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<title>[3014] sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-customizations/inc: Translate: Add a REST API endpoint to manage jobs via WP's cron API.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://meta.trac.wordpress.org/changeset/3014">3014</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://meta.trac.wordpress.org/changeset/3014","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>ocean90</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2016-04-26 18:49:17 +0000 (Tue, 26 Apr 2016)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Translate: Add a REST API endpoint to manage jobs via WP's cron API.

See <a href="http://meta.trac.wordpress.org/ticket/1636">#1636</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginswporggpcustomizationsincclasspluginphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-customizations/inc/class-plugin.php</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li>sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-customizations/inc/rest-api/</li>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginswporggpcustomizationsincrestapiclassbasephp">sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-customizations/inc/rest-api/class-base.php</a></li>
<li>sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-customizations/inc/rest-api/endpoints/</li>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginswporggpcustomizationsincrestapiendpointsclassjobscontrollerphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-customizations/inc/rest-api/endpoints/class-jobs-controller.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginswporggpcustomizationsincclasspluginphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-customizations/inc/class-plugin.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-customizations/inc/class-plugin.php     2016-04-26 14:23:48 UTC (rev 3013)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-customizations/inc/class-plugin.php       2016-04-26 18:49:17 UTC (rev 3014)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -41,6 +41,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">                add_filter( 'pre_handle_404', array( $this, 'short_circuit_handle_404' ) );
</span><span class="cx" style="display: block; padding: 0 10px">                add_action( 'wp_default_scripts', array( $this, 'bump_script_versions' ) );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                // Load the API endpoints.
+               add_action( 'rest_api_init', array( __NAMESPACE__ . '\REST_API\Base', 'load_endpoints' ) );
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 if ( defined( 'WP_CLI' ) && WP_CLI ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        $this->register_cli_commands();
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span></span></pre></div>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginswporggpcustomizationsincrestapiclassbasephp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-customizations/inc/rest-api/class-base.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-customizations/inc/rest-api/class-base.php                              (rev 0)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-customizations/inc/rest-api/class-base.php        2016-04-26 18:49:17 UTC (rev 3014)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,45 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+
+namespace WordPressdotorg\GlotPress\Customizations\REST_API;
+
+use WP_Error;
+use WP_Http;
+
+class Base {
+
+       /**
+        * Namespace of the API routes.
+        *
+        * @var string
+        */
+       protected $namespace = 'translate/v1';
+
+       /**
+        * Initialises each API endpoint we offer.
+        */
+       public static function load_endpoints() {
+               $jobs = new Endpoints\Jobs_Controller();
+               $jobs->register_routes();
+       }
+
+       /**
+        * A permission check callback which validates the request with a Bearer token.
+        *
+        * @param \WP_REST_Request $request The Rest API Request.
+        * @return bool|\WP_Error True if the token exists, WP_Error upon failure.
+        */
+       public function permission_check_internal_api_bearer( $request ) {
+               $authorization_header = $request->get_header( 'authorization' );
+               $authorization_header = trim( str_ireplace( 'bearer', '', $authorization_header ) );
+
+               if (
+                       ! $authorization_header ||
+                       ! defined( 'TRANSLATE_API_INTERNAL_BEARER_TOKEN' ) ||
+                       ! hash_equals( TRANSLATE_API_INTERNAL_BEARER_TOKEN, $authorization_header )
+               ) {
+                       return false;
+               }
+
+               return true;
+       }
+}
</ins></span></pre></div>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginswporggpcustomizationsincrestapiendpointsclassjobscontrollerphp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-customizations/inc/rest-api/endpoints/class-jobs-controller.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-customizations/inc/rest-api/endpoints/class-jobs-controller.php                         (rev 0)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/wporg-gp-customizations/inc/rest-api/endpoints/class-jobs-controller.php   2016-04-26 18:49:17 UTC (rev 3014)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,139 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+
+namespace WordPressdotorg\GlotPress\Customizations\REST_API\Endpoints;
+
+use WordPressdotorg\GlotPress\Customizations\REST_API\Base;
+use WP_Error;
+use WP_REST_Server;
+
+class Jobs_Controller extends Base {
+
+       /**
+        * Register the routes for the objects of the controller.
+        */
+       public function register_routes() {
+               register_rest_route( $this->namespace, '/jobs', [
+                       [
+                               'methods'             => WP_REST_Server::READABLE,
+                               'callback'            => [ $this, 'get_items' ],
+                       ],
+                       [
+                               'methods'             => WP_REST_Server::CREATABLE,
+                               'callback'            => [ $this, 'create_item' ],
+                               'permission_callback' => [ $this, 'permission_check_internal_api_bearer' ],
+                               'args'                => [
+                                       'timestamp'  => [
+                                               'required'          => true,
+                                               'sanitize_callback' => 'absint',
+                                               'validate_callback' => [ $this, 'validate_timestamp' ],
+                                       ],
+                                       'recurrence' => [
+                                               'required'          => true,
+                                               'sanitize_callback' => 'sanitize_text_field',
+                                               'validate_callback' => [ $this, 'validate_recurrence' ],
+                                       ],
+                                       'hook'       => [
+                                               'required'          => true,
+                                               'sanitize_callback' => 'sanitize_text_field',
+                                       ],
+                                       'args'       => [
+                                               'default' => [],
+                                               'validate_callback' => [ $this, 'validate_args' ],
+                                       ],
+                               ],
+                       ],
+               ] );
+       }
+
+       /**
+        * Get a collection of jobs.
+        *
+        * @return \WP_REST_Response
+        */
+       public function get_items() {
+               $cron_array = _get_cron_array();
+               return rest_ensure_response( $cron_array );
+       }
+
+       /**
+        * Creates a new job.
+        *
+        * @param \WP_REST_Request $request Full data about the request.
+        * @return \WP_Error|\WP_REST_Response WP_Error on failure, WP_REST_Response on success.
+        */
+       public function create_item( $request ) {
+               if ( 'once' === $request['recurrence'] ) {
+                       $result = wp_schedule_single_event( $request['timestamp'], $request['hook'], $request['args'] );
+                       if ( false === $result ) {
+                               return new WP_Error( 'insert_failed' );
+                       }
+
+                       $next_scheduled = wp_next_scheduled( $request['hook'], $request['args'] );
+                       $data = [
+                               'hook'    => $request['hook'],
+                               'start'   => $request['timestamp'],
+                               'nextrun' => (int) $next_scheduled,
+                               'args'    => $request['args'],
+                       ];
+                       return rest_ensure_response( $data );
+               }
+
+               $result = wp_schedule_event( $request['timestamp'], $request['recurrence'], $request['hook'], $request['args'] );
+               if ( false === $result ) {
+                       return new WP_Error( 'insert_failed' );
+               }
+
+               $next_scheduled = wp_next_scheduled( $request['hook'], $request['args'] );
+               $data = [
+                       'hook'    => $request['hook'],
+                       'start'   => $request['timestamp'],
+                       'nextrun' => (int) $next_scheduled,
+                       'args'    => $request['args'],
+               ];
+               return rest_ensure_response( $data );
+       }
+
+       /**
+        * Validates a timestamp.
+        *
+        * @param int $timestamp The timestamp to validate.
+        * @return bool True if valid, false if not.
+        */
+       public function validate_timestamp( $timestamp ) {
+               if ( is_numeric( $timestamp ) && $timestamp > 0 ) {
+                       return true;
+               }
+
+               return false;
+       }
+
+       /**
+        * Validates a recurrence value.
+        *
+        * @param string $recurrence The recurrence value to validate.
+        * @return bool True if valid, false if not.
+        */
+       public function validate_recurrence( $recurrence ) {
+               if ( 'once' === $recurrence ) {
+                       return true;
+               }
+
+               $schedules = wp_get_schedules();
+
+               if ( isset( $schedules[ $recurrence ] ) ) {
+                       return true;
+               }
+
+               return false;
+       }
+
+       /**
+        * Validates the args parameter for a job.
+        *
+        * @param array $args The args parameter to validate.
+        * @return bool True if valid, false if not.
+        */
+       public function validate_args( $args ) {
+               return is_array( $args );
+       }
+}
</ins></span></pre>
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