/** * Add new tag and tag link * @param integer $article_id * @param array $in_tag * @return boolean true on success or false on fail */ function add_tag_link($article_id, $in_tag) { if (!vivvo_hooks_manager::call('tag_addLink', array(&$article_id, &$in_tag))) { return vivvo_hooks_manager::get_status(); } $sm = vivvo_lite_site::get_instance(); $in_tag = htmlspecialchars($in_tag, ENT_QUOTES, 'UTF-8'); if ($sm->user && $sm->user->can('ARTICLE_TAG')) { $tag_array_finish = array(); $tag_array = array_map('trim', explode(',', $in_tag)); foreach ($tag_array as $k => $v) { if (strlen($v) > 2 && !is_numeric($v) && !preg_match('/[\\?\\/\\&\\.]/', $v)) { $tag_array_finish[] = strtolower($v); } } $tag_list = new Tags_list(); $tag_list->get_tag_by_name($tag_array_finish); $new_tag_index = 0; $new_tag = array(); //add missing tags foreach ($tag_list->list as $tag) { if (in_array($tag_name = strtolower($tag->get_name()), $tag_array_finish)) { unset($tag_array_finish[array_search($tag_name, $tag_array_finish)]); } } $tag_array_finish = array_filter($tag_array_finish); foreach ($tag_array_finish as $tag_name) { $new_tag[$new_tag_index] = new Tags(); $new_tag[$new_tag_index]->set_name($tag_name); $new_tag[$new_tag_index]->set_sefriendly(make_sefriendly($tag_name)); $this->_post_master->set_data_object($new_tag[$new_tag_index]); if ($this->_post_master->sql_insert()) { $tag_id = $this->_post_master->get_work_id(); $tag_list->list[$tag_id] =& $new_tag[$new_tag_index]; } else { $this->set_error_code(2401); return false; } $new_tag_index++; } $new_tag_ids = $tag_list->get_list_ids(); $atl = new ArticlesTags_list(); $atl->get_by_article_user($article_id, $sm->user->get_id()); $article_tag_ids = $atl->get_property_list('tag_id'); //add new tag links if (!empty($new_tag_ids)) { $add_article_tags = $new_tag_ids; if (!empty($article_tag_ids)) { $add_article_tags = array_diff($new_tag_ids, $article_tag_ids); } if (!empty($add_article_tags)) { foreach ($add_article_tags as $tag_id) { $at = new ArticlesTags(); $at->set_tag_id($tag_id); $at->set_article_id($article_id); $at->set_user_id($sm->user->get_id()); $this->_post_master->set_data_object($at); if (!$this->_post_master->sql_insert()) { $this->set_error_code(2402); return false; } } } } return true; } else { $this->set_error_code(2403); return false; } }