PHP Ak::uuid方法代码示例

 /**
  * To prevent users from using something insecure like "Password" we make sure that the
  * secret they've provided is at least 30 characters in length.
  */
 private function ensureSecretSecure()
 {
     if (empty($this->options['secret'])) {
         throw new ArgumentException(Ak::t('A secret is required to generate an integrity hash for cookie session data. Use ' . 'AkConfig::setOption(\'action_controller.session\', ' . 'array("key" => "_myapp_session", "secret" => "some secret ' . 'phrase of at least %length characters")); in config/environment.php', array('%length' => self::SECRET_MIN_LENGTH)));
     }
     if (strlen($this->options['secret']) < self::SECRET_MIN_LENGTH) {
         throw new ArgumentException(Ak::t('Secret should be something secure, ' . 'like "%rand". The value you provided "%secret", ' . 'is shorter than the minimum length of %length characters', array('%length' => self::SECRET_MIN_LENGTH, '%rand' => Ak::uuid(), '%secret' => $this->options['secret'])));
     }
 }

    function extractImagesIntoInlineParts(&$Mail, $options = array())
    {
        $html =& $Mail->body;
        require_once(AK_LIB_DIR.DS.'AkActionView'.DS.'helpers'.DS.'text_helper.php');
        $images = TextHelper::get_image_urls_from_html($html);
        $html_images = array();
        if(!empty($images)){
            require_once(AK_LIB_DIR.DS.'AkImage.php');
            require_once(AK_LIB_DIR.DS.'AkActionView'.DS.'helpers'.DS.'asset_tag_helper.php');

            $images = array_diff(array_unique($images), array(''));

            foreach ($images as $image){
                $original_image_name = $image;
                $image = $this->_getImagePath($image);
                if(!empty($image)){
                    $extenssion = substr($image, strrpos('.'.$image,'.'));
                    $image_name = Ak::uuid().'.'.$extenssion;
                    $html_images[$original_image_name] = 'cid:'.$image_name;

                    $Mail->setAttachment('image/'.$extenssion, array(
                    'body' => Ak::file_get_contents($image),
                    'filename' => $image_name,
                    'content_disposition' => 'inline',
                    'content_id' => '<'.$image_name.'>',
                    ));
                }
            }
            $modified_html = str_replace(array_keys($html_images),array_values($html_images), $html);
            if($modified_html != $html){
                $html = $modified_html;
                $Mail->_moveBodyToInlinePart();
            }
        }
    }

 public function extractImagesIntoInlineParts(&$Mail, $options = array())
 {
     $html =& $Mail->body;
     $images = AkTextHelper::get_image_urls_from_html($html);
     $html_images = array();
     if (!empty($images)) {
         $tmp_dir = AkConfig::getDir('tmp');
         $app_dir = AkConfig::getDir('app');
         $images = array_diff(array_unique($images), array(''));
         foreach ($images as $image) {
             $original_image_name = $image;
             if (substr($image, 0, 4) == 'cid:') {
                 continue;
             }
             $image = $this->_getImagePath($image);
             if (!empty($image)) {
                 $extenssion = substr($image, strrpos('.' . $image, '.'));
                 $image_name = Ak::uuid() . '.' . $extenssion;
                 $html_images[$original_image_name] = 'cid:' . $image_name;
                 $Mail->setAttachment('image/' . $extenssion, array('body' => AkFileSystem::file_get_contents($image, array('base_path' => strstr($image, $app_dir) ? null : $tmp_dir)), 'filename' => $image_name, 'content_disposition' => 'inline', 'content_id' => '<' . $image_name . '>'));
             }
         }
         $modified_html = str_replace(array_keys($html_images), array_values($html_images), $html);
         if ($modified_html != $html) {
             $html = $modified_html;
             $Mail->moveBodyToInlinePart();
         }
     }
 }

 static function setTokenKey($key = null)
 {
     $key = empty($key) ? Ak::uuid() : $key;
     $yml_path = realpath(AkConfig::getDir('app') . DS . '../config') . DS . 'admin.yml';
     $admin_yml = file_get_contents($yml_path);
     $admin_yml = preg_replace('/token_key: SECRET/', 'token_key: ' . $key, $admin_yml);
     file_put_contents($yml_path, $admin_yml);
 }

    function cachePage($content, $path = null, $language = null, $gzipped=false, $sendETag = false, $orgStrlen = null)
    {
        global $_ENV;
        static $ETag;

        $cacheIds = array();

        if (!($this->_cachingAllowed() && $this->_perform_caching)) return;

        $cacheId = $this->_buildCacheId($path, $language);

        $skipEtagSending = false;
        if ($orgStrlen != strlen($content)) $skipEtagSending = true;
        $notNormalizedCacheId = $this->_buildCacheId($path, $language,false);


        $removeHeaders = array();
        $addHeaders = array();
        if ($gzipped) {
            $cacheId = $this->_scopeWithGzip($cacheId);
            $notNormalizedCacheId = $this->_scopeWithGzip($notNormalizedCacheId);
            $addHeaders = array('Content-Encoding'=>'gzip','Content-Length'=>strlen($content));
            $removeHeaders = array('content-length');
        } else {
            $removeHeaders = array('content-encoding');
        }
        $addHeaders = array_merge($addHeaders,$this->_additional_headers);
        $cacheGroup = $this->_buildCacheGroup();

        if ($sendETag && !headers_sent()) {
            $ETag = Ak::uuid();
            $etagHeader = 'ETag: '.$ETag;
            $this->_controller->Response->addSentHeader($etagHeader);
            if(!$skipEtagSending) {
                header($etagHeader);
            } else {
                header('Expires: '.gmdate('D, d M Y H:i:s',0));
            }
        }
        //$addHeaders['ETag'] = $ETag;
        $cacheIds[] = $cacheId;
        $cacheIds[] = $notNormalizedCacheId;
        $cacheTimestamp = time();
        $content = $this->_modifyCacheContent($content,$addHeaders, $removeHeaders,$cacheIds,$cacheGroup);
        //Ak::getLogger('caching')->message('Got timestamp from ENV:'.$_ENV['_page_cache_timestamp']);
        $cached_params = $this->_storePageCache($content,$cacheId,$cacheGroup,!empty($_ENV['_page_cache_timestamp'])?$_ENV['_page_cache_timestamp']:null);
        $res = $this->_cache_store->save($cached_params,$cacheId,$cacheGroup);
        if ($notNormalizedCacheId != $cacheId) {
            // Store the not normalized cacheid
            $cached_params = $this->_storePageCache($content,$cacheId,$cacheGroup,!empty($_ENV['_page_cache_timestamp'])?$_ENV['_page_cache_timestamp']:null);
            $this->_cache_store->save($cached_params,$notNormalizedCacheId,$cacheGroup);
        }
        return $res;

    }

    function cachePage($content, $path = null, $language = null, $gzipped=false, $sendETag = false, $orgStrlen = null)
    {
        static $ETag;
        
        if (!($this->_cachingAllowed() && $this->_perform_caching)) return;

        $cacheId = $this->_buildCacheId($path, $language);
        $skipEtagSending = false;
        if ($orgStrlen != strlen($content)) $skipEtagSending = true;
        $notNormalizedCacheId = $this->_buildCacheId($path, $language,false);
        

        $removeHeaders = array();
        $addHeaders = array();
        if ($gzipped) {
            $cacheId = $this->_scopeWithGzip($cacheId);
            $notNormalizedCacheId = $this->_scopeWithGzip($notNormalizedCacheId);
            $addHeaders = array('Content-Encoding'=>'gzip');
        } else {
            $removeHeaders = array('content-encoding');
        }

        $cacheGroup = $this->_buildCacheGroup();

        if ($sendETag && !headers_sent()) {
            $ETag = Ak::uuid();
            $etagHeader = 'ETag: '.$ETag;
            $this->_controller->Response->addSentHeader($etagHeader);
            if(!$skipEtagSending) {
                header($etagHeader);
            } else {
                header('Expires: '.gmdate('D, d M Y H:i:s',0));
            }
        }
        //$addHeaders['ETag'] = $ETag;


        $cacheTimestamp = time();
        $content = $this->_modifyCacheContent($content,$addHeaders, $removeHeaders);
        $filename = $this->_storePageCache($content,$cacheId,$cacheGroup);
        $res = $this->_cache_store->save($filename,$cacheId,$cacheGroup);
        if ($notNormalizedCacheId != $cacheId) {
            // Store the not normalized cacheid
            $filename = $this->_storePageCache($content,$cacheId,$cacheGroup);
            $this->_cache_store->save($filename,$notNormalizedCacheId,$cacheGroup);
        }
        return $res;

    }

 function _handle_partial_files($params)
 {
     $result = array();
     foreach ($params as $name=>$details){
         if(is_array($details) && !empty($details['name']) &&  !empty($details['tmp_name']) &&  !empty($details['size'])){
             $details['persistence_key'] = md5($details['tmp_name'].Ak::uuid());
             $details['human_size'] = $this->_controller->number_helper->human_size($details['size']);
             $file = $this->Cache->get($details['persistence_key'], 'persistent_files');
             if (empty($file)) {
                 $this->Cache->save(serialize(array_merge($details,array('contents'=>base64_encode(file_get_contents($details['tmp_name']))))), $details['persistence_key'], 'persistent_files');
             }
             $result[$name] = $details;
         }elseif(is_array($details)){
             $_nested = $this->_handle_partial_files($details);
             if(!empty($_nested)){
                 $result = array_merge(array($name=>$_nested), $result);
             }
         }
     }
     return $result;
 }

 private function _setExternals($items, $extras = '')
 {
     $externals = array();
     foreach ($items as $name => $uri) {
         $externals[] = "{$name} " . rtrim($uri, '/');
     }
     $tmp_file = AK_TMP_DIR . DS . Ak::uuid();
     $plugins_dir = AK_PLUGINS_DIR;
     AkFileSystem::file_put_contents($tmp_file, join("\n", $externals));
     `svn propset {$extras} -q svn:externals -F "{$tmp_file}" "{$plugins_dir}"`;
     AkFileSystem::file_delete($tmp_file);
 }

 public function _identifyRequest()
 {
     $this->_request_id = Ak::uuid();
 }

 public static function form_authenticity_token()
 {
     if (!isset($_SESSION['_csrf_token'])) {
         $_SESSION['_csrf_token'] = sha1(Ak::uuid() . Ak::randomString());
     }
     return $_SESSION['_csrf_token'];
 }

 static function checkIfTestingWebserverIsAccesible($options = array())
 {
     if (AkConfig::getOption('webserver_enabled', false)) {
         return;
     }
     if (!AK_WEB_REQUEST && file_exists($options['base_path'] . DS . 'ping.php')) {
         $uuid = Ak::uuid();
         file_put_contents($options['base_path'] . DS . 'akelos_test_ping_uuid.txt', $uuid);
         AkConfig::setOption('webserver_enabled', @file_get_contents(AkConfig::getOption('testing_url') . '/' . basename($options['base_path']) . '/ping.php') == $uuid);
         unlink($options['base_path'] . DS . 'akelos_test_ping_uuid.txt');
     } else {
         AkConfig::setOption('webserver_enabled', false);
     }
 }

 function _getHeaders($to = null)
 {
     return array('From' => trim($this->email_account->sender_name . ' <' . $this->email_account->reply_to . '>'), 'Return-path' => trim($this->email_account->sender_name . ' <' . $this->email_account->reply_to . '>'), 'Subject' => $this->subject, 'To' => $to, 'Message-Id' => '<' . $this->id . '.' . Ak::uuid() . substr('bermi@example.com', strpos('bermi@example.com', '@')) . '>', 'Date' => strftime("%a, %d %b %Y %H:%M:%S %z", Ak::getTimestamp()));
 }

 protected function _cleanUpAndCreateEmptyFolders()
 {
     # empty log files
     if (!AK_WIN) {
         $writable_files = array('log', 'log/development.log', 'log/production.log', 'log/testing.log', 'config/locales', 'app/locales');
         foreach ($writable_files as $file) {
             $file = $this->options['directory'] . DS . $file;
             if (!is_file($file)) {
                 touch($file);
             }
             `chmod -R 777 {$file}`;
         }
     }
     $dirs_to_remove = array('releases', 'reports');
     foreach ($dirs_to_remove as $dir) {
         self::removeDir($this->options['directory'] . DS . $dir);
     }
     $files_and_replacements = array('config/environment.php' => array('[SECRET]' => Ak::uuid()));
     foreach ($files_and_replacements as $file => $replacements) {
         $file = $this->options['directory'] . DS . $file;
         file_put_contents($file, str_replace(array_keys($replacements), array_values($replacements), file_get_contents($file)));
     }
     // Copy docs
     self::copyRecursivelly($this->options['directory'] . DS . 'vendor' . DS . 'akelos' . DS . 'docs', $this->options['directory'] . DS . 'docs');
 }