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Move taxonomy object properties for capabilities into a cap object. Capabilities can be specified via ['capabilities'] (an array keyed by the generic cap name) for register_taxonomy. fixes #13358. 

git-svn-id: http://svn.automattic.com/wordpress/trunk@14593 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
nacin 2010-05-13 04:10:17 +00:00
parent c6572a1d16
commit af91e5264a
11 changed files with 41 additions and 38 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
wp-admin/admin-ajax.php
View File

@ -219,7 +219,7 @@ function _wp_ajax_add_hierarchical_term() {
$action = $_POST['action']; $action = $_POST['action'];
$taxonomy = get_taxonomy(substr($action, 4)); $taxonomy = get_taxonomy(substr($action, 4));
check_ajax_referer( $action ); check_ajax_referer( $action );
if ( !current_user_can( $taxonomy->edit_cap ) ) if ( !current_user_can( $taxonomy->cap->edit_terms ) )
die('-1'); die('-1');
$names = explode(',', $_POST['new'.$taxonomy->name]); $names = explode(',', $_POST['new'.$taxonomy->name]);
$parent = isset($_POST['new'.$taxonomy->name.'_parent']) ? (int) $_POST['new'.$taxonomy->name.'_parent'] : 0; $parent = isset($_POST['new'.$taxonomy->name.'_parent']) ? (int) $_POST['new'.$taxonomy->name.'_parent'] : 0;
@ -334,7 +334,7 @@ case 'delete-tag' :
$taxonomy = !empty($_POST['taxonomy']) ? $_POST['taxonomy'] : 'post_tag'; $taxonomy = !empty($_POST['taxonomy']) ? $_POST['taxonomy'] : 'post_tag';
$tax = get_taxonomy($taxonomy); $tax = get_taxonomy($taxonomy);
if ( !current_user_can( $tax->delete_cap ) ) if ( !current_user_can( $tax->cap->delete_terms ) )
die('-1'); die('-1');
$tag = get_term( $tag_id, $taxonomy ); $tag = get_term( $tag_id, $taxonomy );
@ -566,7 +566,7 @@ case 'add-tag' : // From Manage->Tags
$x = new WP_Ajax_Response(); $x = new WP_Ajax_Response();
if ( !current_user_can( $tax->edit_cap ) ) if ( !current_user_can( $tax->cap->edit_terms ) )
die('-1'); die('-1');
$tag = wp_insert_term($_POST['tag-name'], $taxonomy, $_POST ); $tag = wp_insert_term($_POST['tag-name'], $taxonomy, $_POST );
@ -1204,7 +1204,7 @@ case 'inline-save-tax':
die( __('Cheatin’ uh?') ); die( __('Cheatin’ uh?') );
$tax = get_taxonomy($taxonomy); $tax = get_taxonomy($taxonomy);
if ( ! current_user_can( $tax->edit_cap ) ) if ( ! current_user_can( $tax->cap->edit_terms ) )
die( __('Cheatin’ uh?') ); die( __('Cheatin’ uh?') );
if ( ! isset($_POST['tax_ID']) || ! ( $id = (int) $_POST['tax_ID'] ) ) if ( ! isset($_POST['tax_ID']) || ! ( $id = (int) $_POST['tax_ID'] ) )

14
wp-admin/edit-tags.php
View File

@ -41,7 +41,7 @@ case 'add-tag':
check_admin_referer('add-tag'); check_admin_referer('add-tag');
if ( !current_user_can($tax->edit_cap) ) if ( !current_user_can($tax->cap->edit_terms) )
wp_die(__('Cheatin’ uh?')); wp_die(__('Cheatin’ uh?'));
$ret = wp_insert_term($_POST['tag-name'], $taxonomy, $_POST); $ret = wp_insert_term($_POST['tag-name'], $taxonomy, $_POST);
@ -79,7 +79,7 @@ case 'delete':
$tag_ID = (int) $_GET['tag_ID']; $tag_ID = (int) $_GET['tag_ID'];
check_admin_referer('delete-tag_' . $tag_ID); check_admin_referer('delete-tag_' . $tag_ID);
if ( !current_user_can($tax->delete_cap) ) if ( !current_user_can($tax->cap->delete_terms) )
wp_die(__('Cheatin’ uh?')); wp_die(__('Cheatin’ uh?'));
wp_delete_term( $tag_ID, $taxonomy); wp_delete_term( $tag_ID, $taxonomy);
@ -93,7 +93,7 @@ break;
case 'bulk-delete': case 'bulk-delete':
check_admin_referer('bulk-tags'); check_admin_referer('bulk-tags');
if ( !current_user_can($tax->delete_cap) ) if ( !current_user_can($tax->cap->delete_terms) )
wp_die(__('Cheatin’ uh?')); wp_die(__('Cheatin’ uh?'));
$tags = (array) $_GET['delete_tags']; $tags = (array) $_GET['delete_tags'];
@ -130,7 +130,7 @@ case 'editedtag':
$tag_ID = (int) $_POST['tag_ID']; $tag_ID = (int) $_POST['tag_ID'];
check_admin_referer('update-tag_' . $tag_ID); check_admin_referer('update-tag_' . $tag_ID);
if ( !current_user_can($tax->edit_cap) ) if ( !current_user_can($tax->cap->edit_terms) )
wp_die(__('Cheatin’ uh?')); wp_die(__('Cheatin’ uh?'));
$ret = wp_update_term($tag_ID, $taxonomy, $_POST); $ret = wp_update_term($tag_ID, $taxonomy, $_POST);
@ -161,7 +161,7 @@ if ( ! empty($_GET['_wp_http_referer']) ) {
} }
wp_enqueue_script('admin-tags'); wp_enqueue_script('admin-tags');
if ( current_user_can($tax->edit_cap) ) if ( current_user_can($tax->cap->edit_terms) )
wp_enqueue_script('inline-edit-tax'); wp_enqueue_script('inline-edit-tax');
require_once ('admin-header.php'); require_once ('admin-header.php');
@ -318,7 +318,7 @@ do_action('after-' . $taxonomy . '-table', $taxonomy);
<div class="col-wrap"> <div class="col-wrap">
<?php <?php
if ( current_user_can( $tax->edit_cap ) ) if ( current_user_can( $tax->cap->edit_terms ) )
$tag_cloud = wp_tag_cloud( array( 'taxonomy' => $taxonomy, 'echo' => false, 'link' => 'edit' ) ); $tag_cloud = wp_tag_cloud( array( 'taxonomy' => $taxonomy, 'echo' => false, 'link' => 'edit' ) );
else else
$tag_cloud = wp_tag_cloud( array( 'taxonomy' => $taxonomy, 'echo' => false ) ); $tag_cloud = wp_tag_cloud( array( 'taxonomy' => $taxonomy, 'echo' => false ) );
@ -332,7 +332,7 @@ if ( $tag_cloud ) :
<?php <?php
endif; endif;
if ( current_user_can($tax->edit_cap) ) { if ( current_user_can($tax->cap->edit_terms) ) {
if ( 'category' == $taxonomy ) if ( 'category' == $taxonomy )
do_action('add_category_form_pre', (object)array('parent' => 0) ); // Back compat hook. Deprecated in preference to $taxonomy_pre_add_form do_action('add_category_form_pre', (object)array('parent' => 0) ); // Back compat hook. Deprecated in preference to $taxonomy_pre_add_form
else else

10
wp-admin/includes/meta-boxes.php
View File

@ -249,14 +249,14 @@ function post_tags_meta_box($post, $box) {
$help_nojs = isset( $taxonomy->help_nojs ) ? $taxonomy->help_nojs : __('Add or remove tags'); $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'); $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"' : ''; $disabled = !current_user_can($taxonomy->cap->assign_terms) ? 'disabled="disabled"' : '';
?> ?>
<div class="tagsdiv" id="<?php echo $tax_name; ?>"> <div class="tagsdiv" id="<?php echo $tax_name; ?>">
<div class="jaxtag"> <div class="jaxtag">
<div class="nojs-tags hide-if-js"> <div class="nojs-tags hide-if-js">
<p><?php echo $help_nojs; ?></p> <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 $disabled; ?>><?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) ) : ?> <?php if ( current_user_can($taxonomy->cap->assign_terms) ) : ?>
<div class="ajaxtag hide-if-no-js"> <div class="ajaxtag hide-if-no-js">
<label class="screen-reader-text" for="new-tag-<?php echo $tax_name; ?>"><?php echo $box['title']; ?></label> <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> <div class="taghint"><?php echo $help_hint; ?></div>
@ -268,7 +268,7 @@ function post_tags_meta_box($post, $box) {
</div> </div>
<div class="tagchecklist"></div> <div class="tagchecklist"></div>
</div> </div>
<?php if ( current_user_can($taxonomy->assign_cap) ) : ?> <?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 printf( $help_cloud, $box['title'] ); ?></a></p> <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 : ?> <?php else : ?>
<p><em><?php _e('You cannot modify this Taxonomy.'); ?></em></p> <p><em><?php _e('You cannot modify this Taxonomy.'); ?></em></p>
@ -315,10 +315,10 @@ function post_categories_meta_box( $post, $box ) {
<?php wp_terms_checklist($post->ID, array( 'taxonomy' => $taxonomy, 'popular_cats' => $popular_ids ) ) ?> <?php wp_terms_checklist($post->ID, array( 'taxonomy' => $taxonomy, 'popular_cats' => $popular_ids ) ) ?>
</ul> </ul>
</div> </div>
<?php if ( !current_user_can($tax->assign_cap) ) : ?> <?php if ( !current_user_can($tax->cap->assign_terms) ) : ?>
<p><em><?php _e('You cannot modify this Taxonomy.'); ?></em></p> <p><em><?php _e('You cannot modify this Taxonomy.'); ?></em></p>
<?php endif; ?> <?php endif; ?>
<?php if ( current_user_can($tax->edit_cap) ) : ?> <?php if ( current_user_can($tax->cap->edit_terms) ) : ?>
<div id="<?php echo $taxonomy; ?>-adder" class="wp-hidden-children"> <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> <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>
<p id="<?php echo $taxonomy; ?>-add" class="category-add wp-hidden-child"> <p id="<?php echo $taxonomy; ?>-add" class="category-add wp-hidden-child">

2
wp-admin/includes/post.php
View File

@ -318,7 +318,7 @@ function bulk_edit_posts( $post_data = null ) {
foreach ( $tax_names as $tax_name ) { foreach ( $tax_names as $tax_name ) {
$taxonomy_obj = get_taxonomy($tax_name); $taxonomy_obj = get_taxonomy($tax_name);
if( isset( $tax_input[$tax_name]) && current_user_can( $taxonomy_obj->assign_cap ) ) if( isset( $tax_input[$tax_name]) && current_user_can( $taxonomy_obj->cap->assign_terms ) )
$new_terms = $tax_input[$tax_name]; $new_terms = $tax_input[$tax_name];
else else
$new_terms = array(); $new_terms = array();

12
wp-admin/includes/template.php
View File

@ -22,7 +22,7 @@
function inline_edit_term_row($type, $taxonomy) { function inline_edit_term_row($type, $taxonomy) {
$tax = get_taxonomy($taxonomy); $tax = get_taxonomy($taxonomy);
if ( ! current_user_can( $tax->edit_cap ) ) if ( ! current_user_can( $tax->cap->edit_terms ) )
return; return;
$columns = get_column_headers($type); $columns = get_column_headers($type);
@ -261,7 +261,7 @@ function wp_terms_checklist($post_id = 0, $args = array()) {
$args = array('taxonomy' => $taxonomy); $args = array('taxonomy' => $taxonomy);
$tax = get_taxonomy($taxonomy); $tax = get_taxonomy($taxonomy);
$args['disabled'] = !current_user_can($tax->assign_cap); $args['disabled'] = !current_user_can($tax->cap->assign_terms);
if ( is_array( $selected_cats ) ) if ( is_array( $selected_cats ) )
$args['selected_cats'] = $selected_cats; $args['selected_cats'] = $selected_cats;
@ -324,7 +324,7 @@ function wp_popular_terms_checklist( $taxonomy, $default = 0, $number = 10, $ech
$terms = get_terms( $taxonomy, array( 'orderby' => 'count', 'order' => 'DESC', 'number' => $number, 'hierarchical' => false ) ); $terms = get_terms( $taxonomy, array( 'orderby' => 'count', 'order' => 'DESC', 'number' => $number, 'hierarchical' => false ) );
$tax = get_taxonomy($taxonomy); $tax = get_taxonomy($taxonomy);
if ( ! current_user_can($tax->assign_cap) ) if ( ! current_user_can($tax->cap->assign_terms) )
$disabled = 'disabled="disabled"'; $disabled = 'disabled="disabled"';
else else
$disabled = ''; $disabled = '';
@ -436,7 +436,7 @@ function _tag_row( $tag, $level, $taxonomy = 'post_tag' ) {
switch ($column_name) { switch ($column_name) {
case 'cb': case 'cb':
if ( current_user_can($tax->delete_cap) && $tag->term_id != $default_term ) if ( current_user_can($tax->cap->delete_terms) && $tag->term_id != $default_term )
$out .= '<th scope="row" class="check-column"> <input type="checkbox" name="delete_tags[]" value="' . $tag->term_id . '" /></th>'; $out .= '<th scope="row" class="check-column"> <input type="checkbox" name="delete_tags[]" value="' . $tag->term_id . '" /></th>';
else else
$out .= '<th scope="row" class="check-column">&nbsp;</th>'; $out .= '<th scope="row" class="check-column">&nbsp;</th>';
@ -444,11 +444,11 @@ function _tag_row( $tag, $level, $taxonomy = 'post_tag' ) {
case 'name': case 'name':
$out .= '<td ' . $attributes . '><strong><a class="row-title" href="' . $edit_link . '" title="' . esc_attr(sprintf(__('Edit &#8220;%s&#8221;'), $name)) . '">' . $name . '</a></strong><br />'; $out .= '<td ' . $attributes . '><strong><a class="row-title" href="' . $edit_link . '" title="' . esc_attr(sprintf(__('Edit &#8220;%s&#8221;'), $name)) . '">' . $name . '</a></strong><br />';
$actions = array(); $actions = array();
if ( current_user_can($tax->edit_cap) ) { if ( current_user_can($tax->cap->edit_terms) ) {
$actions['edit'] = '<a href="' . $edit_link . '">' . __('Edit') . '</a>'; $actions['edit'] = '<a href="' . $edit_link . '">' . __('Edit') . '</a>';
$actions['inline hide-if-no-js'] = '<a href="#" class="editinline">' . __('Quick&nbsp;Edit') . '</a>'; $actions['inline hide-if-no-js'] = '<a href="#" class="editinline">' . __('Quick&nbsp;Edit') . '</a>';
} }
if ( current_user_can($tax->delete_cap) && $tag->term_id != $default_term ) if ( current_user_can($tax->cap->delete_terms) && $tag->term_id != $default_term )
$actions['delete'] = "<a class='delete-tag' href='" . wp_nonce_url("edit-tags.php?action=delete&amp;taxonomy=$taxonomy&amp;tag_ID=$tag->term_id", 'delete-tag_' . $tag->term_id) . "'>" . __('Delete') . "</a>"; $actions['delete'] = "<a class='delete-tag' href='" . wp_nonce_url("edit-tags.php?action=delete&amp;taxonomy=$taxonomy&amp;tag_ID=$tag->term_id", 'delete-tag_' . $tag->term_id) . "'>" . __('Delete') . "</a>";
$actions = apply_filters('tag_row_actions', $actions, $tag); $actions = apply_filters('tag_row_actions', $actions, $tag);

4
wp-admin/menu.php
View File

@ -89,7 +89,7 @@ $menu[5] = array( __('Posts'), 'edit_posts', 'edit.php', '', 'open-if-no-js menu
if ( ! $tax->show_ui || ! in_array('post', (array) $tax->object_type, true) ) if ( ! $tax->show_ui || ! in_array('post', (array) $tax->object_type, true) )
continue; continue;
$submenu['edit.php'][$i++] = array( esc_attr($tax->label), $tax->manage_cap, 'edit-tags.php?taxonomy=' . $tax->name ); $submenu['edit.php'][$i++] = array( esc_attr($tax->label), $tax->cap->manage_terms, 'edit-tags.php?taxonomy=' . $tax->name );
} }
unset($tax); unset($tax);
@ -138,7 +138,7 @@ foreach ( (array) get_post_types( array('show_ui' => true) ) as $ptype ) {
if ( ! $tax->show_ui || ! in_array($ptype, (array) $tax->object_type, true) ) if ( ! $tax->show_ui || ! in_array($ptype, (array) $tax->object_type, true) )
continue; continue;
$submenu["edit.php?post_type=$ptype"][$i++] = array( esc_attr($tax->label), $tax->manage_cap, "edit-tags.php?taxonomy=$tax->name&amp;post_type=$ptype" ); $submenu["edit.php?post_type=$ptype"][$i++] = array( esc_attr($tax->label), $tax->cap->manage_terms, "edit-tags.php?taxonomy=$tax->name&amp;post_type=$ptype" );
} }
} }
unset($ptype, $ptype_obj); unset($ptype, $ptype_obj);

4
wp-admin/press-this.php
View File

@ -504,10 +504,10 @@ var photostorage = false;
</ul> </ul>
</div> </div>
<?php if ( !current_user_can($tax->assign_cap) ) : ?> <?php if ( !current_user_can($tax->cap->assign_terms) ) : ?>
<p><em><?php _e('You cannot modify this Taxonomy.'); ?></em></p> <p><em><?php _e('You cannot modify this Taxonomy.'); ?></em></p>
<?php endif; ?> <?php endif; ?>
<?php if ( current_user_can($tax->edit_cap) ) : ?> <?php if ( current_user_can($tax->cap->edit_terms) ) : ?>
<div id="category-adder" class="wp-hidden-children"> <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 printf( __( '+ Add New %s' ), $tax->singular_label ); ?></a></h4> <h4><a id="category-add-toggle" href="#category-add" class="hide-if-no-js" tabindex="3"><?php printf( __( '+ Add New %s' ), $tax->singular_label ); ?></a></h4>
<p id="category-add" class="category-add wp-hidden-child"> <p id="category-add" class="category-add wp-hidden-child">

2
wp-admin/tools.php
View File

@ -33,7 +33,7 @@ endif;
$cats = get_taxonomy('category'); $cats = get_taxonomy('category');
$tags = get_taxonomy('post_tag'); $tags = get_taxonomy('post_tag');
if ( current_user_can($cats->manage_cap) || current_user_can($tags->manage_cap) ) : ?> if ( current_user_can($cats->cap->manage_terms) || current_user_can($tags->cap->manage_terms) ) : ?>
<div class="tool-box"> <div class="tool-box">
<h3 class="title"><?php _e('Category&#47;Tag Conversion') ?></h3> <h3 class="title"><?php _e('Category&#47;Tag Conversion') ?></h3>
<p><?php printf(__('Use this to convert <a href="%s">categories to tags</a>, or <a href="%s">tags to categories</a>.'), 'admin.php?import=wp-cat2tag', 'admin.php?import=wp-cat2tag&amp;step=3'); ?></p> <p><?php printf(__('Use this to convert <a href="%s">categories to tags</a>, or <a href="%s">tags to categories</a>.'), 'admin.php?import=wp-cat2tag', 'admin.php?import=wp-cat2tag&amp;step=3'); ?></p>

4
wp-includes/link-template.php
View File

@ -646,7 +646,7 @@ function get_tag_feed_link($tag_id, $feed = '') {
function get_edit_tag_link( $tag_id = 0, $taxonomy = 'post_tag' ) { function get_edit_tag_link( $tag_id = 0, $taxonomy = 'post_tag' ) {
global $post_type; global $post_type;
$tax = get_taxonomy($taxonomy); $tax = get_taxonomy($taxonomy);
if ( !current_user_can($tax->edit_cap) ) if ( !current_user_can($tax->cap->edit_terms) )
return; return;
$tag = get_term($tag_id, $taxonomy); $tag = get_term($tag_id, $taxonomy);
@ -668,7 +668,7 @@ function get_edit_tag_link( $tag_id = 0, $taxonomy = 'post_tag' ) {
*/ */
function edit_tag_link( $link = '', $before = '', $after = '', $tag = null ) { function edit_tag_link( $link = '', $before = '', $after = '', $tag = null ) {
$tax = get_taxonomy('post_tag'); $tax = get_taxonomy('post_tag');
if ( !current_user_can($tax->edit_cap) ) if ( !current_user_can($tax->cap->edit_terms) )
return; return;
$tag = get_term($tag, 'post_tag'); $tag = get_term($tag, 'post_tag');

2
wp-includes/post.php
View File

@ -2329,7 +2329,7 @@ function wp_insert_post($postarr = array(), $wp_error = false) {
$taxonomy_obj = get_taxonomy($taxonomy); $taxonomy_obj = get_taxonomy($taxonomy);
if ( is_array($tags) ) // array = hierarchical, string = non-hierarchical. if ( is_array($tags) ) // array = hierarchical, string = non-hierarchical.
$tags = array_filter($tags); $tags = array_filter($tags);
if ( current_user_can($taxonomy_obj->assign_cap) ) if ( current_user_can($taxonomy_obj->cap->assign_terms) )
wp_set_post_terms( $post_ID, $tags, $taxonomy ); wp_set_post_terms( $post_ID, $tags, $taxonomy );
} }
} }

17
wp-includes/taxonomy.php
View File

@ -256,7 +256,8 @@ function register_taxonomy( $taxonomy, $object_type, $args = array() ) {
'show_ui' => null, 'show_ui' => null,
'label' => null, 'label' => null,
'show_tagcloud' => null, 'show_tagcloud' => null,
'_builtin' => false '_builtin' => false,
'capabilities' => array(),
); );
$args = wp_parse_args($args, $defaults); $args = wp_parse_args($args, $defaults);
@ -285,12 +286,14 @@ function register_taxonomy( $taxonomy, $object_type, $args = array() ) {
if ( is_null($args['label'] ) ) if ( is_null($args['label'] ) )
$args['label'] = $taxonomy; $args['label'] = $taxonomy;
foreach ( array('manage_cap', 'edit_cap', 'delete_cap') as $cap ) { $default_caps = array(
if ( empty($args[$cap]) ) 'manage_terms' => 'manage_categories',
$args[$cap] = 'manage_categories'; 'edit_terms' => 'manage_categories',
} 'delete_terms' => 'manage_categories',
if ( empty($args['assign_cap']) ) 'assign_terms' => 'edit_posts',
$args['assign_cap'] = 'edit_posts'; );
$args['cap'] = (object) array_merge( $default_caps, $args['capabilities'] );
unset( $args['capabilities'] );
if ( empty($args['singular_label']) ) if ( empty($args['singular_label']) )
$args['singular_label'] = $args['label']; $args['singular_label'] = $args['label'];