Confirm 'mimetype' token works as intended

The patch worked for me.

Note, if you have trouble applying the patch you may need to get the module straight from the git repo. See #2664014: Downloaded dev version doesn't include last commit.

I used 'mimetype' because it's in relation to the styled image, which has a 'mime_type' value as generated by the image_get_info() function, rather than the 'filemime' attribute of a {file_managed} object.. I need to examine this more.

Lets work on some tests to confirm that the 'mimetype' token works as intended. FYI there's also #2578977: Improve the labels of each attribute to improve the UX.

As mentioned here (https://www.drupal.org/project/imagecache_token/issues/2956474), both mimetype and file size do not work, because they are not proper FIle Entity keys.

I have a patch that handles both of them... I don't think patch in #2 is the right way to do it, because you'll run into issues with standard image fields using that approach.

However, there is a larger issue here where this module does not work correctly with File Entity due to image style not being a $property value. See this issue: https://www.drupal.org/project/imagecache_token/issues/2956389

@ron_s, where do you think this issue stands?

I have a patch that handles both of them

(for #2956474: No support for File Entity mimetype and file size)

However, there is a larger issue here where this module does not work correctly with File Entity due to image style not being a $property value. See this issue: #2956389: Does not work with File Entity fields, even though module has option to enable them

See also #2947445: Undefined index: {file_style} in _file_entity_tokens_get_property() )

The patch also needs to be rerolled after #3033559 was committed.

Reroll after #3033559: Move token hook implementations to a tokens.inc file was committed. #5 still needs to be addressed (issue needs automated tests).

Due to recent updates in the File Entity module, I can confirm my issues in #7 are no longer a problem. The use of mimetype and filesize tokens work as expected with the File Entity module. The patches on this thread were not necessary.

However, I did identify that alt/title fields do not work correctly with File Entity, and have created a patch for review: https://www.drupal.org/project/imagecache_token/issues/3158117