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<?phpClass InventoryImageListPublic extends DBAccessor {private $DB = null;private $start = 0;private $limit = 100;private $distinct = true;private $criteres = array('mot_cles' => 'c.ci_meta_mots_cles','auteur' => 'c.ci_ce_utilisateur','commune' => 'b.location','departement' => 'b.id_location','taxon' => 'b.nom_ret');function InventoryImageListPublic($config) {$this->config=$config;}function getRessource() {}function getElement($uid){// uid[0] : utilisateur obligatoire// uid[1] : critères de filtrage de la forme critère1:valeur1;critère2:valeur2$this->DB = $this->connectDB($this->config,'cel_db');$criteres = array() ;if($uid[0] == '*') {$criteres = array();} else {if(!$this->estUneRechercheGenerale()) {$criteres = $this->traiterCriteres($_GET);if(empty($criteres)) {header("content-type: text/html");$images_json = json_encode(array());print $images_json;exit() ;}}}if(isset($_GET['start'])) {$this->start = $_GET['start'];}if(isset($_GET['limit'])) {$this->limit = $_GET['limit'];}// Construction de la requête$requete_debut = 'SELECT * ';$requete_nb = 'SELECT COUNT(*) as nb_res ';$jointure = 'FROM cel_obs_images a '.'INNER JOIN cel_inventory b '.'ON a.coi_ce_observation = b.ordre AND a.coi_ce_utilisateur = b.identifiant '.'INNER JOIN cel_images c '.'ON a.coi_ce_image = c.ci_id_image AND a.coi_ce_utilisateur = c.ci_ce_utilisateur '.'WHERE b.transmission = 1 AND b.identifiant = c.ci_ce_utilisateur AND ';$requete_debut .= $jointure;$requete_nb .= $jointure;if($this->estUneRechercheGenerale()) {$chaine_requete = $_GET['recherche'];$requete = $this->creerSousRequeteRechercheGenerale($chaine_requete) ;} else {$criteres = $this->traiterCriteres($_GET) ;$requete = $this->creerSousRequeteRechercheParCriteres($criteres);}$requete_debut .= $requete;$requete_nb .= $requete;$requete_debut = rtrim($requete_debut,'AND ');$requete_nb = rtrim($requete_nb,'AND ');$requete_debut .= ' ORDER BY '.((!is_null($this->orderby)) ? $this->orderby : 'c.ci_meta_date_ajout DESC').' ';$requete_debut .= "LIMIT $this->start,$this->limit ";$res =& $this->DB->query($requete_debut);if (PEAR::isError($res)) {die($res->getMessage());}$res_nb =& $this->DB->query($requete_nb);if (PEAR::isError($res)) {die($res->getMessage());}$images = array();$total = 0;while ($row =& $res->fetchrow(DB_FETCHMODE_ASSOC)) {$images[]= $row;$nb_res = $row['nb_res'];}while ($row =& $res_nb->fetchrow(DB_FETCHMODE_ASSOC)) {$total= $row['nb_res'];}$resultat = array('total' => $total,'images' => $images, 'requete' => $requete_debut);$images_json = json_encode($resultat) ;header("content-type: text/html") ;print $images_json ;exit() ;}private function creerSousRequeteRechercheParCriteres($criteres) {$requete = '';foreach($criteres as $pair){$nom_valeur = explode("=",$pair) ;if(sizeof($nom_valeur) != 0){if($nom_valeur[0] == "ci_limite"){$this->limite = $this->DB->escapeSimple($nom_valeur[1]) ;}elseif($nom_valeur[0] == "c.ci_numero_page"){$this->start = $this->limite*$this->DB->escapeSimple($nom_valeur[1]) ;}elseif($nom_valeur[0] == "c.ci_meta_mots_cles"){$mots_cles = rtrim($nom_valeur[1], ',') ;$mots_cles_liste = explode("," , $mots_cles) ;foreach($mots_cles_liste as $mot_cle){$requete .= $nom_valeur[0].' LIKE "%'.$this->DB->escapeSimple($mot_cle).'%"' ;$requete .= ' AND ' ;}}elseif($nom_valeur[0] == "c.ci_meta_comment"){$mots_comment_liste = explode(" " , $nom_valeur[1]) ;foreach($mots_comment_liste as $mot_comment){$mot_comment = trim($mot_comment) ;$requete .= $nom_valeur[0].' LIKE "%'.$this->DB->escapeSimple($mot_comment).'%"' ;$requete .= ' AND ' ;}}elseif($nom_valeur[0] == "c.ci_meta_date"){$requete .= 'DATE_FORMAT( '.$nom_valeur[0].', \'%Y-%m-%d\' ) = "'.$this->DB->escapeSimple($nom_valeur[1]).'"' ;$requete .= ' AND ' ;}elseif($nom_valeur[0] == "c.ci_id_tampon"){$ids_tampon = rtrim($nom_valeur[1], ',') ;$requete .= 'c.ci_id_image IN ( '.$this->DB->escapeSimple($ids_tampon).')' ;}elseif($nom_valeur[0] == "b.nom_ret"){if($nom_valeur[1] == "indetermine") {$nom_valeur[1] = 'null';}$requete .= ' (';$requete .= $nom_valeur[0].' LIKE "%'.$this->DB->escapeSimple($nom_valeur[1]).'%"' ;$requete .= ' OR ' ;$requete .= 'b.nom_sel LIKE "%'.$this->DB->escapeSimple($nom_valeur[1]).'%"' ;$requete .= ') AND ' ;} else{$requete .= $nom_valeur[0].' = "'.$this->DB->escapeSimple($nom_valeur[1]) ;$requete .= '" AND ' ;}}}$requete = rtrim($requete,' AND ') ;return $requete;}private function creerSousRequeteRechercheGenerale($chaine_requete) {if(trim($chaine_requete) == '') {return '';}$chaine_requete = strtolower($chaine_requete);$chaine_requete = str_replace(' ','_',$chaine_requete);$requete = ' (';$requete .= 'b.nom_ret LIKE "'.$this->DB->escapeSimple($chaine_requete).'%"' ;$requete .= ' OR ' ;$requete .= 'b.nom_sel LIKE "'.$this->DB->escapeSimple($chaine_requete).'%"' ;$requete .= ' OR ' ;$requete .= 'b.location LIKE "'.$this->DB->escapeSimple($chaine_requete).'%" ' ;$requete .= ' OR ' ;$requete .= 'b.id_location LIKE "'.$this->DB->escapeSimple($chaine_requete).'%" ' ;$requete .= ' OR ' ;$requete .= 'c.ci_ce_utilisateur LIKE "'.$this->DB->escapeSimple($chaine_requete).'%" ' ;$requete .= ') ';return $requete;}private function estUneRechercheGenerale() {return isset($_GET['recherche']);}private function traiterCriteres($tableau_criteres) {$tableau_criteres_pour_bdd = array();foreach($tableau_criteres as $nom_critere => $valeur_critere) {if(isset($this->criteres[$nom_critere])) {$tableau_criteres_pour_bdd[] = $this->criteres[$nom_critere].'='.$valeur_critere;}}return $tableau_criteres_pour_bdd;}}?>