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<?php
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/**
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* PHP Version 5
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*
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* @category PHP
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* @package papyrus_bp
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* @author aurelien <aurelien@tela-botanica.org>
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* @copyright 2010 Tela-Botanica
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* @license http://www.cecill.info/licences/Licence_CeCILL_V2-fr.txt Licence CECILL
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* @version SVN: <svn_id>
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* @link /doc/papyrus_bp/
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*/
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Class DocumentsRss extends ProjetService {
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public function __construct($config, $demarrer_session= true) {
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parent::__construct($config, $demarrer_session);
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}
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// TODO: gérer plusieurs format et utiliser les mêmes classes communes que
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// celles du cel
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public function getElement($uid){
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$format = 'rss2';
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// on selectionne les projets les plus actifs
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$requete_docs_projets = 'SELECT * FROM projet_documents '.
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'WHERE pd_ce_type != 0 AND pd_visibilite = "public" '.
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'ORDER BY pd_date_de_mise_a_jour DESC '.
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'LIMIT 0,5';
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$resume = array();
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$titre = htmlspecialchars('Derniers documents publics ');
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$lien = 'http://www.tela-botanica.org/page:liste_projets';
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$docs = $this->bdd->query($requete_docs_projets)->fetchAll();
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$rss = '<?xml version="1.0" encoding="UTF-8"?>'.
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'<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
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<channel>
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<title>'.$titre.'</title>
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<link>'.$lien.'</link>
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<atom:link href="" rel="self" type="application/rss+xml" />
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<description>'.$titre.'</description>';
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foreach($docs as $doc) {
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$infos_projet = $this->obtenirInformationsProjet($doc['pd_ce_projet']);
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$date_modification_timestamp = strtotime($doc['pd_date_de_mise_a_jour']);
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$date_maj_doc = date(DATE_RSS, $date_modification_timestamp);
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$nom_projet = 'Dans le projet '.$infos_projet[0]['p_titre'];
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$id_doc = $doc['pd_id'];
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$nom_doc = $doc['pd_nom'];
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$description = preg_replace('/&(?!(a-z+|#0-9+|#x0-9a-f+);)/i', '&', $nom_projet);
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$description = preg_replace('/000null/i', '', $nom_projet);
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$description = htmlspecialchars($description);
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$lien_doc = 'http://www.tela-botanica.org/projets/'.$doc['pd_ce_projet'].'/telechargement/'.$doc['pd_id'];
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$rss .='<item>
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<guid>'.$id_doc.'</guid>
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<title>'.$nom_doc.'</title>
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<link>'.$lien_doc.'</link>
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<description>'.$description.'</description>
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<category>Document</category>
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<pubDate>'.$date_maj_doc.'</pubDate>
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</item>';
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}
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$rss .= '</channel>'.
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'</rss>';
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echo $rss;
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}
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}
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aurelien |
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?>
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