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<?php// declare(encoding='UTF-8');/*** Service recherche de zone par coordonnées et vice versa.** @internal Mininum PHP version : 5.2* @category CEL* @package Services* @subpackage Cartes* @version 0.1* @author Mathias CHOUET <mathias@tela-botanica.org>* @author Jean-Pascal MILCENT <jpm@tela-botanica.org>* @author Aurelien PERONNET <aurelien@tela-botanica.org>* @license GPL v3 <http://www.gnu.org/licenses/gpl.txt>* @license CECILL v2 <http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt>* @copyright 1999-2014 Tela Botanica <accueil@tela-botanica.org>*/class CoordSearch extends Cel {public function getRessource() {return $this->getElement(array());}public function getElement($uid){$header = '';$retour = array();$params = $this->traiterParametres();$recherche_zones_geo = new RechercheInfosZoneGeo($this->config);if ($this->estUneRequeteReverseGeocoding($params)) {$coordonnees = array('latitude' => $params['lat'], 'longitude' => $params['lon']);$informations_zones = $recherche_zones_geo->obtenirInfosPourCoordonnees($coordonnees);$header = 'Content-Type: application/json; charset=UTF-8';$retour = json_encode($informations_zones);} elseif ($this->estUneRequeteGeocoding($params)) {$informations_coord = $recherche_zones_geo->obtenirInfosPourNoms($params['zone'], $params['pays'], $params['code']);$header = 'Content-Type: application/json; charset=UTF-8';$retour = json_encode($informations_coord);} else {$header = 'HTTP/1.0 400 Bad Request';$retour = 'zone ou Coordonnées non spécifiées';}header($header);echo $retour;}protected function traiterParametres() {$lat = !empty($_GET['lat']) ? $_GET['lat'] : '';$lon = !empty($_GET['lon']) ? $_GET['lon'] : '';$zone = !empty($_GET['zone']) ? $_GET['zone'] : '';$code = !empty($_GET['code']) ? $_GET['code'] : '';$pays = !empty($_GET['pays']) ? $_GET['pays'] : '';return array('lat' => $lat,'lon' => $lon,'zone' => $zone,'code' => $code,'pays' => $pays);}private function estUneRequeteReverseGeocoding($params) {return ($params['lat'] != '' && $params['lon'] != '');}private function estUneRequeteGeocoding($params) {return ($params['zone'] != '');}}