}
if ($CGDb->where('ponyid', $Appearance['id'])->where('tid', $Tag['tid'])->has('tagged')) {
Response::fail('This appearance already has this tag');
}
if (!$CGDb->insert('tagged', array('ponyid' => $Appearance['id'], 'tid' => $Tag['tid']))) {
Response::dbError();
}
break;
case "untag":
$tag_id = (new Input('tag', 'int', array(Input::CUSTOM_ERROR_MESSAGES => array(Input::ERROR_MISSING => 'Tag ID is missing', Input::ERROR_INVALID => 'Tag ID (@value) is invalid'))))->out();
$Tag = $CGDb->where('tid', $tag_id)->getOne('tags');
if (empty($Tag)) {
Response::fail('This tag does not exist');
}
if (!empty($Tag['synonym_of'])) {
$Syn = Tags::getSynonymOf($Tag, 'name');
Response::fail('Synonym tags cannot be removed from appearances directly. ' . "If you want to remove this tag you must remove <strong>{$Syn['name']}</strong> or the synonymization.");
}
if ($CGDb->where('ponyid', $Appearance['id'])->where('tid', $Tag['tid'])->has('tagged')) {
if (!$CGDb->where('ponyid', $Appearance['id'])->where('tid', $Tag['tid'])->delete('tagged')) {
Response::dbError();
}
}
break;
}
Appearances::updateIndex($Appearance['id']);
Tags::updateUses($Tag['tid']);
if (!empty(CGUtils::GROUP_TAG_IDS_ASSOC[$Tag['tid']])) {
Appearances::getSortReorder($EQG);
}
$response = array('tags' => Appearances::getTagsHTML($Appearance['id'], NOWRAP));
