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<?php
/**
 * Parse the Google SoC 2008 available to mentors at
 * http://code.google.com/soc/2008/drupal/open.html
 * in order to include it in a Drupal app
 *
 * @author FG Marand http://drupal.org/user/27985
 * @license GPL2
 *
 * Usage: log to the SoC2008 site as a mentor, save the page to <your site>/files/soc.html,
 * and go to <your site>/testcode
 *
 * WARNING: this is just demo code
 */


function testcode_menu($may_cache)
  {
  $items = array();
  if ($may_cache)
    {
    $items[] = array
      (
      'title'    => 'Code de test',
      'path'     => 'testcode',
      'access'   => user_access('administer nodes'),
      'callback' => 'testcode_test',
      );
    }

  return $items;
  }

function testcode_test()
  {
  $ret = '';

  $unsafeFile = file_get_contents('files/soc.html');
  @$htmlDom = DOMDocument::loadHTML($unsafeFile);
  $xml = simplexml_import_dom($htmlDom);

  $arApps = array();

  $appList = $xml->xpath('//table[@class="applist"]/tr');
  array_shift($appList);
  foreach($appList as $row)
    {
    /**
     * Note: trim() silently casts the SimpleXML elements to strings
     */

    $class = trim($row['class']) == 'listrequestapp' ? 'Request' : '&nbsp;';

    $link = $row->td[0]->table->tr[0]->td->a;
    $l  = l(trim($link[0]), $link['href']);

    $ts = $row->td[0]->table->tr[1]->td;

    $student = trim($row->td[1]);
    $mentor  = trim(strip_tags($row->td[2]->asXml()));
    $score   = trim($row->td[3]);

    $arApps[] = array
      (
      'class'   => $class,
      'link'    => $l,
      'student' => $student,
      'mentor'  => $mentor,
      'score'   => $score,
      );
    }

  /**
   * Now we can format the table as wished
   */
  $header = array(t('Status'), t('Project'), t('Student'), t('Mentor'), t('Score'));

  $ret = theme('table', $header, $arApps);
  return $ret;
  }