After seeing #8111 use a webcomponent, I think that they are a neat usecase for Forgejo where most of the frontend is backend-generated, with some "island of enhancements".
I am considering using a webcomponent for the CITATION management (last occurrence of [`Blob.GetBlobContent`](https://codeberg.org/forgejo/forgejo/issues/8222)), however I noticed that the developer experience wasn't ideal.
With this PR it would be very easy to declare a webcomponent, which will be loaded only if needed (I converted `model-viewer` and `pdf-object` to this technique).
Some cleanup in the neighbor webcomponents.
## Testing
1) Create a new repository or use an existing one.
2) Upload a `.pdf` or `.glb` file (such as https://codeberg.org/forgejo/forgejo/src/branch/forgejo/tests/testdata/data/viewer/Unicode%E2%9D%A4%E2%99%BBTest.glb)
3) Open the Network inspector and view the file in the repository.
- After a short loading spinner, the PDF or 3D model should be rendered in a viewer
- the related JS should have been loaded (e.g. http://localhost:3000/assets/js/model-viewer.494bf0cd.js)
- visiting another page and check that this JS file isn't loaded
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/8510
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Reviewed-by: 0ko <0ko@noreply.codeberg.org>
Reviewed-by: Beowulf <beowulf@beocode.eu>
Co-authored-by: oliverpool <git@olivier.pfad.fr>
Co-committed-by: oliverpool <git@olivier.pfad.fr>
This is my take to fix#6078
Should also resolve#6111
As far as I can tell, Forgejo uses only a subset of the relative-time functionality, and as far as I can see, this subset can be implemented using browser built-in date conversion and arithmetic. So I wrote a JavaScript to format the relative-time element accordingly, and a Go binding to generate the translated elements.
This is my first time writing Go code, and my first time coding for a large-scale server application, so please tell me if I'm doing something wrong, or if the whole approach is not acceptable.
---
Screenshot: Localized times in Low German
Screenshot: The same with Forgejo in English
---
## Checklist
The [contributor guide](https://forgejo.org/docs/next/contributor/) contains information that will be helpful to first time contributors. There also are a few [conditions for merging Pull Requests in Forgejo repositories](https://codeberg.org/forgejo/governance/src/branch/main/PullRequestsAgreement.md). You are also welcome to join the [Forgejo development chatroom](https://matrix.to/#/#forgejo-development:matrix.org).
### Tests
- I added test coverage for Go changes...
- [x] in their respective `*_test.go` for unit tests.
- [ ] in the `tests/integration` directory if it involves interactions with a live Forgejo server.
- I added test coverage for JavaScript changes...
- [x] in `web_src/js/*.test.js` if it can be unit tested.
- [ ] in `tests/e2e/*.test.e2e.js` if it requires interactions with a live Forgejo server (see also the [developer guide for JavaScript testing](https://codeberg.org/forgejo/forgejo/src/branch/forgejo/tests/e2e/README.md#end-to-end-tests)).
### Documentation
- [ ] I created a pull request [to the documentation](https://codeberg.org/forgejo/docs) to explain to Forgejo users how to use this change.
- [x] I did not document these changes and I do not expect someone else to do it.
### Release notes
- [x] I do not want this change to show in the release notes.
- [ ] I want the title to show in the release notes with a link to this pull request.
- [ ] I want the content of the `release-notes/<pull request number>.md` to be be used for the release notes instead of the title.
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/6154
Reviewed-by: 0ko <0ko@noreply.codeberg.org>
Reviewed-by: Michael Kriese <michael.kriese@gmx.de>
Co-authored-by: Benedikt Straub <benedikt-straub@web.de>
Co-committed-by: Benedikt Straub <benedikt-straub@web.de>
