[buddypress-trac] [BuddyPress Trac] #5398: Review metadata caching across components

[buddypress-trac]

#5398: Review metadata caching across components
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 Reporter:  boonebgorges  |       Owner:  boonebgorges
     Type:  task          |      Status:  assigned
 Priority:  normal        |   Milestone:  2.0
Component:  Core          |     Version:
 Severity:  normal        |  Resolution:
 Keywords:                |
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Comment (by boonebgorges):

 In [changeset:"7914"]:
 {{{
 #!CommitTicketReference repository="" revision="7914"
 Introduce metadata pre-fetching for xprofile objects

 XProfile objects (groups, fields, and data) are generally fetched in a
 nested
 way, as within the context of a bp_has_profile() loop. Thus, it makes
 sense to
 pre-fetch xprofile metadata within a bp_has_profile() loop in a nested way
 as
 well. This changeset introduces bp_xprofile_update_meta_cache(), which is
 able
 to fetch all uncached metadata for nested meta types with a single
 database
 query.

 This changeset also introduces an 'update_meta_cache' parameter to the
 bp_has_profile() stack. This param allows developers to disable the pre-
 fetching introduced here. Defaults to true.

 See #5398
 }}}

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Ticket URL: <https://buddypress.trac.wordpress.org/ticket/5398#comment:9>
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