/**
* Constructor.
*
* @param \stdClass $tagarea
*/
public function __construct($tagarea)
{
if (!empty($tagarea->locked)) {
// If the tag collection for the current tag area is locked, display the
// name of the collection without possibility to edit it.
$tagcoll = \core_tag_collection::get_by_id($tagarea->tagcollid);
parent::__construct('core_tag', 'tagareacollection', $tagarea->id, false, \core_tag_collection::display_name($tagcoll), $tagarea->tagcollid);
return;
}
$tagcollections = \core_tag_collection::get_collections_menu(true);
$editable = count($tagcollections) > 1 && has_capability('moodle/tag:manage', context_system::instance());
$areaname = core_tag_area::display_name($tagarea->component, $tagarea->itemtype);
$edithint = new lang_string('edittagcollection', 'core_tag');
$editlabel = new lang_string('changetagcoll', 'core_tag', $areaname);
$value = $tagarea->tagcollid;
parent::__construct('core_tag', 'tagareacollection', $tagarea->id, $editable, null, $value, $edithint, $editlabel);
$this->set_type_select($tagcollections);
}
if ($perpage != DEFAULT_PAGE_SIZE) {
$params['perpage'] = $perpage;
}
if ($page > 0) {
$params['page'] = $page;
}
admin_externalpage_setup('managetags', '', $params, '', array('pagelayout' => 'report'));
if (empty($CFG->usetags)) {
print_error('tagsaredisabled', 'tag');
}
$tagobject = null;
if ($tagid) {
$tagobject = core_tag_tag::get($tagid, '*', MUST_EXIST);
$tagcollid = $tagobject->tagcollid;
}
$tagcoll = core_tag_collection::get_by_id($tagcollid);
$tagarea = core_tag_area::get_by_id($tagareaid);
$manageurl = new moodle_url('/tag/manage.php');
if ($tagcoll) {
// We are inside a tag collection - add it to the page url and the breadcrumb.
$PAGE->set_url(new moodle_url($PAGE->url, array('tc' => $tagcoll->id)));
$PAGE->navbar->add(core_tag_collection::display_name($tagcoll), new moodle_url($manageurl, array('tc' => $tagcoll->id)));
}
$PAGE->set_blocks_editing_capability('moodle/tag:editblocks');
switch ($action) {
case 'colladd':
case 'colledit':
if ($action === 'colladd' || $action === 'colledit' && $tagcoll && empty($tagcoll->component)) {
$form = new core_tag_collection_form($manageurl, $tagcoll);
if ($form->is_cancelled()) {
redirect($manageurl);
/**
* Creates a URL to view a tag
*
* @param int $tagcollid
* @param string $name
* @param int $exclusivemode
* @param int $fromctx context id where this tag cloud is displayed
* @param int $ctx context id for tag view link
* @param int $rec recursive argument for tag view link
* @return \moodle_url
*/
public static function make_url($tagcollid, $name, $exclusivemode = 0, $fromctx = 0, $ctx = 0, $rec = 1)
{
$coll = core_tag_collection::get_by_id($tagcollid);
if (!empty($coll->customurl)) {
$url = '/' . ltrim(trim($coll->customurl), '/');
} else {
$url = '/tag/index.php';
}
$params = array('tc' => $tagcollid, 'tag' => $name);
if ($exclusivemode) {
$params['excl'] = 1;
}
if ($fromctx) {
$params['from'] = $fromctx;
}
if ($ctx) {
$params['ctx'] = $ctx;
}
if (!$rec) {
$params['rec'] = 0;
}
return new moodle_url($url, $params);
}
