Improve image filter attribute handling
johanjanssens opened this issue · comments
At the moment the image filter does not allow to add custom attributes to image elements. All attributes are removed and data attributes are used to provide config options on a per <img />
element basis. The problem with this approach is that its not possible to add custom data-
attributes to an image using markup.
To resolve this refactor the attribute handling by the image filter as follows:
- Allow to add
data-
attributes and re-include them when the<img />
element is replaced with a responsive version - Do not allow to use
data-
attributes to provide filter config options, instead require to the<ktml:images></ktml:images>
wrapper which already does this.