public function _callbackGetValidThemeOptions()
{
$environmentDetectorService = tubepress_impl_patterns_sl_ServiceLocator::getEnvironmentDetector();
$fileSystemService = tubepress_impl_patterns_sl_ServiceLocator::getFileSystem();
$fileSystemFinderFactoryService = tubepress_impl_patterns_sl_ServiceLocator::getFileSystemFinderFactory();
$systemThemesDirectory = TUBEPRESS_ROOT . '/src/main/resources/default-themes';
$userThemesDirectory = $environmentDetectorService->getUserContentDirectory() . '/themes';
$directoriesToSearch = array();
if ($fileSystemService->exists($systemThemesDirectory)) {
$directoriesToSearch[] = $systemThemesDirectory;
}
if ($fileSystemService->exists($userThemesDirectory)) {
$directoriesToSearch[] = $userThemesDirectory;
}
$finder = $fileSystemFinderFactoryService->createFinder();
$finder->directories()->in($directoriesToSearch)->depth(0);
$themeNames = array();
/**
* @var $themeDirectory SplFileInfo
*/
foreach ($finder as $themeDirectory) {
$themeNames[] = basename($themeDirectory->getBasename());
}
sort($themeNames);
$toReturn = array();
foreach ($themeNames as $themeName) {
$toReturn[$themeName] = $themeName;
}
ksort($toReturn);
return $toReturn;
}
/**
* This is public for test purposes only!
*
* @internal
*/
public function _findAddonsInDirectory($directory)
{
if (!is_dir($directory)) {
return array();
}
$finderFactory = tubepress_impl_patterns_sl_ServiceLocator::getFileSystemFinderFactory();
$finder = $finderFactory->createFinder()->followLinks()->files()->in($directory)->name('*.json')->depth('< 2');
$toReturn = array();
/**
* @var $infoFile SplFileInfo
*/
foreach ($finder as $infoFile) {
$addon = $this->_tryToBuildAddonFromFile($infoFile);
if ($addon !== null) {
if ($this->_shouldLog) {
$this->_logger->debug('Found valid add-on at ' . $infoFile->getRealpath());
}
$toReturn[] = $addon;
}
}
if ($this->_shouldLog) {
$this->_logger->debug(sprintf('Found %d add-on(s) from %s', count($toReturn), $directory));
}
return $toReturn;
}
