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415 jpm 1 
<?php
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/*vim: set expandtab tabstop=4 shiftwidth=4: */
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// +------------------------------------------------------------------------------------------------------+
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// | PHP version 5.1                                                                                      |
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// +------------------------------------------------------------------------------------------------------+
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// | Copyright (C) 1999-2006 Tela Botanica (accueil@tela-botanica.org)                                    |
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// +------------------------------------------------------------------------------------------------------+
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// | This file is part of wikini.                                                                         |
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// |                                                                                                      |
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// | wikini is free software; you can redistribute it and/or modify                                       |
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// | it under the terms of the GNU General Public License as published by                                 |
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// | the Free Software Foundation; either version 2 of the License, or                                    |
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// | (at your option) any later version.                                                                  |
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// |                                                                                                      |
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// | wikini is distributed in the hope that it will be useful,                                            |
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// | but WITHOUT ANY WARRANTY; without even the implied warranty of                                       |
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// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                                        |
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// | GNU General Public License for more details.                                                         |
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// |                                                                                                      |
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// | You should have received a copy of the GNU General Public License                                    |
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// | along with Foobar; if not, write to the Free Software                                                |
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// | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                            |
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// +------------------------------------------------------------------------------------------------------+
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// CVS : $Id$
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/**
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* wikini - galerie.php
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*
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* Description :
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*
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*@package wikini
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//Auteur original :
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*@author        Jean-Pascal MILCENT <jpm@tela-botanica.org>
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//Autres auteurs :
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*@author        Aucun
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*@copyright     Tela-Botanica 1999-2007
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*@version       $Revision$ $Date$
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// +------------------------------------------------------------------------------------------------------+
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*/
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// +------------------------------------------------------------------------------------------------------+
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// |                                            ENTÊTE du PROGRAMME                                       |
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// +------------------------------------------------------------------------------------------------------+
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// Définition de constantes
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define('DS', DIRECTORY_SEPARATOR);
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/** Constante "dynamique" stockant le chemin absolue de base de l'application recherche de plante.*/
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define('GAL_CHEMIN_APPLI', dirname(realpath(__FILE__)).DS);
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/** Constante "dynamique" stockant le chemin relatif de base de l'application recherche de plante.*/
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define('GAL_CHEMIN_APPLI_RELATIF', str_replace($_SERVER['DOCUMENT_ROOT'], '', GAL_CHEMIN_APPLI));
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// Initialisation des variables
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$sortie = '';
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$GLOBALS['_GALLERIE_']['erreur'] = '';
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// Inclusion du fichier de config de l'action
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require_once GAL_CHEMIN_APPLI.'galerie'.DS.'configuration'.DS.'gal_config.inc.php';
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//+----------------------------------------------------------------------------------------------------------------+
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// Récupération des paramêtres et gestion des erreurs de paramètrage
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if (!$this->GetParameter('dossier')) {
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	$options['dossier'] = null;
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	$GLOBALS['_GALERIE_']['erreur'] = "Applette GALERIE : le paramètre 'dossier' est obligatoire !";
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} else {
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	$options['dossier'] = rtrim($this->GetParameter('dossier'), '/');
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}
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if (!$this->GetParameter('id')) {
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	$options['id'] = microtime();
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	//$GLOBALS['_GALERIE_']['erreur'] = "Applette GALERIE : le paramètre 'id' est obligatoire !";
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} else {
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	$options['id'] = $this->GetParameter('id');
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}
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if (!$this->GetParameter('largeur')) {
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    $options['largeur'] = 160;
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} else {
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	$options['largeur'] = $this->GetParameter('largeur');
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}
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if (!$this->GetParameter('hauteur')) {
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    $options['hauteur'] = 160;
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} else {
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	$options['hauteur'] = $this->GetParameter('hauteur');
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}
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if (!isset($options['qualite'])) {
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    $options['qualite'] = 70;
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}
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if (!isset($options['img_largeur'])) {
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    $options['img_largeur'] = 800;
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}
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if (!isset($options['img_hauteur'])) {
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    $options['img_hauteur'] = 600;
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}
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if (!isset($options['img_qualite'])) {
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    $options['img_qualite'] = 70;
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}
434 jpm 93 
if (!isset($options['squelette'])) {
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    $options['squelette'] = GAL_SQUELETTE_LISTE;
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}
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// +------------------------------------------------------------------------------------------------------+
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// |                                            CORPS du PROGRAMME                                        |
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// +------------------------------------------------------------------------------------------------------+
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//+----------------------------------------------------------------------------------------------------------------+
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// Récupération des données
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$noimage = 0;
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$GLOBALS['_GALERIE_']['id'] = $options['id'];
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$GLOBALS['_GALERIE_']['dossier'] = GAL_CHEMIN_RACINE.$options['dossier'];
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if (is_dir($GLOBALS['_GALERIE_']['dossier'])) {
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	if ($dh = opendir($GLOBALS['_GALERIE_']['dossier'])) {
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		while (($f = readdir($dh)) !== false) {
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			if((substr(strtolower($f),-3) == 'jpg') || (substr(strtolower($f),-3) == 'gif') || (substr(strtolower($f),-3) == 'png')) {
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				$noimage++;
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				$images[] = array('filename' => $f);
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				array_multisort($images, SORT_ASC, SORT_REGULAR);
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			}
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		}
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		closedir($dh);
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	}
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} else {
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	$GLOBALS['_GALERIE_']['erreur'] = "Applette GALERIE : le dossier d'images est introuvable à : ".$GLOBALS['_GALERIE_']['dossier'];
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}
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if($noimage) {
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	$GLOBALS['_GALERIE_']['css']['chemin'] = GAL_CHEMIN_STYLES_RELATIF;
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	$GLOBALS['_GALERIE_']['css']['largeur'] = $options['largeur'];
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	$GLOBALS['_GALERIE_']['script']['chemin'] = GAL_CHEMIN_SCRIPTS_RELATIF;
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	$GLOBALS['_GALERIE_']['images'] = array();
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	foreach($images as $image) {
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		if ($image['filename'] != '') {
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			$aso_img['fichier_nom'] = $image['filename'];
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			$aso_img['url_img'] = 'http://'.$_SERVER['HTTP_HOST'].GAL_CHEMIN_SCRIPTS_RELATIF.'showthumb.php?img='.urlencode(GAL_CHEMIN_RACINE.$options['dossier'].DS.$image['filename']).'&amp;width='.$options['img_largeur'].'&amp;height='.$options['img_hauteur'].'&amp;quality='.$options['img_qualite'].'&amp;centrage=0';
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			$aso_img['url_img_mini'] = 'http://'.$_SERVER['HTTP_HOST'].GAL_CHEMIN_SCRIPTS_RELATIF.'showthumb.php?img='.urlencode(GAL_CHEMIN_RACINE.$options['dossier'].DS.$image['filename']).'&amp;width='.$options['largeur'].'&amp;height='.$options['hauteur'].'&amp;quality='.$options['qualite'].'&amp;centrage=1';
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			$GLOBALS['_GALERIE_']['images'][] = $aso_img;
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		}
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 	}
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}
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//+----------------------------------------------------------------------------------------------------------------+
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// Gestion des squelettes
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// Extrait les variables et les ajoutes à l'espace de noms local
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extract($GLOBALS['_GALERIE_']);
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// Démarre le buffer
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ob_start();
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// Inclusion du fichier
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include GAL_CHEMIN_SQUELETTE.$options['squelette'];
415 jpm 142 
// Récupérer le  contenu du buffer
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$sortie = ob_get_contents();
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// Arrête et détruit le buffer
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ob_end_clean();
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//+----------------------------------------------------------------------------------------------------------------+
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// Sortie
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echo $sortie;
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/* +--Fin du code ----------------------------------------------------------------------------------------+
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*
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* $Log$
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*
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* +-- Fin du code ----------------------------------------------------------------------------------------+
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*/
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?>