Display the list of Terms in a non-hierarchical taxonomy on the Post Edit page even if they cannot modify them. See #12035

git-svn-id: http://svn.automattic.com/wordpress/trunk@13855 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/meta-boxes.php

@@ -246,29 +246,35 @@ if ( !in_array( $post->post_status, array('publish', 'future', 'private') ) || 0
 function post_tags_meta_box($post, $box) {
 	$tax_name = esc_attr(substr($box['id'], 8));
 	$taxonomy = get_taxonomy($tax_name);
-	if ( !current_user_can($taxonomy->assign_cap) ) // @todo: Display the terms, do not edit.
-		return;
 	$helps      = isset( $taxonomy->helps      ) ? esc_attr( $taxonomy->helps ) : esc_attr__('Separate tags with commas.');
 	$help_hint  = isset( $taxonomy->help_hint  ) ? $taxonomy->help_hint         : __('Add new tag');
 	$help_nojs  = isset( $taxonomy->help_nojs  ) ? $taxonomy->help_nojs         : __('Add or remove tags');
 	$help_cloud = isset( $taxonomy->help_cloud ) ? $taxonomy->help_cloud        : __('Choose from the most used tags in %s');
+	
+	$disabled = !current_user_can($taxonomy->assign_cap) ? 'disabled="disabled"' : '';
 ?>
 <div class="tagsdiv" id="<?php echo $tax_name; ?>">
 	<div class="jaxtag">
 	<div class="nojs-tags hide-if-js">
 	<p><?php echo $help_nojs; ?></p>
-	<textarea name="<?php echo "tax_input[$tax_name]"; ?>" class="the-tags" id="tax-input[<?php echo $tax_name; ?>]"><?php echo esc_attr(get_terms_to_edit( $post->ID, $tax_name )); ?></textarea></div>
+	<textarea name="<?php echo "tax_input[$tax_name]"; ?>" class="the-tags" id="tax-input[<?php echo $tax_name; ?>]" <?php echo $disabled; ?>><?php echo esc_attr(get_terms_to_edit( $post->ID, $tax_name )); ?></textarea></div>
-
+ 	<?php if ( current_user_can($taxonomy->assign_cap) ) : ?>
 	<div class="ajaxtag hide-if-no-js">
 		<label class="screen-reader-text" for="new-tag-<?php echo $tax_name; ?>"><?php echo $box['title']; ?></label>
 		<div class="taghint"><?php echo $help_hint; ?></div>
 		<input type="text" id="new-tag-<?php echo $tax_name; ?>" name="newtag[<?php echo $tax_name; ?>]" class="newtag form-input-tip" size="16" autocomplete="off" value="" />
 		<input type="button" class="button tagadd" value="<?php esc_attr_e('Add'); ?>" tabindex="3" />
-	</div></div>
+	</div>
 	<p class="howto"><?php echo $helps; ?></p>
+	<?php endif; ?>
+	</div>
 	<div class="tagchecklist"></div>
 </div>
+<?php if ( current_user_can($taxonomy->assign_cap) ) : ?>
 <p class="hide-if-no-js"><a href="#titlediv" class="tagcloud-link" id="link-<?php echo $tax_name; ?>"><?php printf( $help_cloud, $box['title'] ); ?></a></p>
+<?php else : ?>
+<p><em><?php _e('You cannot modify this Taxonomy.'); ?></em></p>
+<?php endif; ?>
 <?php
 }
 
@@ -307,7 +313,9 @@ function post_categories_meta_box( $post, $box ) {
 				<?php wp_terms_checklist($post->ID, array( 'taxonomy' => $taxonomy, 'popular_cats' => $popular_ids ) ) ?>
 			</ul>
 		</div>
-
+	<?php if ( !current_user_can($tax->assign_cap) ) : ?>
+	<p><em><?php _e('You cannot modify this Taxonomy.'); ?></em></p>
+	<?php endif; ?>
 	<?php if ( current_user_can($tax->edit_cap) ) : ?>
 			<div id="<?php echo $taxonomy; ?>-adder" class="wp-hidden-children">
 				<h4><a id="<?php echo $taxonomy; ?>-add-toggle" href="#<?php echo $taxonomy; ?>-add" class="hide-if-no-js" tabindex="3"><?php printf( __( '+ Add New %s' ), $tax->singular_label ); ?></a></h4>

wp-admin/js/post.dev.js

@@ -41,6 +41,8 @@ tagBox = {
 		if ( !thetags.length )
 			return;
 
+		var disabled = thetags.attr('disabled');
+
 		current_tags = thetags.val().split(',');
 		tagchecklist.empty();
 
@@ -50,9 +52,13 @@ tagBox = {
 			val = $.trim(val);
 			if ( !val.match(/^\s+$/) && '' != val ) {
 				button_id = id + '-check-num-' + key;
-	 			txt = '<span><a id="' + button_id + '" class="ntdelbutton">X</a>&nbsp;' + val + '</span> ';
+				if ( disabled )
+		 			txt = '<span>' + val + '</span> ';
+				else
+		 			txt = '<span><a id="' + button_id + '" class="ntdelbutton">X</a>&nbsp;' + val + '</span> ';
 	 			tagchecklist.append(txt);
-	 			$( '#' + button_id ).click( function(){ tagBox.parseTags(this); });
+				if ( ! disabled )
+		 			$( '#' + button_id ).click( function(){ tagBox.parseTags(this); });
 			}
 		});
 	},