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1 <?php
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2
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3 /**
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4 * Writing Questions via Graph API
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5 *
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6 * @author Xavier Barbosa
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7 * @since 13 February, 2013
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8 * @link https://developers.facebook.com/blog/post/635/
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9 **/
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10
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11 use Mute\Facebook\App;
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12
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13 /**
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14 * Default params
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15 **/
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16
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17 $question = 'What are you doing this weekend?';
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18 $options = json_encode(array('Hiking','Watching a movie','Hacking'));
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19
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20 $page_id = 'YOUR_PAGE_ID';
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21 $app_id = 'YOUR_APP_ID';
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22 $app_secret = 'YOUR_APP_SECRET';
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23 $my_url = 'YOUR_URL';
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24
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25 /**
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26 * The process
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27 **/
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28
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29 $app = new App($app_id, $app_secret);
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30
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31 $code = $_REQUEST["code"];
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32
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33 echo '<html><body>';
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34
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35 if (empty($code)) {
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36 $dialog_url = $app->getOAuth()->getCodeURL($my_url, array('manage_pages'));
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37
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38 echo "<script> top.location.href=" . json_encode($dialog_url) . "</script>";
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39 }
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40 else {
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41 $params = $app->getOAuth()->getAccessToken($code);
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42 $response = $app->get('me/accounts', array(
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43 'access_token' => $params['access_token'],
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44 ));
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45 $accounts = $response['data'];
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46
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47 // Find the access token for the Page
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48 $page_access_token = '';
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49 foreach($accounts as $account) if($account['id'] == $page_id) {
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50 $page_access_token = $account['access_token'];
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51 break;
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52 }
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53
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54 // Post the question to the Page
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55 $post_question_url = $app->post($page_id . '/questions', array(
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56 'question' => $question,
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57 'options' => $options,
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58 'allow_new_options' => false,
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59 'access_token' => $page_access_token,
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60 ));
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61
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62 print_r($post_question_url);
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63 }
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64
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65 echo '</body></html>';
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