fonctions.php

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<?php
// This file should be in UTF8 without BOM - Accents examples: éèê
// +----------------------------------------------------------------------+
// | Copyright (c) 2004-2015 Advisto SAS, service PEEL - contact@peel.fr  |
// +----------------------------------------------------------------------+
// | This file is part of PEEL Shopping 8.0.0, which is subject to an   |
// | opensource GPL license: you are allowed to customize the code           |
// | for your own needs, but must keep your changes under GPL                |
// | More information: https://www.peel.fr/lire/licence-gpl-70.html          |
// +----------------------------------------------------------------------+
// | Author: Advisto SAS, RCS 479 205 452, France, https://www.peel.fr/      |
// +----------------------------------------------------------------------+
// $Id: fonctions.php 46935 2015-09-18 08:49:48Z gboussin $
if (!defined('IN_PEEL')) {
     die();
}

function echo_rss_and_die($category_id = null, $seller_id = null) {
     if (!empty($_GET['encoding'])) {
          $page_encoding = $_GET['encoding'];
     } else {
          $page_encoding = 'utf-8';
     }

     if (empty($_GET['limit'])) {
          $limit = 10;
     } else {
          $limit = min(intval($_GET['limit']), 500);
     }
     if(empty($GLOBALS['meta_title'])){
          if (!check_if_module_active('annonces')) {
               $GLOBALS['meta_title'] = $GLOBALS['STR_RSS_TITLE'];
          } else {
               // Si le module annonce existe alors, on n'affiche ces dernières annonces
               $ad_categories = get_ad_categories();
               if (!empty($category_id)) {
                    $Cat4XML = vb($ad_categories[$category_id]);
               } else {
                    $Cat4XML = "" ;
               }
               $GLOBALS['meta_title'] = $GLOBALS['STR_MODULE_RSS_META_RSS'] . ' ' . $Cat4XML;
          }
     }
     if(empty($GLOBALS['meta_description'])){
          if (check_if_module_active('annonces')) {
               $GLOBALS['meta_description'] = $GLOBALS['STR_MODULE_ANNONCES_LAST_ADS_PUBLISHED'];
          } else {
               $GLOBALS['meta_description'] = $GLOBALS['STR_MODULE_RSS_DESCRIPTION'];
          }
     }
     header('Content-type: application/rss+xml; charset=' . $page_encoding);
     // En-tête
     $output = '';
     $image_xml = '';
     // Recherche du logo du site
     if (!empty($GLOBALS['site_parameters']['logo_' . $_SESSION['session_langue']]) && $GLOBALS['site_parameters']['on_logo'] == 1) {
          $image_thumb = thumbs($GLOBALS['site_parameters']['logo_' . $_SESSION['session_langue']], 144, 144, 'fit');
          $size_array = @getimagesize($GLOBALS['uploaddir'] . '/thumbs/' . String::rawurldecode($image_thumb));
          $image_xml .= '
          <image>
               <url>' . String::htmlentities($GLOBALS['repertoire_upload'] . '/thumbs/' . $image_thumb, ENT_COMPAT, GENERAL_ENCODING, false, true, true) . '</url>
               <title>' . String::htmlentities($GLOBALS['meta_title'], ENT_COMPAT, GENERAL_ENCODING, false, true, true) . '</title>
               <link>' . String::htmlentities($GLOBALS['wwwroot'], ENT_COMPAT, GENERAL_ENCODING, false, true, true) . '</link>
               <width>' . vn($size_array[0]) . '</width>
               <height>' . vn($size_array[1]) . '</height>
               <description>' . $GLOBALS['meta_description'] .'</description>
          </image>';
     }
     $tpl = $GLOBALS['tplEngine']->createTemplate('modules/rss.tpl');
     $tpl->assign('page_encoding', $page_encoding);
     $tpl->assign('wwwroot', String::htmlentities($GLOBALS['wwwroot'], ENT_COMPAT, GENERAL_ENCODING, false, true, true));
     $tpl->assign('link', String::htmlentities(get_current_url(true), ENT_COMPAT, GENERAL_ENCODING, false, true, true));
     $tpl->assign('image_xml', String::htmlentities($image_xml, ENT_COMPAT, GENERAL_ENCODING, false, true, true));
     $tpl->assign('STR_RSS_TITLE', String::htmlentities($GLOBALS['meta_title'], ENT_COMPAT, GENERAL_ENCODING, false, true, true));
     $tpl->assign('STR_MODULE_RSS_DESCRIPTION', String::htmlentities($GLOBALS['meta_description'], ENT_COMPAT, GENERAL_ENCODING, false, true, true));
     $tpl->assign('language', String::htmlentities($_SESSION['session_langue'], ENT_COMPAT, GENERAL_ENCODING, false, true, true));
     $tpl->assign('pubDate', String::htmlentities(gmdate("r"), ENT_COMPAT, GENERAL_ENCODING, false, true, true));
     $tpl->assign('generator', String::htmlentities('Advisto RSS Generator 2.1', ENT_COMPAT, GENERAL_ENCODING, false, true, true));
     $tpl_items = array();
     if (!check_if_module_active('annonces')) {
          // Récupération et affichage des données
          $sql = "SELECT p.id, p.prix, p.tva, p.nom_".(!empty($GLOBALS['site_parameters']['product_name_forced_lang'])?$GLOBALS['site_parameters']['product_name_forced_lang']:$_SESSION['session_langue'])." AS nom, p.date_maj, p.description_" . (!empty($GLOBALS['site_parameters']['product_description_forced_lang'])?$GLOBALS['site_parameters']['product_description_forced_lang']:$_SESSION['session_langue']) . " AS description, p.promotion, c.id AS categorie_id, c.nom_" . $_SESSION['session_langue'] . " AS categorie
               FROM peel_produits p
               INNER JOIN peel_produits_categories pc ON p.id = pc.produit_id
               INNER JOIN peel_categories c ON c.id = pc.categorie_id AND " . get_filter_site_cond('categories', 'c') . "
               WHERE p.etat='1' AND " . get_filter_site_cond('produits', 'p') . " " . (!empty($category_id)?" AND pc.categorie_id='" . intval($category_id) . "'":"") . "
               GROUP BY p.id
               ORDER BY p.date_maj DESC, p.id DESC
               LIMIT " . intval($limit);
          $result = query($sql);
          while ($prod = fetch_assoc($result)) {
               $product_object = new Product($prod['id'], $prod, false, null, true, !check_if_module_active('micro_entreprise'));
               $desc_rss = trim(str_replace(array("    ", "   ", "  ", " \r", " \n", "\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n", "\r\n\r\n\r\n", "\r\n\r\n", "\n\n\n\n\n\n", "\n\n\n", "\n\n"), array(" ", " ", " ", "\r", "\n", "\r\n", "\r\n", "\r\n", "\n", "\n", "\n"), strip_tags(String::html_entity_decode_if_needed(String::htmlspecialchars_decode($product_object->description, ENT_QUOTES)))));
               $promotion_rss = $product_object->get_all_promotions_percentage(false, 0, true);
               $dateRFC = gmdate("r", strtotime($product_object->date_maj));
               if ($product_object->on_estimate) {
                    $product_affiche_prix = display_on_estimate_information(true);
               } elseif ($product_object->on_gift) {
                    $product_affiche_prix = $product_object->on_gift_points . ' ' . $GLOBALS['STR_GIFT_POINTS'];
               } else {
                    $product_affiche_prix = $product_object->get_final_price(0, display_prices_with_taxes_active(), check_if_module_active('reseller') && is_reseller(), true);
               }
               $this_item = array('title' => String::htmlentities($product_object->name . $GLOBALS['STR_BEFORE_TWO_POINTS'] . ': ' . $product_affiche_prix, ENT_COMPAT, GENERAL_ENCODING, false, true, true),                    'promotion_rss' => String::htmlentities($promotion_rss, ENT_COMPAT, GENERAL_ENCODING, false, true, true),
                    'guid' => String::htmlentities($product_object->get_product_url(), ENT_COMPAT, GENERAL_ENCODING, false, true, true),
                    'pubDate' => String::htmlentities($dateRFC, ENT_COMPAT, GENERAL_ENCODING, false, true, true),
                    'description' => String::htmlentities($desc_rss, ENT_COMPAT, GENERAL_ENCODING, false, true, true));
               $imagename = $product_object->get_product_main_picture();
               if(!empty($imagename)) {
                    $this_thumb = thumbs($imagename, $GLOBALS['site_parameters']['small_width'], $GLOBALS['site_parameters']['small_height'], 'fit');
                    if (!empty($this_thumb)) {
                         $image_infos = getimagesize($GLOBALS['uploaddir'] . '/thumbs/' . String::rawurldecode($this_thumb));
                         $this_item['image']['length'] = filesize($GLOBALS['uploaddir'] . '/thumbs/' . String::rawurldecode($this_thumb));
                         $this_item['image']['url'] = $GLOBALS['repertoire_upload'] . '/thumbs/' . $this_thumb;
                         $this_item['image']['mime'] = $image_infos['mime'];
                    }
               }
               $tpl_items[] = $this_item;
               unset($product_object);
          }
     } else {
          // Définit les limites des annonces à afficher
          // date_insertion NOT LIKE '0000%' : la date d'insertion est vide si l'affichage de l'annonce a été désactivé par le propriétaire de l'annonce
          $sql_cond = "enligne='OK' " . (!empty($GLOBALS['site_parameters']['extra_ad_database_fields_array']) && in_array('date_end', $GLOBALS['site_parameters']['extra_ad_database_fields_array']) ?" AND (date_end LIKE '0000%' OR date_end>'" . date('Y-m-d H:i:00', time()) . "')":'') . " AND (date_insertion NOT LIKE '0000%' AND date_insertion<'" . date('Y-m-d H:i:00', time() + 60) . "')";
          if (!empty($category_id)) {
               $sql_cond .= " AND id_categorie=" . intval($category_id);
          }
          if (!empty($seller_id)) {
               $sql_cond .= " AND id_personne=" . intval($seller_id);
          }
          $sql = "SELECT *
               FROM peel_lot_vente
               WHERE " . $sql_cond . " AND " . get_filter_site_cond('lot_vente') . "
               ORDER BY date_insertion DESC
               LIMIT 10";
          $rs = query($sql);
          // Génération des derniéres annonces
          while ($row_rs = fetch_assoc($rs)) {
               $IDP = $row_rs['id_personne'];
               if (empty($category_id) && !empty($row_rs['categorie_id'])) {
                    // On n'affiche la catégorie dans le titre que si on n'a pas demandé cette catégorie explicitement
                    $category_text = ucfirst($ad_categories[$row_rs['categorie_id']]) . ' - ';
               }
               $dateRFC = gmdate("r", strtotime($row_rs['date_insertion']));
               $annonce_object = new Annonce($row_rs['ref'], null, false, true);
               $desc_rss = trim(str_replace(array("    ", "   ", "  ", " \r", " \n", "\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n", "\r\n\r\n\r\n", "\r\n\r\n", "\n\n\n\n\n\n", "\n\n\n", "\n\n"), array(" ", " ", " ", "\r", "\n", "\r\n", "\r\n", "\r\n", "\n", "\n", "\n"), String::strip_tags(String::html_entity_decode_if_needed(String::htmlspecialchars_decode($annonce_object->get_description(), ENT_QUOTES)))));
               $promotion_rss = '';
               $this_item = array('title' => String::htmlentities(vb($category_text) . String::str_shorten_words(String::str_shorten(String::ucfirst($annonce_object->get_titre()), 120, '', '...', 100), 40), ENT_COMPAT, GENERAL_ENCODING, false, true, true),
                    'promotion_rss' => $promotion_rss,
                    'guid' => String::htmlentities($annonce_object->get_annonce_url(), ENT_COMPAT, GENERAL_ENCODING, false, true, true),
                    'pubDate' => String::htmlentities($dateRFC, ENT_COMPAT, GENERAL_ENCODING, false, true, true),
                    'description' => String::htmlentities(String::str_shorten(String::strip_tags(trim($desc_rss)), 250), ENT_COMPAT, GENERAL_ENCODING, false, true, true));
               $image_url = $annonce_object->get_annonce_picture(true, $GLOBALS['site_parameters']['medium_width'], $GLOBALS['site_parameters']['medium_height']);
               if(!empty($image_url)) {
                    $image_infos = getimagesize(String::rawurldecode(str_replace($GLOBALS['repertoire_upload'], $GLOBALS['uploaddir'], $image_url)));
                    $this_item['image']['length'] = filesize(String::rawurldecode(str_replace($GLOBALS['repertoire_upload'], $GLOBALS['uploaddir'], $image_url)));
                    $this_item['image']['url'] = $image_url;
                    $this_item['image']['mime'] = $image_infos['mime'];
               }
               $tpl_items[] = $this_item;
               unset($annonce_object);
          }
     }
     // Fin d'affichage
     $tpl->assign('items', $tpl_items);
     $output .= $tpl->fetch();

     $output = str_replace(array('&euro;'), array('&#8364;'), $output);
     echo String::convert_encoding($output, $page_encoding, GENERAL_ENCODING);

     // Si on veut activer tracking Analytics de cette page : 
     // il faut renseigner $GLOBALS['site_parameters']['google_analytics_site_code_for_nohtml_pages'] via la page de configuration de variables de l'administration
     close_page_generation(false);
     die();
}