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index.php
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<html lang="en">
<head>
<!--Sam Shiffman-->
<meta charset="UTF-8">
<title>RSS Newsfeed</title>
<link rel="stylesheet" type="text/css" href="./shiffman_framework.css">
<link rel="stylesheet" type="text/css" href="./rss.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
</head>
<body>
<div class="row header">
<h1>RSS Feed</h1>
</div>
<form id="hidden" hidden="true">
<input type="text" id="loggedInHidden" hidden="true" value="">
<input type="text" id="userHidden" hidden="true" value="">
</form>
<div class="row">
<div class="col-3">
<form id="form" action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="checkbox" class="checkbox" name="check_list[]" value="http://sports.espn.go.com/espn/rss/news"><label>ESPN</label><br/>
<input type="checkbox" class="checkbox" name="check_list[]" value="http://www.nytimes.com/services/xml/rss/nyt/HomePage.xml"><label>NYT</label><br/>
<input type="checkbox" class="checkbox" name="check_list[]" value="http://rss.cnn.com/rss/cnn_topstories.rss"><label>CNN</label><br/>
</form>
<form id="showFavoritesForm" action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="button" onclick="javascript:showFavorites(); return false;" value="Show Favorites">
</form>
<form id="login" onsubmit="javascript:login(); return false;" action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<h3>Login</h3></br>
<label>Username: </label><input type="text" id="username" name="username"></br>
<label>Password: </label><input type="password" id="password" name="password"></br>
<input type="submit" value="Login" name="Login">
</form>
<form id="newUser" onsubmit="javascript:newUser(); return false;" action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<h3>Create User</h3></br>
<label>Username: </label><input type="text" id="newusername" name="username"></br>
<label>Password: </label><input type="password" id="newpassword" name="password"></br>
<input type="submit" value="Create" name="Create">
</form>
<div id="loginOutput">
</div>
</div>
<div id="rssOutput" class="col-9">
</div>
</div>
<script type="text/javascript">
var checkboxes = document.getElementsByClassName("checkbox");
for (var i = 0; i < checkboxes.length; i++){
checkboxes[i].addEventListener('click', showRSS);
}
function showRSS() {
console.log("in showRSS");
str = "";
var checkboxes = document.getElementsByClassName("checkbox");
for (var i = 0; i < checkboxes.length; i++){
var el = checkboxes[i];
if (el.checked) {
str += el.value ;
if (i != checkboxes.length) str += ",";
}
}
if (str.charAt(str.length -1) == ",") {
str = str.slice(0, -1);
}
if (window.XMLHttpRequest) {
// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
} else { // code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.onreadystatechange=function() {
if (xmlhttp.readyState==4 && xmlhttp.status==200) {
document.getElementById("rssOutput").innerHTML=xmlhttp.responseText;
// showFavorites();
}
};
var url = "http://www.se.rit.edu/~sas5057/344NewsProject/getRSS.php?q=" + str;
xmlhttp.open("GET",url,true);
xmlhttp.setRequestHeader("X-Requested-With", "XMLHttpRequest");
xmlhttp.setRequestHeader('Access-Control-Allow-Origin', '*');
xmlhttp.send();
}
function showFavorites() {
console.log("in showFavorites");
if (window.XMLHttpRequest) {
// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
} else { // code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.onreadystatechange=function() {
if (xmlhttp.readyState==4 && xmlhttp.status==200) {
document.getElementById("rssOutput").innerHTML=xmlhttp.responseText;
var checkboxes = document.getElementsByClassName("checkbox");
for (var i = 0; i < checkboxes.length; i++){
checkboxes[i].checked = false;
}
}
};
if (document.getElementById("loggedInHidden").value == "true") {
var str = document.getElementById("userHidden").value;
var url = "http://www.se.rit.edu/~sas5057/344NewsProject/showFavorites.php?q=" + str;
xmlhttp.open("GET",url,true);
xmlhttp.setRequestHeader("X-Requested-With", "XMLHttpRequest");
xmlhttp.setRequestHeader('Access-Control-Allow-Origin', '*');
xmlhttp.send();
} else {
alert("You must be logged in to view favorites");
}
}
function addFavorite(e) {
if (window.XMLHttpRequest) {
// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
} else { // code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.onreadystatechange=function() {
if (xmlhttp.readyState==4 && xmlhttp.status==200) {
console.log(xmlhttp.responseText);
e.target.style.color = "blue";
e.target.disabled = true;
e.target.innerHTML = "★";
}
};
if (document.getElementById("loggedInHidden").value == "true") {
var clickedOn = document.getElementById(e.target);
var str = document.getElementById("userHidden").value + ";" + e.target.value;
var url = "http://www.se.rit.edu/~sas5057/344NewsProject/addFavorite.php?q=" + str;
xmlhttp.open("GET",url,true);
xmlhttp.setRequestHeader("X-Requested-With", "XMLHttpRequest");
xmlhttp.setRequestHeader('Access-Control-Allow-Origin', '*');
xmlhttp.send();
} else {
alert("You must be logged in to favorite an article");
}
}
function login(){
console.log("attempting login");
var uname = document.getElementById("username").value;
var pword = document.getElementById("password").value;
if (window.XMLHttpRequest) {
// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
} else { // code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.onreadystatechange=function() {
if (xmlhttp.readyState==4 && xmlhttp.status==200) {
var username = document.getElementById("username").value;
console.log(xmlhttp.responseText);
if(xmlhttp.responseText == 1){
document.getElementById("username").value = "";
document.getElementById("password").value = "";
document.getElementById("password").blur();
var cookie = document.cookie.split(";");
console.log(cookie);
var lastLogin = "";
var str = cookie.forEach(function(data){
if (data.includes(username)) {
lastLogin = data.split("=")[1];
}
});
console.log(lastLogin);
document.getElementById("loginOutput").innerHTML = "Last Login was: " + lastLogin;
document.getElementById("loggedInHidden").value = "true";
document.getElementById("userHidden").value = username;
var d = new Date();
if (document.cookie.length > 0 ){
document.cookie = username + "=" + d.toUTCString() + "=";
} else {
document.cookie = username + "=" + d.toUTCString();
}
} else {
document.getElementById("loginOutput").innerHTML = "Login Failed";
}
}
};
var str = uname + "," + pword;
var url = "http://www.se.rit.edu/~sas5057/344NewsProject/login.php?q=" + str;
xmlhttp.open("GET",url,true);
xmlhttp.setRequestHeader("X-Requested-With", "XMLHttpRequest");
xmlhttp.send();
}
function checkUsername(username, check) {
return username.includes(check);
}
function newUser() {
console.log("attempting new user");
var username = document.getElementById("newusername").value;
var password = document.getElementById("newpassword").value;
if (window.XMLHttpRequest) {
// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
} else { // code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.onreadystatechange=function() {
if (xmlhttp.readyState==4 && xmlhttp.status==200) {
console.log(xmlhttp.responseText);
if(xmlhttp.responseText == 1){
document.getElementById("newusername").value = "";
document.getElementById("newpassword").value = "";
document.getElementById("newpassword").blur();
document.getElementById("loginOutput").innerHTML = "User Created, please log in above to favorite articles";
var d = new Date();
if (document.cookie.length > 0 ){
document.cookie = username + "=" + d.toUTCString();
} else {
document.cookie = username + "=" + d.toUTCString();
}
} else {
document.getElementById("loginOutput").innerHTML = "Create user Failed";
}
}
}
var uname = document.getElementById("newusername").value;
var pword = document.getElementById("newpassword").value;
var str = uname + "," + pword;
var url = "http://www.se.rit.edu/~sas5057/344NewsProject/addUser.php?q=" + str;
xmlhttp.open("GET",url,true);
xmlhttp.setRequestHeader("X-Requested-With", "XMLHttpRequest");
xmlhttp.send();
}
</script>
</body>
</html>