From af612805e86a389e51a7a1a556c731ef5bd08edd Mon Sep 17 00:00:00 2001
From: nacin <nacin@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Thu, 10 Jun 2010 16:07:33 +0000
Subject: [PATCH] Move 'helps' argument to the taxonomy labels object. Also
 move over help_nojs and help_cloud, both introduced in 3.0. This adds three
 new core labels for non-hierarchical taxonomies, for tweaking the meta box
 strings. fixes #13805.

git-svn-id: http://svn.automattic.com/wordpress/trunk@15190 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-admin/includes/meta-boxes.php | 11 +++--------
 wp-includes/post.php             |  6 ++----
 wp-includes/taxonomy.php         |  9 +++++++++
 3 files changed, 14 insertions(+), 12 deletions(-)

diff --git a/wp-admin/includes/meta-boxes.php b/wp-admin/includes/meta-boxes.php
index 3eabf13d3..0f8b339b2 100644
--- a/wp-admin/includes/meta-boxes.php
+++ b/wp-admin/includes/meta-boxes.php
@@ -250,17 +250,12 @@ function post_tags_meta_box($post, $box) {
 	extract( wp_parse_args($args, $defaults), EXTR_SKIP );
 	$tax_name = esc_attr($taxonomy);
 	$taxonomy = get_taxonomy($taxonomy);
-
-	$helps      = isset( $taxonomy->helps      ) ? esc_attr( $taxonomy->helps ) : esc_attr__('Separate tags with commas.');
-	$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');
-
 	$disabled = !current_user_can($taxonomy->cap->assign_terms) ? '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>
+	<p><?php echo $taxonomy->labels->add_or_remove_items; ?></p>
 	<textarea name="<?php echo "tax_input[$tax_name]"; ?>" rows="3" cols="20" 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->cap->assign_terms) ) : ?>
 	<div class="ajaxtag hide-if-no-js">
@@ -269,13 +264,13 @@ function post_tags_meta_box($post, $box) {
 		<p><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" /></p>
 	</div>
-	<p class="howto"><?php echo $helps; ?></p>
+	<p class="howto"><?php echo esc_attr( $taxonomy->labels->separate_items_with_commas ); ?></p>
 	<?php endif; ?>
 	</div>
 	<div class="tagchecklist"></div>
 </div>
 <?php if ( current_user_can($taxonomy->cap->assign_terms) ) : ?>
-<p class="hide-if-no-js"><a href="#titlediv" class="tagcloud-link" id="link-<?php echo $tax_name; ?>"><?php echo $help_cloud; ?></a></p>
+<p class="hide-if-no-js"><a href="#titlediv" class="tagcloud-link" id="link-<?php echo $tax_name; ?>"><?php echo $taxonomy->labels->choose_from_most_used; ?></a></p>
 <?php else : ?>
 <p><em><?php _e('You cannot modify this taxonomy.'); ?></em></p>
 <?php endif; ?>
diff --git a/wp-includes/post.php b/wp-includes/post.php
index a1163c24e..17c6dbcbf 100644
--- a/wp-includes/post.php
+++ b/wp-includes/post.php
@@ -966,13 +966,11 @@ function get_post_type_labels( $post_type_object ) {
  */
 function _get_custom_object_labels( $object, $nohier_vs_hier_defaults ) {
 
-	if ( isset( $object->label ) ) {
+	if ( isset( $object->label ) && empty( $object->labels['name'] ) )
 		$object->labels['name'] = $object->label;
-	}
 
-	if ( !isset( $object->labels['singular_name'] ) && isset( $object->labels['name'] ) ) {
+	if ( !isset( $object->labels['singular_name'] ) && isset( $object->labels['name'] ) )
 		$object->labels['singular_name'] = $object->labels['name'];
-	}
 
 	$defaults = array_map( create_function( '$x', $object->hierarchical? 'return $x[1];' : 'return $x[0];' ), $nohier_vs_hier_defaults );
 	$labels = array_merge( $defaults, $object->labels );
diff --git a/wp-includes/taxonomy.php b/wp-includes/taxonomy.php
index 2d9b85d88..5a2564243 100644
--- a/wp-includes/taxonomy.php
+++ b/wp-includes/taxonomy.php
@@ -334,6 +334,9 @@ function register_taxonomy( $taxonomy, $object_type, $args = array() ) {
  * - update_item - Default is Update Tag/Update Category
  * - add_new_item - Default is Add New Tag/Add New Category
  * - new_item_name - Default is New Tag Name/New Category Name
+ * - separate_items_with_commas - This string isn't used on hierarchical taxonomies. Default is "Separate tags with commas," used in the meta box.
+ * - add_or_remove_items - This string isn't used on hierarchical taxonomies. Default is "Add or remove tags," used in the meta box when JavaScript is disabled.
+ * - choose_from_most_used - This string isn't used on hierarchical taxonomies. Default is "Choose from the most used tags," used in the meta box.
  *
  * Above, the first default value is for non-hierarchical taxonomies (like tags) and the second one is for hierarchical taxonomies (like categories.)
  *
@@ -343,6 +346,9 @@ function register_taxonomy( $taxonomy, $object_type, $args = array() ) {
  */
 
 function get_taxonomy_labels( $tax ) {
+	if ( isset( $tax->helps ) && empty( $tax->labels['separate_items_with_commas'] ) )
+		$tax->labels['separate_items_with_commas'] = $tax->helps;
+
 	$nohier_vs_hier_defaults = array(
 		'name' => array( _x( 'Post Tags', 'taxonomy general name' ), _x( 'Categories', 'taxonomy general name' ) ),
 		'singular_name' => array( _x( 'Post Tag', 'taxonomy singular name' ), _x( 'Category', 'taxonomy singular name' ) ),
@@ -355,6 +361,9 @@ function get_taxonomy_labels( $tax ) {
 		'update_item' => array( __( 'Update Tag' ), __( 'Update Category' ) ),
 		'add_new_item' => array( __( 'Add New Tag' ), __( 'Add New Category' ) ),
 		'new_item_name' => array( __( 'New Tag Name' ), __( 'New Category Name' ) ),
+		'separate_items_with_commas' => array( __( 'Separate tags with commas' ), null ),
+		'add_or_remove_items' => array( __( 'Add or remove tags' ), null ),
+		'choose_from_most_used' => array( __( 'Choose from the most used tags' ), null ),
 	);
 
 	return _get_custom_object_labels( $tax, $nohier_vs_hier_defaults );