New file |
0,0 → 1,744 |
<?php |
/** |
* Service fournissant des informations concernant COEL au format RSS1, RSS2 ou ATOM. |
* Encodage en entrée : utf8 |
* Encodage en sortie : utf8 |
* |
* Notes : pour les requêtes sur la table d'historique cela peut être assez compliqué! |
* Voir : http://www.xaprb.com/blog/2006/12/07/how-to-select-the-firstleastmax-row-per-group-in-sql/ |
* |
* @author Jean-Pascal MILCENT <jpm@tela-botanica.org> |
* @license GPL v3 <http://www.gnu.org/licenses/gpl.txt> |
* @license CECILL v2 <http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt> |
* @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('projet', 'Flux de syndication des projets', |
'Ce flux fournit des informations sur les mises à jour des projets saisis dans COEL.'); |
$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 getServiceProjet() { |
// Construction de la requête |
$requete = (($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, '. |
" 'prj' 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 = 115 %s '. |
'GROUP BY h1.cmhl_cle_ligne, h1.cmhl_date_modification, 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); |
|
// Création du contenu |
$contenu = $this->executerService('cpr_nom', $elements); |
return $contenu; |
} |
|
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, ($this->limit/2)); |
//echo '<pre>'.print_r($elements, true).'</pre>'; |
// 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, ($this->limit/2)); |
//echo '<pre>'.print_r($elements, true).'</pre>'; |
// 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, ($this->limit/2)); |
//echo '<pre>'.print_r($elements, true).'</pre>'; |
// 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, ($this->limit/2)); |
//echo '<pre>'.print_r($elements, true).'</pre>'; |
// 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) { |
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 ('.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'] = $this->config['coel']['urlBaseCoel'].'#'.urlencode($item['guid']); |
$item['description'] = '<p>'.$this->getMessageModif($item).'</p>'; |
$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 => $valeur) { |
if ($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'])); |
$diff['etat'] = 'A'; |
} else if ($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; |
} |
} |