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   1  <?php
   2  // $Id: flickr.inc,v 1.1.2.3.2.2 2008/11/21 23:25:30 jeffcd Exp $
   3  
   4  /**
   5   * @file
   6   * Flickr plugin for the YUI Editor.
   7   */
   8  
   9  /**
  10   * Menu-callback for flickr API interaction.
  11   */
  12  function yui_editor_flickr() {
  13    header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
  14    header('Last-Modified: '. gmdate('D, d M Y H:i:s') .' GMT');
  15    header('Cache-Control: no-store, no-cache, must-revalidate');
  16    header('Cache-Control: post-check=0, pre-check=0', FALSE);
  17    header('Content-Type:text/xml');
  18  
  19    $tags = $_GET['tags'];
  20    $key = $_GET['flickr_api_key'];
  21    $url = "http://www.flickr.com/services/rest/?method=flickr.photos.search&api_key=$key&machine_tag_mode=any&tags=$tags";
  22  
  23    function get_resource($url) {
  24      $ch = curl_init();
  25      curl_setopt($ch, CURLOPT_URL, $url);
  26      curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
  27  
  28      $result = curl_exec($ch);
  29      curl_close($ch);
  30  
  31      return $result;
  32    }
  33  
  34    print get_resource($url);
  35    exit;
  36  }
  37  
  38  function yui_editor_flickr_menu(&$items) {
  39    $items['yui_editor/flickr'] = array(
  40      'page callback' => 'yui_editor_flickr',
  41      'access callback' => 'user_access',
  42      'access arguments' => array('Access YUI editor'),
  43      'type' => MENU_CALLBACK,
  44    );
  45  }
  46  
  47  function yui_editor_flickr_settings(&$form, &$profile) {
  48    $form['plugins']['flickr'] = array(
  49      '#type' => 'checkbox',
  50      '#title' => t('Flickr image insert'),
  51      '#default_value' => $profile['flickr'],
  52      '#description' => t('Allows flickr images to be browsed and inserted.'),
  53    );
  54    $form['plugins']['flickr_api_key'] = array(
  55      '#type' => 'textfield',
  56      '#title' => t('Flickr API key'),
  57      '#default_value' => $profile['flickr_api_key'],
  58      '#size' => 20,
  59      '#description' => t('Enter your flickr API key if you turned on the \'flickr image insert\' feature.'),
  60    );
  61  }
  62  
  63  function yui_editor_flickr_render(&$profile) {
  64    if ($profile['flickr'] == 1) {
  65      drupal_add_js(drupal_get_path('module', 'yui_editor') .'/plugins/flickr.js', 'module', 'footer');
  66      drupal_add_css(drupal_get_path('module', 'yui_editor') .'/plugins/flickr.css');
  67    }
  68  }