/**
* Creates a new tag
*
* @throws SwatException if no database connection is set on this tag
* entry control.
*/
protected function insertTag($title, $index)
{
if ($this->app === null) {
throw new SwatException('An application must be set on the tag entry control during ' . 'the widget init phase.');
}
// check to see if the tag already exists
$instance_id = $this->app->getInstanceId();
$sql = sprintf('select * from
BlorgTag where lower(title) = lower(%s) and instance %s %s', $this->app->db->quote($title, 'text'), SwatDB::equalityOperator($instance_id), $this->app->db->quote($instance_id, 'integer'));
$tags = SwatDB::query($this->app->db, $sql, SwatDBClassMap::get('BlorgTagWrapper'));
// only insert if no tag already exists (prevents creating two tags on
// reloading)
if (count($tags) > 0) {
$tag = $tags->getFirst();
} else {
$tag = new BlorgTag();
$tag->setDatabase($this->app->db);
$tag->instance = $instance_id;
$tag->title = $title;
$tag->save();
if (isset($this->app->memcache)) {
$this->app->memcache->flushNs('tags');
}
$message = new SwatMessage(sprintf(Blorg::_('The tag “%s” has been added.'), $tag->title));
$this->app->messages->add($message);
}
$this->tag_array[$tag->shortname] = $tag->title;
$this->selected_tag_array[$tag->shortname] = $tag->title;
}
protected function initTag()
{
$class_name = SwatDBClassMap::get('BlorgTag');
$this->tag = new $class_name();
$this->tag->setDatabase($this->app->db);
if (!$this->tag->loadByShortname($this->getArgument('shortname'), $this->app->getInstance())) {
throw new SiteNotFoundException('Page not found.');
}
}
protected function buildInternal()
{
parent::buildInternal();
$this->buildMessages();
$ds = new SwatDetailsStore($this->tag);
$ds->post_count = $this->tag->getPostCount();
$details_view = $this->ui->getWidget('details_view');
$details_view->data = $ds;
$details_frame = $this->ui->getWidget('details_frame');
$details_frame->title = Blorg::_('Tag');
$details_frame->subtitle = $this->tag->title;
$this->buildToolbar();
}
protected function saveDBData()
{
$values = $this->ui->getValues(array('title', 'shortname'));
$this->tag->title = $values['title'];
-($this->tag->shortname = $values['shortname']);
if ($this->id === null) {
$now = new SwatDate();
$now->toUTC();
$this->tag->createdate = $now;
$this->tag->instance = $this->app->getInstanceId();
}
if ($this->tag->isModified()) {
$this->tag->save();
if (isset($this->app->memcache)) {
$this->app->memcache->flushNs('tags');
// only clear the posts when editing an existing tag
if ($this->id !== null) {
$this->app->memcache->flushNs('posts');
}
}
$message = new SwatMessage(sprintf(Blorg::_('“%s” has been saved.'), $this->tag->title));
$this->app->messages->add($message);
}
}
