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etherpad-lite
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Merge branch 'master' of https://github.com/Pita/etherpad-lite

This commit is contained in:
booo 2012-01-30 13:47:28 +01:00
parent d4e677cc00 aeea061f69
commit a13ff6eabf
18 changed files with 362 additions and 306 deletions
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131
node/server.js
View File

@ -84,6 +84,33 @@ async.waterfall([
next();
});
//redirects browser to the pad's sanitized url if needed. otherwise, renders the html
app.param('pad', function (req, res, next, padId) {
//ensure the padname is valid and the url doesn't end with a /
if(!padManager.isValidPadId(padId) || /\/$/.test(req.url))
{
res.send('Such a padname is forbidden', 404);
}
else
{
padManager.sanitizePadId(padId, function(sanitizedPadId) {
//the pad id was sanitized, so we redirect to the sanitized version
if(sanitizedPadId != padId)
{
var real_path = req.path.replace(/^\/p\/[^\/]+/, '/p/' + sanitizedPadId);
res.header('Location', real_path);
res.send('You should be redirected to <a href="' + real_path + '">' + real_path + '</a>', 302);
}
//the pad id was fine, so just render it
else
{
next();
}
});
}
});
//load modules that needs a initalized db
readOnlyManager = require("./db/ReadOnlyManager");
exporthtml = require("./utils/ExportHtml");
@ -230,94 +257,60 @@ async.waterfall([
});
});
//redirects browser to the pad's sanitized url if needed. otherwise, renders the html
function goToPad(req, res, render) {
//ensure the padname is valid and the url doesn't end with a /
if(!padManager.isValidPadId(req.params.pad) || /\/$/.test(req.url))
{
res.send('Such a padname is forbidden', 404);
}
else
{
padManager.sanitizePadId(req.params.pad, function(padId) {
//the pad id was sanitized, so we redirect to the sanitized version
if(padId != req.params.pad)
{
var real_path = req.path.replace(/^\/p\/[^\/]+/, '/p/' + padId);
res.header('Location', real_path);
res.send('You should be redirected to <a href="' + real_path + '">' + real_path + '</a>', 302);
}
//the pad id was fine, so just render it
else
{
render();
}
});
}
}
//serve pad.html under /p
app.get('/p/:pad', function(req, res, next)
{
goToPad(req, res, function() {
var filePath = path.normalize(__dirname + "/../static/pad.html");
res.sendfile(filePath, { maxAge: exports.maxAge });
});
var filePath = path.normalize(__dirname + "/../static/pad.html");
res.sendfile(filePath, { maxAge: exports.maxAge });
});
//serve timeslider.html under /p/$padname/timeslider
app.get('/p/:pad/timeslider', function(req, res, next)
{
goToPad(req, res, function() {
var filePath = path.normalize(__dirname + "/../static/timeslider.html");
res.sendfile(filePath, { maxAge: exports.maxAge });
});
var filePath = path.normalize(__dirname + "/../static/timeslider.html");
res.sendfile(filePath, { maxAge: exports.maxAge });
});
//serve timeslider.html under /p/$padname/timeslider
app.get('/p/:pad/:rev?/export/:type', function(req, res, next)
{
goToPad(req, res, function() {
var types = ["pdf", "doc", "txt", "html", "odt", "dokuwiki"];
//send a 404 if we don't support this filetype
if(types.indexOf(req.params.type) == -1)
{
next();
return;
}
//if abiword is disabled, and this is a format we only support with abiword, output a message
if(settings.abiword == null &&
["odt", "pdf", "doc"].indexOf(req.params.type) !== -1)
{
res.send("Abiword is not enabled at this Etherpad Lite instance. Set the path to Abiword in settings.json to enable this feature");
return;
}
res.header("Access-Control-Allow-Origin", "*");
hasPadAccess(req, res, function()
{
exportHandler.doExport(req, res, req.params.pad, req.params.type);
});
var types = ["pdf", "doc", "txt", "html", "odt", "dokuwiki"];
//send a 404 if we don't support this filetype
if(types.indexOf(req.params.type) == -1)
{
next();
return;
}
//if abiword is disabled, and this is a format we only support with abiword, output a message
if(settings.abiword == null &&
["odt", "pdf", "doc"].indexOf(req.params.type) !== -1)
{
res.send("Abiword is not enabled at this Etherpad Lite instance. Set the path to Abiword in settings.json to enable this feature");
return;
}
res.header("Access-Control-Allow-Origin", "*");
hasPadAccess(req, res, function()
{
exportHandler.doExport(req, res, req.params.pad, req.params.type);
});
});
//handle import requests
app.post('/p/:pad/import', function(req, res, next)
{
goToPad(req, res, function() {
//if abiword is disabled, skip handling this request
if(settings.abiword == null)
{
next();
return;
}
hasPadAccess(req, res, function()
{
importHandler.doImport(req, res, req.params.pad);
});
//if abiword is disabled, skip handling this request
if(settings.abiword == null)
{
next();
return;
}
hasPadAccess(req, res, function()
{
importHandler.doImport(req, res, req.params.pad);
});
});

5
node/utils/Minify.js
View File

@ -306,11 +306,6 @@ function tarCode(filesInOrder, files, write) {
write("\n\n\n/*** File: static/js/" + filename + " ***/\n\n\n");
write(isolateJS(files[filename], filename));
}
for(var i = 0, ii = filesInOrder.length; i < filesInOrder.length; i++) {
var filename = filesInOrder[i];
write('require(' + JSON.stringify('/' + filename.replace(/^\/+/, '')) + ');\n');
}
}
// Wrap the following code in a self executing function and assign exports to

3
node/utils/tar.json
View File

@ -1,6 +1,7 @@
{
"pad.js": [
"jquery.js"
, "pad.js"
, "ace2_common.js"
, "pad_utils.js"
, "plugins.js"
@ -17,7 +18,6 @@
, "pad_impexp.js"
, "pad_savedrevs.js"
, "pad_connectionstatus.js"
, "pad2.js"
, "jquery-ui.js"
, "chat.js"
, "excanvas.js"
@ -46,5 +46,6 @@
, "broadcast.js"
, "broadcast_slider.js"
, "broadcast_revisions.js"
, "timeslider.js"
]
}

11
static/js/broadcast.js
View File

@ -20,16 +20,17 @@
* limitations under the License.
*/
var global = this;
var makeCSSManager = require('/cssmanager_client').makeCSSManager;
var domline = require('/domline_client').domline;
var Changeset = require('/easysync2_client').Changeset;
var AttribPool = require('/easysync2_client').AttribPool;
var linestylefilter = require('/linestylefilter_client').linestylefilter;
function loadBroadcastJS()
// These parameters were global, now they are injected. A reference to the
// Timeslider controller would probably be more appropriate.
function loadBroadcastJS(socket, sendSocketMsg, fireWhenAllScriptsAreLoaded, BroadcastSlider)
{
var changesetLoader = undefined;
// just in case... (todo: this must be somewhere else in the client code.)
// Below Array#map code was direct pasted by AppJet/Etherpad, licence unknown. Possible source: http://www.tutorialspoint.com/javascript/array_map.htm
if (!Array.prototype.map)
@ -423,7 +424,7 @@ function loadBroadcastJS()
}));
}
global.changesetLoader = {
changesetLoader = {
running: false,
resolved: [],
requestQueue1: [],
@ -763,6 +764,8 @@ function loadBroadcastJS()
}
receiveAuthorData(clientVars.historicalAuthorData);
return changesetLoader;
}
exports.loadBroadcastJS = loadBroadcastJS;

1
static/js/broadcast_revisions.js
View File

@ -22,7 +22,6 @@
// revision info is a skip list whos entries represent a particular revision
// of the document. These revisions are connected together by various
// changesets, or deltas, between any two revisions.
var global = this;
function loadBroadcastRevisionsJS()
{

10
static/js/broadcast_slider.js
View File

@ -19,10 +19,12 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
var global = this;
function loadBroadcastSliderJS()
// These parameters were global, now they are injected. A reference to the
// Timeslider controller would probably be more appropriate.
function loadBroadcastSliderJS(fireWhenAllScriptsAreLoaded)
{
var BroadcastSlider;
(function()
{ // wrap this code in its own namespace
@ -203,7 +205,7 @@ function loadBroadcastSliderJS()
}
}
global.BroadcastSlider = {
BroadcastSlider = {
onSlider: onSlider,
getSliderPosition: getSliderPosition,
setSliderPosition: setSliderPosition,
@ -495,6 +497,8 @@ function loadBroadcastSliderJS()
{
$("#viewlatest").html(loc == BroadcastSlider.getSliderLength() ? "Viewing latest content" : "View latest content");
})
return BroadcastSlider;
}
exports.loadBroadcastSliderJS = loadBroadcastSliderJS;

77
static/js/pad2.js → static/js/pad.js
View File

@ -24,13 +24,14 @@
var socket;
var settings = {};
settings.LineNumbersDisabled = false;
settings.noColors = false;
settings.useMonospaceFontGlobal = false;
settings.globalUserName = false;
settings.hideQRCode = false;
settings.rtlIsTrue = false;
// These jQuery things should create local references, but for now `require()`
// assigns to the global `$` and augments it with plugins.
require('/jquery');
require('/jquery-ui');
require('/farbtastic');
require('/excanvas');
require('/json2');
require('/undo-xpopup');
var chat = require('/chat').chat;
var getCollabClient = require('/collab_client').getCollabClient;
@ -45,19 +46,6 @@ var padsavedrevs = require('/pad_savedrevs').padsavedrevs;
var paduserlist = require('/pad_userlist').paduserlist;
var padutils = require('/pad_utils').padutils;
$(document).ready(function()
{
//start the costum js
if(typeof costumStart == "function") costumStart();
getParams();
handshake();
});
$(window).unload(function()
{
pad.dispose();
});
function createCookie(name, value, days, path)
{
if (days)
@ -309,7 +297,7 @@ function handshake()
clientVars.collab_client_vars.clientAgent = "Anonymous";
//initalize the pad
pad.init();
pad._afterHandshake();
initalized = true;
// If the LineNumbersDisabled value is set to true then we need to hide the Line Numbers
@ -421,6 +409,23 @@ var pad = {
},
init: function()
{
padutils.setupGlobalExceptionHandler();
$(document).ready(function()
{
//start the costum js
if(typeof costumStart == "function") costumStart();
getParams();
handshake();
});
$(window).unload(function()
{
pad.dispose();
});
},
_afterHandshake: function()
{
pad.clientTimeOffset = new Date().getTime() - clientVars.serverTimestamp;
@ -446,7 +451,7 @@ var pad = {
}
// order of inits is important here:
padcookie.init(clientVars.cookiePrefsToSet);
padcookie.init(clientVars.cookiePrefsToSet, this);
$("#widthprefcheck").click(pad.toggleWidthPref);
// $("#sidebarcheck").click(pad.togglewSidebar);
@ -473,16 +478,16 @@ var pad = {
initialTitle: clientVars.initialTitle,
initialPassword: clientVars.initialPassword,
guestPolicy: pad.padOptions.guestPolicy
});
padimpexp.init();
padsavedrevs.init(clientVars.initialRevisionList);
}, this);
padimpexp.init(this);
padsavedrevs.init(clientVars.initialRevisionList, this);
padeditor.init(postAceInit, pad.padOptions.view || {});
padeditor.init(postAceInit, pad.padOptions.view || {}, this);
paduserlist.init(pad.myUserInfo);
paduserlist.init(pad.myUserInfo, this);
// padchat.init(clientVars.chatHistory, pad.myUserInfo);
padconnectionstatus.init();
padmodals.init();
padmodals.init(this);
pad.collabClient = getCollabClient(padeditor.ace, clientVars.collab_client_vars, pad.myUserInfo, {
colorPalette: pad.getColorPalette()
@ -981,6 +986,21 @@ var alertBar = (function()
return self;
}());
function init() {
return pad.init();
}
var settings = {
LineNumbersDisabled: false
, noColors: false
, useMonospaceFontGlobal: false
, globalUserName: false
, hideQRCode: false
, rtlIsTrue: false
};
pad.settings = settings;
exports.settings = settings;
exports.createCookie = createCookie;
exports.readCookie = readCookie;
@ -990,4 +1010,5 @@ exports.getUrlVars = getUrlVars;
exports.savePassword = savePassword;
exports.handshake = handshake;
exports.pad = pad;
exports.init = init;
exports.alertBar = alertBar;

4
static/js/pad_cookie.js
View File

@ -87,9 +87,9 @@ var padcookie = (function()
var pad = undefined;
var self = {
init: function(prefsToSet)
init: function(prefsToSet, _pad)
{
pad = require('/pad2').pad; // Sidestep circular dependency (should be injected).
pad = _pad;
var rawCookie = getRawCookie();
if (rawCookie)

4
static/js/pad_docbar.js
View File

@ -118,9 +118,9 @@ var paddocbar = (function()
var self = {
title: null,
password: null,
init: function(opts)
init: function(opts, _pad)
{
pad = require('/pad2').pad; // Sidestep circular dependency (should be injected).
pad = _pad;
panels = {
impexp: {

6
static/js/pad_editor.js
View File

@ -32,11 +32,11 @@ var padeditor = (function()
ace: null,
// this is accessed directly from other files
viewZoom: 100,
init: function(readyFunc, initialViewOptions)
init: function(readyFunc, initialViewOptions, _pad)
{
Ace2Editor = require('/ace').Ace2Editor;
pad = require('/pad2').pad; // Sidestep circular dependency (should be injected).
settings = require('/pad2').settings;
pad = _pad;
settings = pad.settings;
function aceReady()
{

8
static/js/pad_impexp.js
View File

@ -236,13 +236,9 @@ var padimpexp = (function()
/////
var pad = undefined;
var self = {
init: function()
init: function(_pad)
{
try {
pad = require('/pad2').pad; // Sidestep circular dependency (should be injected).
} catch (e) {
// skip (doesn't require pad when required by timeslider)
}
pad = _pad;
//get /p/padname
var pad_root_path = new RegExp(/.*\/p\/[^\/]+/).exec(document.location.pathname)

4
static/js/pad_modals.js
View File

@ -75,9 +75,9 @@ var padmodals = (function()
var pad = undefined;
var self = {
init: function()
init: function(_pad)
{
pad = require('/pad2').pad; // Sidestep circular dependency (should be injected).
pad = _pad;
self.initFeedback();
self.initShareBox();

4
static/js/pad_savedrevs.js
View File

@ -349,9 +349,9 @@ var padsavedrevs = (function()
var pad = undefined;
var self = {
init: function(initialRevisions)
init: function(initialRevisions, _pad)
{
pad = require('/pad2').pad; // Sidestep circular dependency (should be injected).
pad = _pad;
self.newRevisionList(initialRevisions, true);
$("#savedrevs-savenow").click(function()

4
static/js/pad_userlist.js
View File

@ -464,9 +464,9 @@ var paduserlist = (function()
var pad = undefined;
var self = {
init: function(myInitialUserInfo)
init: function(myInitialUserInfo, _pad)
{
pad = require('/pad2').pad; // Sidestep circular dependency (should be injected).
pad = _pad;
self.setMyUserInfo(myInitialUserInfo);

30
static/js/pad_utils.js
View File

@ -34,7 +34,7 @@ var padutils = {
},
uniqueId: function()
{
var pad = require('/pad2').pad; // Sidestep circular dependency
var pad = require('/pad').pad; // Sidestep circular dependency
function encodeNum(n, width)
{
// returns string that is exactly 'width' chars, padding with zeros
@ -209,7 +209,7 @@ var padutils = {
},
timediff: function(d)
{
var pad = require('/pad2').pad; // Sidestep circular dependency
var pad = require('/pad').pad; // Sidestep circular dependency
function format(n, word)
{
n = Math.round(n);
@ -459,17 +459,25 @@ var padutils = {
}
};
//send javascript errors to the server
window.onerror = function test (msg, url, linenumber)
{
var errObj = {errorInfo: JSON.stringify({msg: msg, url: url, linenumber: linenumber, userAgent: navigator.userAgent})};
var loc = document.location;
var url = loc.protocol + "//" + loc.hostname + ":" + loc.port + "/" + loc.pathname.substr(1, loc.pathname.indexOf("/p/")) + "jserror";
var globalExceptionHandler = undefined;
function setupGlobalExceptionHandler() {
//send javascript errors to the server
if (!globalExceptionHandler) {
globalExceptionHandler = function test (msg, url, linenumber)
{
var errObj = {errorInfo: JSON.stringify({msg: msg, url: url, linenumber: linenumber, userAgent: navigator.userAgent})};
var loc = document.location;
var url = loc.protocol + "//" + loc.hostname + ":" + loc.port + "/" + loc.pathname.substr(1, loc.pathname.indexOf("/p/")) + "jserror";
$.post(url, errObj);
$.post(url, errObj);
return false;
};
return false;
};
window.onerror = globalExceptionHandler;
}
}
padutils.setupGlobalExceptionHandler = setupGlobalExceptionHandler;
padutils.binarySearch = require('/ace2_common').binarySearch;

184
static/js/timeslider.js Normal file
View File

@ -0,0 +1,184 @@
/**
* This code is mostly from the old Etherpad. Please help us to comment this code.
* This helps other people to understand this code better and helps them to improve it.
* TL;DR COMMENTS ON THIS FILE ARE HIGHLY APPRECIATED
*/
/**
* Copyright 2009 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS-IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// These jQuery things should create local references, but for now `require()`
// assigns to the global `$` and augments it with plugins.
require('/jquery');
require('/json2');
require('/undo-xpopup');
function createCookie(name,value,days)
{
if (days) {
var date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
var expires = "; expires="+date.toGMTString();
}
else var expires = "";
document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name)
{
var nameEQ = name + "=";
var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++) {
var c = ca[i];
while (c.charAt(0)==' ') c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
}
return null;
}
function randomString() {
var chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
var string_length = 20;
var randomstring = '';
for (var i=0; i<string_length; i++) {
var rnum = Math.floor(Math.random() * chars.length);
randomstring += chars.substring(rnum,rnum+1);
}
return "t." + randomstring;
}
var socket, token, padId, export_links;
function init() {
$(document).ready(function ()
{
//start the costum js
if(typeof costumStart == "function") costumStart();
//get the padId out of the url
var urlParts= document.location.pathname.split("/");
padId = decodeURIComponent(urlParts[urlParts.length-2]);
//set the title
document.title = document.title + " | " + padId.replace(/_+/g, ' ');
//ensure we have a token
token = readCookie("token");
if(token == null)
{
token = randomString();
createCookie("token", token, 60);
}
var loc = document.location;
//get the correct port
var port = loc.port == "" ? (loc.protocol == "https:" ? 443 : 80) : loc.port;
//create the url
var url = loc.protocol + "//" + loc.hostname + ":" + port + "/";
//find out in which subfolder we are
var resource = loc.pathname.substr(1,loc.pathname.indexOf("/p/")) + "socket.io";
//build up the socket io connection
socket = io.connect(url, {resource: resource});
//send the ready message once we're connected
socket.on('connect', function()
{
sendSocketMsg("CLIENT_READY", {});
});
//route the incoming messages
socket.on('message', function(message)
{
if(window.console) console.log(message);
if(message.type == "CLIENT_VARS")
{
handleClientVars(message);
}
else if(message.type == "CHANGESET_REQ")
{
changesetLoader.handleSocketResponse(message);
}
else if(message.accessStatus)
{
$("body").html("<h2>You have no permission to access this pad</h2>")
}
});
//get all the export links
export_links = $('#export > .exportlink')
if(document.referrer.length > 0 && document.referrer.substring(document.referrer.lastIndexOf("/")-1,document.referrer.lastIndexOf("/")) === "p") {
$("#returnbutton").attr("href", document.referrer);
} else {
$("#returnbutton").attr("href", document.location.href.substring(0,document.location.href.lastIndexOf("/")));
}
});
}
//sends a message over the socket
function sendSocketMsg(type, data)
{
var sessionID = readCookie("sessionID");
var password = readCookie("password");
var msg = { "component" : "timeslider",
"type": type,
"data": data,
"padId": padId,
"token": token,
"sessionID": sessionID,
"password": password,
"protocolVersion": 2};
socket.json.send(msg);
}
var fireWhenAllScriptsAreLoaded = [];
var BroadcastSlider, changesetLoader;
function handleClientVars(message)
{
//save the client Vars
clientVars = message.data;
//load all script that doesn't work without the clientVars
BroadcastSlider = require('/broadcast_slider').loadBroadcastSliderJS(fireWhenAllScriptsAreLoaded);
require('/broadcast_revisions').loadBroadcastRevisionsJS();
changesetLoader = require('/broadcast').loadBroadcastJS(socket, sendSocketMsg, fireWhenAllScriptsAreLoaded, BroadcastSlider);
//initialize export ui
require('/pad_impexp').padimpexp.init();
//change export urls when the slider moves
var export_rev_regex = /(\/\d+)?\/export/
BroadcastSlider.onSlider(function(revno)
{
export_links.each(function()
{
this.setAttribute('href', this.href.replace(export_rev_regex, '/' + revno + '/export'));
});
});
//fire all start functions of these scripts, formerly fired with window.load
for(var i=0;i < fireWhenAllScriptsAreLoaded.length;i++)
{
fireWhenAllScriptsAreLoaded[i]();
}
}
exports.init = init;

6
static/pad.html
View File

@ -298,10 +298,14 @@
<script>
/* TODO: These globals shouldn't exist. */
pad = require('/pad2').pad;
pad = require('/pad').pad;
chat = require('/chat').chat;
padeditbar = require('/pad_editbar').padeditbar;
padimpexp = require('/pad_impexp').padimpexp;
(function () {
require('/pad').init();
}());
</script>
</html>

176
static/timeslider.html
View File

@ -15,163 +15,6 @@
<link href="../../static/custom/timeslider.css" rel="stylesheet">
<script src="../../static/custom/timeslider.js"></script>
<script>
// <![CDATA[
var clientVars = {};
/* TODO: These globals shouldn't exist. */
padeditbar = require('/pad_editbar').padeditbar;
padimpexp = require('/pad_impexp').padimpexp;
function createCookie(name,value,days)
{
if (days) {
var date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
var expires = "; expires="+date.toGMTString();
}
else var expires = "";
document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name)
{
var nameEQ = name + "=";
var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++) {
var c = ca[i];
while (c.charAt(0)==' ') c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
}
return null;
}
function randomString() {
var chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
var string_length = 20;
var randomstring = '';
for (var i=0; i<string_length; i++) {
var rnum = Math.floor(Math.random() * chars.length);
randomstring += chars.substring(rnum,rnum+1);
}
return "t." + randomstring;
}
var socket, token, padId, export_links;
$(document).ready(function ()
{
//start the costum js
if(typeof costumStart == "function") costumStart();
//get the padId out of the url
var urlParts= document.location.pathname.split("/");
padId = decodeURIComponent(urlParts[urlParts.length-2]);
//set the title
document.title = document.title + " | " + padId.replace(/_+/g, ' ');
//ensure we have a token
token = readCookie("token");
if(token == null)
{
token = randomString();
createCookie("token", token, 60);
}
var loc = document.location;
//get the correct port
var port = loc.port == "" ? (loc.protocol == "https:" ? 443 : 80) : loc.port;
//create the url
var url = loc.protocol + "//" + loc.hostname + ":" + port + "/";
//find out in which subfolder we are
var resource = loc.pathname.substr(1,loc.pathname.indexOf("/p/")) + "socket.io";
//build up the socket io connection
socket = io.connect(url, {resource: resource});
//send the ready message once we're connected
socket.on('connect', function()
{
sendSocketMsg("CLIENT_READY", {});
});
//route the incoming messages
socket.on('message', function(message)
{
if(window.console) console.log(message);
if(message.type == "CLIENT_VARS")
{
handleClientVars(message);
}
else if(message.type == "CHANGESET_REQ")
{
changesetLoader.handleSocketResponse(message);
}
else if(message.accessStatus)
{
$("body").html("<h2>You have no permission to access this pad</h2>")
}
});
//get all the export links
export_links = $('#export > .exportlink')
});
//sends a message over the socket
function sendSocketMsg(type, data)
{
var sessionID = readCookie("sessionID");
var password = readCookie("password");
var msg = { "component" : "timeslider",
"type": type,
"data": data,
"padId": padId,
"token": token,
"sessionID": sessionID,
"password": password,
"protocolVersion": 2};
socket.json.send(msg);
}
var fireWhenAllScriptsAreLoaded = [];
function handleClientVars(message)
{
//save the client Vars
clientVars = message.data;
//load all script that doesn't work without the clientVars
require('/broadcast_slider').loadBroadcastSliderJS();
require('/broadcast_revisions').loadBroadcastRevisionsJS();
require('/broadcast').loadBroadcastJS();
//initialize export ui
padimpexp.init();
//change export urls when the slider moves
var export_rev_regex = /(\/\d+)?\/export/
BroadcastSlider.onSlider(function(revno)
{
export_links.each(function()
{
this.setAttribute('href', this.href.replace(export_rev_regex, '/' + revno + '/export'));
});
});
//fire all start functions of these scripts, formerly fired with window.load
for(var i=0;i < fireWhenAllScriptsAreLoaded.length;i++)
{
fireWhenAllScriptsAreLoaded[i]();
}
}
// ]]>
</script>
</head>
<body id="padbody" class="timeslider limwidth nonpropad nonprouser">
@ -298,13 +141,6 @@
</li>
</ul>
<a id = "returnbutton">Return to pad</a>
<script>
if(document.referrer.length > 0 && document.referrer.substring(document.referrer.lastIndexOf("/")-1,document.referrer.lastIndexOf("/")) === "p") {
$("#returnbutton").attr("href", document.referrer);
} else {
$("#returnbutton").attr("href", document.location.href.substring(0,document.location.href.lastIndexOf("/")));
}
</script>
</div>
<div id="editbarinner" class="editbarinner">
@ -366,6 +202,18 @@
</form>
</div>
</div>
<script>
var clientVars = {};
/* TODO: These globals shouldn't exist. */
padeditbar = require('/pad_editbar').padeditbar;
padimpexp = require('/pad_impexp').padimpexp;
(function () {
var TimeSlider = require('/timeslider').init();
})();
</script>
</body>
</html>