118 lines
3.0 KiB
PHP
118 lines
3.0 KiB
PHP
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<?php
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/**
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* Smush integration with Rest API: Rest class
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*
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* @package Smush\Core
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* @since 2.8.0
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*
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* @author Anton Vanyukov <anton@incsub.com>
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*
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* @copyright (c) 2018, Incsub (http://incsub.com)
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*/
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namespace Smush\Core;
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use WP_Smush;
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if ( ! defined( 'WPINC' ) ) {
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die;
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}
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/**
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* Singleton class Rest for extending the WordPress REST API interface.
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*
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* @since 2.8.0
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*/
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class Rest {
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/**
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* Rest constructor.
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*/
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public function __construct() {
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// Register smush meta fields and callbacks for the image object in the
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// wp-json/wp/v2/media REST API endpoint.
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add_action( 'rest_api_init', array( $this, 'register_smush_meta' ) );
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// Custom route for handling configs.
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add_action( 'rest_api_init', array( $this, 'register_configs_route' ) );
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}
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/**
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* Callback for rest_api_init action.
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*
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* @since 2.8.0
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*/
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public function register_smush_meta() {
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register_rest_field(
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'attachment',
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'smush',
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array(
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'get_callback' => array( $this, 'register_image_stats' ),
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'schema' => array(
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'description' => __( 'Smush data.', 'wp-smushit' ),
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'type' => 'string',
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),
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)
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);
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}
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/**
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* Add image stats to the wp-json/wp/v2/media REST API endpoint.
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*
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* Will add the stats from wp-smpro-smush-data image meta key to the media REST API endpoint.
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* If image is Smushed, the stats from the meta can be queried, if the not - the status of Smushing
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* will be displayed as a string in the API.
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*
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* @since 2.8.0
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*
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* @link https://developer.wordpress.org/rest-api/reference/media/
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*
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* @param array $image Image array.
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*
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* @return array|string
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*/
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public function register_image_stats( $image ) {
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if ( get_transient( 'smush-in-progress-' . $image['id'] ) ) {
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return __( 'Smushing in progress', 'wp-smushit' );
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}
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$wp_smush_data = get_post_meta( $image['id'], Modules\Smush::$smushed_meta_key, true );
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if ( empty( $wp_smush_data ) ) {
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return __( 'Not processed', 'wp-smushit' );
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}
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$wp_resize_savings = get_post_meta( $image['id'], 'wp-smush-resize_savings', true );
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$conversion_savings = get_post_meta( $image['id'], 'wp-smush-pngjpg_savings', true );
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$combined_stats = WP_Smush::get_instance()->core()->combined_stats( $wp_smush_data, $wp_resize_savings );
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return WP_Smush::get_instance()->core()->combine_conversion_stats( $combined_stats, $conversion_savings );
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}
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/**
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* Registers the custom route for handling configs.
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*
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* @since 3.8.6
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*/
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public function register_configs_route() {
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$configs_handler = new Configs();
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register_rest_route(
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'wp-smush/v1',
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'/preset_configs/',
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array(
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array(
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'methods' => 'GET',
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'callback' => array( $configs_handler, 'get_callback' ),
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'permission_callback' => array( $configs_handler, 'permission_callback' ),
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),
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array(
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'methods' => 'POST',
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'callback' => array( $configs_handler, 'post_callback' ),
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'permission_callback' => array( $configs_handler, 'permission_callback' ),
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),
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)
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);
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}
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}
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