Can update group settings

src/entities/GroupSettings.ts

@@ -0,0 +1,11 @@
+import { GroupInfo } from "./Group";
+
+/**
+ * Group settings
+ * 
+ * @author Pierre HUBERT
+ */
+
+export class GroupSettings extends GroupInfo {
+	
+}

src/entities/RequestHandler.ts

@@ -9,6 +9,7 @@ import * as sharp from 'sharp';
 import { UserHelper } from "../helpers/UserHelper";
 import { GroupsAccessLevel } from "./Group";
 import { GroupsHelper } from "../helpers/GroupsHelper";
+import { checkVirtualDirectory } from "../utils/VirtualDirsUtils";
 
 /**
  * Response to a request
@@ -67,6 +68,16 @@ export class RequestHandler {
 		return this.getPostParam(name) != undefined;
 	}
 
+	/**
+	 * Check out whether a POST string is present in the request or not
+	 * 
+	 * @param name The name of the POST field to check
+	 * @param minLength Minimal length of the parameter
+	 */
+	public hasPostString(name: string, minLength: number = 0) : boolean {
+		return this.hasPostParameter(name) && this.getPostParam(name).length >= minLength;
+	}
+
 	/**
 	 * Get an email address included in a post request
 	 * 
@@ -233,6 +244,21 @@ export class RequestHandler {
 		return groupID;
 	}
 
+	/**
+	 * Get a virtual directory included in a POST request
+	 * 
+	 * @param name The name of the POST variable
+	 * @return The virtual directory, if found as valid
+	 */
+	public postVirtualDirectory(name: string) : string {
+		const dir = this.postString(name);
+
+		if(!checkVirtualDirectory(dir))
+			this.error(401, "Specified directory seems to be invalid!");
+		
+		return dir;
+	}
+
 	/**
 	 * Get information about an uploaded file
 	 *