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Adding functions to retrieve all files from a directory into an array :

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- get_picture_files : returns an array with all picture files according to
   $conf['picture_ext']

 - get_thumb_files : returns an array with all thumbnails according to
   $conf['picture_ext'] and $conf['prefix_thumbnail']


git-svn-id: http://piwigo.org/svn/branches/release-1_3@277 68402e56-0260-453c-a942-63ccdbb3a9ee
This commit is contained in:
z0rglub 2004-01-13 22:36:56 +00:00
parent 0fa0c8bb07
commit 1c59964dff
1 changed files with 52 additions and 1 deletions
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53
admin/include/functions.php
View file

@ -53,7 +53,58 @@ function is_image( $filename, $create_thumbnail = false )
}
return false;
}
/**
* returns an array with all picture files according to $conf['picture_ext']
*
* @param string $dir
* @return array
*/
function get_picture_files( $dir )
{
global $conf;
$pictures = array();
if ( $opendir = opendir( $dir ) )
{
while ( $file = readdir( $opendir ) )
{
if ( in_array( get_extension( $file ), $conf['picture_ext'] ) )
{
array_push( $pictures, $file );
}
}
}
return $pictures;
}
/**
* returns an array with all thumbnails according to $conf['picture_ext']
* and $conf['prefix_thumbnail']
*
* @param string $dir
* @return array
*/
function get_thumb_files( $dir )
{
global $conf;
$prefix_length = strlen( $conf['prefix_thumbnail'] );
$thumbnails = array();
if ( $opendir = @opendir( $dir ) )
{
while ( $file = readdir( $opendir ) )
{
if ( in_array( get_extension( $file ), $conf['picture_ext'] )
and substr($file,0,$prefix_length) == $conf['prefix_thumbnail'] )
{
array_push( $thumbnails, $file );
}
}
}
return $thumbnails;
}
function TN_exists( $dir, $file )
{