/**
* Renders the CSS from a collection of Template objects.
*
* @param array $templates Array of XenForo_Template_Abstract objects
* @param boolean $withDebug If true, output debug CSS when invalid properties are accessed
*
* @return string
*/
public static function renderCssFromObjects(array $templates, $withDebug = false)
{
$errors = array();
$output = '@charset "UTF-8";' . "\n";
ob_start();
foreach ($templates as $templateName => $template) {
if ($withDebug) {
XenForo_Template_Helper_Core::resetInvalidStylePropertyAccessList();
}
$rendered = $template->render();
if ($rendered !== '') {
$output .= "\n/* --- " . str_replace('*/', '', $templateName) . " --- */\n\n{$rendered}\n";
}
if ($withDebug) {
$propertyError = self::createDebugErrorString(XenForo_Template_Helper_Core::getInvalidStylePropertyAccessList());
if ($propertyError) {
$errors["{$templateName}"] = $propertyError;
}
}
}
$phpErrors = ob_get_clean();
if ($phpErrors) {
$errors["PHP"] = $phpErrors;
}
if ($withDebug && $errors) {
$output .= self::getDebugErrorsAsCss($errors);
}
return $output;
}
