Added login system

assets/js/common/api.js

@@ -9,12 +9,23 @@
  * 
  * @param {String} apiURI The URI to call in the API
  * @param {Object} params The params to include in request
+ * @param {Boolean} requireLoginTokens Specify if login tokens are required or not
  * @param {Function} nextAction What to do next
  */
-ComunicWeb.common.api.makeAPIrequest = function(apiURI, params, nextAction){
+ComunicWeb.common.api.makeAPIrequest = function(apiURI, params, requireLoginTokens, nextAction){
     //Prepare the request URL
     var requestURL = ComunicWeb.__config.apiURL + apiURI;
     
+    //Add login tokens to params if required
+    if(requireLoginTokens){
+        //Get login tokens
+        tokens = ComunicWeb.user.loginTokens.getLoginTokens();
+
+        //Add tokens
+        params.token1 = tokens.token1;
+        params.token2 = tokens.token2;
+    }
+
     //Prepare data to send in request
     var count = 0;
     var datas = "";
@@ -27,7 +38,7 @@ ComunicWeb.common.api.makeAPIrequest = function(apiURI, params, nextAction){
         datas += encodeURIComponent(paramName) + "=" + encodeURIComponent(params[paramName]);
 
         count++; //Increment counter
-    }
+    }     
 
     //Create request
     var apiXHR = new XMLHttpRequest();
@@ -38,10 +49,16 @@ ComunicWeb.common.api.makeAPIrequest = function(apiURI, params, nextAction){
         //We continue only if request is terminated
         if(apiXHR.readyState == 4){
             //Prepare result
-            var result = {};
+            var result = JSON.parse(apiXHR.responseText);
+
+            //We check if we got any error
+            if(result.error){
+                //Log error
+                ComunicWeb.debug.logMessage("Got an error in a XHR request! " + result.toString());
+            }
 
             //We can do the next step
-            nextAction(apiXHR.responseText);
+            nextAction(result);
         }
     }
 

assets/js/common/errors.js

@@ -21,12 +21,13 @@ ComunicWeb.common.error.submitError = function(errorLevel, errorMessage, errorCo
 		"errorCode": errorCode,
 		"errorData": errorData.toSource(),
 	}
+	var requireLoginToken = false;
 
 	//Not any next action for now
 	nextAction = function(){};
 
 	//Send API request
-	ComunicWeb.common.api.makeAPIrequest(apiURI, params, nextAction);
+	ComunicWeb.common.api.makeAPIrequest(apiURI, params, requireLoginToken, nextAction);
 }
 
 /**

assets/js/common/functionsSchema.js

@@ -21,7 +21,7 @@ var ComunicWeb = {
             /**
              * Make an API request
              */
-            makeAPIrequest: function(apiURI, params, nextAction){},
+            makeAPIrequest: function(apiURI, params, requireLoginTokens, nextAction){},
         },
 
         /**
@@ -211,7 +211,47 @@ var ComunicWeb = {
          * Manage user login
          */
         userLogin: {
+            /**
+             * @var {Boolean} Store user login state (true by default)
+             */
+            __userLogin: true,
+
+            /**
+             * @var {Integer} Store the current user ID
+             */
+            __userID: 0,
+
+
+            /**
+             * Tell if user is logged in or not
+             */
+            getUserLoginState: function(){},
+
+            /**
+             * Get user ID (if logged in)
+             */
+            getUserID: function(){},
+
+            /**
+             * Try to get and store current user ID
+             */
+            getCurrentUserId: function(afterGetCurrentUserID){},
+
+            /**
+             * Refresh the user login state
+             */
+            refreshLoginState: function(){},
+
+            /**
+             * Try to login user
+             */
+            loginUser: function(usermail, userpassword, permanentLogin, afterLogin){},
+
+        /**
+         * Get user infos
+         */
+        userInfos: {
             //TODO: implement
-        },
+        }
     },
 }

assets/js/user/loginTokens.js

@@ -10,7 +10,7 @@ ComunicWeb.user.loginTokens = {
     /**
      * Set User tokens
      * 
-     * @param {Object} tokens The token object
+     * @param {Object} tokens The tokens object
      * @param {Type} storageType The token destination (local or session)
      */
     setUserTokens: function(tokens, storageType){
@@ -64,15 +64,15 @@ ComunicWeb.user.loginTokens = {
      */
     getLoginTokens: function(){
         //First, check in local storage
-        if(localStorage.getItem("loginTokens") != "null"){
+        if(localStorage.getItem("loginTokens") !== null){
             //Return localStorage login tokens
-            var loginTokenString = localStorage.getItem("loginTokens")
+            var loginTokenString = localStorage.getItem("loginTokens");
         }
 
         //Then, check in session storage
-        if(sessionStorage.getItem("loginTokens") != "null"){
+        if(sessionStorage.getItem("loginTokens") !== null){
             //Return session storage login token
-            var loginTokenString = sessionStorage.getItem("loginTokens")
+            var loginTokenString = sessionStorage.getItem("loginTokens");
         }
 
         //Check if we didn't get any login token

assets/js/user/userInfos.js

@@ -0,0 +1,19 @@
+/**
+ * User informations functions
+ * 
+ * @author Pierre HUBERT
+ */
+
+ComunicWeb.user.getUserInfos = {
+
+    /**
+     * @var {String} User infos cache
+     */
+
+    /**
+     * Get user informations
+     * 
+     * @param {String} userID User on which to make request (current to get connected user)
+     */
+    //getUserInfos
+}

assets/js/user/userLogin.js

@@ -5,5 +5,147 @@
  */
 
 ComunicWeb.user.userLogin = {
-    
+
+    /**
+     * @var {Boolean} Store user login state (true by default)
+     */
+    __userLogin: true,
+
+    /**
+     * @var {Integer} Store the current user ID
+     */
+    __userID: 0,
+
+
+    /**
+     * Tell if user is logged in or not
+     * 
+     * @return {Boolean} Depend of the result
+     */
+    getUserLoginState: function(){
+        //Return login state
+        return this.__userLogin;
+    },
+
+    /**
+     * Get user ID (if logged in)
+     * 
+     * @return {String.Boolean} User ID or false if not logged in
+     */
+    getUserID: function(){
+        //If user is logged in
+        if(this.getUserLoginState === true){
+            //Return user ID
+            return this.__userID;
+        }
+    },
+
+    /**
+     * Try to get and store current user ID
+     * 
+     * @param {function} afterGetCurrentUserID What to do next
+     * @return {Integer} 0 if it fails
+     */
+    getCurrentUserId: function(afterGetCurrentUserID){
+        //Prepare and make an API request
+        var apiURI = "user/getCurrentUserID";
+        var params = {};
+        var requireLoginTokens = true;
+
+        //What to do after the request is completed
+        var afterAPIrequest = function(result){
+            //Check if we got any error
+            if(result.error){
+                //Set user ID to 0 (security purpose)
+                ComunicWeb.user.userLogin.__userID = 0;
+
+                //Perform next action
+                afterGetCurrentUserID(0);
+            }
+            else{
+                //Update user ID
+                ComunicWeb.user.userLogin.__userID = result.userID;
+
+                //Perform next action
+                afterGetCurrentUserID(result.userID)
+            }
+
+        };
+
+        //Perform request
+        ComunicWeb.common.api.makeAPIrequest(apiURI, params, requireLoginTokens, afterAPIrequest);
+    },
+
+    /**
+     * Refresh the user login state
+     */
+    refreshLoginState: function(){
+        //First, check if we have login tokens
+        if(ComunicWeb.user.loginTokens.checkLoginTokens() !== true){
+            //Specify the user isn't logged in
+            this.__userLogin = false;
+            this.__userID = 0;
+
+            //User not logged in
+            return false;
+        }
+
+        //Try to use tokens to get user infos
+        var nextStep = function(userID){
+            //We check received data
+            if(userID == 0){
+                //We consider user is not logged in
+                 ComunicWeb.user.userLogin.__userLogin = false;
+            }
+        };
+        this.getCurrentUserId(nextStep);
+    },
+
+    /**
+     * Try to login user
+     * 
+     * @param {String} usermail The mail of user
+     * @param {String} userpassword The password of the user
+     * @param {Boolean} permanentLogin Specify wether the login is permanent or not
+     * @param {function} afterLogin What to do next
+     */
+    loginUser: function(usermail, userpassword, permanentLogin, afterLogin){
+        //Prepare and make an API request
+        var apiURI = "user/connectUSER";
+        var params = {
+            userMail: usermail,
+            userPassword: userpassword,
+        };
+
+        //What to do after the request is completed
+        var afterAPIrequest = function(result){
+            //Prepare data return
+            var loginstate = false;
+            
+            //Check if there is a success message
+            if(result.success){
+                loginstate = true;
+
+                //Indicates user is logged in
+                ComunicWeb.user.userLogin.__userLogin = true;
+                
+                //Store tokens
+                if(permanentLogin){
+                    var storageType = "local";
+                }
+                else {
+                    storageType = "session";
+                }
+                ComunicWeb.user.loginTokens.setUserTokens(result.tokens, storageType);
+            }
+
+            //Perform next action
+            afterLogin(loginstate);
+
+        };
+
+        //Perform request
+        ComunicWeb.common.api.makeAPIrequest(apiURI, params, afterAPIrequest);
+
+    }
 }