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95cf7fbc29
This commit also renames the activity cache key and group to be consistent with the groups component. (See r7956.) See #5434. git-svn-id: https://buddypress.svn.wordpress.org/trunk@7997 cdf35c40-ae34-48e0-9cc9-0c9da1808c22
61 lines
1.7 KiB
PHP
61 lines
1.7 KiB
PHP
<?php
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/**
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* Functions related to the BuddyPress Activity component and the WP Cache.
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*
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* @since BuddyPress (1.6)
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*/
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// Exit if accessed directly
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if ( !defined( 'ABSPATH' ) ) exit;
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/**
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* Slurp up activitymeta for a specified set of activity items.
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*
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* It grabs all activitymeta associated with all of the activity items passed
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* in $activity_ids and adds it to the WP cache. This improves efficiency when
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* using querying activitymeta inline.
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*
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* @param int|str|array $activity_ids Accepts a single activity ID, or a comma-
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* separated list or array of activity ids
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*/
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function bp_activity_update_meta_cache( $activity_ids = false ) {
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global $bp;
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$cache_args = array(
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'object_ids' => $activity_ids,
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'object_type' => $bp->activity->id,
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'object_column' => 'activity_id',
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'cache_group' => 'activity_meta',
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'meta_table' => $bp->activity->table_name_meta,
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'cache_key_prefix' => 'bp_activity_meta'
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);
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bp_update_meta_cache( $cache_args );
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}
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/**
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* Clear a cached activity item when that item is updated.
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*
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* @since 2.0
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*
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* @param BP_Activity_Activity $activity
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*/
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function bp_activity_clear_cache_for_activity( $activity ) {
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wp_cache_delete( $activity->id, 'bp_activity' );
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}
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add_action( 'bp_activity_after_save', 'bp_activity_clear_cache_for_activity' );
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/**
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* Clear cached data for deleted activity items.
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*
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* @since 2.0
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*
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* @param array $deleted_ids IDs of deleted activity items.
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*/
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function bp_activity_clear_cache_for_deleted_activity( $deleted_ids ) {
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foreach ( (array) $deleted_ids as $deleted_id ) {
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wp_cache_delete( $deleted_id, 'bp_activity' );
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}
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}
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add_action( 'bp_activity_deleted_activities', 'bp_activity_clear_cache_for_deleted_activity' );
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