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@ -43,7 +43,6 @@ define([
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var andThen = function (common) {
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var $appContainer = $('#cp-app-file-content');
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var $form = $('#cp-app-file-upload-form');
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var $dlform = $('#cp-app-file-download-form');
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var $dlview = $('#cp-app-file-download-view');
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var $label = $form.find('label');
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var $bar = $('.cp-toolbar-container');
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@ -86,36 +85,44 @@ define([
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if (!uploadMode) {
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(function () {
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Messages.download = "Download"; // XXX
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Messages.decrypt = "Decrypt"; // XXX
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var progress = h('div.cp-app-file-progress');
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var progressTxt = h('span.cp-app-file-progress-txt');
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var $progress = $(progress);
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var $progressTxt = $(progressTxt);
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var downloadEl = h('span.cp-app-file-progress-dl', Messages.download);
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var decryptEl = h('span.cp-app-file-progress-dc', Messages.decrypt);
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var progressContainer = h('div.cp-app-file-progress-container', [
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downloadEl,
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decryptEl,
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progress
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]);
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var hexFileName = secret.channel;
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var src = fileHost + Hash.getBlobPathFromHex(hexFileName);
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var key = secret.keys && secret.keys.cryptKey;
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var cryptKey = Nacl.util.encodeBase64(key);
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FileCrypto.fetchDecryptedMetadata(src, key, function (e, metadata) {
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if (e) {
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if (e === 'XHR_ERROR') {
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return void UI.errorLoadingScreen(Messages.download_resourceNotAvailable, false, function () {
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common.gotoURL('/file/');
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});
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}
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return void console.error(e);
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var $mt = $dlview.find('media-tag');
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$mt.attr('src', src);
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$mt.attr('data-crypto-key', 'cryptpad:'+cryptKey);
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$mt.css('transform', 'scale(2)');
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var rightsideDisplayed = false;
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var metadataReceived = false;
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UI.removeLoadingScreen();
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$dlview.show();
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MediaTag($mt[0]).on('complete', function (decrypted) {
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$mt.css('transform', '');
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if (!rightsideDisplayed) {
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toolbar.$drawer
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.append(common.createButton('export', true, {}, function () {
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saveAs(decrypted.content, decrypted.metadata.name);
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}));
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rightsideDisplayed = true;
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}
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// make pdfs big
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var toolbarHeight = $('#cp-toolbar').height();
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$('media-tag iframe').css({
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'height': 'calc(100vh - ' + toolbarHeight + 'px)',
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'width': '100vw',
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'position': 'absolute',
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'bottom': 0,
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'left': 0,
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'border': 0
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});
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}).on('metadata', function (metadata) {
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if (metadataReceived) { return; }
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metadataReceived = true;
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// Add pad attributes when the file is saved in the drive
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Title.onTitleChange(function () {
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var owners = metadata.owners;
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@ -150,106 +157,11 @@ define([
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toolbar.$drawer.append(common.createButton('hashtag', true));
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}
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toolbar.$file.show();
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var displayFile = function (ev, sizeMb, CB) {
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var called_back;
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var cb = function (e) {
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if (called_back) { return; }
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called_back = true;
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if (CB) { CB(e); }
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};
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var $mt = $dlview.find('media-tag');
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$mt.attr('src', src);
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$mt.attr('data-crypto-key', 'cryptpad:'+cryptKey);
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var rightsideDisplayed = false;
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MediaTag($mt[0], {
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force: true // Download starts automatically
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}).on('complete', function (decrypted) {
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$dlview.show();
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$dlform.hide();
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var $dlButton = $dlview.find('media-tag button');
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if (ev) { $dlButton.click(); }
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if (!rightsideDisplayed) {
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toolbar.$drawer
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.append(common.createButton('export', true, {}, function () {
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saveAs(decrypted.content, decrypted.metadata.name);
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}));
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rightsideDisplayed = true;
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}
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// make pdfs big
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var toolbarHeight = $('#cp-toolbar').height();
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var $another_iframe = $('media-tag iframe').css({
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'height': 'calc(100vh - ' + toolbarHeight + 'px)',
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'width': '100vw',
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'position': 'absolute',
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'bottom': 0,
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'left': 0,
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'border': 0
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});
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if ($another_iframe.length) {
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$another_iframe.load(function () {
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cb();
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});
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} else {
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cb();
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}
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}).on('progress', function (data) {
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var p = data.progress +'%';
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$progress.width(p);
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$progressTxt.text(Math.floor(data.progress) + '%');
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}).on('error', function (err) {
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console.error(err);
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});
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};
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// XXX Update "download_button" key to use "download" first and "decrypt" second
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var todoBigFile = function (sizeMb) {
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$dlform.show();
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UI.removeLoadingScreen();
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var button = h('button.btn.btn-primary', {
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title: Messages.download_button
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}, Messages.download_button);
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$dlform.append([
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h('h2', Util.fixHTML(metadata.name)),
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h('div.cp-button-container', [
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button,
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progressTxt
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]),
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]);
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// don't display the size if you don't know it.
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if (typeof(sizeMb) === 'number') {
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$dlform.find('h2').append(' - ' +
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Messages._getKey('formattedMB', [sizeMb]));
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}
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var decrypting = false;
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var onClick = function (ev) {
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if (decrypting) { return; }
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decrypting = true;
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$(button).prop('disabled', 'disabled');
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$dlform.append(progressContainer);
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displayFile(ev, sizeMb, function (err) {
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$appContainer.css('background-color',
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common.getAppConfig().appBackgroundColor);
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if (err) { UI.alert(err); }
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});
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};
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if (typeof(sizeMb) === 'number' && sizeMb < 5) { return void onClick(); }
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$(button).click(onClick);
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};
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common.getFileSize(hexFileName, function (e, data) {
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if (e) {
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return void UI.errorLoadingScreen(e);
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}
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var size = Util.bytesToMegabytes(data);
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return void todoBigFile(size);
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});
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}).on('error', function (err) {
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$appContainer.css('background-color',
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common.getAppConfig().appBackgroundColor);
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UI.warn(Messages.error);
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console.error(err);
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});
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})();
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return;
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yflory
4 years ago