7 use Friendica\Content\Text\BBCode;
8 use Friendica\Core\L10n;
9 use Friendica\Database\DBA;
10 use Friendica\Model\Item;
11 use Friendica\Model\Term;
12 use Friendica\Util\Strings;
14 function tagrm_post(App $a)
17 $a->internalRedirect($_SESSION['photo_return']);
20 if (!empty($_POST['submit']) && ($_POST['submit'] === L10n::t('Cancel'))) {
21 $a->internalRedirect($_SESSION['photo_return']);
25 foreach (defaults($_POST, 'tag', []) as $tag) {
26 $tags[] = hex2bin(Strings::escapeTags(trim($tag)));
29 $item_id = defaults($_POST,'item', 0);
30 update_tags($item_id, $tags);
31 info(L10n::t('Tag(s) removed') . EOL);
33 $a->internalRedirect($_SESSION['photo_return']);
38 * Updates tags from an item
44 function update_tags($item_id, $tags){
45 if (empty($item_id) || empty($tags)){
49 $item = Item::selectFirst(['tag'], ['id' => $item_id, 'uid' => local_user()]);
50 if (!DBA::isResult($item)) {
54 $old_tags = explode(',', $item['tag']);
56 foreach ($tags as $new_tag) {
57 foreach ($old_tags as $index => $old_tag) {
58 if (strcmp($old_tag, $new_tag) == 0) {
59 unset($old_tags[$index]);
65 $tag_str = implode(',', $old_tags);
66 Term::insertFromTagFieldByItemId($item_id, $tag_str);
69 function tagrm_content(App $a)
74 $a->internalRedirect($_SESSION['photo_return']);
79 update_tags($a->argv[1], [Strings::escapeTags(trim(hex2bin($a->argv[2])))]);
80 $a->internalRedirect($_SESSION['photo_return']);
83 $item_id = (($a->argc > 1) ? intval($a->argv[1]) : 0);
85 $a->internalRedirect($_SESSION['photo_return']);
89 $item = Item::selectFirst(['tag'], ['id' => $item_id, 'uid' => local_user()]);
90 if (!DBA::isResult($item)) {
91 $a->internalRedirect($_SESSION['photo_return']);
94 $arr = explode(',', $item['tag']);
97 if (empty($item['tag'])) {
98 $a->internalRedirect($_SESSION['photo_return']);
101 $o .= '<h3>' . L10n::t('Remove Item Tag') . '</h3>';
103 $o .= '<p id="tag-remove-desc">' . L10n::t('Select a tag to remove: ') . '</p>';
105 $o .= '<form id="tagrm" action="tagrm" method="post" >';
106 $o .= '<input type="hidden" name="item" value="' . $item_id . '" />';
109 foreach ($arr as $x) {
110 $o .= '<li><input type="checkbox" name="tag[]" value="' . bin2hex($x) . '" >' . BBCode::convert($x) . '</input></li>';
114 $o .= '<input id="tagrm-submit" type="submit" name="submit" value="' . L10n::t('Remove') .'" />';
115 $o .= '<input id="tagrm-cancel" type="submit" name="submit" value="' . L10n::t('Cancel') .'" />';