function tag_url_handler(&$sm, $url_array)
{
$um =& $sm->get_url_manager();
$params = array('url_module' => 'tag');
if (VIVVO_MODULES_TAGS == 1) {
array_shift($url_array);
$last_chunk = end($url_array);
$url_count = count($_url_array);
if (preg_match('/index\\.(\\d+)?.*' . $um->list['output_type'] . '?/i', $last_chunk, $filename)) {
if (!empty($filename[1])) {
$params['pg'] = $filename[1];
}
array_pop($url_array);
$last_chunk = end($url_array);
}
if ($last_chunk) {
require_once VIVVO_FS_INSTALL_ROOT . 'lib/vivvo/core/Tags.class.php';
$tag_list = new Tags_list($sm);
$tag = $tag_list->get_tag_by_sefriendly(urldecode($last_chunk));
if ($tag) {
$params['search_tag_id'] = $tag->id;
} else {
go_404();
}
} else {
// show tags main page
$params['show_tags'] = 1;
}
return $params;
} else {
go_404();
}
}
function topic_url_handler(&$sm, $url_array)
{
$um = $sm->get_url_manager();
$params = array();
require_once VIVVO_FS_INSTALL_ROOT . 'lib/vivvo/core/TagsGroups.class.php';
$tags_groups_list = new TagsGroups_list($sm);
$topic_url = urldecode($params['url_module'] = $url_array[0]);
$label_url = false;
if (($count = count($url_array)) > 1) {
$label_url = urldecode($url_array[1]);
if (preg_match('/index\\.(\\d+)\\.html/', $label_url, $matches)) {
$label_url = false;
$pg = +$matches[1];
} elseif ($count == 3) {
if (preg_match('/index\\.(\\d+)\\.html/', $url_array[2], $matches)) {
$pg = +$matches[1];
} else {
go_404();
}
} elseif ($count != 2) {
go_404();
}
} elseif (!$count) {
go_404();
}
if ($topic = $tags_groups_list->get_group_by_url($topic_url)) {
$params['search_tid'] = (int) $topic->get_id();
if ($params['search_tid'] == 1) {
// 'System' topic
go_404();
}
if ($label_url) {
require_once VIVVO_FS_INSTALL_ROOT . 'lib/vivvo/core/Tags.class.php';
$tags_list = new Tags_list($sm);
if ($tag = $tags_list->get_tag_by_sefriendly($label_url)) {
$params['search_lid'] = (int) $tag->get_id();
} else {
go_404();
}
}
if ($pg) {
$params['pg'] = $pg;
}
return $params;
}
go_404();
}
/**
* Add new tag
*
* @param string $name
* @param string $sefriendly
*/
public function add_tag($name, $sefriendly)
{
if (!vivvo_hooks_manager::call('tag_add', array(&$name, &$sefriendly))) {
return vivvo_hooks_manager::get_status();
}
$user = vivvo_lite_site::get_instance()->user;
if ($user && $user->can('MANAGE_TAGS')) {
$tag_list = new Tags_list();
if ($tag = $tag_list->get_tag_by_sefriendly($sefriendly)) {
if ($tag->get_id() < 100) {
$this->set_error_code(2423);
return false;
}
return $tag->get_id();
}
// if ($tag = $tag_list->get_tag_by_name(addslashes($name))) {
// if ($tag->get_id() < 100){
// $this->set_error_code(2423);
// return false;
// }
// return $tag->get_id();
// }
if (empty($sefriendly)) {
$sefriendly = make_sefriendly($name);
} else {
$sefriendly = make_sefriendly($sefriendly);
}
$tag = new Tags();
// $tag->set_name(htmlspecialchars($name, ENT_QUOTES, 'UTF-8'));
$tag->set_name($name);
$tag->set_sefriendly($sefriendly);
$this->_post_master->set_data_object($tag);
if (!$this->_post_master->sql_insert()) {
$this->set_error_code(2401);
return false;
}
$work_id = $this->_post_master->get_work_id();
admin_log($user->get_username(), 'Created tag #' . $work_id);
return $work_id;
}
$this->set_error_code(2410);
return false;
}
