File Source for NewsFeed.class.php

<?php
/**
* Содержит класс NewsFeed
*
* @package energine
* @subpackage share
* @author dr.Pavka
* @copyright Energine 2007
* @version $Id$
*/
//require_once('core/modules/share/components/DBDataSet.class.php');
/**
* Лента новостей
*
* @package energine
* @subpackage share
* @author dr.Pavka
*/
class NewsFeed extends Feed {
/**
* Конструктор класса
*
* @param string $name
* @param string $module
* @param Document $document
* @param array $params
* @access public
*/
public function __construct($name, $module, Document $document, array $params = null) {
parent::__construct($name, $module, $document, $params);
$this->setTableName('share_news');
$this->setOrder(array('news_date'=>QAL::DESC));
}
/**
* Добавляем поле - флаг указывающий на то - существует ли текст новости
*
* @return void
* @access protected
*/
protected function main() {
parent::main();
/*
if($this->getData() && $newsID = $this->getData()->getFieldByName('news_id')){
$hasTextField = new FieldDescription('has_text');
$hasTextField->setType(FieldDescription::FIELD_TYPE_BOOL);
$this->getDataDescription()->addFieldDescription($hasTextField);
$hasTextField = new Field('has_text');
foreach ($newsID as $id) {
$hasTextField->addRowData(simplifyDBResult($this->dbh->select($this->getTranslationTableName(), array('news_text_rtf is not null as has_text'), array('news_id'=>$id)), 'has_text', true));
}
$this->getData()->addField($hasTextField);
}*/
}
/**
* View
*
* @return type
* @access protected
*/
protected function view() {
$params = $this->getActionParams();
list($day, $month, $year) = $params;
$this->addFilterCondition(
array('news_date'=>sprintf('%s-%s-%s', $year, $month, $day))
);
$this->addFilterCondition(array('smap_id' => $this->document->getID()));
$this->setType(self::COMPONENT_TYPE_FORM);
$this->setDataDescription($this->createDataDescription());
$this->setBuilder($this->createBuilder());
$this->createPager();
$data = $this->createData();
if ($data instanceof Data) {
$this->setData($data);
list($newsTitle) = $data->getFieldByName('news_title')->getData();
$this->document->componentManager->getComponentByName('breadCrumbs')->addCrumb('', $newsTitle);
}
else {
throw new SystemException('ERR_404', SystemException::ERR_404);
}
$this->addToolbar($this->createToolbar());
foreach ($this->getDataDescription()->getFieldDescriptions() as $fieldDescription) {
$fieldDescription->setMode(FieldDescription::FIELD_MODE_READ);
}
}
}

Source for file NewsFeed.class.php