PHP Registry\Registry类代码示例

	/**
	 * Get the component information.
	 *
	 * @param   string   $option  The component option.
	 * @param   boolean  $strict  If set and the component does not exist, the enabled attribute will be set to false.
	 *
	 * @return  stdClass   An object with the information for the component.
	 *
	 * @since   1.5
	 */
	public static function getComponent($option, $strict = false)
	{
		if (!isset(static::$components[$option]))
		{
			if (static::load($option))
			{
				$result = static::$components[$option];
			}
			else
			{
				$result = new stdClass;
				$result->enabled = $strict ? false : true;
				$result->params = new Registry;
			}
		}
		else
		{
			$result = static::$components[$option];
		}

		if (is_string($result->params))
		{
			$temp = new Registry;
			$temp->loadString(static::$components[$option]->params);
			static::$components[$option]->params = $temp;
		}

		return $result;
	}

 /**
  * Method to get a single record.
  *
  * @param   integer  $pk  The id of the primary key.
  *
  * @return  mixed  Object on success, false on failure.
  *
  * @since   1.6
  */
 public function getItem($pk = null)
 {
     if ($item = parent::getItem($pk)) {
         if (!empty($item->params)) {
             // Convert the params field to an array.
             $registry = new Registry();
             $registry->loadString($item->params);
             $item->params = $registry->toArray();
         }
         if (!empty($item->metadata)) {
             // Convert the metadata field to an array.
             $registry = new Registry();
             $registry->loadString($item->metadata);
             $item->metadata = $registry->toArray();
         }
         if (!empty($item->template)) {
             // base64 Decode template.
             $item->template = base64_decode($item->template);
         }
         if (!empty($item->php_view)) {
             // base64 Decode php_view.
             $item->php_view = base64_decode($item->php_view);
         }
         if (!empty($item->id)) {
             $item->tags = new JHelperTags();
             $item->tags->getTagIds($item->id, 'com_componentbuilder.template');
         }
     }
     return $item;
 }

 /**
  * Method to get a single record.
  *
  * @param   integer  $pk  The id of the primary key.
  *
  * @return  mixed  Object on success, false on failure.
  *
  * @since   1.6
  */
 public function getItem($pk = null)
 {
     if ($item = parent::getItem($pk)) {
         if (!empty($item->params)) {
             // Convert the params field to an array.
             $registry = new Registry();
             $registry->loadString($item->params);
             $item->params = $registry->toArray();
         }
         if (!empty($item->metadata)) {
             // Convert the metadata field to an array.
             $registry = new Registry();
             $registry->loadString($item->metadata);
             $item->metadata = $registry->toArray();
         }
         if (!empty($item->interventions)) {
             // JSON Decode interventions.
             $item->interventions = json_decode($item->interventions);
         }
         if (!empty($item->id)) {
             $item->tags = new JHelperTags();
             $item->tags->getTagIds($item->id, 'com_costbenefitprojection.intervention');
         }
     }
     return $item;
 }

 /**
  * Method to auto-populate the model state.
  *
  * @param	string		$ordering	Field used for order by clause
  * @param	string		$direction	Direction of order
  * 	
  * Note. Calling getState in this method will result in recursion.
  *
  */
 protected function populateState($ordering = null, $direction = null)
 {
     $app = JFactory::getApplication();
     $this->setState('filter.extension', $this->_extension);
     // Get the parent id if defined.
     $parent_id = $app->input->getInt('id');
     $this->setState('filter.parentId', $parent_id);
     // Load the parameters. Merge Global and Menu Item params into new object
     $params = $app->getParams();
     $menu_params = new Registry();
     if ($menu = $app->getMenu()->getActive()) {
         $menu_params->loadString($menu->params);
     }
     $merged_params = clone $menu_params;
     $merged_params->merge($params);
     $this->setState('params', $merged_params);
     $params = $merged_params;
     $this->setState('filter.published', 1);
     $this->setState('filter.language', $app->getLanguageFilter());
     // process show_category_noauth parameter
     if (!$params->get('show_category_noauth')) {
         $this->setState('filter.access', true);
     } else {
         $this->setState('filter.access', false);
     }
 }

 /**
  * Build a social profile object.
  *
  * <code>
  * $options = new Joomla\Registry\Registry(array(
  *    'platform' => 'socialcommunity',
  *    'user_id'  => 1,
  *    'title'    => 'Title...',
  *    'image'    => "http://mydomain.com/image.png",
  *    'url'      => "http://mydomain.com",
  *    'app'      => 'my_app'
  * ));
  *
  * $factory = new Prism\Integration\Activity\Factory($options);
  * $activity = $factory->create();
  * </code>
  */
 public function create()
 {
     $activity = null;
     switch ($this->options->get('platform')) {
         case 'socialcommunity':
             $activity = new Socialcommunity($this->options->get('user_id'));
             $activity->setUrl($this->options->get('url'));
             $activity->setImage($this->options->get('image'));
             break;
         case 'gamification':
             $activity = new Gamification($this->options->get('user_id'));
             $activity->setTitle($this->options->get('title'));
             $activity->setUrl($this->options->get('url'));
             $activity->setImage($this->options->get('image'));
             break;
         case 'jomsocial':
             // Register JomSocial Router
             if (!class_exists('CRoute')) {
                 \JLoader::register('CRoute', JPATH_SITE . '/components/com_community/libraries/core.php');
             }
             $activity = new JomSocial($this->options->get('user_id'));
             $activity->setApp($this->options->get('app'));
             break;
         case 'easysocial':
             $activity = new EasySocial($this->options->get('user_id'));
             $activity->setContextId($this->options->get('user_id'));
             break;
     }
     if ($activity !== null) {
         $activity->setDb(\JFactory::getDbo());
     }
     return $activity;
 }

 /**
  * Execute the middleware. Don't call this method directly; it is used by the `Application` internally.
  *
  * @internal
  *
  * @param   ServerRequestInterface $request  The request object
  * @param   ResponseInterface      $response The response object
  * @param   callable               $next     The next middleware handler
  *
  * @return  ResponseInterface
  */
 public function handle(ServerRequestInterface $request, ResponseInterface $response, callable $next = null)
 {
     $attributes = $request->getAttributes();
     if (!isset($attributes['command'])) {
         switch (strtoupper($request->getMethod())) {
             case 'GET':
                 $params = new Registry($request->getQueryParams());
                 break;
             case 'POST':
             default:
                 $params = new Registry($request->getAttributes());
                 break;
         }
         $extension = ucfirst(strtolower($params->get('option', 'Article')));
         $action = ucfirst(strtolower($params->get('task', 'display')));
         $entity = $params->get('entity', 'error');
         $id = $params->get('id', null);
         $commandClass = "\\Joomla\\Extension\\{$extension}\\Command\\{$action}Command";
         if (class_exists($commandClass)) {
             $command = new $commandClass($entity, $id, $response->getBody());
             $request = $request->withAttribute('command', $command);
         }
         // @todo Emit afterRouting event
     }
     return $next($request, $response);
 }

 public function onExtensionAfterSave($context, $table, $isNew)
 {
     if (!($context == 'com_plugins.plugin' && $table->element == 'giftd')) {
         return true;
     }
     $app = JFactory::getApplication();
     $code = $app->getUserState('plugins.system.giftd.code', '');
     $token_prefix = $app->getUserState('plugins.system.giftd.token_prefix', '');
     $app->setUserState('plugins.system.giftd.code', '');
     $app->setUserState('plugins.system.giftd.token_prefix', '');
     if (!empty($code) || !empty($token_prefix)) {
         $db = JFactory::getDbo();
         $query = $db->getQuery(true);
         $query->select($db->quoteName('params'))->from($db->quoteName('#__extensions'))->where($db->quoteName('element') . ' = ' . $db->quote('giftd'))->where($db->quoteName('type') . ' = ' . $db->quote('plugin'));
         $params = new Registry($db->setQuery($query, 0, 1)->loadResult());
         if (!empty($code)) {
             $params->set('partner_code', $code);
         }
         if (!empty($token_prefix)) {
             $params->set('partner_token_prefix', $token_prefix);
         }
         $query->clear()->update($db->quoteName('#__extensions'));
         $query->set($db->quoteName('params') . '= ' . $db->quote((string) $params));
         $query->where($db->quoteName('element') . ' = ' . $db->quote('giftd'));
         $query->where($db->quoteName('type') . ' = ' . $db->quote('plugin'));
         $db->setQuery($query);
         $db->execute();
     }
     return true;
 }

 /**
  * Prepare the statuses of the items.
  *
  * @param array $data
  * @param array $options
  */
 public function handle(&$data, array $options = array())
 {
     foreach ($data as $key => $item) {
         // Calculate funding end date
         if (is_numeric($item->funding_days) and $item->funding_days > 0) {
             $fundingStartDate = new Crowdfunding\Date($item->funding_start);
             $endDate = $fundingStartDate->calculateEndDate($item->funding_days);
             $item->funding_end = $endDate->format(Prism\Constants::DATE_FORMAT_SQL_DATE);
         }
         // Calculate funded percentage.
         $item->funded_percents = (string) MathHelper::calculatePercentage($item->funded, $item->goal, 0);
         // Calculate days left
         $today = new Crowdfunding\Date();
         $item->days_left = $today->calculateDaysLeft($item->funding_days, $item->funding_start, $item->funding_end);
         // Decode parameters.
         if ($item->params === null) {
             $item->params = '{}';
         }
         if (is_string($item->params) and $item->params !== '') {
             $params = new Registry();
             $params->loadString($item->params);
             $item->params = $params;
         }
     }
 }

 public function bind($array, $ignore = '')
 {
     // Search for the {readmore} tag and split the text up accordingly.
     if (isset($array['value']) && is_array($array['value'])) {
         $registry = new Registry();
         $registry->loadArray($array['value']);
         $array['value'] = (string) $registry;
     }
     //        if (isset($array['media']) && is_array($array['media']))
     //        {
     //            $registry = new Registry;
     //            $registry->loadArray($array['media']);
     //            $array['media'] = (string) $registry;
     //        }
     //
     //        if (isset($array['metadata']) && is_array($array['metadata']))
     //        {
     //            $registry = new Registry;
     //            $registry->loadArray($array['metadata']);
     //            $array['metadata'] = (string) $registry;
     //        }
     //
     //        // Bind the rules.
     //        if (isset($array['rules']) && is_array($array['rules']))
     //        {
     //            $rules = new JAccessRules($array['rules']);
     //            $this->setRules($rules);
     //        }
     return parent::bind($array, $ignore);
 }

 /**
  * Get config
  */
 static function getConfig($var = false)
 {
     // check if config is already loaded
     $app = self::getApp();
     if (isset($app->chclient->config)) {
         return $var ? $app->chclient->config->{$var} : $app->chclient->config;
     }
     // default config
     $config = (object) [];
     $registry = new Registry();
     $config_fields = $registry->loadFile(JPATH_ROOT . '/components/com_chclient/config.yml', 'yaml');
     foreach ($config_fields as $field => $properties) {
         $config->{$field} = $properties->value;
     }
     // get site config
     $site_config = json_decode(JFactory::getDbo()->setQuery('SELECT config FROM #__chclient_config AS a WHERE a.id = 1')->loadResult());
     foreach ($config as $field => $p) {
         if (isset($site_config->{$field})) {
             $config->{$field} = $site_config->{$field};
         }
     }
     // datepicker options
     $config->datepicker_min_date = CHLibDate::getDate()->format(CHLibDate::dateLocale());
     $config->datepicker_format = str_replace('Y', 'YYYY', str_replace('m', 'MM', str_replace('d', 'DD', CHLibDate::dateLocale())));
     // store config for later use
     $app->chclient->config = $config;
     return $var ? $app->chclient->config->{$var} : $app->chclient->config;
 }

/**
 * Disables the unsupported eAccelerator caching method, replacing it with the
 * "file" caching method.
 *
 * @return  void
 *
 * @since   3.2
 */
function admin_postinstall_eaccelerator_action()
{
    $prev = new JConfig();
    $prev = JArrayHelper::fromObject($prev);
    $data = array('cacheHandler' => 'file');
    $data = array_merge($prev, $data);
    $config = new Registry('config');
    $config->loadArray($data);
    jimport('joomla.filesystem.path');
    jimport('joomla.filesystem.file');
    // Set the configuration file path.
    $file = JPATH_CONFIGURATION . '/configuration.php';
    // Get the new FTP credentials.
    $ftp = JClientHelper::getCredentials('ftp', true);
    // Attempt to make the file writeable if using FTP.
    if (!$ftp['enabled'] && JPath::isOwner($file) && !JPath::setPermissions($file, '0644')) {
        JError::raiseNotice('SOME_ERROR_CODE', JText::_('COM_CONFIG_ERROR_CONFIGURATION_PHP_NOTWRITABLE'));
    }
    // Attempt to write the configuration file as a PHP class named JConfig.
    $configuration = $config->toString('PHP', array('class' => 'JConfig', 'closingtag' => false));
    if (!JFile::write($file, $configuration)) {
        JFactory::getApplication()->enqueueMessage(JText::_('COM_CONFIG_ERROR_WRITE_FAILED'), 'error');
        return;
    }
    // Attempt to make the file unwriteable if using FTP.
    if (!$ftp['enabled'] && JPath::isOwner($file) && !JPath::setPermissions($file, '0444')) {
        JError::raiseNotice('SOME_ERROR_CODE', JText::_('COM_CONFIG_ERROR_CONFIGURATION_PHP_NOTUNWRITABLE'));
    }
}

 public function execute()
 {
     if ($this->state->get('children', false) && count($this->state->get('children', 0) > 1)) {
         foreach ($this->state->get('children') as $child_id) {
             $cartItemData['child_id'] = $child_id;
             $cartItemData['start_date'] = $this->state->get('startdates.' . $child_id);
             $cartItemData['dates'] = $this->state->get('dates.' . $child_id);
             $cartItemData['product_id'] = $this->state->get('product_id', false);
             $cartApp = Sp4kAppsCartApp::getInstance(new Registry($cartItemData));
             /** @var Registry $cartItem */
             $cartItem = new Registry($cartApp->getItem());
             $cartItems[$cartItem->get('cart_key')] = $cartItem;
         }
     } else {
         $cartApp = Sp4kAppsCartApp::getInstance($this->state);
         $cartItem = $cartApp->getItem();
         $cartItems[$cartItem->cartkey] = $cartItem;
     }
     /** @var JSession $cartSession */
     $cartSession = JFactory::getSession();
     $cartSessionData = $cartSession->get('cart', [], 'Sp4k');
     foreach ($cartItems as $cartKey => $cartItem) {
         $cartSessionData['items'][$cartKey] = $cartItem->toObject();
     }
     //$cartItemData['totals'] = $this->getCartTotals($cart);
     $cartSession->set('cart', $cartSessionData, 'Sp4k');
 }

 /**
  * Overrides JGithub constructor to initialise the api property.
  *
  * @param   mixed  $input       An optional argument to provide dependency injection for the application's
  *                              input object.  If the argument is a JInputCli object that object will become
  *                              the application's input object, otherwise a default input object is created.
  * @param   mixed  $config      An optional argument to provide dependency injection for the application's
  *                              config object.  If the argument is a JRegistry object that object will become
  *                              the application's config object, otherwise a default config object is created.
  * @param   mixed  $dispatcher  An optional argument to provide dependency injection for the application's
  *                              event dispatcher.  If the argument is a JDispatcher object that object will become
  *                              the application's event dispatcher, if it is null then the default event dispatcher
  *                              will be created based on the application's loadDispatcher() method.
  *
  * @see     loadDispatcher()
  * @since   11.1
  */
 public function __construct()
 {
     parent::__construct();
     $options = new Registry();
     $options->set('headers.Accept', 'application/vnd.github.html+json');
     $this->api = new Github($options);
 }

 /**
  * Method to get a single record.
  *
  * @param   integer  $pk  The id of the primary key.
  *
  * @return  mixed  Object on success, false on failure.
  *
  * @since   1.6
  */
 public function getItem($pk = null)
 {
     if ($item = parent::getItem($pk)) {
         if (!empty($item->params)) {
             // Convert the params field to an array.
             $registry = new Registry();
             $registry->loadString($item->params);
             $item->params = $registry->toArray();
         }
         if (!empty($item->metadata)) {
             // Convert the metadata field to an array.
             $registry = new Registry();
             $registry->loadString($item->metadata);
             $item->metadata = $registry->toArray();
         }
         if (!empty($item->testcompanies)) {
             // JSON Decode testcompanies.
             $item->testcompanies = json_decode($item->testcompanies);
         }
         if (!empty($item->id)) {
             $item->tags = new JHelperTags();
             $item->tags->getTagIds($item->id, 'com_costbenefitprojection.service_provider');
         }
     }
     $this->service_providervvvx = $item->id;
     return $item;
 }

 /**
  * Method to get a single record.
  *
  * @param   integer  $pk  The id of the primary key.
  *
  * @return  mixed  Object on success, false on failure.
  *
  * @since   1.6
  */
 public function getItem($pk = null)
 {
     if ($item = parent::getItem($pk)) {
         if (!empty($item->params)) {
             // Convert the params field to an array.
             $registry = new Registry();
             $registry->loadString($item->params);
             $item->params = $registry->toArray();
         }
         if (!empty($item->metadata)) {
             // Convert the metadata field to an array.
             $registry = new Registry();
             $registry->loadString($item->metadata);
             $item->metadata = $registry->toArray();
         }
         if (!empty($item->causesrisks)) {
             // JSON Decode causesrisks.
             $item->causesrisks = json_decode($item->causesrisks);
         }
         if (!empty($item->id)) {
             $item->tags = new JHelperTags();
             $item->tags->getTagIds($item->id, 'com_costbenefitprojection.country');
         }
     }
     $this->countryvvvy = $item->id;
     $this->countryvvvz = $item->id;
     $this->countryvvwa = $item->id;
     return $item;
 }