cleaning
Iván Eixarch
parent
d0a17d5471
commit
ef3231efd2
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@ -18,64 +18,47 @@
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* limitations under the License.
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*/
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var ERR = require("async-stacktrace");
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var padManager = require("../db/PadManager");
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var padMessageHandler = require("./PadMessageHandler");
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var async = require("async");
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var fs = require("fs");
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var settings = require('../utils/Settings');
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var formidable = require('formidable');
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var os = require("os");
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// TESTING importing in HTML
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var importHtml = require("../utils/ImportHtml");
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var ERR = require("async-stacktrace")
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, padManager = require("../db/PadManager")
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, padMessageHandler = require("./PadMessageHandler")
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, async = require("async")
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, fs = require("fs")
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, settings = require('../utils/Settings')
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, formidable = require('formidable')
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, os = require("os")
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, importHtml = require("../utils/ImportHtml");
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//load abiword only if its enabled
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if(settings.abiword != null)
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var abiword = require("../utils/Abiword");
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//Patched in formidable since v1.0.4:
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// The dafault temp directory is well detected in order to OS
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//var tempDirectory = "/tmp/";
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//tempDirectory changes if the operating system is windows
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/*if(os.type().indexOf("Windows") > -1)
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{
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tempDirectory = process.env.TEMP;
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}*/
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/**
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* do a requested import
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*/
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exports.doImport = function(req, res, padId)
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{
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//pipe to a file
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//convert file to text via abiword
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//set text in the pad
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//convert file to html via abiword
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//set html in the pad
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var srcFile, destFile;
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var pad;
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var text;
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var srcFile, destFile
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, pad;
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, text;
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async.series([
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//save the uploaded file to /tmp
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function(callback)
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{
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function(callback) {
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var form = new formidable.IncomingForm();
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form.keepExtensions = true;
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//form.uploadDir = tempDirectory;
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form.parse(req, function(err, fields, files)
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{
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form.parse(req, function(err, fields, files) {
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//the upload failed, stop at this point
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if(err || files.file === undefined)
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{
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if(err || files.file === undefined) {
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console.warn("Uploading Error: " + err.stack);
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callback("uploadFailed");
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}
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//everything ok, continue
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else
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{
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else {
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//save the path of the uploaded file
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srcFile = files.file.path;
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callback();
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@ -85,48 +68,38 @@ exports.doImport = function(req, res, padId)
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//ensure this is a file ending we know, else we change the file ending to .txt
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//this allows us to accept source code files like .c or .java
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function(callback)
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{
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function(callback) {
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var fileEnding = (srcFile.split(".")[1] || "").toLowerCase();
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var knownFileEndings = ["txt", "doc", "docx", "pdf", "odt", "html", "htm"];
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//find out if this is a known file ending
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var fileEndingKnown = false;
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for(var i in knownFileEndings)
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{
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if(fileEnding == knownFileEndings[i])
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{
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for(var i in knownFileEndings) {
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if(fileEnding == knownFileEndings[i]){
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fileEndingKnown = true;
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}
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}
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//if the file ending is known, continue as normal
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if(fileEndingKnown)
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{
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if(fileEndingKnown) {
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callback();
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}
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//we need to rename this file with a .txt ending
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else
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{
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else {
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var oldSrcFile = srcFile;
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srcFile = srcFile.split(".")[0] + ".txt";
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//srcFile = srcFile.split(".")[0] + ".htm";
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fs.rename(oldSrcFile, srcFile, callback);
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}
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},
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//convert file to text
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function(callback)
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{
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function(callback) {
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var randNum = Math.floor(Math.random()*0xFFFFFFFF);
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//destFile = tempDirectory + "eplite_import_" + randNum + ".txt";
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//destFile = tempDirectory + "eplite_import_" + randNum + ".htm";
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destFile = os.tmpDir() + "/eplite_import_" + randNum + ".htm";
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//abiword.convertFile(srcFile, destFile, "txt", function(err){
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abiword.convertFile(srcFile, destFile, "htm", function(err){
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abiword.convertFile(srcFile, destFile, "htm", function(err) {
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//catch convert errors
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if(err){
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if(err) {
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console.warn("Converting Error:", err);
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return callback("convertFailed");
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} else {
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@ -136,10 +109,8 @@ exports.doImport = function(req, res, padId)
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},
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//get the pad object
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function(callback)
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{
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padManager.getPad(padId, function(err, _pad)
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{
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function(callback) {
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padManager.getPad(padId, function(err, _pad){
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if(ERR(err, callback)) return;
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pad = _pad;
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callback();
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@ -147,54 +118,40 @@ exports.doImport = function(req, res, padId)
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},
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//read the text
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function(callback)
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{
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fs.readFile(destFile, "utf8", function(err, _text)
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{
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function(callback) {
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fs.readFile(destFile, "utf8", function(err, _text){
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if(ERR(err, callback)) return;
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text = _text;
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//node on windows has a delay on releasing of the file lock.
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//We add a 100ms delay to work around this
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if(os.type().indexOf("Windows") > -1)
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{
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setTimeout(function()
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{
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callback();
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}, 100);
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}
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else
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{
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if(os.type().indexOf("Windows") > -1){
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setTimeout(function(){callback();}, 100);
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} else {
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callback();
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}
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});
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},
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//change text of the pad and broadcast the changeset
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function(callback)
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{
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//pad.setText(text);
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//prueba
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function(callback) {
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importHtml.setPadHTML(pad, text);
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padMessageHandler.updatePadClients(pad, callback);
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},
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//clean up temporary files
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function(callback)
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{
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function(callback) {
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async.parallel([
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function(callback)
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{
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function(callback){
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fs.unlink(srcFile, callback);
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},
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function(callback)
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{
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function(callback){
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fs.unlink(destFile, callback);
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}
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], callback);
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}
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], function(err)
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{
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], function(err) {
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var status = "ok";
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//check for known errors and replace the status
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