\n\n" );
}
// get a list of eligible files in the folder...
$Dir = opendir( $FolderName );
$Extension = "";
while( $FileName = readdir( $Dir ) )
{
if ( strstr( $FileName, "." ) )
{
$Extension = explode( ".", $FileName );
if ( ( $Extension[1] == "jpg" or
$Extension[1] == "gif" or
$Extension[1] == "png") and
( !strncmp( $Extension[ 0 ], "th-", 3 ) ) )
{
// Only add on graphics files that start with th- (the thumbnails))
$FileList[] = $FileName;
}
}
}
closedir( $Dir );
sort( $FileList );
// There may also be individual file descriptions.
// Load up an array of these
if ( file_exists( $FolderName."/". $CaptionFileName ) )
{
$CaptionFile = fopen( $FolderName."/". $CaptionFileName, "r" );
if ( $CaptionFile )
{
while ($buf = fgetcsv ($CaptionFile, 1000, ",") )
{
$Captions[ $buf[ 0 ] ] = $buf[ 1 ];
}
}
}
$i = array_search( "th-".$Index, $FileList );
$File = $FileList[ $i ];
$BigFile = substr ($File, 3 );
if ( isset( $Captions ) && $Captions[ $Index ] !== NULL )
$Caption = $Captions[ $Index ];
else
$Caption = $BigFile;
$IndexStr = sprintf( " Picture %d of %d: ", $i+1, count( $FileList ) );
if ( $i == 0 )
$IndexStr .= sprintf( " << First - <Previous - " );
else
{
$IndexStr .= sprintf( " <<First - ",
$FolderName, substr( $FileList[0], 3 ) );
$IndexStr .= sprintf( " <Previous - ",
$FolderName, substr( $FileList[$i-1], 3 ) );
}
$IndexStr.= "Index - ";
if ( $i+1 == count( $FileList ) )
$IndexStr .= sprintf( " Next>> - Last>>" );
else
{
$IndexStr .= sprintf( " Next> - ",
$FolderName, substr( $FileList[$i+1], 3 ) );
$IndexStr .= sprintf( " Last>> ",
$FolderName, substr( $FileList[count( $FileList )-1], 3 ) );
}
printf( "$TextFont". $IndexStr."
\n" );
printf( "%s%s
\n", $TextFont, $Caption );
printf( "![](\"%s%s%s\")
\n",
$FolderName, "/", $BigFile );
// printf( "
\n",
// $FolderName, "/", $BigFile, $FolderName, "/", $BigFile );
// Include any html header data that is required.
if ( file_exists( GetImageFooterName() ) )
if ( !readfile( GetImageFooterName() ) )
{
print( "\n