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"; |
}*/ |
?> |