Small coding style update

Fixup OC_Contacts_App

apps/contacts/lib/app.php

@@ -10,7 +10,7 @@
  * This class manages our app actions
  */
 OC_Contacts_App::$l10n = new OC_L10N('contacts');
-class OC_Contacts_App{
+class OC_Contacts_App {
 	public static $l10n;
 
 	/**
@@ -18,7 +18,7 @@ class OC_Contacts_App{
 	* @param int $id of contact
 	* @param Sabre_VObject_Component $vcard to render
 	*/
-	public static function renderDetails($id, $vcard, $new=false){
+	public static function renderDetails($id, $vcard, $new=false) {
 		$property_types = self::getAddPropertyOptions();
 		$adr_types = self::getTypesOfProperty('ADR');
 		$phone_types = self::getTypesOfProperty('TEL');
@@ -46,9 +46,9 @@ class OC_Contacts_App{
 		OC_JSON::success(array('data' => array( 'id' => $id, 'name' => $name, 'page' => $page )));
 	}
 
-	public static function getAddressbook($id){
+	public static function getAddressbook($id) {
 		$addressbook = OC_Contacts_Addressbook::find( $id );
-		if( $addressbook === false || $addressbook['userid'] != OC_User::getUser()){
+		if( $addressbook === false || $addressbook['userid'] != OC_User::getUser()) {
 			if ($addressbook === false) {
 				OC_Log::write('contacts', 'Addressbook not found: '. $id, OC_Log::ERROR);
 			}
@@ -61,9 +61,9 @@ class OC_Contacts_App{
 		return $addressbook;
 	}
 
-	public static function getContactObject($id){
+	public static function getContactObject($id) {
 		$card = OC_Contacts_VCard::find( $id );
-		if( $card === false ){
+		if( $card === false ) {
 			OC_Log::write('contacts', 'Contact could not be found: '.$id, OC_Log::ERROR);
 			OC_JSON::error(array('data' => array( 'message' => self::$l10n->t('Contact could not be found.').' '.$id)));
 			exit();
@@ -77,12 +77,12 @@ class OC_Contacts_App{
 	 * @brief Gets the VCard as an OC_VObject
 	 * @returns The card or null if the card could not be parsed.
 	 */
-	public static function getContactVCard($id){
+	public static function getContactVCard($id) {
 		$card = self::getContactObject( $id );
 
 		$vcard = OC_VObject::parse($card['carddata']);
 		// Try to fix cards with missing 'N' field from pre ownCloud 4. Hot damn, this is ugly...
-		if(!is_null($vcard) && !$vcard->__isset('N')){
+		if(!is_null($vcard) && !$vcard->__isset('N')) {
 			$appinfo = $info=OC_App::getAppInfo('contacts');
 			if($appinfo['version'] >= 5) {
 				OC_Log::write('contacts','OC_Contacts_App::getContactVCard. Deprecated check for missing N field', OC_Log::DEBUG);
@@ -100,10 +100,10 @@ class OC_Contacts_App{
 		return $vcard;
 	}
 
-	public static function getPropertyLineByChecksum($vcard, $checksum){
+	public static function getPropertyLineByChecksum($vcard, $checksum) {
 		$line = null;
-		for($i=0;$i<count($vcard->children);$i++){
-			if(md5($vcard->children[$i]->serialize()) == $checksum ){
+		for($i=0;$i<count($vcard->children);$i++) {
+			if(md5($vcard->children[$i]->serialize()) == $checksum ) {
 				$line = $i;
 				break;
 			}
@@ -114,7 +114,7 @@ class OC_Contacts_App{
 	/**
 	 * @return array of vcard prop => label
 	 */
-	public static function getAddPropertyOptions(){
+	public static function getAddPropertyOptions() {
 		$l10n = self::$l10n;
 		return array(
 				'ADR'   => $l10n->t('Address'),
@@ -127,9 +127,9 @@ class OC_Contacts_App{
 	/**
 	 * @return types for property $prop
 	 */
-	public static function getTypesOfProperty($prop){
+	public static function getTypesOfProperty($prop) {
 		$l = self::$l10n;
-		switch($prop){
+		switch($prop) {
 		case 'ADR':
 			return array(
 				'WORK' => $l->t('Work'),