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nestoria_keyword

Definition

nestoria_keyword($key, $show_xml = FALSE)
nestoria/nestoria.module, line 65

Description

Call based on keywords

Code

function nestoria_keyword($key, $show_xml = FALSE) {
  $cache = cache_get('nestoria:'. $key, 'cache');
  if (empty($cache->data)) {
    print 'live data';
    $url = 'http://api.nestoria.es/api?action=search_listings&encoding=xml&place_name=Barcelona&keywords='. $key;
    $data = drupal_http_request($url);
    $xml_data = simplexml_load_string($data->data);
    $xml = _nestoria_simplexml2array($xml_data);
    $info = $xml['response'];
    cache_set('nestoria:'. $key, 'cache', serialize($info), time() + (3600 * 24)); 
    } 
    else {
    $info = unserialize($cache->data);
  }  
     if (!$show_xml) {
    $output = l(t('Show XML'), 'nestoria/keyword/'. $key .'/1');
    $summary = $info['@attributes'];
    $listings = $info['listings'];
    $output .= theme('nestoria_summary', $summary);
    $header = array();
    $rows = array();
    foreach ($listings as $listing) {
      $rows[] = theme('nestoria_listing', $listing['@attributes']);
    }
    $output .= theme('table', $header, $rows);
  }
  else {
    $output = l(t('Show Table'), 'nestoria/keyword/'. $key); 
      $output .= '<pre>';
    $output .= print_r($info, TRUE);
    $output .= '</pre>';   
      }
  return $output;
}