*** 페이스북 API 메인으로 전송이 아니고 팬페이지로 전송하기-퍼미션

2016.03.30-php-v5-sample.zip

(keyword : facebook-api-posting-as-a-page,  facebook-api-publish-to-page or fan page, 퍼미션,permission, 페이스북 페이지, facebook page)

참고 : https://www.webniraj.com/2012/08/09/facebook-api-posting-as-a-page/

- 해당 팬페이지 page id 와 access_token 얻기

: 메인 페이스북으로 보내는 access_token 과 팬페이지로 보내는 token이 다르기 때문에 다시 찾아야 함

https://developers.facebook.com/tools/explorer/ 에서 접속 토큰얻고, graphic api 선택후 /me/accounts 입력후 submit

(상단 Graph API explorer 쪽에서 앱을 맞게 선택해야함)

(방법 2. 페이지 접속 > 오른쪽 상단 "설정" 클릭 > 왼쪽 "페이지정보(page info)" > 최하단 "Facebook 페이지 ID" 숫자)

그러면 그림 처럼 자기 계정의 팬페이지가 나오는데 그곳의 access_token 과 id를 사용하여 api 보내면 됨.

(저 api 를 이용해 select 하여 보내게 할수도.)

* base_facebook.php, facebook.php 기준

$message = array(''=>,''=>'' ... 기타등등);

$message['access_token'] = '위에서 새로얻은 팬페이지의 토큰';

$status = $sns->api("/팬페이지의 ID/feed", "POST", $message);

-> 이방법은 유효기간이 60days 정도라고 함(정확한 정보 아님). 갱신기간이 지났을 경우대비하여

세션으로 처리하도록함

function getPageToken(){

$facebook = new ~~~(.. ,..);

$res=$facebook->api("/me/accounts");

foreach($res['data'] as $v){

if($v['id'] == 'page id'){

return $v['access_token'];

}

}

return '';

}

// 처음 페이지 만들때 만들고

$_SESSION['page_token'] = $_SESSION['page_token'] ? $_SESSION['page_token'] : getPageToken(); 

$message = array(''=>,''=>'' ... 기타등등);

$message['access_token'] = $_SESSOION['page_token'];

$status = $sns->api("/팬페이지의 ID/feed", "POST", $message);

---> v2.5 로 오면서 바뀐듯..

https://www.daniweb.com/programming/web-development/threads/498037/facebook-php-sdk-v5-errors-on-posting-into-facebook-page

$fb = new Facebook([

      "app_id" => $api_id,

      "app_secret" => $api_secret,

      "default_graph_version" => "v2.2",

      ]);

$pageTokens = $fb->get('/me/accounts?fields=id,name,access_token')

                 ->getGraphEdge()

                 ->asArray();

foreach($pageTokens as $key => $value)

{

    # match page ID

    if($value['id'] == 357971644373038)

    {

        $pageToken = $value['access_token'];

        break;

    }

}

$response = $fb->post('/357971644373038/feed', $linkData, $pageToken);

- 14.07.28 추가

먼저 setting 에서 Contract email 란을 입력 후,

https://developers.facebook.com/apps/266142693572567/settings/

혹시 퍼미션을 맞게 설정했는데도 보낸 글이 관리자만 보이고 비회원이나 기타 다른 회원이 안보인다면 
https://developers.facebook.com/apps/335249969963920/review-status/ 

Do you want to make this app and all its live features available to the general public? -> YES로 토글시킴

새로바뀐 api 페이지

The Facebook API lets you post to Pages you own automatically – either as real-time updates or in the case that you want to schedule posts. It could even be because you want your colleagues to post updates to a page, without giving them direct access. Here’s how to achieve posting to a page…

First off, you need to add the manage_pages and publish_stream permissions to your app. This will let the application access the pages you own, and give the application permission to post to these pages. Note that this permission will give an application access to all the pages you own – not just the one you want to use.

Next, you need the access_token for the page you want to post to. This can be done by making a simple API call, as follows:

GET https://graph.facebook.com/me/accounts

This will list all the page details as follows:

12345678910111213141516171819

{ "data": [ { "name": "Your Page", "access_token": "AAAAABBBBBBBBBBCCCCCCCCCCCDDDDDDDDDEEEEEEEEEFFFFFFGGGGGGHHHHHHIIIIIIJJJJJJJJKKKKKKKKLLLLLLLLL", "category": "Website", "id": "01234567890", "perms": [ "ADMINISTER", "EDIT_PROFILE", "CREATE_CONTENT", "MODERATE_CONTENT", "CREATE_ADS", "BASIC_ADMIN" ] }, ... ] }

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Note that the response includes details about each page, including name, ID and access_token. Once you have the access_token, posting an update to your page is easy. Simply make another call to the API as follows:

POST https://graph.facebook.com/[page_id]/feed?access_token=[page_access_token]

Along with the API call, you must post at lease one of the following parameters:

• message – the text for the status update, e.g. “Thanks for helping us reach 1.000 fans”.
• link – A URL to a website you want to link to
• picture – URL of an image you want to include in the update
• name - The name of the link attachment
• caption - The caption of the link (appears beneath the link name)
• description - The description of the link (appears beneath the link caption)

For example, if I wanted to post a link to this article, my data would look like:

12345

POST https://graph.facebook.com/[page_id]/feed?access_token=[page_access_token] &name=Facebook API: Posting As A Page &link=https://www.webniraj.com/2012/08/09/facebook-api-posting-as-a-page/ &caption=The Facebook API lets you post to Pages you own automatically - either as real-time updates or in the case that you want to schedule posts. &message=Check out my new blog post!

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