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 (x($_POST,'submit') && ($_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
42 function update_tags($item_id, $tags){
43 if (empty($item_id) || empty($tags)){
47 $item = Item::selectFirst(['tag'], ['id' => $item_id, 'uid' => local_user()]);
48 if (!DBA::isResult($item)) {
52 $old_tags = explode(',', $item['tag']);
54 foreach ($tags as $new_tag) {
55 foreach ($old_tags as $index => $old_tag) {
56 if (strcmp($old_tag, $new_tag) == 0) {
57 unset($old_tags[$index]);
63 $tag_str = implode(',', $old_tags);
64 Term::insertFromTagFieldByItemId($item_id, $tag_str);
67 function tagrm_content(App $a)
72 $a->internalRedirect($_SESSION['photo_return']);
77 update_tags($a->argv[1], [Strings::escapeTags(trim(hex2bin($a->argv[2])))]);
78 $a->internalRedirect($_SESSION['photo_return']);
81 $item_id = (($a->argc > 1) ? intval($a->argv[1]) : 0);
83 $a->internalRedirect($_SESSION['photo_return']);
87 $item = Item::selectFirst(['tag'], ['id' => $item_id, 'uid' => local_user()]);
88 if (!DBA::isResult($item)) {
89 $a->internalRedirect($_SESSION['photo_return']);
92 $arr = explode(',', $item['tag']);
95 if (empty($item['tag'])) {
96 $a->internalRedirect($_SESSION['photo_return']);
99 $o .= '<h3>' . L10n::t('Remove Item Tag') . '</h3>';
101 $o .= '<p id="tag-remove-desc">' . L10n::t('Select a tag to remove: ') . '</p>';
103 $o .= '<form id="tagrm" action="tagrm" method="post" >';
104 $o .= '<input type="hidden" name="item" value="' . $item_id . '" />';
107 foreach ($arr as $x) {
108 $o .= '<li><input type="checkbox" name="tag[]" value="' . bin2hex($x) . '" >' . BBCode::convert($x) . '</input></li>';
112 $o .= '<input id="tagrm-submit" type="submit" name="submit" value="' . L10n::t('Remove') .'" />';
113 $o .= '<input id="tagrm-cancel" type="submit" name="submit" value="' . L10n::t('Cancel') .'" />';