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<?php

/**

* Plugin Name: node-wpapi

* Plugin URI: https://github.com/wp-api/node-wpapi

* Description: Register the wpapi npm package as a WordPress script.

namespace WPAPI;

add_action( 'wp enqueue scripts', __NAMESPACE__ . '\\enqueue_scripts' );

/**

* Enqueue the wpapi script package.

* @return void

function enqueue_scripts() {

$uri = plugin_dir_url( __FILE__ ) . 'browser/wpapi.min.js';

if ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) {

$uri = plugin_dir_url( __FILE__ ) . 'browser/wpapi.js';

}

// Read the package.json to derive the version number.

$package = read_json( plugin_dir_path( __FILE ) . '/package.json' );

// Enqueue the script itself.

wp_enqueue_script(

'wpapi',

$uri,

[],

$package['version'] ?? null,

true

);

// Inject a JS object into the page to expose the API root URI & nonce.

wp_localize_script(

'wpapi',

'WPAPI_Settings',

[

'root' => esc_url_raw( rest_url() ),

'nonce' => wp_create_nonce( 'wp_rest' ),

]

);

}

/**

* Read & parse a JSON file.

* @param string $path The path to the JSON file to load.

* @return array The parsed JSON data object.

function read_json( string $path ) : array {

if ( ! file_exists( $path ) ) {

return [];

}

$contents = file_get_contents( $path );

if ( empty( $contents ) ) {

return [];

}

return json_decode( $contents, true );

}