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<?php
/**
* Plugin Name: Users Network Post Counts
* Plugin URI: http://limecuda.com
* Description: Gets post counts for users across multisite network and updates meta on weekly cron
* Version: 1.0.0
* Author: LimeCuda
* Author URI: http://limecuda.com
*/
// If this file is called directly, abort.
if ( ! defined( 'WPINC' ) ) {
die;
}
// Create cron job on plugin activation
register_activation_hook( __FILE__, 'update_users_network_post_counts' );
/**
* Schedule the cron job to run function for setting post counts for authors
*
* @since 1.0.0
* @uses wp_schedule_event()
*/
function update_users_network_post_counts() {
wp_schedule_event( time(), 'daily', 'update_users_network_post_counts_hook' );
}
add_action( 'update_users_network_post_counts_hook', 'as_users_network_post_count_set' );
/**
* The users for the network are all subscribers on the main blog
*
* This function loops through those users, gets their associated blogs, loops
* through those blogs and gets the post count for that user from each blog
*
* The sum of the counts is then saved as user meta with the meta key of
* "network_post_count" for each user
*
* @since 1.0.0
* @uses switch_to_blog()
* @uses count_user_posts()
* @uses update_user_meta()
*/
function as_users_network_post_count_set() {
$args = array(
'role' => 'Subscriber',
'fields' => 'ID'
);
$users = new WP_User_Query( $args );
// If we have users
if( $users->results ) {
// Loop through each of the users
foreach( $users->results as $user_id ) {
// Reset post count variable per user
$network_post_count = array();
// Get the users blogs and loop through them
$blogs = get_blogs_of_user( $user_id );
foreach( $blogs as $blog ) {
switch_to_blog( $blog->userblog_id );
// Update the post count array with post count from each blog
$network_post_count[] = count_user_posts( $user_id );
restore_current_blog();
}
// Get the total count of posts from each blog
$network_post_count = array_sum( $network_post_count );
$count = str_pad( $network_post_count, 2, '0', STR_PAD_LEFT );
update_user_meta( $user_id, 'network_post_count', $count );
}
}
}
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