[5.3] Category View: Fix meta tag for author

[Hackwar]

Summary of Changes

The com_content category view has code to add the author of the category as an author meta tag. This code does not work and the meta tag is never set for category views. This PR fixes that.

This is the last occurence of usage of the LegacyPropertyManagementTrait for the CategoryNode class in our core code and would then allow us to delete that trait from that class in 6.0.

Testing Instructions

1. Create a category and link it in a menu, for example as a blog category view.
2. Make sure the option Author Meta Tag in global configuration of Joomla is enabled.
3. Visit the category in the frontend and look at the source code.

Actual result BEFORE applying this Pull Request

No author meta tag.

Expected result AFTER applying this Pull Request

A meta tag similar to the following is displayed: <meta name="author" content="John Doe">

Link to documentations

Please select:

• Documentation link for docs.joomla.org:

• No documentation changes for docs.joomla.org needed

• Pull Request link for manual.joomla.org:

• No documentation changes for manual.joomla.org needed

[brianteeman]

shouldnt this go in the schema and not the meta now

[Hackwar]

This currently just fixes the existing code. Since the same code is in the article view, I would first fix it like that. Moving this to the schema would be out of scope for this PR and also not what I would want to decide here.

[ghost]

I have tested this item ✅ successfully on d5dc55d

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[richard67]

I have tested this item ✅ successfully on d5dc55d

Tested successfully that the PR does what it says. However, I'm not sure if I really want to have an author tag in a category blog if the author of the articles is different to the author of the category. But as the intention of existing code obviously was to add that meta tag and just the code was wrong, this PR is right, and anything else is out of scope.

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[richard67]

RTC

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[bembelimen]

Can't we just kill that, it makes, as @richard67 mentioned, no sense to add author to category view

[rdeutz]

Agree with @bembelimen we should just remove both lines without a replacement.

[richard67]

Back to pending due to requested changes.

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[Hackwar]

Ok, done. I removed it entirely.

[QuyTon]

I have tested this item ✅ successfully on c18d1ee

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[ghost]

I have tested this item ✅ successfully on c18d1ee

Test by using custom update server.

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[richard67]

RTC

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[ZIGUENOTO]

RTC

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