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<?phpclass Maintenance extends Script {protected $bdd;public function __construct($script_nom, $parametres_cli) {parent::__construct($script_nom, $parametres_cli);$this->bdd = new Bdd();}public function executer() {$cmd = $this->getParametre('a');try {switch ($cmd) {case 'regenererMotsClesTexteObs' :$this->regenererMotsClesTexteObs();break;case 'regenererMotsClesTexteImages' :$this->regenererMotsClesTexteImages();break;case 'viderMotsClesTexteImagesSansMotsCles' :$this->viderMotsClesTexteImagesSansMotsCles();break;case 'viderMotsClesTexteObsSansMotsCles' :$this->viderMotsClesTexteObsSansMotsCles();break;default :$msg = "Erreur : la commande '$cmd' n'existe pas!\n"."Commandes existantes : regenererMotsClesTexteImages, regenererMotsClesTexteObs";throw new Exception($msg);}} catch (Exception $e) {$this->traiterErreur($e->getMessage());}}// Régénère le champ "mots_cles_texte" pour toutes les images ayant des mots clés mais ayant ce champ// vide, suite à une erreurprotected function regenererMotsClesTexteImages() {$req = "SELECT id_image FROM cel_images WHERE (mots_cles_texte IS NULL OR mots_cles_texte='') ". "AND id_image IN (SELECT id_element_lie FROM cel_mots_cles_images_liaison)";$res = $this->bdd->recupererTous($req);echo count($res) . " images trouvées\n";foreach ($res as $image) {$req = "UPDATE cel_images SET mots_cles_texte = (SELECT GROUP_CONCAT(mot_cle) FROM cel_arbre_mots_cles_images cm ". "INNER JOIN cel_mots_cles_images_liaison cml ON cml.id_mot_cle = cm.id_mot_cle AND cml.id_element_lie = '" . $image['id_image'] . "') ". "WHERE id_image = '" . $image['id_image'] . "'";$this->bdd->requeter($req);}}// Régénère le champ "mots_cles_texte" pour toutes les observations ayant des mots clés mais ayant ce champ// vide, suite à une erreurprotected function regenererMotsClesTexteObs() {$req = "SELECT id_observation FROM cel_obs WHERE (mots_cles_texte IS NULL OR mots_cles_texte='') ". "AND id_observation IN (SELECT id_element_lie FROM cel_mots_cles_obs_liaison)";$res = $this->bdd->recupererTous($req);echo count($res) . " observations trouvées\n";foreach ($res as $image) {$req = "UPDATE cel_obs SET mots_cles_texte = (SELECT GROUP_CONCAT(mot_cle) FROM cel_arbre_mots_cles_obs cm ". "INNER JOIN cel_mots_cles_obs_liaison cml ON cml.id_mot_cle = cm.id_mot_cle AND cml.id_element_lie = '" . $image['id_observation'] . "') ". "WHERE id_observation = '" . $image['id_observation'] . "'";$this->bdd->requeter($req);}}// Vide le champ "mots_cles_texte" pour toutes les images n'ayant aucun mot cléprotected function viderMotsClesTexteImagesSansMotsCles() {$req = "UPDATE cel_images SET mots_cles_texte = NULL WHERE id_image NOT IN (SELECT id_element_lie FROM cel_mots_cles_images_liaison)";$res = $this->bdd->requeter($req);echo "$res images mises à jour\n";}// Vide le champ "mots_cles_texte" pour toutes les obs n'ayant aucun mot cléprotected function viderMotsClesTexteObsSansMotsCles() {$req = "UPDATE cel_obs SET mots_cles_texte = NULL WHERE id_observation NOT IN (SELECT id_element_lie FROM cel_mots_cles_obs_liaison)";$res = $this->bdd->requeter($req);echo "$res observations mises à jour\n";}}?>