function get_content()
{
global $CFG, $OUTPUT, $USER;
$coursecontext = context::instance_by_id($this->instance->parentcontextid);
if (!has_capability('moodle/community:add', $coursecontext) or $this->content !== NULL) {
return $this->content;
}
$this->content = new stdClass();
$this->content->items = array();
$this->content->icons = array();
$this->content->footer = '';
if (!isloggedin()) {
return $this->content;
}
$icon = html_writer::empty_tag('img', array('src' => $OUTPUT->pix_url('i/group'), 'class' => 'icon', 'alt' => ""));
$addcourseurl = new moodle_url('/blocks/community/communitycourse.php', array('add' => true, 'courseid' => $this->page->course->id));
$searchlink = html_writer::tag('a', $icon . get_string('addcourse', 'block_community'), array('href' => $addcourseurl->out(false)));
$this->content->items[] = $searchlink;
require_once $CFG->dirroot . '/blocks/community/locallib.php';
$communitymanager = new block_community_manager();
$courses = $communitymanager->block_community_get_courses($USER->id);
if ($courses) {
$this->content->items[] = html_writer::empty_tag('hr');
$this->content->icons[] = '';
$this->content->items[] = get_string('mycommunities', 'block_community');
$this->content->icons[] = '';
foreach ($courses as $course) {
//delete link
$deleteicon = html_writer::empty_tag('img', array('src' => $OUTPUT->pix_url('t/delete'), 'alt' => get_string('removecommunitycourse', 'block_community')));
$deleteurl = new moodle_url('/blocks/community/communitycourse.php', array('remove' => true, 'courseid' => $this->page->course->id, 'communityid' => $course->id, 'sesskey' => sesskey()));
$deleteatag = html_writer::tag('a', $deleteicon, array('href' => $deleteurl));
$courselink = html_writer::tag('a', $course->coursename, array('href' => $course->courseurl));
$this->content->items[] = $courselink . ' ' . $deleteatag;
$this->content->icons[] = '';
}
}
return $this->content;
}
if (empty($usercansearch)) {
$notificationerror = get_string('cannotsearchcommunity', 'hub');
} else {
if (!extension_loaded('xmlrpc')) {
$notificationerror = $OUTPUT->doc_link('admin/environment/php_extension/xmlrpc', '');
$notificationerror .= get_string('xmlrpcdisabledcommunity', 'hub');
}
}
if (!empty($notificationerror)) {
echo $OUTPUT->header();
echo $OUTPUT->heading(get_string('searchcommunitycourse', 'block_community'), 3, 'main');
echo $OUTPUT->notification($notificationerror);
echo $OUTPUT->footer();
die;
}
$communitymanager = new block_community_manager();
$renderer = $PAGE->get_renderer('block_community');
/// Check if the page has been called with trust argument
$add = optional_param('add', -1, PARAM_INT);
$confirm = optional_param('confirmed', false, PARAM_INT);
if ($add != -1 and $confirm and confirm_sesskey()) {
$course = new stdClass();
$course->name = optional_param('coursefullname', '', PARAM_TEXT);
$course->description = optional_param('coursedescription', '', PARAM_TEXT);
$course->url = optional_param('courseurl', '', PARAM_URL);
$course->imageurl = optional_param('courseimageurl', '', PARAM_URL);
$communitymanager->block_community_add_course($course, $USER->id);
echo $OUTPUT->header();
echo $renderer->save_link_success(new moodle_url('/course/view.php', array('id' => $courseid)));
echo $OUTPUT->footer();
die;
