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Merge branch 'pita'

Browse Source 
Resolved conflicts:
	.gitignore
	src/static/js/ace.js
	src/static/js/ace2_inner.js
	src/static/js/broadcast.js
	src/static/js/domline.js
	src/static/pad.html
	src/static/timeslider.html

Ignored conflicts (please merge manually later):
	node/server.js
	src/node/utils/Minify.js
This commit is contained in:
Egil Moeller 2012-03-02 22:00:20 +01:00
commit ce5d2d8685
35 changed files with 1839 additions and 1037 deletions
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1
.gitignore vendored
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@ -13,3 +13,4 @@ bin/convertSettings.json
src/static/js/jquery.js
src/static/js/prefixfree.js
npm-debug.log
*.DS_Store

202
LICENSE Normal file
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@ -0,0 +1,202 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
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5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
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this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
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7. Disclaimer of Warranty. Unless required by applicable law or
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whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
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has been advised of the possibility of such damages.
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the Work or Derivative Works thereof, You may choose to offer,
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License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
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Copyright 2012 THE ETHERPAD FOUNDATION
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.

6
README.md
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@ -122,5 +122,9 @@ contribute to Etherpad Lite.
* [channels](https://github.com/Pita/channels) "Event channels in node.js" - ensures that ueberDB operations are atomic and in series for each key
* [async-stacktrace](https://github.com/Pita/async-stacktrace) "Improves node.js stacktraces and makes it easier to handle errors"
# Donations
* [Etherpad Foundation Flattr] (http://flattr.com/thing/71378/Etherpad-Foundation)
* [Paypal] (http://etherpad.org) <-- Click the donate button
# License
[Apache License v2](http://www.apache.org/licenses/LICENSE-2.0.html)
[Apache License v2](http://www.apache.org/licenses/LICENSE-2.0.html)

75
bin/loadTesting/README Normal file
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@ -0,0 +1,75 @@
This load tester is extremely useful for testing how many dormant clients can connect to etherpad lite.
TODO:
Emulate characters being typed into a pad
HOW TO USE (from @mjd75) proper formatting at: https://github.com/Pita/etherpad-lite/issues/360
Server 1:
Installed Node.js (etc), EtherPad Lite and MySQL
Server 2:
Installed Xvfb and PhantomJS
I installed Xvfb following (roughly) this guide: http://blog.martin-lyness.com/archives/installing-xvfb-on-ubuntu-9-10-karmic-koala
#sudo apt-get install xvfb
#sudo apt-get install xfonts-100dpi xfonts-75dpi xfonts-scalable xfonts-cyrillic
Launched two instances of Xvfb directly from the terminal:
#Xvfb :0 -ac
#Xvfb :1 -ac
I installed PhantomJS following this guide: http://code.google.com/p/phantomjs/wiki/Installation
#sudo add-apt-repository ppa:jerome-etienne/neoip
#sudo apt-get update
#sudo apt-get install phantomjs
I created a small JavaScript file for PhatomJS to use to control the browser instances:
### BEGIN JAVASCRIPT ###
var page = new WebPage(),
t, address;
if (phantom.args.length === 0) {
console.log('Usage: loader.js <some URL>');
phantom.exit();
} else {
t = Date.now();
address = phantom.args[0];
var page = new WebPage();
page.onResourceRequested = function (request) {
console.log('Request ' + JSON.stringify(request, undefined, 4));
};
page.onResourceReceived = function (response) {
console.log('Receive ' + JSON.stringify(response, undefined, 4));
};
page.open(address);
}
### END JAVASCRIPT ###
And finally a launcher script that uses screen to run 400 instances of PhantomJS with the above script:
### BEGIN SHELL SCRIPT ###
#!/bin/bash
# connect 200 instances to display :0
for i in {1..200}
do
DISPLAY=:0 screen -d -m phantomjs loader.js http://ec2-50-17-168-xx.compute-1.amazonaws.com:9001/p/pad2 && sleep 2
done
# connect 200 instances to display :1
for i in {1..200}
do
DISPLAY=:1 screen -d -m phantomjs loader.js http://ec2-50-17-168-xx.compute-1.amazonaws.com:9001/p/pad2 && sleep 2
done
### END SHELL SCRIPT ###

16
bin/loadTesting/launcher.sh Executable file
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@ -0,0 +1,16 @@
#!/bin/bash
# connect 500 instances to display :0
for i in {1..500}
do
echo $i
echo "Displaying Some shit"
DISPLAY=:0 screen -d -m /home/phantomjs/bin/phantomjs loader.js http://10.0.0.55:9001/p/pad2 && sleep 2
done
# connect 500 instances to display :1
for i in {1..500}
do
echo $i
DISPLAY=:1 screen -d -m /home/phantomjs/bin/phantomjs loader.js http://10.0.0.55:9001/p/pad2 && sleep 2
done

20
bin/loadTesting/loader.js Normal file
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@ -0,0 +1,20 @@
var page = new WebPage(),
t, address;
if (phantom.args.length === 0) {
console.log('Usage: loader.js <some URL>');
phantom.exit();
} else {
t = Date.now();
address = phantom.args[0];
var page = new WebPage();
page.onResourceRequested = function (request) {
console.log('Request ' + JSON.stringify(request, undefined, 4));
};
page.onResourceReceived = function (response) {
console.log('Receive ' + JSON.stringify(response, undefined, 4));
};
page.open(address);
}

177
node/utils/caching_middleware.js Normal file
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@ -0,0 +1,177 @@
/*
* 2011 Peter 'Pita' Martischka (Primary Technology Ltd)
*
* 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.
*/
var async = require('async');
var Buffer = require('buffer').Buffer;
var fs = require('fs');
var path = require('path');
var server = require('../server');
var zlib = require('zlib');
var util = require('util');
var ROOT_DIR = path.normalize(__dirname + "/../");
var CACHE_DIR = ROOT_DIR + '../var/';
var responseCache = {};
/*
This caches and compresses 200 and 404 responses to GET and HEAD requests.
TODO: Caching and compressing are solved problems, a middleware configuration
should replace this.
*/
function CachingMiddleware() {
}
CachingMiddleware.prototype = new function () {
function handle(req, res, next) {
if (!(req.method == "GET" || req.method == "HEAD")) {
return next(undefined, req, res);
}
var old_req = {};
var old_res = {};
var supportsGzip =
req.header('Accept-Encoding', '').indexOf('gzip') != -1;
var path = require('url').parse(req.url).path;
var cacheKey = (new Buffer(path)).toString('base64').replace(/[\/\+=]/g, '');
fs.stat(CACHE_DIR + 'minified_' + cacheKey, function (error, stats) {
var modifiedSince = (req.headers['if-modified-since']
&& new Date(req.headers['if-modified-since']));
var lastModifiedCache = !error && stats.mtime;
if (lastModifiedCache) {
req.headers['if-modified-since'] = lastModifiedCache.toUTCString();
} else {
delete req.headers['if-modified-since'];
}
// Always issue get to downstream.
old_req.method = req.method;
req.method = 'GET';
var expirationDate = new Date(((responseCache[cacheKey] || {}).headers || {})['expires']);
if (expirationDate > new Date()) {
// Our cached version is still valid.
return respond();
}
var _headers = {};
old_res.setHeader = res.setHeader;
res.setHeader = function (key, value) {
_headers[key.toLowerCase()] = value;
old_res.setHeader.call(res, key, value);
};
old_res.writeHead = res.writeHead;
res.writeHead = function (status, headers) {
var lastModified = (res.getHeader('last-modified')
&& new Date(res.getHeader('last-modified')));
res.writeHead = old_res.writeHead;
if (status == 200 || status == 404) {
// Update cache
var buffer = '';
Object.keys(headers || {}).forEach(function (key) {
res.setHeader(key, headers[key]);
});
headers = _headers;
old_res.write = res.write;
old_res.end = res.end;
res.write = function(data, encoding) {
buffer += data.toString(encoding);
};
res.end = function(data, encoding) {
async.parallel([
function (callback) {
var path = CACHE_DIR + 'minified_' + cacheKey;
fs.writeFile(path, buffer, function (error, stats) {
callback();
});
}
, function (callback) {
var path = CACHE_DIR + 'minified_' + cacheKey + '.gz';
zlib.gzip(buffer, function(error, content) {
if (error) {
callback();
} else {
fs.writeFile(path, content, function (error, stats) {
callback();
});
}
});
}
], function () {
responseCache[cacheKey] = {statusCode: status, headers: headers};
respond();
});
};
} else if (status == 304) {
// Nothing new changed from the cached version.
old_res.write = res.write;
old_res.end = res.end;
res.write = function(data, encoding) {};
res.end = function(data, encoding) { respond() };
} else {
res.writeHead(status, headers);
}
};
next(undefined, req, res);
// This handles read/write synchronization as well as its predecessor,
// which is to say, not at all.
// TODO: Implement locking on write or ditch caching of gzip and use
// existing middlewares.
function respond() {
req.method = old_req.method || req.method;
res.write = old_res.write || res.write;
res.end = old_res.end || res.end;
var headers = responseCache[cacheKey].headers;
var statusCode = responseCache[cacheKey].statusCode;
var pathStr = CACHE_DIR + 'minified_' + cacheKey;
if (supportsGzip && (headers['content-type'] || '').match(/^text\//)) {
pathStr = pathStr + '.gz';
headers['content-encoding'] = 'gzip';
}
var lastModified = (headers['last-modified']
&& new Date(headers['last-modified']));
if (statusCode == 200 && lastModified <= modifiedSince) {
res.writeHead(304, headers);
res.end();
} else if (req.method == 'GET') {
var readStream = fs.createReadStream(pathStr);
res.writeHead(statusCode, headers);
util.pump(readStream, res);
} else {
res.writeHead(statusCode, headers);
res.end();
}
}
});
}
this.handle = handle;
}();
module.exports = CachingMiddleware;

4
settings.json.template
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@ -38,6 +38,10 @@
/* if true, all css & js will be minified before sending to the client. This will improve the loading performance massivly,
but makes it impossible to debug the javascript/css */
"minify" : true,
/* How long may clients use served javascript code? Without versioning this
is may cause problems during deployment. */
"maxAge" : 21600000, // 6 hours
/* This is the path to the Abiword executable. Setting it to null, disables abiword.
Abiword is needed to enable the import/export of pads*/

2
src/node/README.md
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@ -6,7 +6,7 @@
# Module name conventions
Module file names starts with a capital letter and uses camelCase
Module file names start with a capital letter and uses camelCase
# Where does it start?

5
src/node/db/PadManager.js
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@ -43,7 +43,8 @@ var globalPads = {
* time, and allow us to "play back" these changes so legacy padIds can be found.
*/
var padIdTransforms = [
[/\s+/g, '_']
[/\s+/g, '_'],
[/:+/g, '_']
];
/**
@ -114,7 +115,7 @@ exports.doesPadExists = function(padId, callback)
db.get("pad:"+padId, function(err, value)
{
if(ERR(err, callback)) return;
callback(null, value != null);
callback(null, value != null && value.atext);
});
}

24
src/node/handler/ImportHandler.js
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@ -82,7 +82,7 @@ exports.doImport = function(req, res, padId)
//this allows us to accept source code files like .c or .java
function(callback)
{
var fileEnding = srcFile.split(".")[1].toLowerCase();
var fileEnding = (srcFile.split(".")[1] || "").toLowerCase();
var knownFileEndings = ["txt", "doc", "docx", "pdf", "odt", "html", "htm"];
//find out if this is a known file ending
@ -115,7 +115,15 @@ exports.doImport = function(req, res, padId)
{
var randNum = Math.floor(Math.random()*0xFFFFFFFF);
destFile = tempDirectory + "eplite_import_" + randNum + ".txt";
abiword.convertFile(srcFile, destFile, "txt", callback);
abiword.convertFile(srcFile, destFile, "txt", function(err){
//catch convert errors
if(err){
console.warn("Converting Error:", err);
return callback("convertFailed");
} else {
callback();
}
});
},
//get the pad object
@ -176,16 +184,18 @@ exports.doImport = function(req, res, padId)
}
], function(err)
{
//the upload failed, there is nothing we can do, send a 500
if(err == "uploadFailed")
var status = "ok";
//check for known errors and replace the status
if(err == "uploadFailed" || err == "convertFailed")
{
res.send(500);
return;
status = err;
err = null;
}
ERR(err);
//close the connection
res.send("ok");
res.send("<script>document.domain = document.domain; var impexp = window.top.require('/pad_impexp').padimpexp.handleFrameCall('" + status + "'); </script>", 200);
});
}

83
src/node/utils/Abiword.js
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@ -53,7 +53,7 @@ if(os.type().indexOf("Windows") > -1)
abiword.on('exit', function (code)
{
if(code != 0) {
throw "Abiword died with exit code " + code;
return callback("Abiword died with exit code " + code);
}
if(stdoutBuffer != "")
@ -75,52 +75,54 @@ if(os.type().indexOf("Windows") > -1)
else
{
//spawn the abiword process
var abiword = spawn(settings.abiword, ["--plugin", "AbiCommand"]);
//append error messages to the buffer
abiword.stderr.on('data', function (data)
{
stdoutBuffer += data.toString();
});
//throw exceptions if abiword is dieing
abiword.on('exit', function (code)
{
throw "Abiword died with exit code " + code;
});
//delegate the processing of stdout to a other function
abiword.stdout.on('data',onAbiwordStdout);
var abiword;
var stdoutCallback = null;
var stdoutBuffer = "";
var firstPrompt = true;
var spawnAbiword = function (){
abiword = spawn(settings.abiword, ["--plugin", "AbiCommand"]);
var stdoutBuffer = "";
var firstPrompt = true;
function onAbiwordStdout(data)
{
//add data to buffer
stdoutBuffer+=data.toString();
//we're searching for the prompt, cause this means everything we need is in the buffer
if(stdoutBuffer.search("AbiWord:>") != -1)
//append error messages to the buffer
abiword.stderr.on('data', function (data)
{
//filter the feedback message
var err = stdoutBuffer.search("OK") != -1 ? null : stdoutBuffer;
stdoutBuffer += data.toString();
});
//abiword died, let's restart abiword and return an error with the callback
abiword.on('exit', function (code)
{
spawnAbiword();
stdoutCallback("Abiword died with exit code " + code);
});
//delegate the processing of stdout to a other function
abiword.stdout.on('data',function (data)
{
//add data to buffer
stdoutBuffer+=data.toString();
//reset the buffer
stdoutBuffer = "";
//call the callback with the error message
//skip the first prompt
if(stdoutCallback != null && !firstPrompt)
//we're searching for the prompt, cause this means everything we need is in the buffer
if(stdoutBuffer.search("AbiWord:>") != -1)
{
stdoutCallback(err);
stdoutCallback = null;
//filter the feedback message
var err = stdoutBuffer.search("OK") != -1 ? null : stdoutBuffer;
//reset the buffer
stdoutBuffer = "";
//call the callback with the error message
//skip the first prompt
if(stdoutCallback != null && !firstPrompt)
{
stdoutCallback(err);
stdoutCallback = null;
}
firstPrompt = false;
}
firstPrompt = false;
}
});
}
spawnAbiword();
doConvertTask = function(task, callback)
{
@ -130,6 +132,7 @@ else
stdoutCallback = function (err)
{
callback();
console.log("queue continue");
task.callback(err);
};
}

5
src/node/utils/Settings.js
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@ -60,6 +60,11 @@ exports.requireSession = false;
*/
exports.editOnly = false;
/**
* Max age that responses will have (affects caching layer).
*/
exports.maxAge = 1000*60*60*6; // 6 hours
/**
* A flag that shows if minification is enabled or not
*/

8
src/package.json
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@ -10,14 +10,16 @@
"name": "Robin Buse" }
],
"dependencies" : {
"yajsml" : "1.1.2",
"request" : "2.9.100",
"require-kernel" : "1.0.3",
"socket.io" : "0.8.7",
"ueberDB" : "0.1.7",
"async" : "0.1.15",
"express" : "2.5.0",
"async" : "0.1.18",
"express" : "2.5.8",
"clean-css" : "0.3.2",
"uglify-js" : "1.2.5",
"formidable" : "1.0.7",
"formidable" : "1.0.9",
"log4js" : "0.4.1",
"jsdom-nocontextifiy" : "0.2.10",
"async-stacktrace" : "0.0.2",

31
src/static/css/iframe_editor.css
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@ -170,34 +170,3 @@ p {
}
#overlaysdiv { position: absolute; left: -1000px; top: -1000px; }
/* ---------- Used by JavaScript Lexer ---------- */
.syntax .c { color: #bd3f00; font-style: italic } /* Comment */
.syntax .o { font-weight: bold; } /* Operator */
.syntax .p { font-weight: bold; } /* Punctuation */
.syntax .k { color: blue; } /* Keyword */
.syntax .kc { color: purple } /* Keyword.Constant */
.syntax .nx { } /* Name.Other */
.syntax .mf { color: purple } /* Literal.Number.Float */
.syntax .mh { color: purple } /* Literal.Number.Hex */
.syntax .mi { color: purple } /* Literal.Number.Integer */
.syntax .sr { color: purple } /* Literal.String.Regex */
.syntax .s2 { color: purple } /* Literal.String.Double */
.syntax .s1 { color: purple } /* Literal.String.Single */
.syntax .sd { color: purple } /* Literal.String.Doc */
.syntax .cs { color: #00aa33; font-weight: bold; font-style: italic } /* Comment.Special */
.syntax .err { color: #cc0000; font-weight: bold; text-decoration: underline; } /* Error */
/* css */
.syntax .nt { font-weight: bold; } /* tag */
.syntax .nc { color: #336; } /* class */
.syntax .nf { color: #336; } /* id */
.syntax .nd { color: #999; } /* :foo */
.syntax .m { color: purple } /* number */
.syntax .nb { color: purple } /* built-in */
.syntax .cp { color: #bd3f00; } /* !important */
.syntax .flash { background-color: #adf !important; }
.syntax .flashbad { background-color: #f55 !important; }

266
src/static/css/pad.css
View File

@ -65,6 +65,7 @@ a img
{
text-decoration: none;
color: #ccc;
position: absolute;
}
#editbar ul li a span
@ -75,11 +76,13 @@ a img
#editbar ul li:hover {
background: #fff;
background: linear-gradient(#f4f4f4, #e4e4e4);
}
#editbar ul li:active {
background: #eee;
background: linear-gradient(#ddd, #fff);
box-shadow: 0 0 8px rgba(0,0,0,.1) inset;
}
#editbar ul li.separator
@ -798,12 +801,11 @@ ul#colorpickerswatches li:hover
#chatlabel
{
font-size:13px;
line-height:16px;
font-weight:bold;
color:#555;
text-decoration: none;
position: relative;
bottom: 3px;
margin-right: 3px;
vertical-align: middle;
}
#chatinput
@ -816,8 +818,8 @@ ul#colorpickerswatches li:hover
#chaticon
{
z-index: 400;
position:absolute;
bottom:0px;
position: fixed;
bottom: 0px;
right: 20px;
padding: 5px;
border-left: 1px solid #999;
@ -838,8 +840,7 @@ ul#colorpickerswatches li:hover
{
color:#555;
font-size:9px;
position:relative;
bottom: 2px;
vertical-align: middle;
}
#titlebar
@ -877,40 +878,6 @@ ul#colorpickerswatches li:hover
margin-left: 3px;
margin-right: 3px;
margin-top:2px;
}
/* resizable stuff for chat */
.ui-resizable {
position: relative;
}
.ui-resizable-handle {
position: absolute;
font-size: 0.1px;
z-index: 99999;
display: block;
}
.ui-resizable-nw {
background-image: url("../../static/img/etherpad_lite_icons.png");
background-position: 0 -416px;
background-repeat: no-repeat;
background-size: 100% auto;
cursor: nw-resize;
height: 17px;
left: 3px;
top: 3px;
width: 17px;
}
.ui-resizable-ne
{
cursor: ne-resize;
width: 9px;
height: 9px;
right: -5px;
top: -5px;
}
.exporttype{
@ -1060,6 +1027,8 @@ margin-top: 1px;
.buttonicon-chat {
background-position: 0px -102px;
display: inline-block;
vertical-align: middle;
margin: 0 !important;
}
.buttonicon-showusers {
background-position: 0px -183px;
@ -1085,7 +1054,10 @@ width:33px !important;
}
#online_count{
color: #999;
color: #888;
font-size: 11px;
line-height: 18px;
position: fixed;
}
#qr_center {
@ -1104,83 +1076,6 @@ width:33px !important;
transform: scale(1.5);
}
@media screen and (max-width: 960px) {
.modaldialog {
position: relative;
margin: 0 auto;
width: 80%;
top: 40px;
left: 0;
}
}
@media screen and (max-width: 600px) {
#editbar ul li {
padding: 4px 1px;
}
}
@media only screen and (min-device-width: 320px) and (max-device-width: 720px) {
#editbar ul li {
padding: 4px 3px;
}
#editbar ul#menu_right > li {
padding: 4px 8px;
margin-top: 2px;
}
#chaticon {
opacity: .8;
}
#users {
right: 4px;
}
#mycolorpicker {
left: -72px; /* #mycolorpicker:width - #users:width */
}
#editorcontainer {
margin-bottom: 33px;
}
#editbar ul#menu_right {
background: #f7f7f7;
background: linear-gradient(#f7f7f7, #f1f1f1 80%);
width: 100%;
overflow: hidden;
height: 32px;
position: fixed;
bottom: 0;
border-top: 1px solid #ccc;
}
#editbar ul#menu_right li:not(:last-child) {
display: none;
}
#editbar ul#menu_right li:last-child {
height: 24px;
border-radius: 0;
margin-top: 0;
border: 0;
float: right;
}
#chaticon {
bottom: 0;
right: 55px;
border-right: none;
border-radius: 0;
background: #f7f7f7;
background: linear-gradient(#f7f7f7, #f1f1f1 80%);
border: 0;
}
#chatbox {
bottom: 32px;
right: 0;
border-top-right-radius: 0;
}
#editbar ul li a span {
top: -3px;
}
#usericonback {
margin-top: 4px;
}
}
.rtl{
direction:RTL;
}
@ -1189,10 +1084,9 @@ width:33px !important;
word-wrap: break-word;
}
/* fix for misaligned labels */
label {
position: relative;
bottom: 1px;
/* fix for misaligned checkboxes */
input[type=checkbox] {
vertical-align: -1px;
}
.right {
@ -1234,17 +1128,11 @@ label {
margin: 5px 0;
}
.left_popup {
.column {
float: left;
width: 50%;
}
.right_popup {
float: left;
width: 50%;
box-sizing: border-box;
}
#settingsmenu, #importexport, #embed {
position: absolute;
top: 55px;
@ -1262,3 +1150,121 @@ label {
background: #eee !important;
background: linear-gradient(#EEE, #F0F0F0) !important;
}
.stickyChat {
background-color: #f1f1f1 !important;
right: 0px !important;
top: 36px;
border-radius: 0px !important;
height: auto !important;
border: none !important;
border-left: 1px solid #ccc !important;
width: 185px !important;
}
@media screen and (max-width: 960px) {
.modaldialog {
position: relative;
margin: 0 auto;
width: 80%;
top: 40px;
left: 0;
}
}
@media screen and (max-width: 600px) {
#editbar ul li {
padding: 4px 1px;
}
}
@media only screen and (min-device-width: 320px) and (max-device-width: 720px) {
#editbar ul li {
padding: 4px 3px;
}
#users {
right: 0;
top: 36px;
bottom: 33px;
border-radius: none;
}
#mycolorpicker {
left: -72px; /* #mycolorpicker:width - #users:width */
}
#editorcontainer {
margin-bottom: 33px;
}
#editbar ul#menu_right {
background: #f7f7f7;
background: linear-gradient(#f7f7f7, #f1f1f1 80%);
width: 100%;
overflow: hidden;
height: 32px;
position: fixed;
bottom: 0;
border-top: 1px solid #ccc;
}
#editbar ul#menu_right li:last-child {
height: 24px;
border-radius: 0;
margin-top: 0;
border: 0;
float: right;
}
#chaticon {
bottom: 3px;
right: 55px;
border-right: none;
border-radius: 0;
background: #f7f7f7;
background: linear-gradient(#f7f7f7, #f1f1f1 80%);
border: 0;
}
#chatbox {
bottom: 32px;
right: 0;
border-top-right-radius: 0;
border-right: none;
}
#editbar ul li a span {
top: -3px;
}
#usericonback {
margin-top: 4px;
}
#qrcode {
display: none;
}
#editbar ul#menu_right li:not(:last-child) {
display: block;
}
#editbar ul#menu_right > li {
background: none;
border: none;
margin-top: 4px;
padding: 4px 8px;
}
.selected {
background: none !important;
}
#timesliderlink {
display: none !important;
}
.popup {
border-radius: 0;
box-sizing: border-box;
width: 100%;
}
#settingsmenu, #importexport, #embed {
left: 0;
top: 0;
bottom: 33px;
right: 0;
}
.separator {
display: none;
}
#online_count {
line-height: 24px;
}
}

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src/static/favicon.ico
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94
src/static/index.html
View File

@ -4,27 +4,24 @@
<title>Etherpad Lite</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0">
<style>
*{ margin:0;padding:0; }
<style>
body {
background: rgba(0,0,0,.05);
margin: 0;
height: 100%;
color: #333;
font: 14px helvetica,sans-serif;
background: #ccc;
font: 14px helvetica, sans-serif;
background: #ddd;
background: -webkit-radial-gradient(circle,#aaa,#eee 60%) center fixed;
background: -moz-radial-gradient(circle,#aaa,#eee 60%) center fixed;
background: -ms-radial-gradient(circle,#aaa,#eee 60%) center fixed;
background: -o-radial-gradient(circle,#aaa,#eee 60%) center fixed;
overflow-x: hidden;
border-top: 8px solid rgba(51,51,51,.8);
}
#container {
text-shadow: 0 1px 1px #fff;
#wrapper {
border-top: 1px solid #999;
margin-top: 160px;
text-align: center;
padding: 15px;
background: #eee;
background: -webkit-linear-gradient(#fff,#ccc);
@ -34,6 +31,10 @@
opacity: .9;
box-shadow: 0px 1px 8px rgba(0,0,0,0.3);
}
#inner {
width: 300px;
margin: 0 auto;
}
#button {
margin: 0 auto;
border-radius: 3px;
@ -43,7 +44,6 @@
text-shadow: 0 -1px 0 rgba(0,0,0,.8);
height: 70px;
line-height: 70px;
width: 300px;
background: #555;
background: -webkit-linear-gradient(#5F5F5F,#565656 50%,#4C4C4C 51%,#373737);
background: -moz-linear-gradient(#5F5F5F,#565656 50%,#4C4C4C 51%,#373737);
@ -65,64 +65,70 @@
}
#label {
text-align: left;
margin: 0 auto;
width: 300px;
text-shadow: 0 1px 1px #fff;
margin: 16px auto 0;
}
input {
vertical-align: middle;
form {
height: 38px;
background: #fff;
border: 1px solid #bbb;
border-radius: 3px;
position: relative;
}
button, input {
font-weight: bold;
font-size: 15px;
}
input[type="text"] {
width: 243px;
padding: 10px 47px 10px 10px;
background: #fff;
border: 1px solid #bbb;
outline: none;
border-radius: 3px;
text-shadow: 0 0 1px #fff;
box-sizing: border-box;
-moz-box-sizing: border-box;
padding: 0 45px 0 10px;
*padding: 0; /* IE7 hack */
width: 100%;
height: 100%;
outline: none;
border: none;
position: absolute;
}
input[type="submit"] {
button[type="submit"] {
position: absolute;
right: 0;
width: 45px;
margin-left: -50px;
padding: 8px;
height: 38px;
}
input[type="submit"]::-moz-focus-inner { border: 0 }
@-moz-document url-prefix() { input[type="submit"] { padding: 7px } }
@media only screen and (min-device-width: 320px) and (max-device-width: 720px) {
body {
background: #bbb;
background: -webkit-linear-gradient(#aaa,#eee 60%) center fixed;
height: 100%;
background: -moz-linear-gradient(#aaa,#eee 60%) center fixed;
background: -ms-linear-gradient(#aaa,#eee 60%) center fixed;
}
#container {
#wrapper {
margin-top: 0;
text-align: left;
}
#button, #label {
text-align: center;
#inner {
width: 95%;
}
form {
text-align: center;
}
input[type=text] {
width: 75%;
#label {
text-align: center;
}
}
</style>
</style>
<link href="static/custom/index.css" rel="stylesheet">
<script src="static/custom/index.js"></script>
<div id="container">
<div id="button" onclick="go2Random()" class="translate">New Pad</div><br><div id="label" class="translate">or create/open a Pad with the name</div>
<form action="#" onsubmit="go2Name();return false;">
<div id="wrapper">
<div id="inner">
<div id="button" onclick="go2Random()" class="translate">New Pad</div>
<div id="label" class="translate">or create/open a Pad with the name</div>
<form action="#" onsubmit="go2Name();return false;">
<input type="text" id="padname" autofocus x-webkit-speech>
<input type="submit" value="OK">
</form>
<button type="submit">OK</button>
</form>
</div>
</div>
<script src="static/custom/index.js"></script>
<script>
function go2Name()
{

301
src/static/js/Changeset.js
View File

@ -29,12 +29,26 @@ var AttributePoolFactory = require("ep_etherpad-lite/static/js/AttributePoolFact
var _opt = null;
//var exports = {};
/**
* ==================== General Util Functions =======================
*/
/**
* This method is called whenever there is an error in the sync process
* @param msg {string} Just some message
*/
exports.error = function error(msg) {
var e = new Error(msg);
e.easysync = true;
throw e;
};
/**
* This method is user for assertions with Messages
* if assert fails, the error function called.
* @param b {boolean} assertion condition
* @param msgParts {string} error to be passed if it fails
*/
exports.assert = function assert(b, msgParts) {
if (!b) {
var msg = Array.prototype.slice.call(arguments, 1).join('');
@ -42,12 +56,30 @@ exports.assert = function assert(b, msgParts) {
}
};
/**
* Parses a number from string base 36
* @param str {string} string of the number in base 36
* @returns {int} number
*/
exports.parseNum = function (str) {
return parseInt(str, 36);
};
/**
* Writes a number in base 36 and puts it in a string
* @param num {int} number
* @returns {string} string
*/
exports.numToString = function (num) {
return num.toString(36).toLowerCase();
};
/**
* Converts stuff before $ to base 10
* @obsolete not really used anywhere??
* @param cs {string} the string
* @return integer
*/
exports.toBaseTen = function (cs) {
var dollarIndex = cs.indexOf('$');
var beforeDollar = cs.substring(0, dollarIndex);
@ -57,13 +89,34 @@ exports.toBaseTen = function (cs) {
}) + fromDollar;
};
/**
* ==================== Changeset Functions =======================
*/
/**
* returns the required length of the text before changeset
* can be applied
* @param cs {string} String representation of the Changeset
*/
exports.oldLen = function (cs) {
return exports.unpack(cs).oldLen;
};
/**
* returns the length of the text after changeset is applied
* @param cs {string} String representation of the Changeset
*/
exports.newLen = function (cs) {
return exports.unpack(cs).newLen;
};
/**
* this function creates an iterator which decodes string changeset operations
* @param opsStr {string} String encoding of the change operations to be performed
* @param optStartIndex {int} from where in the string should the iterator start
* @return {Op} type object iterator
*/
exports.opIterator = function (opsStr, optStartIndex) {
//print(opsStr);
var regex = /((?:\*[0-9a-z]+)*)(?:\|([0-9a-z]+))?([-+=])([0-9a-z]+)|\?|/g;
@ -129,12 +182,21 @@ exports.opIterator = function (opsStr, optStartIndex) {
};
};
/**
* Cleans an Op object
* @param {Op} object to be cleared
*/
exports.clearOp = function (op) {
op.opcode = '';
op.chars = 0;
op.lines = 0;
op.attribs = '';
};
/**
* Creates a new Op object
* @param optOpcode the type operation of the Op object
*/
exports.newOp = function (optOpcode) {
return {
opcode: (optOpcode || ''),
@ -143,6 +205,11 @@ exports.newOp = function (optOpcode) {
attribs: ''
};
};
/**
* Clones an Op
* @param op Op to be cloned
*/
exports.cloneOp = function (op) {
return {
opcode: op.opcode,
@ -151,12 +218,22 @@ exports.cloneOp = function (op) {
attribs: op.attribs
};
};
/**
* Copies op1 to op2
* @param op1 src Op
* @param op2 dest Op
*/
exports.copyOp = function (op1, op2) {
op2.opcode = op1.opcode;
op2.chars = op1.chars;
op2.lines = op1.lines;
op2.attribs = op1.attribs;
};
/**
* Writes the Op in a string the way that changesets need it
*/
exports.opString = function (op) {
// just for debugging
if (!op.opcode) return 'null';
@ -164,11 +241,19 @@ exports.opString = function (op) {
assem.append(op);
return assem.toString();
};
/**
* Used just for debugging
*/
exports.stringOp = function (str) {
// just for debugging
return exports.opIterator(str).next();
};
/**
* Used to check if a Changeset if valid
* @param cs {Changeset} Changeset to be checked
*/
exports.checkRep = function (cs) {
// doesn't check things that require access to attrib pool (e.g. attribute order)
// or original string (e.g. newline positions)
@ -218,6 +303,15 @@ exports.checkRep = function (cs) {
return cs;
}
/**
* ==================== Util Functions =======================
*/
/**
* creates an object that allows you to append operations (type Op) and also
* compresses them if possible
*/
exports.smartOpAssembler = function () {
// Like opAssembler but able to produce conforming exportss
// from slightly looser input, at the cost of speed.
@ -474,6 +568,10 @@ if (_opt) {
};
}
/**
* A custom made String Iterator
* @param str {string} String to be iterated over
*/
exports.stringIterator = function (str) {
var curIndex = 0;
@ -510,6 +608,9 @@ exports.stringIterator = function (str) {
};
};
/**
* A custom made StringBuffer
*/
exports.stringAssembler = function () {
var pieces = [];
@ -526,7 +627,11 @@ exports.stringAssembler = function () {
};
};
// "lines" need not be an array as long as it supports certain calls (lines_foo inside).
/**
* This class allows to iterate and modify texts which have several lines
* It is used for applying Changesets on arrays of lines
* Note from prev docs: "lines" need not be an array as long as it supports certain calls (lines_foo inside).
*/
exports.textLinesMutator = function (lines) {
// Mutates lines, an array of strings, in place.
// Mutation operations have the same constraints as exports operations
@ -781,6 +886,21 @@ exports.textLinesMutator = function (lines) {
return self;
};
/**
* Function allowing iterating over two Op strings.
* @params in1 {string} first Op string
* @params idx1 {int} integer where 1st iterator should start
* @params in2 {string} second Op string
* @params idx2 {int} integer where 2nd iterator should start
* @params func {function} which decides how 1st or 2nd iterator
* advances. When opX.opcode = 0, iterator X advances to
* next element
* func has signature f(op1, op2, opOut)
* op1 - current operation of the first iterator
* op2 - current operation of the second iterator
* opOut - result operator to be put into Changeset
* @return {string} the integrated changeset
*/
exports.applyZip = function (in1, idx1, in2, idx2, func) {
var iter1 = exports.opIterator(in1, idx1);
var iter2 = exports.opIterator(in2, idx2);
@ -802,6 +922,11 @@ exports.applyZip = function (in1, idx1, in2, idx2, func) {
return assem.toString();
};
/**
* Unpacks a string encoded Changeset into a proper Changeset object
* @params cs {string} String encoded Changeset
* @returns {Changeset} a Changeset class
*/
exports.unpack = function (cs) {
var headerRegex = /Z:([0-9a-z]+)([><])([0-9a-z]+)|/;
var headerMatch = headerRegex.exec(cs);
@ -823,6 +948,14 @@ exports.unpack = function (cs) {
};
};
/**
* Packs Changeset object into a string
* @params oldLen {int} Old length of the Changeset
* @params newLen {int] New length of the Changeset
* @params opsStr {string} String encoding of the changes to be made
* @params bank {string} Charbank of the Changeset
* @returns {Changeset} a Changeset class
*/
exports.pack = function (oldLen, newLen, opsStr, bank) {
var lenDiff = newLen - oldLen;
var lenDiffStr = (lenDiff >= 0 ? '>' + exports.numToString(lenDiff) : '<' + exports.numToString(-lenDiff));
@ -831,6 +964,11 @@ exports.pack = function (oldLen, newLen, opsStr, bank) {
return a.join('');
};
/**
* Applies a Changeset to a string
* @params cs {string} String encoded Changeset
* @params str {string} String to which a Changeset should be applied
*/
exports.applyToText = function (cs, str) {
var unpacked = exports.unpack(cs);
exports.assert(str.length == unpacked.oldLen, "mismatched apply: ", str.length, " / ", unpacked.oldLen);
@ -856,6 +994,11 @@ exports.applyToText = function (cs, str) {
return assem.toString();
};
/**
* applies a changeset on an array of lines
* @param CS {Changeset} the changeset to be applied
* @param lines The lines to which the changeset needs to be applied
*/
exports.mutateTextLines = function (cs, lines) {
var unpacked = exports.unpack(cs);
var csIter = exports.opIterator(unpacked.ops);
@ -878,6 +1021,13 @@ exports.mutateTextLines = function (cs, lines) {
mut.close();
};
/**
* Composes two attribute strings (see below) into one.
* @param att1 {string} first attribute string
* @param att2 {string} second attribue string
* @param resultIsMutaton {boolean}
* @param pool {AttribPool} attribute pool
*/
exports.composeAttributes = function (att1, att2, resultIsMutation, pool) {
// att1 and att2 are strings like "*3*f*1c", asMutation is a boolean.
// Sometimes attribute (key,value) pairs are treated as attribute presence
@ -935,6 +1085,10 @@ exports.composeAttributes = function (att1, att2, resultIsMutation, pool) {
return buf.toString();
};
/**
* Function used as parameter for applyZip to apply a Changeset to an
* attribute
*/
exports._slicerZipperFunc = function (attOp, csOp, opOut, pool) {
// attOp is the op from the sequence that is being operated on, either an
// attribution string or the earlier of two exportss being composed.
@ -1021,6 +1175,12 @@ exports._slicerZipperFunc = function (attOp, csOp, opOut, pool) {
}
};
/**
* Applies a Changeset to the attribs string of a AText.
* @param cs {string} Changeset
* @param astr {string} the attribs string of a AText
* @param pool {AttribsPool} the attibutes pool
*/
exports.applyToAttribution = function (cs, astr, pool) {
var unpacked = exports.unpack(cs);
@ -1129,6 +1289,11 @@ exports.mutateAttributionLines = function (cs, lines, pool) {
//dmesg("-> "+lines.toSource());
};
/**
* joins several Attribution lines
* @param theAlines collection of Attribution lines
* @returns {string} joined Attribution lines
*/
exports.joinAttributionLines = function (theAlines) {
var assem = exports.mergingOpAssembler();
for (var i = 0; i < theAlines.length; i++) {
@ -1179,10 +1344,20 @@ exports.splitAttributionLines = function (attrOps, text) {
return lines;
};
/**
* splits text into lines
* @param {string} text to be splitted
*/
exports.splitTextLines = function (text) {
return text.match(/[^\n]*(?:\n|[^\n]$)/g);
};
/**
* compose two Changesets
* @param cs1 {Changeset} first Changeset
* @param cs2 {Changeset} second Changeset
* @param pool {AtribsPool} Attribs pool
*/
exports.compose = function (cs1, cs2, pool) {
var unpacked1 = exports.unpack(cs1);
var unpacked2 = exports.unpack(cs2);
@ -1225,10 +1400,14 @@ exports.compose = function (cs1, cs2, pool) {
return exports.pack(len1, len3, newOps, bankAssem.toString());
};
/**
* returns a function that tests if a string of attributes
* (e.g. *3*4) contains a given attribute key,value that
* is already present in the pool.
* @param attribPair array [key,value] of the attribute
* @param pool {AttribPool} Attribute pool
*/
exports.attributeTester = function (attribPair, pool) {
// returns a function that tests if a string of attributes
// (e.g. *3*4) contains a given attribute key,value that
// is already present in the pool.
if (!pool) {
return never;
}
@ -1247,10 +1426,27 @@ exports.attributeTester = function (attribPair, pool) {
}
};
/**
* creates the identity Changeset of length N
* @param N {int} length of the identity changeset
*/
exports.identity = function (N) {
return exports.pack(N, N, "", "");
};
/**
* creates a Changeset which works on oldFullText and removes text
* from spliceStart to spliceStart+numRemoved and inserts newText
* instead. Also gives possibility to add attributes optNewTextAPairs
* for the new text.
* @param oldFullText {string} old text
* @param spliecStart {int} where splicing starts
* @param numRemoved {int} number of characters to be removed
* @param newText {string} string to be inserted
* @param optNewTextAPairs {string} new pairs to be inserted
* @param pool {AttribPool} Attribution Pool
*/
exports.makeSplice = function (oldFullText, spliceStart, numRemoved, newText, optNewTextAPairs, pool) {
var oldLen = oldFullText.length;
@ -1271,8 +1467,14 @@ exports.makeSplice = function (oldFullText, spliceStart, numRemoved, newText, op
return exports.pack(oldLen, newLen, assem.toString(), newText);
};
/**
* Transforms a changeset into a list of splices in the form
* [startChar, endChar, newText] meaning replace text from
* startChar to endChar with newText
* @param cs Changeset
*/
exports.toSplices = function (cs) {
// get a list of splices, [startChar, endChar, newText]
//
var unpacked = exports.unpack(cs);
var splices = [];
@ -1302,6 +1504,9 @@ exports.toSplices = function (cs) {
return splices;
};
/**
*
*/
exports.characterRangeFollow = function (cs, startChar, endChar, insertionsAfter) {
var newStartChar = startChar;
var newEndChar = endChar;
@ -1346,6 +1551,14 @@ exports.characterRangeFollow = function (cs, startChar, endChar, insertionsAfter
return [newStartChar, newEndChar];
};
/**
* Iterate over attributes in a changeset and move them from
* oldPool to newPool
* @param cs {Changeset} Chageset/attribution string to be iterated over
* @param oldPool {AttribPool} old attributes pool
* @param newPool {AttribPool} new attributes pool
* @return {string} the new Changeset
*/
exports.moveOpsToNewPool = function (cs, oldPool, newPool) {
// works on exports or attribution string
var dollarPos = cs.indexOf('$');
@ -1363,13 +1576,22 @@ exports.moveOpsToNewPool = function (cs, oldPool, newPool) {
}) + fromDollar;
};
/**
* create an attribution inserting a text
* @param text {string} text to be inserted
*/
exports.makeAttribution = function (text) {
var assem = exports.smartOpAssembler();
assem.appendOpWithText('+', text);
return assem.toString();
};
// callable on a exports, attribution string, or attribs property of an op
/**
* Iterates over attributes in exports, attribution string, or attribs property of an op
* and runs function func on them
* @param cs {Changeset} changeset
* @param func {function} function to be called
*/
exports.eachAttribNumber = function (cs, func) {
var dollarPos = cs.indexOf('$');
if (dollarPos < 0) {
@ -1383,12 +1605,21 @@ exports.eachAttribNumber = function (cs, func) {
});
};
// callable on a exports, attribution string, or attribs property of an op,
// though it may easily create adjacent ops that can be merged.
/**
* Filter attributes which should remain in a Changeset
* callable on a exports, attribution string, or attribs property of an op,
* though it may easily create adjacent ops that can be merged.
* @param cs {Changeset} changeset to be filtered
* @param filter {function} fnc which returns true if an
* attribute X (int) should be kept in the Changeset
*/
exports.filterAttribNumbers = function (cs, filter) {
return exports.mapAttribNumbers(cs, filter);
};
/**
* does exactly the same as exports.filterAttribNumbers
*/
exports.mapAttribNumbers = function (cs, func) {
var dollarPos = cs.indexOf('$');
if (dollarPos < 0) {
@ -1410,6 +1641,12 @@ exports.mapAttribNumbers = function (cs, func) {
return newUpToDollar + cs.substring(dollarPos);
};
/**
* Create a Changeset going from Identity to a certain state
* @params text {string} text of the final change
* @attribs attribs {string} optional, operations which insert
* the text and also puts the right attributes
*/
exports.makeAText = function (text, attribs) {
return {
text: text,
@ -1417,6 +1654,12 @@ exports.makeAText = function (text, attribs) {
};
};
/**
* Apply a Changeset to a AText
* @param cs {Changeset} Changeset to be applied
* @param atext {AText}
* @param pool {AttribPool} Attribute Pool to add to
*/
exports.applyToAText = function (cs, atext, pool) {
return {
text: exports.applyToText(cs, atext.text),
@ -1424,6 +1667,10 @@ exports.applyToAText = function (cs, atext, pool) {
};
};
/**
* Clones a AText structure
* @param atext {AText}
*/
exports.cloneAText = function (atext) {
return {
text: atext.text,
@ -1431,11 +1678,20 @@ exports.cloneAText = function (atext) {
};
};
/**
* Copies a AText structure from atext1 to atext2
* @param atext {AText}
*/
exports.copyAText = function (atext1, atext2) {
atext2.text = atext1.text;
atext2.attribs = atext1.attribs;
};
/**
* Append the set of operations from atext to an assembler
* @param atext {AText}
* @param assem Assembler like smartOpAssembler
*/
exports.appendATextToAssembler = function (atext, assem) {
// intentionally skips last newline char of atext
var iter = exports.opIterator(atext.attribs);
@ -1469,6 +1725,11 @@ exports.appendATextToAssembler = function (atext, assem) {
}
};
/**
* Creates a clone of a Changeset and it's APool
* @param cs {Changeset}
* @param pool {AtributePool}
*/
exports.prepareForWire = function (cs, pool) {
var newPool = AttributePoolFactory.createAttributePool();;
var newCs = exports.moveOpsToNewPool(cs, pool, newPool);
@ -1478,15 +1739,32 @@ exports.prepareForWire = function (cs, pool) {
};
};
/**
* Checks if a changeset s the identity changeset
*/
exports.isIdentity = function (cs) {
var unpacked = exports.unpack(cs);
return unpacked.ops == "" && unpacked.oldLen == unpacked.newLen;
};
/**
* returns all the values of attributes with a certain key
* in an Op attribs string
* @param attribs {string} Attribute string of a Op
* @param key {string} string to be seached for
* @param pool {AttribPool} attribute pool
*/
exports.opAttributeValue = function (op, key, pool) {
return exports.attribsAttributeValue(op.attribs, key, pool);
};
/**
* returns all the values of attributes with a certain key
* in an attribs string
* @param attribs {string} Attribute string
* @param key {string} string to be seached for
* @param pool {AttribPool} attribute pool
*/
exports.attribsAttributeValue = function (attribs, key, pool) {
var value = '';
if (attribs) {
@ -1499,6 +1777,11 @@ exports.attribsAttributeValue = function (attribs, key, pool) {
return value;
};
/**
* Creates a Changeset builder for a string with initial
* length oldLen. Allows to add/remove parts of it
* @param oldLen {int} Old length
*/
exports.builder = function (oldLen) {
var assem = exports.smartOpAssembler();
var o = exports.newOp();

114
src/static/js/ace.js
View File

@ -49,8 +49,7 @@ function Ace2Editor()
{
var that = this;
var args = arguments;
function action()
var action = function()
{
func.apply(that, args);
}
@ -71,78 +70,47 @@ function Ace2Editor()
function doActionsPendingInit()
{
for (var i = 0; i < actionsPendingInit.length; i++)
{
actionsPendingInit[i]();
}
$.each(actionsPendingInit, function(i,fn){
fn()
});
actionsPendingInit = [];
}
ace2.registry[info.id] = info;
editor.importText = pendingInit(function(newCode, undoable)
{
info.ace_importText(newCode, undoable);
});
editor.importAText = pendingInit(function(newCode, apoolJsonObj, undoable)
{
info.ace_importAText(newCode, apoolJsonObj, undoable);
// The following functions (prefixed by 'ace_') are exposed by editor, but
// execution is delayed until init is complete
var aceFunctionsPendingInit = ['importText', 'importAText', 'focus',
'setEditable', 'getFormattedCode', 'setOnKeyPress', 'setOnKeyDown',
'setNotifyDirty', 'setProperty', 'setBaseText', 'setBaseAttributedText',
'applyChangesToBase', 'applyPreparedChangesetToBase',
'setUserChangeNotificationCallback', 'setAuthorInfo',
'setAuthorSelectionRange', 'callWithAce', 'execCommand', 'replaceRange'];
$.each(aceFunctionsPendingInit, function(i,fnName){
var prefix = 'ace_';
var name = prefix + fnName;
editor[fnName] = pendingInit(function(){
info[prefix + fnName].apply(this, arguments);
});
});
editor.exportText = function()
{
if (!loaded) return "(awaiting init)\n";
return info.ace_exportText();
};
editor.getFrame = function()
{
return info.frame || null;
};
editor.focus = pendingInit(function()
{
info.ace_focus();
});
editor.setEditable = pendingInit(function(newVal)
{
info.ace_setEditable(newVal);
});
editor.getFormattedCode = function()
{
return info.ace_getFormattedCode();
};
editor.setOnKeyPress = pendingInit(function(handler)
{
info.ace_setOnKeyPress(handler);
});
editor.setOnKeyDown = pendingInit(function(handler)
{
info.ace_setOnKeyDown(handler);
});
editor.setNotifyDirty = pendingInit(function(handler)
{
info.ace_setNotifyDirty(handler);
});
editor.setProperty = pendingInit(function(key, value)
{
info.ace_setProperty(key, value);
});
editor.getDebugProperty = function(prop)
{
return info.ace_getDebugProperty(prop);
};
editor.setBaseText = pendingInit(function(txt)
{
info.ace_setBaseText(txt);
});
editor.setBaseAttributedText = pendingInit(function(atxt, apoolJsonObj)
{
info.ace_setBaseAttributedText(atxt, apoolJsonObj);
});
editor.applyChangesToBase = pendingInit(function(changes, optAuthor, apoolJsonObj)
{
info.ace_applyChangesToBase(changes, optAuthor, apoolJsonObj);
});
// prepareUserChangeset:
// Returns null if no new changes or ACE not ready. Otherwise, bundles up all user changes
// to the latest base text into a Changeset, which is returned (as a string if encodeAsString).
@ -157,24 +125,6 @@ function Ace2Editor()
if (!loaded) return null;
return info.ace_prepareUserChangeset();
};
editor.applyPreparedChangesetToBase = pendingInit(
function()
{
info.ace_applyPreparedChangesetToBase();
});
editor.setUserChangeNotificationCallback = pendingInit(function(callback)
{
info.ace_setUserChangeNotificationCallback(callback);
});
editor.setAuthorInfo = pendingInit(function(author, authorInfo)
{
info.ace_setAuthorInfo(author, authorInfo);
});
editor.setAuthorSelectionRange = pendingInit(function(author, start, end)
{
info.ace_setAuthorSelectionRange(author, start, end);
});
editor.getUnhandledErrors = function()
{
@ -183,19 +133,7 @@ function Ace2Editor()
return info.ace_getUnhandledErrors();
};
editor.callWithAce = pendingInit(function(fn, callStack, normalize)
{
return info.ace_callWithAce(fn, callStack, normalize);
});
editor.execCommand = pendingInit(function(cmd, arg1)
{
info.ace_execCommand(cmd, arg1);
});
editor.replaceRange = pendingInit(function(start, end, text)
{
info.ace_replaceRange(start, end, text);
});
function sortFilesByEmbeded(files) {
var embededFiles = [];
@ -228,8 +166,8 @@ function Ace2Editor()
}
function pushScriptsTo(buffer) {
/* Folling is for packaging regular expression. */
/* $$INCLUDE_JS("../static/js/ace2_inner.js"); */
var ACE_SOURCE = '../static/js/ace2_inner.js';
/* $$INCLUDE_JS("../minified/ace2_inner.js?callback=require.define"); */
var ACE_SOURCE = '../minified/ace2_inner.js?callback=require.define';
if (Ace2Editor.EMBEDED && Ace2Editor.EMBEDED[ACE_SOURCE]) {
buffer.push('<script type="text/javascript">');
buffer.push(Ace2Editor.EMBEDED[ACE_SOURCE]);
@ -242,7 +180,7 @@ function Ace2Editor()
buffer.push('<script type="text/javascript">');
buffer.push('require.setRootURI("../minified/"); require.setLibraryURI("../minified/plugins/"); require.setGlobalKeyPath("require");');
buffer.push('<\/script>');
buffer.push('<script type="application/javascript" src="' + file + '"><\/script>');
buffer.push('<script type="application/javascript" src="' + ACE_SOURCE + '"><\/script>');
buffer.push('<script type="text/javascript">');
buffer.push('require("ep_etherpad-lite/static/js/ace2_inner");');
buffer.push('<\/script>');

5
src/static/js/ace2_common.js
View File

@ -141,6 +141,9 @@ function htmlPrettyEscape(str)
return Security.escapeHTML(str).replace(/\r?\n/g, '\\n');
}
var noop = function(){};
var identity = function(x){return x};
exports.isNodeText = isNodeText;
exports.object = object;
exports.extend = extend;
@ -155,3 +158,5 @@ exports.binarySearch = binarySearch;
exports.binarySearchInfinite = binarySearchInfinite;
exports.htmlPrettyEscape = htmlPrettyEscape;
exports.map = map;
exports.noop = noop;
exports.identity = identity;

585
src/static/js/ace2_inner.js
View File

File diff suppressed because it is too large Load Diff

122
src/static/js/broadcast.js
View File

@ -26,47 +26,16 @@ var AttribPool = require('ep_etherpad-lite/static/js/AttributePoolFactory').crea
var Changeset = require('ep_etherpad-lite/static/js/Changeset');
var linestylefilter = require('ep_etherpad-lite/static/js/linestylefilter').linestylefilter;
var colorutils = require('ep_etherpad-lite/static/js/colorutils').colorutils;
var Ace2Common = require('ep_etherpad-lite/static/js/ace2_common');
var map = Ace2Common.map;
var forEach = Ace2Common.forEach;
// 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)
{
Array.prototype.map = function(fun /*, thisp*/ )
{
var len = this.length >>> 0;
if (typeof fun != "function") throw new TypeError();
var res = new Array(len);
var thisp = arguments[1];
for (var i = 0; i < len; i++)
{
if (i in this) res[i] = fun.call(thisp, this[i], i, this);
}
return res;
};
}
// Below Array#forEach code was direct pasted by AppJet/Etherpad, licence unknown. Possible source: http://www.tutorialspoint.com/javascript/array_foreach.htm
if (!Array.prototype.forEach)
{
Array.prototype.forEach = function(fun /*, thisp*/ )
{
var len = this.length >>> 0;
if (typeof fun != "function") throw new TypeError();
var thisp = arguments[1];
for (var i = 0; i < len; i++)
{
if (i in this) fun.call(thisp, this[i], i, this);
}
};
}
// Below Array#indexOf code was direct pasted by AppJet/Etherpad, licence unknown. Possible source: http://www.tutorialspoint.com/javascript/array_indexof.htm
if (!Array.prototype.indexOf)
@ -99,11 +68,6 @@ function loadBroadcastJS(socket, sendSocketMsg, fireWhenAllScriptsAreLoaded, Bro
}
}
function randomString()
{
return "_" + Math.floor(Math.random() * 1000000);
}
// for IE
if ($.browser.msie)
{
@ -115,7 +79,7 @@ function loadBroadcastJS(socket, sendSocketMsg, fireWhenAllScriptsAreLoaded, Bro
{}
}
var userId = "hiddenUser" + randomString();
var socketId;
//var socket;
var channelState = "DISCONNECTED";
@ -191,10 +155,7 @@ function loadBroadcastJS(socket, sendSocketMsg, fireWhenAllScriptsAreLoaded, Bro
// splice the lines
splice: function(start, numRemoved, newLinesVA)
{
var newLines = Array.prototype.slice.call(arguments, 2).map(
function(s)
{
var newLines = map(Array.prototype.slice.call(arguments, 2), function(s) {
return s;
});
@ -316,10 +277,13 @@ function loadBroadcastJS(socket, sendSocketMsg, fireWhenAllScriptsAreLoaded, Bro
padContents.currentTime += timeDelta * 1000;
debugLog('Time Delta: ', timeDelta)
updateTimer();
BroadcastSlider.setAuthors(padContents.getActiveAuthors().map(function(name)
var authors = map(padContents.getActiveAuthors(), function(name)
{
return authorData[name];
}));
});
BroadcastSlider.setAuthors(authors);
}
function updateTimer()
@ -419,10 +383,11 @@ function loadBroadcastJS(socket, sendSocketMsg, fireWhenAllScriptsAreLoaded, Bro
changesetLoader.queueUp(start, 1, update);
}
BroadcastSlider.setAuthors(padContents.getActiveAuthors().map(function(name)
{
var authors = map(padContents.getActiveAuthors(), function(name){
return authorData[name];
}));
});
BroadcastSlider.setAuthors(authors);
}
changesetLoader = {
@ -561,10 +526,12 @@ function loadBroadcastJS(socket, sendSocketMsg, fireWhenAllScriptsAreLoaded, Bro
var authorMap = {};
authorMap[obj.author] = obj.data;
receiveAuthorData(authorMap);
BroadcastSlider.setAuthors(padContents.getActiveAuthors().map(function(name)
{
var authors = map(padContents.getActiveAuthors(),function(name) {
return authorData[name];
}));
});
BroadcastSlider.setAuthors(authors);
}
else if (obj['type'] == "NEW_SAVEDREV")
{
@ -616,53 +583,6 @@ function loadBroadcastJS(socket, sendSocketMsg, fireWhenAllScriptsAreLoaded, Bro
}));
}
/*function setUpSocket()
{
// required for Comet
if ((!$.browser.msie) && (!($.browser.mozilla && $.browser.version.indexOf("1.8.") == 0)))
{
document.domain = document.domain; // for comet
}
var success = false;
callCatchingErrors("setUpSocket", function ()
{
appLevelDisconnectReason = null;
socketId = String(Math.floor(Math.random() * 1e12));
socket = new WebSocket(socketId);
socket.onmessage = wrapRecordingErrors("socket.onmessage", handleMessageFromServer);
socket.onclosed = wrapRecordingErrors("socket.onclosed", handleSocketClosed);
socket.onopen = wrapRecordingErrors("socket.onopen", function ()
{
setChannelState("CONNECTED");
var msg = {
type: "CLIENT_READY",
roomType: 'padview',
roomName: 'padview/' + clientVars.viewId,
data: {
lastRev: clientVars.revNum,
userInfo: {
userId: userId
}
}
};
sendMessage(msg);
});
// socket.onhiccup = wrapRecordingErrors("socket.onhiccup", handleCometHiccup);
// socket.onlogmessage = function(x) {debugLog(x); };
socket.connect();
success = true;
});
if (success)
{
//initialStartConnectTime = +new Date();
}
else
{
abandonConnection("initsocketfail");
}
}*/
function setChannelState(newChannelState, moreInfo)
{
@ -691,7 +611,7 @@ function loadBroadcastJS(socket, sendSocketMsg, fireWhenAllScriptsAreLoaded, Bro
window.onload = function ()
{
window['isloaded'] = true;
window['onloadFuncts'].forEach(function (funct)
forEach(window['onloadFuncts'],function (funct)
{
funct();
});

4
src/static/js/chat.js
View File

@ -42,13 +42,13 @@ var chat = (function()
chat.show();
if(!isStuck || fromInitialCall) { // Stick it to
padcookie.setPref("chatAlwaysVisible", true);
$('#chatbox').css({"right":"0px", "top":"36px", "border-radius":"0px", "height":"auto", "border-right":"none", "border-left":"1px solid #ccc", "border-top":"none", "background-color":"#f1f1f1", "width":"185px"});
$('#chatbox').addClass("stickyChat");
$('#chattext').css({"top":"0px"});
$('#editorcontainer').css({"right":"192px", "width":"auto"});
isStuck = true;
} else { // Unstick it
padcookie.setPref("chatAlwaysVisible", false);
$('#chatbox').css({"right":"20px", "top":"auto", "border-top-left-radius":"5px", "border-top-right-radius":"5px", "border-right":"1px solid #999", "height":"200px", "border-top":"1px solid #999", "background-color":"#f7f7f7"});
$('#chatbox').removeClass("stickyChat");
$('#chattext').css({"top":"25px"});
$('#editorcontainer').css({"right":"0px", "width":"100%"});
isStuck = false;

7
src/static/js/collab_client.js
View File

@ -84,13 +84,6 @@ function getCollabClient(ace2editor, serverVars, initialUserInfo, options, _pad)
{}
};
$(window).bind("unload", function()
{
if (getSocket())
{
setChannelState("DISCONNECTED", "unload");
}
});
if ($.browser.mozilla)
{
// Prevent "escape" from taking effect and canceling a comet connection;

15
src/static/js/colorutils.js
View File

@ -120,4 +120,19 @@ colorutils.blend = function(c1, c2, t)
return [colorutils.scale(t, c1[0], c2[0]), colorutils.scale(t, c1[1], c2[1]), colorutils.scale(t, c1[2], c2[2])];
}
colorutils.invert = function(c)
{
return [1 - c[0], 1 - c[1], 1- c[2]];
}
colorutils.complementary = function(c)
{
var inv = colorutils.invert(c);
return [
(inv[0] >= c[0]) ? Math.min(inv[0] * 1.30, 1) : (c[0] * 0.30),
(inv[1] >= c[1]) ? Math.min(inv[1] * 1.59, 1) : (c[1] * 0.59),
(inv[2] >= c[2]) ? Math.min(inv[2] * 1.11, 1) : (c[2] * 0.11)
];
}
exports.colorutils = colorutils;

23
src/static/js/domline.js
View File

@ -28,15 +28,12 @@
var Security = require('ep_etherpad-lite/static/js/security');
var hooks = require('ep_etherpad-lite/static/js/pluginfw/hooks');
var map = require('ep_etherpad-lite/static/js/ace2_common').map;
var Ace2Common = require('ep_etherpad-lite/static/js/ace2_common');
var map = Ace2Common.map;
var noop = Ace2Common.noop;
var identity = Ace2Common.identity;
var domline = {};
domline.noop = function()
{};
domline.identity = function(x)
{
return x;
};
domline.addToLineClass = function(lineClass, cls)
{
@ -60,11 +57,11 @@ domline.createDomLine = function(nonEmpty, doesWrap, optBrowser, optDocument)
{
var result = {
node: null,
appendSpan: domline.noop,
prepareForAdd: domline.noop,
notifyAdded: domline.noop,
clearSpans: domline.noop,
finishUpdate: domline.noop,
appendSpan: noop,
prepareForAdd: noop,
notifyAdded: noop,
clearSpans: noop,
finishUpdate: noop,
lineMarker: 0
};
@ -91,7 +88,7 @@ domline.createDomLine = function(nonEmpty, doesWrap, optBrowser, optDocument)
{
return domline.processSpaces(s, doesWrap);
}
var identity = domline.identity;
var perTextNodeProcess = (doesWrap ? identity : processSpaces);
var perHtmlLineProcess = (doesWrap ? processSpaces : identity);
var lineClass = 'ace-line';

60
src/static/js/pad.js
View File

@ -146,6 +146,12 @@ function savePassword()
document.location=document.location;
}
function ieTestXMLHTTP(){
// Test for IE known XML HTTP issue
if ($.browser.msie && !window.XMLHttpRequest){
$("#editorloadingbox").html("You do not have XML HTTP enabled in your browser. <a target='_blank' href='https://github.com/Pita/etherpad-lite/wiki/How-to-enable-native-XMLHTTP-support-in-IE'>Fix this issue</a>");
}
}
function handshake()
{
var loc = document.location;
@ -158,7 +164,8 @@ function handshake()
//connect
socket = pad.socket = io.connect(url, {
resource: resource,
'max reconnection attempts': 3
'max reconnection attempts': 3,
'sync disconnect on unload' : false
});
function sendClientReady(isReconnect)
@ -216,15 +223,19 @@ function handshake()
sendClientReady(true);
});
socket.on('disconnect', function () {
function disconnectEvent()
{
pad.collabClient.setChannelState("DISCONNECTED", "reconnect_timeout");
socket.on('disconnect', function (reason) {
if(reason == "booted"){
pad.collabClient.setChannelState("DISCONNECTED");
} else {
function disconnectEvent()
{
pad.collabClient.setChannelState("DISCONNECTED", "reconnect_timeout");
}
pad.collabClient.setChannelState("RECONNECTING");
disconnectTimeout = setTimeout(disconnectEvent, 10000);
}
pad.collabClient.setChannelState("RECONNECTING");
disconnectTimeout = setTimeout(disconnectEvent, 10000);
});
var receivedClientVars = false;
@ -276,7 +287,7 @@ function handshake()
pad.changeViewOption('showLineNumbers', false);
}
// If the noColors value is set to true then we need to hide the backround colors on the ace spans
// If the noColors value is set to true then we need to hide the background colors on the ace spans
if (settings.noColors == true)
{
pad.changeViewOption('noColors', true);
@ -364,7 +375,6 @@ var pad = {
{
return clientVars.userIsGuest;
},
//
getUserId: function()
{
return pad.myUserInfo.userId;
@ -384,16 +394,13 @@ var pad = {
$(document).ready(function()
{
// test for XML HTTP capabiites
ieTestXMLHTTP();
// start the custom js
if (typeof customStart == "function") customStart();
getParams();
handshake();
});
$(window).unload(function()
{
pad.dispose();
});
},
_afterHandshake: function()
{
@ -422,7 +429,7 @@ var pad = {
// order of inits is important here:
padcookie.init(clientVars.cookiePrefsToSet, this);
$("#widthprefcheck").click(pad.toggleWidthPref);
// $("#sidebarcheck").click(pad.togglewSidebar);
@ -477,6 +484,13 @@ var pad = {
{
padeditor.ace.focus();
}, 0);
if(padcookie.getPref("chatAlwaysVisible")){ // if we have a cookie for always showing chat then show it
chat.stickToScreen(true); // stick it to the screen
$('#options-stickychat').prop("checked", true); // set the checkbox to on
}
if(padcookie.getPref("showAuthorshipColors") == false){
pad.changeViewOption('showAuthorColors', false);
}
}
},
dispose: function()
@ -741,6 +755,7 @@ var pad = {
// pad.determineSidebarVisibility(isConnected && !isInitialConnect);
pad.determineChatVisibility(isConnected && !isInitialConnect);
pad.determineAuthorshipColorsVisibility();
},
/* determineSidebarVisibility: function(asNowConnectedFeedback)
@ -770,6 +785,16 @@ var pad = {
$('#options-stickychat').prop("checked", false); // set the checkbox for off
}
},
determineAuthorshipColorsVisibility: function(){
var authColCookie = padcookie.getPref('showAuthorshipColors');
if (authColCookie){
pad.changeViewOption('showAuthorColors', true);
$('#options-colorscheck').prop("checked", true);
}
else {
$('#options-colorscheck').prop("checked", false);
}
},
handleCollabAction: function(action)
{
if (action == "commitPerformed")
@ -972,3 +997,4 @@ exports.handshake = handshake;
exports.pad = pad;
exports.init = init;
exports.alertBar = alertBar;

4
src/static/js/pad_editbar.js
View File

@ -239,14 +239,14 @@ var padeditbar = (function()
var readonlyLink = basePath + "/ro/" + clientVars.readOnlyId;
$('#embedinput').val("<iframe name='embed_readonly' src='" + readonlyLink + "?showControls=true&showChat=true&showLineNumbers=true&useMonospaceFont=false' width=600 height=400>");
$('#linkinput').val(readonlyLink);
$('#embedreadonlyqr').attr("src","https://chart.googleapis.com/chart?chs=200x200&cht=qr&chld=H|0&chl=" + readonlyLink);
$('#embedreadonlyqr').attr("src","https://chart.googleapis.com/chart?chs=200x200&cht=qr&chld=|0&chl=" + readonlyLink);
}
else
{
var padurl = window.location.href.split("?")[0];
$('#embedinput').val("<iframe name='embed_readwrite' src='" + padurl + "?showControls=true&showChat=true&showLineNumbers=true&useMonospaceFont=false' width=600 height=400>");
$('#linkinput').val(padurl);
$('#embedreadonlyqr').attr("src","https://chart.googleapis.com/chart?chs=200x200&cht=qr&chld=H|0&chl=" + padurl);
$('#embedreadonlyqr').attr("src","https://chart.googleapis.com/chart?chs=200x200&cht=qr&chld=|0&chl=" + padurl);
}
}
};

1
src/static/js/pad_editor.js
View File

@ -69,6 +69,7 @@ var padeditor = (function()
});
padutils.bindCheckboxChange($("#options-colorscheck"), function()
{
padcookie.setPref('showAuthorshipColors', padutils.getCheckbox("#options-colorscheck"));
pad.changeViewOption('showAuthorColors', padutils.getCheckbox("#options-colorscheck"));
});
$("#viewfontmenu").change(function()

68
src/static/js/pad_impexp.js
View File

@ -95,11 +95,6 @@ var padimpexp = (function()
}, 0);
$('#importarrow').stop(true, true).hide();
$('#importstatusball').show();
$("#import .importframe").load(function()
{
importDone();
});
}
return ret;
}
@ -107,8 +102,6 @@ var padimpexp = (function()
function importFailed(msg)
{
importErrorMessage(msg);
importDone();
addImportFrames();
}
function importDone()
@ -120,6 +113,7 @@ var padimpexp = (function()
}, 0);
$('#importstatusball').hide();
importClearTimeout();
addImportFrames();
}
function importClearTimeout()
@ -131,11 +125,19 @@ var padimpexp = (function()
}
}
function importErrorMessage(msg)
function importErrorMessage(status)
{
var msg="";
if(status === "convertFailed"){
msg = "We were not able to import this file. Please use a different document format or copy paste manually";
} else if(status === "uploadFailed"){
msg = "The upload failed, please try again";
}
function showError(fade)
{
$('#importmessagefail').html('<strong style="color: red">Import failed:</strong> ' + (msg || 'Please try a different file.'))[(fade ? "fadeIn" : "show")]();
$('#importmessagefail').html('<strong style="color: red">Import failed:</strong> ' + (msg || 'Please copy paste'))[(fade ? "fadeIn" : "show")]();
}
if ($('#importexport .importmessage').is(':visible'))
@ -175,39 +177,6 @@ var padimpexp = (function()
importDone();
}
function importApplicationSuccessful(data, textStatus)
{
if (data.substr(0, 2) == "ok")
{
if ($('#importexport .importmessage').is(':visible'))
{
$('#importexport .importmessage').hide();
}
$('#importmessagesuccess').html('<strong style="color: green">Import successful!</strong>').show();
$('#importformfilediv').hide();
window.setTimeout(function()
{
$('#importmessagesuccess').fadeOut("slow", function()
{
$('#importformfilediv').show();
});
if (hidePanelCall)
{
hidePanelCall();
}
}, 3000);
}
else if (data.substr(0, 4) == "fail")
{
importErrorMessage("Couldn't update pad contents. This can happen if your web browser has \"cookies\" disabled.");
}
else if (data.substr(0, 4) == "msg:")
{
importErrorMessage(data.substr(4));
}
importDone();
}
///// export
function cantExport()
@ -257,8 +226,7 @@ var padimpexp = (function()
$("#exportworda").remove();
$("#exportpdfa").remove();
$("#exportopena").remove();
$("#importexport").css({"height":"115px"});
$("#importexportline").css({"height":"115px"});
$(".importformdiv").remove();
$("#import").html("Import is not available. To enable import please install abiword");
}
else if(clientVars.abiwordAvailable == "withoutPDF")
@ -292,16 +260,14 @@ var padimpexp = (function()
$('#importform').submit(fileInputSubmit);
$('.disabledexport').click(cantExport);
},
handleFrameCall: function(callName, argsArray)
handleFrameCall: function(status)
{
if (callName == 'importFailed')
if (status !== "ok")
{
importFailed(argsArray[0]);
}
else if (callName == 'importSuccessful')
{
importSuccessful(argsArray[0]);
importFailed(status);
}
importDone();
},
disable: function()
{

5
src/static/js/skiplist.js
View File

@ -21,7 +21,7 @@
*/
var noop = require('./ace2_common').noop;
function newSkipList()
@ -41,9 +41,6 @@ function newSkipList()
};
}
function noop()
{}
// if there are N elements in the skiplist, "start" is element -1 and "end" is element N
var start = {
key: null,

120
src/static/pad.html
View File

@ -5,100 +5,70 @@
<meta charset="utf-8">
<meta name="robots" content="noindex, nofollow">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0">
<link href="../static/css/pad.css" rel="stylesheet">
<link href="../static/custom/pad.css" rel="stylesheet">
<style title="dynamicsyntax"></style>
<!-- head and body had been removed intentionally -->
<div id="editbar">
<ul id="menu_left">
<li onClick="window.pad&amp;&amp;pad.editbarClick('bold');return false" >
<a title="Bold (ctrl-B)">
<div class="buttonicon buttonicon-bold"></div>
</a>
<li id="bold" onClick="window.pad&amp;&amp;pad.editbarClick('bold');return false">
<a class="buttonicon buttonicon-bold" title="Bold (ctrl-B)"></a>
</li>
<li onClick="window.pad&amp;&amp;pad.editbarClick('italic'); return false;" >
<a title="Italics (ctrl-I)">
<div class="buttonicon buttonicon-italic"></div>
</a>
<li id="italic" onClick="window.pad&amp;&amp;pad.editbarClick('italic'); return false;">
<a class="buttonicon buttonicon-italic" title="Italics (ctrl-I)"></a>
</li>
<li onClick="window.pad&amp;&amp;pad.editbarClick('underline');return false;" >
<a title="Underline (ctrl-U)">
<div class="buttonicon buttonicon-underline"></div>
</a>
<li id="underline" onClick="window.pad&amp;&amp;pad.editbarClick('underline');return false;" >
<a class="buttonicon buttonicon-underline" title="Underline (ctrl-U)"></a>
</li>
<li onClick="window.pad&amp;&amp;pad.editbarClick('strikethrough');return false;" >
<a title="Strikethrough">
<div class="buttonicon buttonicon-strikethrough"></div>
</a>
<li id="strikethrough" onClick="window.pad&amp;&amp;pad.editbarClick('strikethrough');return false;">
<a class="buttonicon buttonicon-strikethrough" title="Strikethrough"></a>
</li>
<li class="separator"></li>
<li onClick="window.pad&amp;&amp;pad.editbarClick('insertorderedlist');return false;" >
<a title="Toggle Ordered List">
<div class="buttonicon buttonicon-insertorderedlist"></div>
</a>
<li id="oderedlist" onClick="window.pad&amp;&amp;pad.editbarClick('insertorderedlist');return false;">
<a class="buttonicon buttonicon-insertorderedlist" title="Toggle Ordered List"></a>
</li>
<li onClick="window.pad&amp;&amp;pad.editbarClick('insertunorderedlist');return false;" >
<a title="Toggle Bullet List">
<div class="buttonicon buttonicon-insertunorderedlist"></div>
</a>
<li id="unoderedlist" onClick="window.pad&amp;&amp;pad.editbarClick('insertunorderedlist');return false;">
<a class="buttonicon buttonicon-insertunorderedlist" title="Toggle Bullet List"></a>
</li>
<li onClick="window.pad&amp;&amp;pad.editbarClick('indent');return false;" >
<a title="Indent">
<div class="buttonicon buttonicon-indent"></div>
</a>
<li id="indent" onClick="window.pad&amp;&amp;pad.editbarClick('indent');return false;">
<a class="buttonicon buttonicon-indent" title="Indent"></a>
</li>
<li onClick="window.pad&amp;&amp;pad.editbarClick('outdent');return false;" >
<a title="Unindent">
<div class="buttonicon buttonicon-outdent"></div>
</a>
<li id="outdent" onClick="window.pad&amp;&amp;pad.editbarClick('outdent');return false;">
<a class="buttonicon buttonicon-outdent" title="Unindent"></a>
</li>
<li class="separator"></li>
<li onClick="window.pad&amp;&amp;pad.editbarClick('undo');return false;" >
<a title="Undo (ctrl-Z)">
<div class="buttonicon buttonicon-undo"></div>
</a>
<li id="undo" onClick="window.pad&amp;&amp;pad.editbarClick('undo');return false;">
<a class="buttonicon buttonicon-undo" title="Undo (ctrl-Z)"></a>
</li>
<li onClick="window.pad&amp;&amp;pad.editbarClick('redo');return false;" >
<a title="Redo (ctrl-Y)">
<div class="buttonicon buttonicon-redo"></div>
</a>
<li id="redo" onClick="window.pad&amp;&amp;pad.editbarClick('redo');return false;">
<a class="buttonicon buttonicon-redo" title="Redo (ctrl-Y)"></a>
</li>
<li class="separator"></li>
<li id="clearAuthorship" onClick="window.pad&amp;&amp;pad.editbarClick('clearauthorship');return false;" >
<a title="Clear Authorship Colors">
<div class="buttonicon buttonicon-clearauthorship"></div>
</a>
<li id="clearAuthorship" onClick="window.pad&amp;&amp;pad.editbarClick('clearauthorship');return false;">
<a class="buttonicon buttonicon-clearauthorship" title="Clear Authorship Colors"></a>
</li>
</ul>
<ul id="menu_right">
<li onClick="window.pad&amp;&amp;pad.editbarClick('settings');return false;">
<a id="settingslink" title="Settings of this pad">
<div class="buttonicon buttonicon-settings"></div>
</a>
<li id="settingslink" onClick="window.pad&amp;&amp;pad.editbarClick('settings');return false;">
<a class="buttonicon buttonicon-settings" id="settingslink" title="Settings of this pad"></a>
</li>
<li onClick="window.pad&amp;&amp;pad.editbarClick('import_export');return false;">
<a id="exportlink" title="Import/Export from/to different document formats">
<div class="buttonicon buttonicon-import_export"></div>
</a>
<li id="importexportlink" onClick="window.pad&amp;&amp;pad.editbarClick('import_export');return false;">
<a class="buttonicon buttonicon-import_export" id="exportlink" title="Import/Export from/to different document formats"></a>
</li>
<li onClick="window.pad&amp;&amp;pad.editbarClick('embed');return false;" >
<a id="embedlink" title="Share and Embed this pad">
<div class="buttonicon buttonicon-embed"></div>
</a>
<li id="embedlink" onClick="window.pad&amp;&amp;pad.editbarClick('embed');return false;" >
<a class="buttonicon buttonicon-embed" id="embedlink" title="Share and Embed this pad"></a>
</li>
<li class="separator"></li>
<li id="timesliderlink" onClick="document.location = document.location.pathname+ '/timeslider'">
<a title="Show the history of this pad">
<div class="buttonicon buttonicon-history"></div>
</a>
<a class="buttonicon buttonicon-history" title="Show the history of this pad"></a>
</li>
<li id="usericon" onClick="window.pad&amp;&amp;pad.editbarClick('showusers');return false;" >
<a title="Show connected users">
<div class="buttonicon buttonicon-showusers" id="usericonback"></div>
<span id="online_count">1</span>
</a>
<li id="usericon" onClick="window.pad&amp;&amp;pad.editbarClick('showusers');return false;" title="Show connected users">
<span class="buttonicon buttonicon-showusers" id="usericonback"></span>
<span id="online_count">1</span>
</li>
</ul>
</div>
@ -133,14 +103,14 @@
<div id="settingsmenu" class="popup">
<h1>Pad settings</h1>
<div class="left_popup">
<div class="column">
<h2>My view</h2>
<p>
<input type="checkbox" id="options-stickychat" onClick="chat.stickToScreen();">
<label for="options-stickychat">Chat always on screen</label>
</p>
<p>
<input type="checkbox" id="options-colorscheck" checked>
<input type="checkbox" id="options-colorscheck">
<label for="options-colorscheck">Authorship colors</label>
</p>
<p>
@ -155,7 +125,7 @@
</select>
</p>
</div>
<div class="right_popup">
<div class="column">
<h2>Global view</h2>
<p>Currently nothing.</p>
<p class="note">These options affect everyone viewing this pad.</p>
@ -163,7 +133,7 @@
</div>
<div id="importexport" class="popup">
<div class="left_popup">
<div class="column">
<h2>Import from text file, HTML, PDF, Word, ODT or RTF</h2><br>
<form id="importform" method="post" action="" target="importiframe" enctype="multipart/form-data">
<div class="importformdiv" id="importformfilediv">
@ -182,7 +152,7 @@
</div>
</form>
</div>
<div class="right_popup">
<div class="column">
<h2>Export current pad as</h2>
<a id="exporthtmla" target="_blank" class="exportlink"><div class="exporttype" id="exporthtml">HTML</div></a>
<a id="exportplaina" target="_blank" class="exportlink"><div class="exporttype" id="exportplain">Plain text</div></a>
@ -218,11 +188,9 @@
<div id="chatthrob"></div>
<div id="chaticon">
<a onClick="chat.show();return false;" title="Open the chat for this pad">
<span id="chatlabel">Chat</span>
<div class="buttonicon buttonicon-chat"></div>
</a>
<div id="chaticon" title="Open the chat for this pad" onclick="chat.show();return false;">
<span id="chatlabel">Chat</span>
<span class="buttonicon buttonicon-chat"></span>
<span id="chatcounter">0</span>
</div>
@ -292,7 +260,7 @@
<script type="text/javascript" src="../static/js/require-kernel.js"></script>
<script type="text/javascript" src="../static/js/jquery.js"></script>
<script type="text/javascript" src="../socket.io/socket.io.js"></script>
<script type="text/javascript" src="../minified/pad.js"></script>
<script type="text/javascript" src="../minified/pad.js?callback=require.define"></script>
<script type="text/javascript">
var clientVars = {};
(function () {

2
src/static/timeslider.html
View File

@ -200,7 +200,7 @@
<script type="text/javascript" src="../../../static/js/require-kernel.js"></script>
<script type="text/javascript" src="../../../static/js/jquery.js"></script>
<script type="text/javascript" src="../../../socket.io/socket.io.js"></script>
<script type="text/javascript" src="../../../minified/timeslider.js"></script>
<script type="text/javascript" src="../../../minified/timeslider.js?callback=require.define"></script>
<script type="text/javascript" src="../../../static/custom/timeslider.js"></script>
<script type="text/javascript" >
var clientVars = {};

421
static/js/prefixfree.js Normal file
View File

@ -0,0 +1,421 @@
/**
* StyleFix 1.0.1
* @author Lea Verou
* MIT license
*/
(function(){
if(!window.addEventListener) {
return;
}
var self = window.StyleFix = {
link: function(link) {
try {
// Ignore stylesheets with data-noprefix attribute as well as alternate stylesheets
if(link.rel !== 'stylesheet' || !link.sheet.cssRules || link.hasAttribute('data-noprefix')) {
return;
}
}
catch(e) {
return;
}
if(link.href == "data:text/css,"){
return false;
}
var url = link.href || link.getAttribute('data-href'),
base = url.replace(/[^\/]+$/, ''),
parent = link.parentNode,
xhr = new XMLHttpRequest();
xhr.open('GET', url);
xhr.onreadystatechange = function() {
if(xhr.readyState === 4) {
var css = xhr.responseText;
if(css && link.parentNode) {
css = self.fix(css, true, link);
// Convert relative URLs to absolute, if needed
if(base) {
css = css.replace(/url\((?:'|")?(.+?)(?:'|")?\)/gi, function($0, url) {
if(!/^([a-z]{3,10}:|\/|#)/i.test(url)) { // If url not absolute & not a hash
// May contain sequences like /../ and /./ but those DO work
return 'url("' + base + url + '")';
}
return $0;
});
// behavior URLs shoudn’t be converted (Issue #19)
css = css.replace(RegExp('\\b(behavior:\\s*?url\\(\'?"?)' + base, 'gi'), '$1');
}
var style = document.createElement('style');
style.textContent = css;
style.media = link.media;
style.disabled = link.disabled;
style.setAttribute('data-href', link.getAttribute('href'));
parent.insertBefore(style, link);
parent.removeChild(link);
}
}
};
xhr.send(null);
link.setAttribute('data-inprogress', '');
},
styleElement: function(style) {
var disabled = style.disabled;
style.textContent = self.fix(style.textContent, true, style);
style.disabled = disabled;
},
styleAttribute: function(element) {
var css = element.getAttribute('style');
css = self.fix(css, false, element);
element.setAttribute('style', css);
},
process: function() {
// Linked stylesheets
$('link[rel="stylesheet"]:not([data-inprogress])').forEach(StyleFix.link);
// Inline stylesheets
$('style').forEach(StyleFix.styleElement);
// Inline styles
$('[style]').forEach(StyleFix.styleAttribute);
},
register: function(fixer, index) {
(self.fixers = self.fixers || [])
.splice(index === undefined? self.fixers.length : index, 0, fixer);
},
fix: function(css, raw) {
for(var i=0; i<self.fixers.length; i++) {
css = self.fixers[i](css, raw) || css;
}
return css;
},
camelCase: function(str) {
return str.replace(/-([a-z])/g, function($0, $1) { return $1.toUpperCase(); }).replace('-','');
},
deCamelCase: function(str) {
return str.replace(/[A-Z]/g, function($0) { return '-' + $0.toLowerCase() });
}
};
/**************************************
* Process styles
**************************************/
(function(){
setTimeout(function(){
$('link[rel="stylesheet"]').forEach(StyleFix.link);
}, 10);
document.addEventListener('DOMContentLoaded', StyleFix.process, false);
})();
function $(expr, con) {
return [].slice.call((con || document).querySelectorAll(expr));
}
})();
/**
* PrefixFree 1.0.4
* @author Lea Verou
* MIT license
*/
(function(root, undefined){
if(!window.StyleFix || !window.getComputedStyle) {
return;
}
var self = window.PrefixFree = {
prefixCSS: function(css, raw) {
var prefix = self.prefix;
function fix(what, before, after, replacement) {
what = self[what];
if(what.length) {
var regex = RegExp(before + '(' + what.join('|') + ')' + after, 'gi');
css = css.replace(regex, replacement);
}
}
fix('functions', '(\\s|:|,)', '\\s*\\(', '$1' + prefix + '$2(');
fix('keywords', '(\\s|:)', '(\\s|;|\\}|$)', '$1' + prefix + '$2$3');
fix('properties', '(^|\\{|\\s|;)', '\\s*:', '$1' + prefix + '$2:');
// Prefix properties *inside* values (issue #8)
if (self.properties.length) {
var regex = RegExp('\\b(' + self.properties.join('|') + ')(?!:)', 'gi');
fix('valueProperties', '\\b', ':(.+?);', function($0) {
return $0.replace(regex, prefix + "$1")
});
}
if(raw) {
fix('selectors', '', '\\b', self.prefixSelector);
fix('atrules', '@', '\\b', '@' + prefix + '$1');
}
// Fix double prefixing
css = css.replace(RegExp('-' + prefix, 'g'), '-');
return css;
},
// Warning: prefixXXX functions prefix no matter what, even if the XXX is supported prefix-less
prefixSelector: function(selector) {
return selector.replace(/^:{1,2}/, function($0) { return $0 + self.prefix })
},
prefixProperty: function(property, camelCase) {
var prefixed = self.prefix + property;
return camelCase? StyleFix.camelCase(prefixed) : prefixed;
}
};
/**************************************
* Properties
**************************************/
(function() {
var prefixes = {},
properties = [],
shorthands = {},
style = getComputedStyle(document.documentElement, null),
dummy = document.createElement('div').style;
// Why are we doing this instead of iterating over properties in a .style object? Cause Webkit won't iterate over those.
var iterate = function(property) {
if(property.charAt(0) === '-') {
properties.push(property);
var parts = property.split('-'),
prefix = parts[1];
// Count prefix uses
prefixes[prefix] = ++prefixes[prefix] || 1;
// This helps determining shorthands
while(parts.length > 3) {
parts.pop();
var shorthand = parts.join('-');
if(supported(shorthand) && properties.indexOf(shorthand) === -1) {
properties.push(shorthand);
}
}
}
},
supported = function(property) {
return StyleFix.camelCase(property) in dummy;
}
// Some browsers have numerical indices for the properties, some don't
if(style.length > 0) {
for(var i=0; i<style.length; i++) {
iterate(style[i])
}
}
else {
for(var property in style) {
iterate(StyleFix.deCamelCase(property));
}
}
// Find most frequently used prefix
var highest = {uses:0};
for(var prefix in prefixes) {
var uses = prefixes[prefix];
if(highest.uses < uses) {
highest = {prefix: prefix, uses: uses};
}
}
self.prefix = '-' + highest.prefix + '-';
self.Prefix = StyleFix.camelCase(self.prefix);
self.properties = [];
// Get properties ONLY supported with a prefix
for(var i=0; i<properties.length; i++) {
var property = properties[i];
if(property.indexOf(self.prefix) === 0) { // we might have multiple prefixes, like Opera
var unprefixed = property.slice(self.prefix.length);
if(!supported(unprefixed)) {
self.properties.push(unprefixed);
}
}
}
// IE fix
if(self.Prefix == 'Ms'
&& !('transform' in dummy)
&& !('MsTransform' in dummy)
&& ('msTransform' in dummy)) {
self.properties.push('transform', 'transform-origin');
}
self.properties.sort();
})();
/**************************************
* Values
**************************************/
(function() {
// Values that might need prefixing
var functions = {
'linear-gradient': {
property: 'backgroundImage',
params: 'red, teal'
},
'calc': {
property: 'width',
params: '1px + 5%'
},
'element': {
property: 'backgroundImage',
params: '#foo'
}
};
functions['repeating-linear-gradient'] =
functions['repeating-radial-gradient'] =
functions['radial-gradient'] =
functions['linear-gradient'];
var keywords = {
'initial': 'color',
'zoom-in': 'cursor',
'zoom-out': 'cursor',
'box': 'display',
'flexbox': 'display',
'inline-flexbox': 'display'
};
self.functions = [];
self.keywords = [];
var style = document.createElement('div').style;
function supported(value, property) {
style[property] = '';
style[property] = value;
return !!style[property];
}
for (var func in functions) {
var test = functions[func],
property = test.property,
value = func + '(' + test.params + ')';
if (!supported(value, property)
&& supported(self.prefix + value, property)) {
// It's supported, but with a prefix
self.functions.push(func);
}
}
for (var keyword in keywords) {
var property = keywords[keyword];
if (!supported(keyword, property)
&& supported(self.prefix + keyword, property)) {
// It's supported, but with a prefix
self.keywords.push(keyword);
}
}
})();
/**************************************
* Selectors and @-rules
**************************************/
(function() {
var
selectors = {
':read-only': null,
':read-write': null,
':any-link': null,
'::selection': null
},
atrules = {
'keyframes': 'name',
'viewport': null,
'document': 'regexp(".")'
};
self.selectors = [];
self.atrules = [];
var style = root.appendChild(document.createElement('style'));
function supported(selector) {
style.textContent = selector + '{}'; // Safari 4 has issues with style.innerHTML
return !!style.sheet.cssRules.length;
}
for(var selector in selectors) {
var test = selector + (selectors[selector]? '(' + selectors[selector] + ')' : '');
if(!supported(test) && supported(self.prefixSelector(test))) {
self.selectors.push(selector);
}
}
for(var atrule in atrules) {
var test = atrule + ' ' + (atrules[atrule] || '');
if(!supported('@' + test) && supported('@' + self.prefix + test)) {
self.atrules.push(atrule);
}
}
root.removeChild(style);
})();
// Properties that accept properties as their value
self.valueProperties = [
'transition',
'transition-property'
]
// Add class for current prefix
root.className += ' ' + self.prefix;
StyleFix.register(self.prefixCSS);
})(document.documentElement);