/**
* Get CSS files of a given theme
*
* Returned array has a structure
* array(
* 'Mage_Catalog::widgets.css' => 'http://mage2.com/pub/media/theme/frontend/_theme15/en_US/Mage_Cms/widgets.css'
* )
*
* @param Mage_Core_Model_Theme $theme
* @return array
*/
public function getCssFiles($theme)
{
$arguments = array('area' => $theme->getArea(), 'theme' => $theme->getId());
/** @var $layoutMerge Mage_Core_Model_Layout_Merge */
$layoutMerge = Mage::getModel('Mage_Core_Model_Layout_Merge', array('arguments' => $arguments));
$layoutElement = $layoutMerge->getFileLayoutUpdatesXml();
$xpathRefs = '//reference[@name="head"]/action[@method="addCss" or @method="addCssIe"]/*[1]';
$xpathBlocks = '//block[@type="Mage_Page_Block_Html_Head"]/action[@method="addCss" or @method="addCssIe"]/*[1]';
$files = array_merge($layoutElement->xpath($xpathRefs), $layoutElement->xpath($xpathBlocks));
$design = Mage::getDesign();
$params = array('area' => $theme->getArea(), 'themeModel' => $theme, 'skipProxy' => true);
$urls = array();
foreach ($files as $file) {
$urls[(string) $file] = $design->getViewFile($file, $params);
}
return $urls;
}
/**
* Collect getViewUrl() from theme templates
*
* @param Mage_Core_Model_Theme $theme
* @param array &$files
*/
protected function _collectGetViewUrlInvokes($theme, &$files)
{
$themePath = str_replace(Mage_Core_Model_Theme::PATH_SEPARATOR, DIRECTORY_SEPARATOR, $theme->getThemePath());
$searchDir = Mage::getBaseDir('design') . DIRECTORY_SEPARATOR . $theme->getArea() . DIRECTORY_SEPARATOR . $themePath;
$dirLength = strlen($searchDir);
foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($searchDir)) as $fileInfo) {
// Check that file path is valid
$relativePath = substr($fileInfo->getPath(), $dirLength);
if (!$this->_validateTemplatePath($relativePath)) {
continue;
}
// Scan file for references to other files
foreach ($this->_findReferencesToViewFile($fileInfo) as $file) {
$files[$theme->getArea()][$theme->getId()][] = $file;
}
}
// Collect "addCss" and "addJs" from theme layout
$layoutUpdate = Mage::getModel('Mage_Core_Model_Layout_Merge', array('arguments' => array('area' => $theme->getArea(), 'theme' => $theme->getId())));
$fileLayoutUpdates = $layoutUpdate->getFileLayoutUpdatesXml();
$elements = $fileLayoutUpdates->xpath('//action[@method="addCss" or @method="addJs"]/*[1]');
if ($elements) {
foreach ($elements as $filenameNode) {
$viewFile = (string) $filenameNode;
if ($this->_isFileForDisabledModule($viewFile)) {
continue;
}
$files[$theme->getArea()][$theme->getId()][] = $viewFile;
}
}
}
