/**
* Override the PostController->Discussion() method before render to use our view instead.
*
* @param PostController $sender Sending controller instance.
*/
public function postController_beforeDiscussionRender_handler($sender)
{
// Override if we are looking at the question url.
if ($sender->RequestMethod == 'question') {
$sender->Form->addHidden('Type', 'Question');
$sender->title(t('Ask a Question'));
$sender->setData('Breadcrumbs', array(array('Name' => $sender->data('Title'), 'Url' => '/post/question')));
}
}
/**
* Add javascript to the post/edit discussion page so that tagging autocomplete works.
*
* @param PostController $Sender
*/
public function postController_render_before($Sender)
{
$Sender->addJsFile('jquery.tokeninput.js');
$Sender->addJsFile('tagging.js', 'plugins/Tagging');
$Sender->addDefinition('PluginsTaggingAdd', Gdn::session()->checkPermission('Plugins.Tagging.Add'));
$Sender->addDefinition('PluginsTaggingSearchUrl', Gdn::request()->Url('plugin/tagsearch'));
// Make sure that detailed tag data is available to the form.
$TagModel = TagModel::instance();
$DiscussionID = val('DiscussionID', $Sender->Data['Discussion']);
if ($DiscussionID) {
$Tags = $TagModel->getDiscussionTags($DiscussionID, TagModel::IX_EXTENDED);
$Sender->setData($Tags);
} elseif (!$Sender->Request->isPostBack() && ($tagString = $Sender->Request->get('tags'))) {
$tags = explodeTrim(',', $tagString);
$types = array_column(TagModel::instance()->defaultTypes(), 'key');
// Look up the tags by name.
$tagData = Gdn::sql()->getWhere('Tag', array('Name' => $tags, 'Type' => $types))->resultArray();
// Add any missing tags.
$tagNames = array_change_key_case(array_column($tagData, 'Name', 'Name'));
foreach ($tags as $tag) {
$tagKey = strtolower($tag);
if (!isset($tagNames[$tagKey])) {
$tagData[] = array('TagID' => $tag, 'Name' => $tagKey, 'FullName' => $tag, 'Type' => '');
}
}
$Sender->setData('Tags', $tagData);
}
}
