/**
* Append a tag to the existing tag list
*
* @param mixed $tag
* @return void
*/
public function append($tag)
{
if (!isset($this->_cache['tags'])) {
$this->_cache['tags'] = new ItemList(array());
}
if (!$tag) {
return;
}
if (!$tag instanceof Tag) {
$tg = new Tag($tag);
$tg->set('raw_tag', $tag);
$tag = $tg;
}
$this->_cache['tags']->add($tag);
}
/**
* Copy all tag associations from one tag to another
*
* @return void
*/
public function pierceTask()
{
// Incoming
$ids = Request::getVar('id', array());
$ids = !is_array($ids) ? array($ids) : $ids;
$step = Request::getInt('step', 1);
$step = $step ? $step : 1;
// Make sure we have some IDs to work with
if ($step == 1 && (!$ids || count($ids) < 1)) {
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller, false));
return;
}
$idstr = implode(',', $ids);
switch ($step) {
case 1:
Request::setVar('hidemainmenu', 1);
$this->view->step = 2;
$this->view->idstr = $idstr;
$this->view->tags = array();
// Loop through the IDs of the tags we want to merge
foreach ($ids as $id) {
// Load the tag's info
$this->view->tags[] = new Tag(intval($id));
}
// Get all tags
$cloud = new Cloud();
// Set any errors
if ($this->getError()) {
$this->view->setError($this->getError());
}
// Output the HTML
$this->view->display();
break;
case 2:
// Check for request forgeries
Request::checkToken();
// Get the string of tag IDs we plan to merge
$ind = Request::getVar('ids', '', 'post');
if ($ind) {
$ids = explode(',', $ind);
} else {
$ids = array();
}
// Incoming
$tag_exist = Request::getInt('existingtag', 0, 'post');
$tag_new = Request::getVar('newtag', '', 'post');
// Are we merging tags into a totally new tag?
if ($tag_new) {
// Yes, we are
$newtag = new Tag($tag_new);
if (!$newtag->exists()) {
$newtag->set('raw_tag', $tag_new);
}
if (!$newtag->store(true)) {
$this->setError($newtag->getError());
}
$mtag = $newtag->get('id');
} else {
// No, we're merging into an existing tag
$mtag = $tag_exist;
}
foreach ($ids as $id) {
if ($mtag == $id) {
continue;
}
$oldtag = new Tag(intval($id));
if (!$oldtag->copyTo($mtag)) {
$this->setError($oldtag->getError());
}
}
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller, false), Lang::txt('COM_TAGS_TAGS_COPIED'));
break;
}
}
/**
* Update an entry
*
* @return void
*/
public function updateTask()
{
$this->requiresAuthentication();
$id = Request::getInt('id', 0);
$tag = Request::getVar('tag', null);
$raw = Request::getVar('raw_tag', null);
$label = Request::getVar('label', null);
$admin = Request::getInt('admin', 0);
$subs = Request::getVar('substitutes', null);
if (!$id) {
throw new Exception(Lang::txt('COM_TAGS_ERROR_MISSING_DATA'), 500);
}
$record = new Tag($id);
if (!$record->exists()) {
$record->set('admin', $admin ? 1 : 0);
if ($raw_tag) {
$record->set('raw_tag', $raw_tag);
}
if ($tag) {
$record->set('tag', $tag);
}
$record->set('label', $label);
$record->set('substitutions', $subs);
if (!$record->store(true)) {
throw new Exception($record->getError(), 500);
}
}
$this->send($record->toObject());
}