PHP identity类代码示例

    static function page_bottom($theme)
    {
        $u_o = 1;
        if ($theme->item->owner_id != identity::active_user()->id && identity::active_user()->admin == 0) {
            $u_o = 0;
        }
        if ($u_o == 0 || $u_o == 1 && module::get_var("google_analytics", "owneradmin_hidden") == 0) {
            $google_code = '
  	<!-- Begin Google Analytics -->
    <script type="text/javascript">

      var _gaq = _gaq || [];
      _gaq.push(["_setAccount", "' . module::get_var("google_analytics", "code") . '"]);
      _gaq.push(["_trackPageview"]);

     (function() {
       var ga = document.createElement("script"); ga.type = "text/javascript"; ga.async = true;
       ga.src = ("https:" == document.location.protocol ? "https://ssl" : "http://www") + ".google-analytics.com/ga.js";
       var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(ga, s);
     })();

      </script>
	<!-- End Google Analytics -->';
            return $google_code;
        }
    }

 static function required($perm_name, $item)
 {
     // Original code from the required function in modules/gallery/helpers/access.php.
     if (!access::can($perm_name, $item)) {
         if ($perm_name == "view") {
             // Treat as if the item didn't exist, don't leak any information.
             throw new Kohana_404_Exception();
         } else {
             access::forbidden();
         }
         // Begin rWatcher modifications.
         //   Throw a 404 error when a user attempts to access a protected item,
         //   unless the password has been provided, or the user is the item's owner.
     } elseif (module::get_var("albumpassword", "hideonly") == false) {
         $item_protected = ORM::factory("albumpassword_idcache")->where("item_id", "=", $item->id)->order_by("cache_id")->find_all();
         if (count($item_protected) > 0) {
             $existing_password = ORM::factory("items_albumpassword")->where("id", "=", $item_protected[0]->password_id)->find();
             if ($existing_password->loaded()) {
                 if (cookie::get("g3_albumpassword") != $existing_password->password && identity::active_user()->id != $item->owner_id && !identity::active_user()->admin) {
                     throw new Kohana_404_Exception();
                 }
             }
         }
     }
 }

 static function get_email_form($user_id, $item_id = null)
 {
     // Determine name of the person the message is going to.
     $str_to_name = "";
     if ($user_id == -1) {
         $str_to_name = module::get_var("contactowner", "contact_owner_name");
     } else {
         // Locate the record for the user specified by $user_id,
         //   use this to determine the user's name.
         $userDetails = ORM::factory("user")->where("id", "=", $user_id)->find_all();
         $str_to_name = $userDetails[0]->name;
     }
     // If item_id is set, include a link to the item.
     $email_body = "";
     if (!empty($item_id)) {
         $item = ORM::factory("item", $item_id);
         $email_body = "This message refers to <a href=\"" . url::abs_site("{$item->type}s/{$item->id}") . "\">this page</a>.";
     }
     // Make a new form with a couple of text boxes.
     $form = new Forge("contactowner/sendemail/{$user_id}", "", "post", array("id" => "g-contact-owner-send-form"));
     $sendmail_fields = $form->group("contactOwner");
     $sendmail_fields->input("email_to")->label(t("To:"))->value($str_to_name)->id("g-contactowner-to-name");
     $sendmail_fields->input("email_from")->label(t("From:"))->value(identity::active_user()->email)->id("g-contactowner-from-email")->rules('required|valid_email')->error_messages("required", t("You must enter a valid email address"))->error_messages("valid_email", t("You must enter a valid email address"))->error_messages("invalid", t("You must enter a valid email address"));
     $sendmail_fields->input("email_subject")->label(t("Subject:"))->value("")->id("g-contactowner-subject")->rules('required')->error_messages("required", t("You must enter a subject"));
     $sendmail_fields->textarea("email_body")->label(t("Message:"))->value($email_body)->id("g-contactowner-email-body")->rules('required')->error_messages("required", t("You must enter a message"));
     // Add a captcha, if there's an active captcha module.
     module::event("captcha_protect_form", $form);
     // Add a save button to the form.
     $sendmail_fields->submit("SendMessage")->value(t("Send"));
     return $form;
 }

 public function change()
 {
     access::verify_csrf();
     $active_provider = module::get_var("gallery", "identity_provider", "user");
     $providers = identity::providers();
     $new_provider = Input::instance()->post("provider");
     if ($new_provider != $active_provider) {
         module::deactivate($active_provider);
         // Switch authentication
         identity::reset();
         module::set_var("gallery", "identity_provider", $new_provider);
         module::install($new_provider);
         module::activate($new_provider);
         module::event("identity_provider_changed", $active_provider, $new_provider);
         module::uninstall($active_provider);
         message::success(t("Changed to %description", array("description" => $providers->{$new_provider})));
         try {
             Session::instance()->destroy();
         } catch (Exception $e) {
             // We don't care if there was a problem destroying the session.
         }
         url::redirect(item::root()->abs_url());
     }
     message::info(t("The selected provider \"%description\" is already active.", array("description" => $providers->{$new_provider})));
     url::redirect("admin/identity");
 }

 static function get($block_id, $theme)
 {
     if (identity::active_user()->guest) {
         return;
     }
     $block = "";
     switch ($block_id) {
         case "untagged_photo":
             $attempts = 0;
             do {
                 $item = item::random_query()->join("items_tags", "items.id", "items_tags.item_id", "left")->where("items.type", "!=", "album")->where("items_tags.item_id", "IS", null)->find_all(1)->current();
             } while (!$item && $attempts++ < 3);
             if ($item && $item->loaded()) {
                 $block = new Block();
                 $block->css_id = "g-tag-it-block";
                 $block->title = t("Tag it");
                 $block->content = new View("tag_it_block.html");
                 $block->content->item = $item;
                 $form = new Forge("tags/create/{$item->id}", "", "post", array("id" => "g-tag-it-add-tag-form", "class" => "g-short-form"));
                 $label = $item->is_album() ? t("Add tag to album") : ($item->is_photo() ? t("Add tag to photo") : t("Add tag to movie"));
                 $group = $form->group("add_tag")->label("Add Tag");
                 $group->input("name")->label($label)->rules("required")->id("name");
                 $group->hidden("item_id")->value($item->id);
                 $group->submit("")->value(t("Add Tag"));
                 $block->content->form = $form;
             }
             break;
     }
     return $block;
 }

 static function user_menu($menu, $theme)
 {
     $user = identity::active_user();
     if ($user->guest) {
         $menu->append(Menu::factory("dialog")->id("user_menu_register")->css_id("g-register-menu")->url(url::site("register"))->label(t("Register")));
     }
 }

 /**
  * Shows a themed error page.
  * @see Kohana_Exception::handle
  */
 private static function _show_themed_error_page(Exception $e)
 {
     // Create a text version of the exception
     $error = Kohana_Exception::text($e);
     // Add this exception to the log
     Kohana_Log::add('error', $error);
     // Manually save logs after exceptions
     Kohana_Log::save();
     if (!headers_sent()) {
         if ($e instanceof Kohana_Exception) {
             $e->sendHeaders();
         } else {
             header("HTTP/1.1 500 Internal Server Error");
         }
     }
     $view = new Theme_View("page.html", "other", "error");
     if ($e instanceof Kohana_404_Exception) {
         $view->page_title = t("Dang...  Page not found!");
         $view->content = new View("error_404.html");
         $user = identity::active_user();
         $view->content->is_guest = $user && $user->guest;
         if ($view->content->is_guest) {
             $view->content->login_form = new View("login_ajax.html");
             $view->content->login_form->form = auth::get_login_form("login/auth_html");
             // Avoid anti-phishing protection by passing the url as session variable.
             Session::instance()->set("continue_url", url::current(true));
         }
     } else {
         $view->page_title = t("Dang...  Something went wrong!");
         $view->content = new View("error.html");
     }
     print $view;
 }

 public function create_comment_for_user_test()
 {
     $rand = rand();
     $root = ORM::factory("item", 1);
     $admin = identity::admin_user();
     $comment = comment::create($root, $admin, "text_{$rand}", "name_{$rand}", "email_{$rand}", "url_{$rand}");
     $this->assert_equal($admin->full_name, $comment->author_name());
     $this->assert_equal($admin->email, $comment->author_email());
     $this->assert_equal($admin->url, $comment->author_url());
     $this->assert_equal("text_{$rand}", $comment->text);
     $this->assert_equal(1, $comment->item_id);
     $this->assert_equal("REMOTE_ADDR", $comment->server_remote_addr);
     $this->assert_equal("HTTP_USER_AGENT", $comment->server_http_user_agent);
     $this->assert_equal("HTTP_ACCEPT", $comment->server_http_accept);
     $this->assert_equal("HTTP_ACCEPT_CHARSET", $comment->server_http_accept_charset);
     $this->assert_equal("HTTP_ACCEPT_ENCODING", $comment->server_http_accept_encoding);
     $this->assert_equal("HTTP_ACCEPT_LANGUAGE", $comment->server_http_accept_language);
     $this->assert_equal("HTTP_CONNECTION", $comment->server_http_connection);
     $this->assert_equal("HTTP_HOST", $comment->server_http_host);
     $this->assert_equal("HTTP_REFERER", $comment->server_http_referer);
     $this->assert_equal("HTTP_USER_AGENT", $comment->server_http_user_agent);
     $this->assert_equal("QUERY_STRING", $comment->server_query_string);
     $this->assert_equal("REMOTE_ADDR", $comment->server_remote_addr);
     $this->assert_equal("REMOTE_HOST", $comment->server_remote_host);
     $this->assert_equal("REMOTE_PORT", $comment->server_remote_port);
     $this->assert_true(!empty($comment->created));
 }

 /**
  * Create an album for the newly created user and give him view and edit permissions.
  */
 static function user_created($user)
 {
     // Create a group with the same name, if necessary
     $group_name = "auto: {$user->name}";
     $group = identity::lookup_group_by_name($group_name);
     if (!$group) {
         $group = identity::create_group($group_name);
         identity::add_user_to_group($user, $group);
     }
     // Create an album for the user, if it doesn't exist
     $album = ORM::factory("item")->where("parent_id", "=", item::root()->id)->where("name", "=", $user->name)->find();
     if (!$album->loaded()) {
         $album->type = "album";
         $album->name = $user->name;
         $album->title = "{$user->name}'s album";
         $album->parent_id = item::root()->id;
         $album->sort_column = "weight";
         $album->sort_order = "asc";
         $album->save();
         access::allow($group, "view", item::root());
         access::allow($group, "view_full", $album);
         access::allow($group, "edit", $album);
         access::allow($group, "add", $album);
     }
 }

 public function __construct($theme = null)
 {
     if (!identity::active_user()->admin) {
         access::forbidden();
     }
     parent::__construct();
 }

 static function head($theme)
 {
     if (identity::active_user()->admin) {
         $theme->css("server_add.css");
         $theme->script("server_add.js");
     }
 }

 public function upgrade()
 {
     if (php_sapi_name() == "cli") {
         // @todo this may screw up some module installers, but we don't have a better answer at
         // this time.
         $_SERVER["HTTP_HOST"] = "example.com";
     } else {
         if (!identity::active_user()->admin && !Session::instance()->get("can_upgrade", false)) {
             access::forbidden();
         }
     }
     $available = module::available();
     // Upgrade gallery first
     $gallery = $available["gallery"];
     if ($gallery->code_version != $gallery->version) {
         module::upgrade("gallery");
         module::activate("gallery");
     }
     // Then upgrade the rest
     foreach (module::available() as $id => $module) {
         if ($id == "gallery") {
             continue;
         }
         if ($module->active && $module->code_version != $module->version) {
             module::upgrade($id);
         }
     }
     if (php_sapi_name() == "cli") {
         print "Upgrade complete\n";
     } else {
         url::redirect("upgrader");
     }
 }

 /**
  * Load the active theme.  This is called at bootstrap time.  We will only ever have one theme
  * active for any given request.
  */
 static function load_themes()
 {
     $input = Input::instance();
     $path = $input->server("PATH_INFO");
     if (empty($path)) {
         $path = "/" . $input->get("kohana_uri");
     }
     $config = Kohana_Config::instance();
     $modules = $config->get("core.modules");
     self::$is_admin = $path == "/admin" || !strncmp($path, "/admin/", 7);
     self::$site_theme_name = module::get_var("gallery", "active_site_theme");
     if (self::$is_admin) {
         // Load the admin theme
         self::$admin_theme_name = module::get_var("gallery", "active_admin_theme");
         array_unshift($modules, THEMEPATH . self::$admin_theme_name);
         // If the site theme has an admin subdir, load that as a module so that
         // themes can provide their own code.
         if (file_exists(THEMEPATH . self::$site_theme_name . "/admin")) {
             array_unshift($modules, THEMEPATH . self::$site_theme_name . "/admin");
         }
     } else {
         // Admins can override the site theme, temporarily.  This lets us preview themes.
         if (identity::active_user()->admin && ($override = $input->get("theme"))) {
             if (file_exists(THEMEPATH . $override)) {
                 self::$site_theme_name = $override;
             } else {
                 Kohana_Log::add("error", "Missing override theme: '{$override}'");
             }
         }
         array_unshift($modules, THEMEPATH . self::$site_theme_name);
     }
     $config->set("core.modules", $modules);
 }

 public function emailid($user_id)
 {
     // Display a form that a vistor can use to contact a registered user.
     // If this page is disabled, show a 404 error.
     if (module::get_var("contactowner", "contact_user_link") != true) {
         throw new Kohana_404_Exception();
     }
     // Locate the record for the user specified by $user_id,
     //   use this to determine the user's name.
     $userDetails = ORM::factory("user")->where("id", "=", $user_id)->find_all();
     // Make a new form with a couple of text boxes.
     $form = new Forge("contactowner/sendemail", "", "post", array("id" => "g-contact-owner-send-form"));
     $sendmail_fields = $form->group("contactOwner");
     $sendmail_fields->input("email_to")->label(t("To:"))->value($userDetails[0]->name);
     $sendmail_fields->input("email_from")->label(t("From:"))->value(identity::active_user()->email);
     $sendmail_fields->input("email_subject")->label(t("Subject:"))->value("");
     $sendmail_fields->textarea("email_body")->label(t("Message:"))->value("");
     $sendmail_fields->hidden("email_to_id")->value($user_id);
     // Add a save button to the form.
     $sendmail_fields->submit("SendMessage")->value(t("Send"));
     // Set up and display the actual page.
     $template = new Theme_View("page.html", "other", "Contact");
     $template->content = new View("contactowner_emailform.html");
     $template->content->sendmail_form = $form;
     print $template;
 }

 static function context_menu($menu, $theme, $item)
 {
     $link = ORM::factory("bitly_link")->where("item_id", "=", $item->id)->find();
     if (!$link->loaded() && $theme->item->owner->id == identity::active_user()->id) {
         $menu->get("options_menu")->append(Menu::factory("link")->id("bitly")->label(t("Shorten link with bit.ly"))->url(url::site("bitly/shorten/{$item->id}?csrf={$theme->csrf}"))->css_class("g-bitly-shorten ui-icon-link"));
     }
 }