-function post_categories_meta_box($post) {
-?>
-<ul id="category-tabs">
- <li class="tabs"><a href="#categories-all" tabindex="3"><?php _e( 'All Categories' ); ?></a></li>
- <li class="hide-if-no-js"><a href="#categories-pop" tabindex="3"><?php _e( 'Most Used' ); ?></a></li>
-</ul>
-
-<div id="categories-pop" class="tabs-panel" style="display: none;">
- <ul id="categorychecklist-pop" class="categorychecklist form-no-clear" >
-<?php $popular_ids = wp_popular_terms_checklist('category'); ?>
- </ul>
-</div>
-
-<div id="categories-all" class="tabs-panel">
- <ul id="categorychecklist" class="list:category categorychecklist form-no-clear">
-<?php wp_category_checklist($post->ID, false, false, $popular_ids) ?>
- </ul>
-</div>
-
-<?php if ( current_user_can('manage_categories') ) : ?>
-<div id="category-adder" class="wp-hidden-children">
- <h4><a id="category-add-toggle" href="#category-add" class="hide-if-no-js" tabindex="3"><?php _e( '+ Add New Category' ); ?></a></h4>
- <p id="category-add" class="wp-hidden-child">
- <label class="screen-reader-text" for="newcat"><?php _e( 'Add New Category' ); ?></label><input type="text" name="newcat" id="newcat" class="form-required form-input-tip" value="<?php esc_attr_e( 'New category name' ); ?>" tabindex="3" aria-required="true"/>
- <label class="screen-reader-text" for="newcat_parent"><?php _e('Parent category'); ?>:</label><?php wp_dropdown_categories( array( 'hide_empty' => 0, 'name' => 'newcat_parent', 'orderby' => 'name', 'hierarchical' => 1, 'show_option_none' => __('Parent category') ) ); ?>
- <input type="button" id="category-add-sumbit" class="add:categorychecklist:category-add button" value="<?php esc_attr_e( 'Add' ); ?>" tabindex="3" />
-<?php wp_nonce_field( 'add-category', '_ajax_nonce', false ); ?>
- <span id="category-ajax-response"></span></p>
-</div>
-<?php
-endif;
-
+function post_categories_meta_box( $post, $box ) {
+ $defaults = array('taxonomy' => 'category');
+ if ( !isset($box['args']) || !is_array($box['args']) )
+ $args = array();
+ else
+ $args = $box['args'];
+ extract( wp_parse_args($args, $defaults), EXTR_SKIP );
+ $tax = get_taxonomy($taxonomy);
+
+ ?>
+ <div id="taxonomy-<?php echo $taxonomy; ?>" class="categorydiv">
+ <ul id="<?php echo $taxonomy; ?>-tabs" class="category-tabs">
+ <li class="tabs"><a href="#<?php echo $taxonomy; ?>-all" tabindex="3"><?php echo $tax->labels->all_items; ?></a></li>
+ <li class="hide-if-no-js"><a href="#<?php echo $taxonomy; ?>-pop" tabindex="3"><?php _e( 'Most Used' ); ?></a></li>
+ </ul>
+
+ <div id="<?php echo $taxonomy; ?>-pop" class="tabs-panel" style="display: none;">
+ <ul id="<?php echo $taxonomy; ?>checklist-pop" class="categorychecklist form-no-clear" >
+ <?php $popular_ids = wp_popular_terms_checklist($taxonomy); ?>
+ </ul>
+ </div>
+
+ <div id="<?php echo $taxonomy; ?>-all" class="tabs-panel">
+ <?php
+ $name = ( $taxonomy == 'category' ) ? 'post_category' : 'tax_input[' . $taxonomy . ']';
+ echo "<input type='hidden' name='{$name}[]' value='0' />"; // Allows for an empty term set to be sent. 0 is an invalid Term ID and will be ignored by empty() checks.
+ ?>
+ <ul id="<?php echo $taxonomy; ?>checklist" class="list:<?php echo $taxonomy?> categorychecklist form-no-clear">
+ <?php wp_terms_checklist($post->ID, array( 'taxonomy' => $taxonomy, 'popular_cats' => $popular_ids ) ) ?>
+ </ul>
+ </div>
+ <?php if ( current_user_can($tax->cap->edit_terms) ) : ?>
+ <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
+ /* translators: %s: add new taxonomy label */
+ printf( __( '+ %s' ), $tax->labels->add_new_item );
+ ?>
+ </a>
+ </h4>
+ <p id="<?php echo $taxonomy; ?>-add" class="category-add wp-hidden-child">
+ <label class="screen-reader-text" for="new<?php echo $taxonomy; ?>"><?php echo $tax->labels->add_new_item; ?></label>
+ <input type="text" name="new<?php echo $taxonomy; ?>" id="new<?php echo $taxonomy; ?>" class="form-required form-input-tip" value="<?php echo esc_attr( $tax->labels->new_item_name ); ?>" tabindex="3" aria-required="true"/>
+ <label class="screen-reader-text" for="new<?php echo $taxonomy; ?>_parent">
+ <?php echo $tax->labels->parent_item_colon; ?>
+ </label>
+ <?php wp_dropdown_categories( array( 'taxonomy' => $taxonomy, 'hide_empty' => 0, 'name' => 'new'.$taxonomy.'_parent', 'orderby' => 'name', 'hierarchical' => 1, 'show_option_none' => '— ' . $tax->labels->parent_item . ' —', 'tab_index' => 3 ) ); ?>
+ <input type="button" id="<?php echo $taxonomy; ?>-add-submit" class="add:<?php echo $taxonomy ?>checklist:<?php echo $taxonomy ?>-add button category-add-sumbit" value="<?php echo esc_attr( $tax->labels->add_new_item ); ?>" tabindex="3" />
+ <?php wp_nonce_field( 'add-'.$taxonomy, '_ajax_nonce-add-'.$taxonomy, false ); ?>
+ <span id="<?php echo $taxonomy; ?>-ajax-response"></span>
+ </p>
+ </div>
+ <?php endif; ?>
+ </div>
+ <?php