public function push_special($data, $content_id, $content_relation_id, $check)
{
$content_push = array('content_id' => $content_id, 'content_relation_id' => $content_relation_id, 'type' => 1, 'relation_data' => serialize($data['special']));
include_once ROOT_PATH . 'lib/class/special.class.php';
$special_obj = new special();
$content_data = $data;
$sql = "SELECT * FROM " . DB_PREFIX . "content_push WHERE type=1 AND content_id={$content_id}";
$info = $this->db->query_first($sql);
if ($info && !$content_relation_id) {
$content_push['content_id'] = $info['content_id'];
$content_push['content_relation_id'] = $info['content_relation_id'];
}
$sql = "SELECT * FROM " . DB_PREFIX . "content_columns WHERE content_id={$content_id}";
$content_columns = $this->db->query_first($sql);
$content_columnsarr = $content_columns['column_datas'] ? unserialize($content_columns['column_datas']) : array();
foreach ($content_columnsarr as $k => $v) {
$cc[$k] = $v['name'];
}
$content_data['publish_content_columns'] = $cc;
if ($check && !empty($info)) {
//先判断content_push有没有记录
$relation_data = unserialize($info['relation_data']);
$data_special_keys = array_keys($data['special']);
$relation_special_keys = array_keys($relation_data);
$insert_relation_idarr = array_diff($data_special_keys, $relation_special_keys);
$delete_relation_idarr = array_diff($relation_special_keys, $data_special_keys);
if (!$insert_relation_idarr && !$delete_relation_idarr) {
//只更新专题内容
$content_data['content_id'] = $content_push['content_relation_id'];
$content_data['cid'] = $content_push['content_id'];
$special_obj->update_special_content($content_data);
return true;
} else {
if ($insert_relation_idarr) {
//插入专题内容
$content_data['special_id'] = implode(',', $insert_relation_idarr);
$content_data['content_id'] = $content_push['content_relation_id'];
$content_data['cid'] = $content_push['content_id'];
$special_obj->insert_special_content($content_data);
} else {
if ($delete_relation_idarr) {
//通知专题删除内容
$special_obj->delete_special_content(implode(',', $delete_relation_idarr), $content_push['content_id'], $data);
}
}
}
//更新content_push
if ($data['special']) {
if (!$content_push['content_relation_id']) {
unset($content_push['content_relation_id']);
}
self::update('content_push', ' id=' . $info['id'], $content_push);
} else {
self::delete_expand('content_push', $info['id']);
}
} else {
if ($data['special']) {
//插入content_push
self::insert('content_push', $content_push);
//插入专题内容
$content_data['special_id'] = implode(',', array_keys($data['special']));
$content_data['content_id'] = $content_push['content_relation_id'];
$content_data['cid'] = $content_push['content_id'];
$special_obj->insert_special_content($content_data);
}
}
}
