Source for file LContentBrick.php

<?php
 
 
/**
 * LContentBrick class file.
 *
 * @license http://opensource.org/licenses/mozilla1.1.php Mozilla Public License
 * @copyright 2005, diemeisterei GmbH. All rights reserved.
 * @author $Author: schmunk $
 * @version $Revision: 270 $  $Date: 2006-06-12 23:41:45 +0200 (Mo, 12 Jun 2006) $
 * @package Lithron.LContent
 * @subpackage Controls
 */
 
/**
 * Displays a brick with one item from LContent
 *
 * @package System.Web.UI.WebControls
 * @subpackage Bricks
 */
 
class LContentBrick extends LBrick
{
    /**
     * content for brick (propel object)
     */
    public $ContentObject;
 
    /**
     * Prepares core, adds admin snippets
     */
    public function __construct()
    {
        parent :: __construct();
        Prado :: using("Lithron.LContent.LContentCore");
        $admin = '<div>';
        $admin .= '<com:TListBox ID="ContentId" Width="100%" Rows="10"/>';
        $admin .= '<com:TRequiredFieldValidator
                                        ValidationGroup="' . $this->getUniqueValidationGroup() . '"
                                        ControlToValidate="ContentId" ErrorMessage="Select a record!" />';
        $admin .= '</div>';
        $this->addAdminSnippet($admin);
    }
 
    /**
     * @return id for selecting records
     */
    public function getClassId()
    {
        return "LContentBrick";
    }
 
    /**
     * @ignore
     */
    public function getDescriptiveName()
    {
        return "Content Record (basic)";
    }
 
    /**
     * @ignore
     */
    public function getHasAdministrationPage()
    {
        return true;
    }
 
    /**
     * @ignore
     */
    public function getAdministrationPage()
    {
        if ($this->getParameters() instanceof TMap)
        {
            $id= $this->getParameters()->itemAt("ContentId");
        }
        else
            $id= "";
        return "packages.LContent.AdminRecord&l_content_id={$id}&back_url=" . $this->Service->getServicePage();
    }
 
    /**
     * prepares admin or content, depending on panel
     */
    public function onPreRender($param)
    {
        if ($this->getShowAdminPanel())
        {
            $this->prepareAdmin();
        }
        else
        {
            $this->prepareContent();
        }
        parent :: onPreRender($param);
    }
 
    /**
     * gets data and performs databBind
     */
    protected function prepareAdmin()
    {
        // get content records
        $crit= new LContentCriteria;
        $crit->setType($this->getClassId());
        $crit->setStatus(LContentCore::STATUS_PUBLISHED);
        $items= LContentCore :: queryRecords($crit->build());
        Prado :: log("Queried " . count($items) . " record(s)", 1, "Lithron.LContent");
 
        $ds= array ();
        if (is_array($items))
            foreach ($items as $item)
            {
                // parse the headlines
                $ds[$item->getId()]= $item->getHeadline();
            }
        // set the data source
        try
        {
            $this->AdminControls->ContentId->setDataSource($ds);
            $this->AdminControls->ContentId->dataBind();
            Prado :: log("Admin Datasource set!", 1, "Lithron.LContent");
        }
        catch (Exception $e)
        {
            Prado :: log("Error (!!!!) while databinding admin controls in brick: " . $e->getMessage(), 8, "Lithron.LContent");
        }
    }
 
    /**
     * gets data and performs databBind
     */
    protected function prepareContent()
    {
        $p= $this->getParameters();
        if ($p !== null)
        {
            $this->ContentObject= LContentCore :: queryRecords($p->itemAt("ContentId"));
        }
        if (!is_object($this->ContentObject))
            $this->ContentObject= new LContent();
    }
}
?>