: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
* Abstract class for pages with a common top summary meta box.
use Smush\Core\Array_Utils;
use Smush\Core\CDN\CDN_Helper;
use Smush\Core\Resize\Resize_Optimization;
use Smush\Core\Stats\Global_Stats;
if ( ! defined( 'WPINC' ) ) {
* Class Abstract_Summary_Page
abstract class Abstract_Summary_Page extends Abstract_Page {
* Function triggered when the page is loaded before render any content.
public function on_load() {
add_action( 'stats_ui_after_resize_savings', array( $this, 'conversion_savings_stats' ), 15 );
add_action( 'stats_ui_after_resize_savings', array( $this, 'add_lossy_level' ), 25 );
add_action( 'stats_ui_after_resize_savings', array( $this, 'cdn_stats_ui' ), 20 );
if ( Abstract_Page::should_render( 'directory' ) ) {
add_action( 'stats_ui_after_resize_savings', array( $this, 'directory_stats_ui' ), 10 );
public function register_meta_boxes() {
if ( ! is_network_admin() ) {
array( $this, 'dashboard_summary_meta_box' ),
'box_class' => 'sui-box sui-summary sui-summary-smush-metabox sui-summary-smush ' . $this->get_whitelabel_class(),
'box_content_class' => false,
if ( ! WP_Smush::is_pro() ) {
* Allows to hook in additional containers after stats box for free version
* Pro Version has a full width settings box, so we don't want to do it there.
do_action( 'wp_smush_after_stats_box' );
* Return rebranded class.
private function get_whitelabel_class() {
if ( ! apply_filters( 'wpmudev_branding_hide_branding', false ) ) {
return apply_filters( 'wpmudev_branding_hero_image', '' ) ? 'sui-rebranded' : 'sui-unbranded';
public function dashboard_summary_meta_box() {
$array_utils = new Array_Utils();
$core = WP_Smush::get_instance()->core();
$global_stats = $core->get_global_stats();
'human_bytes' => $array_utils->get_array_value( $global_stats, 'human_bytes' ),
'remaining' => $array_utils->get_array_value( $global_stats, 'remaining_count' ),
'resize_count' => $array_utils->get_array_value( $global_stats, 'count_resize' ),
'resize_enabled' => (bool) $this->settings->get( 'resize' ),
'resize_savings' => $array_utils->get_array_value( $global_stats, 'savings_resize_human' ),
'stats_percent' => $array_utils->get_array_value( $global_stats, 'savings_percent' ),
'total_optimized' => $array_utils->get_array_value( $global_stats, 'count_images' ),
'percent_grade' => $array_utils->get_array_value( $global_stats, 'percent_grade' ),
'percent_metric' => $array_utils->get_array_value( $global_stats, 'percent_metric' ),
'percent_optimized' => $array_utils->get_array_value( $global_stats, 'percent_optimized' ),
* Show conversion savings stats in stats section.
* Show Png to Jpg conversion savings in stats box if the
* settings enabled or savings found.
public function conversion_savings_stats() {
if ( ! WP_Smush::is_pro() ) {
$core = WP_Smush::get_instance()->core();
$global_stats = $core->get_global_stats();
$class_names = array( 'smush-conversion-savings' );
$savings_conversion_human = ! empty( $global_stats['savings_conversion_human'] ) ? $global_stats['savings_conversion_human'] : '0 B';
if ( empty( $global_stats['savings_conversion'] ) ) {
$class_names[] = 'sui-hidden';
<li class="<?php echo esc_attr( join( ' ', $class_names ) ); ?>">
<span class="sui-list-label">
<?php esc_html_e( 'PNG to JPEG savings', 'wp-smushit' ); ?>
<span class="sui-list-detail wp-smush-stats">
<?php echo esc_html( $savings_conversion_human ); ?>
* Add CDN stats to stats meta box.
public function cdn_stats_ui() {
$status = CDN_Helper::get_instance()->get_cdn_status_string();
if ( 'disabled' === $status ) {
<li class="smush-cdn-stats">
<span class="sui-list-label"><?php esc_html_e( 'CDN', 'wp-smushit' ); ?></span>
<span class="wp-smush-stats sui-list-detail">
<i class="sui-icon-loader sui-loading sui-hidden" aria-hidden="true" title="<?php esc_attr_e( 'Updating Stats', 'wp-smushit' ); ?>"></i>
<?php if ( 'overcap' === $status ) : ?>
<span class="sui-tooltip sui-tooltip-top-right sui-tooltip-constrained" data-tooltip="<?php esc_attr_e( "You've gone through your CDN bandwidth limit, so we’ve stopped serving your images via the CDN. Contact your administrator to upgrade your Smush CDN plan to reactivate this service", 'wp-smushit' ); ?>">
<i class="sui-icon-warning-alert sui-error sui-md" aria-hidden="true"></i>
<span><?php esc_html_e( 'Overcap', 'wp-smushit' ); ?></span>
<?php elseif ( 'upgrade' === $status ) : ?>
<span class="sui-tooltip sui-tooltip-top-right sui-tooltip-constrained" data-tooltip="<?php esc_attr_e( "You're almost through your CDN bandwidth limit. Please contact your administrator to upgrade your Smush CDN plan to ensure you don't lose this service", 'wp-smushit' ); ?>">
<i class="sui-icon-warning-alert sui-warning sui-md" aria-hidden="true"></i>
<span><?php esc_html_e( 'Needs upgrade', 'wp-smushit' ); ?></span>
<?php elseif ( 'activating' === $status ) : ?>
<i class="sui-icon-check-tick sui-info sui-md" aria-hidden="true"></i>
<span><?php esc_html_e( 'Activating', 'wp-smushit' ); ?></span>
<span class="sui-tooltip sui-tooltip-top-right sui-tooltip-constrained" data-tooltip="<?php esc_attr_e( 'Your media is currently being served from the WPMU DEV CDN. Bulk and Directory smush features are treated separately and will continue to run independently.', 'wp-smushit' ); ?>">
<i class="sui-icon-check-tick sui-success sui-md" aria-hidden="true"></i>
<span><?php esc_html_e( 'Active', 'wp-smushit' ); ?></span>
* Set directory smush stats to stats box.
public function directory_stats_ui() {
$dir_smush_stats = get_option( 'dir_smush_stats' );
if ( ! empty( $dir_smush_stats ) && ! empty( $dir_smush_stats['dir_smush'] ) ) {
$human = ! empty( $dir_smush_stats['dir_smush']['bytes'] ) && $dir_smush_stats['dir_smush']['bytes'] > 0 ? $dir_smush_stats['dir_smush']['bytes'] : 0;
<li class="smush-dir-savings">
<span class="sui-list-label"><?php esc_html_e( 'Directory Smush Savings', 'wp-smushit' ); ?>
<?php if ( $human <= 0 ) { ?>
<p class="wp-smush-stats-label-message sui-hidden-sm sui-hidden-md sui-hidden-lg">
<?php esc_html_e( "Smush images that aren't located in your uploads folder.", 'wp-smushit' ); ?>
<a href="<?php echo esc_url( $this->get_url( 'smush-directory' ) ); ?>" class="wp-smush-dir-link"
id="<?php echo 'smush-directory' === $this->get_slug() ? 'smush-directory-open-modal' : ''; ?>"
title="<?php esc_attr_e( "Select a directory you'd like to Smush.", 'wp-smushit' ); ?>">
<?php esc_html_e( 'Choose directory', 'wp-smushit' ); ?>
<span class="wp-smush-stats sui-list-detail">
<i class="sui-icon-loader sui-loading" aria-hidden="true" title="<?php esc_attr_e( 'Updating Stats', 'wp-smushit' ); ?>"></i>
<span class="wp-smush-stats-human"></span>
<span class="wp-smush-stats-sep sui-hidden">/</span>
<span class="wp-smush-stats-percent"></span>
<a href="<?php echo esc_url( $this->get_url( 'smush-directory' ) ); ?>" class="wp-smush-dir-link sui-hidden-xs sui-hidden"
id="<?php echo 'smush-directory' === $this->get_slug() ? 'smush-directory-open-modal' : ''; ?>"
title="<?php esc_attr_e( "Select a directory you'd like to Smush.", 'wp-smushit' ); ?>">
<?php esc_html_e( 'Choose directory', 'wp-smushit' ); ?>
public function add_lossy_level() {
return $this->view( 'summary/lossy-level' );