Update civicrm.core.inc

[callosal]

updated from http://civicrm.stackexchange.com/questions/741/how-do-i-add-civicrm-activity-attachment-to-view/11162?noredirect=1#comment11361_11162

first effort at this so may not be perfect

[colemanw]

There are some minor issues here with code formatting - particuarly comments and whitespace. Check https://www.drupal.org/coding-standards

[callosal]

Reviewed this and changed the field that identifies the file_id

Also , this seems to implicitly link an attachment to activities only. I don't think this would work for any attachments to entities other than activities

[JoeMurray]

@callosal as Release Manager this month, I'm trying to recruit people to help pare down the backlog of almost 100 PRs, some going back to last summer. I'm wondering if you would be able to help QA another PR if I got someone to QA this PR?

[monishdeb]

@callosal Is there any Jira (https://issues.civicrm.org/jira/issues) ticket for it ? If not can you create one ? coz this is a nice improvement and should be tracked.

[seamuslee001]

Jenkins test this please

[civicrm-builder]

Can one of the admins verify this patch?

[eileenmcnaughton]

Since this stalled a long time back I'm closing to track in gitlab https://lab.civicrm.org/dev/drupal/-/issues/154