yetangitu/pdf.js
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Support password and add the relevant l10n strings

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This commit is contained in:
Jakob Miland 2012-05-14 20:45:07 +02:00
parent b7ea788b0c
commit 0a30d3961b
9 changed files with 122 additions and 39 deletions
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31
web/viewer.js
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@ -331,10 +331,15 @@ var PDFView = {
return currentPageNumber;
},
open: function pdfViewOpen(url, scale) {
this.url = url;
document.title = decodeURIComponent(getFileName(url)) || url;
open: function pdfViewOpen(url, scale, password) {
var parameters = {password: password};
if (typeof url === 'string') {
this.url = url;
document.title = decodeURIComponent(getFileName(url)) || url;
parameters.url = url;
} else if (isArrayBuffer(url)) {
parameters.data = url;
}
if (!PDFView.loadingBar) {
PDFView.loadingBar = new ProgressBar('#loadingBar', {});
@ -342,12 +347,23 @@ var PDFView = {
var self = this;
self.loading = true;
PDFJS.getDocument(url).then(
PDFJS.getDocument(parameters).then(
function getDocumentCallback(pdfDocument) {
self.load(pdfDocument, scale);
self.loading = false;
},
function getDocumentError(message, exception) {
if (exception.name === 'PasswordException') {
if (exception.code === 'needpassword') {
var promptString = mozL10n.get('request_password', null,
'PDF is protected by a password:');
password = prompt(promptString);
if (password && password.length > 0) {
return PDFView.open(url, scale, password);
}
}
}
var loadingIndicator = document.getElementById('loading');
loadingIndicator.textContent = mozL10n.get('loading_error_indicator',
null, 'Error');
@ -1530,10 +1546,7 @@ window.addEventListener('change', function webViewerChange(evt) {
for (var i = 0; i < data.length; i++)
uint8Array[i] = data.charCodeAt(i);
// TODO using blob instead?
PDFJS.getDocument(uint8Array).then(function(pdfDocument) {
PDFView.load(pdfDocument);
});
PDFView.open(uint8Array, 0);
};
// Read as a binary string since "readAsArrayBuffer" is not yet