Friendica Communications Platform
(please note that this is a clone of the repository at github, issues are handled there)
https://friendi.ca
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99 lines
2.3 KiB
99 lines
2.3 KiB
<?php |
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require_once('bbcode.php'); |
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function tagrm_post(&$a) { |
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if(! local_user()) |
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goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']); |
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if((x($_POST,'submit')) && ($_POST['submit'] === t('Cancel'))) |
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goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']); |
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$tag = ((x($_POST,'tag')) ? hex2bin(notags(trim($_POST['tag']))) : ''); |
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$item = ((x($_POST,'item')) ? intval($_POST['item']) : 0 ); |
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$r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1", |
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intval($item), |
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intval(local_user()) |
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); |
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if(! count($r)) |
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goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']); |
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$arr = explode(',', $r[0]['tag']); |
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for($x = 0; $x < count($arr); $x ++) { |
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if($arr[$x] === $tag) { |
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unset($arr[$x]); |
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break; |
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} |
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} |
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$tag_str = implode(',',$arr); |
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q("UPDATE `item` SET `tag` = '%s' WHERE `id` = %d AND `uid` = %d LIMIT 1", |
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dbesc($tag_str), |
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intval($item), |
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intval(local_user()) |
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); |
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info( t('Tag removed') . EOL ); |
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goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']); |
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// NOTREACHED |
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} |
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function tagrm_content(&$a) { |
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$o = ''; |
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if(! local_user()) { |
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goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']); |
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// NOTREACHED |
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} |
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$item = (($a->argc > 1) ? intval($a->argv[1]) : 0); |
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if(! $item) { |
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goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']); |
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// NOTREACHED |
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} |
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$r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1", |
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intval($item), |
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intval(local_user()) |
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); |
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if(! count($r)) |
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goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']); |
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$arr = explode(',', $r[0]['tag']); |
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if(! count($arr)) |
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goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']); |
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$o .= '<h3>' . t('Remove Item Tag') . '</h3>'; |
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$o .= '<p id="tag-remove-desc">' . t('Select a tag to remove: ') . '</p>'; |
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$o .= '<form id="tagrm" action="tagrm" method="post" >'; |
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$o .= '<input type="hidden" name="item" value="' . $item . '" />'; |
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$o .= '<ul>'; |
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foreach($arr as $x) { |
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$o .= '<li><input type="checkbox" name="tag" value="' . bin2hex($x) . '" >' . bbcode($x) . '</input></li>'; |
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} |
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$o .= '</ul>'; |
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$o .= '<input id="tagrm-submit" type="submit" name="submit" value="' . t('Remove') .'" />'; |
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$o .= '<input id="tagrm-cancel" type="submit" name="submit" value="' . t('Cancel') .'" />'; |
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$o .= '</form>'; |
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return $o; |
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}
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