/**
* Compile the .scss files
*
* @param string $inputFile
* @param string $outputFile
*
* @return boolean
*/
protected function _autoCompileSass($inputFile, $outputFile)
{
$cacheFile = str_replace(DS, '_', str_replace(APP, null, $outputFile));
$cacheFile = $this->_cacheFolder . DS . $cacheFile;
$cacheFile = substr_replace($cacheFile, 'cache', -3);
$cache = file_exists($cacheFile) ? unserialize(file_get_contents($cacheFile)) : $inputFile;
if (!self::$_instance instanceof SassCompiler) {
self::$_instance = new SassCompiler();
self::$_instance->registerHelper('CompassUrl');
self::$_instance->registerHelper('CompassImageDimension');
self::$_instance->registerHelper('CompassConstant');
self::$_instance->registerHelper('CompassMath');
self::$_instance->registerHelper('CompassFontFiles');
self::$_instance->registerHelper('CompassInlineData');
self::$_instance->registerHelper('CompassSprite');
self::$_instance->setFormatter($this->settings['formatter']);
$paths = array();
foreach ($this->_sassFolders as $folder) {
foreach ($this->settings['import_paths'] as $path) {
if ($fullPath = realpath($folder->path . DS . $path)) {
$paths[] = $fullPath;
}
}
}
self::$_instance->setImportPaths($paths);
}
$newCache = self::$_instance->cachedCompile($cache, $this->settings['forceCompiling']);
if (true === $this->settings['forceCompiling'] || !is_array($cache) || $newCache["updated"] > $cache["updated"]) {
file_put_contents($cacheFile, serialize($newCache));
file_put_contents($outputFile, $newCache['compiled']);
return true;
}
return false;
}
