3 require_once('bbcode.php');
5 function tagrm_post(&$a) {
8 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
11 if((x($_POST,'submit')) && ($_POST['submit'] === t('Cancel')))
12 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
14 $tag = ((x($_POST,'tag')) ? hex2bin(notags(trim($_POST['tag']))) : '');
15 $item = ((x($_POST,'item')) ? intval($_POST['item']) : 0 );
17 $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
23 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
25 $arr = explode(',', $r[0]['tag']);
26 for($x = 0; $x < count($arr); $x ++) {
27 if($arr[$x] === $tag) {
33 $tag_str = implode(',',$arr);
35 q("UPDATE `item` SET `tag` = '%s' WHERE `id` = %d AND `uid` = %d LIMIT 1",
41 info( t('Tag removed') . EOL );
42 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
50 function tagrm_content(&$a) {
55 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
59 $item = (($a->argc > 1) ? intval($a->argv[1]) : 0);
61 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
66 $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
72 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
74 $arr = explode(',', $r[0]['tag']);
77 goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
79 $o .= '<h3>' . t('Remove Item Tag') . '</h3>';
81 $o .= '<p id="tag-remove-desc">' . t('Select a tag to remove: ') . '</p>';
83 $o .= '<form id="tagrm" action="tagrm" method="post" >';
84 $o .= '<input type="hidden" name="item" value="' . $item . '" />';
89 $o .= '<li><input type="checkbox" name="tag" value="' . bin2hex($x) . '" >' . bbcode($x) . '</input></li>';
93 $o .= '<input id="tagrm-submit" type="submit" name="submit" value="' . t('Remove') .'" />';
94 $o .= '<input id="tagrm-cancel" type="submit" name="submit" value="' . t('Cancel') .'" />';