die('Wrong token.');
}
- $count = 0;
- // Delete a tag:
if (isset($_POST['deletetag']) && !empty($_POST['fromtag'])) {
- $needle = trim($_POST['fromtag']);
- // True for case-sensitive tag search.
- $linksToAlter = $LINKSDB->filterSearch(array('searchtags' => $needle), true);
- foreach($linksToAlter as $key=>$value)
- {
- $tags = explode(' ',trim($value['tags']));
- if (($pos = array_search($needle,$tags)) !== false) {
- unset($tags[$pos]); // Remove tag.
- $value['tags']=trim(implode(' ',$tags));
- $LINKSDB[$key]=$value;
- $history->updateLink($LINKSDB[$key]);
- ++$count;
- }
- }
- $LINKSDB->save($conf->get('resource.page_cache'));
- echo '<script>alert("Tag was removed from '.$count.' links.");document.location=\'?do=changetag\';</script>';
+ $delete = true;
+ } else if (isset($_POST['renametag']) && !empty($_POST['fromtag']) && !empty($_POST['totag'])) {
+ $delete = false;
+ } else {
+ $PAGE->renderPage('changetag');
exit;
}
- // Rename a tag:
- if (isset($_POST['renametag']) && !empty($_POST['fromtag']) && !empty($_POST['totag'])) {
- $needle = trim($_POST['fromtag']);
- // True for case-sensitive tag search.
- $linksToAlter = $LINKSDB->filterSearch(array('searchtags' => $needle), true);
- foreach($linksToAlter as $key=>$value) {
- $tags = preg_split('/\s+/', trim($value['tags']));
- // Replace tags value.
- if (($pos = array_search($needle,$tags)) !== false) {
+ $count = 0;
+ $needle = trim($_POST['fromtag']);
+ // True for case-sensitive tag search.
+ $linksToAlter = $LINKSDB->filterSearch(array('searchtags' => $needle), true);
+ foreach($linksToAlter as $key => $value)
+ {
+ $tags = explode(' ',trim($value['tags']));
+ if (($pos = array_search($needle,$tags)) !== false) {
+ if ($delete) {
+ unset($tags[$pos]); // Remove tag.
+ } else {
$tags[$pos] = trim($_POST['totag']);
- $value['tags'] = implode(' ', array_unique($tags));
- $LINKSDB[$key] = $value;
- $history->updateLink($LINKSDB[$key]);
- ++$count;
}
+ $value['tags'] = trim(implode(' ', array_unique($tags)));
+ $LINKSDB[$key]=$value;
+ $history->updateLink($LINKSDB[$key]);
+ ++$count;
}
- $LINKSDB->save($conf->get('resource.page_cache')); // Save to disk.
- echo '<script>alert("Tag was renamed in '.$count.' links.");document.location=\'?searchtags='.urlencode(escape($_POST['totag'])).'\';</script>';
- exit;
}
+ $LINKSDB->save($conf->get('resource.page_cache'));
+ $redirect = $delete ? 'do=changetag' : 'searchtags='. urlencode(escape($_POST['totag']));
+ $alert = $delete
+ ? sprintf(t('The tag was removed from %d links.'), $count)
+ : sprintf(t('The tag was renamed in %d links.'), $count);
+ echo '<script>alert("'. $alert .'");document.location=\'?'. $redirect .'\';</script>';
+ exit;
}
// -------- User wants to add a link without using the bookmarklet: Show form.