public function frontpage_my_courses()
{
global $USER, $CFG, $DB;
$output = '';
if (!isloggedin() or isguestuser()) {
return '';
}
$courses = block_course_overview_get_sorted_courses();
list($sortedcourses, $sitecourses, $totalcourses) = block_course_overview_get_sorted_courses();
if (!empty($sortedcourses) || !empty($rcourses) || !empty($rhosts)) {
$chelper = new coursecat_helper();
if (count($courses) > $CFG->frontpagecourselimit) {
// There are more enrolled courses than we can display, display link to 'My courses'.
$totalcount = count($sortedcourses);
$courses = array_slice($sortedcourses, 0, $CFG->frontpagecourselimit, true);
$chelper->set_courses_display_options(array('viewmoreurl' => new moodle_url('/my/'), 'viewmoretext' => new lang_string('mycourses')));
} else {
// All enrolled courses are displayed, display link to 'All courses' if there are more courses in system.
$chelper->set_courses_display_options(array('viewmoreurl' => new moodle_url('/course/index.php'), 'viewmoretext' => new lang_string('fulllistofcourses')));
$totalcount = $DB->count_records('course') - 1;
}
$chelper->set_show_courses(self::COURSECAT_SHOW_COURSES_EXPANDED)->set_attributes(array('class' => 'frontpage-course-list-enrolled'));
$output .= $this->coursecat_courses($chelper, $sortedcourses, $totalcount);
if (!empty($rcourses)) {
$output .= html_writer::start_tag('div', array('class' => 'courses'));
foreach ($rcourses as $course) {
$output .= $this->frontpage_remote_course($course);
}
$output .= html_writer::end_tag('div');
} else {
if (!empty($rhosts)) {
$output .= html_writer::start_tag('div', array('class' => 'courses'));
foreach ($rhosts as $host) {
$output .= $this->frontpage_remote_host($host);
}
$output .= html_writer::end_tag('div');
}
}
}
return $output;
}
/**
* Returns HTML to print list of courses user is enrolled to for the frontpage
*
* Also lists remote courses or remote hosts if MNET authorisation is used
*
* @return string
*/
public function frontpage_my_courses()
{
global $USER, $CFG, $DB;
if (!isloggedin() or isguestuser()) {
return '';
}
$output = '';
if (!empty($CFG->navsortmycoursessort)) {
// sort courses the same as in navigation menu
$sortorder = 'visible DESC,' . $CFG->navsortmycoursessort . ' ASC';
} else {
$sortorder = 'visible DESC,sortorder ASC';
}
$courses = enrol_get_my_courses('summary, summaryformat', $sortorder);
$rhosts = array();
$rcourses = array();
if (!empty($CFG->mnet_dispatcher_mode) && $CFG->mnet_dispatcher_mode === 'strict') {
$rcourses = get_my_remotecourses($USER->id);
$rhosts = get_my_remotehosts();
}
if (!empty($courses) || !empty($rcourses) || !empty($rhosts)) {
$chelper = new coursecat_helper();
if (count($courses) > $CFG->frontpagecourselimit) {
// There are more enrolled courses than we can display, display link to 'My courses'.
$totalcount = count($courses);
$courses = array_slice($courses, 0, $CFG->frontpagecourselimit, true);
$chelper->set_courses_display_options(array('viewmoreurl' => new moodle_url('/my/'), 'viewmoretext' => new lang_string('mycourses')));
} else {
// All enrolled courses are displayed, display link to 'All courses' if there are more courses in system.
$chelper->set_courses_display_options(array('viewmoreurl' => new moodle_url('/course/index.php'), 'viewmoretext' => new lang_string('fulllistofcourses')));
$totalcount = $DB->count_records('course') - 1;
}
$chelper->set_show_courses(self::COURSECAT_SHOW_COURSES_EXPANDED)->set_attributes(array('class' => 'frontpage-course-list-enrolled'));
$output .= $this->coursecat_courses($chelper, $courses, $totalcount);
// MNET
if (!empty($rcourses)) {
// at the IDP, we know of all the remote courses
$output .= html_writer::start_tag('div', array('class' => 'courses'));
foreach ($rcourses as $course) {
$output .= $this->frontpage_remote_course($course);
}
$output .= html_writer::end_tag('div');
// .courses
} elseif (!empty($rhosts)) {
// non-IDP, we know of all the remote servers, but not courses
$output .= html_writer::start_tag('div', array('class' => 'courses'));
foreach ($rhosts as $host) {
$output .= $this->frontpage_remote_host($host);
}
$output .= html_writer::end_tag('div');
// .courses
}
}
return $output;
}
/**
* Renders HTML to display particular course category - list of it's subcategories and courses
*
* Invoked from /course/index.php
*
* @param int|stdClass|coursecat $category
*/
public function course_category($category)
{
global $CFG, $USER;
require_once $CFG->dirroot . '/lib/pagelib.php';
require_once $CFG->libdir . '/coursecatlib.php';
$coursecat = coursecat::get(is_object($category) ? $category->id : $category);
$site = get_site();
$output = '<h2>Matières</h2>';
// Print current category description
$chelper = new coursecat_helper();
if ($description = $chelper->get_category_formatted_description($coursecat)) {
$output .= $this->box($description, array('class' => 'generalbox info'));
}
// Prepare parameters for courses and categories lists in the tree
$chelper->set_show_courses(10)->set_attributes(array('class' => 'category-browse category-browse-' . $coursecat->id));
$coursedisplayoptions = array();
$catdisplayoptions = array();
$browse = optional_param('browse', null, PARAM_ALPHA);
$perpage = optional_param('perpage', $CFG->coursesperpage, PARAM_INT);
$page = optional_param('page', 0, PARAM_INT);
$baseurl = new moodle_url('/local/template_course/index.php');
if ($coursecat->id) {
//$baseurl->param('categoryid', $coursecat->id);
}
if ($perpage != $CFG->coursesperpage) {
$baseurl->param('perpage', $perpage);
}
//PAGINACIO
$coursedisplayoptions['limit'] = $perpage;
$catdisplayoptions['limit'] = $perpage;
if ($browse === 'courses' || !$coursecat->has_children()) {
$coursedisplayoptions['offset'] = $page * $perpage;
$coursedisplayoptions['paginationurl'] = new moodle_url($baseurl, array('browse' => 'courses'));
$catdisplayoptions['nodisplay'] = true;
$catdisplayoptions['viewmoreurl'] = new moodle_url($baseurl, array('browse' => 'categories'));
$catdisplayoptions['viewmoretext'] = new lang_string('viewallsubcategories');
} else {
if ($browse === 'categories' || !$coursecat->has_courses()) {
$coursedisplayoptions['nodisplay'] = true;
$catdisplayoptions['offset'] = $page * $perpage;
$catdisplayoptions['paginationurl'] = new moodle_url($baseurl, array('browse' => 'categories'));
$coursedisplayoptions['viewmoreurl'] = new moodle_url($baseurl, array('browse' => 'courses'));
$coursedisplayoptions['viewmoretext'] = new lang_string('viewallcourses');
} else {
// we have a category that has both subcategories and courses, display pagination separately
$coursedisplayoptions['viewmoreurl'] = new moodle_url($baseurl, array('browse' => 'courses', 'page' => 1));
$catdisplayoptions['viewmoreurl'] = new moodle_url($baseurl, array('browse' => 'categories', 'page' => 1));
}
}
$chelper->set_courses_display_options($coursedisplayoptions)->set_categories_display_options($catdisplayoptions);
// Display course category tree
$output .= $this->coursecat_tree($chelper, $coursecat);
// Add course search form (if we are inside category it was already added to the navbar)
if (!$coursecat->id) {
$output .= $this->course_search_form();
}
// Add action buttons
$output .= $this->container_start('buttons');
$context = get_category_or_system_context($coursecat->id);
if (has_capability('moodle/course:create', $context)) {
$url = new moodle_url('/local/template_course/edit.php', array('returnto' => 'category', 'edit' => 'on'));
$output .= $this->single_button($url, 'Ajouter une nouvelle matière', 'get');
}
ob_start();
if (coursecat::count_all() == 1) {
print_course_request_buttons(context_system::instance());
} else {
print_course_request_buttons($context);
}
$output .= ob_get_contents();
ob_end_clean();
$output .= $this->container_end();
return $output;
}
