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<?php
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// declare(encoding='UTF-8');
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/**
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* Classe contenant des méthodes permettant de construire les requêtes SQL complexe concernant les images et obs.
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* Rempli un tableau des clauses "join", "where", "group by" et "oder by" nécessaire à la *recherche* des ids des
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* observations/images correspondantes aux filtres passés dans l'url du web service de recherche
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* (ListeImages et ListeObservations).
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*
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* Attention, cela signifie que toutes les tables ne sont pas *forcément* jointées, par exemple si aucune
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* contrainte ne le nécessite.
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* La requête construite ici est utile pour récupérer la liste des ids d'observations/images qui match.
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* Pour la récupération effective de "toutes" les données nécessaire au retour du web service en json, c'est une autre
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* requête directement dans le web service qui s'en charge. Cette technique en deux étapes est la plus rapide !
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*
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* Note: toujours rajouter les préfixes de table (di, do ou du), en fonction de ce que défini
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* les JOIN qui sont utilisés :
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* - le préfix de del_image est "di"
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* - le préfix de del_observation est "do"
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* - le préfix de del_utilisateur est "du"
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*
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* @category DEL
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* @package Services
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* @package Bibliotheque
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* @version 0.1
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* @author Mathias CHOUET <mathias@tela-botanica.org>
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* @author Jean-Pascal MILCENT <jpm@tela-botanica.org>
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* @author Aurelien PERONNET <aurelien@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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* @copyright 1999-2014 Tela Botanica <accueil@tela-botanica.org>
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*/
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class Sql {
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const APPLI_IMG = 'IMG';
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const APPLI_OBS = 'OBS';
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private $conteneur;
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private $bdd;
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private $parametres = array();
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private $appli;
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private $requete = array(
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'join' => array(),
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'where' => array(),
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'groupby' => array(),
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'orderby' => array());
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private $champsPrenom = array('du.prenom', 'prenom_utilisateur');
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private $champsNom = array('du.nom', 'nom_utilisateur');
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public function __construct(Conteneur $conteneur) {
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$this->conteneur = $conteneur;
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$this->bdd = $this->conteneur->getBdd();
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}
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public function setParametres(Array $parametres) {
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$this->parametres = $parametres;
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}
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public function setAppli($appliType) {
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if ($appliType == 'IMG' || $appliType == 'OBS') {
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$this->appli = $appliType;
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} else {
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throw new Exception("Les types d'appli disponible sont : IMG (pour PictoFlora) et OBS (pour IdentiPlante)");
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}
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}
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private function getPrefixe() {
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return $this->appli === 'IMG' ? 'di' : 'do';
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}
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private function etreAppliImg() {
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return $this->appli === 'IMG' ? true : false;
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}
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private function etreAppliObs() {
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return $this->appli === 'OBS' ? true : false;
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}
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public function getRequeteSql() {
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return $this->requete;
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}
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private function addJoin($join) {
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if (!isset($this->requete['join'][$join])) {
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$this->requete['join'][] = $join;
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}
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}
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public function getJoin() {
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return ($this->requete['join'] ? implode(' ', array_unique($this->requete['join'])).' ' : '');
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}
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private function addJoinDis($join) {
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$this->requete['join']['dis'] = $join;
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}
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private function addWhere($idParam, $where) {
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if (isset($this->parametres['_parametres_condition_or_'])
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&& in_array($idParam, $this->parametres['_parametres_condition_or_'])) {
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$this->requete['where']['OR'][] = $where;
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} else {
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$this->requete['where']['AND'][] = $where;
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}
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}
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public function getWhere() {
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if (isset($this->requete['where']['OR']) && count($this->requete['where']['OR']) > 0) {
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$this->requete['where']['AND'][] = '('.implode(' OR ', $this->requete['where']['OR']).')';
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}
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$where = ' TRUE ';
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if (isset($this->requete['where']['AND']) && count($this->requete['where']['AND']) > 0) {
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$where = implode(' AND ', $this->requete['where']['AND']).' ';
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}
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return $where;
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}
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private function addGroupBy($groupBy) {
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$this->requete['groupby'][] = $groupBy;
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}
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public function getGroupBy() {
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$groupby = '';
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if (isset($this->requete['groupby']) && count($this->requete['groupby']) > 0) {
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$groupby = 'GROUP BY '.implode(', ', array_unique($this->requete['groupby'])).' ';
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}
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return $groupby;
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}
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private function addOrderBy($orderby) {
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$this->requete['orderby'][] = $orderby;
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}
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public function getOrderBy() {
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$orderby = '';
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if (isset($this->requete['orderby']) && count($this->requete['orderby']) > 0) {
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$orderby = 'ORDER BY '.implode(', ', array_unique($this->requete['orderby'])).' ';
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}
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return $orderby;
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}
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public function getLimit() {
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return 'LIMIT '.$this->parametres['navigation.depart'].','.$this->parametres['navigation.limite'].' ';
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}
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/**
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*
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* @param $p les paramètres (notamment de masque) passés par l'URL et déjà traités/filtrés (sauf quotes)
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* @param $req le tableau, passé par référence représentant les composants de la requête à bâtir
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*/
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public function ajouterContraintes() {
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$this->ajouterContrainteAuteur();
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$this->ajouterContrainteDate();
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$this->ajouterContrainteDepartement();
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$this->ajouterContrainteIdZoneGeo();
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$this->ajouterContrainteGenre();
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$this->ajouterContrainteFamille();
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$this->ajouterContrainteNs();
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$this->ajouterContrainteNn();
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$this->ajouterContrainteReferentiel();
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$this->ajouterContrainteCommune();
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}
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private function ajouterContrainteAuteur() {
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if (isset($this->parametres['masque.auteur'])) {
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$auteur = $this->parametres['masque.auteur'];
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// id du poster de l'obs
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$prefixe = $this->getPrefixe();
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$this->addJoin("LEFT JOIN del_utilisateur AS du ON (du.id_utilisateur = $prefixe.ce_utilisateur) ");
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if (is_numeric($auteur)) {
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$this->ajouterContrainteAuteurId();
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} elseif(preg_match('/@[a-z0-9-]+(?:\.[a-z0-9-]+)*\.[a-z]{2,}$/i', $auteur)) {
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$this->ajouterContrainteAuteurEmail();
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} else {
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$this->ajouterContrainteAuteurIntitule();
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}
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}
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}
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private function ajouterContrainteAuteurId() {
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$id = $this->parametres['masque.auteur'];
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$prefixe = $this->getPrefixe();
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$sqlTpl = "(du.id_utilisateur = %1\$d OR $prefixe.ce_utilisateur = %1\$d)";
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$whereAuteur = sprintf($sqlTpl, $id);
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$this->addWhere('masque.auteur', $whereAuteur);
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}
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private function ajouterContrainteAuteurEmail() {
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$email = $this->parametres['masque.auteur'];
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$prefixe = $this->getPrefixe();
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$sqlTpl = "(du.courriel LIKE %1\$s OR $prefixe.courriel_utilisateur LIKE %1\$s )";
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$emailP = $this->bdd->proteger("$email%");
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$whereAuteur = sprintf($sqlTpl, $emailP);
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$this->addWhere('masque.auteur', $whereAuteur);
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}
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/**
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* Retourne une clause where du style:
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* CONCAT(IF(du.prenom IS NULL, "", du.prenom), [...] vdi.i_nomutilisateur) REGEXP 'xxx'
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*/
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private function ajouterContrainteAuteurIntitule() {
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$auteurExplode = explode(' ', $this->parametres['masque.auteur']);
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$nbreMots = count($auteurExplode);
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if ($nbreMots == 1) {
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$this->ajouterContrainteAuteurPrenomOuNom();
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} else if ($nbreMots == 2) {
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$this->ajouterContrainteAuteurPrenomEtNom();
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}
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}
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private function ajouterContrainteAuteurPrenomOuNom() {
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$prenomOuNom = $this->parametres['masque.auteur'];
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$sqlTpl = 'CONCAT(%s,%s) LIKE %s';
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$prefixe = $this->getPrefixe();
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$champsPrenomSql = self::ajouterIfNullPourConcat($this->champsPrenom, $prefixe);
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$champsNomSql = self::ajouterIfNullPourConcat($this->champsNom, $prefixe);
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$auteurMotif = $this->bdd->proteger("%$prenomOuNom%");
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$auteurWhere = sprintf($sqlTpl, $champsPrenomSql, $champsNomSql, $auteurMotif);
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$this->addWhere('masque.auteur', $auteurWhere);
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}
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private function ajouterContrainteAuteurPrenomEtNom() {
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list($prenom, $nom) = explode(' ', $this->parametres['masque.auteur']);
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$sqlTpl = '(CONCAT(%1$s,%2$s) LIKE %3$s AND CONCAT(%1$s,%2$s) LIKE %4$s)';
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$prefixe = $this->getPrefixe();
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$champsPrenomSql = self::ajouterIfNullPourConcat($this->champsPrenom, $prefixe);
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$champsNomSql = self::ajouterIfNullPourConcat($this->champsNom, $prefixe);
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$prenomMotif = $this->bdd->proteger("%$prenom%");
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$nomMotif = $this->bdd->proteger("%$nom%");
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$auteurWhere = sprintf($sqlTpl, $champsPrenomSql, $champsNomSql, $prenomMotif, $nomMotif);
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$this->addWhere('masque.auteur', $auteurWhere);
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}
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/**
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* Lorsque l'on concatène des champs, un seul NULL prend le dessus.
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* Il faut donc utiliser la syntaxe IFNULL(%s, "").
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* Cette fonction effectue aussi l'implode() "final".
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*/
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private static function ajouterIfNullPourConcat($champs, $prefixe) {
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$champsProteges = array();
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foreach ($champs as $champ) {
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if (strstr($champ, '.') === false) {
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$champ = "$prefixe.$champ";
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}
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$champsProteges[] = "IFNULL($champ, '')";
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}
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return implode(',', $champsProteges);
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}
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private function ajouterContrainteDate() {
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if (isset($this->parametres['masque.date'])) {
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$date = $this->parametres['masque.date'];
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if (preg_match('/^\d{4}$/', $date) && $date < 2030 && $date > 1600) {
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$sqlTpl = "YEAR(do.date_observation) = %d";
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$dateWhere = sprintf($sqlTpl, $date);
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$this->addWhere('masque.date', $dateWhere);
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} else {
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$sqlTpl = "do.date_observation = %s";
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$dateP = $this->bdd->proteger($date);
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$dateWhere = sprintf($sqlTpl, $dateP);
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$this->addWhere('masque.date', $dateWhere);
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}
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if ($this->etreAppliImg()) {
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$this->addJoin('LEFT JOIN del_observation AS do ON (di.ce_observation = do.id_observation) ');
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}
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}
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}
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private function ajouterContrainteDepartement() {
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if (isset($this->parametres['masque.departement'])) {
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$dept = $this->parametres['masque.departement'];
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$deptMotif = $this->bdd->proteger("INSEE-C:$dept");
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$this->addWhere('masque.departement', "do.ce_zone_geo LIKE $deptMotif");
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if ($this->etreAppliImg()) {
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$this->addJoin('LEFT JOIN del_observation AS do ON (di.ce_observation = do.id_observation) ');
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}
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}
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}
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private function ajouterContrainteIdZoneGeo() {
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if (isset($this->parametres['masque.id_zone_geo'])) {
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$idZgMotif = $this->bdd->proteger($this->parametres['masque.id_zone_geo']);
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$this->addWhere('masque.id_zone_geo', "do.ce_zone_geo = $idZgMotif");
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if ($this->etreAppliImg()) {
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$this->addJoin('LEFT JOIN del_observation AS do ON (di.ce_observation = do.id_observation) ');
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}
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}
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}
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private function ajouterContrainteGenre() {
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if (isset($this->parametres['masque.genre'])) {
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$genre = $this->parametres['masque.genre'];
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$genreMotif = $this->bdd->proteger("%$genre% %");
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$this->addWhere('masque.genre', "do.nom_sel LIKE $genreMotif");
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if ($this->etreAppliImg()) {
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307 |
$this->addJoin('LEFT JOIN del_observation AS do ON (di.ce_observation = do.id_observation) ');
|
|
|
308 |
}
|
1840 |
jpm |
309 |
}
|
|
|
310 |
}
|
|
|
311 |
|
|
|
312 |
private function ajouterContrainteFamille() {
|
|
|
313 |
if (isset($this->parametres['masque.famille'])) {
|
|
|
314 |
$familleMotif = $this->bdd->proteger($this->parametres['masque.famille']);
|
1871 |
jpm |
315 |
$this->addWhere('masque.famille', "do.famille = $familleMotif");
|
|
|
316 |
|
|
|
317 |
if ($this->etreAppliImg()) {
|
|
|
318 |
$this->addJoin('LEFT JOIN del_observation AS do ON (di.ce_observation = do.id_observation) ');
|
|
|
319 |
}
|
1840 |
jpm |
320 |
}
|
|
|
321 |
}
|
|
|
322 |
|
|
|
323 |
private function ajouterContrainteNs() {
|
|
|
324 |
if (isset($this->parametres['masque.ns'])) {
|
|
|
325 |
$ns = $this->parametres['masque.ns'];
|
|
|
326 |
$nsMotif = $this->bdd->proteger("$ns%");
|
1871 |
jpm |
327 |
$this->addWhere('masque.ns', "do.nom_sel LIKE $nsMotif");
|
|
|
328 |
|
|
|
329 |
if ($this->etreAppliImg()) {
|
|
|
330 |
$this->addJoin('LEFT JOIN del_observation AS do ON (di.ce_observation = do.id_observation) ');
|
|
|
331 |
}
|
1840 |
jpm |
332 |
}
|
|
|
333 |
}
|
|
|
334 |
|
|
|
335 |
private function ajouterContrainteNn() {
|
|
|
336 |
if (isset($this->parametres['masque.nn'])) {
|
1871 |
jpm |
337 |
$sqlTpl = '(do.nom_sel_nn = %1$d OR do.nom_ret_nn = %1$d)';
|
1840 |
jpm |
338 |
$nnWhere = sprintf($sqlTpl, $this->parametres['masque.nn']);
|
|
|
339 |
$this->addWhere('masque.nn', $nnWhere);
|
1871 |
jpm |
340 |
|
|
|
341 |
if ($this->etreAppliImg()) {
|
|
|
342 |
$this->addJoin('LEFT JOIN del_observation AS do ON (di.ce_observation = do.id_observation) ');
|
|
|
343 |
}
|
1840 |
jpm |
344 |
}
|
|
|
345 |
}
|
|
|
346 |
|
|
|
347 |
private function ajouterContrainteReferentiel() {
|
|
|
348 |
if (isset($this->parametres['masque.referentiel'])) {
|
|
|
349 |
$ref = $this->parametres['masque.referentiel'];
|
|
|
350 |
$refMotif = $this->bdd->proteger("$ref%");
|
1871 |
jpm |
351 |
$this->addWhere('masque.referentiel', "do.nom_referentiel LIKE $refMotif");
|
|
|
352 |
|
|
|
353 |
if ($this->etreAppliImg()) {
|
|
|
354 |
$this->addJoin('LEFT JOIN del_observation AS do ON (di.ce_observation = do.id_observation) ');
|
|
|
355 |
}
|
1840 |
jpm |
356 |
}
|
|
|
357 |
}
|
|
|
358 |
|
|
|
359 |
private function ajouterContrainteCommune() {
|
|
|
360 |
if (isset($this->parametres['masque.commune'])) {
|
|
|
361 |
$commune = $this->parametres['masque.commune'];
|
|
|
362 |
$communeMotif = $this->bdd->proteger("$commune%");
|
1871 |
jpm |
363 |
$this->addWhere('masque.commune', "do.zone_geo LIKE $communeMotif");
|
|
|
364 |
|
|
|
365 |
if ($this->etreAppliImg()) {
|
|
|
366 |
$this->addJoin('LEFT JOIN del_observation AS do ON (di.ce_observation = do.id_observation) ');
|
|
|
367 |
}
|
1840 |
jpm |
368 |
}
|
|
|
369 |
}
|
|
|
370 |
|
1845 |
jpm |
371 |
public function ajouterConstrainteAppliObs() {
|
|
|
372 |
$this->ajouterContrainteTagCel();
|
|
|
373 |
$this->ajouterContrainteType();
|
|
|
374 |
// TODO : ATTENTION -> vue que l'on utilise une vue basée sur les images, nous devons grouper par obs
|
1871 |
jpm |
375 |
$this->addGroupBy('do.id_observation');
|
1845 |
jpm |
376 |
}
|
|
|
377 |
|
|
|
378 |
private function ajouterContrainteType() {
|
1871 |
jpm |
379 |
if (isset($this->parametres['masque.type'])) {
|
|
|
380 |
if (array_key_exists('adeterminer', $this->parametres['masque.type'])) {
|
|
|
381 |
// Récupèration de toutes les observations qui on le tag "aDeterminer" *ou* qui n'ont pas de nom d'espèce
|
|
|
382 |
// *ou* qui ont la "certitude" à ("aDeterminer" *ou* "douteux")
|
|
|
383 |
$this->addWhere('masque.type', '('.
|
|
|
384 |
'do.certitude = "aDeterminer" '.
|
|
|
385 |
'OR do.certitude = "douteux" '.
|
|
|
386 |
'OR do.mots_cles_texte LIKE "%aDeterminer%" '.
|
|
|
387 |
'OR do.nom_sel_nn IS NULL '.
|
|
|
388 |
'OR do.nom_sel_nn = 0 '.// il ne DEVRAIT pas y avoir d'entrées à 0, mais il y en a quand-même !!
|
|
|
389 |
')');
|
|
|
390 |
}
|
|
|
391 |
if (array_key_exists('validees', $this->parametres['masque.type'])) {
|
|
|
392 |
// Récupèration de toutes les observations ayant un commentaire doté de proposition_retenue = 1
|
|
|
393 |
$this->addJoin('INNER JOIN del_commentaire AS dc '.
|
|
|
394 |
'ON (do.id_observation = dc.ce_observation AND dc.proposition_retenue = 1) ');
|
|
|
395 |
}
|
1845 |
jpm |
396 |
|
1871 |
jpm |
397 |
if (array_key_exists('endiscussion', $this->parametres['masque.type'])) {
|
|
|
398 |
$nbreCommentaire =(int) ($this->conteneur->getParametre('observations.nb_commentaires_discussion'));
|
|
|
399 |
$this->addWhere('masque.type', '(SELECT COUNT(id_commentaire) FROM del_commentaire AS dc '.
|
|
|
400 |
"WHERE ce_observation = id_observation) > $nbreCommentaire ");
|
|
|
401 |
}
|
|
|
402 |
|
|
|
403 |
if ($this->etreAppliImg()) {
|
|
|
404 |
$this->addJoin('LEFT JOIN del_observation AS do ON (di.ce_observation = do.id_observation) ');
|
|
|
405 |
}
|
1845 |
jpm |
406 |
}
|
|
|
407 |
}
|
|
|
408 |
|
1840 |
jpm |
409 |
public function ajouterConstrainteAppliImg() {
|
|
|
410 |
$this->ajouterContrainteMilieu();
|
|
|
411 |
$this->ajouterContrainteTri();
|
|
|
412 |
$this->ajouterContrainteTagCel();
|
|
|
413 |
$this->ajouterContrainteTagDel();
|
|
|
414 |
}
|
|
|
415 |
|
|
|
416 |
private function ajouterContrainteMilieu() {
|
|
|
417 |
if (isset($this->parametres['masque.milieu'])) {
|
|
|
418 |
$milieu = $this->parametres['masque.milieu'];
|
|
|
419 |
$milieuMotif = $this->bdd->proteger("%$milieu%");
|
1871 |
jpm |
420 |
$this->addWhere('masque.milieu', "do.milieu LIKE $milieuMotif");
|
|
|
421 |
|
|
|
422 |
if ($this->etreAppliImg()) {
|
|
|
423 |
$this->addJoin('LEFT JOIN del_observation AS do ON (di.ce_observation = do.id_observation) ');
|
|
|
424 |
}
|
1840 |
jpm |
425 |
}
|
|
|
426 |
}
|
|
|
427 |
|
|
|
428 |
private function ajouterContrainteTri() {
|
|
|
429 |
if (isset($this->parametres['tri'])) {
|
|
|
430 |
$tri = $this->parametres['tri'];
|
|
|
431 |
|
1863 |
jpm |
432 |
if (isset($this->parametres['protocole']) && ($tri == 'moyenne-arithmetique' || $tri == 'points')) {
|
1840 |
jpm |
433 |
// $this->parametres['protocole'] *est* défini (cf Outils::filtrerUrlsParams...())
|
1871 |
jpm |
434 |
$sqlTpl = 'LEFT JOIN del_image_stat AS dis ON di.id_image = dis.ce_image AND dis.ce_protocole = %d';
|
1840 |
jpm |
435 |
$triSql = sprintf($sqlTpl, $this->parametres['protocole']);
|
|
|
436 |
$this->addJoinDis($triSql);
|
|
|
437 |
}
|
|
|
438 |
|
|
|
439 |
if (isset($this->parametres['ordre']) && $tri == 'tags') {
|
|
|
440 |
$typeJointure = ($this->parametres['ordre'] == 'desc') ? 'INNER' : 'LEFT';
|
1871 |
jpm |
441 |
$this->addJoin("$typeJointure JOIN del_image_stat AS dis ON di.id_image = dis.ce_image");
|
1840 |
jpm |
442 |
}
|
|
|
443 |
}
|
|
|
444 |
}
|
|
|
445 |
|
|
|
446 |
private function ajouterContrainteTagCel() {
|
1845 |
jpm |
447 |
if (isset($this->parametres['masque.tag_cel'])) {
|
1840 |
jpm |
448 |
if (isset($this->parametres['masque.tag_cel']['AND'])) {
|
|
|
449 |
$tags = $this->parametres['masque.tag_cel']['AND'];
|
|
|
450 |
$clausesWhere = array();
|
|
|
451 |
foreach ($tags as $tag) {
|
|
|
452 |
$tagMotif = $this->bdd->proteger("%$tag%");
|
1913 |
jpm |
453 |
if ($this->etreAppliImg()) {
|
|
|
454 |
$sql = " (do.mots_cles_texte LIKE $tagMotif OR di.mots_cles_texte LIKE $tagMotif) ";
|
|
|
455 |
} else {
|
|
|
456 |
// WARNING : la sous-requête est la meilleure solution trouvée pour contrer le fonctionnement
|
|
|
457 |
// étrange de l'optimiseur de MYSQL 5.6 (à retester avec Mysql 5.7 et suivant).
|
|
|
458 |
$sousRequete = 'SELECT DISTINCT ce_observation '.
|
|
|
459 |
'FROM del_image '.
|
|
|
460 |
"WHERE mots_cles_texte LIKE $tagMotif ".
|
|
|
461 |
'AND ce_observation IS NOT NULL';
|
|
|
462 |
$sql = " (do.mots_cles_texte LIKE $tagMotif OR do.id_observation IN ($sousRequete)) ";
|
|
|
463 |
}
|
1912 |
jpm |
464 |
$clausesWhere[] = $sql;
|
1840 |
jpm |
465 |
}
|
|
|
466 |
$whereTags = implode(' AND ', $clausesWhere);
|
|
|
467 |
$this->addWhere('masque.tag_cel', "($whereTags)");
|
|
|
468 |
} else if (isset($this->parametres['masque.tag_cel']['OR'])) {
|
|
|
469 |
$tags = $this->parametres['masque.tag_cel']['OR'];
|
1871 |
jpm |
470 |
$sqlTpl = "CONCAT(IFNULL(do.mots_cles_texte,''),IFNULL(di.mots_cles_texte,'')) REGEXP %s";
|
1840 |
jpm |
471 |
$tagMotif = $this->bdd->proteger(implode('|', $tags));
|
|
|
472 |
$tagSql = sprintf($sqlTpl, $tagMotif);
|
|
|
473 |
$this->addWhere('masque.tag_cel', $tagSql);
|
1914 |
jpm |
474 |
if ($this->etreAppliObs()) {
|
|
|
475 |
$this->addJoin('LEFT JOIN del_image AS di ON (di.ce_observation = do.id_observation) ');
|
|
|
476 |
}
|
1840 |
jpm |
477 |
}
|
1871 |
jpm |
478 |
if ($this->etreAppliImg()) {
|
|
|
479 |
$this->addJoin('LEFT JOIN del_observation AS do ON (di.ce_observation = do.id_observation) ');
|
|
|
480 |
}
|
1840 |
jpm |
481 |
}
|
|
|
482 |
}
|
|
|
483 |
|
|
|
484 |
/**
|
1881 |
jpm |
485 |
* Plusieurs solutions sont disponibles dans les anciennes versions (voir DelTk et l'historique SVN de ce fichier).
|
1840 |
jpm |
486 |
*/
|
|
|
487 |
private function ajouterContrainteTagDel() {
|
|
|
488 |
if (isset($this->parametres['masque.tag_del'])) {
|
1845 |
jpm |
489 |
if (isset($this->parametres['masque.tag_del']['AND'])) {
|
|
|
490 |
$tags = $this->parametres['masque.tag_del']['AND'];
|
|
|
491 |
// optimisation: en cas de "AND" on sort() l'input et le GROUP_CONCAT()
|
|
|
492 |
// donc nous utilisons des ".*" plutôt que de multiples conditions et "|"
|
|
|
493 |
sort($tags);
|
|
|
494 |
$tagsMotif = $this->bdd->proteger(implode('.*', $tags));
|
|
|
495 |
$requete = 'SELECT ce_image '.
|
|
|
496 |
'FROM del_image_tag '.
|
|
|
497 |
'WHERE actif = 1 '.
|
|
|
498 |
'GROUP BY ce_image '.
|
|
|
499 |
"HAVING GROUP_CONCAT(tag_normalise ORDER BY tag_normalise) REGEXP $tagsMotif ".
|
|
|
500 |
' -- '.__FILE__.' : '.__LINE__;
|
|
|
501 |
$sql = $this->recupererSqlContrainteTag($requete);
|
|
|
502 |
$this->addWhere('masque.tag_del', $sql);
|
1840 |
jpm |
503 |
|
1845 |
jpm |
504 |
} else if (isset($this->parametres['masque.tag_del']['OR'])) {
|
|
|
505 |
$tags = $this->parametres['masque.tag_del']['OR'];
|
|
|
506 |
$tagsMotif = $this->bdd->proteger(implode('|', $tags));
|
|
|
507 |
$requete = 'SELECT ce_image '.
|
|
|
508 |
'FROM del_image_tag '.
|
|
|
509 |
'WHERE actif = 1 '.
|
|
|
510 |
'GROUP BY ce_image '.
|
|
|
511 |
"HAVING GROUP_CONCAT(tag_normalise) REGEXP $tagsMotif ".
|
|
|
512 |
' -- '.__FILE__.' : '.__LINE__;
|
1871 |
jpm |
513 |
|
1845 |
jpm |
514 |
$sql = $this->recupererSqlContrainteTag($requete);
|
|
|
515 |
$this->addWhere('masque.tag_del', $sql);
|
1840 |
jpm |
516 |
}
|
|
|
517 |
}
|
|
|
518 |
}
|
|
|
519 |
|
|
|
520 |
private function recupererSqlContrainteTag($requete) {
|
|
|
521 |
$resultats = $this->bdd->recupererTous($requete);
|
|
|
522 |
$ids = array();
|
|
|
523 |
foreach ($resultats as $resultat) {
|
|
|
524 |
$ids[] = $resultat['ce_image'];
|
|
|
525 |
}
|
|
|
526 |
|
|
|
527 |
if (!empty($ids)) {
|
|
|
528 |
$clauseIn = implode(',', $ids);
|
|
|
529 |
} else {
|
|
|
530 |
$clauseIn = 'SELECT ce_image FROM del_image_tag WHERE false';
|
|
|
531 |
}
|
1871 |
jpm |
532 |
return "di.id_image IN ($clauseIn)";
|
1840 |
jpm |
533 |
}
|
|
|
534 |
|
|
|
535 |
/**
|
|
|
536 |
* Partie spécifique à PictoFlora:
|
1863 |
jpm |
537 |
* Attention : si le critère de tri n'est pas suffisant, les résultats affichés peuvent varier à chaque appel
|
|
|
538 |
* de la même page de résultat de PictoFlora.
|
1840 |
jpm |
539 |
*/
|
|
|
540 |
public function definirOrdreSqlAppliImg() {
|
|
|
541 |
$ordre = $this->parametres['ordre'];
|
|
|
542 |
|
|
|
543 |
switch ($this->parametres['tri']) {
|
1863 |
jpm |
544 |
case 'moyenne-arithmetique' :
|
1888 |
jpm |
545 |
$this->addOrderBy("dis.moyenne $ordre, dis.nb_votes $ordre, id_image $ordre");
|
1840 |
jpm |
546 |
break;
|
|
|
547 |
case 'points' :
|
1888 |
jpm |
548 |
$this->addOrderBy("dis.nb_points $ordre, dis.moyenne $ordre, dis.nb_votes $ordre, id_image $ordre");
|
1840 |
jpm |
549 |
break;
|
|
|
550 |
case 'tags' :
|
1888 |
jpm |
551 |
$this->addOrderBy("dis.nb_tags $ordre, id_image $ordre");
|
1840 |
jpm |
552 |
break;
|
|
|
553 |
case 'date_observation' :
|
1871 |
jpm |
554 |
$this->addOrderBy("date_observation $ordre, ce_observation $ordre");
|
1840 |
jpm |
555 |
break;
|
1863 |
jpm |
556 |
case 'date_transmission' :
|
1840 |
jpm |
557 |
default:
|
1871 |
jpm |
558 |
$this->addOrderBy("di.date_transmission $ordre, ce_observation $ordre");
|
1840 |
jpm |
559 |
}
|
|
|
560 |
}
|
|
|
561 |
|
1845 |
jpm |
562 |
public function definirOrdreSqlAppliObs() {
|
|
|
563 |
$ordre = $this->parametres['ordre'];
|
|
|
564 |
|
|
|
565 |
// parmi self::$tri_possible
|
|
|
566 |
switch ($this->parametres['tri']) {
|
|
|
567 |
case 'date_observation' :
|
|
|
568 |
$this->addOrderBy("date_observation $ordre, id_observation $ordre");
|
|
|
569 |
break;
|
|
|
570 |
default:
|
1871 |
jpm |
571 |
$this->addOrderBy("do.date_transmission $ordre, id_observation $ordre");
|
1845 |
jpm |
572 |
}
|
|
|
573 |
}
|
|
|
574 |
|
1840 |
jpm |
575 |
public function getAliasDesChamps($champsEtAlias, $select = null, $prefix = null) {
|
|
|
576 |
$arr = ($select) ? array_intersect_key($champsEtAlias, array_flip($select)) : $champsEtAlias;
|
|
|
577 |
$keys = array_keys($arr);
|
|
|
578 |
|
|
|
579 |
if ($prefix) {
|
|
|
580 |
array_walk($keys, create_function('&$val, $k, $prefix', '$val = sprintf("%s.`%s`", $prefix, $val);'), $prefix);
|
|
|
581 |
} else {
|
|
|
582 |
array_walk($keys, create_function('&$val, $k', '$val = sprintf("`%s`", $val);'));
|
|
|
583 |
}
|
|
|
584 |
|
|
|
585 |
return implode(', ', array_map(create_function('$v, $k', 'return sprintf("%s AS `%s`", $k, $v);'), $arr, $keys));
|
|
|
586 |
}
|
|
|
587 |
|
|
|
588 |
public function getVotesDesImages($idsImages, $protocole = null) {
|
|
|
589 |
if (!$idsImages) return;
|
|
|
590 |
|
|
|
591 |
$mappingVotes = $this->conteneur->getParametreTableau('votes.mapping');
|
|
|
592 |
$mappingProtocoles = $this->conteneur->getParametreTableau('protocoles.mapping');
|
|
|
593 |
$selectVotes = array('id_vote', 'ce_image', 'ce_protocole', 'ce_utilisateur', 'valeur', 'date');
|
|
|
594 |
$selectProtocole = array('id_protocole', 'intitule', 'descriptif', 'tag');
|
|
|
595 |
$voteChamps = $this->getAliasDesChamps($mappingVotes, $selectVotes, 'v'); // "v": cf alias dans la requête
|
|
|
596 |
$protoChamps = $this->getAliasDesChamps($mappingProtocoles, $selectProtocole, 'p');
|
|
|
597 |
$idImgsConcat = implode(',', $idsImages);
|
|
|
598 |
|
|
|
599 |
$requete = "SELECT $voteChamps, $protoChamps ".
|
|
|
600 |
'FROM del_image_vote AS v '.
|
|
|
601 |
' INNER JOIN del_image_protocole AS p ON (v.ce_protocole = p.id_protocole) '.
|
|
|
602 |
"WHERE v.ce_image IN ($idImgsConcat) ".
|
|
|
603 |
($protocole ? " AND v.ce_protocole = $protocole " : '').
|
|
|
604 |
"ORDER BY FIELD(v.ce_image, $idImgsConcat) ".
|
|
|
605 |
'-- '.__FILE__.':'.__LINE__;
|
|
|
606 |
return $this->bdd->recupererTous($requete);
|
|
|
607 |
}
|
|
|
608 |
|
|
|
609 |
/**
|
|
|
610 |
* Ajoute les informations sur le protocole et les votes aux images.
|
|
|
611 |
*
|
|
|
612 |
* ATTENTION : Subtilité, nous passons ici le tableau d'images indexé par id_image qui est bien
|
|
|
613 |
* plus pratique pour associer les vote à un tableau, puisque nous ne connaissons pas les id d'observation.
|
|
|
614 |
* Mais magiquement (par référence), cela va remplir notre tableau indexé par couple d'id (id_image, id_observation)
|
|
|
615 |
* cf ListeImages::reformateImagesDoubleIndex() à qui revient la tâche de créer ces deux versions
|
|
|
616 |
* simultanément lorsque c'est encore possible.
|
|
|
617 |
*/
|
1881 |
jpm |
618 |
// TODO : supprimer cette "subtilité" source d'erreurs
|
1840 |
jpm |
619 |
public function ajouterInfosVotesProtocoles($votes, &$images) {
|
|
|
620 |
if (!$votes) return;
|
1845 |
jpm |
621 |
|
1840 |
jpm |
622 |
$mappingVotes = $this->conteneur->getParametreTableau('votes.mapping');
|
|
|
623 |
$mappingProtocoles = $this->conteneur->getParametreTableau('protocoles.mapping');
|
|
|
624 |
|
|
|
625 |
// pour chaque vote
|
|
|
626 |
foreach ($votes as $vote) {
|
|
|
627 |
$imgId = $vote['image.id'];
|
|
|
628 |
$protoId = $vote['protocole.id'];
|
|
|
629 |
|
|
|
630 |
if (!array_key_exists('protocoles_votes', $images[$imgId]) ||
|
1863 |
jpm |
631 |
!array_key_exists($protoId, $images[$imgId]['protocoles_votes'])) {
|
1840 |
jpm |
632 |
// extrait les champs spécifique au protocole (le LEFT JOIN de chargerVotesImage les ramène en doublons
|
|
|
633 |
$protocole = array_intersect_key($vote, array_flip($mappingProtocoles));
|
|
|
634 |
$images[$imgId]['protocoles_votes'][$protoId] = $protocole;
|
|
|
635 |
}
|
|
|
636 |
|
|
|
637 |
$chpsVotes = array('id_vote', 'ce_image', 'ce_utilisateur', 'valeur', 'date');
|
|
|
638 |
$voteSelection = array_intersect_key($mappingVotes, array_flip($chpsVotes));
|
|
|
639 |
$vote = array_intersect_key($vote, array_flip($voteSelection));
|
|
|
640 |
$images[$imgId]['protocoles_votes'][$protoId]['votes'][$vote['vote.id']] = $vote;
|
|
|
641 |
}
|
|
|
642 |
}
|
1845 |
jpm |
643 |
|
|
|
644 |
public function getTotalLignesTrouvees() {
|
1888 |
jpm |
645 |
$resultat = $this->bdd->recuperer('SELECT FOUND_ROWS() AS nbre -- '.__FILE__.':'.__LINE__);
|
1845 |
jpm |
646 |
return intval($resultat['nbre']);
|
|
|
647 |
}
|
1840 |
jpm |
648 |
}
|