function dots_derive_location_from_address(&$data)
{
$geocode_rsp = geo_geocode_string($data['address']);
if (!$geocode_rsp['ok']) {
return array('ok' => 0);
}
# stuff to be marked as "derived_from"
$derived_keys = array('latitude', 'longitude');
$data['latitude'] = $geocode_rsp['latitude'];
$data['longitude'] = $geocode_rsp['longitude'];
$geocoded_by = $geocode_rsp['service_id'];
$geo_map = geo_geocode_service_map();
$geocoder_name = $geo_map[$geocoded_by];
$derived_map = dots_derive_derived_from_map('string keys');
$derived_from = $derived_map["geocoded ({$geocoder_name})"];
foreach ($geocode_rsp['extras'] as $k => $v) {
$extra = "{$geocoder_name}:{$k}";
$derived_keys[] = $extra;
$data[$extra] = $v;
}
# Happy happy
$rsp = array('ok' => 1, 'keys' => array());
foreach ($derived_keys as $key) {
$rsp['keys'][$key] = $derived_from;
}
return $rsp;
}
function enplacify_foodspotting_get_place($place_id)
{
$cache_key = "enplacify_foodspotting_place_{$place_id}";
$cache = cache_get($cache_key);
if ($cache['ok']) {
return $cache['data'];
}
$url = "http://www.foodspotting.com/places/" . urlencode($place_id);
$http_rsp = http_get($url);
if (!$http_rsp['ok']) {
return $http_rsp;
}
$rsp = vcard_parse_html($http_rsp['body']);
if ($rsp['ok']) {
$place = $rsp['vcard'];
$place['id'] = $place_id;
# vcard has no specifics for latlon so just assume this is false and look for:
# <input id="place_latitude" name="place[latitude]" type="hidden" value="35.6633801" />
# <input id="place_longitude" name="place[longitude]" type="hidden" value="139.71029
$has_latlon = 0;
libxml_use_internal_errors(true);
$doc = new DOMDocument();
$html = mb_convert_encoding($http_rsp['body'], 'html-entities', 'utf-8');
if ($doc->loadHTML($html)) {
foreach ($doc->getElementsByTagName('input') as $i) {
$id = $i->getAttribute('id');
if (preg_match("/place_(latitude|longitude)/", $id, $m)) {
$place[$m[1]] = $i->getAttribute('value');
}
}
$has_latlon = $place['latitude'] && $place['longitude'] ? 1 : 0;
}
if (!$has_latlon && ($place['street-address'] && $place['locality'] && $place['region'])) {
$q = "{$place['street-address']}, {$place['locality']} {$place['region']}";
$geo_rsp = geo_geocode_string($q);
if ($geo_rsp['ok']) {
$place['latitude'] = $geo_rsp['latitude'];
$place['longitude'] = $geo_rsp['longitude'];
}
}
$rsp = array('ok' => 1, 'place' => $place);
}
cache_set($cache_key, $rsp);
return $rsp;
}
