information-system/application/third_party/pagespeed/controllers/index.php

<?php

if (!defined('BASEPATH'))
    exit('No direct script access allowed');

class Index extends CI_Controller {

    public function __construct() {
        parent::__construct();
        $this->load->model('PageSpeedData_model');
    }

    public function index() {
        $this->load->view('welcome');
    }

    //自动抓取分数和排名
    public function auto($sitecode = 'cht') {
        $this->run('/', 'cht');
    }

    public function run($psd_URL, $psd_SiteCode) {
        if (empty($psd_URL) || empty($psd_SiteCode)) {
            return false;
        }
        $sites = $this->config->item('site');
        if (empty($sites[$psd_SiteCode])) {
            return false;
        }
        $site_url = rtrim($sites[$psd_SiteCode]['site_url'], '/'); //删除/，因为URL已经含有了
        $run_URL = urlencode(trim($site_url . $psd_URL));
        $pagespeed_data = $this->PageSpeedData_model->detail($psd_URL, $psd_SiteCode);
        $PageSpeedData = new StdClass;

        $desktop_url = "https://www.googleapis.com/pagespeedonline/v2/runPagespeed?strategy=desktop&locale=zh_CN&url=$run_URL";
        $desktop_url = "http://pagespeed.mycht.cn/pagespeedonline/v2/runPagespeed?strategy=desktop&locale=zh_CN&url=$run_URL";
        $mobile_url = "https://www.googleapis.com/pagespeedonline/v2/runPagespeed?strategy=mobile&locale=zh_CN&url=$run_URL";
        $mobile_url = "http://pagespeed.mycht.cn/pagespeedonline/v2/runPagespeed?strategy=mobile&locale=zh_CN&url=$run_URL";
        //echo $desktop_url;die();
        $desktop_data = GET_HTTP($desktop_url);
        $mobile_data = GET_HTTP($mobile_url);
        if (empty($desktop_data) || empty($mobile_data)) {
            return false;
        }
        $desktop_object = json_decode($desktop_data);
        $mobile_object = json_decode($mobile_data);
        if (!empty($desktop_object->error) || !empty($mobile_object->error)) {
            return false;
        }

        if (!$desktop_object->responseCode == '200' || !$mobile_object->responseCode == '200') {
            echo 'ERROR:' . $desktop_object->responseCode . ' ' . $mobile_object->responseCode;
            return FALSE;
        }
        
        $PageSpeedData->psd_DesktopScore = $desktop_object->ruleGroups->SPEED->score;
        $PageSpeedData->psd_MobileScore = $mobile_object->ruleGroups->SPEED->score;
        $PageSpeedData->psd_DesktopData = $desktop_data;
        $PageSpeedData->psd_MobileData = $mobile_data;
        $PageSpeedData->psd_URL = $psd_URL;
        $PageSpeedData->psd_Datetime = date('Y-m-d H:i:s', time());
        $PageSpeedData->psd_SiteCode = $psd_SiteCode;
        $PageSpeedData->psd_ErrorCount = 0;
        
        if (empty($pagespeed_data)) {
            $psd_id = $this->PageSpeedData_model->add('PageSpeedData', $PageSpeedData);
        } else {
            $where = array('psd_id' => $pagespeed_data->psd_id);
            $this->PageSpeedData_model->update('PageSpeedData', $PageSpeedData, $where);
        }
        echo $run_URL . '<br/>';
    }

}