feat: import contacts from files via ocs

[st3iny]

Resolves #4632
Requires nextcloud/server#54729

Does not need a version check against server, as the current main branch is only compatible with Nextcloud 32 upwards.

CI will be green after the server PR is merged (due to the new interface missing).

Is currently hard to test as there is no usage of the API anywhere.

[codecov]

Codecov Report

❌ Patch coverage is 74.33628% with 29 lines in your changes missing coverage. Please review.
✅ Project coverage is 66.81%. Comparing base (1bdcd79) to head (8bb3129).
⚠️ Report is 163 commits behind head on main.

Files with missing lines	Patch %	Lines
lib/Capabilities.php	0.00%	16 Missing ⚠️
lib/Controller/ImportController.php	87.50%	12 Missing ⚠️
lib/AppInfo/Application.php	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##              main    #4654       +/-   ##
============================================
+ Coverage     9.59%   66.81%   +57.21%     
- Complexity     266      297       +31     
============================================
  Files          128       28      -100     
  Lines         6407      886     -5521     
  Branches      1191        0     -1191     
============================================
- Hits           615      592       -23     
+ Misses        5671      294     -5377     
+ Partials       121        0      -121     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[SebastianKrupinski]

Morning.

This PR should be in app/dav I think. Since the CardDAV can be used without the contacts UI. This will not work unless the contacts UI is installed.

Refereance: nextcloud/server#49995

[SebastianKrupinski]

@st3iny accidentally clicke the approve button was ment to be a comment

[st3iny]

This PR should be in app/dav I think. Since the CardDAV can be used without the contacts UI. This will not work unless the contacts UI is installed.

@SebastianKrupinski This decision was already made in planning. The API is supposed to be a part of Contacts. Please read #4632 for more information.

Did not approve.

[ChristophWurst]

This PR should be in app/dav I think. Since the CardDAV can be used without the contacts UI. This will not work unless the contacts UI is installed.

It would be fine there too. To take some confusion we do hide a few calendar/contacts features from the user when the official calendar/contacts frontends are not there. I think this can be seen as one of those features.

[ChristophWurst]

Looks good so far!

This also needs an entry in capabilities in the style of this: https://github.com/tobiasKaminsky/declarativetest/blob/83716d84cde0efc6a6530adcd9b0219bdbb20e34/lib/Capabilities.php#L29

[ChristophWurst]

This also needs an entry in capabilities in the style of this: https://github.com/tobiasKaminsky/declarativetest/blob/83716d84cde0efc6a6530adcd9b0219bdbb20e34/lib/Capabilities.php#L29

@tobiasKaminsky do you have an example for how to let the user pick from a list? We need this for the selection of the address book

[st3iny]

I rebased and added the capabilities.

[st3iny]

Tested and works on the declarative UI test instance by the clients team (Tobi).

[github-actions]

Hello there,
Thank you so much for taking the time and effort to create a pull request to our Nextcloud project.

We hope that the review process is going smooth and is helpful for you. We want to ensure your pull request is reviewed to your satisfaction. If you have a moment, our community management team would very much appreciate your feedback on your experience with this PR review process.

Your feedback is valuable to us as we continuously strive to improve our community developer experience. Please take a moment to complete our short survey by clicking on the following link: https://cloud.nextcloud.com/apps/forms/s/i9Ago4EQRZ7TWxjfmeEpPkf6

Thank you for contributing to Nextcloud and we hope to hear from you soon!

(If you believe you should not receive this message, you can add yourself to the blocklist.)