Subversion Repositories eFlore/Applications.del

<?php

/*
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

class SyndicationOutils {

        private $conteneur;
        private $contexte;

        public function __construct($conteneur) {
                $this->conteneur = $conteneur;
                $this->contexte = $this->conteneur->getContexte();
        }

        /**
         * Verifier si le flux admin est demande
         */
        public function fluxAdminDemande() {
                return $this->contexte->getQS('admin') != null && $this->contexte->getQS('admin') == 1;
        }

        public function demanderAutorisationAdmin() {
                $verification = $this->conteneur->getControleAcces();
                $verification->demanderAuthentificationAdmin();
        }

        /**
         * Générer les métadonnées du flux (titre, dates, editeur etc.)
         * */
        public function construireDonneesCommunesAuFlux($nomFlux, $dateDernierElement) {
                $donnees = array();
                $donnees['guid'] = $this->creerUrlService();
                $donnees['titre'] = $this->conteneur->getParametre("syndication.{$nomFlux}_titre");
                $donnees['description'] = $this->conteneur->getParametre("syndication.{$nomFlux}_dsc");
                $donnees['lien_service'] = $this->creerUrlService();
                $donnees['lien_del'] = $this->conteneur->getParametre('img_appli_lien');
                $donnees['editeur'] = $this->conteneur->getParametre('syndication.editeur');
                $date_modification_timestamp = strtotime($dateDernierElement);
                $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'] =  $this->conteneur->getParametre("syndication.generateur_nom");
                $donnees['generateur_version'] =  $this->conteneur->getParametre("syndication.generateur_version");
                return $donnees;
        }

        public function creerUrlService() {
                $url = 'http://'.
                        $this->contexte->getServer('SERVER_NAME').
                        $this->contexte->getServer('REQUEST_URI');
                return htmlspecialchars($url);
        }

        public function getUrlImage($id, $format = 'L') {
                $url_tpl = $this->conteneur->getParametre('cel_img_url_tpl');
                $id = sprintf('%09s', $id).$format;
                $url = sprintf($url_tpl, $id);
                return $url;
        }

        public function convertirDateHeureMysqlEnTimestamp($date_heure_mysql){
                $timestamp = 0;
                // Le date de 1970-01-01 pose problème dans certains lecteur de Flux, on met donc la date de création de Tela
                $date_heure_mysql = ($date_heure_mysql == '0000-00-00 00:00:00') ? '1999-12-14 00:00:00' : $date_heure_mysql;
                if ($date_heure_mysql != '0000-00-00 00:00:00') {
                        $val = explode(' ', $date_heure_mysql);
                        $date = explode('-', $val[0]);
                        $heure = explode(':', $val[1]);
                        $timestamp = mktime((int) $heure[0], (int) $heure[1], (int) $heure[2], (int) $date[1], (int) $date[2], (int) $date[0]);
                }
                return $timestamp;
        }
}