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<?php/*** Classe InformationsBaseflor.php permet de faire des requetes de baseflor en fonction d'un référentiel*( BDTFX, BDAFX, BDBFX ) et d'un numéro nomenclatural ( différent de 0 ).* fin d'url possibles :* /informations/#bdnt.nn:#num_nomen --> retourne tous les champs pour un BDNT et un num_nomen* /informations/#bdnt.nn:#num_nomen?champs=description --> retourne champs description pour un BDNT et un num_nomen* /informations/#bdnt.nn:#num_nomen?champs=ecologie --> retourne champs ecologiques pour un BDNT et un num_nomen* /informations/#bdnt.nn:#num_nomen/relations/catminat --> donne les num nomen et les bdnt pour tous* les taxons qui ont le même code catminat ( code milieu ) que celui entré** Encodage en entrée : utf8* Encodage en sortie : utf8* @package eflore-projets* @author Mathilde SALTHUN-LASSALLE <mathilde@tela-botanica.org>* @author Delphine CAUQUIL <delphine@tela-botanica.org>* @author Jean-Pascal MILCENT <jpm@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>* @version 1.0* @copyright 1999-2012 Tela Botanica (accueil@tela-botanica.org)*/class InformationsBaseflor extends Commun{protected $table = "";private $format_reponse = 'informations';private $retour_format = 'max';private $champs_ontologiques = array();protected $serviceNom = 'informations';private $Bdd;private $requete_condition = "";private $champs_recherches = '*';private $resultat_json;private $nb_ressources;protected $limite_requete = array( 'depart' => 0, 'limite' => 10);public function consulter($ressources, $parametres) {$this->ressources = $ressources;$this->parametres = $parametres;$this->nb_ressources = count($ressources);$this->traiterParametres();$this->definirTables();$this->traiterRessources();$resultats = null;foreach ($this->table_version as $version) {$this->table = $version;$requete = $this->assemblerLaRequete();$resultat = $this->Bdd->recupererTous($requete);$versionResultat = $this->analyserResultat($resultat);if (count($this->table_version) > 1) {$resultats[$version] = $versionResultat;} else {$resultats = $versionResultat;}}return $resultats;}public function __construct(Conteneur $Conteneur) {$this->Bdd = $Conteneur->getBdd();}public function analyserResultat($resultat) {$versionResultat = null;if ($resultat == '') {$message = 'La requête SQL formée comporte une erreur!';$code = RestServeur::HTTP_CODE_RESSOURCE_INTROUVABLE;throw new Exception($message, $code);} elseif ($resultat) {$versionResultat = $this->retournerResultatFormate($resultat);}return $versionResultat;}//+--------------------------traitement ressources ou paramètres -------------------------------------------+public function traiterParametres() {if (isset($this->parametres) && !empty($this->parametres)) {foreach ($this->parametres as $param => $valeur) {switch ($param) {case 'categorie' :if ($valeur == "description" && $this->nb_ressources == 1 ) {$this->champs_recherches = "num_nomen, BDNT, chorologie, inflorescence,"." sexualite, ordre_maturation, "."pollinisation, fruit, dissemination, couleur_fleur, macule, floraison, type_bio, "."form_vegetale ";$this->requete_condition[] = "( chorologie != '' OR inflorescence != '' "."OR sexualite != '' OR ordre_maturation != '' OR pollinisation != '' "."OR fruit != '' OR dissemination != '' OR couleur_fleur != '' OR macule != '' "."OR floraison != '' OR type_bio != '' OR form_vegetale != '' )";}elseif ($valeur == "ecologie" && $this->nb_ressources == 1) {$this->champs_recherches = " num_nomen, BDNT, ve_lumiere , ve_temperature,"." ve_continentalite, ve_humidite_atmos, ve_humidite_edaph, ve_reaction_sol,"." ve_nutriments_sol, ve_salinite, ve_texture_sol, ve_mat_org_sol, "." vi_lumiere, vi_temperature, vi_continentalite, vi_humidite_edaph,"." vi_reaction_sol, vi_nutriments_sol, vi_salinite ";$this->requete_condition[] = "( ve_lumiere != '' OR ve_temperature != '' "."OR ve_continentalite != '' OR ve_humidite_atmos != '' "."OR ve_humidite_edaph != '' OR ve_reaction_sol != '' "."OR ve_nutriments_sol != '' OR ve_salinite != '' "."OR ve_texture_sol != '' OR ve_mat_org_sol != '' )";} else {$e = "Valeur de paramètre inconnue pour 'categorie'. Ce paramètre n'est pas autorisé pour informations/#id/relations/catminat";throw new Exception($e, RestServeur::HTTP_CODE_MAUVAISE_REQUETE);}break;case 'retour.format' :if ($valeur == 'min' || $valeur == 'max' && $this->nb_ressources == 1) {$this->retour_format = $valeur;} else {$e = "Valeur de paramètre inconnue pour 'retour.format'. Ce paramètre n'est pas autorisé pour informations/#id/relations/catminat";throw new Exception($e, RestServeur::HTTP_CODE_MAUVAISE_REQUETE);}break;case 'navigation.depart' :$this->definirNavigationDepart($valeur);break;case 'navigation.limite' :$this->definirNavigationLimite($valeur);break;case 'version.projet' :$this->traiterVersion($valeur);break;default :$e = 'Erreur dans les parametres de votre requête : </br> Le paramètre " '.$param.' " n\'existe pas.';throw new Exception($e, RestServeur::HTTP_CODE_MAUVAISE_REQUETE);break;}}}}public function traiterRessources() {if(preg_match('/^(.+)\.nn:([0-9]+)$/', $this->ressources[0], $retour)){$id = $retour[2];$ref = $retour[1];if ($ref == 'bdtfx' || $ref == 'bdafx' || $ref == 'bdbfx') {if($this->nb_ressources == 1) {$this->requete_condition[] = "num_nomen = ".$id." AND BDNT = '".strtoupper($ref)."' ";} else {$this->definirParametresRequeteRelations($ref, $id);}} else {$e = 'Erreur dans l\'url de votre requête : </br> Le référentiel " '.$ref.' " n\'existe pas.';throw new Exception($e, RestServeur::HTTP_CODE_MAUVAISE_REQUETE);}} else {$e = 'Erreur dans l\'url de votre requête : </br> La ressource demandée n\'existe pas.';throw new Exception($e, RestServeur::HTTP_CODE_MAUVAISE_REQUETE);}}function definirParametresRequeteRelations($ref, $id){if ($this->ressources[1] == 'relations'){switch ($this->ressources[2]) {case 'catminat' :$this->requete_condition[] = "catminat_code = ( SELECT catminat_code from ".$this->table_version[0]." WHERE "." num_nomen = ".$id." AND BDNT = '".$ref. "' ) AND num_nomen != ".$id." ";$this->champs_recherches = " catminat_code, num_nomen, BDNT, idiotaxon ";break;default :$e = 'Erreur dans l\'url de votre requête : </br> Le type de relation " '.$this->ressources[2].' " n\'existe pas.';throw new Exception($e, RestServeur::HTTP_CODE_MAUVAISE_REQUETE);break;}} else {$e = 'Erreur dans l\'url de votre requête : </br> Le type de ressources " '.$this->ressources[1].' " n\'existe pas.';throw new Exception($e, RestServeur::HTTP_CODE_MAUVAISE_REQUETE);}}//+++------------------------------traitement des versions----------------------------------------++public function traiterVersion($valeur) {if (preg_match('/^[0-9]+(?:[._][0-9]+)*$/', $valeur) || $valeur == '+') {$this->version_projet = $valeur;} elseif ($valeur == '*') {$this->version_projet = ($this->nb_ressources == 1) ? $valeur : '+' ;} else {$e = "Erreur : La version est inconnue.";throw new Exception($e, RestServeur::HTTP_CODE_MAUVAISE_REQUETE);}}public function definirTables() {$table_num_version = $this->recupererVersionDisponible();$prefixe_table = config::get('bdd_table');if ( in_array($this->version_projet,$table_num_version) ) {$this->table_version[] = $prefixe_table.'_v'.$this->version_projet;} elseif ($this->version_projet == '+') {$derniere_version = $table_num_version[count($table_num_version) - 1];$this->table_version[] = $prefixe_table.'_v'.str_replace('.', '_', $derniere_version);} elseif ($this->version_projet == '*') {foreach ($table_num_version as $num_version) {$this->table_version[] = $prefixe_table.'_v'.str_replace('.', '_', $num_version);}} else {$e = "Erreur : La version est inconnue.";throw new Exception($e, RestServeur::HTTP_CODE_MAUVAISE_REQUETE);}}//+--------------------------formatages de resultats -------------------------------------------+public function retournerResultatFormate($resultat) {$resultat_json = $resultat[0];if ($this->retour_format == 'max'){if ($this->nb_ressources == 1) {if ($this->parametres['categorie'] == 'ecologie') {$this->formaterResultatsChampsEcologie($resultat_json);} elseif ($this->parametres['categorie'] == 'description') {$this->formaterResultatsChampsDescription($resultat_json);}else {$this->formaterResultatsTousChamps($resultat_json);}} else {$this->formaterResultatsRelations($resultat);}} else {$this->resultat_json = $resultat_json;}return $this->resultat_json;}public function formaterResultatsRelations($resultat) {$this->resultat_json['entete'] = $this->ajouterEnteteResultat();$resultat_json = array();foreach ($resultat as $cle => $res){$resultat_json[$cle] = $res ;$resultat_json[$cle]['href'] = $this->ajouterHref('informations',strtolower($res['BDNT']).".nn:".$res['num_nomen']);}$this->resultat_json['resultat'] = $resultat_json;}public function ajouterEnteteResultat($id) {$entete['depart'] = $this->limite_requete['depart'];$entete['limite'] = $this->limite_requete['limite'];$entete['total'] = $this->total_resultat;$entete['version'] = $this->version_projet;if ($this->limite_requete['limite'] != '*') {$url = $this->formulerUrl($this->total_resultat, '/informations/'.$this->ressources[0].'/relations/catminat');if (isset($url['precedent']) && $url['precedent'] != '') {$entete['href.precedent'] = $url['precedent'];}if (isset($url['suivant']) && $url['suivant'] != '') {$entete['href.suivant'] = $url['suivant'];}}return $entete;}public function formaterResultatsTousChamps($resultat) {$this->resultat_json = $resultat;$this->traiterTypeBio();$graphique_presence = $this->traiterOntologieEcologie() ;if ($graphique_presence) {$graphique = $this->ajouterLiensGraphique();}}public function formaterResultatsChampsEcologie($resultat) {$this->resultat_json = $resultat;$graphique_presence = $this->traiterOntologieEcologie() ;if ($graphique_presence) {$graphique = $this->ajouterLiensGraphique();}}public function formaterResultatsChampsDescription($resultat) {$this->resultat_json = $resultat;$this->traiterTypeBio();}public function traiterOntologieEcologie() {$donnees_presence = false;$this->champs_ontologiques = $this->recupererTableauConfig('champs_ontologiques');foreach ($this->champs_ontologiques as $cle => $valeur){if ($this->resultat_json[$cle] != ""){$donnees_presence = true;$this->recupererOntologies($this->resultat_json[$cle], $cle);unset($this->resultat_json[$cle]);}}return $donnees_presence;}public function traiterTypeBio() {if ($this->resultat_json['type_bio'] != ""){$tab_ontologie = $this->recupererOntologiePrTypeBio($this->resultat_json['type_bio']);unset($this->resultat_json['type_bio']);$this->resultat_json= array_merge($this->resultat_json,$tab_ontologie);}}public function ajouterLiensGraphique() {$this->resultat_json['graphique_climat']['libelle'] = 'climat';$this->resultat_json['graphique_climat']['href'] =$this->ajouterHref('graphiques/climat', strtolower($this->resultat_json['BDNT']).'.nn:'.$this->resultat_json['num_nomen']);$this->resultat_json['graphique_sol']['libelle'] = 'sol';$this->resultat_json['graphique_sol']['href'] =$this->ajouterHref('graphiques/sol', strtolower($this->resultat_json['BDNT']).'.nn:'.$this->resultat_json['num_nomen']);}//+--------------------------traitement ontologies -------------------------------------------+public function recupererOntologies($valeur, $champs){$url = Config::get('url_service_base').Config::get('nom_projet').'/ontologies/'.$this->champs_ontologiques[$champs].':'.urlencode(urlencode($valeur));$val = $this->consulterHref($url);$this->resultat_json[$champs.'.libelle'] = $val->nom;$this->resultat_json[$champs.'.code'] = $valeur;$this->resultat_json[$champs.'.href'] = $url;}//+-------------ontologie pour le champs type biologique (lire le .txt)---+public function recupererOntologiePrTypeBio($type_a_traiter){$resultat_typeBio = "";if ($type_a_traiter != "") {$types_prim_sec = $this->separerTypesPrimairesSecondaires($type_a_traiter);$types_sstypes = $this->classerPrimSecEnTypesSsTypes($types_prim_sec);$resultat_typeBio = $this->formaterJsonTypeBio($types_sstypes, $type_a_traiter );}return $resultat_typeBio;}public function classerPrimSecEnTypesSsTypes($types_prim_sec) {$types_sstypes = '';foreach ($types_prim_sec as $cle => $tb) {$types_sstypes[$cle]= $this->separerTypes_SousTypes($tb, $cle);}switch (count($types_sstypes)) {case 1 :$types_sstypes = $types_sstypes['principal'];break;case 2 :$types_sstypes = array_merge($types_sstypes['principal'],$types_sstypes['secondaire']);break;}return $types_sstypes;}public function formaterJsonTypeBio( $types_sstypes, $type_a_traiter) {$resultat_typeBio['type_bio.code'] = $type_a_traiter;foreach ($types_sstypes as $cle => $tb) {if (($cle == 'type.principal') || ($cle == 'type.secondaire')) {$i = 0;foreach ($tb as $types) {$url = Config::get('url_service_base').Config::get('nom_projet').'/ontologies/TB:'.urlencode(urlencode($types));$val = $this->consulterHref($url);$libelle[$cle][$i]= $val->nom;$detail[$cle][$i]['libelle'] = $val->nom;$detail[$cle][$i]['code'] = $val->code;$detail[$cle][$i]['href'] = $url;$i++;}}if ($cle == 'sous_type.principal' || $cle == 'sous_type.secondaire' ) {$i = 0;foreach ($tb as $sstypes) {$url = Config::get('url_service_base').Config::get('nom_projet').'/ontologies/ssTT:'.urlencode(urlencode($sstypes));$val = $this->consulterHref($url);$libelle[$cle][$i]=$val->nom;$detail[$cle][$i]['libelle'] = $val->nom;$detail[$cle][$i]['code'] = $val->code;$detail[$cle][$i]['href'] = $url;$i++;}}}//var_dump($libelle); exit;$resultat_typeBio['type_bio.libelle']= $this->formaterTypeBioPrLibelle($libelle);$resultat_typeBio['type_bio.detail'] = $detail;return $resultat_typeBio;}public function formaterTypeBioPrLibelle($info) {$libelle = implode(', ',$info['type.principal'])." ";$libelle .= isset($info['sous_type.principal']) ? " (".implode(', ',$info['sous_type.principal']).") " : "";$libelle .= isset($info['type.secondaire']) ? ", ".implode(', ',$info['type.secondaire'])." " : "";$libelle .= isset($info['sous_type.secondaire']) ? "(".implode(', ',$info['sous_type.secondaire']).") " : "";return $libelle;}//séparation des principaux et des secondairespublic function separerTypesPrimairesSecondaires($type) {$types = array();if (preg_match("/(.+)\((.+)\)\-{0,1}(.+){0,1}/", $type,$retour)) {$types['principal'] = isset($retour[3]) ? $retour[1].'-'. $retour[3] : $retour[1] ;$types['secondaire'] = $retour[2];} else {$types['principal'] = $type;}return $types;}public function separerTypes_SousTypes($type_a_traiter, $typePrimOuSec) {$types = array();if (preg_match("/^([a-zA-Zé]+)\-(.+)$|^([a-zA-Zé,]+[^\-])$/", $type_a_traiter, $retour)) {//type$type = array();$type[0] = (isset($retour[3])) ? $retour[3] : $retour[1] ;$type = explode(",", $type[0]);for ($i = 0 ; $i < count($type); $i++) {$types['type.'.$typePrimOuSec][$i] = $type[$i];}//sous types$ss_types = array();if (isset($retour[2]) && $retour[2] != '') {$ss_types[0] = $retour[2] ;$ss_types = explode("-", $ss_types[0]);for ($i = 0 ; $i < count($ss_types); $i++) {$types['sous_type.'.$typePrimOuSec][$i] = $ss_types[$i];}}}return $types;}//+--------------------------FONCTIONS D'ASSEMBLAGE DE LA REQUETE-------------------------------------------+public function assemblerLaRequete() {$requete = ' SELECT '.$this->champs_recherches.' FROM '.$this->table.' '.$this->retournerRequeteCondition().' ';if ($this->nb_ressources != 1 ) {$requete .= $this->delimiterResultatsRequete();}return $requete;}public function calculerTotalResultat() {$requete = 'SELECT count(*) as nombre FROM '.$this->table.' '.$this->retournerRequeteCondition();$res = $this->getBdd()->recuperer($requete);if ($res) {$this->total_resultat = $res['nombre'];} else {$this->total_resultat = 0;$e = 'Données introuvables dans la base';$this->renvoyerErreur(RestServeur::HTTP_CODE_RESSOURCE_INTROUVABLE, $e);}}public function delimiterResultatsRequete() {$this->calculerTotalResultat();$requete_limite = '';if ($this->limite_requete['limite'] != '*') {if ( ($this->limite_requete['depart'] <= $this->total_resultat)){if (($this->limite_requete['limite'] + $this->limite_requete['depart'] )< $this->total_resultat ){$requete_limite = 'LIMIT '.$this->limite_requete['depart'].', '.$this->limite_requete['limite'];}} else {$e = "Erreur : la valeur pour le paramètre navigation.départ est supérieure"." au nombre total de résultats.";throw new Exception($e, RestServeur::HTTP_CODE_RESSOURCE_INTROUVABLE);}}return $requete_limite;}public function retournerRequeteCondition() {$condition = '';if (empty($this->requete_condition) == false) {$condition = ' WHERE '.implode(' AND ', $this->requete_condition);}return $condition;}}?>