' => $course->id)), $images);
$contentimages .= html_writer::end_tag('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'));
}
}
$content .= $contentimages . $contentfiles;
// Display course summary.
if ($course->has_summary()) {
$content .= $chelper->get_course_formatted_summary($course);
}
// 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 = $coursecontact['rolename'] . ': ' . html_writer::link(new moodle_url('/user/view.php', array('id' => $userid, 'course' => SITEID)), $coursecontact['username']);
$content .= html_writer::tag('li', $name);
}
$content .= html_writer::end_tag('ul');
// .teachers
}
// Display course category if necessary (for example in search results).
if ($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'));
$parents = coursecat::get_many($cat->get_parents());
$linkydink = [];
foreach ($parents as $parent) {
$linkydink[] = $parent->get_formatted_name();
}
$linkydink[] = $cat->get_formatted_name();
$content .= get_string('category') . ': ' . html_writer::link(new moodle_url('/course/index.php', array('categoryid' => $cat->id)), implode(" / ", $linkydink), array('class' => $cat->visible ? '' : 'dimmed'));
$content .= html_writer::end_tag('div');
// .coursecat
}
}
return $content;
}
/**
* They've expanded the 'my courses' branch.
*/
protected function load_courses_enrolled()
{
global $CFG;
$sortorder = 'visible DESC';
// Prevent undefined $CFG->navsortmycoursessort errors.
if (empty($CFG->navsortmycoursessort)) {
$CFG->navsortmycoursessort = 'sortorder';
}
// Append the chosen sortorder.
$sortorder = $sortorder . ',' . $CFG->navsortmycoursessort . ' ASC';
$courses = enrol_get_my_courses(null, $sortorder);
if (count($courses) && $this->show_my_categories()) {
// Generate an array containing unique values of all the courses' categories.
$categoryids = array();
foreach ($courses as $course) {
if (in_array($course->category, $categoryids)) {
continue;
}
$categoryids[] = $course->category;
}
// Array of category IDs that include the categories of the user's courses and the related course categories.
$fullpathcategoryids = [];
// Get the course categories for the enrolled courses' category IDs.
require_once 'coursecatlib.php';
$mycoursecategories = coursecat::get_many($categoryids);
// Loop over each of these categories and build the category tree using each category's path.
foreach ($mycoursecategories as $mycoursecat) {
$pathcategoryids = explode('/', $mycoursecat->path);
// First element of the exploded path is empty since paths begin with '/'.
array_shift($pathcategoryids);
// Merge the exploded category IDs into the full list of category IDs that we will fetch.
$fullpathcategoryids = array_merge($fullpathcategoryids, $pathcategoryids);
}
// Fetch all of the categories related to the user's courses.
$pathcategories = coursecat::get_many($fullpathcategoryids);
// Loop over each of these categories and build the category tree.
foreach ($pathcategories as $coursecat) {
// No need to process categories that have already been added.
if (isset($this->addedcategories[$coursecat->id])) {
continue;
}
// Get this course category's parent node.
$parent = null;
if ($coursecat->parent && isset($this->addedcategories[$coursecat->parent])) {
$parent = $this->addedcategories[$coursecat->parent];
}
if (!$parent) {
// If it has no parent, then it should be right under the My courses node.
$parent = $this->rootnodes['mycourses'];
}
// Build the category object based from the coursecat object.
$mycategory = new stdClass();
$mycategory->id = $coursecat->id;
$mycategory->name = $coursecat->name;
$mycategory->visible = $coursecat->visible;
// Add this category to the nav tree.
$this->add_category($mycategory, $parent, self::TYPE_MY_CATEGORY);
}
}
foreach ($courses as $course) {
$this->add_course($course, false, self::COURSE_MY);
}
}
