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added user_can_edit_post and user_can_delete_post 

git-svn-id: http://svn.automattic.com/wordpress/trunk@1561 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
michelvaldrighi 2004-08-25 15:12:10 +00:00
parent 4ff88b4c3e
commit 21dcfb25d9
1 changed files with 25 additions and 0 deletions
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25
wp-includes/functions-post.php
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@ -354,4 +354,29 @@ function trackback_url_list($tb_list, $post_id) {
}
}
// query user capabilities
/* returns true if a given $user_id can edit a given $post_id.
note: optional $blog_id for future usage? */
function user_can_edit_post($user_id, $post_id, $blog_id = 1) {
$author_data = get_userdata($user_id);
$post_data = get_postdata($post_id);
$post_author_data = get_userdata($post_data['Author_ID']);
if ( ($user_id == $post_author_data->ID)
|| ($author_data->user_level > $post_author_data->user_level) ) {
return true;
} else {
return false;
}
}
/* returns true if a given $user_id can delete a given $post_id.
note: optional $blog_id for future usage? */
function user_can_delete_post($user_id, $post_id, $blog_id = 1) {
// right now if one can edit, one can delete
return user_can_edit_post($user_id, $post_id, $blog_id);
}
?>