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Clean up get_post_type_capabilities. Don't bother with new capabilities for edit_others_posts and delete_others_posts if the post type does not support authors. 

git-svn-id: http://svn.automattic.com/wordpress/trunk@15892 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
nacin 2010-10-21 15:05:10 +00:00
parent c46c3c4637
commit 02440f343c
1 changed files with 12 additions and 3 deletions
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15
wp-includes/post.php
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@ -989,8 +989,6 @@ function register_post_type($post_type, $args = array()) {
* @return object object with all the capabilities as member variables
*/
function get_post_type_capabilities( $args ) {
global $_post_type_meta_capabilities;
$default_capabilities = array(
// Meta capabilities are generally mapped to primitive capabilities depending on the context
// (which would be the post being edited/deleted/read), instead of granted to users or roles:
@ -1003,22 +1001,33 @@ function get_post_type_capabilities( $args ) {
'publish_posts' => 'publish_' . $args->capability_type . 's',
'read_private_posts' => 'read_private_' . $args->capability_type . 's',
);
// Primitive capabilities that are used within map_meta_cap():
if ( $args->map_meta_cap ) {
$default_capabilities_for_mapping = array(
'read' => 'read',
'delete_posts' => 'delete_' . $args->capability_type . 's',
'delete_private_posts' => 'delete_private_' . $args->capability_type . 's',
'delete_published_posts' => 'delete_published_' . $args->capability_type . 's',
'delete_published_posts' => 'delete_published_' . $args->capability_type . 's',
'delete_others_posts' => 'delete_others_' . $args->capability_type . 's',
'edit_private_posts' => 'edit_private_' . $args->capability_type . 's',
'edit_published_posts' => 'edit_published_' . $args->capability_type . 's',
);
$default_capabilities = array_merge( $default_capabilities, $default_capabilities_for_mapping );
}
if ( ! post_type_supports( $args->name, 'author' ) ) {
// While these may be checked in core, users/roles shouldn't need to be granted these.
$default_capabilities['edit_others_posts'] = $default_capabilities['edit_posts'];
$default_capabilities['delete_others_posts'] = $default_capabilities['delete_posts'];
}
$capabilities = array_merge( $default_capabilities, $args->capabilities );
// Remember meta capabilities for future reference.
if ( $args->map_meta_cap )
_post_type_meta_capabilities( $capabilities );
return (object) $capabilities;
}