Progress on friend bar

assets/js/components/friends/friendsBar.js

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+/**
+ * Friends bar
+ * 
+ * @author Pierre HUBERT
+ */
+
+ComunicWeb.components.friends.bar = {
+
+	/**
+	 * Display friends list
+	 * 
+	 * @return {Boolean} True for a success
+	 */
+	display: function(){
+		//Log action
+		ComunicWeb.debug.logMessage("Initialize friends list.");
+
+		//Check if friends list already exists or not
+		var friendsListContainer = byId("friendsList");
+
+		//We check if the friend list already exists or not
+		if(friendsListContainer){
+			ComunicWeb.debug.logMessage("Notice: friend list already present on the page. Nothing to be done.");
+			return true;
+		}
+
+		//Create and apply friends list element
+		var friendsListContainer = createElem("div");
+		friendsListContainer.id = "friendsList";
+		
+		//Check if "pageTarget" already exists or not
+		var pageTarget = byId("pageTarget");
+		if(pageTarget){
+			//Insert friends list just before pageTarget
+			byId("wrapper").insertBefore(friendsListContainer, pageTarget);
+		}
+		else{
+			byId("wrapper").appendChild(friendsListContainer); //Just happend the menubar
+		}
+
+		//Initializate friends list
+		this.init(friendsListContainer);
+
+		//Success
+		return true;
+	},
+
+	/**
+	 * Initializate a friend list
+	 * 
+	 * @param {HTMLElement} friendsListContainer The container of the friend list
+	 * @return {Boolean} True for a success
+	 */
+	init: function(friendsListContainer){
+
+		//First, create the table container
+		var listFriendsElem = createElem("table", friendsListContainer);
+		listFriendsElem.className = "table table-condensed";
+
+		//Refresh friends list
+		this.refresh(listFriendsElem);
+
+		//Success
+		return true;
+	},
+
+	/**
+	 * Refresh the listbar
+	 * 
+	 * @param {HTMLElement} listFriendsElem The element that contains the list of friens
+	 * @return {Boolean} True for a success
+	 */
+	refresh: function(listFriendsElem){
+		//Refresh it
+		ComunicWeb.components.friends.list.refresh(function(list){
+			//Check for error
+			if(!list){
+				//Log information
+				ComunicWeb.debug.logMessage("ERROR : Can't refresh menubar without the latest list !");
+
+				//Error
+				return false;
+			}
+
+			//Get users list to get information about them
+			usersID = {};
+			for(i in list){
+				//Extract user id
+				var processID = list[i].ID_friend;
+
+				usersID["user_"+processID] = processID;
+			}
+			
+			//Get users ID informations
+			ComunicWeb.user.userInfos.getMultipleUsersInfos(usersID, function(usersInfo){
+				console.log(usersInfo);
+			});
+		});
+	},
+}

assets/js/components/friends/friendsList.js

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+/**
+ * Friends list caching system
+ * 
+ * @author Pierre HUBERT
+ */
+
+ComunicWeb.components.friends.list = {
+	/**
+	 * Last list cached
+	 */
+	__list: {},
+
+	/**
+	 * Refresh the list
+	 * 
+	 * @param {Function} afterRefreshList What to do next
+	 * @return {Boolean} True for a success
+	 */
+	refresh: function(afterRefreshList){
+
+		//First, perform an API request
+		var apiURI = "friends/getList";
+		var params = {};
+
+		//Perform request
+		ComunicWeb.common.api.makeAPIrequest(apiURI, params, true, function(result){
+			
+			//Check for error
+			if(result.error){
+				ComunicWeb.debug.logMessage("Couldn't get a new version of friends list !");
+
+				//Perform next action...
+				afterRefreshList(false);
+
+				//Error
+				return false;
+			}
+
+			//Log information
+			ComunicWeb.debug.logMessage("Got a new version of friends list !");
+
+			//Cache the new list
+			ComunicWeb.components.friends.list.__list = result;
+
+			//Perform next action
+			afterRefreshList(result);
+
+			//Success
+			return true;
+		});
+
+		//It is a success
+		return true;
+	},
+
+	/**
+	 * Get the list
+	 * 
+	 * @return {Object} The list
+	 */
+	get: function(){
+		//Return the list
+		return this.__list;
+	}
+};