ZenBrowserMirrors/pdf.js
1
0
Fork 0
mirror of https://github.com/zen-browser/pdf.js.git synced 2025-07-08 09:20:06 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Wraps mozL10n to async calls; splits firefox and generic l10n libs.

Browse source
This commit is contained in:
Yury Delendik 2017-05-03 20:05:53 -05:00
parent 09d46e94c6
commit 5438ce9b98
28 changed files with 463 additions and 260 deletions
Download patch file Download diff file Expand all files Collapse all files

36
web/pdf_document_properties.js
View file

@ -13,7 +13,7 @@
* limitations under the License.
*/
import { cloneObj, getPDFFileNameFromURL, mozL10n } from './ui_utils';
import { cloneObj, getPDFFileNameFromURL, NullL10n } from './ui_utils';
import { createPromiseCapability } from 'pdfjs-lib';
const DEFAULT_FIELD_CONTENT = '-';
@ -30,13 +30,15 @@ class PDFDocumentProperties {
/**
* @param {PDFDocumentPropertiesOptions} options
* @param {OverlayManager} overlayManager - Manager for the viewer overlays.
* @param {IL10n} l10n - Localization service.
*/
constructor({ overlayName, fields, container, closeButton, },
overlayManager) {
overlayManager, l10n = NullL10n) {
this.overlayName = overlayName;
this.fields = fields;
this.container = container;
this.overlayManager = overlayManager;
this.l10n = l10n;
this._reset();
@ -70,15 +72,23 @@ class PDFDocumentProperties {
}
// Get the document properties.
this.pdfDocument.getMetadata().then(({ info, metadata, }) => {
return Promise.all([
info,
metadata,
this._parseFileSize(this.maybeFileSize),
this._parseDate(info.CreationDate),
this._parseDate(info.ModDate)
]);
}).then(([info, metadata, fileSize, creationDate, modificationDate]) => {
freezeFieldData({
'fileName': getPDFFileNameFromURL(this.url),
'fileSize': this._parseFileSize(this.maybeFileSize),
'fileSize': fileSize,
'title': info.Title,
'author': info.Author,
'subject': info.Subject,
'keywords': info.Keywords,
'creationDate': this._parseDate(info.CreationDate),
'modificationDate': this._parseDate(info.ModDate),
'creationDate': creationDate,
'modificationDate': modificationDate,
'creator': info.Creator,
'producer': info.Producer,
'version': info.PDFFormatVersion,
@ -90,8 +100,10 @@ class PDFDocumentProperties {
// `this.setFileSize` wasn't called) or may be incorrectly set.
return this.pdfDocument.getDownloadInfo();
}).then(({ length, }) => {
return this._parseFileSize(length);
}).then((fileSize) => {
let data = cloneObj(this.fieldData);
data['fileSize'] = this._parseFileSize(length);
data['fileSize'] = fileSize;
freezeFieldData(data);
this._updateUI();
@ -185,14 +197,14 @@ class PDFDocumentProperties {
_parseFileSize(fileSize = 0) {
let kb = fileSize / 1024;
if (!kb) {
return;
return Promise.resolve(undefined);
} else if (kb < 1024) {
return mozL10n.get('document_properties_kb', {
return this.l10n.get('document_properties_kb', {
size_kb: (+kb.toPrecision(3)).toLocaleString(),
size_b: fileSize.toLocaleString()
}, '{{size_kb}} KB ({{size_b}} bytes)');
}
return mozL10n.get('document_properties_mb', {
return this.l10n.get('document_properties_mb', {
size_mb: (+(kb / 1024).toPrecision(3)).toLocaleString(),
size_b: fileSize.toLocaleString()
}, '{{size_mb}} MB ({{size_b}} bytes)');
@ -243,9 +255,9 @@ class PDFDocumentProperties {
var date = new Date(Date.UTC(year, month, day, hours, minutes, seconds));
var dateString = date.toLocaleDateString();
var timeString = date.toLocaleTimeString();
return mozL10n.get('document_properties_date_string',
{ date: dateString, time: timeString },
'{{date}}, {{time}}');
return this.l10n.get('document_properties_date_string',
{ date: dateString, time: timeString },
'{{date}}, {{time}}');
}
}