2013-02-12 35 views

回答

1

當有人試圖加載你的應用程序時,他們需要被授權。

授權後,您可查詢用戶的圖形,看看他們喜歡什麼:

(我假設你使用PHP SDK授權,並且將有$ Facebook的對象,但其原理是相同的其他技術)

$fanPageId = "xxxxxxxxx"; 
    $appId = "xxxxxxxxxx"; 
    $fanPageLiked = false; 
    $appLiked = false; 

    $likes = $facebook->api('me/likes'); 

    foreach ($likes['data'] as $ilike) { 
     if ($ilike['id'] == $fanPageId) {$fanPageLiked = true;} 
     if ($ilike['id'] == $appId) {$appLiked = true; } 
    } 

    if ($fanPageLiked) 
    { 
    .... run your game. 
    } 
    else 
    { 
    .... redirect to fan page. 
    } 
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