public function Get()
{
global $g_ui_locale_id;
$ps_query = $this->request->getParameter('q', pString);
$ps_type = $this->request->getParameter('type', pString);
$vo_conf = Configuration::load();
$vs_user = trim($vo_conf->get("geonames_user"));
$va_items = array();
if (unicode_strlen($ps_query) >= 3) {
$vs_base = "http://api.geonames.org/search";
$t_locale = new ca_locales($g_ui_locale_id);
$vs_lang = $t_locale->get("language");
$va_params = array("q" => $ps_query, "lang" => $vs_lang, 'style' => 'full', 'username' => $vs_user);
foreach ($va_params as $vs_key => $vs_value) {
$vs_query_string .= "{$vs_key}=" . urlencode($vs_value) . "&";
}
try {
$vo_xml = new SimpleXMLElement(@file_get_contents("{$vs_base}?{$vs_query_string}"));
//var_dump($vo_result);
foreach ($vo_xml->children() as $vo_child) {
if ($vo_child->getName() != "totalResultsCount") {
$va_items[$vo_child->geonameId . ""] = array('displayname' => $vo_child->name, 'country' => $vo_child->countryName ? $vo_child->countryName : null, 'continent' => $vo_child->continentCode ? $vo_child->continentCode : null, 'fcl' => $vo_child->fclName ? $vo_child->fclName : null, 'lat' => $vo_child->lat ? $vo_child->lat : null, 'lng' => $vo_child->lng ? $vo_child->lng : null, 'idno' => $vo_child->geonameId);
}
}
} catch (Exception $e) {
$va_items[0] = array('displayname' => _t('Could not connect to GeoNames'), 'country' => '', 'continent' => '', 'fcl' => '', 'lat' => '', 'lng' => '', 'idno' => '');
}
}
$this->view->setVar('geonames_list', $va_items);
return $this->render('ajax_geonames_list_html.php');
}
public function Get($pa_additional_query_params = null, $pa_options = null)
{
global $g_ui_locale_id;
$vn_max = $this->request->getParameter('maxRows', pInteger) ? $this->request->getParameter('maxRows', pInteger) : 20;
$ps_query = $this->request->getParameter('term', pString);
$ps_gn_elements = urldecode($this->request->getParameter('gnElements', pString));
$ps_gn_delimiter = urldecode($this->request->getParameter('gnDelimiter', pString));
$pa_elements = explode(',', $ps_gn_elements);
$vo_conf = Configuration::load();
$vs_user = trim($vo_conf->get("geonames_user"));
$va_items = array();
if (unicode_strlen($ps_query) >= 3) {
$vs_base = $vo_conf->get('geonames_api_base_url') . '/search';
$t_locale = new ca_locales($g_ui_locale_id);
$vs_lang = $t_locale->get("language");
$va_params = array("q" => $ps_query, "lang" => $vs_lang, 'style' => 'full', 'username' => $vs_user, 'maxRows' => $vn_max);
$vs_query_string = '';
foreach ($va_params as $vs_key => $vs_value) {
$vs_query_string .= "{$vs_key}=" . urlencode($vs_value) . "&";
}
try {
$vs_xml = caQueryExternalWebservice("{$vs_base}?{$vs_query_string}");
$vo_xml = new SimpleXMLElement($vs_xml);
$va_attr = $vo_xml->status ? $vo_xml->status->attributes() : null;
if ($va_attr && isset($va_attr['value']) && (int) $va_attr['value'] > 0) {
$va_items[0] = array('displayname' => _t('Connection to GeoNames with username "%1" was rejected with the message "%2". Check your configuration and make sure your GeoNames.org account is enabled for web services.', $vs_user, $va_attr['message']), 'lat' => '', 'lng' => '');
$va_items[0]['label'] = $va_items[0]['displayname'];
} else {
foreach ($vo_xml->children() as $vo_child) {
if ($vo_child->getName() == "geoname") {
$va_elements = array();
foreach ($pa_elements as $ps_element) {
$vs_val = $vo_child->{trim($ps_element)};
if (strlen(trim($vs_val)) > 0) {
$va_elements[] = trim($vs_val);
}
}
$va_items[(string) $vo_child->geonameId] = array('displayname' => $vo_child->name, 'label' => join($ps_gn_delimiter, $va_elements) . ($vo_child->lat ? " [" . $vo_child->lat . "," : '') . ($vo_child->lng ? $vo_child->lng . "]" : ''), 'lat' => $vo_child->lat ? $vo_child->lat : null, 'lng' => $vo_child->lng ? $vo_child->lng : null, 'id' => (string) $vo_child->geonameId);
}
}
}
} catch (Exception $e) {
$va_items[0] = array('displayname' => _t('Could not connect to GeoNames'), 'lat' => '', 'lng' => '', 'id' => 0);
$va_items[0]['label'] = $va_items[0]['displayname'];
}
}
$this->view->setVar('geonames_list', $va_items);
return $this->render('ajax_geonames_list_html.php');
}
