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<title>[42047] trunk/src/wp-includes/js/wp-api.js: REST API: JS client - Enumerate endpoints supporting trash.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/42047">42047</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/42047","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>adamsilverstein</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2017-10-31 02:53:44 +0000 (Tue, 31 Oct 2017)</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'>REST API: JS client - Enumerate endpoints supporting trash.

Improve the logic determining which endpoints support the trash by enumerating them. Endpoints that don't support the trash require `force=true` when deleting. The previous approach relied on the `force` argument description, which is a translated string and was fragile. In the future, we can expose whether an endpoint supports the trash as part of its schema and automate this logic.

Props Soean.
Fixes <a href="https://core.trac.wordpress.org/ticket/40672">#40672</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesjswpapijs">trunk/src/wp-includes/js/wp-api.js</a></li>
</ul>

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<h3>Diff</h3>
<a id="trunksrcwpincludesjswpapijs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/js/wp-api.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/js/wp-api.js        2017-10-31 01:32:15 UTC (rev 42046)
+++ trunk/src/wp-includes/js/wp-api.js  2017-10-31 02:53:44 UTC (rev 42047)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -803,7 +803,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        'use strict';
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        var wpApiSettings = window.wpApiSettings || {};
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ var wpApiSettings = window.wpApiSettings || {},
+       trashableTypes    = [ 'Comment', 'Media', 'Comment', 'Post', 'Page', 'Status', 'Taxonomy', 'Type' ];
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        /**
</span><span class="cx" style="display: block; padding: 0 10px">         * Backbone base model for all models.
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -811,32 +812,15 @@
</span><span class="cx" style="display: block; padding: 0 10px">        wp.api.WPApiBaseModel = Backbone.Model.extend(
</span><span class="cx" style="display: block; padding: 0 10px">                /** @lends WPApiBaseModel.prototype  */
</span><span class="cx" style="display: block; padding: 0 10px">                {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        initialize: function( attributes, options ) {
</del><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                        // Initialize the model.
+                       initialize: function() {
+
</ins><span class="cx" style="display: block; padding: 0 10px">                                 /**
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                 * Determine if a model requires ?force=true to actually delete them.
-                                */
-                               if (
-                                       ! _.isEmpty(
-                                               _.filter(
-                                                       this.endpoints,
-                                                       function( endpoint ) {
-                                                               return (
-
-                                                                       // Does the method support DELETE?
-                                                                       'DELETE' === endpoint.methods[0] &&
-
-                                                                       // Exclude models that support trash (Post, Page).
-                                                                       (
-                                                                               ! _.isUndefined( endpoint.args.force ) &&
-                                                                               ! _.isUndefined( endpoint.args.force.description ) &&
-                                                                               'Whether to bypass trash and force deletion.' !== endpoint.args.force.description
-                                                                       )
-                                                               );
-                                                       }
-                                               )
-                                       )
-                               ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         * Types that don't support trashing require passing ?force=true to delete.
+                               *
+                               */
+                               if ( -1 === _.indexOf( trashableTypes, this.name ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px">                                         this.requireForceForDelete = true;
</span><span class="cx" style="display: block; padding: 0 10px">                                }
</span><span class="cx" style="display: block; padding: 0 10px">                        },
</span></span></pre>
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