web/cryptpad
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Get the file name before downloading the entire file

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This commit is contained in:
yflory
2017-05-22 15:30:59 +02:00
parent 90a9764fa4
commit 40b99e7bbf
4 changed files with 50 additions and 37 deletions
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83
www/file/main.js
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@@ -26,6 +26,9 @@ define([
var $table = $iframe.find('#status');
var $progress = $iframe.find('#progress');
$iframe.find('body').on('dragover', function (e) { e.preventDefault(); });
$iframe.find('body').on('drop', function (e) { e.preventDefault(); });
Cryptpad.addLoadingScreen();
var Title;
@@ -211,13 +214,10 @@ define([
};
var exportFile = function () {
var suggestion = document.title;
Cryptpad.prompt(Messages.exportPrompt,
Cryptpad.fixFileName(suggestion), function (filename) {
if (!(typeof(filename) === 'string' && filename)) { return; }
var blob = new Blob([myFile], {type: myDataType});
saveAs(blob, filename);
});
var filename = Cryptpad.fixFileName(document.title);
if (!(typeof(filename) === 'string' && filename)) { return; }
var blob = new Blob([myFile], {type: myDataType});
saveAs(blob, filename);
};
Title = Cryptpad.createTitle({}, function(){}, Cryptpad);
@@ -250,40 +250,50 @@ define([
if (!uploadMode) {
$dlform.show();
Cryptpad.removeLoadingScreen();
$dlform.find('#dl').click(function () {
if (myFile) { return void exportFile(); }
var src = Cryptpad.getBlobPathFromHex(hexFileName);
var cryptKey = secret.keys && secret.keys.fileKeyStr;
var key = Nacl.util.decodeBase64(cryptKey);
var src = Cryptpad.getBlobPathFromHex(hexFileName);
var cryptKey = secret.keys && secret.keys.fileKeyStr;
var key = Nacl.util.decodeBase64(cryptKey);
FileCrypto.fetchDecryptedMetadata(src, key, function (e, metadata) {
if (e) { return void console.error(e); }
var title = document.title = metadata.name;
Title.updateTitle(title || Title.defaultTitle);
/* return FileCrypto.fetchDecryptedMetadata(src, key, function (e, metadata) {
if (e) { return console.error(e); }
console.log(metadata);
});*/
return Cryptpad.fetch(src, function (e, u8) {
if (e) { return void Cryptpad.alert(e); }
Cryptpad.removeLoadingScreen();
var decrypting = false;
$dlform.find('#dl, #progress').click(function () {
if (decrypting) { return; }
if (myFile) { return void exportFile(); }
decrypting = true;
// now decrypt the u8
if (!u8 || !u8.length) {
return void Cryptpad.errorLoadingScreen(e);
}
FileCrypto.decrypt(u8, key, function (e, data) {
return Cryptpad.fetch(src, function (e, u8) {
if (e) {
return console.error(e);
decrypting = false;
return void Cryptpad.alert(e);
}
console.log(data);
var title = document.title = data.metadata.name;
myFile = data.content;
myDataType = data.metadata.type;
Title.updateTitle(title || Title.defaultTitle);
exportFile();
}, function (progress) {
var p = progress * 100 +'%';
$progress.width(p);
console.error(progress);
// now decrypt the u8
if (!u8 || !u8.length) {
return void Cryptpad.errorLoadingScreen(e);
}
FileCrypto.decrypt(u8, key, function (e, data) {
if (e) {
decrypting = false;
return console.error(e);
}
console.log(data);
var title = document.title = data.metadata.name;
myFile = data.content;
myDataType = data.metadata.type;
Title.updateTitle(title || Title.defaultTitle);
exportFile();
decrypting = false;
}, function (progress) {
var p = progress * 100 +'%';
$progress.width(p);
console.error(progress);
});
});
});
});
@@ -341,6 +351,7 @@ define([
e.stopPropagation();
})
.on('drop', function (e) {
e.stopPropagation();
var dropped = e.originalEvent.dataTransfer.files;
counter = 0;
$label.removeClass('hovering');