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mathilde |
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<?php
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/**
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* Classe InformationsBaseflor.php permet de faire des requetes de baseflor en fonction d'un référentiel
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*( BDTFX, BDAFX, BDBFX ) et d'un numéro nomenclatural ( différent de 0 ).
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* fin d'url possibles :
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* /informations/#bdnt.nn:#num_nomen --> retourne tous les champs pour un BDNT et un num_nomen
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* /informations/#bdnt.nn:#num_nomen?champs=description --> retourne champs description pour un BDNT et un num_nomen
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* /informations/#bdnt.nn:#num_nomen?champs=ecologie --> retourne champs ecologiques pour un BDNT et un num_nomen
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* /informations --> retourne les 10 premiers résultats
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* /informations?navigation.limite=..&navigation.depart=.. --> retourne les 10 premiers résultats avec limites
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*
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* Encodage en entrée : utf8
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* Encodage en sortie : utf8
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* @package eflore-projets
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* @author Mathilde SALTHUN-LASSALLE <mathilde@tela-botanica.org>
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* @author Delphine CAUQUIL <delphine@tela-botanica.org>
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* @author Jean-Pascal MILCENT <jpm@tela-botanica.org>
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* @license GPL v3 <http://www.gnu.org/licenses/gpl.txt>
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* @license CECILL v2 <http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt>
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* @version 1.0
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* @copyright 1999-2011 Tela Botanica (accueil@tela-botanica.org)
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*/
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class InformationsBaseflor extends Commun{
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protected $table = "";
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private $requete_condition = "";
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private $format_reponse = 'informations';
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private $total_resultat;
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private $retour_format = 'max';
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protected $limite_requete = array( 'depart' => 0, 'limite' => 10);
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private $champs_recherches = '*';
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private $champs_ontologiques = array();
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protected $serviceNom = 'informations';
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public function consulter($ressources, $parametres) {
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$this->ressources = $ressources;
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$this->parametres = $parametres;
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$this->traiterParametres();
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$this->traiterVersionProjet();
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$resultats = null;
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foreach ($this->table_version as $version) {
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$this->table = $version;
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$this->recupererNomChamp($this->table);
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$this->traiterRessources();
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$requete = $this->assemblerLaRequete();
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$resultat = $this->getBdd()->recupererTous($requete);
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$versionResultat = $this->traiterResultat($resultat, $version, $requete);
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if (count($this->table_version) > 1) {
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$resultats[$version] = $versionResultat;
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} else {
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$resultats = $versionResultat;
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}
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}
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return $resultats;
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}
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public function traiterResultat($resultat, $version, $requete) {
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$versionResultat = null;
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if ($resultat == '') {
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$message = 'La requête SQL formée comporte une erreur!';
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$code = RestServeur::HTTP_CODE_RESSOURCE_INTROUVABLE;
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throw new Exception($message, $code);
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} elseif ($resultat) {
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$versionResultat = $this->retournerResultatFormate($resultat, $version);
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}
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return $versionResultat;
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}
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//+--------------------------traitement ressources ou paramètres -------------------------------------------+
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public function traiterParametres() {
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if (isset($this->parametres) && !empty($this->parametres)) {
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foreach ($this->parametres as $param => $valeur) {
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switch ($param) {
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case 'navigation.depart' :
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$this->limite_requete['depart'] = $valeur; break;
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case 'navigation.limite' : $this->limite_requete['limite'] = $valeur; break;
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case 'champs' :
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if ($valeur == "description") {
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$this->champs_recherches = "num_nomen, BDNT, chorologie, inflorescence,"
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." sexualite, ordre_maturation, "
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."pollinisation, fruit, dissemination, couleur_fleur, macule, floraison, type_bio, "
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."form_vegetale ";
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}elseif ($valeur == "ecologie"){
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$this->champs_recherches = "num_nomen, BDNT, ve_lumiere , ve_temperature,"
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." ve_continentalite, ve_humidite_atmos, ve_humidite_edaph, ve_reaction_sol,"
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." ve_nutriments_sol, ve_salinite, ve_texture_sol, ve_mat_org_sol ";
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}else {
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$e = 'Valeur de paramètre inconnue pour \'test\'. ';
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$this->renvoyerErreur(RestServeur::HTTP_CODE_MAUVAISE_REQUETE, $e);
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}
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break;
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case 'retour.format' :
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$this->retour_format = $valeur;
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break;
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default :
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$e = 'Erreur dans les parametres de votre requête : </br> Le paramètre " '
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.$param.' " n\'existe pas.';
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$this->renvoyerErreur(RestServeur::HTTP_CODE_MAUVAISE_REQUETE, $e); break;
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}
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}
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}
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}
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public function traiterRessources() {
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if (isset($this->ressources) && !empty($this->ressources[0])) {
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if(preg_match('/^(.+)\.nn:([0-9]+)$/', $this->ressources[0], $retour)==1){
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switch ($retour[1]) {
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case 'bdtfx' :
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$this->requete_condition[] = "num_nomen = ".$retour[2]." AND BDNT = 'BDTFX' ";
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break;
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case 'bdafx' :
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$this->requete_condition[] = "num_nomen = ".$retour[2]." AND BDNT = 'BDAFX' ";
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break;
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case 'bdbfx' :
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$this->requete_condition[] = "num_nomen = ".$retour[2]." AND BDNT = 'BDBFX' ";
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break;
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default :
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$e = 'Erreur dans l\'url de votre requête : </br> La ressource " '
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.$retour[1].' " n\'existe pas.';
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$this->renvoyerErreur(RestServeur::HTTP_CODE_MAUVAISE_REQUETE, $e);
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break;
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}
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}
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} else {
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$this->champs_recherches=" cle, catminat_code, BDNT, num_taxon, num_nomen ";
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}
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}
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//+--------------------------formatages de resultats -------------------------------------------+
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public function retournerResultatFormate($resultat) {
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if ((count($this->ressources)) == 0) {
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$table_retour_json['resultat'] = $this->formaterResultatsInformations($resultat);
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} else {
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$table_retour_json = $this->formaterResultatsInformationsBDNTnn($resultat);
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}
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return $table_retour_json;
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}
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public function formaterResultatsInformationsBDNTnn($resultat){
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$resultat_json = $resultat[0];
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if ($this->retour_format == 'max'){
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if (!isset($this->parametres['champs']) ) {
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$resultat_json = $this->formaterResultatsTousChamps($resultat_json);
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} elseif ($this->parametres['champs'] == 'ecologie') {
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$resultat_json = $this->formaterResultatsChampsEcologie($resultat_json);
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} elseif ($this->parametres['champs'] == 'description') {
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$resultat_json = $this->formaterResultatsChampsDescription($resultat_json);
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}
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}
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return $resultat_json;
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}
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public function formaterResultatsTousChamps($resultat) {
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$resultat_json = $resultat;
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if ($resultat_json['type_bio'] != ""){
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$tab_ontologie = $this->recupererOntologiePrTypeBio($resultat_json['type_bio']);
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unset($resultat_json['type_bio']);
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$resultat_json= array_merge($resultat_json,$tab_ontologie);
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}
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$this->champs_ontologiques = $this->recupererTableauConfig('champs_ontologiques');
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foreach ($this->champs_ontologiques as $cle => $valeur){
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if ($resultat_json[$cle] != ""){
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$tab_ontologie = $this->recupererOntologies($resultat_json[$cle], $cle);
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unset($resultat_json[$cle]);
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$resultat_json = array_merge($resultat_json,$tab_ontologie);
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}
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}
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$resultat_json['graphique_climat']['libelle'] = 'climat';
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$resultat_json['graphique_climat']['href'] = $this->ajouterHref('graphiques/climat', strtolower($resultat_json['BDNT']).'.nn:'.$resultat_json['num_nomen']);
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$resultat_json['graphique_sol']['libelle'] = 'sol';
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$resultat_json['graphique_sol']['href'] = $this->ajouterHref('graphiques/sol', strtolower($resultat_json['BDNT']).'.nn:'.$resultat_json['num_nomen']);
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return $resultat_json ;
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}
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public function formaterResultatsChampsEcologie($resultat) {
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$resultat_json = $resultat;
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$this->champs_ontologiques = $this->recupererTableauConfig('champs_ontologiques');
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foreach ($this->champs_ontologiques as $cle => $valeur){
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if ($resultat_json[$cle] != ""){
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$tab_ontologie = $this->recupererOntologies($resultat_json[$cle], $cle);
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unset($resultat_json[$cle]);
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$resultat_json= array_merge($resultat_json,$tab_ontologie);
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}
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}
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$resultat_json['graphique_climat']['libelle'] = 'climat';
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$resultat_json['graphique_climat']['href'] = $this->ajouterHref('graphiques/climat', strtolower($resultat_json['BDNT']).'.nn:'.$resultat_json['num_nomen']);
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$resultat_json['graphique_sol']['libelle'] = 'sol';
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$resultat_json['graphique_sol']['href'] = $this->ajouterHref('graphiques/sol', strtolower($resultat_json['BDNT']).'.nn:'.$resultat_json['num_nomen']);
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return $resultat_json ;
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}
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public function formaterResultatsChampsDescription($resultat) {
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$resultat_json = $resultat;
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if ($resultat_json['type_bio'] != ""){
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$tab_ontologie = $this->recupererOntologiePrTypeBio($resultat_json['type_bio']);
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unset($resultat_json['type_bio']);
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$resultat_json = array_merge($resultat_json,$tab_ontologie);
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}
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return $resultat_json ;
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}
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public function formaterResultatsInformations($resultat) {
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$resultat_json = array();
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$resultat_json['entete'] = $this->ajouterEnteteResultat();
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foreach ($resultat as $tab) {
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if ($tab['BDNT'] != 'nc'){
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$num = $tab['cle'];
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unset($tab['cle']);
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foreach ($tab as $param => $valeur) {
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$resultat_json[$num][$param] = $valeur;
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}
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$resultat_json[$num]['href'] = $this->ajouterHref('informations',strtolower($tab['BDNT']).".nn:".$tab['num_nomen']);
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}
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}
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return $resultat_json;
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}
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public function ajouterEnteteResultat() {
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$entete['depart'] = $this->limite_requete['depart'];
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$entete['limite'] = $this->limite_requete['limite'];
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$entete['total'] = $this->total_resultat;
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$entete['version'] = $this->version_projet;
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$url = $this->formulerUrl($this->total_resultat, '/informations');
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if (isset($url['precedent']) && $url['precedent'] != '') {
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$entete['href.precedent'] = $url['precedent'];
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}
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if (isset($url['suivant']) && $url['suivant'] != '') {
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$entete['href.suivant'] = $url['suivant'];
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}
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return $entete;
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}
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//+--------------------------traitement ontologies -------------------------------------------+
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public function recupererOntologies($valeur, $champs){
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$url = $this->ajouterHref('ontologies',$this->champs_ontologiques[$champs].':'.urlencode(urlencode($valeur)));
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$val = $this->consulterHref($url);
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$resultat_json[$champs.'.libelle'] = $val->nom;
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$resultat_json[$champs.'.code'] = $valeur;
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$resultat_json[$champs.'.href'] = $url;
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return $resultat_json;
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}
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public function recupererOntologiePrTypeBio($type_a_traiter){
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$resultat_typeBio = "";
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if ($type_a_traiter != ""){
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$resultat_typeBio['type_bio.code'] = $type_a_traiter;
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$types_prim_sec = $this->separerTypesPrimairesSecondaires($type_a_traiter);
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foreach ($types_prim_sec as $cle => $tb){
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$types_sstypes[$cle]= $this->separerTypes_SousTypes($tb, $cle);
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}
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switch (count($types_sstypes)){
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case 1 :
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$types_sstypes = $types_sstypes['principal'];
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break;
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case 2 :
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$types_sstypes = array_merge($types_sstypes['principal'],$types_sstypes['secondaire']);
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break;
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case 3 :
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$types_sstypes = array_merge($types_sstypes['principal'],
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$types_sstypes['secondaire'],
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$types_sstypes['special']);
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break;
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default :
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break;
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}
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foreach ($types_sstypes as $cle => $tb){
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if (($cle == 'type.principal') || ($cle == 'type.secondaire')){
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$url = $this->ajouterHref('ontologies','TB:'.urlencode(urlencode($tb)));
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$val = $this->consulterHref($url);
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$libelle[$cle]= $val->nom;
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$detail[$cle]['libelle'] = $val->nom;
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$detail[$cle]['code'] = $val->code;
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$detail[$cle]['href'] = $url;
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}
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if ( ($cle == 'sous_type.principal') || ($cle == 'sous_type.secondaire') || ($cle == 'sous_type.special') ){
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$i = 0;
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foreach ($tb as $sstypes){
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$url = $this->ajouterHref('ontologies','ssTT:'.urlencode(urlencode($sstypes)));
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$val = $this->consulterHref($url);
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$libelle[$cle]=$val->nom;
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$detail[$cle][$i]['libelle'] = $val->nom;
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$detail[$cle][$i]['code'] = $val->code;
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$detail[$cle][$i]['href'] = $url;
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|
|
304 |
$i++;
|
|
|
305 |
}
|
|
|
306 |
}
|
|
|
307 |
}
|
|
|
308 |
$resultat_typeBio['type_bio.libelle']= $this->formaterTypeBioPrLibelle($libelle);
|
|
|
309 |
$resultat_typeBio['type_bio.detail'] = $detail;
|
|
|
310 |
}
|
|
|
311 |
return $resultat_typeBio;
|
|
|
312 |
}
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|
|
313 |
|
|
|
314 |
|
|
|
315 |
public function formaterTypeBioPrLibelle($info){
|
|
|
316 |
$libelle = $info['type.principal']." ";
|
|
|
317 |
$libelle .= isset($info['sous_type.principal']) ? " (".$info['sous_type.principal'].") " : "";
|
|
|
318 |
$libelle .= isset($info['type.secondaire']) ? ", ".$info['type.secondaire']." " : "";
|
|
|
319 |
$libelle .= isset($info['sous_type.secondaire']) ? "(".$info['sous_type.secondaire'].") " : "";
|
|
|
320 |
$libelle .= isset($info['sous_type.special']) ? "(".$info['sous_type.special'].") " : "";
|
|
|
321 |
return $libelle;
|
|
|
322 |
}
|
|
|
323 |
|
|
|
324 |
|
|
|
325 |
public function separerTypesPrimairesSecondaires($type){
|
|
|
326 |
$types = array();
|
|
|
327 |
//séparation des principaux et des secondaires
|
|
|
328 |
if (( preg_match("/(.+)\((.+)\)\-{0,1}(.+){0,1}/", $type,$retour) == 1 )){
|
|
|
329 |
$types['principal'] = $retour[1];
|
|
|
330 |
$types['secondaire'] = $retour[2];
|
|
|
331 |
if (isset($retour[3])){$types['special'] = $retour[3];}
|
|
|
332 |
}else {
|
|
|
333 |
$types['principal'] = $type;
|
|
|
334 |
}
|
|
|
335 |
return $types;
|
|
|
336 |
}
|
|
|
337 |
|
|
|
338 |
public function separerTypes_SousTypes($type_a_traiter, $typePrimOuSec){
|
|
|
339 |
$types = array();
|
|
|
340 |
if(( preg_match("/^([a-zA-Zé]+)\-(.+)$|^([a-zA-Zé]+[^\-])$/", $type_a_traiter, $retour) == 1 )){
|
|
|
341 |
//recupère le type unique
|
|
|
342 |
|
|
|
343 |
$type = (isset($retour[3]) && ($typePrimOuSec != 'special') ) ? $retour[3] : $retour[1] ;
|
|
|
344 |
$types['type.'.$typePrimOuSec]= $type;
|
|
|
345 |
//recupère le ou les sous-types
|
|
|
346 |
if ((isset($retour[3]) && ($typePrimOuSec == 'special') )){
|
|
|
347 |
$ss_types[0] = (isset($retour[3]) && ($typePrimOuSec == 'special') ) ? $retour[3] : "" ;
|
|
|
348 |
}elseif(isset($retour[2]) && ($retour[2] != "")){
|
|
|
349 |
$ss_types[0]= (isset($retour[2]) && ($retour[2] != "") ) ? $retour[2] : "" ;
|
|
|
350 |
}
|
|
|
351 |
if (isset($ss_types[0])){
|
|
|
352 |
if (( preg_match("/\-/", $ss_types[0])) == 1 ){
|
|
|
353 |
$ss_types = preg_split("/\-/", $ss_types[0]);
|
|
|
354 |
}
|
|
|
355 |
for($i = 0 ; $i < count($ss_types); $i++){
|
|
|
356 |
$types['sous_type.'.$typePrimOuSec][$i] = $ss_types[$i];
|
|
|
357 |
}
|
|
|
358 |
}
|
|
|
359 |
}
|
|
|
360 |
|
|
|
361 |
return $types;
|
|
|
362 |
}
|
|
|
363 |
|
|
|
364 |
|
|
|
365 |
//+--------------------------FONCTIONS D'ASSEMBLAGE DE LA REQUETE-------------------------------------------+
|
|
|
366 |
|
|
|
367 |
public function assemblerLaRequete() {
|
|
|
368 |
$requete = ' SELECT '.$this->champs_recherches.' FROM '.$this->table.' '
|
|
|
369 |
.$this->retournerRequeteCondition().' '
|
|
|
370 |
.$this->delimiterResultatsRequete();
|
|
|
371 |
return $requete;
|
|
|
372 |
}
|
|
|
373 |
|
|
|
374 |
|
|
|
375 |
|
|
|
376 |
public function retournerRequeteCondition() {
|
|
|
377 |
$condition = '';
|
|
|
378 |
if ($this->requete_condition !== "") {
|
|
|
379 |
$condition = ' WHERE '.implode(' AND ', $this->requete_condition);
|
|
|
380 |
}
|
|
|
381 |
return $condition;
|
|
|
382 |
}
|
|
|
383 |
|
|
|
384 |
|
|
|
385 |
|
|
|
386 |
public function calculerTotalResultat() {
|
|
|
387 |
//on récupère le nombre total de résultats de la requete
|
|
|
388 |
$requete = 'SELECT count(*) as nombre FROM '.$this->table.' '
|
|
|
389 |
.$this->retournerRequeteCondition();
|
|
|
390 |
$res = $this->getBdd()->recuperer($requete);
|
|
|
391 |
if ($res) {
|
|
|
392 |
$this->total_resultat = $res['nombre'];
|
|
|
393 |
} else {
|
|
|
394 |
$this->total_resultat = 0;
|
|
|
395 |
$e = 'Données introuvables dans la base';
|
|
|
396 |
$this->renvoyerErreur(RestServeur::HTTP_CODE_RESSOURCE_INTROUVABLE, $e);
|
|
|
397 |
Debug::printr($requete);
|
|
|
398 |
}
|
|
|
399 |
}
|
|
|
400 |
|
|
|
401 |
public function delimiterResultatsRequete() {
|
|
|
402 |
$this->calculerTotalResultat();
|
|
|
403 |
if ((count($this->ressources)) == 0) {
|
|
|
404 |
if (($this->limite_requete['depart'] < $this->total_resultat) &&
|
|
|
405 |
(($this->limite_requete['depart'] + $this->limite_requete['limite'])
|
|
|
406 |
< $this->total_resultat )){
|
|
|
407 |
$this->requete_limite = 'LIMIT '.$this->limite_requete['depart'].', '
|
|
|
408 |
.$this->limite_requete['limite'];
|
|
|
409 |
}else {
|
|
|
410 |
$e = 'Données introuvables dans la base. ';
|
|
|
411 |
$this->renvoyerErreur(RestServeur::HTTP_CODE_RESSOURCE_INTROUVABLE, $e);
|
|
|
412 |
}
|
|
|
413 |
}else {
|
|
|
414 |
$this->requete_limite='';
|
|
|
415 |
}
|
|
|
416 |
return $this->requete_limite;
|
|
|
417 |
}
|
|
|
418 |
}
|
|
|
419 |
?>
|