| New file |
|---|
| 0,0 → 1,149 |
|---|
| <?php |
| |
| abstract class Formateur { |
| |
| protected $criteresRecherche; |
| protected $bdd; |
| protected $nomSource = ''; |
| |
| |
| public function __construct($criteresRecherche) { |
| $this->criteresRecherche = $criteresRecherche; |
| $this->nomSource = Config::get('nom_source'); |
| } |
| |
| public function recupererStations() { |
| $stations = null; |
| if ($this->estTraitementRecuperationAutorise()) { |
| $stations = $this->traiterRecupererStations(); |
| } |
| return $stations; |
| } |
| |
| public function recupererObservations() { |
| $stations = null; |
| if ($this->estTraitementRecuperationAutorise()) { |
| $stations = $this->traiterRecupererObservations(); |
| } |
| return $stations; |
| } |
| |
| protected function estTraitementRecuperationAutorise() { |
| return (!( |
| isset($this->criteresRecherche->nbJours) || |
| (isset($this->criteresRecherche->referentiel) && |
| $this->criteresRecherche->referentiel != Config::get('referentiel_source')) |
| )); |
| } |
| |
| protected function traiterRecupererStations() { |
| $stations = array(); |
| $nombreStations = $this->obtenirNombreStationsDansBbox(); |
| $seuilMaillage = Config::get('seuil_maillage'); |
| $nombreParametresNonSpatiaux = $this->calculerNombreCriteresNonSpatiaux(); |
| if ($nombreStations >= $seuilMaillage && $nombreParametresNonSpatiaux == 0) { |
| // pas besoin de rechercher les stations correspondant a ces criteres |
| // recuperer les mailles se trouvant dans l'espace de recherche demande |
| $stations = $this->recupererMaillesDansBbox(); |
| } else { |
| $requeteSql = $this->construireRequeteStations(); |
| $stations = $this->getBdd()->recupererTous($requeteSql); |
| $zoom = $this->criteresRecherche->zoom; |
| $zoomMaxMaillage = Config::get('zoom_maximal_maillage'); |
| if ($zoom <= $zoomMaxMaillage && count($stations) >= $seuilMaillage) { |
| $maillage = new Maillage($this->criteresRecherche->bbox, $zoom, $this->nomSource); |
| $maillage->genererMaillesVides(); |
| $maillage->ajouterPoints($stations); |
| $stations = $maillage->formaterSortie(); |
| } |
| } |
| $formateurJSON = new FormateurJson($this->nomSource); |
| $donneesFormatees = $formateurJSON->formaterStations($stations); |
| return $donneesFormatees; |
| } |
| |
| protected function traiterRecupererObservations() { |
| $requeteSql = $this->construireRequeteObservations(); |
| $observations = $this->getBdd()->recupererTous($requeteSql); |
| $this->recupererNumeroNomenclaturauxTaxons($observations); |
| $nomStation = $this->obtenirNomsStationsSurPoint(); |
| $formateurJSON = new FormateurJson($this->nomSource); |
| $donneesFormatees = $formateurJSON->formaterObservations($observations, $nomStation); |
| return $donneesFormatees; |
| } |
| |
| protected function calculerNombreCriteresNonSpatiaux() { |
| $nombreParametresNonSpatiaux = 0; |
| $criteresAIgnorer = array('zoom', 'bbox', 'longitude', 'latitude', 'referentiel'); |
| foreach ($this->criteresRecherche as $nomCritere => $valeur) { |
| if (!in_array($nomCritere, $criteresAIgnorer)) { |
| echo $nomCritere.chr(13); |
| $nombreParametresNonSpatiaux ++; |
| } |
| } |
| return $nombreParametresNonSpatiaux; |
| } |
| |
| protected function getBdd() { |
| if (!isset($this->bdd)) { |
| $this->bdd = new Bdd(); |
| } |
| $this->bdd->requeter("USE ".Config::get('bdd_nom')); |
| return $this->bdd; |
| } |
| |
| protected function getNomRang($taxon) { |
| $nomsRangs = array('famille', 'genre', 'espece', 'sous_espece'); |
| for ($index = 0; $index < count($nomsRangs) |
| && Config::get("rang.".$nomsRangs[$index]) != $taxon['rang']; $index ++); |
| $position = $index == count($nomsRangs) ? count($nomsRangs)-1 : $index; |
| return $nomsRangs[$position]; |
| } |
| |
| protected function recupererNumeroNomenclaturauxTaxons(& $observations) { |
| for ($index = 0; $index < count($observations); $index ++) { |
| $taxons = isset($this->criteresRecherche->taxon) ? $this->criteresRecherche->taxon : null; |
| if (!is_null($taxons)) { |
| foreach ($taxons as $taxon) { |
| if ($observations[$index]['nomSci'] == 0) { |
| continue; |
| } |
| if (isset($this->criteresRecherche->taxon)) { |
| $taxon = $this->rechercherTaxonDansReferentiel($observations[$index]['nomSci'], |
| $this->criteresRecherche->referentiel); |
| } else { |
| $taxon = $this->obtenirNumeroTaxon($observations[$index]['nomSci']); |
| } |
| if (!is_null($taxon)) { |
| $observations[$index]['nn'] = $taxon['nn']; |
| $observations[$index]['num_referentiel'] = $taxon['referentiel']; |
| } else { |
| $observations[$index]['nn'] = ''; |
| } |
| } |
| } |
| } |
| } |
| |
| protected function rechercherTaxonDansReferentiel($nomScientifique, $nomReferentiel) { |
| $referentiel = new Referentiel($nomReferentiel); |
| $taxon = $referentiel->obtenirNumeroNomenclatural($nomScientifique); |
| return $taxon; |
| } |
| |
| protected function obtenirNumeroTaxon($nomScientifique) { |
| $taxonTrouve = null; |
| $listeReferentiels = Referentiel::recupererListeReferentielsDisponibles(); |
| foreach ($listeReferentiels as $nomReferentiel) { |
| $taxon = $this->rechercherTaxonDansReferentiel($nomScientifique, $nomReferentiel); |
| if (!is_null($taxon)) { |
| $taxonTrouve = $taxon; |
| break; |
| } |
| } |
| return $taxonTrouve; |
| } |
| |
| } |
| |
| ?> |