diff --git a/node/handler/ImportHandler.js b/node/handler/ImportHandler.js
index 06a2ce5c..3dccb8af 100644
--- a/node/handler/ImportHandler.js
+++ b/node/handler/ImportHandler.js
@@ -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("", 200);
});
}
diff --git a/node/utils/Abiword.js b/node/utils/Abiword.js
index c53a6ab3..27138e64 100644
--- a/node/utils/Abiword.js
+++ b/node/utils/Abiword.js
@@ -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);
};
}
diff --git a/static/js/pad_impexp.js b/static/js/pad_impexp.js
index 6fe42c70..7ec0b344 100644
--- a/static/js/pad_impexp.js
+++ b/static/js/pad_impexp.js
@@ -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('Import failed: ' + (msg || 'Please try a different file.'))[(fade ? "fadeIn" : "show")]();
+ $('#importmessagefail').html('Import failed: ' + (msg || 'Please copy paste'))[(fade ? "fadeIn" : "show")]();
}
if ($('#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('Import successful!').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()
@@ -290,16 +259,14 @@ 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()
{