first commit

.gitignore

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+conf.php
+*~
+php-sdk

Utils.php

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+<?php
+
+function getUser($facebook) {
+  $user=$facebook->getUser();
+  if($user) {
+    //$user_profile = $facebook->api('/me');
+    //echo "<pre>";print_r($user_profile);echo"</pre>";
+    return $user;
+  }
+  else {
+    $params = array("scope" => "email", "redirect_uri" => "http://apps.facebook.com/ram_test_run/");
+    $loginUrl = $facebook->getLoginUrl($params);
+    echo "<script> top.location.href='".$loginUrl."';</script>";
+  }
+}
+
+function runFql($facebook,$query)
+{
+  try 
+  {   
+    $result  = $facebook->api(array('method' => 'fql.query', 'query' => $query));
+  }   
+  catch (\Exception $e) 
+  {   
+    print_r($e->getMessage());
+    return false;
+  }   
+  return $result;
+}
+
+function deleteRequestFromFB($req_id, $app_access_token)
+{
+  $delete_url = "https://graph.facebook.com/" . $req_id. "?access_token=" . $app_access_token . "&method=delete";
+  $fb_result = self::requestFacebook($delete_url);
+  if(isset($fb_result))
+  {   
+    return $fb_result;
+  }   
+  return false;
+}
+
+function sendAppRequest($to_uid, $message, $app_access_token)
+{
+  $apprequest_url = "https://graph.facebook.com/$to_uid/apprequests?message=" . urlencode($message) . "&access_token=$app_access_token&method=post" ;
+  $fb_result = self::requestFacebook($apprequest_url);
+  $result = json_decode($fb_result, true);
+  if(isset($result['request']) && $result['to'][0] == $to_uid)
+  {   
+    return $fb_result;
+  }
+  return false;
+}
+
+function getFriends($facebook,$uid)
+{
+  $friends = $facebook->api('/'.$uid.'/friends');
+  return $friends['data'];
+}
+
+
+?>

code.js

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+
+      function postToFeed() {
+
+        // calling the API ...
+        var obj = {
+          method: 'feed',
+          link: 'https://developers.facebook.com/docs/reference/dialogs/',
+          picture: 'http://fbrell.com/f8.jpg',
+          name: 'I won this',
+          caption: 'This is a subtitle',
+          description: 'I won this wonderful award. You should click and see the award'
+        };
+
+        function callback(response) {
+          document.getElementById('msg').innerHTML = "Post ID: " + response['post_id'];
+        }
+
+        FB.ui(obj, callback);
+      }
+
+
+function sendRequest() {
+    FB.ui({method: 'apprequests',
+           message: 'My Great Request',
+           to: "", 
+           }, null);
+}
+

header.html

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+    <div id="fb-root"></div>
+<script src="//connect.facebook.net/en_US/all.js" type="text/javascript"></script>
+<script type="text/javascript">
+FB.init({appId: "<?php echo APPID;?>", status: true, cookie: true, xfbml:true});
+</script>
+<script src="code.js" type="text/javascript"></script>
+

index.php

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+<?php
+require_once("conf.php");
+require_once("Utils.php");
+require_once("header.html");
+
+$user = getUser($facebook);
+
+echo $user;
+$email = runFql($facebook,"SELECT email from user where uid=$user");
+echo $email[0]['email'];
+
+$friends = $facebook->api('/me/friends');
+?>

run.html

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+<div class="header" style="position:relative;padding: 10px;background-color:#C3CDDF;">
+  <h2 style="float:left;">My App</h2>
+  <div style="float:right;">
+    <img src="http://graph.facebook.com/<?php echo $user; ?>/picture"></img> <br/>
+   <fb:name useyou="false" uid="<?php echo $user; ?>"></fb:name>
+  </div>
+  <div style="clear:both;"></div>
+</div>
+
+<div class="content">
+  <h3> Friends </h3>
+  <ul>
+    <?php foreach ($friends as $key=>$value) { ?>
+    <li>
+      <img src="http://graph.facebook.com/<?php echo $value['id']; ?>/picture"></img>
+      <?php echo $value['name']; ?>
+    </li>
+    <?php } ?>
+  </ul>
+
+</div>

run.php

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+<?php
+require_once("conf.php");
+require_once("Utils.php");
+require_once("header.html");
+
+$user = getUser($facebook);
+$friends = getFriends($facebook,$user);
+//print_r($friends);
+require_once("run.html");
+?>

sample_conf.php

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+<?php
+
+define('APPID','Your APP ID');
+define('APPSECRET','APP SECRET');
+
+$fb_sdk_path = __DIR__."/php-sdk/src";
+set_include_path(get_include_path() . PATH_SEPARATOR . $fb_sdk_path);
+require_once("facebook.php");
+
+
+
+$facebook = new Facebook(array(
+    'appId'  => APPID,
+    'secret' => APPSECRET,
+));
+
+?>