TYPO3 / Fluid

     * @return string Path and filename of layout files

     * @throws Exception\InvalidTemplateResourceException

     */

    public function getLayoutPathAndFilename($layoutName = 'Default')

    {

        $format = $this->getFormat();

        $layoutName = ucfirst($layoutName);

        $layoutKey = $layoutName . '.' . $format;

        if (!array_key_exists($layoutKey, self::$resolvedFiles[self::NAME_LAYOUTS])) {

            $paths = $this->getLayoutRootPaths();

            self::$resolvedFiles[self::NAME_LAYOUTS][$layoutKey] = $this->resolveFileInPaths($paths, $layoutName, $format);

        }

        return self::$resolvedFiles[self::NAME_LAYOUTS][$layoutKey];

    }

    /**

     * Returns a unique identifier for the resolved partial file.

     * @return string the full path which should be used. The path definitely exists.

     * @throws InvalidTemplateResourceException

     */

    public function getPartialPathAndFilename($partialName)

    {

        $format = $this->getFormat();

        $partialKey = $partialName . '.' . $format;

        if (!array_key_exists($partialKey, self::$resolvedFiles[self::NAME_PARTIALS])) {

            $paths = $this->getPartialRootPaths();

            $partialName = ucfirst($partialName);

            self::$resolvedFiles[self::NAME_PARTIALS][$partialKey] = $this->resolveFileInPaths($paths, $partialName, $format);

        }

        return self::$resolvedFiles[self::NAME_PARTIALS][$partialKey];

    }

    /**

     * @param array $paths