3 * StatusNet, the distributed open-source microblogging tool
9 * LICENCE: This program is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU Affero General Public License as published by
11 * the Free Software Foundation, either version 3 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU Affero General Public License for more details.
19 * You should have received a copy of the GNU Affero General Public License
20 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 * @author Evan Prodromou <evan@status.net>
25 * @copyright 2009 StatusNet, Inc.
26 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
27 * @link http://status.net/
30 if (!defined('STATUSNET') && !defined('LACONICA')) {
39 * @author Evan Prodromou <evan@status.net>
40 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
41 * @link http://status.net/
54 const whereOnEarth = 2;
56 static function fromName($name, $language=null, $location_ns=null)
58 if (is_null($language)) {
59 $language = common_language();
61 if (is_null($location_ns)) {
62 $location_ns = common_config('location', 'namespace');
67 if (Event::handle('LocationFromName', array($name, $language, $location_ns, &$location))) {
69 switch ($location_ns) {
70 case Location::geonames:
71 return Location::fromGeonamesName($name, $language);
73 case Location::whereOnEarth:
74 return Location::fromWhereOnEarthName($name, $language);
82 static function fromGeonamesName($name, $language)
85 $client = HTTPClient::start();
87 // XXX: break down a name by commas, narrow by each
89 $str = http_build_query(array('maxRows' => 1,
94 $result = $client->get('http://ws.geonames.org/search?'.$str);
96 if ($result->code == "200") {
97 $rj = json_decode($result->body);
98 if (count($rj['geonames']) > 0) {
99 $n = $rj['geonames'][0];
100 $location = new Location();
101 $location->lat = $n->lat;
102 $location->lon = $n->lon;
103 $location->name = $n->name;
104 $location->location_id = $n->geonameId;
105 $location->location_ns = Location:geonames;
112 static function fromId($location_id, $location_ns = null)
114 if (is_null($location_ns)) {
115 $location_ns = common_config('location', 'namespace');
119 function getName($language=null)
121 if (is_null($language)) {
122 $language = common_language();
125 if (array_key_exists($this->names, $language)) {
126 return $this->names[$language];