[buddypress-trac] [BuddyPress] #4804: Activity meta cache not flushed after BP_Activity_Activity::delete_activity_meta_entries()

[buddypress-trac]

#4804: Activity meta cache not flushed after
BP_Activity_Activity::delete_activity_meta_entries()
------------------------------------------+---------------------------
 Reporter:  boonebgorges                  |       Owner:  boonebgorges
     Type:  defect (bug)                  |      Status:  closed
 Priority:  low                           |   Milestone:  1.8
Component:  Activity                      |     Version:
 Severity:  minor                         |  Resolution:  fixed
 Keywords:  has-patch 2nd-opinion commit  |
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Changes (by boonebgorges):

 * owner:   => boonebgorges
 * status:  new => closed
 * resolution:   => fixed


Comment:

 In [changeset:"7051"]:
 {{{
 #!CommitTicketReference repository="" revision="7051"
 When deleting an activity item, clear its metadata cache

 Because of the way that the cache groups are structured, there is no
 simple
 way to figure out which cache keys should be dropped upon deletion. Our
 solution is to scan through all the keys in the 'bp' group to determine
 the
 relevant ones. It's not particularly elegant, but this kind of cache-
 busting
 will happen rarely (namely, when an activity item is deleted) so the
 overhead
 is negligible.

 Fixes #4804
 }}}

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Ticket URL: <https://buddypress.trac.wordpress.org/ticket/4804#comment:3>
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