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<title>[39982] branches/3.7/src/wp-admin/press-this.php: Press This: Do not show Categories & Tags UI for users who cannot assign terms to posts anyways.</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/39982">39982</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/39982","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>2017-01-26 14:12:32 +0000 (Thu, 26 Jan 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'>Press This: Do not show Categories & Tags UI for users who cannot assign terms to posts anyways.

Merge of <a href="https://core.trac.wordpress.org/changeset/39968">[39968]</a> to the 3.7 branch.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#branches37srcwpadminpressthisphp">branches/3.7/src/wp-admin/press-this.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="branches37srcwpadminpressthisphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/3.7/src/wp-admin/press-this.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/3.7/src/wp-admin/press-this.php  2017-01-26 14:12:15 UTC (rev 39981)
+++ branches/3.7/src/wp-admin/press-this.php    2017-01-26 14:12:32 UTC (rev 39982)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -34,8 +34,25 @@
</span><span class="cx" style="display: block; padding: 0 10px">        if ( !current_user_can('edit_post', $post_ID) )
</span><span class="cx" style="display: block; padding: 0 10px">                wp_die(__('You are not allowed to edit this post.'));
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        $post['post_category'] = isset($_POST['post_category']) ? $_POST['post_category'] : '';
-       $post['tax_input'] = isset($_POST['tax_input']) ? $_POST['tax_input'] : '';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ // Only accept categories if the user actually can assign
+       $category_tax = get_taxonomy( 'category' );
+       if ( current_user_can( $category_tax->cap->assign_terms ) ) {
+               $post['post_category'] = ( ! empty( $_POST['post_category'] ) ) ? $_POST['post_category'] : array();
+       }
+
+       // Only accept taxonomies if the user can actually assign
+       if ( ! empty( $_POST['tax_input'] ) ) {
+               $tax_input = $_POST['tax_input'];
+               foreach ( $tax_input as $tax => $_ti ) {
+                       $tax_object = get_taxonomy( $tax );
+                       if ( ! $tax_object || ! current_user_can( $tax_object->cap->assign_terms ) ) {
+                               unset( $tax_input[ $tax ] );
+                       }
+               }
+
+               $post['tax_input'] = $tax_input;
+       }
+
</ins><span class="cx" style="display: block; padding: 0 10px">         $post['post_title'] = isset($_POST['title']) ? $_POST['title'] : '';
</span><span class="cx" style="display: block; padding: 0 10px">        $content = isset($_POST['content']) ? $_POST['content'] : '';
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -490,75 +507,81 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                </div>
</span><span class="cx" style="display: block; padding: 0 10px">                        </div>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        <?php $tax = get_taxonomy( 'category' ); ?>
-                       <div id="categorydiv" class="postbox">
-                               <div class="handlediv" title="<?php esc_attr_e( 'Click to toggle' ); ?>"><br /></div>
-                               <h3 class="hndle"><?php _e('Categories') ?></h3>
-                               <div class="inside">
-                               <div id="taxonomy-category" class="categorydiv">
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 <?php
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                        <ul id="category-tabs" class="category-tabs">
-                                               <li class="tabs"><a href="#category-all"><?php echo $tax->labels->all_items; ?></a></li>
-                                               <li class="hide-if-no-js"><a href="#category-pop"><?php _e( 'Most Used' ); ?></a></li>
-                                       </ul>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 $tax = get_taxonomy( 'category' );
+                       if ( current_user_can( $tax->cap->assign_terms ) ) :
+                               ?>
+                               <div id="categorydiv" class="postbox">
+                                       <div class="handlediv" title="<?php esc_attr_e( 'Click to toggle' ); ?>"><br /></div>
+                                       <h3 class="hndle"><?php _e('Categories') ?></h3>
+                                       <div class="inside">
+                                       <div id="taxonomy-category" class="categorydiv">
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                        <div id="category-pop" class="tabs-panel" style="display: none;">
-                                               <ul id="categorychecklist-pop" class="categorychecklist form-no-clear" >
-                                                       <?php $popular_ids = wp_popular_terms_checklist( 'category' ); ?>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                         <ul id="category-tabs" class="category-tabs">
+                                                       <li class="tabs"><a href="#category-all"><?php echo $tax->labels->all_items; ?></a></li>
+                                                       <li class="hide-if-no-js"><a href="#category-pop"><?php _e( 'Most Used' ); ?></a></li>
</ins><span class="cx" style="display: block; padding: 0 10px">                                                 </ul>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                        </div>
</del><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                        <div id="category-all" class="tabs-panel">
-                                               <ul id="categorychecklist" data-wp-lists="list:category" class="categorychecklist form-no-clear">
-                                                       <?php wp_terms_checklist($post_ID, array( 'taxonomy' => 'category', 'popular_cats' => $popular_ids ) ) ?>
-                                               </ul>
-                                       </div>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                         <div id="category-pop" class="tabs-panel" style="display: none;">
+                                                       <ul id="categorychecklist-pop" class="categorychecklist form-no-clear" >
+                                                               <?php $popular_ids = wp_popular_terms_checklist( 'category' ); ?>
+                                                       </ul>
+                                               </div>
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                        <?php if ( !current_user_can($tax->cap->assign_terms) ) : ?>
-                                       <p><em><?php _e('You cannot modify this Taxonomy.'); ?></em></p>
-                                       <?php endif; ?>
-                                       <?php if ( current_user_can($tax->cap->edit_terms) ) : ?>
-                                               <div id="category-adder" class="wp-hidden-children">
-                                                       <h4>
-                                                               <a id="category-add-toggle" href="#category-add" class="hide-if-no-js">
-                                                                       <?php printf( __( '+ %s' ), $tax->labels->add_new_item ); ?>
-                                                               </a>
-                                                       </h4>
-                                                       <p id="category-add" class="category-add wp-hidden-child">
-                                                               <label class="screen-reader-text" for="newcategory"><?php echo $tax->labels->add_new_item; ?></label>
-                                                               <input type="text" name="newcategory" id="newcategory" class="form-required form-input-tip" value="<?php echo esc_attr( $tax->labels->new_item_name ); ?>" aria-required="true"/>
-                                                               <label class="screen-reader-text" for="newcategory_parent">
-                                                                       <?php echo $tax->labels->parent_item_colon; ?>
-                                                               </label>
-                                                               <?php wp_dropdown_categories( array( 'taxonomy' => 'category', 'hide_empty' => 0, 'name' => 'newcategory_parent', 'orderby' => 'name', 'hierarchical' => 1, 'show_option_none' => '&mdash; ' . $tax->labels->parent_item . ' &mdash;' ) ); ?>
-                                                               <input type="button" id="category-add-submit" data-wp-lists="add:categorychecklist:category-add" class="button category-add-submit" value="<?php echo esc_attr( $tax->labels->add_new_item ); ?>" />
-                                                               <?php wp_nonce_field( 'add-category', '_ajax_nonce-add-category', false ); ?>
-                                                               <span id="category-ajax-response"></span>
-                                                       </p>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                         <div id="category-all" class="tabs-panel">
+                                                       <ul id="categorychecklist" data-wp-lists="list:category" class="categorychecklist form-no-clear">
+                                                               <?php wp_terms_checklist($post_ID, array( 'taxonomy' => 'category', 'popular_cats' => $popular_ids ) ) ?>
+                                                       </ul>
</ins><span class="cx" style="display: block; padding: 0 10px">                                                 </div>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                        <?php endif; ?>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+                                               <?php if ( current_user_can($tax->cap->edit_terms) ) : ?>
+                                                       <div id="category-adder" class="wp-hidden-children">
+                                                               <h4>
+                                                                       <a id="category-add-toggle" href="#category-add" class="hide-if-no-js">
+                                                                               <?php printf( __( '+ %s' ), $tax->labels->add_new_item ); ?>
+                                                                       </a>
+                                                               </h4>
+                                                               <p id="category-add" class="category-add wp-hidden-child">
+                                                                       <label class="screen-reader-text" for="newcategory"><?php echo $tax->labels->add_new_item; ?></label>
+                                                                       <input type="text" name="newcategory" id="newcategory" class="form-required form-input-tip" value="<?php echo esc_attr( $tax->labels->new_item_name ); ?>" aria-required="true"/>
+                                                                       <label class="screen-reader-text" for="newcategory_parent">
+                                                                               <?php echo $tax->labels->parent_item_colon; ?>
+                                                                       </label>
+                                                                       <?php wp_dropdown_categories( array( 'taxonomy' => 'category', 'hide_empty' => 0, 'name' => 'newcategory_parent', 'orderby' => 'name', 'hierarchical' => 1, 'show_option_none' => '&mdash; ' . $tax->labels->parent_item . ' &mdash;' ) ); ?>
+                                                                       <input type="button" id="category-add-submit" data-wp-lists="add:categorychecklist:category-add" class="button category-add-submit" value="<?php echo esc_attr( $tax->labels->add_new_item ); ?>" />
+                                                                       <?php wp_nonce_field( 'add-category', '_ajax_nonce-add-category', false ); ?>
+                                                                       <span id="category-ajax-response"></span>
+                                                               </p>
+                                                       </div>
+                                               <?php endif; ?>
+                                       </div>
+                                       </div>
</ins><span class="cx" style="display: block; padding: 0 10px">                                 </div>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                </div>
-                       </div>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 <?php endif;
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        <div id="tagsdiv-post_tag" class="postbox">
-                               <div class="handlediv" title="<?php esc_attr_e( 'Click to toggle' ); ?>"><br /></div>
-                               <h3><span><?php _e('Tags'); ?></span></h3>
-                               <div class="inside">
-                                       <div class="tagsdiv" id="post_tag">
-                                               <div class="jaxtag">
-                                                       <label class="screen-reader-text" for="newtag"><?php _e('Tags'); ?></label>
-                                                       <input type="hidden" name="tax_input[post_tag]" class="the-tags" id="tax-input[post_tag]" value="" />
-                                                       <div class="ajaxtag">
-                                                               <input type="text" name="newtag[post_tag]" class="newtag form-input-tip" size="16" autocomplete="off" value="" />
-                                                               <input type="button" class="button tagadd" value="<?php esc_attr_e('Add'); ?>" />
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 $tax = get_taxonomy( 'post_tag' );
+                       if ( current_user_can( $tax->cap->assign_terms ) ) :
+                               ?>
+                               <div id="tagsdiv-post_tag" class="postbox">
+                                       <div class="handlediv" title="<?php esc_attr_e( 'Click to toggle' ); ?>"><br /></div>
+                                       <h3><span><?php _e('Tags'); ?></span></h3>
+                                       <div class="inside">
+                                               <div class="tagsdiv" id="post_tag">
+                                                       <div class="jaxtag">
+                                                               <label class="screen-reader-text" for="newtag"><?php _e('Tags'); ?></label>
+                                                               <input type="hidden" name="tax_input[post_tag]" class="the-tags" id="tax-input[post_tag]" value="" />
+                                                               <div class="ajaxtag">
+                                                                       <input type="text" name="newtag[post_tag]" class="newtag form-input-tip" size="16" autocomplete="off" value="" />
+                                                                       <input type="button" class="button tagadd" value="<?php esc_attr_e('Add'); ?>" />
+                                                               </div>
</ins><span class="cx" style="display: block; padding: 0 10px">                                                         </div>
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                                        <div class="tagchecklist"></div>
</ins><span class="cx" style="display: block; padding: 0 10px">                                                 </div>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                                <div class="tagchecklist"></div>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                         <p class="tagcloud-link"><a href="#titlediv" class="tagcloud-link" id="link-post_tag"><?php _e('Choose from the most used tags'); ?></a></p>
</ins><span class="cx" style="display: block; padding: 0 10px">                                         </div>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                        <p class="tagcloud-link"><a href="#titlediv" class="tagcloud-link" id="link-post_tag"><?php _e('Choose from the most used tags'); ?></a></p>
</del><span class="cx" style="display: block; padding: 0 10px">                                 </div>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        </div>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 <?php endif; ?>
</ins><span class="cx" style="display: block; padding: 0 10px">                 </div>
</span><span class="cx" style="display: block; padding: 0 10px">        </div>
</span><span class="cx" style="display: block; padding: 0 10px">        <div class="posting">
</span></span></pre>
</div>
</div>

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</html>