| 0,0 → 1,126 |
|---|
| <?php |
| /************************* |
| Coppermine Photo Gallery |
| ************************ |
| Copyright (c) 2003-2005 Coppermine Dev Team |
| v1.1 originaly written by Gregory DEMAR |
| |
| 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. |
| ******************************************** |
| Coppermine version: 1.3.3 |
| $Source: /cvsroot/coppermine/stable/include/media.functions.inc.php,v $ |
| $Revision: 1.4 $ |
| $Author: gaugau $ |
| $Date: 2005/04/19 03:17:11 $ |
| **********************************************/ |
| |
| // REQUIRES GLOBAL VAR: CONFIG |
| // REQUIRES GLOBAL FUNCTION: db_query |
| |
| global $FILE_TYPES; |
| |
| // Map content types to corresponding user parameters |
| $content_types_to_vars = array('image'=>'allowed_img_types','audio'=>'allowed_snd_types','movie'=>'allowed_mov_types','document'=>'allowed_doc_types'); |
| $CONFIG['allowed_file_extensions'] = ''; |
| |
| if (count($FILE_TYPES)==0) { |
| $result = db_query('SELECT extension, mime, content FROM '.$CONFIG['TABLE_FILETYPES'].';'); |
| while ($row = mysql_fetch_array($result)) { |
| // Only add types that are in both the database and user defined parameter |
| if ($CONFIG[$content_types_to_vars[$row['content']]]=='ALL' || is_int(strpos('/'.$CONFIG[$content_types_to_vars[$row['content']]].'/','/'.$row['extension'].'/'))) |
| { |
| $FILE_TYPES[$row['extension']] = $row; |
| $CONFIG['allowed_file_extensions'].= '/'.$row['extension']; |
| } } |
| mysql_free_result($result); |
| } |
| |
| $CONFIG['allowed_file_extensions'] = substr($CONFIG['allowed_file_extensions'],1); |
| |
| function get_type($filename,$filter=null) |
| { |
| global $FILE_TYPES; |
| if (!is_array($filename)) |
| $filename = explode('.',$filename); |
| $EOA = count($filename)-1; |
| $filename[$EOA] = strtolower($filename[$EOA]); |
| |
| if (!is_null($filter) && $FILE_TYPES[$filename[$EOA]]['content']==$filter) |
| return $FILE_TYPES[$filename[$EOA]]; |
| elseif (is_null($filter)) |
| return $FILE_TYPES[$filename[$EOA]]; |
| else |
| return null; |
| } |
| |
| function is_image(&$file) |
| { |
| return get_type($file,'image'); |
| } |
| |
| function is_movie(&$file) |
| { |
| return get_type($file,'movie'); |
| } |
| |
| function is_audio(&$file) |
| { |
| return get_type($file,'audio'); |
| } |
| |
| function is_document(&$file) |
| { |
| return get_type($file,'document'); |
| } |
| |
| function is_known_filetype($file) |
| { |
| return is_image($file) || is_movie($file) || is_audio($file) || is_document($file); |
| } |
| |
| // Not implemented yet--will be implemented by Chris |
| /* |
| function cpg_file_html(&$file,$type='thumb',$file_title='') |
| { |
| global $CONFIG, $pic_title; |
| |
| $mime_content = get_type($file['filename']); |
| $extension = file_exists("images/thumb_{$mime_content['extension']}.jpg") ? $mime_content['extension']:$mime_content['content']; |
| |
| if ($mime_content['content']=='image' && $type=='thumb') { |
| $file['pwidth'] = 100; |
| $file['pheight'] = 100; |
| } |
| |
| if ($type=='thumb') |
| $file_url = get_pic_url($file, 'thumb',$file_title=''); |
| elseif ($CONFIG['make_intermediate'] && max($file['pwidth'], $file['pheight']) > $CONFIG['picture_width']) |
| $file_url = get_pic_url($file, 'normal'); |
| else |
| $file_url = get_pic_url($file, 'fullsize'); |
| |
| $image_size = compute_img_size($file['pwidth'], $file['pheight'], $CONFIG['alb_list_thumb_size']); |
| if (($file['pwidth']==0 || $file['pheight']==0) && $type!='thumb') |
| $image_size['geom']=''; |
| |
| |
| if ($mime_content['content']=='image') { |
| if (isset($image_size['reduced'])) { |
| $file_html = "<a href=\"javascript:;\" onClick=\"MM_openBrWindow('displayimage.php?pid=$pid&fullsize=1','" . uniqid(rand()) . "','scrollbars=yes,toolbar=yes,status=yes,resizable=yes,width=" . $file['pwidth']+16 . ",height=" . $file['pheight']+16 . "')\">" |
| $file_title = "" |
| } |
| return "<img src=\"" . $file_url . "\" class=\"image\" {$image_size['geom']} border=\"0\" alt=\"{$file['filename']}\" title=\"$pic_title\">"; |
| } |
| elseif ($type=='thumb') |
| return "<img src=\"images/thumb_{$extension}.jpg\" class=\"image\" {$image_size['geom']} border=\"0\" alt=\"{$file['filename']}\" title=\"$pic_title\">"; |
| elseif ($mime_content['content']=='movie') |
| return "<object {$image_size['geom']}><param name=\"movie\" value=\"". $file_url . "\"><embed {$image_size['geom']} src=\"". $file_url . "\"></embed></object>\n"; |
| elseif ($mime_content['content']=='audio') |
| return "<object {$image_size['geom']}><param name=\"movie\" value=\"". $file_url . "\"><embed {$image_size['geom']} src=\"". $file_url . "\"></embed></object>\n"; |
| elseif ($mime_content['content']=='document') |
| return "<a href=\"{$file_url}\" target=\"_blank\" class=\"document_link\"><img src=\"images/thumb_$extension.jpg\" border=\"0\" class=\"image\" /></a>\n"; |
| }*/ |
| ?> |