Georgi
--- a/Classes/Service/ExtensionSettingsService.php 0 → 100644
+++ b/Classes/Service/ExtensionSettingsService.php 0 → 100644
+	 */
+	protected static $defaultValueMap = [
+		self::SETTING_FOLDER => 'fileadmin/sg_vimeo/',
+		self::SETTING_HIDE_MODULE_IN_PRODUCTION_CONTEXT => FALSE,
+	];
+
+	/**
+	 * Returns the setting of one of the constants of this class.
+	 *
+	 * @param string $settingKey
+	 * @return mixed
+	 */
+	public static function getSetting($settingKey) {
+		if (VersionNumberUtility::convertVersionNumberToInteger(VersionNumberUtility::getCurrentTypo3Version()) < 9000000) {
+			// the "options" parameter of unserialize exists since PHP 7.0.0
+			if (version_compare(phpversion(), '7.0.0', '>=')) {
--- a/Classes/Service/ExtensionSettingsService.php 0 → 100644
+++ b/Classes/Service/ExtensionSettingsService.php 0 → 100644
+	 *
+	 * @param mixed $value
+	 * @param string $settingKey
+	 * @return mixed
+	 */
+	protected static function postProcessSetting($value, $settingKey) {
+		if ($settingKey === self::SETTING_FOLDER) {
+			$value = trim($value, " \t\n\r\0\x0B\/") . '/';
+
+			if (strpos($value, 'EXT:') === 0) {
+				$value = 'typo3conf/ext/' . substr($value, 4);
+			}
+		}
+
+		// TYPO3 6 stores all settings as strings, some are expected to be booleans, though.
+		$value = ($value === 'FALSE') ? FALSE : $value;