/**
* Generates the class manifest - a list of all the PHP files in the
* application
*
* @param string $folder The folder to traverse (recursively)
* @param array $classMap The already built class map
*/
private static function getClassManifest($folder, &$classMap)
{
$items = scandir($folder);
if ($items) {
foreach ($items as $item) {
// Skip some specific PHP files
if (in_array($item, self::$ignore_files)) {
continue;
}
// ignore hidden files and folders
if (substr($item, 0, 1) == '.') {
continue;
}
// ignore files without php-extension
if (substr($item, -4) != '.php' && !@is_dir("{$folder}/{$item}")) {
continue;
}
// ignore files and folders with underscore-prefix
if (substr($item, 0, 1) == '_') {
continue;
}
// ignore certain directories
if (@is_dir("{$folder}/{$item}") && in_array($item, self::$ignore_folders)) {
continue;
}
// ignore directories with _manifest_exlude file
if (@is_dir("{$folder}/{$item}") && file_exists("{$folder}/{$item}/_manifest_exclude")) {
continue;
}
// i18n: ignore language files (loaded on demand)
if ($item == 'lang' && @is_dir("{$folder}/{$item}") && ereg_replace("/[^/]+/\\.\\.", "", $folder . '/..') == Director::baseFolder()) {
continue;
}
if (@is_dir("{$folder}/{$item}")) {
// recurse into directories (if not in $ignore_folders)
ManifestBuilder::getClassManifest("{$folder}/{$item}", $classMap);
} else {
// include item in the manifest
$itemCode = substr($item, 0, -4);
// if $itemCode is already in manifest, check if the two files do really contain the same class
if ($classMap && array_key_exists($itemCode, $classMap)) {
$regex = '/class\\s' . $itemCode . '/';
if (preg_match($regex, file_get_contents("{$folder}/{$item}")) && preg_match($regex, file_get_contents($classMap[$itemCode]))) {
user_error("Warning: there are two '{$itemCode}' files both containing the same class: '{$folder}/{$item}' and '{$classMap[$itemCode]}'.\n\t\t\t\t\t\t\tThis might mean that the wrong code is being used.", E_USER_WARNING);
} else {
user_error("Warning: there are two '{$itemCode}' files with the same filename: '{$folder}/{$item}' and '{$classMap[$itemCode]}'.\n\t\t\t\t\t\t\tThis might mean that the wrong code is being used.", E_USER_NOTICE);
}
} else {
$classMap[$itemCode] = "{$folder}/{$item}";
}
}
}
}
}
