public static function adminRemoveTags($core, dcPostsActionsPage $ap, $post)
{
if (!empty($post['meta_id']) && $core->auth->check('delete,contentadmin', $core->blog->id)) {
$meta =& $core->meta;
$posts = $ap->getRS();
while ($posts->fetch()) {
foreach ($_POST['meta_id'] as $v) {
$meta->delPostMeta($posts->post_id, 'tag', $v);
}
}
dcPage::addSuccessNotice(sprintf(__('Tag has been successfully removed from selected entries', 'Tags have been successfully removed from selected entries', count($_POST['meta_id']))));
$ap->redirect(true);
} else {
$meta =& $core->meta;
$tags = array();
foreach ($ap->getIDS() as $id) {
$post_tags = $meta->getMetadata(array('meta_type' => 'tag', 'post_id' => (int) $id))->toStatic()->rows();
foreach ($post_tags as $v) {
if (isset($tags[$v['meta_id']])) {
$tags[$v['meta_id']]++;
} else {
$tags[$v['meta_id']] = 1;
}
}
}
if (empty($tags)) {
throw new Exception(__('No tags for selected entries'));
}
$ap->beginPage(dcPage::breadcrumb(array(html::escapeHTML($core->blog->name) => '', __('Entries') => 'posts.php', __('Remove selected tags from this selection') => '')));
$posts_count = count($_POST['entries']);
echo '<form action="' . $ap->getURI() . '" method="post">' . $ap->getCheckboxes() . '<div><p>' . __('Following tags have been found in selected entries:') . '</p>';
foreach ($tags as $k => $n) {
$label = '<label class="classic">%s %s</label>';
if ($posts_count == $n) {
$label = sprintf($label, '%s', '<strong>%s</strong>');
}
echo '<p>' . sprintf($label, form::checkbox(array('meta_id[]'), html::escapeHTML($k)), html::escapeHTML($k)) . '</p>';
}
echo '<p><input type="submit" value="' . __('ok') . '" />' . $core->formNonce() . $ap->getHiddenFields() . form::hidden(array('action'), 'tags_remove') . '</p></div></form>';
$ap->endPage();
}
}
