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album_gallery.php

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<?php
/* $Id: album_gallery.php,v 1.2 2003/10/03 15:28:41 mikko Exp $ */
/*
 * ImaComm - a web based photo album software
 * Copyright (C) 2003, Mikko Kokkonen
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or (at
 * your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
class Album_gallery extends Album
{
        function loadData($dir)
        {
                // We need for photos location of Gallery...
                global $settings;

                require_once ($settings->attribute("gallery_location")."/classes/Image.php");
                require_once ($settings->attribute("gallery_location")."/classes/AlbumItem.php");

                $albumsrc = $dir."/album.dat";
                $photosrc = $dir."/photos.dat";
                
                if (!file_exists($albumsrc) || !file_exists($photosrc))
                {
                        return;
                }
                
                // Load serialized data...
                ob_start();
                readfile($albumsrc);
                $aser = ob_get_contents();
                ob_end_clean();

                ob_start();
                readfile($photosrc);
                $pser = ob_get_contents();
                ob_end_clean();
                
                $data = unserialize($aser);
                $photos = unserialize($pser);
                
                // Support only version 10
                if ($data->version != 10)
                {
                        return;
                }
                // Load data...
                $this->id = $data->fields['name'];
                $this->attributes['title'] = $data->fields['title'];
                $this->attributes['description'] = $data->fields['description'];
                $this->attributes['visited'] = $data->fields['clicks_date'].":".$data->fields['clicks'];
                $this->attributes['comments'] = "gallery://$dir";

                // Find photos...
                for ($p = 0; $p < count($photos); $p++)
                {
                        // We support only version 10!
                        if ($photos[$p]->version != 10)
                        {
                                continue;
                        }
                        $tmp = $photos[$p]->image;
                        if ($tmp->name != null)
                        {
                                if (!is_null($tmp->resizedName))
                                {
                                        $this->photos[] = $tmp->resizedName.".".$tmp->type;
                                }
                                else
                                {
                                        $this->photos[] = $tmp->name.".".$tmp->type;
                                }
                                $this->thumbnails[] = $tmp->name.".thumb.".$tmp->type;
                                $this->captions[] = $photos[$p]->caption;
                                $this->visited[] = $photos[$p]->uploadDate.":".$photos[$p]->clicks;
                        }
                }
                
                // Find logo...
                foreach ($photos as $photo)
                {
                        if ($photo->highlight)
                        {
                                $this->attributes['logo'] = $photo->highlightImage->name.".".$photo->highlightImage->type;
                                break;
                        }
                }
        }
}
?>

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