CheckAllTemplatesResponseController::get_user_email() - Code Metrics - sunnysideup/silverstripe-templateoverview - Measure and Improve Code Quality continuously with Scrutinizer

get_user_email() A
last analyzed 2023-07-09 09:33 UTC

↳ Parent: CheckAllTemplatesResponseController
Complexity

Conditions	3
Paths	3
Size

Total Lines	12
Code Lines	7
Duplication

Lines	0
Ratio	0 %
Importance

Changes	2
Bugs	0	Features	0
Metric	Value
cc	3
eloc	7
c	2
b	0
f	0
nc	3
nop	0
dl	0
loc	12
rs	10
<?php

namespace Sunnysideup\TemplateOverview\Control;

use GuzzleHttp\Client;
use GuzzleHttp\Cookie\CookieJar;
use GuzzleHttp\Exception\RequestException;
use GuzzleHttp\Psr7;
use Psr\SimpleCache\CacheInterface;
use SebastianBergmann\Diff\Differ;
use SilverStripe\Control\Controller;
use SilverStripe\Control\Director;
use SilverStripe\Control\HTTPRequest;
use SilverStripe\Core\Config\Config;
use SilverStripe\Core\Convert;
use SilverStripe\Core\Flushable;
use SilverStripe\Core\Injector\Injector;
use SilverStripe\Security\DefaultAdminService;
use SilverStripe\Security\Member;
use SilverStripe\Security\MemberAuthenticator\MemberAuthenticator;
use SilverStripe\Security\Permission;
use Sunnysideup\TemplateOverview\Api\AllLinks;
use Sunnysideup\TemplateOverview\Api\W3cValidateApi;

/**
 * Class \Sunnysideup\TemplateOverview\Control\CheckAllTemplatesResponseController
 *
 */
class CheckAllTemplatesResponseController extends Controller implements Flushable
{
    /**
     * Defines methods that can be called directly.
     *
     * @var array
     */
    private static $allowed_actions = [
        'testone' => 'ADMIN',
    ];

    private static $use_default_admin = true;

    private static $username = '';

    private static $password = '';

    private static $url_segment = 'admin/templateoverviewsmoketestresponse';

    private static $use_w3_validation = false;

    private static $create_diff = false;

    private $guzzleCookieJar;

    private $guzzleClient;

    private $guzzleHasError = false;

    private $isSuccess = false;

    /**
     * temporary Admin used to log in.
     *
     * @var Member
     */
    private $member;

    private $rawResponse = '';

    /**
     * @var bool
     */
    private $debug = false;

    public static function flush()
    {
        $cache = Injector::inst()->get(CacheInterface::class . '.templateoverview');
        $cache->clear();
    }

    public static function get_user_email()
    {
        $userName = Config::inst()->get(self::class, 'username');
        if (! $userName) {
            if (Config::inst()->get(self::class, 'use_default_admin')) {
                $userName = DefaultAdminService::getDefaultAdminUsername();
            } else {
                $userName = '[email protected]';
            }
        }

        return $userName;
    }

    public static function get_password()
    {
        $password = Config::inst()->get(self::class, 'password');
        if (! $password) {
            if (Config::inst()->get(self::class, 'use_default_admin')) {
                $password = DefaultAdminService::getDefaultAdminPassword();
            } else {
                $cache = Injector::inst()->get(CacheInterface::class . '.templateoverview');
                if (! $cache->has('password')) {
                    $password = strtolower('aa' . substr(uniqid(), 0, 8)) . '_.,' . strtoupper('BB' . substr(uniqid(), 0, 8));
                    $cache->set('password', $password);
                }

                $password = $cache->get('password');
            }
        }

        return $password;
    }

    public static function get_test_user()
    {
        return Injector::inst()->get(self::class)->getTestUser();
    }

    /**
     * Main function
     * has two streams:
     * 1. check on url specified in GET variable.
     * 2. create a list of urls to check.
     */
    public function testone(HTTPRequest $request)
    {
        $isCMSLink = (bool) $request->getVar('iscmslink');
        $testURL = $request->getVar('test') ?: null;

        // 1. actually test a URL and return the data
        if ($testURL) {
            $this->guzzleSetup();
            $this->getTestUser();
            $content = $this->testURL($testURL);
            $this->deleteUser();
            $diff = 'Please install https://github.com/Kevin-Kip/meru/ to see diff.';
            //these echo is required!
            echo $content;
            if (! Director::is_ajax()) {
                $comparisonBaseURL = Config::inst()->get(self::class, 'comparision_base_url');
                $width = '98%';
                $style = 'border: none;';
                if ($comparisonBaseURL) {
                    $width = '48%';
                    $style = 'float: left;';
                    if ($this->isSuccess && ! $isCMSLink && $this->Config()->create_diff) {
                        $otherURL = $comparisonBaseURL . $testURL;
                        $testContent = str_replace(Director::absoluteBaseURL(), $comparisonBaseURL, $this->rawResponse);
                        $rawResponseOtherSite = @file_get_contents($otherURL);
                        if (class_exists(Differ::class)) {
                            $diff = (new Differ())->diff(
                                $testContent,
                                $rawResponseOtherSite
                                /** @scrutinizer ignore-type */ $rawResponseOtherSite
                            );
                            $rawResponseOtherSite = Convert::raw2htmlatt(str_replace("'", '\\\'', $rawResponseOtherSite));
                            $diff = '
                            <iframe id="iframe2" width="' . $width . '%" height="7000" srcdoc=\'' . $rawResponseOtherSite . '\' style="float: right;"></iframe>
                            <iframe id="iframe2" width="' . $width . '%" height="7000" srcdoc=\'' . /** @scrutinizer ignore-type */ $rawResponseOtherSite . '\' style="float: right;"></iframe>

                            <hr style="clear: both; margin-top: 20px; padding-top: 20px;" />
                            <h1>Diff</h1>
                            <link href="/resources/vendor/sunnysideup/templateoverview/client/css/checkalltemplates.css" rel="stylesheet" type="text/css" />
                            ' . $diff;
                        }
                    }
                }

                $rawResponse = Convert::raw2htmlatt(str_replace("'", '\\\'', $this->rawResponse));
                echo '
                    <h1>Response</h1>
                ';
                echo $diff;
                echo '
                    <iframe id="iframe" width="' . $width . '" height="700" srcdoc=\'' . $rawResponse . '\' style="' . $style . '"></iframe>
                ';
            }

            return;
        }

        user_error('no test url provided.');
    }

    public function getTestUser()
    {
        if (Config::inst()->get(self::class, 'use_default_admin')) {
            $this->member = Injector::inst()->get(DefaultAdminService::class)->findOrCreateDefaultAdmin();

            return $this->member;
        }

        //Make temporary admin member
        $filter = ['Email' => self::get_user_email()];
        // @var Member|null $this->member
        $this->member = Member::get()
            ->filter($filter)
            ->first()
        ;
        if (empty($this->member)) {
            $this->member = Member::create($filter);
        }

        $this->member->Password = self::get_password();
        $this->member->LockedOutUntil = null;
        $this->member->FirstName = 'Test';
        $this->member->Surname = 'User';
        $this->member->write();
        $auth = new MemberAuthenticator();
        $result = $auth->checkPassword($this->member, self::get_password());
        if (! $result->isValid()) {
            user_error('Error in creating test user.', E_USER_ERROR);

            return;
        }

        $service = Injector::inst()->get(DefaultAdminService::class);
        $adminGroup = $service->findOrCreateAdminGroup();
        $this->member->Groups()->add($adminGroup);
        if (Permission::checkMember($this->member, 'ADMIN')) {
            user_error('No admin group exists', E_USER_ERROR);

            return;
        }

        return $this->member;
    }

    /**
     * @return mixed
     */
    protected function guzzleSendRequest(string $url)
    {
        $this->guzzleHasError = false;
        $credentials = base64_encode(self::get_user_email() . ':' . self::get_password());

        try {
            $response = $this->guzzleClient->request(
                'GET',
                $url,
                [
                    'cookies' => $this->guzzleCookieJar,
                    'headers' => [
                        'PHP_AUTH_USER' => self::get_user_email(),
                        'PHP_AUTH_PW' => self::get_password(),
                    ],
                    'auth' => [
                        self::get_user_email(),
                        self::get_password(),
                    ],
                    'Authorization' => ['Basic ' . $credentials],
                ]
            );
        } catch (RequestException $requestException) {
            $this->rawResponse = $requestException->getResponse();
            $this->guzzleHasError = true;
            //echo Psr7\str($exception->getRequest());
            if ($requestException->hasResponse()) {
                $response = $requestException->getResponse();
                $this->rawResponse = $response->getStatusCode() . '|' . $response->getReasonPhrase();
            } else {
                $response = null;
            }
        }

        return $response;
    }

    protected function isJson($string)
    {
        $obj = json_decode($string);

        return JSON_ERROR_NONE === json_last_error() && 'object' === gettype($obj);
    }

    /**
     * ECHOES the result of testing the URL....
     *
     * @param string $url
     */
    private function testURL($url)
    {
        if (strlen(trim($url)) < 1) {
            user_error('empty url'); //Checks for empty strings.
        }

        if (AllLinks::is_admin_link($url)) {
            $validate = false;
        } else {
            $validate = Config::inst()->get(self::class, 'use_w3_validation');
        }

        $testURL = Director::absoluteURL('/admin/templateoverviewloginandredirect/login/?BackURL=');
        $testURL .= urlencode($url);
        $this->guzzleSetup();

        $start = microtime(true);
        $response = $this->guzzleSendRequest($testURL);
        $end = microtime(true);

        $data = [
            'status' => 'success',
            'httpResponse' => '200',
            'content' => '',
            'responseTime' => round($end - $start, 4),
            'type' => '',
            'length' => '',
            'w3Content' => '',
        ];

        $httpResponse = $response->getStatusCode();
        $error = $response->getReasonPhrase();
        if ($this->guzzleHasError) {
            //we already have the body ...
        } else {
            $this->rawResponse = $response->getBody();
        }

        $data['httpResponse'] = $httpResponse;

        if (401 === $httpResponse) {
            $data['status'] = 'error';
            $data['content'] = 'Could not access: ' . $url;

            return json_encode($data);
        }

        //uncaught errors ...
        if ($this->rawResponse && 'Fatal error' === substr((string) $this->rawResponse, 0, 12)) {
            $data['status'] = 'error';
            $data['content'] = $this->rawResponse;
        } elseif (200 === $httpResponse && $this->rawResponse && strlen( (string) $this->rawResponse) < 200) {
            if (! $this->isJson($this->rawResponse)) {
                $data['status'] = 'error - no response';
                $data['content'] = 'SHORT RESPONSE: ' . $this->rawResponse;
            }
        }

        $data['w3Content'] = 'n/a';

        if (200 !== $httpResponse) {
            $data['status'] = 'error';
            $data['content'] .= 'unexpected response: ' . $error . $this->rawResponse;
        } else {
            $this->isSuccess = true;
            $data['type'] = $response->getHeaders()['Content-Type'][0] ?? 'no-content-type';
            $data['length'] = $response->getHeaders()['Content-Length'][0] ?? '0';
            if ($validate) {
                $w3Obj = new W3cValidateApi();
                $data['w3Content'] = $w3Obj->W3Validate('', $this->rawResponse);
            }
        }

        if (Director::is_ajax()) {
            return json_encode($data);
        }

        $content = '';
        $content .= '<p><strong>URL:</strong> ' . $url . '</p>';
        $content .= '<p><strong>Status:</strong> ' . $data['status'] . '</p>';
        $content .= '<p><strong>HTTP response:</strong> ' . $data['httpResponse'] . '</p>';
        $content .= '<p><strong>Content:</strong> ' . htmlspecialchars($data['content']) . '</p>';
        $content .= '<p><strong>Response time:</strong> ' . $data['responseTime'] . '</p>';
        $content .= '<p><strong>Type:</strong> ' . $data['type'] . '</p>';

        return $content . ('<p><strong>W3 Content:</strong> ' . $data['w3Content'] . '</p>');
    }

    /**
     * creates the basic curl.
     */
    private function guzzleSetup()
    {
        // $user_agent='Mozilla/5.0 (Windows NT 6.1; rv:8.0) Gecko/20100101 Firefox/8.0';
        // $post = $type == "GET" ? false : true;
        //
        // $strCookie = 'PHPSESSID=' . session_id() . '; path=/';
        // $options = array(
        //     CURLOPT_CUSTOMREQUEST  => $type,        //set request type post or get
        //     CURLOPT_POST           => $post,        //set to GET
        //     CURLOPT_USERAGENT      => $user_agent, //set user agent
        //     CURLOPT_COOKIE         => $strCookie, //set cookie file
        //     CURLOPT_COOKIEFILE     => "cookie.txt", //set cookie file
        //     CURLOPT_COOKIEJAR      => "cookie.txt", //set cookie jar
        //     CURLOPT_RETURNTRANSFER => true,     // return web page
        //     CURLOPT_HEADER         => false,    // don't return headers
        //     CURLOPT_FOLLOWLOCATION => true,     // follow redirects
        //     CURLOPT_ENCODING       => "",       // handle all encodings
        //     CURLOPT_AUTOREFERER    => true,     // set referer on redirect
        //     CURLOPT_CONNECTTIMEOUT => 120,      // timeout on connect
        //     CURLOPT_TIMEOUT        => 120,      // timeout on response
        //     CURLOPT_MAXREDIRS      => 10,       // stop after 10 redirects
        // );
        //
        // $this->ch = curl_init();
        //
        // curl_setopt_array($this->ch, $options);

        $this->guzzleCookieJar = new CookieJar();
        $this->guzzleClient = new Client(
            [
                'base_uri' => Director::baseURL(),
                'cookies' => true,
            ]
        );
    }

    private function deleteUser()
    {
        /** @var null|bool $isAdmin */
        $isAdmin = Config::inst()->get(self::class, 'use_default_admin');
        if ($isAdmin) {
            //do nothing;
        } else {
            $this->member->delete();
        }
    }

    // private function debugme($lineNumber, $variable = "")
    // {
    //     if ($this->debug) {
    //         echo "<br />" . $lineNumber . ": " . round(memory_get_usage() / 1048576) . "MB" . "=====" . print_r($variable, 1);
    //         ob_flush();
    //         flush();
    //     }
    // }
}

sunnysideup / silverstripe-templateoverview

get_user_email() A last analyzed 2023-07-09 09:33 UTC

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get_user_email() A
last analyzed 2023-07-09 09:33 UTC
