PHP KRequest::has方法代码示例

 /**
  * Helper for creating DOM element ids used by javascript behaviors
  *
  * If no type and package identifiers were supplied,
  * uses the current option $_GET variable, and changing com_foo_bar to com-foo_bar.
  * '-' are used as separators, and in our javascript used to parse identifier strings.
  * If a form got the id com-foo_bar-people, 
  * then we can assume that the toolbar will have the id toolbar-people,
  *
  * @author Stian Didriksen <stian@ninjaforge.com>
  * @param  array | int $parts
  * @return string
  */
 public function id($parts = array())
 {
     if (!is_array($parts) && is_int($parts)) {
         $parts['id'] = (int) $parts;
     }
     // If we pass a string, set $parts back as an array in order to proceed.
     if (!is_array($parts)) {
         settype($parts, 'array');
     }
     // Set the defaults, if needed
     $defaults = array();
     if (!isset($parts['type.package'])) {
         // We only want to replace the first underscore, not the rest.
         $defaults['type_package'] = str_replace('com_', 'com-', KRequest::get('get.option', 'cmd'));
     }
     if (!isset($parts['view'])) {
         $view = KRequest::get('get.view', 'cmd');
         // The view part always needs to be plural to allow ajax BREAD.
         if (KInflector::isSingular($view)) {
             $view = KInflector::pluralize($view);
         }
         $defaults['view'] = $view;
     }
     if (!isset($parts['id']) && KRequest::has('get.id', 'int')) {
         $defaults['id'] = KRequest::get('get.id', 'int');
     }
     // Filter away parts that are unset on purpose using a null value, or a negative boolean.
     return implode('-', array_filter(array_merge($defaults, $parts)));
 }

 public function addFile(KCommandContext $context)
 {
     if (empty($context->data->file) && KRequest::has('files.file.tmp_name')) {
         $context->data->file = KRequest::get('files.file.tmp_name', 'raw');
         if (empty($context->data->name)) {
             $context->data->name = KRequest::get('files.file.name', 'raw');
         }
     }
 }

 /**
  * Constructor
  *
  * @param 	object 	An optional KConfig object with configuration options
  */
 public function __construct(KConfig $options)
 {
     parent::__construct($options);
     $this->registerCallback('before.add', array($this, 'setTitle'))->registerCallback('before.edit', array($this, 'setTitle'))->registerCallback('after.add', array($this, 'setPermissions'))->registerCallback('after.edit', array($this, 'setPermissions'));
     $showReminder = KFactory::get('admin::com.ninja.helper.default')->formid('show-reminder');
     if (!KRequest::has('cookie.' . $showReminder) && $this->getModel()->getTotal() > 0) {
         $this->registerCallback('after.browse', array($this, 'showReminder'));
     }
 }

 public function fetchElement($name, $value, &$node, $control_name)
 {
     $key = (string) $node['key'];
     $request = isset($node['request']) ? $node['request'] : $key;
     //@TODO make the following optional
     $current = KRequest::has('get.id') ? '&' . KRequest::get('get.view', 'cmd') . '=' . KRequest::get('get.id', 'int') : false;
     //@TODO make this an reusabe MooTools class
     KFactory::get('admin::com.ninja.helper.default')->js("\n\t\t\twindow.addEvent('domready', function(){\n\t\t\t\tvar input = \$('" . $this->id . "'), load = new URI(" . json_encode(JRoute::_((string) $node['load'] . $current, false)) . "), runway = new Element('div', {text: load}).set('load', {onSuccess: function(){window.fireEvent('domupdate')}}), fieldset = input.getParent('fieldset');\n\t\t\t\tif(input) {\n\t\t\t\t\tfieldset.grab(runway, 'after');\n\t\t\t\t\t\n\t\t\t\t\tinput.addEvent('change', function(){\n\t\t\t\t\t\trunway.empty().load(load.setData({" . $key . ": this.value}, true).toString());\n\t\t\t\t\t}).fireEvent('change');\n\t\t\t\t}\n\t\t\t});\n\t\t");
     return parent::fetchElement($name, $value, $node, $control_name);
 }

 /**
  * Dispatch the controller and redirect
  *
  * This function divert the standard behavior and will redirect if no view
  * information can be found in the request.
  *
  * @param   string      The view to dispatch. If null, it will default to
  *                      retrieve the controller information from the request or
  *                      default to the component name if no controller info can
  *                      be found.
  *
  * @return  KDispatcherDefault
  */
 protected function _actionDispatch(KCommandContext $context)
 {
     //Redirect if no view information can be found in the request
     if (!KRequest::has('get.view')) {
         $url = clone KRequest::url();
         $url->query['view'] = $this->getController()->getView()->getName();
         JFactory::getApplication()->redirect($url);
     }
     return parent::_actionDispatch($context);
 }

 /**
  * Dispatch the controller and redirect
  * 
  * This function divert the standard behavior and will redirect if no view
  * information can be found in the request.
  * 
  * @param   string      The view to dispatch. If null, it will default to
  *                      retrieve the controller information from the request or
  *                      default to the component name if no controller info can
  *                      be found.
  *
  * @return  KDispatcherDefault
  */
 protected function _actionDispatch(KCommandContext $context)
 {
     //Redirect if no view information can be found in the request
     if (!KRequest::has('get.view')) {
         $view = count($context->data) ? $context->data : $this->_controller_default;
         $url = clone KRequest::url();
         $url->query['view'] = $view;
         KFactory::get('lib.joomla.application')->redirect($url);
     }
     return parent::_actionDispatch($context);
 }

 /**
  * Dispatch the controller and redirect
  *
  * This function divert the standard behavior and will redirect if no view
  * information can be found in the request.
  *
  * @param   string      The view to dispatch. If null, it will default to
  *                      retrieve the controller information from the request or
  *                      default to the component name if no controller info can
  *                      be found.
  *
  * @return  KDispatcherDefault
  */
 protected function _actionDispatch(KCommandContext $context)
 {
     //Redirect if no view information can be found in the request
     if (!KRequest::has('get.view')) {
         $package = $this->getIdentifier()->package;
         $view = $this->getController()->getView()->getName();
         $route = JRoute::_('index.php?option=com_' . $package . '&view=' . $view, false);
         JFactory::getApplication()->redirect($route);
     }
     return parent::_actionDispatch($context);
 }

 protected function _actionDispatch(KCommandContext $context)
 {
     if (KRequest::method() == KHttpRequest::GET) {
         $view = KRequest::get('get.view', 'cmd', $this->_controller);
         if ($view == 'modules' && !KRequest::has('get.application')) {
             $url = clone KRequest::url();
             $url->query['application'] = 'site';
             JFactory::getApplication()->redirect($url);
         }
     }
     return parent::_actionDispatch($context);
 }

 /**
  * Draw the toolbar
  *
  * @param KCommandContext $context The command context
  *
  * @return string
  */
 protected function _actionRender(KCommandContext $context)
 {
     if ($context->result !== false) {
         $view = $this->getController()->getView();
         //Set the document mimetype
         JFactory::getDocument()->setMimeEncoding($view->mimetype);
         //Disabled the application menubar
         if (!KInflector::isPlural($view->getName()) && !KRequest::has('get.hidemainmenu')) {
             KRequest::set('get.hidemainmenu', 1);
         }
     }
     return parent::_actionRender($context);
 }

 /**
  * Renders and echo's the views output wrapping it in a js callback if present
  *
  * @return string JSON data
  */
 public function display()
 {
     if (!KRequest::has('get.callback')) {
         return parent::display();
     }
     $callback = KRequest::get('get.callback', 'cmd');
     $json = $callback . '(';
     $json .= parent::display();
     //Set the correct mime type
     $this->_document->setMimeEncoding('application/javascript');
     $json .= ');';
     return $json;
 }

 /**
  * Dispatch the controller and redirect
  * 
  * This function divert the standard behavior and will redirect if no view
  * information can be found in the request.
  * 
  * @param   string      The view to dispatch. If null, it will default to
  *                      retrieve the controller information from the request or
  *                      default to the component name if no controller info can
  *                      be found.
  *
  * @return  KDispatcherDefault
  */
 protected function _actionDispatch(KCommandContext $context)
 {
     //Redirect if no view information can be found in the request
     if(!KRequest::has('get.view')) 
     {
         $url = clone(KRequest::url());
         $url->query['option'] = 'com_'.$this->getIdentifier()->package;
         $url->query['view']   = $this->getController()->getView()->getName();
        
         KFactory::get('joomla:application')->redirect($url);
     }
    
     return parent::_actionDispatch($context);
 }

 public function getRequest()
 {
     $request = parent::getRequest();
     if (KRequest::has('post.paths')) {
         $paths = KRequest::get('post.paths', 'raw');
         if ($paths) {
             $request->paths = $paths;
         }
     }
     if (!in_array($request->container, array('docman-files', 'docman-icons', 'docman-images'))) {
         $request->container = 'docman-files';
     }
     return $request;
 }

 /**
  * edit a cover
  * 
  * @param KCommandContext $context Context parameter
  * 
  * @return AnDomainEntityAbstract
  */
 public function editCover(KCommandContext $context)
 {
     $entity = $this->getItem();
     if ($entity->isCoverable() && KRequest::has('files.cover')) {
         $file = KRequest::get('files.cover', 'raw');
         if ($this->_mixer->bellowSizeLimit($file) && $file['error'] == 0) {
             $this->getItem()->setCover(array('url' => $file['tmp_name'], 'mimetype' => $file['type']));
             $story = $this->createStory(array('name' => 'cover_edit', 'owner' => $entity, 'target' => $entity));
         } else {
             //$this->_mixer->getItem()->removeCoverImage();
             $entity->removeCoverImage();
         }
     }
     return $entity;
 }

 /**
  * Set the referrer
  *
  * @return void
  */
 public function setReferrer()
 {
     $identifier = $this->getMixer()->getIdentifier();
     if (!KRequest::has('cookie.referrer_locked')) {
         $request = KRequest::url();
         $referrer = KRequest::referrer();
         //Compare request url and referrer
         if (!isset($referrer) || (string) $referrer == (string) $request) {
             $option = 'com_' . $identifier->package;
             $view = KInflector::pluralize($identifier->name);
             $url = 'index.php?option=' . $option . '&view=' . $view;
             $referrer = $this->getService('koowa:http.url', array('url' => $url));
         }
         KRequest::set('cookie.referrer', (string) $referrer);
     }
 }

 public function getRequest()
 {
     $request = parent::getRequest();
     /*
      * If there is a storage_path array in the post, set it as a GET parameter
      *
      * This is used to circumvent the URL size exceeding problem (after 2k bytes)
      * that happens in "create documents" screen
      */
     if (KRequest::has('post.storage_path')) {
         $paths = KRequest::get('post.storage_path', 'raw');
         if (is_array($paths)) {
             $request->storage_path = $paths;
         }
     }
     return $request;
 }