protected function makeFromJSON($_json)
{
GeoProxy::log(LOG_DEBUG, __CLASS__, __FUNCTION__, "entering");
$gadc = new GeoGadc();
$gadc->short_name = $_json['short_name'];
$gadc->long_name = $_json['long_name'];
$gadc->types = $_json['types'];
sort($gadc->types);
GeoProxy::log(LOG_DEBUG, __CLASS__, __FUNCTION__, "leaving");
return $gadc;
}
protected function makeFromJSON($_json)
{
GeoProxy::log(LOG_DEBUG, __CLASS__, __FUNCTION__, "entering");
$gdat = new GeoGdat();
$geomfactory = new GeoGeomFactory();
$gadcfactory = new GeoGadcFactory();
$gdat->geometry = $geomfactory->make(new JSONGeoGeomFactoryData($_json['geometry']));
$gdat->formatted_address = $_json['formatted_address'];
$gdat->types = $_json['types'];
$gdat->lang = $_json['lang'];
$gdat->ext = 0;
foreach ($_json['address_components'] as $ad) {
$gdat->address_components[] = $gadcfactory->make(new JSONGeoGadcFactoryData($ad));
}
return $gdat;
}
public function reverseGeocode($_lat, $_lng, $_lang)
{
GeoProxy::log(LOG_NOTICE, __CLASS__, __FUNCTION__, "asking for: [{$_lat}:{$_lng}] ({$_lang})");
$headers = array("Host: maps.google.com");
$url = sprintf('http://%s/maps/api/geocode/json?sensor=%s&latlng=%s,%s&language=%s', GOOGLE_MAPS_SERVER . ":" . GOOGLE_MAPS_PORT, 'false', $_lat, $_lng, $_lang);
if (GOOGLE_MAPS_SIGN) {
$url .= "&client=" . GOOGLE_MAPS_ID;
$url = self::signUrl($url, GOOGLE_MAPS_KEY);
GeoProxy::log(LOG_DEBUG, __CLASS__, __FUNCTION__, "url signing requested, url is now: [" . $url . "]");
}
$ch = curl_init();
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
if (!($json = curl_exec($ch))) {
GeoProxy::log(LOG_CRIT, __CLASS__, __FUNCTION__, "Curl error: " . curl_errno($ch));
curl_close($ch);
return $result = array();
}
$google = json_decode($json, true);
switch ($google['status']) {
case "OK":
GeoProxy::log(LOG_INFO, __CLASS__, __FUNCTION__, "data found in google");
curl_close($ch);
return $google['results'];
case "OVER_QUERY_LIMIT":
GeoProxy::log(LOG_CRIT, __CLASS__, __FUNCTION__, "OVER_QUERY_LIMIT reached !");
break;
case "ZERO_RESULTS":
GeoProxy::log(LOG_WARNING, __CLASS__, __FUNCTION__, "ZERO_RESULTS found !");
break;
default:
GeoProxy::log(LOG_WARNING, __CLASS__, __FUNCTION__, "Google unknown status: " . $google->status);
}
curl_close($ch);
return $result = array();
}
public function equals($_gadc)
{
GeoProxy::log(LOG_DEBUG, __CLASS__, __FUNCTION__, "entering");
if (!($_gadc->short_name = $this->short_name)) {
GeoProxy::log(LOG_DEBUG, __CLASS__, __FUNCTION__, "leaving (false 1)");
return false;
}
if (!($_gadc->long_name = $this->long_name)) {
GeoProxy::log(LOG_DEBUG, __CLASS__, __FUNCTION__, "leaving (false 2)");
return false;
}
if (count($_gadc->types) != count($this->types)) {
GeoProxy::log(LOG_DEBUG, __CLASS__, __FUNCTION__, "leaving (false 3)");
return false;
}
$s1 = array_diff($_gadc->types, $this->types);
if (count($s1) > 0) {
GeoProxy::log(LOG_DEBUG, __CLASS__, __FUNCTION__, "leaving (false 4)");
return false;
}
GeoProxy::log(LOG_DEBUG, __CLASS__, __FUNCTION__, "leaving (true)");
return true;
}
protected function makeFromJSON($_json)
{
GeoProxy::log(LOG_DEBUG, __CLASS__, __FUNCTION__, "entering");
$geom = new GeoGeom();
$geom->location_type = $_json['location_type'];
$geom->location = new GeoLocation($_json['location']['lat'], $_json['location']['lng']);
if (isset($_json['viewport'])) {
GeoProxy::log(LOG_DEBUG, __CLASS__, __FUNCTION__, "viewport exists in array, propagating to object");
$sw = new GeoLocation($_json['viewport']['southwest']['lat'], $_json['viewport']['southwest']['lng']);
$ne = new GeoLocation($_json['viewport']['northeast']['lat'], $_json['viewport']['northeast']['lng']);
$geom->viewport = new GeoBounds($sw, $ne);
} else {
GeoProxy::log(LOG_DEBUG, __CLASS__, __FUNCTION__, "viewport doesn't exist in array");
}
if (isset($_json['bounds'])) {
GeoProxy::log(LOG_DEBUG, __CLASS__, __FUNCTION__, "bounds exists in array, propagating to object");
$sw = new GeoLocation($_json['bounds']['southwest']['lat'], $_json['bounds']['southwest']['lng']);
$ne = new GeoLocation($_json['bounds']['northeast']['lat'], $_json['bounds']['northeast']['lng']);
$geom->bounds = new GeoBounds($sw, $ne);
} else {
GeoProxy::log(LOG_DEBUG, __CLASS__, __FUNCTION__, "bounds doesn't exist in array");
}
return $geom;
}
public function __construct()
{
parent::__construct();
$this->proxy = GeoProxy::getInstance();
}
public function indexGdatID($_gdatid, $_indexname, $_indexvalue)
{
$key = "idx:gdat" . $this->mapF2I($_indexname) . ":" . $_indexvalue;
$this->writeConn->sAdd($key, $_gdatid);
GeoProxy::log(LOG_DEBUG, __CLASS__, __FUNCTION__, "index [{$_indexname}:{$_indexvalue}] updated with gdat:id=[{$_gdatid}]");
}
public function computeSerial()
{
$md5 = md5(serialize($this));
GeoProxy::log(LOG_DEBUG, __CLASS__, __FUNCTION__, "computed value: {$md5}");
return $md5;
}
public function __construct()
{
GeoProxy::log(LOG_DEBUG, __CLASS__, __FUNCTION__, "leaving");
}
public function getGdatIDs($_filters)
{
$filternames = array_keys($_filters);
$nbfilters = count($filternames);
$keys = array();
if (in_array('query', $filternames) && (in_array('lng', $filternames) or in_array('lat', $filternames))) {
// query can not be specified with lat and/or lng in the same time
throw new Exception('filter with both query and lat/lng');
}
$logbuf = "";
foreach ($filternames as $filtername) {
$logbuf .= " {$filtername}=[" . $_filters[$filtername] . "]";
}
GeoProxy::log(LOG_DEBUG, __CLASS__, __FUNCTION__, "received query filter with {$logbuf}");
if (!in_array('lang', $filternames)) {
// default language == en
$_filters['lang'] = 'en';
}
// first case: geocoding
if (in_array('query', $filternames)) {
// encode query
$_filters['query'] = rawurlencode($_filters['query']);
$this->geocodeData($_filters['query'], $_filters['lang']);
} elseif (in_array('lat', $filternames) && in_array('lng', $filternames)) {
//second case: reverse geocoding
$this->reverseGeocodeData($_filters['lat'], $_filters['lng'], $_filters['lang']);
}
// at the end, search in Redis
return $this->rq->search("gdat", $_filters);
}
