It would be nice if on the admin/config/media/image-styles screen a "duplicate" action could be added for existing image styles. This action should copy the selected image style and its effects to a new image style with a name like e.g. "copy of
". The use could subsequently change the name and change some of the effects. Use case: when you have to define several image styles that consists of multiple effects and only differ in 1 effect.

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geoffreyr’s picture

Status: Active » Needs review
FileSize
3.25 KB

I've prepped a patch that adds this duplication functionality to the image styles list. It names the duplicates "foo-copy" unless there's already a "foo-copy", in which cases it appends the current date and other details to ensure uniqueness.

geoffreyr’s picture

Issue tags: +DDU2012
geoffreyr’s picture

Assigned: Unassigned » geoffreyr
geoffreyr’s picture

This might be backportable to D7; it doesn't introduce any API changes, but does add one menu item and adds new links to the image styles list.

eugen80’s picture

subsc

fietserwin’s picture

Status: Needs review » Needs work

Sorry for not reacting to your effort for so long.

I backported your code to D7, but in the contrib module imagecache_actions. This made it a bit more difficult, though the API function is more or less the same.

I changed the following (and this is the "needs work" on your patch):

  • Remove white space at line ends in patch.
  • Separated the menu callback and the API function. IMO, an API method should not redirect.
  • The API function should returns the new style, this seems to be common with image style API functions.
  • A more advanced name creation algorithm: making a copy of a copy will just create ...-copy-1. (At least your algorithm should use while instead of if).
  • The colspan in the header should be changed. Were it not that it contains an error now: the colspan is already 3 while it spans just 2 cols now (i.e. at least in D7). We could create a separate issue for that.
  • Documentation now requires the types of all parameters and return values.

See the 7.x-1.x-dev version of the imagecache_action module.

fietserwin’s picture

Issue tags: +Needs tests

Added "needs tests" as we want some tests for this new functionality. I am not sure anymore about the "needs backport" as that is now in contrib, though it definitely should end up in core in D8. Did not remove it for now.

cweagans’s picture

paskainos’s picture

@fietserwin nice work! The D7 backport works great too. I didn't see anywhere else to post backport test success, so I'm posting it here.

tahiticlic’s picture

Hi,

I've just downloaded imagecache_actions 1.4 and dev versions, neither one nor the other does bring the duplicate or import/export functionnality.

Is there something more to do to get the functionnality ?

Regards,

[Edit] Oups, my mistake : I didn't check the modules after installing dev version, there's indeed an admin module, thanks for this work!

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FiNeX’s picture

Issue summary: View changes

Hi, you can use entity clone module to duplicate image styles (and responsive image styles too).

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