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<title>[39236] trunk: Posts, Post Types: Improve sanitisation of templates' post types.</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/39236">39236</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/39236","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>peterwilsoncc</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2016-11-15 03:36:13 +0000 (Tue, 15 Nov 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'>Posts, Post Types: Improve sanitisation of templates' post types.

Prevents post type templates ignoring post types due to invalid characters. Each entry in the `Template Post Type` comment is run through `sanitize_key()` to match the sanitisation used by `register_post_type()`.

Fixes <a href="https://core.trac.wordpress.org/ticket/38766">#38766</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesclasswpthemephp">trunk/src/wp-includes/class-wp-theme.php</a></li>
<li><a href="#trunktestsphpunittestsadminincludesThemephp">trunk/tests/phpunit/tests/admin/includesTheme.php</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li>trunk/tests/phpunit/data/themedir1/page-templates/38766/</li>
<li><a href="#trunktestsphpunitdatathemedir1pagetemplates38766notrailingperiodposttypesphp">trunk/tests/phpunit/data/themedir1/page-templates/38766/no-trailing-period-post-types.php</a></li>
<li><a href="#trunktestsphpunitdatathemedir1pagetemplates38766tildeposttypesphp">trunk/tests/phpunit/data/themedir1/page-templates/38766/tilde-post-types.php</a></li>
<li><a href="#trunktestsphpunitdatathemedir1pagetemplates38766trailingcommaposttypesphp">trunk/tests/phpunit/data/themedir1/page-templates/38766/trailing-comma-post-types.php</a></li>
<li><a href="#trunktestsphpunitdatathemedir1pagetemplates38766trailingperiodposttypesphp">trunk/tests/phpunit/data/themedir1/page-templates/38766/trailing-period-post-types.php</a></li>
<li><a href="#trunktestsphpunitdatathemedir1pagetemplates38766trailingperiodwhitespaceposttypesphp">trunk/tests/phpunit/data/themedir1/page-templates/38766/trailing-period-whitespace-post-types.php</a></li>
<li><a href="#trunktestsphpunitdatathemedir1pagetemplates38766trailingwhitespaceperiodposttypesphp">trunk/tests/phpunit/data/themedir1/page-templates/38766/trailing-whitespace-period-post-types.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpincludesclasswpthemephp"></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/class-wp-theme.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/class-wp-theme.php  2016-11-15 01:18:37 UTC (rev 39235)
+++ trunk/src/wp-includes/class-wp-theme.php    2016-11-15 03:36:13 UTC (rev 39236)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1038,7 +1038,7 @@
</span><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">                                foreach ( $types as $type ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                        $type = trim( $type );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                 $type = sanitize_key( $type );
</ins><span class="cx" style="display: block; padding: 0 10px">                                         if ( ! isset( $post_templates[ $type ] ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                                $post_templates[ $type ] = array();
</span><span class="cx" style="display: block; padding: 0 10px">                                        }
</span></span></pre></div>
<a id="trunktestsphpunitdatathemedir1pagetemplates38766notrailingperiodposttypesphp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: trunk/tests/phpunit/data/themedir1/page-templates/38766/no-trailing-period-post-types.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/data/themedir1/page-templates/38766/no-trailing-period-post-types.php                         (rev 0)
+++ trunk/tests/phpunit/data/themedir1/page-templates/38766/no-trailing-period-post-types.php   2016-11-15 03:36:13 UTC (rev 39236)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,5 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+/*
+   Template Name: No Trailing Period
+   Template Post Type: period, full-stop
+ */
</ins></span></pre></div>
<a id="trunktestsphpunitdatathemedir1pagetemplates38766tildeposttypesphp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: trunk/tests/phpunit/data/themedir1/page-templates/38766/tilde-post-types.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/data/themedir1/page-templates/38766/tilde-post-types.php                              (rev 0)
+++ trunk/tests/phpunit/data/themedir1/page-templates/38766/tilde-post-types.php        2016-11-15 03:36:13 UTC (rev 39236)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,7 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+/*
+   Template Name: Tilde in Post Type.
+   Template Post Type: period, full~stop
+
+   This template should be applied to the `period` post type and ignored by the `full-stop` post type.
+ */
</ins></span></pre></div>
<a id="trunktestsphpunitdatathemedir1pagetemplates38766trailingcommaposttypesphp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: trunk/tests/phpunit/data/themedir1/page-templates/38766/trailing-comma-post-types.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/data/themedir1/page-templates/38766/trailing-comma-post-types.php                             (rev 0)
+++ trunk/tests/phpunit/data/themedir1/page-templates/38766/trailing-comma-post-types.php       2016-11-15 03:36:13 UTC (rev 39236)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,5 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+/*
+   Template Name: Trailing Comma,
+   Template Post Type: period, full-stop,
+ */
</ins></span></pre></div>
<a id="trunktestsphpunitdatathemedir1pagetemplates38766trailingperiodposttypesphp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: trunk/tests/phpunit/data/themedir1/page-templates/38766/trailing-period-post-types.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/data/themedir1/page-templates/38766/trailing-period-post-types.php                            (rev 0)
+++ trunk/tests/phpunit/data/themedir1/page-templates/38766/trailing-period-post-types.php      2016-11-15 03:36:13 UTC (rev 39236)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,5 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+/*
+   Template Name: Trailing Period.
+   Template Post Type: period, full-stop.
+ */
</ins></span></pre></div>
<a id="trunktestsphpunitdatathemedir1pagetemplates38766trailingperiodwhitespaceposttypesphp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: trunk/tests/phpunit/data/themedir1/page-templates/38766/trailing-period-whitespace-post-types.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/data/themedir1/page-templates/38766/trailing-period-whitespace-post-types.php                         (rev 0)
+++ trunk/tests/phpunit/data/themedir1/page-templates/38766/trailing-period-whitespace-post-types.php   2016-11-15 03:36:13 UTC (rev 39236)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,5 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+/*
+   Template Name: Trailing Period, White Space.
+   Template Post Type: period, full-stop.      
+ */
</ins></span></pre></div>
<a id="trunktestsphpunitdatathemedir1pagetemplates38766trailingwhitespaceperiodposttypesphp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: trunk/tests/phpunit/data/themedir1/page-templates/38766/trailing-whitespace-period-post-types.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/data/themedir1/page-templates/38766/trailing-whitespace-period-post-types.php                         (rev 0)
+++ trunk/tests/phpunit/data/themedir1/page-templates/38766/trailing-whitespace-period-post-types.php   2016-11-15 03:36:13 UTC (rev 39236)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,5 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+/*
+   Template Name: Trailing White Space, Period.
+   Template Post Type: period, full-stop        .
+ */
</ins></span></pre></div>
<a id="trunktestsphpunittestsadminincludesThemephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/admin/includesTheme.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/admin/includesTheme.php 2016-11-15 01:18:37 UTC (rev 39235)
+++ trunk/tests/phpunit/tests/admin/includesTheme.php   2016-11-15 03:36:13 UTC (rev 39236)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -87,6 +87,32 @@
</span><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">        /**
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * @ticket 38766
+        */
+       function test_page_templates_for_post_types_with_trailing_periods() {
+               $theme = wp_get_theme( 'page-templates' );
+               $this->assertNotEmpty( $theme );
+
+               switch_theme( $theme['Template'], $theme['Stylesheet'] );
+
+               $this->assertEqualSetsWithIndex( array(
+                       'No Trailing Period' => '38766/no-trailing-period-post-types.php',
+                       'Trailing Period.' => '38766/trailing-period-post-types.php',
+                       'Trailing Comma,' => '38766/trailing-comma-post-types.php',
+                       'Trailing Period, White Space.' => '38766/trailing-period-whitespace-post-types.php',
+                       'Trailing White Space, Period.' => '38766/trailing-whitespace-period-post-types.php',
+                       'Tilde in Post Type.' => '38766/tilde-post-types.php',
+               ), get_page_templates( null, 'period' ) );
+               $this->assertEqualSetsWithIndex( array(
+                       'No Trailing Period' => '38766/no-trailing-period-post-types.php',
+                       'Trailing Period.' => '38766/trailing-period-post-types.php',
+                       'Trailing Comma,' => '38766/trailing-comma-post-types.php',
+                       'Trailing Period, White Space.' => '38766/trailing-period-whitespace-post-types.php',
+                       'Trailing White Space, Period.' => '38766/trailing-whitespace-period-post-types.php',
+               ), get_page_templates( null, 'full-stop' ) );
+       }
+
+       /**
</ins><span class="cx" style="display: block; padding: 0 10px">          * @ticket 38696
</span><span class="cx" style="display: block; padding: 0 10px">         */
</span><span class="cx" style="display: block; padding: 0 10px">        function test_page_templates_child_theme() {
</span></span></pre>
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