feat: add @extrakto_alt and @extrakto_prefix_name options

[marcdeop]

By default, extrakto_plugin is only showing alternative options to filters and prefixing the results with the name filter whenever we trigger the all filters option.

extrakto provides us the option to enable or disable both the filter alternatives and the prefixing of the names.

This code allows this option in our plugin.

The code has been modified to follow what was suggested by @laktak in his comment

Option	Default	Description
@extrakto_alt	all	Show alternative filters. Possible values are: all to only show them for the all filter, any for any filter and none for never.
@extrakto_prefix_name	all	Prefix the results with the filter name. Possible values are: all to only show the prefix for the all filter, any for any filter and none for never.

Important note: this code does not affect the line filter ( haven't dig through the code enough to know why this one behaves a bit differently 😅 )

[laktak]

Thanks, this is a great idea!

I do have a suggestion - wouldn't it be even better to change the new options from bool to

Option	Default	Description
@extrakto_alt	all	Show alternative filters. Possible values are: all to only show them for the all filter, any for any filter and none for never.
@extrakto_prefix_name	all	Prefix the results with the filter name. Possible values are: all to only show the prefix for the all filter, any for any filter and none for never.

[marcdeop]

Thanks, this is a great idea!

I do have a suggestion - wouldn't it be even better to change the new options from bool to
Option Default Description
@extrakto_alt all Show alternative filters. Possible values are: all to only show them for the all filter, any for any filter and none for never.
@extrakto_prefix_name all Prefix the results with the filter name. Possible values are: all to only show the prefix for the all filter, any for any filter and none for never.

This requires a couple of small changes but it sounds legit.

I will try to adjust in the next days.

Thanks for the suggestion @laktak

[marcdeop]

Code has been updated @laktak . It would be cool if you could have another look.

Thanks!

[laktak]

Perfect, thank you!