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Ensure we don't destory the $wp_roles->role_objects property when assigning a second role to a WP_User object. Fixes #9128 props dd32.

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git-svn-id: http://svn.automattic.com/wordpress/trunk@12479 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
westi 2009-12-22 11:42:46 +00:00
parent e11e569611
commit acd41194ff
1 changed files with 8 additions and 8 deletions
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16
wp-includes/capabilities.php
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@ -97,8 +97,7 @@ class WP_Roles {
* @global array $wp_user_roles Used to set the 'roles' property value.
*/
function _init () {
global $wpdb;
global $wp_user_roles;
global $wpdb, $wp_user_roles;
$this->role_key = $wpdb->prefix . 'user_roles';
if ( ! empty( $wp_user_roles ) ) {
$this->roles = $wp_user_roles;
@ -545,8 +544,8 @@ class WP_User {
//Build $allcaps from role caps, overlay user's $caps
$this->allcaps = array();
foreach ( (array) $this->roles as $role ) {
$role =& $wp_roles->get_role( $role );
$this->allcaps = array_merge( (array) $this->allcaps, (array) $role->capabilities );
$the_role =& $wp_roles->get_role( $role );
$this->allcaps = array_merge( (array) $this->allcaps, (array) $the_role->capabilities );
}
$this->allcaps = array_merge( (array) $this->allcaps, (array) $this->caps );
}
@ -652,7 +651,7 @@ class WP_User {
function update_user_level_from_caps() {
global $wpdb;
$this->user_level = array_reduce( array_keys( $this->allcaps ), array( &$this, 'level_reduction' ), 0 );
update_usermeta( $this->ID, $wpdb->prefix.'user_level', $this->user_level );
update_usermeta( $this->ID, $wpdb->prefix . 'user_level', $this->user_level );
}
/**
@ -678,7 +677,8 @@ class WP_User {
* @param string $cap Capability name.
*/
function remove_cap( $cap ) {
if ( empty( $this->caps[$cap] ) ) return;
if ( empty( $this->caps[$cap] ) )
return;
unset( $this->caps[$cap] );
update_usermeta( $this->ID, $this->cap_key, $this->caps );
}
@ -693,7 +693,7 @@ class WP_User {
global $wpdb;
$this->caps = array();
update_usermeta( $this->ID, $this->cap_key, '' );
update_usermeta( $this->ID, $wpdb->prefix.'user_level', '' );
update_usermeta( $this->ID, $wpdb->prefix . 'user_level', '' );
$this->get_role_caps();
}
@ -782,7 +782,7 @@ function map_meta_cap( $cap, $user_id ) {
return call_user_func_array( 'map_meta_cap', $args );
}
if ('' != $post->post_author) {
if ( '' != $post->post_author ) {
$post_author_data = get_userdata( $post->post_author );
} else {
//No author set yet so default to current user for cap checks