PHP request_interface::header方法代碼示例

 /**
  * Edit an existing post
  *
  * @param int $post_id
  * @return JsonResponse|Response
  */
 public function edit($post_id)
 {
     if ($this->request->is_ajax() && !$this->request->header('X-PHPBB-USING-PLUPLOAD', false)) {
         return $this->quick_edit($post_id);
     }
     if (!$this->auth->acl_get('u_titania_post')) {
         return $this->controller_helper->needs_auth();
     }
     // Load the stuff we need
     $post = $this->load_post($post_id);
     // Check permissions
     if (!$post->acl_get('edit')) {
         return $this->controller_helper->needs_auth();
     }
     // Some more complicated permissions for stickes in support
     $can_moderate_own = $this->auth->acl_get('u_titania_post_mod_own');
     $is_moderator = $this->auth->acl_get('u_titania_mod_post_mod');
     $is_author = false;
     if ($post->post_type == TITANIA_SUPPORT) {
         $is_author = $this->get_contrib($post->topic->parent_id)->is_author();
     }
     $can_lock_topic = $is_moderator || $is_author && $can_moderate_own;
     $can_sticky = ($is_moderator || $is_author) && $post->post_id == $post->topic->topic_first_post_id;
     $can_lock_post = $is_moderator && $post->post_user_id != $this->user->data['user_id'];
     // Load the message object
     $this->setup_message($post, array('lock' => $can_lock_post, 'sticky_topic' => $can_sticky, 'lock_topic' => $can_lock_topic));
     // Call our common posting handler
     $response = $this->common_post('edit', $post, $this->message);
     if ($response) {
         return $response;
     }
     // Common stuff
     $this->template->assign_vars(array('S_POST_ACTION' => $post->get_url('edit'), 'L_POST_A' => $this->user->lang['EDIT_POST']));
     return $this->controller_helper->render($this->template_file, 'EDIT_POST');
 }

 /**
  * Handle any upload/deletion requests.
  */
 public function handle_form_action()
 {
     // First, we shall handle the items already attached
     $attachments = $this->get_filtered_request_data();
     $attached_ids = array_keys($attachments);
     // Query the ones we must
     $to_query = array_diff($attached_ids, $this->operator->get_all_ids());
     if (!empty($to_query)) {
         $this->operator->load($to_query, true);
     }
     $uploader_key = $this->request->header('X-PLUPLOAD_KEY', '');
     $uploader_key = $uploader_key ?: $this->request->variable('uploader_key', '');
     // Do not perform any actions without a valid key.
     if (!check_link_hash($uploader_key, 'uploader_key')) {
         return;
     }
     // Next, delete those requested
     $delete_indices = $this->request->variable('delete_file', array(0 => 0));
     if ($delete_indices) {
         $this->handle_delete($delete_indices);
     }
     // set requested attachment as preview
     $preview = $this->request->variable('set_preview_file' . $this->object_type, 0);
     if ($preview) {
         $this->operator->set_preview($preview);
     }
     if ($this->request->is_set($this->form_name, request_interface::FILES)) {
         $this->handle_upload();
     }
 }

 /**
  * {@inheritdoc}
  */
 public function init_extractor($format, $filename, $time, $download = false, $store = false)
 {
     $this->download = $download;
     $this->store = $store;
     $this->time = $time;
     $this->format = $format;
     switch ($format) {
         case 'text':
             $ext = '.sql';
             $open = 'fopen';
             $this->write = 'fwrite';
             $this->close = 'fclose';
             $mimetype = 'text/x-sql';
             break;
         case 'bzip2':
             $ext = '.sql.bz2';
             $open = 'bzopen';
             $this->write = 'bzwrite';
             $this->close = 'bzclose';
             $mimetype = 'application/x-bzip2';
             break;
         case 'gzip':
             $ext = '.sql.gz';
             $open = 'gzopen';
             $this->write = 'gzwrite';
             $this->close = 'gzclose';
             $mimetype = 'application/x-gzip';
             break;
         default:
             throw new invalid_format_exception();
             break;
     }
     if ($download === true) {
         $name = $filename . $ext;
         header('Cache-Control: private, no-cache');
         header("Content-Type: {$mimetype}; name=\"{$name}\"");
         header("Content-disposition: attachment; filename={$name}");
         switch ($format) {
             case 'bzip2':
                 ob_start();
                 break;
             case 'gzip':
                 if (strpos($this->request->header('Accept-Encoding'), 'gzip') !== false && strpos(strtolower($this->request->header('User-Agent')), 'msie') === false) {
                     ob_start('ob_gzhandler');
                 } else {
                     $this->run_comp = true;
                 }
                 break;
         }
     }
     if ($store === true) {
         $file = $this->phpbb_root_path . 'store/' . $filename . $ext;
         $this->fp = $open($file, 'w');
         if (!$this->fp) {
             trigger_error('FILE_WRITE_FAIL', E_USER_ERROR);
         }
     }
     $this->is_initialized = true;
 }

    private function browser()
    {
        if (!($user_agent = $this->request->header('User-Agent'))) {
            $user_agent = $this->request->server('HTTP_USER_AGENT');
        }
        preg_match("/(MSIE|Firefox|iPhone|Android|BlackBerry|WindowsPhone|Symbian|Chrome|Netscape|Konqueror|SeaMonkey|K-Meleon|iPod|Opera Mini|Camino|Minefield|Iceweasel|Maxthon|Version)(?:\\/| )([0-9.]+)/", $user_agent, $browser_info);
        list(, $browser, $version) = $browser_info;
        if ($browser == 'Opera Mini') {
            return 'Opera Mini ' . $version;
        }
        if (preg_match("/(Opera|OPR)(?:\\/| )([0-9.]+)/i", $user_agent, $opera)) {
            return 'Opera ' . ($opera[2] != '9.80' ? $opera[2] : substr($user_agent, -5));
        }
        if (preg_match("/Nokia([0-9.]+)/i", $user_agent, $nokia)) {
            return 'Nokia ' . $nokia[1];
        }
        if ($browser == 'MSIE') {
            preg_match("/(Maxthon|Avant Browser|MyIE2)/i", $user_agent, $ie);
            if ($ie) {
                return $ie[1] . ' based on IE ' . $version;
            }
            return 'IE ' . $version;
        }
        if ($browser == 'Firefox') {
            preg_match("/(Flock|Navigator|Epiphany)\\/([0-9.]+)/", $user_agent, $ff);
            if ($ff) {
                return $ff[1] . ' ' . $ff[2];
            }
        }
        if ($browser == 'Version') {
            return 'Safari ' . $version;
        }
        if (!$browser && strpos($user_agent, 'Gecko')) {
            return 'Browser based on Gecko';
        }
        if (!$browser) {
            $mobile_browser = '';
            $browser_ary = array('Alcatel, Sony Ericsson, Motorola, Panasonic, Philips, Samsung, Sanyo, Sharp, Sony, Ericsson,
				j2me, midp, wap, pda, series60, vodafone, mobile, phone, up.browser, up.link, xiino/i');
            foreach ($browser_ary as $mobile_browser) {
                if (stripos($user_agent, $mobile_browser) !== false) {
                    $version = $mobile_browser;
                    break;
                }
            }
            $browser = 'Browser';
        }
        return $browser . ' ' . $version;
    }

 /**
  * Checks whether the page request was sent by plupload or not
  *
  * @return bool
  */
 public function is_active()
 {
     return $this->request->header('X-PHPBB-USING-PLUPLOAD', false);
 }

 /**
  * {@inheritdoc}
  */
 public function get_header_variable($name, $default = '')
 {
     return $this->request->header($name, $default);
 }