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<?php
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// declare(encoding='UTF-8');
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/**
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* Classe implémentant l'API d'eFlore Publications pour le projet Biblio bota.
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*
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* @see http://www.tela-botanica.org/wikini/eflore/wakka.php?wiki=EfloreApi01Publications
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*
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* @package eFlore/services
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* @author Jean-Pascal MILCENT <jpm@tela-botanica.org>
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* @author Aurélien 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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* @version 1.0
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* @copyright 1999-2011 Tela Botanica (accueil@tela-botanica.org)
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*/
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// TODO : Config et Outils sont des classes statiques qui doivent poser des pb pour les tests...
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mathias |
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class Publications extends Commun {
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gduche |
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gduche |
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protected $parametres;
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protected $ressources;
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gduche |
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private $Bdd;
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mathias |
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protected $config;
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gduche |
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private $nbrePublications;
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private $masque_taxon;
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gduche |
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protected $service = 'publications';
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gduche |
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public function __construct(Bdd $bdd = null, Array $config = null, Utilisateurs $utilisateurs = null, Url $url = null) {
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$this->Bdd = is_null($bdd) ? new Bdd() : $bdd;
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$this->UrlNavigation = is_null($url) ? new Url($this->config['url_service']) : $url;
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}
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public function consulter($ressources, $parametres) {
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$resultat = new ResultatService();
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$this->parametres = $parametres;
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$this->ressources = $ressources;
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$this->definirValeurParDefautDesParametres();
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$this->verifierParametres();
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$this->recupererParametresMasque();
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$this->chargerNbrePublicationsTotal();
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$publications = $this->getPublications($this->masque_taxon);
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$resultat->corps = $this->formaterPublications($publications);
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return $resultat;
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}
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public function getPublications($cherche) {
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$depart = $this->parametres['navigation.depart'];
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$limite = $this->parametres['navigation.limite'];
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$tab_mots = preg_split('~ ~', $cherche, -1, PREG_SPLIT_NO_EMPTY);
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$sql = 'SELECT DISTINCT B_C_CRAI, B_C_NOMCOMPLET, B_C_ABREGE, ' .
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' B_F_NUMERO, B_F_TITRE, B_F_DATE, B_F_CRAICOLL, '.
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' B_SER_SOUSTITRE, '.
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' B_A_PAGEDEBUT, B_A_PAGEFIN, B_A_CRAIFASC, B_A_CRAISERIE, ' .
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' B_D_ID, B_D_LABEL, ' .
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' B_S_IDSTR, B_S_NOM, ' .
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' B_AS_LIBELLE, '.
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' biblio_serie.*, biblio_item.*, biblio_item_typlog.*, biblio_item_typphy.* '.
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'FROM biblio_item '.
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' LEFT JOIN biblio_aut_saisie ON (b_i_auteursaisie = b_as_id) '.
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' LEFT JOIN biblio_article ON (b_i_iditem = b_a_idart) '.
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' LEFT JOIN biblio_fasc ON '.
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' (B_F_CRAICOLL = B_A_CRAICOLL '.
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' AND B_F_CRAISERIE = B_A_CRAISERIE '.
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' AND B_F_NUMERO = B_A_CRAIFASC)' .
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' LEFT JOIN biblio_serie ON ' .
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' (b_f_craicoll = b_ser_craicoll ' .
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' AND b_f_craiserie = b_ser_idserie) '.
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' LEFT JOIN biblio_collection ON (b_ser_craicoll = b_c_crai) '.
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' LEFT JOIN biblio_str ON (B_C_LKSTR = B_S_IDSTR) '.
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' LEFT JOIN biblio_domaine_lier ON (b_i_iditem = b_dl_iditem) ' .
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' LEFT JOIN biblio_domaine ON (b_dl_iddom = b_d_id) ' .
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' LEFT JOIN biblio_item_typphy ON (b_i_typphy = b_ip_id) ' .
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' LEFT JOIN biblio_item_typlog ON (b_i_typlog = b_il_id) ' .
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' WHERE B_I_TYPLOG = 1 AND B_I_TYPPHY = 2 AND B_I_CACHER = 0 '.
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' AND B_D_ID = 1 ';
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foreach ($tab_mots as $mot) {
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$sql .= " AND (B_I_TITRE LIKE '%$mot%' ".
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" OR B_I_RESUMCLE LIKE '%$mot%' ".
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" OR B_I_COMMENT LIKE '%$mot%') ";
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}
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$sql .= 'ORDER BY B_I_AUTEURS LIMIT '.$depart.', '.$limite;
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$publications = $this->Bdd->recupererTous($sql);
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return $publications;
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}
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function formaterPublications($publications) {
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$resultats = array();
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foreach($publications as $publication) {
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$id_a = $publication['B_I_IDITEM'];
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$titre = $publication['B_I_TITRE'];
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$auteurs = $publication['B_I_AUTEURS'];
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$geo = $publication['B_I_GEO'];
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$langue = $publication['B_I_LANGUE'];
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$resum = $publication['B_I_RESUMCLE'];
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$image = $publication['B_I_IMAGE'];
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$comment = $publication['B_I_COMMENT'];
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// Table Auteur Saisie
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$saisie = $publication['B_AS_LIBELLE'];
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// Table Domaine
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$domaine_id = $publication['B_D_ID'];
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$domaine_nom = $publication['B_D_LABEL'];
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// Table Collection
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$coll_nom = $publication['B_C_NOMCOMPLET'];
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$coll_abreviation = $publication['B_C_ABREGE'];
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// Table S�rie
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$serie_titre = $publication['B_SER_SOUSTITRE'];
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// Table Fascicule
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$craicoll = $publication['B_F_CRAICOLL'];
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$date = $publication['B_F_DATE'];
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$fascicule_titre = $publication['B_F_TITRE'];
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// Table Article
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$craifasc = $publication['B_A_CRAIFASC'];
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$craiserie = $publication['B_A_CRAISERIE'];
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$page_debut = $publication['B_A_PAGEDEBUT'];
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$page_fin = $publication['B_A_PAGEFIN'];
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// Table Structure
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$nomstr = $publication['B_S_NOM'];
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// Formatage de la chaine de publication
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$chainePublication = "";
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if (isset($domaine_nom)) {
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$chainePublication .= '<span class="texte_inactif">['.$domaine_nom.']</span>';
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}
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if (isset($auteurs)) {
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$chainePublication .= $auteurs;
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}
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if (isset($titre)) {
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$chainePublication .= " - <strong>$titre</strong>";
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}
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if (isset($date)) {
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$chainePublication .= " - $date";
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}
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if (isset($mots_cles)) {
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$chainePublication .= " - <em>$mots_cles</em>";
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}
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delphine |
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if (isset($page_debut)) {
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$chainePublication .= ", p. $page_debut";
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if (isset($page_fin)) {
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$chainePublication .= "- $page_fin";
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}
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gduche |
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}
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if (isset($geo)) {
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$chainePublication .= " - Départ./Région : <em>$geo</em>";
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}
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if (isset($structure)) {
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$chainePublication .= " - $structure";
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}
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delphine |
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if (isset($coll_nom)) {
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$chainePublication .= ", $coll_nom";
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gduche |
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}
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delphine |
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if (isset($craiserie)) {
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$chainePublication .= ", $craiserie";
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gduche |
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}
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if (isset($lien)) {
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$chainePublication .= ", <a class=\"lien_ext\" href=\"$lien_url\">$fascicule_titre</a>";
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} else {
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$chainePublication .= ", $fascicule_titre";
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}
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if (isset($saisie_auteur)) {
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$chainePublication .= " - <span class=\"texte_inactif\">Saisie : $saisie_auteur - Art. n°$article_id</span>";
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}
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$resultats[$id_a]['reference_html'] = $chainePublication;
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}
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$retour = array('entete' => $this->construireEntete(), 'resultats' => $resultats);
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return $retour;
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}
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private function definirValeurParDefautDesParametres() {
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if (isset($this->parametres['navigation.depart']) == false) {
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$this->parametres['navigation.depart'] = 0;
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}
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if (isset($this->parametres['navigation.limite']) == false) {
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$this->parametres['navigation.limite'] = 10;
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}
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}
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private function verifierParametres() {
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$erreurs = array();
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if ($this->verifierValeurParametreNavigationDepart() == false) {
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$erreurs[] = "Le paramètre 'navigation.depart' doit possèder un valeur numérique.";
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}
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if ($this->verifierValeurParametreNavigationLimite() == false) {
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$erreurs[] = "Le paramètre 'navigation.limite' doit possèder un valeur numérique supérieure à 0.";
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}
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if (count($erreurs) > 0) {
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$message = implode('<br />', $erreurs);
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$code = RestServeur::HTTP_CODE_MAUVAISE_REQUETE;
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throw new Exception($message, $code);
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}
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}
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private function verifierValeurParametreNavigationDepart() {
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$depart = $this->parametres['navigation.depart'];
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$ok = is_numeric($depart) ? true : false;
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return $ok;
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}
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private function verifierValeurParametreNavigationLimite() {
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$limite = $this->parametres['navigation.limite'];
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$ok = (is_numeric($limite) && $limite != 0) ? true : false;
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return $ok;
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}
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private function recupererParametresMasque() {
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if (isset($this->parametres['masque.taxon'])) {
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$this->masque_taxon = $this->parametres['masque.taxon'];
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} else {
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$this->masque_taxon = "";
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}
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}
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private function chargerNbrePublicationsTotal() {
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$tab_mots = preg_split('~ ~', $this->masque_taxon, -1, PREG_SPLIT_NO_EMPTY);
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$requete = 'SELECT COUNT(B_I_IDITEM) AS nbre '.
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'FROM biblio_item '.
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' LEFT JOIN biblio_aut_saisie ON (b_i_auteursaisie = b_as_id) '.
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' LEFT JOIN biblio_article ON (b_i_iditem = b_a_idart) '.
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' LEFT JOIN biblio_fasc ON '.
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' (B_F_CRAICOLL = B_A_CRAICOLL '.
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' AND B_F_CRAISERIE = B_A_CRAISERIE '.
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' AND B_F_NUMERO = B_A_CRAIFASC)' .
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' LEFT JOIN biblio_serie ON ' .
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' (b_f_craicoll = b_ser_craicoll ' .
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' AND b_f_craiserie = b_ser_idserie) '.
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' LEFT JOIN biblio_collection ON (b_ser_craicoll = b_c_crai) '.
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' LEFT JOIN biblio_str ON (B_C_LKSTR = B_S_IDSTR) '.
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' LEFT JOIN biblio_domaine_lier ON (b_i_iditem = b_dl_iditem) ' .
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' LEFT JOIN biblio_domaine ON (b_dl_iddom = b_d_id) ' .
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' LEFT JOIN biblio_item_typphy ON (b_i_typphy = b_ip_id) ' .
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' LEFT JOIN biblio_item_typlog ON (b_i_typlog = b_il_id) ' .
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' WHERE B_I_TYPLOG = 1 AND B_I_TYPPHY = 2 AND B_I_CACHER = 0 '.
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' AND B_D_ID = 1 ';
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foreach ($tab_mots as $mot) {
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$requete .= " AND (B_I_TITRE LIKE '%$mot%' ".
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" OR B_I_RESUMCLE LIKE '%$mot%' ".
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" OR B_I_COMMENT LIKE '%$mot%') ";
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}
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$resultats = $this->Bdd->recuperer($requete);
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$this->nbrePublications = (int) $resultats['nbre'];
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}
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private function construireEntete() {
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$entete = array('masque' => '', 'depart' => 0, 'limite' => 10, 'total' => 0);
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$entete['masque'] = $this->recupererMasque();
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$entete['depart'] = (int) $this->parametres['navigation.depart'];
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$entete['limite'] = (int) $this->parametres['navigation.limite'];
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$entete['total'] = $this->nbrePublications;
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if ($hrefPrecedent = $this->recupererHrefPrecedent()) {
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$entete['href.precedent'] = $hrefPrecedent;
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}
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if ($hrefSuivant = $this->recupererHrefSuivant()) {
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$entete['href.suivant'] = $hrefSuivant;
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}
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return $entete;
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}
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private function recupererMasque() {
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$masqueEntete = '';
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if ($this->masque_taxon) {
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$masqueEntete = "masque.taxon=$this->masque_taxon";
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}
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return $masqueEntete;
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}
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private function recupererHrefPrecedent() {
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$departActuel = $this->parametres['navigation.depart'];
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$limite = $this->parametres['navigation.limite'];
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$departPrecedent = $departActuel - $limite;
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$url = null;
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if ($departPrecedent >= 0) {
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$url = $this->obtenirUrlNavigation($departPrecedent, $limite, array('masque.taxon' => $this->masque_taxon));
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}
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return $url;
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}
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private function recupererHrefSuivant() {
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$departActuel = $this->parametres['navigation.depart'];
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$limite = $this->parametres['navigation.limite'];
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308 |
$departSuivant = $departActuel + $limite;
|
|
|
309 |
|
|
|
310 |
$url = null;
|
|
|
311 |
if ($departSuivant < $this->nbrePublications) {
|
|
|
312 |
$url = $this->obtenirUrlNavigation($departSuivant, $limite, array('masque.taxon' => $this->masque_taxon));
|
|
|
313 |
}
|
|
|
314 |
return $url;
|
|
|
315 |
}
|
|
|
316 |
|
|
|
317 |
private function obtenirUrlNavigation($depart, $limite, $parametresAdditionnels) {
|
|
|
318 |
$parametres = array(
|
|
|
319 |
'navigation.depart' => $depart,
|
|
|
320 |
'navigation.limite' => $limite);
|
|
|
321 |
|
|
|
322 |
if ($parametresAdditionnels != null) {
|
|
|
323 |
$parametres = array_merge($parametres, $parametresAdditionnels);
|
|
|
324 |
}
|
|
|
325 |
$this->UrlNavigation->setRequete($parametres);
|
|
|
326 |
$url = $this->UrlNavigation->getURL();
|
|
|
327 |
return $url;
|
|
|
328 |
}
|
|
|
329 |
}
|
|
|
330 |
?>
|