/**
* Combines an array of CSS or JS files and places them as a single file
*
* @param string $type The type of compilation, 'css' or 'js'
* @param string $element The element name
* @param array $values An array of file paths
* @return void
*/
protected function handleMinified($type, $element, $values)
{
$paths = array();
$media = NULL;
foreach ($values as $value) {
if (is_array($value)) {
$paths[] = $this->minification_prefix . $value['path'];
if ($type == 'css') {
$media = !empty($value['media']) ? $value['media'] : NULL;
}
} else {
$paths[] = $this->minification_prefix . $value;
}
}
$hash = sha1(join('|', $paths));
$cache_file = $this->minification_directory . $hash . '.' . $type;
$regenerate = FALSE;
$checked_paths = FALSE;
if (!file_exists($cache_file)) {
$regenerate = TRUE;
} elseif ($this->minification_mode == 'development') {
$cache_mtime = filemtime($cache_file);
$checked_paths = TRUE;
foreach ($paths as $path) {
if (!file_exists($path)) {
throw new fEnvironmentException('The file specified, %s, does not exist under the $path_prefix specified', preg_replace('#^' . preg_quote($this->minification_prefix, '#') . '#', '', $path));
}
if (filemtime($path) > $cache_mtime) {
$regenerate = TRUE;
break;
}
}
}
if ($regenerate) {
$minified = '';
foreach ($paths as $path) {
$path_cache_file = $this->minification_directory . sha1($path) . '.' . $type;
if ($checked_paths && !file_exists($path)) {
throw new fEnvironmentException('The file specified, %s, does not exist under the $path_prefix specified', preg_replace('#^' . preg_quote($this->minification_prefix, '#') . '#', '', $path));
}
// Checks if this path has been cached
if (file_exists($path_cache_file) && filemtime($path_cache_file) >= filemtime($path)) {
$minified_path = file_get_contents($path_cache_file);
} else {
$minified_path = trim($this->minify(file_get_contents($path), $type));
file_put_contents($path_cache_file, $minified_path);
}
$minified .= "\n" . $minified_path;
}
file_put_contents($cache_file, substr($minified, 1));
}
$version = filemtime($cache_file);
$compiled_value = fFilesystem::translateToWebPath($cache_file) . '?v=' . $version;
if ($type == 'css' && $media) {
$compiled_value = array('path' => $compiled_value, 'media' => $media);
}
$method = 'place' . strtoupper($type);
$this->{$method}($compiled_value);
}
/**
* Gets the directory's current path
*
* If the web path is requested, uses translations set with
* fFilesystem::addWebPathTranslation()
*
* @param boolean $translate_to_web_path If the path should be the web path
* @return string The path for the directory
*/
public function getPath($translate_to_web_path = FALSE)
{
$this->tossIfDeleted();
if ($translate_to_web_path) {
return fFilesystem::translateToWebPath($this->directory);
}
return $this->directory;
}
/**
* Gets the file's current path (directory and filename)
*
* If the web path is requested, uses translations set with
* fFilesystem::addWebPathTranslation()
*
* @param boolean $translate_to_web_path If the path should be the web path
* @return string The path (directory and filename) for the file
*/
public function getPath($translate_to_web_path = FALSE)
{
if ($translate_to_web_path) {
return fFilesystem::translateToWebPath($this->file);
}
return $this->file;
}
