$item_id, 'uid' => local_user()]);
if (!DBA::isResult($item)) {
goaway(System::baseUrl() . '/' . $_SESSION['photo_return']);
}
$arr = explode(',', $item['tag']);
for ($x = 0; $x < count($arr); $x ++) {
if ($arr[$x] === $tag) {
unset($arr[$x]);
break;
}
}
$tag_str = implode(',',$arr);
Item::update(['tag' => $tag_str], ['id' => $item_id]);
info(L10n::t('Tag removed') . EOL );
goaway(System::baseUrl() . '/' . $_SESSION['photo_return']);
// NOTREACHED
}
function tagrm_content(App $a)
{
$o = '';
if (!local_user()) {
goaway(System::baseUrl() . '/' . $_SESSION['photo_return']);
// NOTREACHED
}
$item_id = (($a->argc > 1) ? intval($a->argv[1]) : 0);
if (!$item_id) {
goaway(System::baseUrl() . '/' . $_SESSION['photo_return']);
// NOTREACHED
}
$item = Item::selectFirst(['tag'], ['id' => $item_id, 'uid' => local_user()]);
if (!DBA::isResult($item)) {
goaway(System::baseUrl() . '/' . $_SESSION['photo_return']);
}
$arr = explode(',', $item['tag']);
if (!count($arr)) {
goaway(System::baseUrl() . '/' . $_SESSION['photo_return']);
}
$o .= '' . L10n::t('Remove Item Tag') . '
';
$o .= '' . L10n::t('Select a tag to remove: ') . '
';
$o .= '';
return $o;
}