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<title>[24479] branches/3.5: Better cap checks in _wp_translate_post_data().</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/24479">24479</a></dd>
<dt>Author</dt> <dd>nacin</dd>
<dt>Date</dt> <dd>2013-06-21 06:02:58 +0000 (Fri, 21 Jun 2013)</dd>
</dl>

<h3>Log Message</h3>
<pre>Better cap checks in _wp_translate_post_data().

Merges <a href="http://core.trac.wordpress.org/changeset/24478">[24478]</a> to the 3.5 branch.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#branches35wpadminincludespostphp">branches/3.5/wp-admin/includes/post.php</a></li>
</ul>

<h3>Property Changed</h3>
<ul>
<li><a href="#branches35">branches/3.5/</a></li>
</ul>

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<div id="patch">
<h3>Diff</h3>
<span class="cx">Index: branches/3.5
</span><span class="cx">===================================================================
</span><del>--- branches/3.5        2013-06-21 06:00:59 UTC (rev 24478)
</del><ins>+++ branches/3.5 2013-06-21 06:02:58 UTC (rev 24479)
</ins><a id="branches35"></a>
<div class="propset"><h4>Property changes: branches/3.5</h4>
<pre class="diff"><span>
</span></pre></div>
<a id="svnmergeinfo"></a>
<div class="modfile"><h4>Modified: svn:mergeinfo</h4></div>
<span class="cx"> /branches/3.1:18031
</span><span class="cx"> /branches/3.3:20543
</span><span class="cx"> /branches/3.4:21757
</span><del>-/trunk:18512,23133-23135,23139,23185,23245,23263-23264,23267,23664,23902,24436,24442,24444,24446,24448,24457,24459,24461,24463,24466,24468,24470,24472,24474,24476
</del><ins>+/trunk:18512,23133-23135,23139,23185,23245,23263-23264,23267,23664,23902,24436,24442,24444,24446,24448,24457,24459,24461,24463,24466,24468,24470,24472,24474,24476,24478
</ins><span class="cx">\ No newline at end of property
</span><a id="branches35wpadminincludespostphp"></a>
<div class="modfile"><h4>Modified: branches/3.5/wp-admin/includes/post.php (24478 => 24479)</h4>
<pre class="diff"><span>
<span class="info">--- branches/3.5/wp-admin/includes/post.php  2013-06-21 06:00:59 UTC (rev 24478)
+++ branches/3.5/wp-admin/includes/post.php     2013-06-21 06:02:58 UTC (rev 24479)
</span><span class="lines">@@ -65,15 +65,24 @@
</span><span class="cx">          }
</span><span class="cx">  }
</span><span class="cx"> 
</span><del>-       if ( ! $update && isset( $post_data['user_ID'] ) && ( $post_data['post_author'] != $post_data['user_ID'] )
</del><ins>+        if ( isset( $post_data['user_ID'] ) && ( $post_data['post_author'] != $post_data['user_ID'] )
</ins><span class="cx">            && ! current_user_can( $ptype->cap->edit_others_posts ) ) {
</span><del>-
-               if ( 'page' == $post_data['post_type'] )
-                       return new WP_Error( 'edit_others_pages', __( 'You are not allowed to create pages as this user.' ) );
-               else
-                       return new WP_Error( 'edit_others_posts', __( 'You are not allowed to create posts as this user.' ) );
</del><ins>+                if ( $update ) {
+                       if ( 'page' == $post_data['post_type'] )
+                               return new WP_Error( 'edit_others_pages', __( 'You are not allowed to edit pages as this user.' ) );
+                       else
+                               return new WP_Error( 'edit_others_posts', __( 'You are not allowed to edit posts as this user.' ) );
+               } else {
+                       if ( 'page' == $post_data['post_type'] )
+                               return new WP_Error( 'edit_others_pages', __( 'You are not allowed to create pages as this user.' ) );
+                       else
+                               return new WP_Error( 'edit_others_posts', __( 'You are not allowed to create posts as this user.' ) );
+               }
</ins><span class="cx">   }
</span><span class="cx"> 
</span><ins>+       if ( ! empty( $post_data['post_status'] ) )
+               $post_data['post_status'] = sanitize_key( $post_data['post_status'] );
+
</ins><span class="cx">   // What to do based on which button they pressed
</span><span class="cx">  if ( isset($post_data['saveasdraft']) && '' != $post_data['saveasdraft'] )
</span><span class="cx">          $post_data['post_status'] = 'draft';
</span><span class="lines">@@ -92,10 +101,12 @@
</span><span class="cx">          $post_id = false;
</span><span class="cx">  $previous_status = $post_id ? get_post_field( 'post_status', $post_id ) : false;
</span><span class="cx"> 
</span><ins>+       $published_statuses = array( 'publish', 'future' );
+
</ins><span class="cx">   // Posts 'submitted for approval' present are submitted to $_POST the same as if they were being published.
</span><span class="cx">  // Change status from 'publish' to 'pending' if user lacks permissions to publish or to resave published posts.
</span><del>-       if ( isset($post_data['post_status']) && ('publish' == $post_data['post_status'] && !current_user_can( $ptype->cap->publish_posts )) )
-               if ( $previous_status != 'publish' || !current_user_can( 'edit_post', $post_id ) )
</del><ins>+        if ( isset($post_data['post_status']) && (in_array( $post_data['post_status'], $published_statuses ) && !current_user_can( $ptype->cap->publish_posts )) )
+               if ( ! in_array( $previous_status, $published_statuses ) || !current_user_can( 'edit_post', $post_id ) )
</ins><span class="cx">                   $post_data['post_status'] = 'pending';
</span><span class="cx"> 
</span><span class="cx">  if ( ! isset($post_data['post_status']) )
</span></span></pre>
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