[buddypress-trac] [BuddyPress Trac] #5733: Use wp_cache_add_global_groups() so cache is applicable throughout multisite

[buddypress-trac]

#5733: Use wp_cache_add_global_groups() so cache is applicable throughout
multisite
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 Reporter:  wpdennis      |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Future Release
Component:  Core          |     Version:  2.0
 Severity:  minor         |  Resolution:
 Keywords:  2nd-opinion   |
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Comment (by johnjamesjacoby):

 The above patch likely won't apply cleanly to trunk (it's from the Flox
 repository.) Since Flox is multi-network, it's as good place as any to let
 this idea soak. The patch does a few things:

 * Introduces `bp_core_get_global_cache_key()` with a filter to allow
 changing `bp` to anything else.
 * Introduces `bp_core_get_global_cache_groups()` with a filter to allow
 plugins or core components to plug into the global cache groups array. In
 the future, I could see automatically adding cache groups as part of the
 `BP_Component` class.
 * Replaces hard-coded references of `bp` with
 `bp_core_get_global_cache_key()`.

 I'll monitor memcached and report back the results in a few days.

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Ticket URL: <https://buddypress.trac.wordpress.org/ticket/5733#comment:7>
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