pdf.js/web/viewer-snippet-chrome-extension.html

<!-- This snippet is used in the Chromium extension (included from viewer.html) -->
<base href="/content/web/">
<link rel="resource" type="application/l10n" href="locale/locale.json">
<script src="../build/pdf.mjs" type="module"></script>
Removes reference to the Makefile 2014-04-15 22:27:35 +09:00			`<!-- This snippet is used in the Chromium extension (included from viewer.html) -->`
[CRX] Show nicely formatted URL in omnibox Before commit: chrome-extension://EXTENSIONID/content/web/viewer.html?file=http%3A%2F%2Fexample.com%2Ffile.pdf After commit: chrome-extension://EXTENSIONID/http://example/file.pdf Technical details: - The extension's background page uses the webRequest API to intercept requests for <extension host>/<real path to pdf>, and redirect it to the viewer's URL. - viewer.js uses history.replaceState to rewrite the URL, so that it's easier for users to recognize and copy-paste URLs. - The fake paths /http:, /https:, /file:, etc. have been added to the web_accessible_resources section of the manifest file, in order to avoid seeing chrome-extension://invalid/ instead of the actual URL when using history back/forward to navigate from/to the PDF viewer. - Since the relative path resolving doesn't work because relative URLs are inaccurate, a <base> tag has been added. This method has already been proven to work in the Firefox add-on. Notes: - This commit has been cherry-picked from crx-using-streams-api. - Need to merge https://github.com/mozilla/pdf.js/pull/3582 to deal with a bug in Chrome <=30 - In Chrome, getting the contents of a FTP file is not possible, so there's no support for FTP files, even though the extension router recognizes the ftp: scheme. 2013-08-16 05:47:30 +09:00			`<base href="/content/web/">`
[api-minor] Move to Fluent for the localization (bug 1858715) - For the generic viewer we use @fluent/dom and @fluent/bundle - For the builtin pdf viewer in Firefox, we set a localization url and then we rely on document.l10n which is a DOMLocalization object. 2023-10-13 23:23:17 +09:00			`<link rel="resource" type="application/l10n" href="locale/locale.json">`
[api-major] Output JavaScript modules in the builds (issue 10317) At this point in time all browsers, and also Node.js, support standard `import`/`export` statements and we can now finally consider outputting modern JavaScript modules in the builds.[1] In order for this to work we can only use proper `import`/`export` statements throughout the main code-base, and (as expected) our Node.js support made this much more complicated since both the official builds and the GitHub Actions-based tests must keep working.[2] One remaining issue is that the `pdf.scripting.js` file cannot be built as a JavaScript module, since doing so breaks PDF scripting. Note that my initial goal was to try and split these changes into a couple of commits, however that unfortunately didn't really work since it turned out to be difficult for smaller patches to work correctly and pass (all) tests that way.[3] This is a classic case of every change requiring a couple of other changes, with each of those changes requiring further changes in turn and the size/scope quickly increasing as a result. One possible "issue" with these changes is that we'll now only output JavaScript modules in the builds, which could perhaps be a problem with older tools. However it unfortunately seems far too complicated/time-consuming for us to attempt to support both the old and modern module formats, hence the alternative would be to do "nothing" here and just keep our "old" builds.[4] --- [1] The final blocker was module support in workers in Firefox, which was implemented in Firefox 114; please see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/import#browser_compatibility [2] It's probably possible to further improve/simplify especially the Node.js-specific code, but it does appear to work as-is. [3] Having partially "broken" patches, that fail tests, as part of the commit history is really not a good idea in general. [4] Outputting JavaScript modules was first requested almost five years ago, see issue 10317, and nowadays there should be much better support for JavaScript modules in various tools. 2023-09-28 20:00:10 +09:00			`<script src="../build/pdf.mjs" type="module"></script>`