Create a new way to retrieve multiple groups information

assets/js/common/shorcuts.js

@@ -138,7 +138,7 @@ function getMultipleUsersInfo(usersID, afterGetUserInfos, forceRequest){
  * 
  * @param {Array~Object} users The list of users to get
  * @param {Boolean} force
- * @returns {Promise}
+ * @returns {Promise<UsersList>}
  */
 function getUsers(users, force) {
     return new Promise((resolve, error) => {
@@ -146,7 +146,7 @@ function getUsers(users, force) {
 
             if(result.error) 
                 error(result.error);
-                
+
             else
                 resolve(new UsersList(result));
 
@@ -224,6 +224,22 @@ function getInfoMultipleGroups(IDs, callback, force){
     ComunicWeb.components.groups.info.getInfoMultiple(IDs, callback, force);
 }
 
+/**
+ * Get information about multiple groups
+ * 
+ * @param {Number[]} list The ID of the groups to get
+ * @param {Boolean} force Specify whether to force or not the request
+ * @return {Promise<GroupsList>}
+ */
+function getGroups(list, force){
+    return new Promise((resolve, reject) => {
+        getInfoMultipleGroups(list, result => {
+            if(result.error) reject(result.error);
+            else resolve(new GroupsList(result));
+        }, force);
+    });
+}
+
 /**
  * Get the difference of time from now to a specified
  * timestamp and return it as a string

assets/js/components/groups/GroupsList.js

@@ -0,0 +1,51 @@
+/**
+ * Groups list
+ * 
+ * @author Pierre HUBERT
+ */
+
+class Group {
+	constructor(info){
+		this.id = info.id;
+		this.following = info.following;
+		this.icon_url = info.icon_url;
+		this.membership = info.membership;
+		this.name = info.name;
+		this.number_members = info.number_members;
+		this.posts_level = info.posts_level;
+		this.registration_level = info.registration_level;
+		this.virtual_directory = info.virtual_directory;
+		this.visibility = info.visibility;
+	}
+}
+
+class GroupsList {
+
+	constructor(list){
+
+		/**
+		 * @type {Group[]}
+		 */
+		this.list = [];
+
+		// Initialize the list of groups
+		for (const key in list) {
+			if (list.hasOwnProperty(key))
+				this.list.push(new Group(list[key]));
+		}
+	}
+
+	/**
+	 * Get a group specified by its ID
+	 * 
+	 * @param {Number} id The ID of the target group
+	 * @return {Group} information about the target group
+	 */
+	get(id){
+		for (let index = 0; index < this.list.length; index++) {
+			const group = this.list[index];
+			if(group.id == id)
+				return group;
+		}
+	}
+}

system/config/dev.config.php

@@ -440,6 +440,7 @@ class Dev {
 			"js/components/groups/interface.js",
 			"js/components/groups/utils.js",
 			"js/components/groups/info.js",
+			"js/components/groups/GroupsList.js",
 
 			//Virtual directory component
 			"js/components/virtualDirectory/interface.js",