[6.1] make media action crop aspect ratio configurable

[hans2103]

Pull Request for no issue

Summary of Changes

This PR will add a subform to plugin media-action/crop to give you the option to configure your own aspect-ratios.
With this PR merged I am able to create a own set of aspect ratios.

Testing Instructions

• Go To System > Plugins > Media-Action = Crop and notice the lack of options

• Go To Content > Media ... select the three dots of an image and press "Edit". Open the dropdown at Aspect-Ratio and notice the presence of a pre-defined set of aspect-ratios

• Apply the PR

• npm run build:js to compile newly added js

• Go To System > Plugins > Media-Action = Crop and notice the availability of an aspect-ratio-calculator and a subform to add / remove / edit aspect-ratio options. Add, remove and edit aspect ratios.

• Save the changes

• Go To Content > Media ... select the three dots of an image and press "Edit". Open the dropdown at Aspect-Ratio and notice the changed set of aspect ratios

Actual result BEFORE applying this Pull Request

Expected result AFTER applying this Pull Request

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

[laoneo]

Nice, would be cool to default it with the existing values, so we can remove them when not needed.

[hans2103]

Nice, would be cool to default it with the existing values, so we can remove them when not needed.

@laoneo that has been taken care of.

joomla-cms/plugins/media-action/crop/crop.xml

Line 38 in 1409e67

default='{"aspect_ratios0":{"label":"1:1","value":"1","group":""},"aspect_ratios1":{"label":"5:4","value":"1.25","group":"landscape"},"aspect_ratios2":{"label":"4:3","value":"1.3333333333333333","group":"landscape"},"aspect_ratios3":{"label":"3:2","value":"1.5","group":"landscape"},"aspect_ratios4":{"label":"16:9","value":"1.7777777777777777","group":"landscape"},"aspect_ratios5":{"label":"4:5","value":"0.8","group":"portrait"},"aspect_ratios6":{"label":"3:4","value":"0.75","group":"portrait"},"aspect_ratios7":{"label":"2:3","value":"0.6666666666666667","group":"portrait"},"aspect_ratios8":{"label":"9:16","value":"0.5625","group":"portrait"}}'