activity_loop_start

do_action('activity_loop_start')

Source Reference:

Component: BuddyPress:: bp-activity

File: /bp-activity/bp-activity-template.php :: Trac Source Line: 224

		global $activity;

		$this->in_the_loop = true;
		$this->activity = $this->next_activity();

		if ( is_array( $this->activity ) )
			$this->activity = (object) $this->activity;

		if ( $this->current_activity == 0 ) // loop has just started
			do_action('activity_loop_start');
	}
}

/**
 * Initializes the activity loop.
 *
 * Based on the $args passed, bp_has_activities() populates the $activities_template global.
 *
 * @since 1.0.0
 *

Hook: add_action: activity_loop_start instances (1)

add_action( 'activity_loop_start', 'bp_activity_embed' )

$function_to_add: bp_activity_embed

$priority: 0

$accepted_args: 0

Source Reference:

Component: BuddyPress :: bp-activity

File: /bp-activity/bp-activity-functions.php :: Trac Source Line: 1347

 * @uses add_filter() To attach 'bp_get_activity_id' to 'embed_post_id'
 * @uses add_filter() To attach 'bp_embed_activity_cache' to 'bp_embed_get_cache'
 * @uses add_action() To attach 'bp_embed_activity_save_cache' to 'bp_embed_update_cache'
 */
function bp_activity_embed() {
	add_filter( 'embed_post_id',         'bp_get_activity_id'                  );
	add_filter( 'bp_embed_get_cache',    'bp_embed_activity_cache',      10, 3 );
	add_action( 'bp_embed_update_cache', 'bp_embed_activity_save_cache', 10, 3 );
}
add_action( 'activity_loop_start', 'bp_activity_embed' );

/**
 * Grabs the activity comment ID and attempts to retrieve the oEmbed cache (if it exists)
 * when BP is recursing through activity comments {@link bp_activity_recurse_comments()}.
 * If no cache and link is embeddable, cache it.
 *
 * @since 1.5
 *
 * @see BP_Embed
 * @see bp_embed_activity_cache()

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