Ubuntu
options = $options;
}
/**
* Add the RUCSS options to the WP Rocket options array
*
* @since 3.9
*
* @param array $options WP Rocket options array.
*
* @return array
*/
public function add_options( $options ) : array {
$options = (array) $options;
$options['remove_unused_css'] = 0;
$options['remove_unused_css_safelist'] = [];
return $options;
}
/**
* Determines if Remove Unused CSS option is enabled.
*
* @since 3.9
*
* @return boolean
*/
public function is_enabled() : bool {
return (bool) $this->options->get( 'remove_unused_css', 0 );
}
/**
* Sanitizes RUCSS options values when the settings form is submitted
*
* @since 3.9
*
* @param array $input Array of values submitted from the form.
* @param AdminSettings $settings Settings class instance.
*
* @return array
*/
public function sanitize_options( array $input, AdminSettings $settings ) : array {
$input['remove_unused_css'] = $settings->sanitize_checkbox( $input, 'remove_unused_css' );
$input['remove_unused_css_safelist'] = ! empty( $input['remove_unused_css_safelist'] ) ? rocket_sanitize_textarea_field( 'remove_unused_css_safelist', $input['remove_unused_css_safelist'] ) : [];
return $input;
}
/**
* Add Clean used CSS link to WP Rocket admin bar item
*
* @since 3.9
*
* @param WP_Admin_Bar $wp_admin_bar WP_Admin_Bar instance, passed by reference.
*
* @return void
*/
public function add_clean_used_css_menu_item( $wp_admin_bar ) {
if ( ! current_user_can( 'rocket_remove_unused_css' ) ) {
return;
}
if ( ! is_admin() ) {
return;
}
if ( ! $this->is_enabled() ) {
return;
}
$referer = '';
$action = 'rocket_clear_usedcss';
if ( ! empty( $_SERVER['REQUEST_URI'] ) ) {
$referer_url = filter_var( wp_unslash( $_SERVER['REQUEST_URI'] ), FILTER_SANITIZE_URL );
$referer = '&_wp_http_referer=' . rawurlencode( remove_query_arg( 'fl_builder', $referer_url ) );
}
$wp_admin_bar->add_menu(
[
'parent' => 'wp-rocket',
'id' => 'clean-used-css',
'title' => __( 'Clear Used CSS', 'rocket' ),
'href' => wp_nonce_url( admin_url( "admin-post.php?action={$action}{$referer}" ), $action ),
]
);
}
/**
* Displays the RUCSS progressbar
*
* @since 3.9
*
* @return void
*/
public function display_progress_bar() {
if ( ! $this->is_enabled() ) {
return;
}
echo '';
}
}