Drupal

Unstable modules version vs latest version vs download

$modules = array();
$status = array('rc', 'dev', 'alpha', 'beta',);

foreach (system_rebuild_module_data() as $module) {
  // We deal only with enabled modules.
  if ($module->status != 1) {
    continue;
  }

  // We deal only with contrib modules.
  if (strpos($module->uri, 'sites/all/modules/contrib/') !== 0) {
    continue;
  }

  // Get the release status.
  $key = 'stable';
  foreach ($status as $s) {
    if (strpos($module->info['version'], '-' . $s)) {
      $key = $s;
      break;
    }
  }

  // Get the module name from the directory.
  // It avoids multiple entries for sub-modules.
  $name = explode('/', $module->uri)[4];

  $modules[$key][$name] = $module;
}


echo '<table>';
foreach ($modules as $status => $smodules) {
  if ($status == 'stable') {
    continue;
  }

  foreach ($smodules as $name => $module) {

    // Get the number of download for this module from d.o.
    $cache = cache_get('count_' . $name);
    if (empty($cache)) {
      $count = '???';
      if (($html = file_get_contents('https://drupal.org/project/' . $name)) !== FALSE) {
        preg_match_all('#<li>Reported installs: <strong>(\d+[\,]{1}\d+)+<#', $html, $matches);
        if (isset($matches[1][0])) {
          cache_set('count_' . $name, $matches[1][0]);
          $count = $matches[1][0];
        }
      }
    }
    else {
      $count = $cache->data;
    }

    // Get the latest release number from d.o.
    $cache = cache_get('latest_release_' . $name);
    if (empty($cache)) {
      $result = drupal_http_request('https://updates.drupal.org/release-history/' . $name . '/7.x');
      $xml = simplexml_load_string($result->data);
      $release = (string) @$xml->xpath("/project/releases/release[status='published']")[0]->version;
      cache_set('latest_release_' . $name, $release);
    }
    else {
      $release = $cache->data;
    }

    echo '<tr><td>' . $name  .'</td><td>' . $module->info['version'] . '</td><td>' . $release . '</td><td>' . $count . '</td></tr>';
  }
}
echo '</table>';