104 lines
2.4 KiB
PHP
104 lines
2.4 KiB
PHP
<?php
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/**
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* @file mod/tagrm.php
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*/
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use Friendica\App;
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use Friendica\Content\Text\BBCode;
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use Friendica\Core\L10n;
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use Friendica\Core\System;
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use Friendica\Database\DBM;
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use Friendica\Model\Item;
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function tagrm_post(App $a) {
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if (!local_user()) {
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goaway(System::baseUrl() . '/' . $_SESSION['photo_return']);
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}
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if ((x($_POST,'submit')) && ($_POST['submit'] === L10n::t('Cancel'))) {
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goaway(System::baseUrl() . '/' . $_SESSION['photo_return']);
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}
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$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($item),
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intval(local_user())
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);
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if (!DBM::is_result($r)) {
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goaway(System::baseUrl() . '/' . $_SESSION['photo_return']);
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}
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$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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Item::update(['tag' => $tag_str], ['id' => $item]);
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info(L10n::t('Tag removed') . EOL );
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goaway(System::baseUrl() . '/' . $_SESSION['photo_return']);
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// NOTREACHED
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}
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function tagrm_content(App $a) {
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$o = '';
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if (!local_user()) {
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goaway(System::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(System::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($item),
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intval(local_user())
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);
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if (!DBM::is_result($r)) {
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goaway(System::baseUrl() . '/' . $_SESSION['photo_return']);
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}
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$arr = explode(',', $r[0]['tag']);
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if (!count($arr)) {
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goaway(System::baseUrl() . '/' . $_SESSION['photo_return']);
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}
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$o .= '<h3>' . L10n::t('Remove Item Tag') . '</h3>';
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$o .= '<p id="tag-remove-desc">' . L10n::t('Select a tag to remove: ') . '</p>';
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$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($x) . '" >' . BBCode::convert($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="' . L10n::t('Remove') .'" />';
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$o .= '<input id="tagrm-cancel" type="submit" name="submit" value="' . L10n::t('Cancel') .'" />';
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$o .= '</form>';
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return $o;
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}
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