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etherpad-lite
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This commit is contained in:
John McLear 2014-12-29 20:57:58 +01:00
parent 565097efb4
commit 3773b6346b
7 changed files with 91 additions and 42 deletions
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1
src/locales/en.json
View File

@ -44,6 +44,7 @@
"pad.importExport.import": "Upload any text file or document",
"pad.importExport.importSuccessful": "Successful!",
"pad.importExport.export": "Export current pad as:",
"pad.importExport.exportetherpad": "Etherpad",
"pad.importExport.exporthtml": "HTML",
"pad.importExport.exportplain": "Plain text",
"pad.importExport.exportword": "Microsoft Word",

14
src/node/handler/ExportHandler.js
View File

@ -21,6 +21,7 @@
var ERR = require("async-stacktrace");
var exporthtml = require("../utils/ExportHtml");
var exporttxt = require("../utils/ExportTxt");
var exportEtherpad = require("../utils/ExportEtherpad");
var async = require("async");
var fs = require("fs");
var settings = require('../utils/Settings');
@ -52,14 +53,21 @@ exports.doExport = function(req, res, padId, type)
// if fileName is set then set it to the padId, note that fileName is returned as an array.
if(hookFileName.length) fileName = hookFileName;
//tell the browser that this is a downloadable file
res.attachment(fileName + "." + type);
//if this is a plain text export, we can do this directly
// We have to over engineer this because tabs are stored as attributes and not plain text
if(type == "txt")
if(type == "etherpad"){
console.log("Exporting Etherpad");
exportEtherpad.getPadRaw(padId, function(err, pad){
if(!err){
res.send(pad);
// return;
}
});
}
else if(type == "txt")
{
var txt;
var randNum;

111
src/node/handler/ImportHandler.js
View File

@ -29,6 +29,7 @@ var ERR = require("async-stacktrace")
, formidable = require('formidable')
, os = require("os")
, importHtml = require("../utils/ImportHtml")
, importEtherpad = require("../utils/ImportEtherpad")
, log4js = require("log4js")
, hooks = require("ep_etherpad-lite/static/js/pluginfw/hooks.js");
@ -53,7 +54,8 @@ exports.doImport = function(req, res, padId)
var srcFile, destFile
, pad
, text
, importHandledByPlugin;
, importHandledByPlugin
, directDatabaseAccess;
var randNum = Math.floor(Math.random()*0xFFFFFFFF);
@ -83,7 +85,7 @@ exports.doImport = function(req, res, padId)
//this allows us to accept source code files like .c or .java
function(callback) {
var fileEnding = path.extname(srcFile).toLowerCase()
, knownFileEndings = [".txt", ".doc", ".docx", ".pdf", ".odt", ".html", ".htm"]
, knownFileEndings = [".txt", ".doc", ".docx", ".pdf", ".odt", ".html", ".htm", ".etherpad"]
, fileEndingKnown = (knownFileEndings.indexOf(fileEnding) > -1);
//if the file ending is known, continue as normal
@ -116,9 +118,22 @@ exports.doImport = function(req, res, padId)
}
});
},
function(callback) {
var fileEnding = path.extname(srcFile).toLowerCase()
var fileIsEtherpad = (fileEnding === ".etherpad");
if(fileIsEtherpad){
fs.readFile(srcFile, "utf8", function(err, _text){
directDatabaseAccess = true;
importEtherpad.setPadRaw(padId, _text, function(err){
console.log("returning");
return callback(null);
});
});
}
},
//convert file to html
function(callback) {
if(!importHandledByPlugin){
if(!importHandledByPlugin || !directDatabaseAccess){
var fileEnding = path.extname(srcFile).toLowerCase();
var fileIsHTML = (fileEnding === ".html" || fileEnding === ".htm");
if (abiword && !fileIsHTML) {
@ -141,7 +156,7 @@ exports.doImport = function(req, res, padId)
},
function(callback) {
if (!abiword) {
if (!abiword || !directDatabaseAccess) {
// Read the file with no encoding for raw buffer access.
fs.readFile(destFile, function(err, buf) {
if (err) throw err;
@ -175,50 +190,70 @@ exports.doImport = function(req, res, padId)
//read the text
function(callback) {
fs.readFile(destFile, "utf8", function(err, _text){
if(ERR(err, callback)) return;
text = _text;
// Title needs to be stripped out else it appends it to the pad..
text = text.replace("<title>", "<!-- <title>");
text = text.replace("</title>","</title>-->");
//node on windows has a delay on releasing of the file lock.
//We add a 100ms delay to work around this
if(os.type().indexOf("Windows") > -1){
setTimeout(function() {callback();}, 100);
} else {
callback();
}
});
if(!directDatabaseAccess){
fs.readFile(destFile, "utf8", function(err, _text){
if(ERR(err, callback)) return;
text = _text;
// Title needs to be stripped out else it appends it to the pad..
text = text.replace("<title>", "<!-- <title>");
text = text.replace("</title>","</title>-->");
//node on windows has a delay on releasing of the file lock.
//We add a 100ms delay to work around this
if(os.type().indexOf("Windows") > -1){
setTimeout(function() {callback();}, 100);
} else {
callback();
}
});
}else{
callback();
}
},
//change text of the pad and broadcast the changeset
function(callback) {
var fileEnding = path.extname(srcFile).toLowerCase();
if (abiword || fileEnding == ".htm" || fileEnding == ".html") {
try{
importHtml.setPadHTML(pad, text);
}catch(e){
apiLogger.warn("Error importing, possibly caused by malformed HTML");
if(!directDatabaseAccess){
var fileEnding = path.extname(srcFile).toLowerCase();
if (abiword || fileEnding == ".htm" || fileEnding == ".html") {
try{
importHtml.setPadHTML(pad, text);
}catch(e){
apiLogger.warn("Error importing, possibly caused by malformed HTML");
}
} else {
pad.setText(text);
}
} else {
pad.setText(text);
}
padMessageHandler.updatePadClients(pad, callback);
// Load the Pad into memory then brodcast updates to all clients
padManager.unloadPad(padId);
padManager.getPad(padId, function(err, _pad){
var pad = _pad;
padManager.unloadPad(padId);
padMessageHandler.updatePadClients(pad, function(){
callback();
});
});
},
//clean up temporary files
function(callback) {
//for node < 0.7 compatible
var fileExists = fs.exists || path.exists;
async.parallel([
function(callback){
fileExists (srcFile, function(exist) { (exist)? fs.unlink(srcFile, callback): callback(); });
},
function(callback){
fileExists (destFile, function(exist) { (exist)? fs.unlink(destFile, callback): callback(); });
}
], callback);
if(!directDatabaseAccess){
//for node < 0.7 compatible
var fileExists = fs.exists || path.exists;
async.parallel([
function(callback){
fileExists (srcFile, function(exist) { (exist)? fs.unlink(srcFile, callback): callback(); });
},
function(callback){
fileExists (destFile, function(exist) { (exist)? fs.unlink(destFile, callback): callback(); });
}
], callback);
}else{
callback();
}
}
], function(err) {

2
src/node/hooks/express/importexport.js
View File

@ -5,7 +5,7 @@ var importHandler = require('../../handler/ImportHandler');
exports.expressCreateServer = function (hook_name, args, cb) {
args.app.get('/p/:pad/:rev?/export/:type', function(req, res, next) {
var types = ["pdf", "doc", "txt", "html", "odt"];
var types = ["pdf", "doc", "txt", "html", "odt", "etherpad"];
//send a 404 if we don't support this filetype
if (types.indexOf(req.params.type) == -1) {
next();

3
src/static/css/pad.css
View File

@ -689,6 +689,9 @@ table#otheruserstable {
#exportpdfa:before {
content: "\e803";
}
#exportetherpada:before {
content: "\e806";
}
#exportopena:before {
content: "\e805";
}

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

@ -198,6 +198,7 @@ var padimpexp = (function()
// build the export links
$("#exporthtmla").attr("href", pad_root_path + "/export/html");
$("#exportetherpada").attr("href", pad_root_path + "/export/etherpad");
$("#exportplaina").attr("href", pad_root_path + "/export/txt");
// activate action to import in the form

1
src/templates/pad.html
View File

@ -203,6 +203,7 @@
<div class="column" id="exportColumn">
<h2 data-l10n-id="pad.importExport.export"></h2>
<% e.begin_block("exportColumn"); %>
<a id="exportetherpada" target="_blank" class="exportlink"><div class="exporttype" id="exportetherpad" data-l10n-id="pad.importExport.exportetherpad"></div></a>
<a id="exporthtmla" target="_blank" class="exportlink"><div class="exporttype" id="exporthtml" data-l10n-id="pad.importExport.exporthtml"></div></a>
<a id="exportplaina" target="_blank" class="exportlink"><div class="exporttype" id="exportplain" data-l10n-id="pad.importExport.exportplain"></div></a>
<a id="exportworda" target="_blank" class="exportlink"><div class="exporttype" id="exportword" data-l10n-id="pad.importExport.exportword"></div></a>