fecb04f2ec
Admin tpl files are moved. git-svn-id: http://piwigo.org/svn/trunk@2530 68402e56-0260-453c-a942-63ccdbb3a9ee
358 lines
11 KiB
PHP
358 lines
11 KiB
PHP
<?php
|
|
// +-----------------------------------------------------------------------+
|
|
// | Piwigo - a PHP based picture gallery |
|
|
// +-----------------------------------------------------------------------+
|
|
// | Copyright(C) 2008 Piwigo Team http://piwigo.org |
|
|
// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net |
|
|
// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick |
|
|
// +-----------------------------------------------------------------------+
|
|
// | 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 |
|
|
// | |
|
|
// | 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. |
|
|
// +-----------------------------------------------------------------------+
|
|
|
|
include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
|
|
|
|
// +-----------------------------------------------------------------------+
|
|
// | Check Access and exit when user status is not ok |
|
|
// +-----------------------------------------------------------------------+
|
|
check_status(ACCESS_ADMINISTRATOR);
|
|
|
|
//------------------------------------------------------------------- functions
|
|
// RatioResizeImg creates a new picture (a thumbnail since it is supposed to
|
|
// be smaller than original picture !) in the sub directory named
|
|
// "thumbnail".
|
|
function RatioResizeImg($path, $newWidth, $newHeight, $tn_ext)
|
|
{
|
|
global $conf, $lang, $page;
|
|
|
|
if (!function_exists('gd_info'))
|
|
{
|
|
return;
|
|
}
|
|
|
|
$filename = basename($path);
|
|
$dirname = dirname($path);
|
|
|
|
// extension of the picture filename
|
|
$extension = get_extension($filename);
|
|
|
|
if (in_array($extension, array('jpg', 'JPG', 'jpeg', 'JPEG')))
|
|
{
|
|
$srcImage = @imagecreatefromjpeg($path);
|
|
}
|
|
else if ($extension == 'png' or $extension == 'PNG')
|
|
{
|
|
$srcImage = @imagecreatefrompng($path);
|
|
}
|
|
else
|
|
{
|
|
unset($extension);
|
|
}
|
|
|
|
if ( isset( $srcImage ) )
|
|
{
|
|
// width/height
|
|
$srcWidth = imagesx( $srcImage );
|
|
$srcHeight = imagesy( $srcImage );
|
|
$ratioWidth = $srcWidth/$newWidth;
|
|
$ratioHeight = $srcHeight/$newHeight;
|
|
|
|
// maximal size exceeded ?
|
|
if ( ( $ratioWidth > 1 ) or ( $ratioHeight > 1 ) )
|
|
{
|
|
if ( $ratioWidth < $ratioHeight)
|
|
{
|
|
$destWidth = $srcWidth/$ratioHeight;
|
|
$destHeight = $newHeight;
|
|
}
|
|
else
|
|
{
|
|
$destWidth = $newWidth;
|
|
$destHeight = $srcHeight/$ratioWidth;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$destWidth = $srcWidth;
|
|
$destHeight = $srcHeight;
|
|
}
|
|
// according to the GD version installed on the server
|
|
if ( $_POST['gd'] == 2 )
|
|
{
|
|
// GD 2.0 or more recent -> good results (but slower)
|
|
$destImage = imagecreatetruecolor( $destWidth, $destHeight);
|
|
imagecopyresampled( $destImage, $srcImage, 0, 0, 0, 0,
|
|
$destWidth,$destHeight,$srcWidth,$srcHeight );
|
|
}
|
|
else
|
|
{
|
|
// GD prior to version 2 -> pretty bad results :-/ (but fast)
|
|
$destImage = imagecreate( $destWidth, $destHeight);
|
|
imagecopyresized( $destImage, $srcImage, 0, 0, 0, 0,
|
|
$destWidth,$destHeight,$srcWidth,$srcHeight );
|
|
}
|
|
|
|
if (($tndir = mkget_thumbnail_dir($dirname, $page['errors'])) == false)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
$dest_file = $tndir.'/'.$conf['prefix_thumbnail'];
|
|
$dest_file.= get_filename_wo_extension($filename);
|
|
$dest_file.= '.'.$tn_ext;
|
|
|
|
// creation and backup of final picture
|
|
if (!is_writable($tndir))
|
|
{
|
|
array_push($page['errors'], '['.$tndir.'] : '.l10n('no_write_access'));
|
|
return false;
|
|
}
|
|
imagejpeg($destImage, $dest_file);
|
|
// freeing memory ressources
|
|
imagedestroy( $srcImage );
|
|
imagedestroy( $destImage );
|
|
|
|
list($tn_width, $tn_height) = getimagesize($dest_file);
|
|
$tn_size = floor(filesize($dest_file) / 1024).' KB';
|
|
|
|
$info = array( 'path' => $path,
|
|
'tn_file' => $dest_file,
|
|
'tn_width' => $tn_width,
|
|
'tn_height' => $tn_height,
|
|
'tn_size' => $tn_size );
|
|
return $info;
|
|
}
|
|
// error
|
|
else
|
|
{
|
|
echo l10n('tn_no_support')." ";
|
|
if ( isset( $extenstion ) )
|
|
{
|
|
echo l10n('tn_format').' '.$extension;
|
|
}
|
|
else
|
|
{
|
|
echo l10n('tn_thisformat');
|
|
}
|
|
exit();
|
|
}
|
|
}
|
|
|
|
$pictures = array();
|
|
$stats = array();
|
|
|
|
if (!function_exists('gd_info'))
|
|
{
|
|
array_push($page['errors'], l10n('GD library is missing'));
|
|
}
|
|
|
|
// +-----------------------------------------------------------------------+
|
|
// | template initialization |
|
|
// +-----------------------------------------------------------------------+
|
|
$template->set_filenames( array('thumbnail'=>'thumbnail.tpl') );
|
|
|
|
$template->assign(array(
|
|
'U_HELP' => PHPWG_ROOT_PATH.'popuphelp.php?page=thumbnail',
|
|
));
|
|
// +-----------------------------------------------------------------------+
|
|
// | search pictures without thumbnails |
|
|
// +-----------------------------------------------------------------------+
|
|
$wo_thumbnails = array();
|
|
$thumbnalized = array();
|
|
|
|
|
|
// what is the directory to search in ?
|
|
$query = '
|
|
SELECT galleries_url FROM '.SITES_TABLE.'
|
|
WHERE galleries_url NOT LIKE "http://%"
|
|
;';
|
|
$result = pwg_query($query);
|
|
while ( $row=mysql_fetch_assoc($result) )
|
|
{
|
|
$basedir = preg_replace('#/*$#', '', $row['galleries_url']);
|
|
$fs = get_fs($basedir);
|
|
|
|
// because isset is one hundred time faster than in_array
|
|
$fs['thumbnails'] = array_flip($fs['thumbnails']);
|
|
|
|
foreach ($fs['elements'] as $path)
|
|
{
|
|
// only pictures need thumbnails
|
|
if (in_array(get_extension($path), $conf['picture_ext']))
|
|
{
|
|
$dirname = dirname($path);
|
|
$filename = basename($path);
|
|
|
|
// only files matching the authorized filename pattern can be considered
|
|
// as "without thumbnail"
|
|
if (!preg_match('/^[a-zA-Z0-9-_.]+$/', $filename))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
// searching the element
|
|
$filename_wo_ext = get_filename_wo_extension($filename);
|
|
$tn_ext = '';
|
|
$base_test = $dirname.'/thumbnail/';
|
|
$base_test.= $conf['prefix_thumbnail'].$filename_wo_ext.'.';
|
|
foreach ($conf['picture_ext'] as $ext)
|
|
{
|
|
if (isset($fs['thumbnails'][$base_test.$ext]))
|
|
{
|
|
$tn_ext = $ext;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (empty($tn_ext))
|
|
{
|
|
array_push($wo_thumbnails, $path);
|
|
}
|
|
}
|
|
} // next element
|
|
} // next site id
|
|
// +-----------------------------------------------------------------------+
|
|
// | thumbnails creation |
|
|
// +-----------------------------------------------------------------------+
|
|
if (isset($_POST['submit']))
|
|
{
|
|
$times = array();
|
|
$infos = array();
|
|
|
|
// checking criteria
|
|
if (!ereg('^[0-9]{2,3}$', $_POST['width']) or $_POST['width'] < 10)
|
|
{
|
|
array_push($page['errors'], l10n('tn_err_width').' 10');
|
|
}
|
|
if (!ereg('^[0-9]{2,3}$', $_POST['height']) or $_POST['height'] < 10)
|
|
{
|
|
array_push($page['errors'], l10n('tn_err_height').' 10');
|
|
}
|
|
|
|
// picture miniaturization
|
|
if (count($page['errors']) == 0)
|
|
{
|
|
$num = 1;
|
|
foreach ($wo_thumbnails as $path)
|
|
{
|
|
if (is_numeric($_POST['n']) and $num > $_POST['n'])
|
|
{
|
|
break;
|
|
}
|
|
|
|
$starttime = get_moment();
|
|
if ($info = RatioResizeImg($path,$_POST['width'],$_POST['height'],'jpg'))
|
|
{
|
|
$endtime = get_moment();
|
|
$info['time'] = ($endtime - $starttime) * 1000;
|
|
array_push($infos, $info);
|
|
array_push($times, $info['time']);
|
|
array_push($thumbnalized, $path);
|
|
$num++;
|
|
}
|
|
else
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (count($infos) > 0)
|
|
{
|
|
$sum = array_sum($times);
|
|
$average = $sum / count($times);
|
|
sort($times, SORT_NUMERIC);
|
|
$max = array_pop($times);
|
|
if (count($thumbnalized) == 1)
|
|
{
|
|
$min = $max;
|
|
}
|
|
else
|
|
{
|
|
$min = array_shift($times);
|
|
}
|
|
|
|
$tpl_var =
|
|
array(
|
|
'TN_NB'=>count($infos),
|
|
'TN_TOTAL'=>number_format($sum, 2, '.', ' ').' ms',
|
|
'TN_MAX'=>number_format($max, 2, '.', ' ').' ms',
|
|
'TN_MIN'=>number_format($min, 2, '.', ' ').' ms',
|
|
'TN_AVERAGE'=>number_format($average, 2, '.', ' ').' ms',
|
|
'elements' => array()
|
|
);
|
|
|
|
foreach ($infos as $i => $info)
|
|
{
|
|
$tpl_var['elements'][] =
|
|
array(
|
|
'PATH'=>$info['path'],
|
|
'TN_FILE_IMG'=>$info['tn_file'],
|
|
'TN_FILESIZE_IMG'=>$info['tn_size'],
|
|
'TN_WIDTH_IMG'=>$info['tn_width'],
|
|
'TN_HEIGHT_IMG'=>$info['tn_height'],
|
|
'GEN_TIME'=>number_format($info['time'], 2, '.', ' ').' ms',
|
|
);
|
|
}
|
|
$template->assign('results', $tpl_var);
|
|
}
|
|
}
|
|
}
|
|
// +-----------------------------------------------------------------------+
|
|
// | form & pictures without thumbnails display |
|
|
// +-----------------------------------------------------------------------+
|
|
$remainings = array_diff($wo_thumbnails, $thumbnalized);
|
|
|
|
if (count($remainings) > 0)
|
|
{
|
|
$form_url = get_root_url().'admin.php?page=thumbnail';
|
|
$gd = !empty($_POST['gd']) ? $_POST['gd'] : 2;
|
|
$width = !empty($_POST['width']) ? $_POST['width'] : $conf['tn_width'];
|
|
$height = !empty($_POST['height']) ? $_POST['height'] : $conf['tn_height'];
|
|
$n = !empty($_POST['n']) ? $_POST['n'] : 5;
|
|
|
|
$template->assign(
|
|
'params',
|
|
array(
|
|
'F_ACTION'=> $form_url,
|
|
'GD_SELECTED' => $gd,
|
|
'N_SELECTED' => $n,
|
|
'WIDTH_TN'=>$width,
|
|
'HEIGHT_TN'=>$height
|
|
));
|
|
|
|
$template->assign(
|
|
'TOTAL_NB_REMAINING',
|
|
count($remainings));
|
|
|
|
foreach ($remainings as $path)
|
|
{
|
|
list($width, $height) = getimagesize($path);
|
|
$size = floor(filesize($path) / 1024).' KB';
|
|
|
|
$template->append(
|
|
'remainings',
|
|
array(
|
|
'PATH'=>$path,
|
|
'FILESIZE_IMG'=>$size,
|
|
'WIDTH_IMG'=>$width,
|
|
'HEIGHT_IMG'=>$height,
|
|
));
|
|
}
|
|
}
|
|
|
|
// +-----------------------------------------------------------------------+
|
|
// | return to admin |
|
|
// +-----------------------------------------------------------------------+
|
|
$template->assign_var_from_handle('ADMIN_CONTENT', 'thumbnail');
|
|
?>
|