<?php
/**
 * Fired when the plugin is uninstalled.
 *
 * @package ContentCortex
 */

defined( 'WP_UNINSTALL_PLUGIN' ) || exit;

/**
 * Clean up plugin data for a single site.
 */
function ocap_uninstall_site() {
	$settings = get_option( 'ocap_settings', array() );

	// Delete scheduled cron hooks.
	wp_clear_scheduled_hook( 'ocap_send_digest' );

	// Delete transients.
	delete_transient( 'ocap_stale_count' );

	// Check if user requested deleting all post meta data.
	if ( ! empty( $settings['delete_on_uninstall'] ) ) {
		delete_post_meta_by_key( '_ocap_last_reviewed' );
		delete_post_meta_by_key( '_ocap_excluded' );
		delete_post_meta_by_key( '_sct_last_reviewed' );
		delete_post_meta_by_key( '_sct_excluded' );
	}

	// Delete main settings option.
	delete_option( 'ocap_settings' );
	delete_option( 'sct_settings' );
}

// Multisite handling.
if ( is_multisite() ) {
	$ocap_sites = get_sites( array( 'number' => 0 ) );
	foreach ( $ocap_sites as $ocap_site ) {
		switch_to_blog( (int) $ocap_site->blog_id );
		ocap_uninstall_site();
		restore_current_blog();
	}
} else {
	ocap_uninstall_site();
}