* @license GPL v3 * @license CECILL v2 * @version $Id: CoelSyndication.php 381 2010-05-17 17:10:37Z jpm $ * @copyright 2009 */ class CoelSyndication extends Coel { private $format = null; private $service = null; private $squelette = null; private $squelette_dossier = null; private $squelette_diff = null; private $flux = array(); /** * Méthode appelée avec une requête de type GET. */ public function getElement($param = array()) { // Initialisation des variables $info = array(); $contenu = ''; // Pré traitement des paramêtres $pour_bdd = false; $p = $this->traiterParametresUrl(array('service', 'format'), $param, $pour_bdd); // Récupération de la liste des flux $this->chargerListeDesFlux(); // Chargement du bon type de service demandé if (isset($p['service'])) { $this->service = strtolower($p['service']); $methode = $this->getNomMethodeService(); if (method_exists($this, $methode)) { if ($this->service != 'liste_des_flux') { if (isset($p['format']) && preg_match('/^(?:rss1|rss2|atom)$/i', $p['format'])) { // Multiplication par deux de la limite car nous récupérons deux lignes par item $this->limit = $this->limit*2; // Mise en minuscule de l'indication du format $this->format = strtolower($p['format']); // Définition du fichier squelette demandé $this->squelette_dossier = dirname(__FILE__).DIRECTORY_SEPARATOR.'squelettes'.DIRECTORY_SEPARATOR; $this->squelette = $this->squelette_dossier.$this->format.'.tpl.xml'; $this->squelette_diff = $this->squelette_dossier.'diff.tpl.html'; } else { $this->format = ''; $this->messages[] = "Le service COEL Syndication nécessite d'indiquer en second paramètre le format : rss1, rss2 ou atom."; } } // Récupération du contenu à renvoyer $contenu = $this->$methode(); } else { $this->messages[] = "Le type d'information demandé '$this->service' n'est pas disponible."; } } else { $this->messages[] = "Le service COEL Syndication nécessite d'indiquer en premier paramètre le type d'information demandé."; } // Envoie sur la sortie standard $encodage = 'utf-8'; $mime = $this->getTypeMime(); $formatage_json = $this->getFormatageJson(); $this->envoyer($contenu, $mime, $encodage, $formatage_json); } private function getUrlServiceBase() { $url_service = $this->config['coel']['urlBaseJrest'].'CoelSyndication/'.$this->service.'/'.$this->format; return $url_service; } private function getNomMethodeService() { $methode = ''; $service_formate = str_replace(' ', '', ucwords(implode(' ', explode('_', $this->service)))); $methode = 'getService'.$service_formate; return $methode; } private function getTypeMime() { $mime = ''; switch ($this->format) { case 'atom' : $mime = 'application/atom+xml'; break; case 'rss1' : case 'rss2' : $mime = 'application/rss+xml'; break; default: $mime = 'text/html'; } return $mime; } private function getFormatageJson() { $json = false; switch ($this->service) { case 'liste_des_flux' : $json = true; break; default: $json = false; } return $json; } private function getFlux($nom) { $nom = strtolower($nom); return isset($this->flux[$nom]) ? $this->flux[$nom] : array(); } private function setFlux($nom, $titre, $description) { $url_base = $this->config['coel']['urlBaseJrest'].'CoelSyndication/'; $formats = array('atom', 'rss2', 'rss1'); $flux = array(); foreach ($formats as $format) { $url = $url_base.$nom.'/'.$format; $flux[$format] = $url; } $this->flux[$nom] = array('titre' => $titre, 'description' => $description, 'urls' => $flux); } private function chargerListeDesFlux() { $this->setFlux('structure','Flux de syndication des institutions', 'Ce flux fournit des informations sur les mises à jour des institutions saisies dans COEL.'); $this->setFlux('collection', 'Flux de syndication des Collections', 'Ce flux fournit des informations sur les mises à jour des collections saisies dans COEL.'); $this->setFlux('personne', 'Flux de syndication des personnes', 'Ce flux fournit des informations sur les mises à jour des personnes saisies dans COEL.'); $this->setFlux('publication', 'Flux de syndication des publications', 'Ce flux fournit des informations sur les mises à jour des publications saisies dans COEL.'); $this->setFlux('commentaire', 'Flux de syndication des notes', 'Ce flux fournit des informations sur les mises à jour des notes saisies dans COEL.'); } private function getServiceListeDesFlux() { return $this->flux; } private function getServiceStructure() { $elements = array(); $elements = array_merge($elements, $this->getHistoriqueTableStructure(120)); $elements = array_merge($elements, $this->getHistoriqueTableStructure(122)); $elements = array_merge($elements, $this->getHistoriqueTableStructure(123)); $elements = array_merge($elements, $this->getHistoriqueStructureAPersonne()); krsort($elements); $elements = array_slice($elements, 0, ($this->limit/2)); // Création du contenu $contenu = $this->executerService('cs_nom', $elements); return $contenu; } private function getHistoriqueTableStructure($table_id) { $requete = (($this->distinct) ? 'SELECT DISTINCT' : 'SELECT').' '. ' h1.cmhl_id_historique_ligne, h1.cmhl_ce_table, h1.cmhl_cle_ligne, h1.cmhl_enregistrement, '. ' h1.cmhl_date_modification, h1.cmhl_ce_etat, h1.cmhl_ip, '. ' h1.cmhl_cle_ligne AS guid, '. " 'str' AS guid_type, ". (($table_id != 120) ? ' CONCAT(IF (h1.cmhl_ce_table = 122, "Conservation", "Valorisation"), " - ", cs_nom) AS titre, ' : ''). ' cp_fmt_nom_complet AS modifier_par '. 'FROM coel_meta_historique_ligne AS h1 '. ' LEFT JOIN coel_meta_historique_ligne AS h2 '. ' ON (h1.cmhl_ce_table = h2.cmhl_ce_table '. ' AND h1.cmhl_cle_ligne = h2.cmhl_cle_ligne '. ' AND h1.cmhl_date_modification <= h2.cmhl_date_modification ) '. ' LEFT JOIN coel_personne ON (h1.cmhl_ce_modifier_par = cp_id_personne) '. (($table_id != 120) ? ' LEFT JOIN coel_structure ON (cs_id_structure = h1.cmhl_cle_ligne) ' : ''). "WHERE h1.cmhl_ce_table = $table_id %s ". (($table_id != 120) ? ' AND h1.cmhl_ce_etat != 3 ' : ''). 'GROUP BY h1.cmhl_ce_table, h1.cmhl_cle_ligne, h1.cmhl_date_modification '. 'HAVING COUNT(*) = %s '. 'ORDER BY '.((!is_null($this->orderby)) ? $this->orderby : 'h1.cmhl_date_modification DESC').' '. "LIMIT $this->start,$this->limit "; $elements = $this->executerRequeteHistorique($requete); return $elements; } private function getHistoriqueStructureAPersonne() { $requete = (($this->distinct) ? 'SELECT DISTINCT' : 'SELECT').' '. ' h1.cmhl_id_historique_ligne, h1.cmhl_ce_table, h1.cmhl_cle_ligne, h1.cmhl_enregistrement, '. ' h1.cmhl_date_modification, h1.cmhl_ce_etat, h1.cmhl_ip, '. ' h1.cmhl_cle_ligne AS guid, '. " 'csap' AS guid_type, ". ' p1.cp_fmt_nom_complet AS modifier_par, '. ' CONCAT(IF(h1.cmhl_ce_etat = 1, "Ajout", IF (h1.cmhl_ce_etat = 3, "Suppression", "Modification")), " d\'une personne liée à «", s1.cs_nom, "»") AS titre, '. ' CONCAT("Personne «", p2.cp_fmt_nom_complet, "» liée à «", s1.cs_nom, "» avec rôle «", lv1.cmlv_nom, "»") AS description '. 'FROM coel_meta_historique_ligne AS h1 '. ' LEFT JOIN coel_meta_historique_ligne AS h2 '. ' ON (h1.cmhl_ce_table = h2.cmhl_ce_table '. ' AND h1.cmhl_cle_ligne = h2.cmhl_cle_ligne '. ' AND h1.cmhl_date_modification <= h2.cmhl_date_modification ) '. ' LEFT JOIN coel_personne AS p1 ON (h1.cmhl_ce_modifier_par = p1.cp_id_personne) '. ' LEFT JOIN coel_personne AS p2 '. " ON (SUBSTRING_INDEX(h1.cmhl_cle_ligne, '-', 1) = p2.cp_id_personne) ". ' LEFT JOIN coel_structure AS s1 '. " ON (SUBSTRING_INDEX(h1.cmhl_cle_ligne, '-', -1) = s1.cs_id_structure) ". ' LEFT JOIN coel_meta_liste_valeur AS lv1 '. " ON (SUBSTRING_INDEX(SUBSTRING_INDEX(h1.cmhl_cle_ligne, '-', 2), '-', -1) = lv1.cmlv_id_valeur) ". 'WHERE h1.cmhl_ce_table = 121 %s '. 'GROUP BY h1.cmhl_ce_table, h1.cmhl_cle_ligne, h1.cmhl_date_modification '. 'HAVING COUNT(*) = %s '. 'ORDER BY '.((!is_null($this->orderby)) ? $this->orderby : 'h1.cmhl_date_modification DESC').' '. "LIMIT $this->start,$this->limit "; $elements = $this->executerRequeteHistorique($requete); return $elements; } private function getServiceCollection() { $elements = array(); $elements = array_merge($elements, $this->getHistoriqueTableCollection(101)); $elements = array_merge($elements, $this->getHistoriqueTableCollection(106)); $elements = array_merge($elements, $this->getHistoriqueCollectionAPersonne()); $elements = array_merge($elements, $this->getHistoriqueCollectionAPublication()); $elements = array_merge($elements, $this->getHistoriqueCollectionACommentaire()); krsort($elements); $elements = array_slice($elements, 0, ($this->limit/2)); //echo '
'.print_r($elements, true).'
'; // Création du contenu $contenu = $this->executerService('cc_nom', $elements); return $contenu; } private function getHistoriqueTableCollection($table_id) { // Reque générale avec paramêtres $requete = (($this->distinct) ? 'SELECT DISTINCT' : 'SELECT').' '. ' h1.cmhl_id_historique_ligne, h1.cmhl_ce_table, h1.cmhl_cle_ligne, h1.cmhl_enregistrement, '. ' h1.cmhl_date_modification, h1.cmhl_ce_etat, h1.cmhl_ip, '. ' h1.cmhl_cle_ligne AS guid, '. " 'col' AS guid_type, ". (($table_id == 106) ? ' CONCAT("Botanique", " - ", cc_nom) AS titre, ' : ''). ' cp_fmt_nom_complet AS modifier_par '. 'FROM coel_meta_historique_ligne AS h1 '. ' LEFT JOIN coel_meta_historique_ligne AS h2 '. ' ON (h1.cmhl_ce_table = h2.cmhl_ce_table '. ' AND h1.cmhl_cle_ligne = h2.cmhl_cle_ligne '. ' AND h1.cmhl_date_modification <= h2.cmhl_date_modification ) '. ' LEFT JOIN coel_personne ON (h1.cmhl_ce_modifier_par = cp_id_personne) '. (($table_id == 106) ? ' LEFT JOIN coel_collection ON (cc_id_collection = h1.cmhl_cle_ligne) ' : ''). "WHERE h1.cmhl_ce_table = $table_id %s ". (($table_id == 106) ? ' AND h1.cmhl_ce_etat != 3 ' : ''). 'GROUP BY h1.cmhl_ce_table, h1.cmhl_cle_ligne, h1.cmhl_date_modification '. 'HAVING COUNT(*) = %s '. 'ORDER BY '.((!is_null($this->orderby)) ? $this->orderby : 'h1.cmhl_date_modification DESC').' '. "LIMIT $this->start,$this->limit "; $elements = $this->executerRequeteHistorique($requete); return $elements; } private function getHistoriqueCollectionAPersonne() { $requete = (($this->distinct) ? 'SELECT DISTINCT' : 'SELECT').' '. ' h1.cmhl_id_historique_ligne, h1.cmhl_ce_table, h1.cmhl_cle_ligne, h1.cmhl_enregistrement, '. ' h1.cmhl_date_modification, h1.cmhl_ce_etat, h1.cmhl_ip, '. ' p1.cp_fmt_nom_complet AS modifier_par, '. ' h1.cmhl_cle_ligne AS guid, '. " 'ccap' AS guid_type, ". ' CONCAT(IF(h1.cmhl_ce_etat = 1, "Ajout", IF (h1.cmhl_ce_etat = 3, "Suppression", "Modification")), " d\'une personne liée à «", c1.cc_nom, "»") AS titre, '. ' CONCAT("Personne «", p2.cp_fmt_nom_complet, "» liée à «", c1.cc_nom, "» avec rôle «", lv1.cmlv_nom, "»") AS description '. 'FROM coel_meta_historique_ligne AS h1 '. ' LEFT JOIN coel_meta_historique_ligne AS h2 '. ' ON (h1.cmhl_ce_table = h2.cmhl_ce_table '. ' AND h1.cmhl_cle_ligne = h2.cmhl_cle_ligne '. ' AND h1.cmhl_date_modification <= h2.cmhl_date_modification ) '. ' LEFT JOIN coel_personne AS p1 ON (h1.cmhl_ce_modifier_par = p1.cp_id_personne) '. ' LEFT JOIN coel_personne AS p2 '. " ON (SUBSTRING_INDEX(SUBSTRING_INDEX(h1.cmhl_cle_ligne, '-', 2), '-', -1) = p2.cp_id_personne) ". ' LEFT JOIN coel_collection AS c1 '. " ON (SUBSTRING_INDEX(h1.cmhl_cle_ligne, '-', 1) = c1.cc_id_collection) ". ' LEFT JOIN coel_meta_liste_valeur AS lv1 '. " ON (SUBSTRING_INDEX(h1.cmhl_cle_ligne, '-', -1) = lv1.cmlv_id_valeur) ". 'WHERE h1.cmhl_ce_table = 103 %s '. 'GROUP BY h1.cmhl_ce_table, h1.cmhl_cle_ligne, h1.cmhl_date_modification '. 'HAVING COUNT(*) = %s '. 'ORDER BY '.((!is_null($this->orderby)) ? $this->orderby : 'h1.cmhl_date_modification DESC').' '. "LIMIT $this->start,$this->limit "; $elements = $this->executerRequeteHistorique($requete); return $elements; } private function getHistoriqueCollectionAPublication() { $requete = (($this->distinct) ? 'SELECT DISTINCT' : 'SELECT').' '. ' h1.cmhl_id_historique_ligne, h1.cmhl_ce_table, h1.cmhl_cle_ligne, h1.cmhl_enregistrement, '. ' h1.cmhl_date_modification, h1.cmhl_ce_etat, h1.cmhl_ip, '. ' p1.cp_fmt_nom_complet AS modifier_par, '. ' h1.cmhl_cle_ligne AS guid, '. " 'ccapu' AS guid_type, ". ' CONCAT(IF(h1.cmhl_ce_etat = 1, "Ajout", IF (h1.cmhl_ce_etat = 3, "Suppression", "Modification")), " d\'une publication liée à «", c1.cc_nom, "»") AS titre, '. ' CONCAT("Publication «", p2.cpu_fmt_nom_complet, "» liée à «", c1.cc_nom, "»") AS description '. 'FROM coel_meta_historique_ligne AS h1 '. ' LEFT JOIN coel_meta_historique_ligne AS h2 '. ' ON (h1.cmhl_ce_table = h2.cmhl_ce_table '. ' AND h1.cmhl_cle_ligne = h2.cmhl_cle_ligne '. ' AND h1.cmhl_date_modification <= h2.cmhl_date_modification ) '. ' LEFT JOIN coel_personne AS p1 ON (h1.cmhl_ce_modifier_par = p1.cp_id_personne) '. ' LEFT JOIN coel_publication AS p2 '. " ON (SUBSTRING_INDEX(h1.cmhl_cle_ligne, '-', -1) = p2.cpu_id_publication) ". ' LEFT JOIN coel_collection AS c1 '. " ON (SUBSTRING_INDEX(h1.cmhl_cle_ligne, '-', 1) = c1.cc_id_collection) ". 'WHERE h1.cmhl_ce_table = 104 %s '. 'GROUP BY h1.cmhl_ce_table, h1.cmhl_cle_ligne, h1.cmhl_date_modification '. 'HAVING COUNT(*) = %s '. 'ORDER BY '.((!is_null($this->orderby)) ? $this->orderby : 'h1.cmhl_date_modification DESC').' '. "LIMIT $this->start,$this->limit "; $elements = $this->executerRequeteHistorique($requete); return $elements; } private function getHistoriqueCollectionACommentaire() { $requete = (($this->distinct) ? 'SELECT DISTINCT' : 'SELECT').' '. ' h1.cmhl_id_historique_ligne, h1.cmhl_ce_table, h1.cmhl_cle_ligne, h1.cmhl_enregistrement, '. ' h1.cmhl_date_modification, h1.cmhl_ce_etat, h1.cmhl_ip, '. ' p1.cp_fmt_nom_complet AS modifier_par, '. ' h1.cmhl_cle_ligne AS guid, '. " 'ccacm' AS guid_type, ". ' CONCAT(IF(h1.cmhl_ce_etat = 1, "Ajout", IF (h1.cmhl_ce_etat = 3, "Suppression", "Modification")), " d\'un commentaire lié à «", c1.cc_nom, "»") AS titre, '. ' CONCAT("Commentaire «", c.ccm_titre, "» liée à «", c1.cc_nom, "»") AS description '. 'FROM coel_meta_historique_ligne AS h1 '. ' LEFT JOIN coel_meta_historique_ligne AS h2 '. ' ON (h1.cmhl_ce_table = h2.cmhl_ce_table '. ' AND h1.cmhl_cle_ligne = h2.cmhl_cle_ligne '. ' AND h1.cmhl_date_modification <= h2.cmhl_date_modification ) '. ' LEFT JOIN coel_personne AS p1 ON (h1.cmhl_ce_modifier_par = p1.cp_id_personne) '. ' LEFT JOIN coel_commentaire AS c '. " ON (SUBSTRING_INDEX(h1.cmhl_cle_ligne, '-', -1) = c.ccm_id_commentaire) ". ' LEFT JOIN coel_collection AS c1 '. " ON (SUBSTRING_INDEX(h1.cmhl_cle_ligne, '-', 1) = c1.cc_id_collection) ". 'WHERE h1.cmhl_ce_table = 102 %s '. 'GROUP BY h1.cmhl_ce_table, h1.cmhl_cle_ligne, h1.cmhl_date_modification '. 'HAVING COUNT(*) = %s '. 'ORDER BY '.((!is_null($this->orderby)) ? $this->orderby : 'h1.cmhl_date_modification DESC').' '. "LIMIT $this->start,$this->limit "; $elements = $this->executerRequeteHistorique($requete); return $elements; } private function getServicePersonne() { $elements = array(); $elements = array_merge($elements, $this->getHistoriqueTable(113, 'per')); $elements = array_merge($elements, $this->getHistoriquePublicationAPersonne()); krsort($elements); $elements = array_slice($elements, 0, ($this->limit/2)); //echo '
'.print_r($elements, true).'
'; // Création du contenu $contenu = $this->executerService('cp_fmt_nom_complet', $elements); return $contenu; } private function getHistoriquePublicationAPersonne() { $requete = (($this->distinct) ? 'SELECT DISTINCT' : 'SELECT').' '. ' h1.cmhl_id_historique_ligne, h1.cmhl_ce_table, h1.cmhl_cle_ligne, h1.cmhl_enregistrement, '. ' h1.cmhl_date_modification, h1.cmhl_ce_etat, h1.cmhl_ip, '. ' p1.cp_fmt_nom_complet AS modifier_par, '. ' h1.cmhl_cle_ligne AS guid, '. " 'cpap' AS guid_type, ". ' CONCAT(IF(h1.cmhl_ce_etat = 1, "Ajout", IF (h1.cmhl_ce_etat = 3, "Suppression", "Modification")), " d\'une publication liée à «", p2.cp_fmt_nom_complet, "»") AS titre, '. ' CONCAT("Publication «", pu.cpu_fmt_nom_complet, "» liée à «", p2.cp_fmt_nom_complet, "» avec rôle «", lv1.cmlv_nom, "»") AS description '. 'FROM coel_meta_historique_ligne AS h1 '. ' LEFT JOIN coel_meta_historique_ligne AS h2 '. ' ON (h1.cmhl_ce_table = h2.cmhl_ce_table '. ' AND h1.cmhl_cle_ligne = h2.cmhl_cle_ligne '. ' AND h1.cmhl_date_modification <= h2.cmhl_date_modification ) '. ' LEFT JOIN coel_personne AS p1 ON (h1.cmhl_ce_modifier_par = p1.cp_id_personne) '. ' LEFT JOIN coel_publication AS pu '. " ON (SUBSTRING_INDEX(SUBSTRING_INDEX(h1.cmhl_cle_ligne, '-', 2), '-', -1) = pu.cpu_id_publication) ". ' LEFT JOIN coel_personne AS p2 '. " ON (SUBSTRING_INDEX(h1.cmhl_cle_ligne, '-', 1) = p2.cp_id_personne) ". ' LEFT JOIN coel_meta_liste_valeur AS lv1 '. " ON (SUBSTRING_INDEX(h1.cmhl_cle_ligne, '-', -1) = lv1.cmlv_id_valeur) ". 'WHERE h1.cmhl_ce_table = 119 '. ' %s '. " AND SUBSTRING_INDEX(h1.cmhl_cle_ligne, '-', -1) IN (2361,2362,2363) ". 'GROUP BY h1.cmhl_ce_table, h1.cmhl_cle_ligne, h1.cmhl_date_modification '. 'HAVING COUNT(*) = %s '. 'ORDER BY '.((!is_null($this->orderby)) ? $this->orderby : 'h1.cmhl_date_modification DESC').' '. "LIMIT $this->start,$this->limit "; $elements = $this->executerRequeteHistorique($requete); return $elements; } private function getServicePublication() { $elements = array(); $elements = $this->getHistoriqueTable(118, 'pub'); krsort($elements); $elements = array_slice($elements, 0, ($this->limit/2)); //echo '
'.print_r($elements, true).'
'; // Création du contenu $contenu = $this->executerService('cpu_fmt_nom_complet', $elements); return $contenu; } private function getServiceCommentaire() { $elements = array(); $elements = $this->getHistoriqueTable(107, 'com'); krsort($elements); $elements = array_slice($elements, 0, ($this->limit/2)); //echo '
'.print_r($elements, true).'
'; // Création du contenu $contenu = $this->executerService('ccm_titre', $elements); return $contenu; } private function getHistoriqueTable($table_id, $guid_type) { // Reque générale avec paramêtres $requete = (($this->distinct) ? 'SELECT DISTINCT' : 'SELECT').' '. ' h1.cmhl_id_historique_ligne, h1.cmhl_ce_table, h1.cmhl_cle_ligne, h1.cmhl_enregistrement, '. ' h1.cmhl_date_modification, h1.cmhl_ce_etat, h1.cmhl_ip, '. ' h1.cmhl_cle_ligne AS guid, '. " '$guid_type' AS guid_type, ". ' cp_fmt_nom_complet AS modifier_par '. 'FROM coel_meta_historique_ligne AS h1 '. ' LEFT JOIN coel_meta_historique_ligne AS h2 '. ' ON (h1.cmhl_ce_table = h2.cmhl_ce_table '. ' AND h1.cmhl_cle_ligne = h2.cmhl_cle_ligne '. ' AND h1.cmhl_date_modification <= h2.cmhl_date_modification ) '. ' LEFT JOIN coel_personne ON (h1.cmhl_ce_modifier_par = cp_id_personne) '. "WHERE h1.cmhl_ce_table = $table_id %s ". 'GROUP BY h1.cmhl_ce_table, h1.cmhl_cle_ligne, h1.cmhl_date_modification '. 'HAVING COUNT(*) = %s '. 'ORDER BY '.((!is_null($this->orderby)) ? $this->orderby : 'h1.cmhl_date_modification DESC').' '. "LIMIT $this->start,$this->limit "; $elements = $this->executerRequeteHistorique($requete); return $elements; } private function executerRequete($requete) { $infos = null; try { $infos = $this->bdd->query($requete)->fetchAll(PDO::FETCH_ASSOC); if ($infos === false) { $this->messages[] = "La requête a retourné aucun résultat."; } } catch (PDOException $e) { $this->messages[] = sprintf($this->getTxt('sql_erreur'), $e->getFile(), $e->getLine(), $e->getMessage()); } return $infos; } private function fusionnerEnregistrements($infos) { // Fusion des lignes $elements = array(); foreach ($infos as $info) { $id = $info['cmhl_ce_table'].'|'.$info['cmhl_cle_ligne']; if (!isset($elements[$id])) { $elements[$id] = $info; } else { if ($elements[$id]['cmhl_date_modification'] < $info['cmhl_date_modification']) { $elements[$id] = $this->traiterInfosPrecedentes($info, $elements[$id]); } else { $elements[$id] = $this->traiterInfosPrecedentes($elements[$id], $info); } } } // Nettoyage et utilisation de la date pour pouvoir trier le tableau $sortie = array(); foreach ($elements as $id => $element) { $element = $this->nettoyerNomChamps($element); $id_avec_date = $element['cmhl_date_modification'].'|'.$id; $sortie[$id_avec_date] = $element; } return $sortie; } private function executerRequeteHistorique($requete) { $elements = array(); // Récupération des 1er éléments $requete_elements_1er = sprintf($requete, '', '1'); $infos_elements_1er = $this->executerRequete($requete_elements_1er); // Construction de la requête pour récupérer les second éléments $elements_1er_cle_ligne = array(); foreach ($infos_elements_1er as $info) { $elements_1er_cle_ligne[] = '"'.$info['cmhl_cle_ligne'].'"'; } $chaine_1er_elements = 'AND h1.cmhl_cle_ligne IN ('.str_replace(',,',',',implode(',', $elements_1er_cle_ligne)).') '; $requete_elements_2nd = sprintf($requete, $chaine_1er_elements, '2'); // Récupération des 2nd éléments $infos_elements_2nd = $this->executerRequete($requete_elements_2nd); // Fusion des 1er et 2nd éléments $infos = array_merge($infos_elements_1er, $infos_elements_2nd); $elements = $this->fusionnerEnregistrements($infos); return $elements; } private function executerService($champ_titre, $elements) { // Prétraitement des données $donnees = $this->construireDonneesCommunesAuFlux($elements); foreach ($elements as $element) { $xml = $this->getXmlHisto($element); $enrg = $this->getTableauDepuisXmlHisto($xml); $diff = $this->getDiffInfos($element); $diff['differences'] = $this->getDiff($element); $diff_html = (!is_null($diff['differences'])) ? Coel::traiterSquelettePhp($this->squelette_diff, $diff) : ''; $item = $this->construireDonneesCommunesAuxItems($element); $item['titre'] = $this->creerTitre($champ_titre, $element, $enrg); $item['guid'] = sprintf($this->config['coel']['guid'], 'coel:'.$element['guid_type'].$element['guid']); $item['lien'] = $this->config['coel']['urlBaseFicheConsultation'].urlencode($item['guid']); $item['description'] = '

'.$this->getMessageModif($item).'

'; $item['description'] .= $this->creerDescription($element, $enrg); $item['description'] .= $diff_html; $item['description'] = $this->nettoyerTexte($item['description']); $item['description_encodee'] = htmlspecialchars($item['description']); $donnees['items'][] = $item; } // Création du contenu à partir d'un template PHP $contenu = Coel::traiterSquelettePhp($this->squelette, $donnees); return $contenu; } private function creerTitre($champ, $element, $enrg) { $titre = ''; if (isset($element['titre'])) { $titre = $element['titre']; } else if (isset($element[$champ])) { $titre = $element[$champ]; } else if (isset($enrg[$champ])) { $titre = $enrg[$champ]; } $titre = $this->nettoyerTexte($titre); return $titre; } private function creerDescription($element, $enrg) { $description = ''; if (isset($element['description'])) { $description = $element['description']; } return $description; } private function nettoyerNomChamps($infos) { $sortie = array(); foreach ($infos as $champ => $valeur) { if (preg_match('/^__(.+)$/', $champ, $match)) { $sortie[$match[1]] = $valeur; } else { $sortie[$champ] = $valeur; } } return $sortie; } private function traiterInfosPrecedentes($infos_courantes, $infos_precedentes) { $infos_precedentes_traitees = array(); foreach ($infos_precedentes as $champ => $valeur) { $infos_precedentes_traitees['enrg_prec'] = null; $infos_precedentes_traitees['date_prec'] = null; if ($champ == 'cmhl_date_modification') { $infos_precedentes_traitees['date_prec'] = $valeur; } else if ($champ == 'cmhl_enregistrement') { $infos_precedentes_traitees['enrg_prec'] = $valeur; } else if (preg_match('/^__(.+)$/', $champ, $match)) { $infos_precedentes_traitees[$match[1].'_prec'] = $valeur; } } $sortie = array_merge($infos_courantes, $infos_precedentes_traitees); return $sortie; } private function nettoyerTexte($txt) { $txt = preg_replace('/&(?!amp;)/i', '&', $txt, -1); return $txt; } private function getMessageModif($item) { $message = $item['etat'].' le '.$item['date_maj_simple'].' par '.$item['modifier_par'].' depuis l\'IP '.$item['ip']; return $message; } private function construireDonneesCommunesAuxItems($info) { $item = array(); $date_modification_timestamp = strtotime($info['cmhl_date_modification']); $item['date_maj_simple'] = strftime('%A %d %B %Y à %H:%M', $date_modification_timestamp); $item['date_maj_RSS'] = date(DATE_RSS, $date_modification_timestamp); $item['date_maj_ATOM'] = date(DATE_ATOM, $date_modification_timestamp); $item['date_maj_W3C'] = date(DATE_W3C, $date_modification_timestamp); $item['guid'] = $info['cmhl_id_historique_ligne']; $item['cle'] = $info['cmhl_cle_ligne']; $item['ip'] = $info['cmhl_ip']; $item['modifier_par'] = $info['modifier_par']; $item['etat'] = isset($info['cmhl_ce_etat']) ? $this->getTexteEtat($info['cmhl_ce_etat']) : ''; return $item; } private function getXmlHisto($info) { $xml = ''; if ($info['cmhl_ce_etat'] == '3') { $xml = @$info['enrg_prec']; } else { $xml = $info['cmhl_enregistrement']; } return $xml; } private function getDiff($info) { $diff = null; if ($info['cmhl_ce_etat'] == '1') { $nouveau = $this->getTableauDepuisXmlHisto($info['cmhl_enregistrement']); foreach ($nouveau as $cle => $valeur) { $diff[$cle] = array('type' => 'A', 'type_txt' => 'Ajout', 'nouveau' => $valeur, 'ancien' => ' '); } } else if ($info['cmhl_ce_etat'] == '2') { $nouveau = $this->getTableauDepuisXmlHisto($info['cmhl_enregistrement']); $ancien = @$this->getTableauDepuisXmlHisto($info['enrg_prec']); foreach ($nouveau as $cle => $valeur) { if (!isset($ancien[$cle])) { $diff[$cle] = array('type' => 'A', 'type_txt' => 'Ajout', 'nouveau' => $valeur, 'ancien' => ' '); } else if (isset($ancien[$cle]) && $ancien[$cle] != $valeur) { $diff[$cle] = array('type' => 'M', 'type_txt' => 'Modification', 'nouveau' => $valeur, 'ancien' => $ancien[$cle]); } } foreach ($ancien as $cle => $valeur) { if (!isset($nouveau[$cle])) { $diff[$cle] = array('type' => 'S', 'type_txt' => 'Suppression', 'nouveau' => ' ', 'ancien' => $valeur); } } } return $diff; } private function getDiffInfos($info) { $diff = null; $format = '%d/%m/%Y à %H:%M:%S'; if ($info['cmhl_ce_etat'] == '1') { $diff['date_nouvelle'] = strftime($format, strtotime($info['cmhl_date_modification'])); $diff['date_ancienne'] = ''; $diff['etat'] = 'A'; } else if ($info['cmhl_ce_etat'] == '2') { $diff['date_nouvelle'] = strftime($format, strtotime($info['cmhl_date_modification'])); $diff['date_ancienne'] = @strftime($format, strtotime($info['date_prec'])); $diff['etat'] = 'M'; } else if ($info['cmhl_ce_etat'] == '3') { $diff['etat'] = 'S'; } return $diff; } private function getTexteEtat($code) { $etat = ''; switch ($code) { case '1' : $etat = 'Ajouté'; break; case '2' : $etat = 'Modifié'; break; case '3' : $etat = 'Supprimé'; break; default : $etat = '!Problème!'; $e = "Le champ cmhl_ce_etat possède une valeur innatendue : $code"; $this->messages[] = $e; } return $etat; } private function construireDonneesCommunesAuFlux($infos) { $donnees = $this->getFlux($this->service); $donnees['guid'] = $this->getUrlServiceBase(); $donnees['lien_service'] = htmlentities($this->creerUrlService()); $donnees['lien_coel'] = $this->config['coel']['urlBaseCoel']; $donnees['editeur'] = $this->config['coel']['editeur']; $derniere_info_en_date = reset($infos); $date_modification_timestamp = strtotime($derniere_info_en_date['cmhl_date_modification']); $donnees['date_maj_RSS'] = date(DATE_RSS, $date_modification_timestamp); $donnees['date_maj_ATOM'] = date(DATE_ATOM, $date_modification_timestamp); $donnees['date_maj_W3C'] = date(DATE_W3C, $date_modification_timestamp); $donnees['annee_courante'] = date('Y'); $donnees['generateur'] = 'COEL - Jrest'; preg_match('/([0-9]+)/', '$Revision: 381 $', $match); $donnees['generateur_version'] = $match[1]; return $donnees; } private function creerUrlService() { $url_service = $this->getUrlServiceBase(); if (isset($this->start) || isset($this->limit)) { $arguments = array(); if (isset($this->start) && isset($_GET['start'])) { $arguments[] = 'start='.$this->start; } if (isset($this->limit) && isset($_GET['limit'])) { $arguments[] = 'limit='.($this->limit/2); } if (count($arguments) > 0) { $url_service .= '?'.implode('&', $arguments); } } return $url_service; } }