/**
* Reads from the filesystem with extra options
* @param zibo\library\filesystem\File $path The path of the directory to read
* @param array $filters Array with filters
* @param boolean $recursive Set to true to read recursivly
* @return array Array with the directories and files of the provided path
*/
public function readDirectory(File $path = null, array $filters = array(), $recursive = false)
{
$path = new File($this->root, $path);
if (!$path->exists()) {
throw new FileSystemException($path->getPath() . ' does not exist');
}
if (!$path->isDirectory()) {
throw new FileSystemException($path->getPath() . ' is not a directory');
}
if (!$path->isReadable()) {
throw new FileSystemException($path->getPath() . ' is not readable');
}
$paths = array();
$files = $path->read($recursive);
foreach ($files as $file) {
$path = $this->getPath($file, false);
$paths[$path->getPath()] = $path;
}
if ($filters) {
$paths = $this->applyFilters($paths, $filters);
}
return $paths;
}
/**
* Read models from a path in the Zibo file system structure.
* @param zibo\library\filesystem\File $path path in the Zibo file system structure (eg. ./modules/zibo.orm.country or ./application)
* @return array Array with Model instances
*/
public function readModelsFromPath(File $path)
{
$file = new File($path, self::FILE_MODELS);
if (!$file->exists() || !$file->isReadable()) {
return array();
}
return $this->readModelsFromFile($file);
}
/**
* Get the available themes based on the existance of the theme directory
* @param string $themesDirectory name of the theme directory in the view directory (optional)
* @return array Array with the names of the available themes
*/
public static function getThemes($themesDirectory = null)
{
if ($themesDirectory === null) {
$themesDirectory = self::DEFAULT_THEMES_DIRECTORY;
}
$themes = array();
$includePaths = Zibo::getInstance()->getIncludePaths();
$viewPath = new File(Zibo::DIRECTORY_VIEW, $themesDirectory);
foreach ($includePaths as $includePath) {
$themesPath = new File($includePath, $viewPath);
if ($themesPath->exists() && $themesPath->isDirectory() && $themesPath->isReadable()) {
$themesFiles = $themesPath->read();
foreach ($themesFiles as $themesFile) {
if ($themesFile->isDirectory() && $themesFile->isReadable()) {
$name = $themesFile->getName();
$themes[$name] = $name;
}
}
}
}
return $themes;
}
