PHP KFactory类代码示例

	protected function _validate($context)
	{
		$config = $this->_config;
		$row = $context->caller;

		if (is_uploaded_file($row->file) && $config->restrict && !in_array($row->extension, $config->ignored_extensions->toArray())) 
		{
			if ($row->isImage()) 
			{
				if (getimagesize($row->file) === false) {
					$context->setError(JText::_('WARNINVALIDIMG'));
					return false;
				}
			}
			else 
			{
				$mime = KFactory::get('com://admin/files.database.row.file')->setData(array('path' => $row->file))->mimetype;

				if ($config->check_mime && $mime) 
				{
					if (in_array($mime, $config->illegal_mimetypes->toArray()) || !in_array($mime, $config->allowed_mimetypes->toArray())) {
						$context->setError(JText::_('WARNINVALIDMIME'));
						return false;
					}
				}
				elseif (!$config->authorized) {
					$context->setError(JText::_('WARNNOTADMIN'));
					return false;
				}
			}
		}
	}

    public function getList()
    {
        if (!isset($this->_list))
        {
            $rowset = KFactory::get('com://admin/settings.database.rowset.settings');
            
            //Insert the system configuration settings
            $rowset->insert(KFactory::get('com://admin/settings.database.row.system'));
                        
            //Insert the component configuration settings
            $components = KFactory::get('com://admin/extensions.model.components')->enabled(1)->parent(0)->getList();
            
            foreach($components as $component)
            {
                $path   = JPATH_ADMINISTRATOR.'/components/'.$component->option.'/config.xml';
                $params = new JParameter( $component->params);
                    
                $config = array(
                	'name' => strtolower(substr($component->option, 4)),
                    'path' => file_exists($path) ? $path : '',
                    'id'   => $component->id,
                    'data' => $params->toArray(),
                );
                
                $row = KFactory::get('com://admin/settings.database.row.component', $config);
                
                $rowset->insert($row);
            }
             
            $this->_list = $rowset;
        }

        return $this->_list;    
    }

 public function display()
 {
     //Set the document link
     $this->_document->link = $this->createRoute('format=html&view=posts&blog_blog_id=' . KRequest::get('get.id', 'int'));
     //Get the list of posts
     $posts = KFactory::get($this->getModel())->getList();
     foreach ($posts as $post) {
         // strip html from feed item title
         $title = html_entity_decode($post->title);
         // url link to article
         $link = $this->createRoute('format=html&view=post&slug=' . $post->slug);
         // generate the description as a hcard
         $description = $post->text;
         // load individual item creator class
         $item = new JFeedItem();
         $item->title = $title;
         $item->link = $link;
         $item->description = $description;
         $item->date = date('r', strtotime($post->created_on));
         $item->category = '';
         // loads item info into rss array
         $doc =& JFactory::getDocument();
         $doc->addItem($item);
     }
     return $this;
 }

 /**
  * Constructor
  *
  * @param 	object 	An optional KConfig object with configuration options
  */
 public function __construct(KConfig $config)
 {
     // set the document object
     //@TODO submit koowa patch for this one
     $this->_document = KFactory::get('lib.joomla.document');
     parent::__construct($config);
 }

 public function display($tpl = null)
 {
     global $mainframe;
     $pathway =& $mainframe->getPathway();
     $params =& $mainframe->getParams();
     $model = KFactory::get('site::com.picman.model.album');
     $album = $model->getItem();
     // set Breadcrumbs
     $pathway->addItem($album->name);
     // set Document data
     $document =& JFactory::getDocument();
     $document->setMetaData('keywords', $album->metakey);
     $document->setMetaData('description', $album->metadesc);
     $document->setTitle($album->name);
     // Load GData plugin
     $plugin =& JPluginHelper::getPlugin('system', 'gdata');
     $gdata = new JParameter($plugin->params);
     // get Simple XML feed from GData Plugin
     $album = "picman_album_" . $album->id;
     $query = "kind=photo&access=all&thumbsize=144c&imgmax=512";
     $simpleXml = plgSystemGdata::getSimpleXml($album, $query);
     $this->assignRef('album', $album);
     $this->assignRef('params', $params);
     $this->assignRef('simpleXml', $simpleXml);
     $this->assignRef('filter', $model->getFilters());
     $this->assignRef('pagination', $model->getPagination());
     // Display the layout
     parent::display($tpl);
 }

    public function display()
	{
		$modules = KFactory::get('com://admin/extensions.model.modules')->position('cpanel')->application('administrator')->enabled(1)->getList();
		$this->assign('modules', $modules);
        
		return parent::display();
	}

 /**
  * Drops all translated copies of the table, as well as all nodes
  */
 public function delete($wheres)
 {
     $nooku = KFactory::get('admin::com.nooku.model.nooku');
     $nodes = KFactory::get('admin::com.nooku.table.nodes');
     $languages = $nooku->getAddedLanguages();
     foreach ($wheres as $where) {
         $table_name = KFactory::get('admin::com.nooku.table.tables')->find($where)->get('table_name');
         // Delete all items for this table from the nodes table
         $query = $this->_db->getQuery()->where('table_name', '=', $table_name);
         $nodes->delete($query);
         if ($err = $nodes->getError()) {
             //throw new KDatabaseTableException($err);
         }
         // Delete all #__isocode_table_name
         foreach ($languages as $language) {
             $query = 'DROP TABLE ' . $this->_db->quoteName('#__' . strtolower($language->iso_code) . '_' . $table_name);
             $this->_db->execute($query);
             if ($err = $this->_db->getError()) {
                 //throw new KDatabaseTableException($err);
             }
         }
     }
     // Delete the table item in nooku_tables
     return parent::delete($wheres);
 }

    /**
     * Return the views output
     *
     *  @return string  The output of the view
     */
    public function display()
    {
        //Set the filename
        $filename = KFactory::get('koowa:filter.filename')->sanitize($this->_properties['FN']);
        $this->filename = $filename.'.vcf';
        
        //Render the vcard  
        $data   = 'BEGIN:VCARD';
        $data   .= "\r\n";
        $data   .= 'VERSION:2.1';
        $data   .= "\r\n";

        foreach( $this->_properties as $key => $value ) 
        {
            $data   .= "$key:$value";
            $data   .= "\r\n";
        }
        
        $data   .= 'REV:'. date( 'Y-m-d' ) .'T'. date( 'H:i:s' ). 'Z';
        $data   .= "\r\n";
        $data   .= 'END:VCARD';
        $data   .= "\r\n";
        
        $this->output = $data;
        
        parent::display();
    }

	public function display()
	{
		$state = $this->getModel()->getState();

		$folders = KFactory::get('com://admin/files.controller.folder')
			->container($state->container)
			->tree(true)
			->browse();

		$this->assign('folders', $folders);

		$config = KFactory::get('com://admin/files.model.configs')->getItem();

		// prepare an extensions array for fancyupload
		$extensions = $config->upload_extensions;

		$this->assign('allowed_extensions', $extensions);
		$this->assign('maxsize'           , $config->upload_maxsize);
		$this->assign('path'              , $state->container->relative_path);
		$this->assign('sitebase'          , ltrim(JURI::root(true), '/'));
		$this->assign('token'             , JUtility::getToken());
		$this->assign('session'           , JFactory::getSession());

		if (!$this->editor) {
			$this->assign('editor', '');
		}

		return parent::display();
	}

 public function onApplicationBeforeRender(ArrayObject $args)
 {
     $nooku = KFactory::get('admin::com.nooku.model.nooku');
     // Input
     $view = KInput::get('view', array('post', 'get'), 'cmd');
     $task = KInput::get('task', array('post', 'get'), 'cmd');
     $format = KInput::get('format', array('post', 'get'), 'cmd', null, 'html');
     $component = KInput::get('option', array('post', 'get'), 'cmd');
     // onBeforeRender
     if ('html' != $format || $task == 'edit') {
         return;
     }
     $table_name = 'menu';
     $row_id = KInput::get('Itemid', array('post', 'get'), 'int');
     if ($view == 'article' && $component == 'com_content') {
         $table_name = 'content';
         $row_id = KInput::get('id', 'get', 'slug');
     }
     $query = KFactory::get('lib.joomla.database')->getQuery()->select(array('m.*', 'n.*', 'm.nooku_node_id AS id'))->from('nooku_metadata AS m')->join('LEFT', 'nooku_nodes AS n', 'n.nooku_node_id = m.nooku_node_id')->where('row_id', '=', $row_id)->where('table_name', '=', $table_name)->where('iso_code', '=', $nooku->getLanguage());
     $meta = KFactory::get('admin::com.nooku.table.metadata')->fetchRow($query);
     // get head data
     $doc = KFactory::get('lib.joomla.document');
     $head = $doc->getHeadData();
     $head['description'] = empty($meta->description) ? @$head['description'] : $meta->description;
     $head['metaTags']['standard']['keywords'] = empty($meta->keywords) ? @$head['metaTags']['standard']['keywords'] : $meta->keywords;
     $head['metaTags']['standard']['author'] = empty($meta->author) ? @$head['metaTags']['standard']['author'] : $meta->author;
     $doc->setHeadData($head);
 }

 /**
  * Proxy for the onGetWebServices
  * 
  * Will call describe for each xmlrpc event handler and return the results to
  * the xmlrpc server.
  * 
  * @return array An array of associative arrays defining the available methods
  */
 function onGetWebServices()
 {
     $services = array();
     //Get the event dispatcher
     $dispatcher = KFactory::get('lib.koowa.event.dispatcher');
     $path = JPATH_COMPONENT . DS . 'xmlrpc';
     $dir = new DirectoryIterator($path);
     foreach ($dir as $file) {
         //Make sure we found a valid file
         if ($file->isDot() || in_array($file->getFilename(), array('.svn', 'index.html'))) {
             continue;
         }
         $filename = basename($file->getFilename(), ".php");
         //Load the event handler
         Koowa::import('admin::com.nooku.xmlrpc.' . $filename);
         //Register the event handler
         $dispatcher->register('NookuXmlrpc' . ucfirst($filename));
     }
     $results = $dispatcher->dispatch('describe', new ArrayObject());
     foreach ($results as $result) {
         foreach ($result as $key => $value) {
             $services[$key] = $value;
         }
     }
     return $services;
 }

 public function fetchElement($name, $value, &$node, $control_name)
 {
     $buffer = '';
     $chain = $node->children();
     if (!defined('NINJA_CHAIN')) {
         $document = KFactory::get('lib.joomla.document');
         $document->addStyleDeclaration("\n\t\t\t\t.wrapper {\n\t\t\t\t\t-webkit-border-radius: 3px;\n\t\t\t\t\t-moz-border-radius: 3px;\n\t\t\t\t\tborder-radius: 3px;\n\t\t\t\t\tbackground-color: #EBEBEB;\n\t\t\t\t\tbackground-color: hsla(0, 0%, 94%, 0.8);\n\t\t\t\t\tborder: 1px solid #E6E6E6;\n\t\t\t\t\tborder-color: hsla(0, 0%, 90%, 0.8);\n\t\t\t\t\toverflow: hidden;\n\t\t\t\t\tpadding: 6px;\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\t.wrapper .chain-label {\n\t\t\t\t\tdisplay: block;\n\t\t\t\t\t\n\t\t\t\t}\n\t\t\t\t.wrapper .chain .value, .wrapper .chain ul.group {\n\t\t\t\t\tmargin-left: auto!important;\n\t\t\t\t}\n\t\t\t");
         define('NINJA_CHAIN', 1);
     }
     //
     $buffer .= "<div class='wrapper'>";
     foreach ($chain as $item) {
         //get the type of the parameter
         $type = (string) $item['type'];
         try {
             $identifier = new KIdentifier($type);
         } catch (KException $e) {
             $identifier = 'admin::com.ninja.element.' . $type;
         }
         $chaindata = $this->_parent->get((string) $node['name']);
         if (isset($chaindata[(string) $item['name']]) && $chaindata[(string) $item['name']] !== false) {
             $value = $chaindata[(string) $item['name']];
         } else {
             $value = (string) $item['default'];
         }
         $element = KFactory::tmp($identifier, array('parent' => $this->_parent, 'node' => $item, 'value' => $value, 'field' => $this->field, 'group' => $this->_parent->getGroup(), 'name' => $name . '[' . (string) $item['name'] . ']', 'fetchTooltip' => false));
         $buffer .= '<div class="chain ' . $name . '_' . (string) $item['name'] . ' chain-' . $type . '">';
         $buffer .= '<span class="chain-label">' . JText::_($element->label) . '</span>';
         $buffer .= $element->toString();
         $buffer .= "</div>";
     }
     $buffer .= "</div>";
     return $buffer;
 }

	public function setLayout($layout)
    {
        $identifier = KFactory::identify('md://admin/com.learn.docs.pages.'.$layout);

        $this->_layout = $identifier;
        return $this;
    }

 public function display($tpl = null)
 {
     global $mainframe;
     $pathway =& $mainframe->getPathway();
     $params =& $mainframe->getParams();
     $model = KFactory::get('site::com.immotoa.model.projects');
     $project = $model->getItem();
     // Add metadata to header
     $document =& JFactory::getDocument();
     $document->setMetaData('keywords', $project->metakey);
     $document->setMetaData('description', $project->metadesc);
     // load GData plugin and get the images
     $plugin =& JPluginHelper::getPlugin('system', 'gdata');
     $images = plgSystemGdata::getAlbumFeed("immotoa_project_" . $project->id);
     // Build Google Static Map API URL
     $project->map = "http://maps.google.com/staticmap?" . "center=" . $project->coordinates . "&format=jpg&zoom=" . $params->get('maps_zoom') . "&" . "size=" . $params->get('maps_width') . "x" . $params->get('maps_height') . "&" . "maptype=roadmap&markers=" . $project->coordinates . "," . $params->get('maps_color') . "&" . "sensor=false&key=" . $params->get('maps_key');
     // set breadcrumbs
     $pathway->addItem($project->name);
     $this->assignRef('project', $project);
     $this->assignRef('params', $params);
     $this->assignRef('images', $images);
     $this->assignRef('filter', $model->getFilters());
     $this->assignRef('pagination', $model->getPagination());
     // Display the layout
     parent::display($tpl);
 }

    public function categories($config = array())
    {
        $config = new KConfig($config);
        $config->append(array(
            'name'      => 'category',
            'deselect'  => true,
            'selected'  => $config->category,
            'prompt'	=> '- Select -'
        ));

        if($config->deselect) {
            $options[] = $this->option(array('text' => JText::_($config->prompt), 'value' => -1));
        }

        $options[] = $this->option(array('text' => JText::_('Uncategorised'), 'value' => 0));

        if($config->section != '0')
        {
            $list = KFactory::get('com://admin/categories.model.categories')
                ->set('section', $config->section > 0 ? $config->section : 'com_content')
                ->set('sort', 'title')
                ->set('limit', 0)
                ->getList();

            foreach($list as $item) {
                $options[] = $this->option(array('text' => $item->title, 'value' => $item->id));
            }
        }
        else $config->selected = 0;

        $config->options = $options;

        return $this->optionlist($config);
    }