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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 --> retourne les 10 premiers résultats* /informations?navigation.limite=..&navigation.depart=.. --> retourne les 10 premiers résultats avec limites** 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 1999-2011 Tela Botanica (accueil@tela-botanica.org)*/class InformationsBaseflor extends Commun{protected $table = "";private $requete_condition = "";private $format_reponse = 'informations';private $total_resultat;private $retour_format = 'max';protected $limite_requete = array( 'depart' => 0, 'limite' => 10);private $champs_recherches = '*';private $champs_ontologiques = array();protected $serviceNom = 'informations';public function consulter($ressources, $parametres) {$this->ressources = $ressources;$this->parametres = $parametres;$this->traiterParametres();$this->traiterVersionProjet();$resultats = null;foreach ($this->table_version as $version) {$this->table = $version;$this->recupererNomChamp($this->table);$this->traiterRessources();$requete = $this->assemblerLaRequete();$resultat = $this->getBdd()->recupererTous($requete);$versionResultat = $this->traiterResultat($resultat, $version, $requete);if (count($this->table_version) > 1) {$resultats[$version] = $versionResultat;} else {$resultats = $versionResultat;}}return $resultats;}public function traiterResultat($resultat, $version, $requete) {$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, $version);}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 'navigation.depart' :$this->limite_requete['depart'] = $valeur; break;case 'navigation.limite' : $this->limite_requete['limite'] = $valeur; break;case 'champs' :if ($valeur == "description") {$this->champs_recherches = "num_nomen, BDNT, chorologie, inflorescence,"." sexualite, ordre_maturation, "."pollinisation, fruit, dissemination, couleur_fleur, macule, floraison, type_bio, "."form_vegetale ";$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->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 ";$this->requete_condition[] = "( ve_lumiere != '' OR ve_temperature != '' "."OR ve_continentalite != '' OR ve_humidite_atmos != '' "."OR ve_humidite_edaph != '' OR ve_reaction_sol != '' "."OR ve_nutriments_sol != '' OR ve_salinite != '' "."OR ve_texture_sol != '' OR ve_mat_org_sol != '' )";}else {$e = 'Valeur de paramètre inconnue pour \'test\'. ';$this->renvoyerErreur(RestServeur::HTTP_CODE_MAUVAISE_REQUETE, $e);}break;case 'retour.format' :$this->retour_format = $valeur;break;default :$e = 'Erreur dans les parametres de votre requête : </br> Le paramètre " '.$param.' " n\'existe pas.';$this->renvoyerErreur(RestServeur::HTTP_CODE_MAUVAISE_REQUETE, $e); break;}}}}public function traiterRessources() {if (isset($this->ressources) && !empty($this->ressources[0])) {if(preg_match('/^(.+)\.nn:([0-9]+)$/', $this->ressources[0], $retour)==1){switch ($retour[1]) {case 'bdtfx' :$this->requete_condition[] = "num_nomen = ".$retour[2]." AND BDNT = 'BDTFX' ";break;case 'bdafx' :$this->requete_condition[] = "num_nomen = ".$retour[2]." AND BDNT = 'BDAFX' ";break;case 'bdbfx' :$this->requete_condition[] = "num_nomen = ".$retour[2]." AND BDNT = 'BDBFX' ";break;default :$e = 'Erreur dans l\'url de votre requête : </br> La ressource " '.$retour[1].' " n\'existe pas.';$this->renvoyerErreur(RestServeur::HTTP_CODE_MAUVAISE_REQUETE, $e);break;}}} else {$this->champs_recherches=" cle, catminat_code, BDNT, num_taxon, num_nomen ";}}//+--------------------------formatages de resultats -------------------------------------------+public function retournerResultatFormate($resultat) {if ((count($this->ressources)) == 0) {$table_retour_json['resultat'] = $this->formaterResultatsInformations($resultat);} else {$table_retour_json = $this->formaterResultatsInformationsBDNTnn($resultat);}return $table_retour_json;}public function formaterResultatsInformationsBDNTnn($resultat){$resultat_json = $resultat[0];if ($this->retour_format == 'max'){if (!isset($this->parametres['champs']) ) {$resultat_json = $this->formaterResultatsTousChamps($resultat_json);} elseif ($this->parametres['champs'] == 'ecologie') {$resultat_json = $this->formaterResultatsChampsEcologie($resultat_json);} elseif ($this->parametres['champs'] == 'description') {$resultat_json = $this->formaterResultatsChampsDescription($resultat_json);}}return $resultat_json;}public function formaterResultatsTousChamps($resultat) {$resultat_json = $resultat;if ($resultat_json['type_bio'] != ""){$tab_ontologie = $this->recupererOntologiePrTypeBio($resultat_json['type_bio']);unset($resultat_json['type_bio']);$resultat_json= array_merge($resultat_json,$tab_ontologie);}$this->champs_ontologiques = $this->recupererTableauConfig('champs_ontologiques');foreach ($this->champs_ontologiques as $cle => $valeur){if ($resultat_json[$cle] != ""){$tab_ontologie = $this->recupererOntologies($resultat_json[$cle], $cle);unset($resultat_json[$cle]);$resultat_json = array_merge($resultat_json,$tab_ontologie);}}$resultat_json['graphique_climat']['libelle'] = 'climat';$resultat_json['graphique_climat']['href'] = $this->ajouterHref('graphiques/climat', strtolower($resultat_json['BDNT']).'.nn:'.$resultat_json['num_nomen']);$resultat_json['graphique_sol']['libelle'] = 'sol';$resultat_json['graphique_sol']['href'] = $this->ajouterHref('graphiques/sol', strtolower($resultat_json['BDNT']).'.nn:'.$resultat_json['num_nomen']);return $resultat_json ;}public function formaterResultatsChampsEcologie($resultat) {$resultat_json = $resultat;$this->champs_ontologiques = $this->recupererTableauConfig('champs_ontologiques');foreach ($this->champs_ontologiques as $cle => $valeur){if ($resultat_json[$cle] != ""){$tab_ontologie = $this->recupererOntologies($resultat_json[$cle], $cle);unset($resultat_json[$cle]);$resultat_json= array_merge($resultat_json,$tab_ontologie);}}$resultat_json['graphique_climat']['libelle'] = 'climat';$resultat_json['graphique_climat']['href'] = $this->ajouterHref('graphiques/climat', strtolower($resultat_json['BDNT']).'.nn:'.$resultat_json['num_nomen']);$resultat_json['graphique_sol']['libelle'] = 'sol';$resultat_json['graphique_sol']['href'] = $this->ajouterHref('graphiques/sol', strtolower($resultat_json['BDNT']).'.nn:'.$resultat_json['num_nomen']);return $resultat_json ;}public function formaterResultatsChampsDescription($resultat) {$resultat_json = $resultat;if ($resultat_json['type_bio'] != ""){$tab_ontologie = $this->recupererOntologiePrTypeBio($resultat_json['type_bio']);unset($resultat_json['type_bio']);$resultat_json = array_merge($resultat_json,$tab_ontologie);}return $resultat_json ;}public function formaterResultatsInformations($resultat) {$resultat_json = array();$resultat_json['entete'] = $this->ajouterEnteteResultat();foreach ($resultat as $tab) {if ($tab['BDNT'] != 'nc'){$num = $tab['cle'];unset($tab['cle']);foreach ($tab as $param => $valeur) {$resultat_json[$num][$param] = $valeur;}$resultat_json[$num]['href'] = $this->ajouterHref('informations',strtolower($tab['BDNT']).".nn:".$tab['num_nomen']);}}return $resultat_json;}public function ajouterEnteteResultat() {$entete['depart'] = $this->limite_requete['depart'];$entete['limite'] = $this->limite_requete['limite'];$entete['total'] = $this->total_resultat;$entete['version'] = $this->version_projet;$url = $this->formulerUrl($this->total_resultat, '/informations');if (isset($url['precedent']) && $url['precedent'] != '') {$entete['href.precedent'] = $url['precedent'];}if (isset($url['suivant']) && $url['suivant'] != '') {$entete['href.suivant'] = $url['suivant'];}return $entete;}//+--------------------------traitement ontologies -------------------------------------------+public function recupererOntologies($valeur, $champs){$url = $this->ajouterHref('ontologies',$this->champs_ontologiques[$champs].':'.urlencode(urlencode($valeur)));$val = $this->consulterHref($url);$resultat_json[$champs.'.libelle'] = $val->nom;$resultat_json[$champs.'.code'] = $valeur;$resultat_json[$champs.'.href'] = $url;return $resultat_json;}public function recupererOntologiePrTypeBio($type_a_traiter){$resultat_typeBio = "";if ($type_a_traiter != ""){$resultat_typeBio['type_bio.code'] = $type_a_traiter;$types_prim_sec = $this->separerTypesPrimairesSecondaires($type_a_traiter);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;case 3 :$types_sstypes = array_merge($types_sstypes['principal'],$types_sstypes['secondaire'],$types_sstypes['special']);break;default :break;}foreach ($types_sstypes as $cle => $tb){if (($cle == 'type.principal') || ($cle == 'type.secondaire')){$url = $this->ajouterHref('ontologies','TB:'.urlencode(urlencode($tb)));$val = $this->consulterHref($url);$libelle[$cle]= $val->nom;$detail[$cle]['libelle'] = $val->nom;$detail[$cle]['code'] = $val->code;$detail[$cle]['href'] = $url;}if ( ($cle == 'sous_type.principal') || ($cle == 'sous_type.secondaire') || ($cle == 'sous_type.special') ){$i = 0;foreach ($tb as $sstypes){$url = $this->ajouterHref('ontologies','ssTT:'.urlencode(urlencode($sstypes)));$val = $this->consulterHref($url);$libelle[$cle]=$val->nom;$detail[$cle][$i]['libelle'] = $val->nom;$detail[$cle][$i]['code'] = $val->code;$detail[$cle][$i]['href'] = $url;$i++;}}}$resultat_typeBio['type_bio.libelle']= $this->formaterTypeBioPrLibelle($libelle);$resultat_typeBio['type_bio.detail'] = $detail;}return $resultat_typeBio;}public function formaterTypeBioPrLibelle($info){$libelle = $info['type.principal']." ";$libelle .= isset($info['sous_type.principal']) ? " (".$info['sous_type.principal'].") " : "";$libelle .= isset($info['type.secondaire']) ? ", ".$info['type.secondaire']." " : "";$libelle .= isset($info['sous_type.secondaire']) ? "(".$info['sous_type.secondaire'].") " : "";$libelle .= isset($info['sous_type.special']) ? "(".$info['sous_type.special'].") " : "";return $libelle;}public function separerTypesPrimairesSecondaires($type){$types = array();//séparation des principaux et des secondairesif (( preg_match("/(.+)\((.+)\)\-{0,1}(.+){0,1}/", $type,$retour) == 1 )){$types['principal'] = $retour[1];$types['secondaire'] = $retour[2];if (isset($retour[3])){$types['special'] = $retour[3];}}else {$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, $retour) == 1 )){//recupère le type unique$type = (isset($retour[3]) && ($typePrimOuSec != 'special') ) ? $retour[3] : $retour[1] ;$types['type.'.$typePrimOuSec]= $type;//recupère le ou les sous-typesif ((isset($retour[3]) && ($typePrimOuSec == 'special') )){$ss_types[0] = (isset($retour[3]) && ($typePrimOuSec == 'special') ) ? $retour[3] : "" ;}elseif(isset($retour[2]) && ($retour[2] != "")){$ss_types[0]= (isset($retour[2]) && ($retour[2] != "") ) ? $retour[2] : "" ;}if (isset($ss_types[0])){if (( preg_match("/\-/", $ss_types[0])) == 1 ){$ss_types = preg_split("/\-/", $ss_types[0]);}for($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.' '.$this->retournerRequeteCondition().' '.$this->delimiterResultatsRequete();return $requete;}public function retournerRequeteCondition() {$condition = '';if ($this->requete_condition !== "") {$condition = ' WHERE '.implode(' AND ', $this->requete_condition);}return $condition;}public function calculerTotalResultat() {//on récupère le nombre total de résultats de la requete$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();if ((count($this->ressources)) == 0) {if (($this->limite_requete['depart'] < $this->total_resultat) &&(($this->limite_requete['depart'] + $this->limite_requete['limite'])< $this->total_resultat )){$this->requete_limite = 'LIMIT '.$this->limite_requete['depart'].', '.$this->limite_requete['limite'];}else {$e = 'Données introuvables dans la base. ';$this->renvoyerErreur(RestServeur::HTTP_CODE_RESSOURCE_INTROUVABLE, $e);}}else {$this->requete_limite='';}return $this->requete_limite;}}?>