Merge @nextcloud/vue-richtext into @nextcloud/vue

[raimund-schluessler]

This PR merges @nextcloud/vue-richtext into the repository here. I mainly copied the code from vue-richtext, adjusted the import paths, fixed lint errors and removed the dependency to vue-richtext.

The NcRichText example in the docs seems to work fine: https://deploy-preview-3841--nextcloud-vue-components.netlify.app/#/Components/NcRichText?id=ncrichtext-1
But a deeper check is still necessary, since I don't know the internal of vue-richtext and which exports are necessary. We also need to figure out how to handle the richtext.scss file.
Anyway, it would be best if you could check whether @nextcloud/vue more or less works as a drop-in-replacement for @nextcloud/vue-richtext now.

I still have to fix the jsdoc lint warnings, though.

Closes #3812.

[julien-nc]

Wow that was fast! Thank you very much. ❤️

I tried it with the latest spreed master. The link picker in NcRichContenteditable works like a charm.

We need to expose the searchProvider function (in src/components/NcRichText/NcReferencePicker/providerHelper.js) because it is used in Text (which has its own implementation using Tribute).
It is exposed in src/components/NcRichText/index.js.

I'll make some more tests with Text soon.

[julien-nc]

Ok, test results are all green:

Spreed

• import and use NcRichText (import NcRichText from '@nextcloud/vue/dist/Components/NcRichText.js)
• import and use NcRichContendeditable and check the link picker works fine with all kinds of providers
• uninstall @nextcloud/vue-richtext and remove all style import

Text

• import/use searchProvider and getLinkWithPicker to trigger the link picker
• import and use NcReferenceList (import { NcReferenceList } from '@nextcloud/vue/dist/Components/NcRichText.js)
• uninstall @nextcloud/vue-richtext and remove all style import

All good from my pov. ✔️ ❤️

I'll prepare the PRs to bring this in spreed and text to the next Vue lib release.

[raimund-schluessler]

Ok, test results are all green:

Great to hear! Thanks a lot for checking.

[julien-nc]

Successfully tested in spreed and text

• link picker stuff ✔️
• reference widget stuff ✔️
• NcRichText ✔️

[raimund-schluessler]

Let me also add the richtext.spec.js test from nextcloud/vue-richtext. Then it should be good.

[mejo-]

Code looks good to me 👌

I didn't test myself, but apparently @julien-nc did so ☺️

Great to get @nextcloud/vue-richtext incorporated into @nextcloud/vue

[mejo-]

Tested now as well with Text and works like a charm 🎉