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@ -1,6 +1,7 @@
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define([
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'jquery',
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'/file/file-crypto.js',
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'/common/make-backup.js',
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'/common/common-thumbnail.js',
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'/common/common-interface.js',
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'/common/common-ui-elements.js',
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@ -11,9 +12,8 @@ define([
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'/bower_components/file-saver/FileSaver.min.js',
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'/bower_components/tweetnacl/nacl-fast.min.js',
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], function ($, FileCrypto, Thumb, UI, UIElements, Util, Hash, h, Messages) {
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], function ($, FileCrypto, MakeBackup, Thumb, UI, UIElements, Util, Hash, h, Messages) {
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var Nacl = window.nacl;
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var saveAs = window.saveAs;
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var module = {};
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var blobToArrayBuffer = function (blob, cb) {
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@ -446,124 +446,108 @@ define([
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createUploader(config.dropArea, config.hoverArea, config.body);
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File.downloadFile = function (fData, cb) {
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var parsed = Hash.parsePadUrl(fData.href || fData.roHref);
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var hash = parsed.hash;
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var name = fData.filename || fData.title;
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var secret = Hash.getSecrets('file', hash, fData.password);
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var src = Hash.getBlobPathFromHex(secret.channel);
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var key = secret.keys && secret.keys.cryptKey;
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common.getFileSize(secret.channel, function (e, data) {
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var todo = function (file) {
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if (queue.inProgress) { return; }
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queue.inProgress = true;
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var id = file.id;
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var $row = $table.find('tr[id="'+id+'"]');
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var $pv = $row.find('.cp-fileupload-table-progress-value');
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var $pb = $row.find('.cp-fileupload-table-progress-container');
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var $pc = $row.find('.cp-fileupload-table-progress');
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var $link = $row.find('.cp-fileupload-table-link');
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var done = function () {
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$row.find('.cp-fileupload-table-cancel').text('-');
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queue.inProgress = false;
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queue.next();
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};
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var updateProgressbar = function (file, data, downloadFunction, cb) {
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if (queue.inProgress) { return; }
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queue.inProgress = true;
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var id = file.id;
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var updateDLProgress = function (progressValue) {
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var text = Math.round(progressValue*100) + '%';
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text += ' ('+ Messages.download_step1 +'...)';
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$pv.text(text);
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$pb.css({
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width: progressValue * $pc.width()+'px'
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});
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};
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var updateProgress = function (progressValue) {
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var text = Math.round(progressValue*100) + '%';
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text += progressValue === 1 ? '' : ' ('+ Messages.download_step2 +'...)';
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$pv.text(text);
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$pb.css({
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width: progressValue * $pc.width()+'px'
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});
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};
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var $row = $table.find('tr[id="'+id+'"]');
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var $pv = $row.find('.cp-fileupload-table-progress-value');
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var $pb = $row.find('.cp-fileupload-table-progress-container');
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var $pc = $row.find('.cp-fileupload-table-progress');
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var $link = $row.find('.cp-fileupload-table-link');
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var dl = module.downloadFile(fData, function (err, obj) {
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$link.prepend($('<span>', {'class': 'fa fa-external-link'}))
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.attr('href', '#')
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.click(function (e) {
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e.preventDefault();
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obj.download();
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});
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done();
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if (obj) { obj.download(); }
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cb(err, obj);
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}, {
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src: src,
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key: key,
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name: name,
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progress: updateDLProgress,
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progress2: updateProgress,
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});
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var done = function () {
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$row.find('.cp-fileupload-table-cancel').text('-');
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queue.inProgress = false;
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queue.next();
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};
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var $cancel = $('<span>', {'class': 'cp-fileupload-table-cancel-button fa fa-times'}).click(function () {
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dl.cancel();
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$cancel.remove();
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$row.find('.cp-fileupload-table-progress-value').text(Messages.upload_cancelled);
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done();
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});
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$row.find('.cp-fileupload-table-cancel').html('').append($cancel);
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};
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var updateDLProgress = function (progressValue) {
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var text = Math.round(progressValue * 100) + '%';
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text += ' (' + Messages.download_step1 + '...)';
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$pv.text(text);
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$pb.css({
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width: progressValue * $pc.width() + 'px'
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});
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};
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var updateDecryptProgress = function (progressValue) {
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var text = Math.round(progressValue*100) + '%';
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text += progressValue === 1 ? '' : ' (' + Messages.download_step2 + '...)';
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$pv.text(text);
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$pb.css({
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width: progressValue * $pc.width()+'px'
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});
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};
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var updateProgress = function (progressValue) {
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var text = Math.round(progressValue*100) + '%';
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$pv.text(text);
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$pb.css({
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width: progressValue * $pc.width()+'px'
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});
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};
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var ctx = {
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get: common.getPad,
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sframeChan: sframeChan,
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};
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downloadFunction(ctx, data, function (err, obj) {
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$link.prepend($('<span>', {'class': 'fa fa-external-link'}))
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.attr('href', '#')
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.click(function (e) {
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e.preventDefault();
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obj.download();
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});
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done();
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if (obj) { obj.download(); }
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cb(err, obj);
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}, {
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progress: updateDLProgress,
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progress2: updateDecryptProgress,
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folderProgress: updateProgress,
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});
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// var $cancel = $('<span>', {'class': 'cp-fileupload-table-cancel-button fa fa-times'}).click(function () {
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// dl.cancel();
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// $cancel.remove();
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// $row.find('.cp-fileupload-table-progress-value').text(Messages.upload_cancelled);
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// done();
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// });
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// $row.find('.cp-fileupload-table-cancel').html('').append($cancel);
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$row.find('.cp-fileupload-table-cancel').html('');
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};
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File.downloadFile = function (fData, cb) {
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var name = fData.filename || fData.title;
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common.getFileSize(fData.channel, function (e, data) {
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queue.push({
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dl: todo,
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dl: function (file) { updateProgressbar(file, fData, MakeBackup.downloadFile, cb); },
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size: data,
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name: name
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});
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});
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};
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return File;
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};
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module.downloadFile = function (fData, cb, obj) {
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var cancelled = false;
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var cancel = function () {
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cancelled = true;
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File.downloadPad = function (pData, cb) {
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queue.push({
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dl: function (file) { updateProgressbar(file, pData, MakeBackup.downloadPad, cb); },
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size: 0,
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name: pData.title,
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});
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};
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var src, key, name;
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if (obj && obj.src && obj.key && obj.name) {
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src = obj.src;
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key = obj.key;
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name = obj.name;
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} else {
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var parsed = Hash.parsePadUrl(fData.href || fData.roHref);
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var hash = parsed.hash;
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name = fData.filename || fData.title;
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var secret = Hash.getSecrets('file', hash, fData.password);
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src = Hash.getBlobPathFromHex(secret.channel);
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key = secret.keys && secret.keys.cryptKey;
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}
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Util.fetch(src, function (err, u8) {
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if (cancelled) { return; }
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if (err) { return void cb('E404'); }
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FileCrypto.decrypt(u8, key, function (err, res) {
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if (cancelled) { return; }
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if (err) { return void cb(err); }
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if (!res.content) { return void cb('EEMPTY'); }
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var dl = function () {
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saveAs(res.content, name || res.metadata.name);
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};
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cb(null, {
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metadata: res.metadata,
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content: res.content,
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download: dl
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});
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}, obj && obj.progress2);
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}, obj && obj.progress);
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return {
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cancel: cancel
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File.downloadFolder = function (data, cb) {
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queue.push({
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dl: function (file) { updateProgressbar(file, data, MakeBackup.downloadFolder, cb); },
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size: 0,
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name: data.folderName,
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});
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};
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return File;
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};
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return module;
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});
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ansuz
6 years ago
committed by