70 lines
2.6 KiB
PHP
70 lines
2.6 KiB
PHP
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<?php
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// Auto-posting requires Facebook's PHP API. It can be found on GitHub.
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// https://github.com/facebook/facebook-php-sdk
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require_once(dirname(__FILE__) . '/facebook-php-sdk/src/facebook.php');
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// Obtaining proper credentials will take a few steps, listed below.
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// More here: http://jeremygibbs.com/2012/02/11/how-to-autopost-facebook
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//
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// 1.) Create Facebook App
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// Go to Facebook app page: https://developers.facebook.com/apps
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// and click "Create New App" button in top right corner. Choose a
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// name (you can leave namespace empty) and continue. Next, you will
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// customize the app. Write down App ID and App Secret located in header.
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// In basic info section, enter email/domain from which you will be
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// posting. Finally, declare how the app integrates with Facebook. You
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// will likely want the website option. Enter your site's URL and save.
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//
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// 2.) Obtain Credentials
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// You now must authorize your app to post content on your behalf.
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// Normally, once an app is authorized, the user must be logged in to
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// verify permissions. You can avoid this by requesting a long-term
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// token. To do this, you will create a simple php webpage - grab the
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// example here: https://gist.github.com/2114528. Visit the webpage in
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// your app, which will forward you to Facebook. You will grant
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// permissions and be redirected back to the webpage. That page will
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// will display your offline access token. Save this token, and put
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// it with your App ID and App Secret. Now you are good to go.
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class FacebookCredentials
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{
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public static $app_id = 'YOUR APP ID';
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public static $app_secret = 'YOUR APP SECRET';
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public static $access_token = 'YOUR ACCESS TOKEN';
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}
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function construct_post_text(array $post)
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{
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$post_txt = $post['post-title'];
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$post_url = $post['post-absolute-permalink'];
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$post_txt .= ' - ' . $post_url;
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if (isset($post['link'])) $post_txt = "\xE2\x86\x92 " . $post_txt;
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return $post_txt;
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}
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function post_facebook_link_to_post(array $post)
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{
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$post_text = construct_post_text($post);
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$facebook = new Facebook(array(
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'appId' => FacebookCredentials::$app_id,
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'secret' => FacebookCredentials::$app_secret,
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'cookie' => true));
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$req = array(
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'access_token' => FacebookCredentials::$access_token,
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'message' => $post_text);
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$res = $facebook->api('/me/feed', 'POST', $req);
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}
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class fb extends Hook
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{
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public function doHook(Post $post)
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{
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post_facebook_link_to_post($post->array_for_template());
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}
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}
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?>
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