/**
* @param $alias cannot start with path separator. The module file alias looks like: module.path/file.php.<br/>
* So the pattern is like: {module name}.{path in module}
*/
public function resolve($alias)
{
list($moduleName, $path) = $this->moduleNameAndPath($alias);
$modulePath = Modules::instance()->pathOf($moduleName);
$resourceFile = new File($modulePath . '/' . $path);
if (!$resourceFile->exists()) {
throw new FileNotFoundException($resourceFile->getPath());
}
return $resourceFile->getPath();
}
/**
* @see PathResolver
* @param string $file file alias
* @throws ZException when file not found
* @return Ambigous <multitype:, multitype:NULL string , multitype:unknown string >
*/
public function fromFileToTree($alias)
{
$filePath = PathResolver::instance()->resolve($alias);
$file = new File($filePath);
if (!$file->exists()) {
throw new XmlException("Cannot open file {$file}.");
}
$tmpFilePath = $this->getTmpFilePath($alias, $file);
$tmpFile = new File($tmpFilePath);
/*
* Catching
*/
if ($tmpFile->exists()) {
return require $tmpFile->getPath();
} else {
/*
* Remove old file
*/
$targetDir = $tmpFile->getDirectory();
if ($targetDir->exists()) {
$baseName = $file->getFileNameWithoutExtension();
$extension = $file->getExtension();
$prevFilesPattern = '/^' . $baseName . '_(.){7}\\.' . $extension . '$/i';
$prevoiusFiles = $targetDir->getFiles(false, $prevFilesPattern);
foreach ($prevoiusFiles as $prevFilePath) {
(new File($prevFilePath))->delete();
}
}
$doc = self::toTree($file->content());
/*
* Generates an interpretable code.
*/
$exported = '<?php return ' . var_export($doc, true) . ";\n";
$tmpFile->content($exported);
return $doc;
}
}
private function tryToLoadLocaleFormModule($lang, $module, $path, $fileBase)
{
if (in_array($module . self::MESSAGE_PATH_SEPARATOR . $fileBase, $this->loadedFileBases)) {
return;
}
// set to flag do not load again
$this->loadedFileBases[] = $module . self::MESSAGE_PATH_SEPARATOR . $fileBase;
$localSuffix = '/' . self::LOCALE_DIRNAME . '/' . $lang . '/' . $fileBase . self::LOCALE_FILE_EXTENSION;
$localeFile = new File($path . $localSuffix);
if ($localeFile->exists()) {
$this->messsages[$lang][$module . self::MESSAGE_PATH_SEPARATOR . $fileBase] = (require_once $localeFile->getPath());
}
}