/home/coolpkct/www/websites/cake3.cool.rocks/admin/classes/layerwriter.php
<?php
/**
* Part of SimpleViewer.net portfolio web site package.
*
* @package Showkaseexit();
* @author Jack Hardie {@link http://www.jhardie.com}
* @copyright Copyright (c) 2013, SimpleViewer Inc.
*/
defined('SK_ACCESS')||die('<h1>403: Forbidden</h1>');
require_once 'classes'.DIRECTORY_SEPARATOR.'filer.php';
/**
* Writes page vars to page.xml file
*
* @package Showkase
*/
Class LayerWriter
{
/**
* write layer variables
* Incoming layer vars are always passed through even if not present in fields
*
* @param object layer
* @return boolean
*/
public static function writeLayerVars(Layer $layer)
{
$path = $layer->getSettingsPath();
$dirName = dirname($path);
if (
!is_dir($dirName)
&& !Filer::skMkdir($dirName, NEW_DIR_MODE, true)
) {
throw New Exception('Cannot create data folder '.$dirName.', changes will not be saved.');
}
$layerVars = array();
$layerFields = $layer->getLayerFields();
$incomingFields = $layer->getIncomingFields();
foreach ($layerFields as $name => $field) {
$value = $field->getValue();
if (
!isset($incomingFields[$name])
|| $incomingFields[$name]->getValue() != $value
) {
$layerVars[$name] = $value;
}
}
$layerVars = array('ss_pageRef'=>$layer->getRef(), 'ss_pageType'=>$layer->getPageType()) + $layerVars;
$pageXml = new DOMDocument('1.0', 'utf-8');
$pageXml->formatOutput=true;
$pageXml->appendChild($pageRoot = $pageXml->createElement('page'));
$pageRoot->appendChild($pageSettings = $pageXml->createElement('settings'));
foreach ($layerVars as $name=>$value) {
$pageElement = $pageXml->createElement($name);
$pageSettings->appendChild($pageElement);
$content = $pageXml->createCDATASection($value);
$pageElement->appendChild($content);
}
$xml = $pageXml->saveXml();
if (false === Filer::skPutContents($path, $xml, LOCK_EX)) {
throw new Exception('Unable to write xml to file '.basename($path));
}
return true;
}
}