Improve code

- Add function comments
- Use $this->parameters in UserAction

file/lib/data/user/UserAction.class.php

@@ -12,12 +12,21 @@
  * @subpackage	data.user
  */
 class UserAction extends \wcf\data\AbstractDatabaseObjectAction {
+	/**
+	 * @see	\wcf\data\AbstractDatabaseObjectAction::$className
+	 */
 	protected $className = 'wcf\data\user\UserEditor';
 	
+	/**
+	 * Validates invite preparation.
+	 */
 	public function validatePrepareInvite() {
 		// Todo: Proper validation
 	}
 	
+	/**
+	 * Prepares invites.
+	 */
 	public function prepareInvite() {
 		$followingList = new \wcf\data\user\follow\UserFollowingList();
 		$followingList->getConditionBuilder()->add('user_follow.userID = ?', array(WCF::getUser()->userID));
@@ -33,12 +42,11 @@ public function prepareInvite() {
 		);
 	}
 	
+	/**
+	 * Validates invites.
+	 */
 	public function validateInvite() {
-		$this->recipients = (isset($_POST['recipients'])) ? $_POST['recipients'] : null;
+		if (!isset($this->parameters['recipients'])) throw new \wcf\system\exception\UserInputException("recipients");
-		
-		if (!$this->recipients) {
-			throw new \wcf\system\exception\UserInputException("recipients");
-		}
 		
 		if (WCF::getUser()->chatRoomID) {
 			$this->room = \chat\data\room\RoomCache::getInstance()->getRoom(WCF::getUser()->chatRoomID);
@@ -48,7 +56,10 @@ public function validateInvite() {
 		}
 	}
 	
+	/**
+	 * Invites users.
+	 */
 	public function invite() {
-		\wcf\system\user\notification\UserNotificationHandler::getInstance()->fireEvent('invited', 'be.bastelstu.chat.room', new \chat\system\user\notification\object\RoomUserNotificationObject($this->room), $this->recipients, [ 'userID' => WCF::getUser()->userID ]);
+		\wcf\system\user\notification\UserNotificationHandler::getInstance()->fireEvent('invited', 'be.bastelstu.chat.room', new \chat\system\user\notification\object\RoomUserNotificationObject($this->room), $this->parameters['recipients'], array('userID' => WCF::getUser()->userID));
 	}
 }

language/de.xml

@@ -162,7 +162,7 @@ Probieren Sie, den Chat neu zu laden<!-- , bei Risiken und Nebenwirkungen fragen
 		<item name="chat.global.users"><![CDATA[Nutzer]]></item>
 		
 		<item name="chat.global.invite"><![CDATA[Benutzer einladen]]></item>
-		<item name="chat.global.invite.noFollowing"><![CDATA[Keine Benutzer gefunden, verwenden Sie bitte die Suche.]]></item>
+		<item name="chat.global.invite.noFollowing"><![CDATA[Sie folgen niemandem, verwenden Sie bitte die Suche.]]></item>
 		
 		<item name="chat.global.copyright"><![CDATA[<a href="http://tims.bastelstu.be"{if EXTERNAL_LINK_TARGET_BLANK} target="_blank"{/if}><strong>Tims Chat{if SHOW_VERSION_NUMBER} {PACKAGE_VERSION}{/if}</strong>, entwickelt in <strong>Tims Bastelstu.be</strong></a>]]></item>
 		<item name="chat.global.copyright.leader"><![CDATA[Projektleiter]]></item>

language/en.xml

@@ -162,7 +162,7 @@ Please try to reload the chat.]]></item>
 		<item name="chat.global.users"><![CDATA[Users]]></item>
 		
 		<item name="chat.global.invite"><![CDATA[Invite users]]></item>
-		<item name="chat.global.invite.noFollowing"><![CDATA[No users found, please use the search function instead.]]></item>
+		<item name="chat.global.invite.noFollowing"><![CDATA[You do not follow anybody, please use the search function instead.]]></item>
 		
 		<item name="chat.global.copyright"><![CDATA[<a href="http://tims.bastelstu.be"{if EXTERNAL_LINK_TARGET_BLANK} target="_blank"{/if}><strong>Tim’s Chat{if SHOW_VERSION_NUMBER} {PACKAGE_VERSION}{/if}</strong>, developed in <strong>Tim’s Bastelstu.be</strong></a>]]></item>
 		<item name="chat.global.copyright.leader"><![CDATA[Project Lead]]></item>

template/userInviteDialog.tpl

@@ -70,7 +70,9 @@
 					data: {
 						actionName: 'invite',
 						className: 'chat\\data\\user\\UserAction',
+						parameters: {
 							recipients: userList
+						}
 					},
 					success: function (data) {
 						new WCF.System.Notification('{lang}wcf.global.success{/lang}').show();