限制用戶根據帖子的年齡來編輯帖子

Question

在WordPress中，如何限制用戶（基於Capabilities）在自定義時間後編輯發佈的帖子。

例如，用戶可以publish_posts（作者）可以不編輯可以moderate_comments（編輯）不能編輯是20歲以上的任何職位的職位，如果是年齡超過3天，用戶天。顯然，管理員可以隨時編輯。

這是怎麼回事？

Answer 1

這是a question on wordpress.stackexchange.com重複。我在下面複製了我的答案。

I took the example code from the Wordpress user_has_cap filter codex page and modified it. Add this code to your theme functions.php:

function restrict_editing_old_posts($allcaps, $cap, $args) { 

    // Bail out if we're not asking to edit a post ... 
    if('edit_post' != $args[0] 
    // ... or user is admin 
    || ! empty($allcaps['manage_options']) 
    // ... or user already cannot edit the post 
    || empty($allcaps['edit_posts'])) 
     return $allcaps; 

    // Load the post data: 
    $post = get_post($args[2]); 

    // Bail out if the post isn't published:  
    if('publish' != $post->post_status) 
     return $allcaps; 

    $post_date = strtotime($post->post_date); 
    //if post is older than 30 days ... 
    if($post_date < strtotime('-30 days') 
    // ... or if older than 4 days and user is not Editor 
    || (empty($allcaps['moderate_comments']) 
    && $post_date < strtotime('-4 days'))) { 
     $allcaps[$cap[0]] = FALSE; 
    } 
    return $allcaps; 
} 
add_filter('user_has_cap', 'restrict_editing_old_posts', 10, 3); 

Answer 2

這應該插件

function remove_edit() { 

    // Adjust 604800 to the number of days in seconds that you want to check against. Posts will only appear if they are newer than that time.// 
    if (!current_user_can('manage_options') && (current_user_can('edit_posts') && ((current_time(timestamp) - get_the_time('U') - (get_settings('gmt_offset') * 3600)) < 604800)) 
    { 
     unset($actions['edit']); 
    } 
    } 
    add_filter('post_row_actions','remove_edit',10,1); 

內工作從WordPress的抄本http://codex.wordpress.org/Roles_and_Capabilities#edit_posts

edit_posts 
    Since 2.0 
    Allows access to Administration Panel options: 
    Posts 
    Posts > Add New 
    Comments 
    Comments > Awaiting Moderation