public function run()
    {
        // Respond after a successful OAuth2 redirect.
        if (isset($_GET['state'], $_GET['code'])) {
            if ($_GET['state'] !== $this->state) {
                $this->reportError('Invalid state parameter');
                return;
            }
            if (!file_put_contents($this->file, $_GET['code'], LOCK_EX)) {
                $this->reportError('Failed to write authorization code to file');
                return;
            }
            $this->setRedirect($this->localUrl . '/?done');
            $this->response->content = '<p>Authentication response received, please wait...</p>';

            return;
        }

        // Show the final result page.
        if (array_key_exists('done', $_GET)) {
            $this->response->content = '<p><strong>Successfully logged in.</strong></p>'
                . '<p>You can return to the command line.</p>';

            return;
        }

        // Redirect to login.
        $url = $this->getOAuthUrl();
        $this->setRedirect($url);
        $this->response->content = '<p><a href="' . htmlspecialchars($url) .'">Log in</a>.</p>';
        return;
    }
public function run()
    {
        // Respond after a successful OAuth2 redirect.
        if (isset($_GET['state'], $_GET['code'])) {
            if ($_GET['state'] !== $this->state) {
                $this->reportError('Invalid state parameter');
                return;
            }
            if (!file_put_contents($this->file, $_GET['code'], LOCK_EX)) {
                $this->reportError('Failed to write authorization code to file');
                return;
            }
            $this->setRedirect($this->localUrl . '/?done');
            $this->response->content = '<p>Authentication response received, please wait...</p>';

            return;
        }

        // Show the final result page.
        if (array_key_exists('done', $_GET)) {
            $this->response->content = '<p><strong>Successfully logged in.</strong></p>'
                . '<p>You can return to the command line.</p>';

            return;
        }

        // Redirect to login.
        $url = $this->getOAuthUrl();
        $this->setRedirect($url);
        $this->response->content = '<p><a href="' . htmlspecialchars($url) .'">Log in</a>.</p>';
        return;
    }
public function run ( ) { // Respond after a successful OAuth2 redirect. if ( isset ( $ _GET [ 'state' ] , $ _GET [ 'code' ] ) ) { if ( $ _GET [ 'state' ] !== $ this -> state ) { $ this -> reportError ( 'Invalid state parameter' ) ; return ; } if ( ! file_put_contents ( $ this -> file , $ _GET [ 'code' ] , LOCK_EX ) ) { $ this -> reportError ( 'Failed to write authorization code to file' ) ; return ; } $ this -> setRedirect ( $ this -> localUrl . '/?done' ) ; $ this -> response -> content = '<p>Authentication response received, please wait...</p>' ; return ; } // Show the final result page. if ( array_key_exists ( 'done' , $ _GET ) ) { $ this -> response -> content = '<p><strong>Successfully logged in.</strong></p>' . '<p>You can return to the command line.</p>' ; return ; } // Redirect to login. $ url = $ this -> getOAuthUrl ( ) ; $ this -> setRedirect ( $ url ) ; $ this -> response -> content = '<p><a href="' . htmlspecialchars ( $ url ) . '">Log in</a>.</p>' ; return ; }
Check state, run logic, set page content.
Check state run logic set page content .