www.gusucode.com > Piwik 网站流量统计系统 v2.9.1PHP源码程序 > Piwik 网站流量统计系统 v2.9.1/piwik/piwik/plugins/API/Renderer/Json.php
<?php /** * Piwik - free/libre analytics platform * * @link http://piwik.org * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later * */ namespace Piwik\Plugins\API\Renderer; use Piwik\API\ApiRenderer; use Piwik\Common; use Piwik\DataTable\Renderer; use Piwik\DataTable; use Piwik\Piwik; use Piwik\ProxyHttp; /** * API output renderer for JSON. * * **NOTE: This is the old JSON format. It includes bugs that are fixed in the JSON2 API output * format. Please use that format instead of this.** * * @deprecated */ class Json extends ApiRenderer { public function renderSuccess($message) { $result = json_encode(array('result' => 'success', 'message' => $message)); return $this->applyJsonpIfNeeded($result); } public function renderException($message, \Exception $exception) { $exceptionMessage = str_replace(array("\r\n", "\n"), "", $message); $result = json_encode(array('result' => 'error', 'message' => $exceptionMessage)); return $this->applyJsonpIfNeeded($result); } public function renderDataTable($dataTable) { $result = parent::renderDataTable($dataTable); return $this->applyJsonpIfNeeded($result); } public function renderArray($array) { if (Piwik::isMultiDimensionalArray($array)) { $jsonRenderer = Renderer::factory('json'); $jsonRenderer->setTable($array); $result = $jsonRenderer->render(); return $this->applyJsonpIfNeeded($result); } return $this->renderDataTable($array); } public function sendHeader() { Renderer\Json::sendHeaderJSON(); ProxyHttp::overrideCacheControlHeaders(); } /** * @param $str * @return string */ private function applyJsonpIfNeeded($str) { $jsonCallback = Common::getRequestVar('callback', false, null, $this->request); if ($jsonCallback === false) { $jsonCallback = Common::getRequestVar('jsoncallback', false, null, $this->request); } if ($jsonCallback !== false) { if (preg_match('/^[0-9a-zA-Z_.]*$/D', $jsonCallback) > 0) { $str = $jsonCallback . "(" . $str . ")"; } } return $str; } }