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Commit 353395f1 authored by Ayesha Gamage's avatar Ayesha Gamage
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client.css 0 → 100644
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body{
width: 500px;
#height: 500px;
background-color: deepskyblue;
}
#main-left{
width: 340px;
height: 400px;
background-image: url("wimage.png");
border: solid;
}
#right-top {
width: 250px;
height: 100px;
margin-left: 350px;
margin-top: -404px;
background-color: white;
border: solid;
}
#right-dow {
margin-left: 350px;
margin-top: 10px;
background-color: white;
width: 250px;
height: 284px;
border: solid;
}
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client.html 0 → 100644
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<html>
<head>
<link href="client.css" type="text/css" rel="stylesheet">
<script src="client.js" type="text/javascript"></script>
<script src="serverstub.js" type="text/javascript"></script>
</head>
<body>
<div id="main-left">
</div>
<div id="right-top">
<form action="" id="save-form" onsubmit="saveContent(this); return false">
<div><label for="name">Name</label><input type="text" id="name" name="name"></div>
<div><label for="number">Number</label><input type="text" id="number" name="phonenumber"></div>
<input type="submit">
</form>
</div>
<div id="right-dow">
<form action="" id="save-form" onsubmit="saveContent(this); return false">
<div><label for="name">FirstName</label><input type="text" id="name" name="name"></div>
<div><label for="number">FamilyName</label><input type="text" id="number" name="phonenumber"></div>
<div><label for="name">FirstName</label><input type="text" id="name" name="name"></div>
<div><label for="number">FamilyName</label><input type="text" id="number" name="phonenumber"></div>
<div><label for="name">FirstName</label><input type="text" id="name" name="name"></div>
<div><label for="number">FamilyName</label><input type="text" id="number" name="phonenumber"></div>
<input type="submit">
</form>
</div>
</body>
</html>
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client.js 0 → 100644
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serverstub.js 0 → 100644
+ 187
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/**
* Serverstub.js
*
* Simple dummy server for TDDD97
*
* If you're a student, you shouldn't need to look through this file,
* the description of how it works is in the lab instructions.
**/
var serverstub = (function() {
'use strict';
var users;
var loggedInUsers;
var syncStorage = function(){
if (localStorage.getItem("users") === null) {
users = {};
} else {
users = JSON.parse(localStorage.getItem("users"));
}
if (localStorage.getItem("loggedinusers") === null) {
loggedInUsers = {};
} else {
loggedInUsers = JSON.parse(localStorage.getItem("loggedinusers"));
}
}
var persistUsers = function(){
localStorage.setItem("users", JSON.stringify(users));
};
var persistLoggedInUsers = function(){
localStorage.setItem("loggedinusers", JSON.stringify(loggedInUsers));
};
var tokenToEmail = function(token){
return loggedInUsers[token];
};
var copyUser = function(user){
return JSON.parse(JSON.stringify(user));
};
var serverstub = {
signIn: function(email, password){
syncStorage();
if(users[email] != null && users[email].password == password){
var letters = "abcdefghiklmnopqrstuvwwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
var token = "";
for (var i = 0 ; i < 36 ; ++i) {
token += letters[Math.floor(Math.random() * letters.length)];
}
loggedInUsers[token] = email;
persistLoggedInUsers();
return {"success": true, "message": "Successfully signed in.", "data": token};
} else {
return {"success": false, "message": "Wrong username or password."};
}
},
postMessage: function(token, content, toEmail){
syncStorage();
var fromEmail = tokenToEmail(token);
if (fromEmail != null) {
if (toEmail == null) {
toEmail = fromEmail;
}
if(users[toEmail] != null){
var recipient = users[toEmail];
var message = {"writer": fromEmail, "content": content};
recipient.messages.unshift(message);
persistUsers();
return {"success": true, "message": "Message posted"};
} else {
return {"success": false, "message": "No such user."};
}
} else {
return {"success": false, "message": "You are not signed in."};
}
},
getUserDataByToken: function(token){
syncStorage();
var email = tokenToEmail(token);
return serverstub.getUserDataByEmail(token, email);
},
getUserDataByEmail: function(token, email){
syncStorage();
if (loggedInUsers[token] != null){
if (users[email] != null) {
var match = copyUser(users[email]);
delete match.messages;
delete match.password;
return {"success": true, "message": "User data retrieved.", "data": match};
} else {
return {"success": false, "message": "No such user."};
}
} else {
return {"success": false, "message": "You are not signed in."};
}
},
getUserMessagesByToken: function(token){
syncStorage();
var email = tokenToEmail(token);
return serverstub.getUserMessagesByEmail(token,email);
},
getUserMessagesByEmail: function(token, email){
syncStorage();
if (loggedInUsers[token] != null){
if (users[email] != null) {
var match = copyUser(users[email]).messages;
return {"success": true, "message": "User messages retrieved.", "data": match};
} else {
return {"success": false, "message": "No such user."};
}
} else {
return {"success": false, "message": "You are not signed in."};
}
},
signOut: function(token){
syncStorage();
if (loggedInUsers[token] != null){
delete loggedInUsers[token];
persistLoggedInUsers();
return {"success": true, "message": "Successfully signed out."};
} else {
return {"success": false, "message": "You are not signed in."};
}
},
signUp: function(inputObject){ // {email, password, firstname, familyname, gender, city, country}
syncStorage();
if (users[inputObject.email] === undefined){
if(
(typeof(inputObject.email) === 'string') &&
(typeof(inputObject.password) === 'string') &&
(typeof(inputObject.firstname) === 'string') &&
(typeof(inputObject.familyname) === 'string') &&
(typeof(inputObject.gender) === 'string') &&
(typeof(inputObject.city) === 'string') &&
(typeof(inputObject.country) === 'string')
) {
var user = {
'email': inputObject.email,
'password': inputObject.password,
'firstname': inputObject.firstname,
'familyname': inputObject.familyname,
'gender': inputObject.gender,
'city': inputObject.city,
'country': inputObject.country,
'messages': []
};
users[inputObject.email] = user;
persistUsers();
return {"success": true, "message": "Successfully created a new user."};
} else {
return {"success": false, "message": "Form data missing or incorrect type."};
}
} else {
return {"success": false, "message": "User already exists."};
}
},
changePassword: function(token, oldPassword, newPassword){
syncStorage();
if (loggedInUsers[token] != null){
var email = tokenToEmail(token);
if (users[email].password == oldPassword){
users[email].password = newPassword;
persistUsers();
return {"success": true, "message": "Password changed."};
} else {
return {"success": false, "message": "Wrong password."};
}
} else {
return {"success": false, "message": "You are not logged in."};
}
}
};
return serverstub;
})();
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wimage.png 0 → 100644
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wimage.png

14 KiB

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