Enhancement: multiple widgets per service

[DamitusThyYeetus123]

Proposed change

Allows for having multiple widgets per service. Syntax is as follows:

- Emby:
    icon: emby.png
    href: http://emby.host.or.ip/
    description: Movies & TV Shows
    widgets:
      -  type: emby
          url: http://emby.host.or.ip
          key: apikeyapikeyapikeyapikeyapikey
      -  type: uptimekuma
          url: http://uptimekuma.host.or.ip:port
          slug: statuspageslug

Closes #3024

Type of change

• New service widget
• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Documentation only
• Other (please explain)

Checklist:

• If applicable, I have added corresponding documentation changes.
• If applicable, I have reviewed the feature and / or service widget guidelines.
• I have checked that all code style checks pass using pre-commit hooks and linting checks.
• If applicable, I have tested my code for new features & regressions on both mobile & desktop devices, using the latest version of major browsers.

[DamitusThyYeetus123]

This should not be merged right now due to a security issue, will fix in a few minutes

[DamitusThyYeetus123]

That commit should fix it up now

[shamoon]

Im not sure how much testing you've done here, but this seems to break many widgets out of the box. I'm not sure why yet

e.g. using the exact same widget configs

     - Multiple:
          widgets:
               - One:
                    type: unifi
                    ...
               - Two:
                    type: homebridge
                    ...
     - Unifi:
          description: Unifi Console Management
          widget:
               type: unifi
               ...
     - Homebridge:
          description: HomeKit for the impatient
          widget:
               type: homebridge
               ...

[DamitusThyYeetus123]

I think I can see the issue, likely to do with how the proxying system works with having multiple widgets. Will check that now.

[DamitusThyYeetus123]

Yup, those both have their own proxy handler which pulls the widget using getServiceWidget(), which I had to make changes to in order to allow pulling multiple widgets from the same service.

[DamitusThyYeetus123]

Updated the fork, should fix those bugs with multiple widgets and some widgets not working

[shamoon]

Please see my changes:

• Use index instead of name, since the name is pointless
• A lot of code cleanup
• Linting

Let me know if you note anything, probably should do more testing

[DamitusThyYeetus123]

Yup, had a look at the changes. All seems good to me. In terms of testing, I do not have access to all of the services to test them individually, but I do agree that it should be put through more testing before merging. Not too sure how that testing should be done though.