common\ModuleExtraType::block PHP Method

    public static function block()
    {
        return new self(self::BLOCK);
    }

 /**
  * Install the module
  */
 public function install()
 {
     // load install.sql
     $this->importSQL(__DIR__ . '/Data/install.sql');
     // add 'search' as a module
     $this->addModule('Search');
     // import locale
     $this->importLocale(__DIR__ . '/Data/locale.xml');
     // general settings
     $this->setSetting('Search', 'overview_num_items', 10);
     $this->setSetting('Search', 'validate_search', true);
     // module rights
     $this->setModuleRights(1, 'Search');
     // action rights
     $this->setActionRights(1, 'Search', 'AddSynonym');
     $this->setActionRights(1, 'Search', 'EditSynonym');
     $this->setActionRights(1, 'Search', 'DeleteSynonym');
     $this->setActionRights(1, 'Search', 'Settings');
     $this->setActionRights(1, 'Search', 'Statistics');
     $this->setActionRights(1, 'Search', 'Synonyms');
     // set navigation
     $navigationModulesId = $this->setNavigation(null, 'Modules');
     $navigationSearchId = $this->setNavigation($navigationModulesId, 'Search');
     $this->setNavigation($navigationSearchId, 'Statistics', 'search/statistics');
     $this->setNavigation($navigationSearchId, 'Synonyms', 'search/synonyms', array('search/add_synonym', 'search/edit_synonym'));
     // settings navigation
     $navigationSettingsId = $this->setNavigation(null, 'Settings');
     $navigationModulesId = $this->setNavigation($navigationSettingsId, 'Modules');
     $this->setNavigation($navigationModulesId, 'Search', 'search/settings');
     // add extra's
     $searchId = $this->insertExtra('Search', ModuleExtraType::block(), 'Search', null, null, 'N', 2000);
     $this->insertExtra('Search', ModuleExtraType::widget(), 'SearchForm', 'Form', null, 'N', 2001);
     // loop languages
     foreach ($this->getLanguages() as $language) {
         // check if a page for search already exists in this language
         // @todo refactor this nasty if statement...
         if (!(bool) $this->getDB()->getVar('SELECT 1
              FROM pages AS p
              INNER JOIN pages_blocks AS b ON b.revision_id = p.revision_id
              WHERE b.extra_id = ? AND p.language = ?
              LIMIT 1', array($searchId, $language))) {
             // insert search
             $this->insertPage(array('title' => \SpoonFilter::ucfirst($this->getLocale('Search', 'Core', $language, 'lbl', 'Frontend')), 'type' => 'root', 'language' => $language), null, array('extra_id' => $searchId, 'position' => 'main'));
         }
     }
     // activate search on 'pages'
     $this->searchPages();
     // create module cache path
     $filesystem = new Filesystem();
     if (!$filesystem->exists(PATH_WWW . '/src/Frontend/Cache/Search')) {
         $filesystem->mkdir(PATH_WWW . '/src/Frontend/Cache/Search');
     }
 }