function fetch_keywords_list($threadinfo, $pagetext = '')
{
global $vbphrase, $vbulletin;
require_once DIR . '/includes/functions_search.php';
require_once DIR . '/includes/class_taggablecontent.php';
$keywords = vB_Taggable_Content_Item::filter_tag_list($threadinfo['taglist'], $errors, false);
if (!empty($threadinfo['prefixid'])) {
$prefix = $vbphrase["prefix_{$threadinfo['prefixid']}_title_plain"];
$keywords[] = trim($prefix);
}
if (!empty($pagetext)) {
// title has already been htmlspecialchar'd, pagetext has not
$words = fetch_postindex_text(unhtmlspecialchars($threadinfo['title']) . ' ' . $pagetext);
$wordarray = split_string($words);
$sorted_counts = array_count_values($wordarray);
arsort($sorted_counts);
require DIR . '/includes/searchwords.php';
// get the stop word list; allow multiple requires
$badwords = array_merge($badwords, preg_split('/\\s+/s', $vbulletin->options['badwords'], -1, PREG_SPLIT_NO_EMPTY));
foreach ($sorted_counts as $word => $count) {
$word = trim($word);
if (in_array(vbstrtolower($word), $badwords)) {
continue;
}
if (vbstrlen($word) <= $vbulletin->options['minsearchlength'] and !in_array(vbstrtolower($word), $goodwords)) {
continue;
}
$word = htmlspecialchars_uni($word);
if (!in_array($word, $keywords)) {
$keywords[] = $word;
}
if (sizeof($keywords) >= 50) {
break;
}
}
}
return implode(', ', $keywords);
}
function tagdomerge()
{
global $vbulletin, $vbphrase, $db;
$taglist = tagcp_fetch_tag_list();
if (!sizeof($taglist))
{
print_cp_header($vbphrase['tag_manager']);
print_stop_message('no_tags_selected');
}
$vbulletin->input->clean_array_gpc('p', array(
'tagtext' => TYPE_NOHTML
));
$tagtext = $vbulletin->GPC['tagtext'];
$name_changed = false;
$tagdm = datamanager_init('tag', $vbulletin, ERRTYPE_ARRAY);
if (!$tagdm->fetch_by_tagtext($tagtext))
{
//bail on errors
if ($tagdm->errors)
{
print_cp_header($vbphrase['tag_manager']);
print_stop_message('generic_error_x', implode('<br /><br />', $tagdm->errors));
}
//otherwise create tag
$errors = array();
$valid = vB_Taggable_Content_Item::filter_tag_list(array($vbulletin->GPC['tagtext']), $errors);
if ($errors)
{
print_cp_header($vbphrase['tag_manager']);
print_stop_message('generic_error_x', implode('<br /><br />', $errors));
}
if (!empty($valid))
{
$tagdm->set('tagtext', $valid[0]);
$tagdm->set('dateline', TIMENOW);
if ($tagdm->errors)
{
print_cp_header($vbphrase['tag_manager']);
print_stop_message('generic_error_x', implode('<br /><br />', $tagdm->errors));
}
$tagdm->save();
}
}
else
{
//if the old tag and new differ only by case, then update
if ($tagtext != $tagdm->fetch_field('tagtext') AND
vbstrtolower($tagtext) == vbstrtolower($tagdm->fetch_field('tagtext'))
)
{
$name_changed = true;
$tagdm->set('tagtext', $tagtext);
$tagdm->save();
}
}
$targetid = $tagdm->fetch_field('tagid');
if (!$targetid)
{
print_cp_header($vbphrase['tag_manager']);
print_stop_message('no_changes_made');
}
// check if source and targed are the same
if (sizeof($taglist) == 1 AND in_array($targetid, $taglist))
{
if ($name_changed)
{
print_cp_header($vbphrase['tag_manager']);
print_stop_message('tags_edited_successfully');
}
else
{
print_cp_header($vbphrase['tag_manager']);
print_stop_message('no_changes_made');
}
}
if (false !== ($selected = array_search($targetid, $taglist)))
{
// ensure targetid is not in taglist
unset($taglist[$selected]);
}
foreach ($taglist as $mergetagid)
{
if ($mergetagid != $targetid)
{
$mergetagdm = datamanager_init('tag', $vbulletin, ERRTYPE_ARRAY);
if ($mergetagdm->fetch_by_id($mergetagid))
{
$mergetagdm->make_synonym($targetid);
}
}
}
// need to invalidate the search and tag cloud caches
build_datastore('tagcloud', '', 1);
build_datastore('searchcloud', '', 1);
setcookie('vbulletin_inlinetag', '', TIMENOW - 3600, '/');
print_cp_header($vbphrase['tag_manager']);
print_stop_message('tags_edited_successfully');
}
public function insertTags($tagtext)
{
$response = array();
$exception = new vB_Exception_Api();
$tagdm = new vB_DataManager_Tag(vB_DataManager_Constants::ERRTYPE_ARRAY);
if ($tagdm->fetch_by_tagtext($tagtext)) {
$exception->add_error("tag_exists", array());
}
if ($tagtext and is_string($tagtext)) {
require_once DIR . '/includes/class_taggablecontent.php';
$valid = vB_Taggable_Content_Item::filter_tag_list(array($tagtext), $errors, false);
} else {
$exception->add_error("invalid_tag_value", array());
}
if (!empty($valid)) {
$tagdm->set('tagtext', $valid[0]);
$tagdm->set('dateline', vB::getRequest()->getTimeNow());
if ($tagdm->errors) {
$exception->add_error($tagdm->errors, array());
}
$tagdm->save();
$response['result'] = true;
} else {
if (!empty($errors)) {
foreach ($errors as $error) {
$phraseid = $error[0];
unset($error[0]);
$exception->add_error($phraseid, $error);
}
} else {
$exception->add_error("invalid_tag_value", array());
}
}
//Exception Handling
if ($exception->has_errors()) {
throw $exception;
}
return $response;
}
