PHP locale::get_i18n方法代码示例

 /**
  * Site Settings
  */
 function site()
 {
     $this->template->content = new View('admin/site');
     $this->template->content->title = Kohana::lang('ui_admin.settings');
     // setup and initialize form field names
     $form = array('site_name' => '', 'site_tagline' => '', 'site_email' => '', 'alerts_email' => '', 'site_language' => '', 'site_contact_page' => '', 'items_per_page' => '', 'items_per_page_admin' => '', 'allow_reports' => '', 'allow_comments' => '', 'allow_feed' => '', 'allow_stat_sharing' => '', 'allow_clustering' => '', 'default_map_all' => '', 'google_analytics' => '', 'twitter_hashtags' => '', 'api_akismet' => '');
     //  Copy the form as errors, so the errors will be stored with keys
     //  corresponding to the form field names
     $errors = $form;
     $form_error = FALSE;
     $form_saved = FALSE;
     // check, has the form been submitted, if so, setup validation
     if ($_POST) {
         // Instantiate Validation, use $post, so we don't overwrite $_POST
         // fields with our own things
         $post = new Validation($_POST);
         // Add some filters
         $post->pre_filter('trim', TRUE);
         // Add some rules, the input field, followed by a list of checks, carried out in order
         $post->add_rules('site_name', 'required', 'length[3,50]');
         $post->add_rules('site_tagline', 'length[3,100]');
         $post->add_rules('site_email', 'email', 'length[4,100]');
         $post->add_rules('alerts_email', 'email', 'length[4,100]');
         $post->add_rules('site_language', 'required', 'length[5, 5]');
         //$post->add_rules('site_help_page','required','between[0,1]');
         $post->add_rules('site_contact_page', 'required', 'between[0,1]');
         $post->add_rules('items_per_page', 'required', 'between[10,50]');
         $post->add_rules('items_per_page_admin', 'required', 'between[10,50]');
         $post->add_rules('allow_reports', 'required', 'between[0,1]');
         $post->add_rules('allow_comments', 'required', 'between[0,1]');
         $post->add_rules('allow_feed', 'required', 'between[0,1]');
         $post->add_rules('allow_stat_sharing', 'required', 'between[0,1]');
         $post->add_rules('allow_clustering', 'required', 'between[0,1]');
         $post->add_rules('default_map_all', 'required', 'alpha_numeric', 'length[6,6]');
         $post->add_rules('google_analytics', 'length[0,20]');
         $post->add_rules('twitter_hashtags', 'length[0,500]');
         $post->add_rules('api_akismet', 'length[0,100]', 'alpha_numeric');
         // Test to see if things passed the rule checks
         if ($post->validate()) {
             // Yes! everything is valid
             $settings = new Settings_Model(1);
             $settings->site_name = $post->site_name;
             $settings->site_tagline = $post->site_tagline;
             $settings->site_email = $post->site_email;
             $settings->alerts_email = $post->alerts_email;
             $settings->site_language = $post->site_language;
             //$settings->site_help_page = $post->site_help_page;
             $settings->site_contact_page = $post->site_contact_page;
             $settings->items_per_page = $post->items_per_page;
             $settings->items_per_page_admin = $post->items_per_page_admin;
             $settings->allow_reports = $post->allow_reports;
             $settings->allow_comments = $post->allow_comments;
             $settings->allow_feed = $post->allow_feed;
             $settings->allow_stat_sharing = $post->allow_stat_sharing;
             $settings->allow_clustering = $post->allow_clustering;
             $settings->default_map_all = $post->default_map_all;
             $settings->google_analytics = $post->google_analytics;
             $settings->twitter_hashtags = $post->twitter_hashtags;
             $settings->api_akismet = $post->api_akismet;
             $settings->date_modify = date("Y-m-d H:i:s", time());
             $settings->save();
             // Delete Settings Cache
             $this->cache->delete('settings');
             $this->cache->delete_tag('settings');
             // Everything is A-Okay!
             $form_saved = TRUE;
             // repopulate the form fields
             $form = arr::overwrite($form, $post->as_array());
         } else {
             // repopulate the form fields
             $form = arr::overwrite($form, $post->as_array());
             // populate the error fields, if any
             $errors = arr::overwrite($errors, $post->errors('settings'));
             $form_error = TRUE;
         }
     } else {
         // Retrieve Current Settings
         $settings = ORM::factory('settings', 1);
         $form = array('site_name' => $settings->site_name, 'site_tagline' => $settings->site_tagline, 'site_email' => $settings->site_email, 'alerts_email' => $settings->alerts_email, 'site_language' => $settings->site_language, 'site_contact_page' => $settings->site_contact_page, 'items_per_page' => $settings->items_per_page, 'items_per_page_admin' => $settings->items_per_page_admin, 'allow_reports' => $settings->allow_reports, 'allow_comments' => $settings->allow_comments, 'allow_feed' => $settings->allow_feed, 'allow_stat_sharing' => $settings->allow_stat_sharing, 'allow_clustering' => $settings->allow_clustering, 'default_map_all' => $settings->default_map_all, 'google_analytics' => $settings->google_analytics, 'twitter_hashtags' => $settings->twitter_hashtags, 'api_akismet' => $settings->api_akismet);
     }
     $this->template->colorpicker_enabled = TRUE;
     $this->template->content->form = $form;
     $this->template->content->errors = $errors;
     $this->template->content->form_error = $form_error;
     $this->template->content->form_saved = $form_saved;
     $this->template->content->items_per_page_array = array('10' => '10 Items', '20' => '20 Items', '30' => '30 Items', '50' => '50 Items');
     $this->template->content->yesno_array = array('1' => strtoupper(Kohana::lang('ui_main.yes')), '0' => strtoupper(Kohana::lang('ui_main.no')));
     // Generate Available Locales
     $locales = locale::get_i18n();
     $this->template->content->locales_array = $locales;
     $this->cache->set('locales', $locales, array('locales'), 604800);
 }

 public function languages()
 {
     // *** Locales/Languages ***
     // First Get Available Locales
     $locales = $this->cache->get('locales');
     // If we didn't find any languages, we need to look them up and set the cache
     if (!$locales) {
         $locales = locale::get_i18n();
         $this->cache->set('locales', $locales, array('locales'), 604800);
     }
     // Locale form submitted?
     if (isset($_GET['l']) && !empty($_GET['l'])) {
         $this->session->set('locale', $_GET['l']);
     }
     // Has a locale session been set?
     if ($this->session->get('locale', FALSE)) {
         // Change current locale
         Kohana::config_set('locale.language', $_SESSION['locale']);
     }
     $languages = "";
     $languages .= "<div class=\"language-box\">";
     $languages .= "<form action=\"\">";
     /**
      * E.Kala - 05/01/2011
      *
      * Fix to ensure to ensure that a change in language loads the page with the same data
      * 
      * Only fetch the $_GET data to prevent double submission of data already submitted via $_POST
      * and create hidden form fields for each variable so that these are submitted along with the selected language
      *
      * The assumption is that previously submitted data had already been sanitized!
      */
     foreach ($_GET as $name => $value) {
         $languages .= form::hidden($name, $value);
     }
     // Do a case insensitive sort of locales so it comes up in a rough alphabetical order
     natcasesort($locales);
     $languages .= form::dropdown('l', $locales, Kohana::config('locale.language'), ' onchange="this.form.submit()" ');
     $languages .= "</form>";
     $languages .= "</div>";
     return $languages;
 }

	function index()
	{
		$this->template->content = new View('admin/categories');
		$this->template->content->title = Kohana::lang('ui_admin.categories');

		// Locale (Language) Array
		$locales = locale::get_i18n();

		// Setup and initialize form field names
		$form = array
		(
			'action' => '',
			'category_id'	   => '',
			'parent_id'		 => '',
			'category_title'	  => '',
			'category_description'	  => '',
			'category_color'  => '',
			'category_image'  => '',
			'category_image_thumb'  => ''
		);

		// Add the different language form keys for fields
		foreach($locales as $lang_key => $lang_name){
			$form['category_title_'.$lang_key] = '';
		}

		// copy the form as errors, so the errors will be stored with keys corresponding to the form field names
		$errors = $form;
		$form_error = FALSE;
		$form_saved = FALSE;
		$form_action = "";
		$parents_array = array();

		// Check, has the form been submitted, if so, setup validation

		if ($_POST)
		{
			// Instantiate Validation, use $post, so we don't overwrite $_POST fields with our own things

			$post = Validation::factory(array_merge($_POST,$_FILES));

			 //	 Add some filters

			$post->pre_filter('trim', TRUE);

			// Add Action

			if ($post->action == 'a')
			{
				// Add some rules, the input field, followed by a list of checks, carried out in order
				$post->add_rules('parent_id','required','numeric');
				$post->add_rules('category_title','required', 'length[3,80]');
				$post->add_rules('category_description','required');
				$post->add_rules('category_color','required', 'length[6,6]');
				$post->add_rules('category_image', 'upload::valid', 'upload::type[gif,jpg,png]', 'upload::size[50K]');

				$post->add_callbacks('parent_id', array($this,'parent_id_chk'));

				// Add the different language form keys for fields
				foreach($locales as $lang_key => $lang_name){
					$post->add_rules('category_title_lang['.$lang_key.']','length[3,80]');
				}
			}

			// Test to see if things passed the rule checks
			if ($post->validate())
			{
				$category_id = $post->category_id;
				$category = new Category_Model($category_id);

				// Grab languages if they already exist

				$category_lang = Category_Lang_Model::category_langs($category->id);
				if(isset($category_lang[$category->id]))
				{
					$category_lang = $category_lang[$category->id];
				}else{
					$category_lang = FALSE;
				}

				if( $post->action == 'd' )
				{ // Delete Action

					// Delete localizations

					ORM::factory('category_lang')
						->where(array('category_id' => $category_id))
						->delete_all();

					// Delete category itself

					ORM::factory('category')
						->where('category_trusted != 1')
						->delete($category_id);

					$form_saved = TRUE;
					$form_action = strtoupper(Kohana::lang('ui_admin.deleted'));
				}
				elseif( $post->action == 'v' )
				{ // Show/Hide Action
//.........这里部分代码省略.........

 public function languages()
 {
     // *** Locales/Languages ***
     // First Get Available Locales
     $locales = $this->cache->get('locales');
     // If we didn't find any languages, we need to look them up and set the cache
     if (!$locales) {
         $locales = locale::get_i18n();
         $this->cache->set('locales', $locales, array('locales'), 604800);
     }
     // Locale form submitted?
     if (isset($_GET['l']) && !empty($_GET['l'])) {
         $this->session->set('locale', $_GET['l']);
     }
     // Has a locale session been set?
     if ($this->session->get('locale', FALSE)) {
         // Change current locale
         Kohana::config_set('locale.language', $_SESSION['locale']);
     }
     $languages = "";
     $languages .= "<div class=\"language-box\">";
     $languages .= "<form action=\"\">";
     $languages .= form::dropdown('l', $locales, Kohana::config('locale.language'), ' onchange="this.form.submit()" ');
     $languages .= "</form>";
     $languages .= "</div>";
     return $languages;
 }

 /**
  * Add Edit Categories
  */
 public function index()
 {
     $this->template->content = new View('admin/categories');
     $this->template->content->title = Kohana::lang('ui_admin.categories');
     // Locale (Language) Array
     $locales = locale::get_i18n();
     // Setup and initialize form field names
     $form = array('action' => '', 'category_id' => '', 'parent_id' => '', 'category_title' => '', 'category_description' => '', 'category_color' => '', 'category_image' => '', 'category_image_thumb' => '');
     // Add the different language form keys for fields
     foreach ($locales as $lang_key => $lang_name) {
         $form['category_title_' . $lang_key] = '';
     }
     // Copy the form as errors, so the errors will be stored with keys corresponding to the form field names
     $errors = $form;
     $form_error = FALSE;
     $form_saved = FALSE;
     $form_action = "";
     $parents_array = array();
     // Check, has the form been submitted, if so, setup validation
     if ($_POST) {
         // Fetch the post data
         $post_data = array_merge($_POST, $_FILES);
         // Extract category-specific  information
         $category_data = arr::extract($post_data, 'parent_id', 'category_title', 'category_description', 'category_color');
         // Extract category image and category languages for independent validation
         $secondary_data = arr::extract($post_data, 'category_image', 'category_title_lang', 'action');
         // Setup validation for the secondary data
         $post = Validation::factory($secondary_data)->pre_filter('trim', TRUE);
         // Add validation for the add/edit action
         if ($post->action == 'a') {
             $post->add_rules('category_image', 'upload::valid', 'upload::type[gif,jpg,png]', 'upload::size[50K]');
             // Add the different language form keys for fields
             foreach ($locales as $lang_key => $lang_name) {
                 $post->add_rules('category_title_lang[' . $lang_key . ']', 'length[3,80]');
             }
         }
         // Category instance for the operation
         $category = (!empty($_POST['category_id']) and Category_Model::is_valid_category($_POST['category_id'])) ? new Category_Model($_POST['category_id']) : new Category_Model();
         // Check the specified action
         if ($post->action == 'a') {
             // Test to see if things passed the rule checks
             if ($category->validate($category_data) and $post->validate()) {
                 // Save the category
                 $category->save();
                 // Get the category localization
                 $languages = $category->loaded ? Category_Lang_Model::category_langs($category->id) : FALSE;
                 $category_lang = isset($languages[$category->id]) ? $languages[$category->id] : FALSE;
                 // Save localizations
                 foreach ($post->category_title_lang as $lang_key => $localized_category_name) {
                     $cl = isset($category_lang[$lang_key]['id']) ? ORM::factory('category_lang', $category_lang[$lang_key]['id']) : ORM::factory('category_lang');
                     $cl->category_title = $localized_category_name;
                     $cl->locale = $lang_key;
                     $cl->category_id = $category->id;
                     $cl->save();
                 }
                 // Upload Image/Icon
                 $filename = upload::save('category_image');
                 if ($filename) {
                     $new_filename = "category_" . $category->id . "_" . time();
                     // Resize Image to 32px if greater
                     Image::factory($filename)->resize(32, 32, Image::HEIGHT)->save(Kohana::config('upload.directory', TRUE) . $new_filename . ".png");
                     // Create a 16x16 version too
                     Image::factory($filename)->resize(16, 16, Image::HEIGHT)->save(Kohana::config('upload.directory', TRUE) . $new_filename . "_16x16.png");
                     // Remove the temporary file
                     unlink($filename);
                     // Delete Old Image
                     $category_old_image = $category->category_image;
                     if (!empty($category_old_image) and file_exists(Kohana::config('upload.directory', TRUE) . $category_old_image)) {
                         unlink(Kohana::config('upload.directory', TRUE) . $category_old_image);
                     }
                     // Save
                     $category->category_image = $new_filename . ".png";
                     $category->category_image_thumb = $new_filename . "_16x16.png";
                     $category->save();
                 }
                 $form_saved = TRUE;
                 $form_action = strtoupper(Kohana::lang('ui_admin.added_edited'));
                 // Empty $form array
                 array_fill_keys($form, '');
             } else {
                 // Validation failed
                 // Repopulate the form fields
                 $form = arr::overwrite($form, array_merge($category_data->as_array(), $post->as_array()));
                 // populate the error fields, if any
                 $errors = arr::overwrite($errors, array_merge($category_data->errors('category'), $post->errors('category')));
                 $form_error = TRUE;
             }
         } elseif ($post->action == 'd') {
             // Delete action
             if ($category->loaded) {
                 ORM::factory('category_lang')->where(array('category_id' => $category->id))->delete_all();
                 // @todo Delete the category image
                 // Delete category itself - except if it is trusted
                 ORM::factory('category')->where('category_trusted != 1')->delete($category->id);
                 $form_saved = TRUE;
                 $form_action = strtoupper(Kohana::lang('ui_admin.deleted'));
             }
//.........这里部分代码省略.........

//.........这里部分代码省略.........
                 // Delete old badge image
                 ORM::factory('media')->delete($settings->site_banner_id);
                 // Remove from DB table
                 $settings = new Settings_Model(1);
                 $settings->site_banner_id = NULL;
                 $settings->save();
             } else {
                 // We aren't deleting, so try to upload if we are uploading an image
                 $filename = upload::save('banner_image');
                 if ($filename) {
                     $new_filename = "banner";
                     $file_type = strrev(substr(strrev($filename), 0, 4));
                     // Large size
                     $l_name = $new_filename . $file_type;
                     Image::factory($filename)->save(Kohana::config('upload.directory', TRUE) . $l_name);
                     // Medium size
                     $m_name = $new_filename . "_m" . $file_type;
                     Image::factory($filename)->resize(80, 80, Image::HEIGHT)->save(Kohana::config('upload.directory', TRUE) . $m_name);
                     // Thumbnail
                     $t_name = $new_filename . "_t" . $file_type;
                     Image::factory($filename)->resize(60, 60, Image::HEIGHT)->save(Kohana::config('upload.directory', TRUE) . $t_name);
                     // Remove the temporary file
                     unlink($filename);
                     // Save banner image in the media table
                     $media = new Media_Model();
                     $media->media_type = 1;
                     // Image
                     $media->media_link = $l_name;
                     $media->media_medium = $m_name;
                     $media->media_thumb = $t_name;
                     $media->media_date = date("Y-m-d H:i:s", time());
                     $media->save();
                     // Save new banner image in settings
                     $settings = new Settings_Model(1);
                     $settings->site_banner_id = $media->id;
                     $settings->save();
                 }
             }
             // Delete Settings Cache
             $this->cache->delete('settings');
             $this->cache->delete_tag('settings');
             // Everything is A-Okay!
             $form_saved = TRUE;
             // repopulate the form fields
             $form = arr::overwrite($form, $post->as_array());
         } else {
             // repopulate the form fields
             $form = arr::overwrite($form, $post->as_array());
             // populate the error fields, if any
             if (is_array($files->errors()) and count($files->errors()) > 0) {
                 // Error with file upload
                 $errors = arr::overwrite($errors, $files->errors('settings'));
             } else {
                 // Error with other form filed
                 $errors = arr::overwrite($errors, $post->errors('settings'));
             }
             $form_error = TRUE;
         }
     } else {
         // Retrieve Current Settings
         $settings = ORM::factory('settings', 1);
         $form = array('site_name' => $settings->site_name, 'site_tagline' => $settings->site_tagline, 'site_banner_id' => $settings->site_banner_id, 'site_email' => $settings->site_email, 'alerts_email' => $settings->alerts_email, 'site_message' => $settings->site_message, 'site_copyright_statement' => $settings->site_copyright_statement, 'site_submit_report_message' => $settings->site_submit_report_message, 'site_language' => $settings->site_language, 'site_timezone' => $settings->site_timezone, 'site_contact_page' => $settings->site_contact_page, 'items_per_page' => $settings->items_per_page, 'items_per_page_admin' => $settings->items_per_page_admin, 'blocks_per_row' => $settings->blocks_per_row, 'allow_reports' => $settings->allow_reports, 'allow_comments' => $settings->allow_comments, 'allow_feed' => $settings->allow_feed, 'allow_stat_sharing' => $settings->allow_stat_sharing, 'allow_clustering' => $settings->allow_clustering, 'cache_pages' => $settings->cache_pages, 'cache_pages_lifetime' => $settings->cache_pages_lifetime, 'private_deployment' => $settings->private_deployment, 'checkins' => $settings->checkins, 'default_map_all' => $settings->default_map_all, 'google_analytics' => $settings->google_analytics, 'twitter_hashtags' => $settings->twitter_hashtags, 'api_akismet' => $settings->api_akismet);
     }
     // Get banner image
     if ($settings->site_banner_id != NULL) {
         $banner = ORM::factory('media')->find($settings->site_banner_id);
         $this->template->content->banner = $banner->media_link;
         $this->template->content->banner_m = $banner->media_medium;
         $this->template->content->banner_t = $banner->media_thumb;
     } else {
         $this->template->content->banner = NULL;
         $this->template->content->banner_m = NULL;
         $this->template->content->banner_t = NULL;
     }
     $this->template->colorpicker_enabled = TRUE;
     $this->template->content->form = $form;
     $this->template->content->errors = $errors;
     $this->template->content->form_error = $form_error;
     $this->template->content->form_saved = $form_saved;
     $this->template->content->items_per_page_array = array('10' => '10 Items', '20' => '20 Items', '30' => '30 Items', '50' => '50 Items');
     $blocks_per_row_array = array();
     for ($i = 1; $i <= 21; $i++) {
         $blocks_per_row_array[$i] = $i;
     }
     $this->template->content->blocks_per_row_array = $blocks_per_row_array;
     $this->template->content->yesno_array = array('1' => strtoupper(Kohana::lang('ui_main.yes')), '0' => strtoupper(Kohana::lang('ui_main.no')));
     $this->template->content->comments_array = array('1' => strtoupper(Kohana::lang('ui_main.yes') . " - " . Kohana::lang('ui_admin.approve_auto')), '2' => strtoupper(Kohana::lang('ui_main.yes') . " - " . Kohana::lang('ui_admin.approve_manual')), '0' => strtoupper(Kohana::lang('ui_main.no')));
     $this->template->content->cache_pages_lifetime_array = array('300' => '5 ' . Kohana::lang('ui_admin.minutes'), '600' => '10 ' . Kohana::lang('ui_admin.minutes'), '900' => '15 ' . Kohana::lang('ui_admin.minutes'), '1800' => '30 ' . Kohana::lang('ui_admin.minutes'));
     //Generate all timezones
     $site_timezone_array = array();
     $site_timezone_array[0] = Kohana::lang('ui_admin.server_time');
     foreach (timezone_identifiers_list() as $timezone) {
         $site_timezone_array[$timezone] = $timezone;
     }
     $this->template->content->site_timezone_array = $site_timezone_array;
     // Generate Available Locales
     $locales = locale::get_i18n();
     $this->template->content->locales_array = $locales;
     $this->cache->set('locales', $locales, array('locales'), 604800);
 }

 /**
  * Render the Action Taken Information to the Report
  * on the front end
  */
 public function _report_view()
 {
     // Load the View
     $view = View::factory('translatereports_frontend');
     // Get ID of the incident we either added or are modifying
     $incident_id = Event::$data;
     // Grab Existing Translations
     $translation_items = ORM::factory('translatereports')->where('incident_id', $incident_id)->find_all();
     $translations = array();
     foreach ($translation_items as $item) {
         $translations[$item->lang] = $item->incident_description;
     }
     $view->translations = $translations;
     if (Kohana::config('translatereports.languages') == NULL) {
         if (count($this->cache->get('locales')) > 0) {
             $view->locales = $this->cache->get('locales');
         } else {
             $view->locales = locale::get_i18n();
         }
     } else {
         $view->locales = Kohana::config('translatereports.languages');
     }
     $view->render(TRUE);
 }

 public function __construct()
 {
     parent::__construct();
     // Load cache
     $this->cache = new Cache();
     // Load Session
     $this->session = Session::instance();
     // Load Header & Footer
     $this->template->header = new View('header');
     $this->template->footer = new View('footer');
     // In case js doesn't get set in the construct, initialize it here
     $this->template->header->js = '';
     // Set Table Prefix
     $this->table_prefix = Kohana::config('database.default.table_prefix');
     // Retrieve Default Settings
     $site_name = Kohana::config('settings.site_name');
     // Prevent Site Name From Breaking up if its too long
     // by reducing the size of the font
     if (strlen($site_name) > 20) {
         $site_name_style = " style=\"font-size:21px;\"";
     } else {
         $site_name_style = "";
     }
     $this->template->header->site_name = $site_name;
     $this->template->header->site_name_style = $site_name_style;
     $this->template->header->site_tagline = Kohana::config('settings.site_tagline');
     $this->template->header->api_url = Kohana::config('settings.api_url');
     // Display Contact Tab?
     $this->template->header->site_contact_page = Kohana::config('settings.site_contact_page');
     // Display Help Tab?
     $this->template->header->site_help_page = Kohana::config('settings.site_help_page');
     // Get Custom Pages
     $this->template->header->pages = ORM::factory('page')->where('page_active', '1')->find_all();
     // Get custom CSS file from settings
     $this->template->header->site_style = Kohana::config('settings.site_style');
     // Javascript Header
     $this->template->header->map_enabled = FALSE;
     $this->template->header->validator_enabled = TRUE;
     $this->template->header->treeview_enabled = FALSE;
     $this->template->header->datepicker_enabled = FALSE;
     $this->template->header->photoslider_enabled = FALSE;
     $this->template->header->videoslider_enabled = FALSE;
     $this->template->header->protochart_enabled = FALSE;
     $this->template->header->main_page = FALSE;
     $this->template->header->this_page = "";
     // Google Analytics
     $google_analytics = Kohana::config('settings.google_analytics');
     $this->template->footer->google_analytics = $this->_google_analytics($google_analytics);
     // *** Locales/Languages ***
     // First Get Available Locales
     $locales = $this->cache->get('locales');
     // If we didn't find any languages, we need to look them up and set the cache
     if (!$locales) {
         $locales = locale::get_i18n();
         $this->cache->set('locales', $locales, array('locales'), 604800);
     }
     $this->template->header->locales_array = $locales;
     // Locale form submitted?
     if (isset($_GET['l']) && !empty($_GET['l'])) {
         $this->session->set('locale', $_GET['l']);
     }
     // Has a locale session been set?
     if ($this->session->get('locale', FALSE)) {
         // Change current locale
         Kohana::config_set('locale.language', $_SESSION['locale']);
     }
     $this->template->header->l = Kohana::config('locale.language');
     // Load profiler
     // $profiler = new Profiler;
     // Get tracking javascript for stats
     $this->template->footer->ushahidi_stats = Stats_Model::get_javascript();
 }