This commit modifies `discourse/createGraph` so that it finds all of the
same-server Discourse references in Discourse posts, and creates
appropriately typed references edges in response.
The unit tests have been updated with cases for both references that
should exist, and references that shouldn't (e.g. post index out of
bounds, or a reference to the wrong server).
Test plan: `yarn test --full` along with snapshot update.
This is progress towards [Discourse reference and mention detection][1].
[1]: https://discourse.sourcecred.io/t/discourse-reference-mention-detection/270
This commit adds a `parseLinks` method to a new module,
`plugins/discourse/references`. `parseLinks` allows us to extract the
hyperlinks from `<a>` tags in "cooked" html.
I added `htmlparser2` as a dependency to parse the html. There were a
lot of options to choose from; I chose htmlparser2 because it has a lot
of usage, reasonable performance, and suits our needs. We use this
dependency in a lightweight and local way, so we can always change it
later if needed.
One thing which was a bit odd: I wasn't able to import it using
`import`, and needed a `require` statement instead.
Test plan: Unit tests added; `yarn test` passes.
This is progress towards [Discourse reference and mention detection][1].
[1]: https://discourse.sourcecred.io/t/discourse-reference-mention-detection/270
Summary:
All links in SourceCred must use the `Link` component, providing either
an external URL `href={…}` or an internal route `to={…}`. Any uses of a
raw `<a>` element for internal routes will incur 404s when the
application is hosted on a non-root path, as is currently the case on
the production website.
The change to `FileUploader` is not strictly necessary, as the link has
no styled text and uses a `data:` URL, but there’s no reason not to.
Fixes#1304.
Test Plan:
Build the static site:
```
scripts/build_static_site.sh --target cred --project sourcecred/example-github
```
Then run `python3 -m http.server` from the repository root directory—not
the `cred/` subdirectory—and navigate to the timeline cred view:
<http://localhost:8000/cred/timeline/sourcecred/example-github/>
Observe that the “(legacy)” link now has the correct styling and
correctly navigates to the legacy mode page when clicked: prior to this
change, it would navigate to a URL without the proper `/cred/` path
prefix, yielding a 404. On the legacy page, verify that the “timeline
mode” link has the same properties.
Then, visit <http://localhost:8000/cred/test/FileUploader/> and verify
that the inspection test still passes.
Added a regression test to catch further such errors. Note that
reverting the code changes in this commit causes the test to fail, and
that running it with `--verbose` prints the problematic files.
wchargin-branch: fix-bad-routing-404s
Dandelion Mané
William Chargin