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richtext.html
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<!doctype html>
<!-- See http://www.firepad.io/docs/ for detailed embedding docs. -->
<html>
<head>
<meta charset="utf-8" />
<!-- Include Firebase -->
<script src='firebase.js'></script>
<script src='jquery.min.js'></script>
<script type='text/javascript' src='firebase-simple-login.js'></script>
<!-- Include CodeMirror -->
<script src="codemirror/lib/codemirror.js"></script>
<link rel="stylesheet" href="codemirror/lib/codemirror.css" />
<!-- Include Firepad -->
<script src="firepad.js"></script>
<link rel="stylesheet" href="firepad.css" />
<!-- Helper for generating URLs / Firebase references for example purposes.
Not necessary in production apps.
<script src="example-helper.js"></script>
-->
<style>
html { height: 100%; }
body { margin: 0; height: 50%; position: relative; }
/* Height / width / positioning can be customized for your use case.
For demo purposes, we make firepad fill the entire browser. */
.firepad {
position: absolute; left: 0; top: 0; bottom: 0; right: 300px; height: auto;
min-height : 400px; width: 700px;
}
#req{ position:absolute; top:20px; right:250px; }
.request{background-color:lightblue; cursor:pointer; float:left; padding:10px; font-size:20px; border: 1px solid black; }
.spcrequest{background-color:lightblue; cursor:pointer; float:left; padding:10px; font-size:20px; border: 1px solid black; }
#displayID{ position:absolute; top:20px; right: 50px; width:150px; height:100px; }
</style>
</head>
<body>
<div id="firepad"></div>
<div id="req">
<p>Shared Document</p>
<p class="spcrequest" onclick="dumy()" >MY</p>
</div>
<div id="displayID"></div>
<script>
var friendSID;
var friendEmail;
var shNodeName;
var du = null;
var defaultRef = new Firebase('https://rgfirepad.firebaseIO.com');
var firepad;
function runFirepad(loginUserId)
{
var firepadRef = new Firebase('https://rgfirepad.firebaseio.com/' + loginUserId);
//// Create CodeMirror (with lineWrapping on).
var codeMirror = CodeMirror(document.getElementById('firepad'), { lineWrapping: true });
//// Create Firepad (with rich text toolbar and shortcuts enabled).
firepad = Firepad.fromCodeMirror(firepadRef, codeMirror,
{ richTextToolbar: true, richTextShortcuts: true });
//// Initialize contents.
firepad.on('ready', function() {
if (firepad.isHistoryEmpty()) {
firepad.setHtml(
'<span style="font-size: 24 px" >Document created by User ID: -' + du.id + '</span>' +
'<br/>' +
'<div style="font-size: 18px">' +
'Supports:<br/>' +
'<ul>' +
'<li>Different ' +
'<span style="font-family: impact">fonts,</span>' +
'<span style="font-size: 24px;"> sizes, </span>' +
'<span style="color: blue">and colors.</span>' +
'</li>' +
'<li>' +
'<b>Bold, </b>' +
'<i>italic, </i>' +
'<u>and underline.</u>' +
'</li>' +
'<li>Lists' +
'<ol>' +
'<li>One</li>' +
'<li>Two</li>' +
'</ol>' +
'</li>' +
'<li>Undo / redo</li>' +
'<li>Cursor / selection synchronization.</li>' +
'<li>And it\'s all fully collaborative!</li>' +
'</ul>' +
'</div>');
}
});
}
$(document).ready(function(){
$('#noteId, #noteName, #noteData').val('');
$( "#makeNote" ).click(function()
{
console.log('in MakeNote');
var noteName = $('#noteName').val();
var noteData = $('#noteData').val();
var noteId = $('#noteId').val();
// if this node is a shared(friend's node)
if(noteId.indexOf('friend') != -1)
{
noteId = noteId.substring(noteId.indexOf('friend')+6,noteId.length);
//alert(friendSID)
//var dum = defaultRef.child(friend).
var newNode = defaultRef.child(friendSID);
if (noteId) {
// search for noteID [exists or not] and Update
newNode.child(noteId).update({name : noteName, message : noteData});
}
else
{
alert("::"+noteId+"::");
}
}
else
{
var newNode = defaultRef.child(du.id);
/*if(newNode.hasChild(noteId))
{ alert(1) }*/
if (noteId) {
// search for noteID [exists or not] and Update
newNode.child(noteId).update({name : noteName, message : noteData});
}
else {
// else make a new one
newNode.push({name : noteName, message : noteData});
$('#noteId, #noteName, #noteData').val('');
}
}
});
});
function friendSnap(fid,femail,shNodeName)
{
//alert(fid);
//alert(shNodeName);
//var x = shNodeName;
//alert(x);
var myDataRef = new Firebase('https://rgnew.firebaseio.com/usr/' + fid );
function onSnapshot (snapshot)
{
console.log("running LOG-> @ friend");
var id = snapshot.name(); // id -> Name of the NODE
//alert(id)
//if(id != 'friend' && id != 'shared' )
// to print only Shared Nodes !!
//if(id == shNodeName )
//{
var message = snapshot.val(); // The Message !!
displayFriendChatMessage(id, message.name, message.message,femail);
//}
}
myDataRef.on('child_added', onSnapshot);
myDataRef.on('child_changed', onSnapshot);
}
function passing(user)
{
du = user;
console.log("in DU: " + du);
if(du != null)
{
var myDataRef = new Firebase('https://rgfirepad.firebaseio.com/' + du.id + '/' + 'friend' );
function onSnapshot (snapshot)
{
console.log("running LOG-> @ parent");
var id = snapshot.name(); // id -> Name of the NODE
$('<p/>').addClass('request').attr('id', id).text(id).appendTo($('#req'));
}
myDataRef.on('child_added', onSnapshot);
myDataRef.on('child_changed', onSnapshot);
}
//alert(du);
}
//---------------------------------------- Authentication Starts ----------------------------------//
var chatRef = new Firebase('https://rgfirepad.firebaseIO.com');
auth = new FirebaseSimpleLogin(chatRef, function(error, user)
{
console.log('in main');
if (error) {
// an error occurred while attempting login
console.log(error);
passing(null);
} else if (user) {
// user authenticated with Firebase
passing(user);
console.log('User ID: ' + user.id + ', Provider: ' + user.provider + ', email: ' + user.email);
$('<p>Your User ID is : <b>'+user.id+"</b></p>").appendTo($('#displayID'));
runFirepad(user.id);
/*var firepadRef = new Firebase('https://rgfirepad.firebaseio.com/' + user.id);
//// Create CodeMirror (with lineWrapping on).
var codeMirror = CodeMirror(document.getElementById('firepad'), { lineWrapping: true });
//// Create Firepad (with rich text toolbar and shortcuts enabled).
var firepad = Firepad.fromCodeMirror(firepadRef, codeMirror,
{ richTextToolbar: true, richTextShortcuts: true });
//// Initialize contents.
firepad.on('ready', function() {
if (firepad.isHistoryEmpty()) {
firepad.setHtml(
'<span style="font-size: 24px;">Rich-text editing with <span style="color: red">Firepad!</span></span><br/>\n' +
'<br/>' +
'<div style="font-size: 18px">' +
'Supports:<br/>' +
'<ul>' +
'<li>Different ' +
'<span style="font-family: impact">fonts,</span>' +
'<span style="font-size: 24px;"> sizes, </span>' +
'<span style="color: blue">and colors.</span>' +
'</li>' +
'<li>' +
'<b>Bold, </b>' +
'<i>italic, </i>' +
'<u>and underline.</u>' +
'</li>' +
'<li>Lists' +
'<ol>' +
'<li>One</li>' +
'<li>Two</li>' +
'</ol>' +
'</li>' +
'<li>Undo / redo</li>' +
'<li>Cursor / selection synchronization.</li>' +
'<li>And it\'s all fully collaborative!</li>' +
'</ul>' +
'</div>');
}
});*/
//makeDirectory();
} else {
console.log('None Logged In');
//passing(null);
}
});
$(document).ready(function(){
$( "#create" ).click(function()
{
var email = $('#emailid').val();
var pass = $('#password').val();
auth.createUser(email,pass, function(error, user)
{
if (!error) {
console.log('User Id: ' + user.id + ', Email: ' + user.email);
alert("User Created");
}
else{
console.log('error: ' + error);
}
});
});
$( "#logOut" ).click(function()
{
//console.log('LoggedOut now : '+ user.email);
console.log("in LOGout");
$('#messagesDiv').empty();
auth.logout();
});
$( "#logIn" ).click(function()
{
var a = $('#email1').val();
var b = $('#pass1').val();
console.log('in logIn');
auth.login('password', {
email: a,
password: b
});
//console.log('Logged IN : '+ user.email);
// Uncaught TypeError: Cannot read property 'email' of null
// have to place 'console.log' after login action -> else NO user is active
});
});
function sharing()
{
var friendID = $('#shId').val();
//var shareNode = $('#shNodeId').val();
// making Friend node in FRIEND's zone
//var shNode = defaultRef.child(du.id).child('share').child(friendID);
var frNode = defaultRef.child(friendID).child('friend').child(du.id);
// making Friend node in MY zone
// var myShNode = defaultRef.child(du.id).child('shared').child(friendID);
//shNode.push({name : du.id}); // nodeName and Email passed to Friend.
frNode.push({name : du.id });
}
function dumy()
{
$('#firepad').remove();
var nDiv = document.createElement('div');
nDiv.id = "firepad";
document.body.appendChild(nDiv);
runFirepad(du.id);
}
$('body').on('click', '.request', function(e)
{
//alert(this.id);
// firepad.setText('');
//document.getElementById('firepad').remove();
$('#firepad').remove();
var nDiv = document.createElement('div');
nDiv.id = "firepad";
document.body.appendChild(nDiv);
runFirepad(this.id);
});
//---------------------------------------- Authentication ENDs ----------------------------------//
// ------------------------ DATA PRINTING Start -----------------------------------
//var myDataRef = new Firebase('https://rgnew.firebaseio.com/usr/' + du.id );
// to display in HTML !!
function displayFriendChatMessage(id, name, text, fid)
{
id = 'friend' + id;
var $div = $('#' + id);
// if Message Do-Not Exist !!
if (!$div.length)
{
$div = $('<div/>', {id: id}).appendTo($('#messagesDiv'));
}
// if exist !! -> to make inner elements (<a> , <em> )
$div.empty().append(
// append <a>
$('<a/>', {href: '#'+id}).text(text).click(function(){
// OnClick -> <a> Tag !! -> fill the <input> with these values
$('#noteName').val(name);
$('#noteData').val(text);
$('#noteId').val(id);
})
).prepend($('<em/>').text(name+': ')).prepend($('<b/>').text('shared via : '+ fid +' : '));
$('#messagesDiv')[0].scrollTop = $('#messagesDiv')[0].scrollHeight;
}
function displayChatMessage(id, name, text)
{
var $div = $('#' + id);
// if Message Do-Not Exist !!
if (!$div.length)
{
$div = $('<div/>', {id: id}).appendTo($('#messagesDiv'));
}
// if exist !! -> to make inner elements (<a> , <em> )
$div.empty().append(
// append <a>
$('<a/>', {href: '#'+id}).text(text).click(function(){
// OnClick -> <a> Tag !! -> fill the <input> with these values
$('#noteName').val(name);
$('#noteData').val(text);
$('#noteId').val(id);
$('#shNodeId').val(id); // at sharing
})
).prepend($('<em/>').text(name+': '));
$('#messagesDiv')[0].scrollTop = $('#messagesDiv')[0].scrollHeight;
}
// ------------------------ DATA PRINTING END -----------------------------------
</script>
<div style="position:absolute;padding:5px; top:150px; right:100px; height:300px; border:solid black;">
<label>For New Users</label><br>
<input type="email" id="emailid" placeholder="abc@pqr.com" />
<input type="password" id="password" placeholder="password" />
<input type="button" id="create" value="create" />
<br><br>
<label>Login Users</label><br>
<input type="email" id="email1" placeholder="abc@pqr.com" />
<input type="password" id="pass1" placeholder="password" />
<input type="button" value="login" id="logIn" />
<br> <br>
<label>Share</label><br>
<input type="text" id="shId" placeholder="User ID" />
<input type="button" value="share" id="shBt" onclick="sharing()" />
<center> <br>
<input type="button" id="logOut" value="logout" style="width:75px; height:75px;font-size:20px;" />
</center>
</div>
</body>
</html>