Subversion Repositories eFlore/Projets.eflore-projets

<?php
/** Exemple lancement:
 * /opt/lampp/bin/php -d memory_limit=3500M cli.php sptb -a chargerTous
*/
class Sptb extends EfloreScript {

        public function executer() {
                // Lancement de l'action demandée
                try {
                        $this->initialiserProjet('sptb');

                        $cmd = $this->getParametre('a');
                    switch ($cmd) {
                        case 'chargerTous' :
                                $this->chargerStructureSql();
                                $this->chargerDonnees('especes');
                                $this->chargerDonnees('lois');
                                $this-> ajouterChamps();
                                $this->genererChampNumNomRetenu();
                                break;
                        case 'chargerStructureSql' :
                                $this->chargerStructureSql();
                                break;
                                case 'chargerDonnees' :
                                $this->chargerDonnees('especes');
                                $this->chargerDonnees('lois');
                                $this-> ajouterChamps();
                                $this->genererChampNumNomRetenu();
                                        break;
                                case 'genererChampNumNomRetenu' :
                                $this-> ajouterChamps();
                                        $this->genererChampNumNomRetenu();
                                        break;
                                case 'supprimerTous' :
                                        $this->supprimerTous();
                                        break;
                                default :
                                        throw new Exception("Erreur : la commande '$cmd' n'existe pas!");
                        }
                } catch (Exception $e) {
                        $this->traiterErreur($e->getMessage());
                }
    }

        protected function chargerDonnees($type) {
                $chemin = Config::get('chemins.'.$type);
                $table = Config::get('tables.'.$type);
                $requete = "LOAD DATA INFILE '$chemin' ".
                        "REPLACE INTO TABLE $table ".
                        'CHARACTER SET utf8 '.
                        'FIELDS '.
                        "       TERMINATED BY '\t' ".
                        "       ENCLOSED BY '' ".
                        "       ESCAPED BY '\\\' ".
                        'IGNORE 1 LINES';
                $this->getBdd()->requeter($requete);
        }
        
        private function genererChampNumNomRetenu() {
                $this->preparerTablePrChpNumNomRetenu();
                $this->genererNumNomRetenu();
        }
        
        private function preparerTablePrChpNumNomRetenu() {
                $table = Config::get('tables.especes');
                $requete = "SHOW COLUMNS FROM $table LIKE 'num_nom_retenu' ";
                $resultat = $this->getBdd()->recuperer($requete);
                if ($resultat === false) {
                        $requete =      "ALTER TABLE $table ".
                                        'ADD num_nom_retenu INT(10) '.
                                        'NULL DEFAULT NULL AFTER num_nom';
                        $this->getBdd()->requeter($requete);
                }
        }
        private function ajouterChamps() {
                $table = Config::get('tables.especes');
                
                $requete = 'ALTER TABLE '.$table.' ADD `num_nom` INT( 10 ) NOT NULL ,
                                        ADD `num_nom_retenu` INT( 10 ) NOT NULL ,
                                        ADD `nom_sci` VARCHAR( 70 ) NOT NULL ';
                $this->getBdd()->requeter($requete);
        }
        
        private function genererNumNomRetenu() {
                $table = Config::get('tables.especes');
                $table_referentiel = Config::get('tables.referentielTaxo');
                
                $requete = 'UPDATE '.$table.' s, '.$table_referentiel.' r '.
                           'SET s.num_nom_retenu = r.num_nom_retenu, s.num_nom = r.num_nom, s.nom_sci = r.nom_sci '.
                           '    WHERE s.cd_nom = r.cd_nom ';
                
                $this->getBdd()->requeter($requete);
        }

        private function supprimerTous() {
                $requete = "DROP TABLE IF EXISTS sptb_meta, sptb_especes_v2012, sptb_lois_v2012";
                $this->getBdd()->requeter($requete);
                Debug::printr('suppression');
        }
}
?>