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<?php
// declare(encoding='UTF-8');
/**
* Service permettant de récupérer toutes les informations d'une observation publique.
* Encodage en entrée : utf8
* Encodage en sortie : utf8
*
* Cas d'utilisation :
* GET /CelObs/[id] : oû id est l'identifiant d'une observation publique
*
* @author Jean-Pascal MILCENT <jpm@clapas.org>
* @license GPL v3 <http://www.gnu.org/licenses/gpl.txt>
* @license CECILL v2 <http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt>
* @version $Id$
* @copyright © 2013, Jean-Pascal MILCENT
*/
class CelObs extends Cel {
private $rechercheObs = null;
private $chpsEtendus = null;
public function __construct($config) {
parent::__construct($config);
$this->rechercheObs = new RechercheObservation($config);
$this->chpsEtendus = new GestionChampsEtendus($config, 'obs');
}
function getElement($ressources){
$retour = false;
$idObs = $ressources[0];
if (isset($idObs) && preg_match('/^[0-9]+$/', $idObs)) {
$criteres = array('id_observation' => $idObs, 'transmission' => 1);
$obsTrouvee = $this->rechercheObs->rechercherObservations(null, $criteres, 0, 1)->get();
$observation = array();
if (is_array($obsTrouvee) && count($obsTrouvee) > 0) {
$observation = $obsTrouvee[0];
}
$observation = $this->preparerChamps($observation);
$observation = $this->selectionnerChamps($observation);
$observation = $this->formaterClePourJs($observation);
$champsEtendus = $this->chpsEtendus->consulter($idObs);
if (is_array($champsEtendus) && count($champsEtendus) > 0) {
$champsEtendus = $this->preparerChampsEtendus($champsEtendus);
$observation['extension'] = $champsEtendus;
}
$this->envoyerJson($observation);
$retour = true;
}
return $retour;
}
private function preparerChamps($champs) {
if (isset($champs['date_observation'])) {
$date = explode(' ', $champs['date_observation']);
$champs['date_observation'] = $date[0];
}
return $champs;
}
private function selectionnerChamps($observation) {
$champs = array('id_observation', 'nom_sel', 'nom_ret', 'nom_ret_nn', 'nt', 'famille',
'nom_referentiel', 'ce_zone_geo', 'zone_geo', 'lieudit', 'station', 'milieu', 'latitude', 'longitude',
'geodatum', 'date_observation', 'mots_cles_texte', 'commentaire', 'date_creation', 'date_modification',
'date_transmission', 'code_insee_calcule', 'abondance', 'certitude', 'phenologie', 'altitude');
$selection = array();
foreach ($champs as $chp) {
if (isset($observation[$chp])) {
$selection[$chp] = $observation[$chp];
}
}
return $selection;
}
private function formaterClePourJs(Array $tableau) {
$tableauJs = array();
foreach ($tableau as $cle => $valeur) {
if ($cle == 'ce_zone_geo') {
$cle = 'codeZoneGeo';
} else {
$cle = str_replace(' ', '', ucwords(str_replace('_', ' ', $cle)));
$cle{0} = strtolower($cle{0});
}
$tableauJs[$cle] = $valeur;
}
return $tableauJs;
}
private function preparerChampsEtendus($champs) {
$retour = array();
foreach ($champs as $chp) {
$retour[$chp['cle']] = array('valeur' => $chp['valeur'], 'label' => $chp['label']);
}
return $retour;
}
}