如何在wordpress中爲share share計算添加post meta？

Question

我正在使用此代碼顯示共享計數器;

function facebook_share() { 
    $post_id = get_the_ID(); 
$url = get_permalink($post_id); 

    $response = wp_remote_get('http://graph.facebook.com/?id=' . $url); 
    if(!is_wp_error($response)) { 
     $json = json_decode(wp_remote_retrieve_body($response)); 
     return isset($json->shares) ? $json->shares : 0; 
    } else { 
     return 0; 
    } 

} 

function googleplus_share() { 
     $post_id = get_the_ID(); 
$url = get_permalink($post_id); 
    $response = wp_remote_post('https://clients6.google.com/rpc', array(
     'body' => '[{"method":"pos.plusones.get","id":"p","params":{"nolog":true,"id":"' . $url . '","source":"widget","userId":"@viewer","groupId":"@self"},"jsonrpc":"2.0","key":"p","apiVersion":"v1"}]', 
     'headers' => array(
     'content-type' => 'application/json' 
    ) 
    )); 
    if(!is_wp_error($response)) { 
     $json = json_decode(wp_remote_retrieve_body($response)); 
     if(!isset($json[0]->error)) { 
     return $json[0]->result->metadata->globalCounts->count; 

     } else { 
     return 0; 
     } 
    } else { 
     return 0; 
    } 
    } 

function social_shares() { 

    $fb = facebook_share(); 
    $google = googleplus_share(); 
    $totalcounts = $fb + $google; 
    return $totalcounts; 
} 

，但它太慢了，因爲總是在計算總份額，所以我想總股份數爲保存在數據庫後元 ......然後，我將展示總份額的數量從數據庫

感謝答案

Answer 1

假設這涉及使用後update_post_metahttps://codex.wordpress.org/Function_Reference/update_post_meta

要對帖子的ID保存數在函數的N - 我以爲你會通過一個cron任務等運行...

然後在您的文章模板中使用get_post_meta https://developer.wordpress.org/reference/functions/get_post_meta/

要顯示計數。