Document how to theme non-core app assets in app-themes

[VicDeo]

What Needs to be Documented?

Theming apps

1. create directory apps under your theme:
   owncloud/apps/theme-example/apps
2. create a directory for the asset you want to theme under the newly created directory:
   owncloud/apps/theme-example/apps/files_sharing/img
3. Put custom folder-waiting.svg into owncloud/apps/theme-example/apps/files_sharing/img

Note: do not copy the entire app, only the needed assets

Where Does This Need To Be Documented?

https://doc.owncloud.org/server/10.0/developer_manual/core/theming.html

Why Should This Change Be Made? (Optional)

To clarify app-theming for developers

What Type Of Content Change Is This? (Optional)

• New Content Addition
• Old Content Deprecation
• Existing Content Simplification
• Bug Fix to Existing Content

Which Manual Does This Relate To? (Optional)

• Admin Manual
• Developer Manual
• User Manual
• Android
• iOS
• Branded Clients
• Desktop Client
• Other

Ref owncloud/core#35623

[voroyam]

@ChrisEdS can you test this and then we can document this together?

[settermjd]

@ChrisEdS, any progress on this one?

[ChrisEdS]

Sorry, completely missed this ticket. When's the next time you'll be in the office? @settermjd

[settermjd]

Should be there on Thursday, @ChrisEdS.

[settermjd]

@VicDeo, it seems that https://doc.owncloud.com/server/10.2/developer_manual/core/theming.html#how-to-override-images already covers this issue?

[settermjd]

@ChrisEdS, does https://doc.owncloud.com/server/10.2/developer_manual/core/theming.html#how-to-override-images already covers this issue?

[VicDeo]

@settermjd Currently it has a sample for the core assets only and it's not obvious that theming of apps is also possible
it would be good to have examples for the following cases

• any app from shipped apps apps directory
• any app from a custom apps directory

[settermjd]

@settermjd Currently it has a sample for the core assets only and it's not obvious that theming of apps is also possible
it would be good to have examples for the following cases

• any app from shipped apps apps directory
• any app from a custom apps directory

Thanks for the further reply, @VicDeo. I'll try and get that implemented.