head	1.1;
access;
symbols;
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	georg:1.1; strict;
comment	@# @;


1.1
date	2003.02.25.10.15.48;	author georg;	state Exp;
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next	;


desc
@more or less complete rewrite
@


1.1
log
@Initial revision
@
text
@<?php
include "Picture.php";
class Config {};
$config=new Config;
$files=array();

function writeLine (&$arr,$start,$num) {
  global $config;
  $end=$start+$num;
  if (! $config->be_nopix)
  {
    echo "<tr>\n";
    for ($i = $start ; $i < $end ; $i++) echo $arr[$i]->image_td();
    echo "</tr>\n";
  }
  if (! $config->be_notext)
  {
    echo "<tr>\n";
    for ($i = $start ; $i < $end ; $i++) echo $arr[$i]->text_td();
    echo "</tr>\n";
  }
}

function init ()
{
  global $config;
  global $files;
  $config->tablewidth=$config->thumbsize*$config->pixperline+$config->pixperline*$config->cellpadding*2;
  $config->uimagedir=rawurlencode($config->imagedir);
  $config->uthumbdir=rawurlencode($config->thumbdir);
  $config->uorigdir=rawurlencode($config->origdir);
  $listdir=getcwd() . "/" . $config->imagedir;
  $dir = opendir($listdir);
  $counter=0;
  while($file = readdir($dir)) {
    if (eregi($config->ispicture_regex, $file)) {
      $files[]=new $config->pictype($file,&$config);
      $counter += 1;
    }
  }  
  closedir($dir);
  usort($files,array ($config->pictype,"compare"));
  reset ($files);
}

function print_table ()
{
  global $config;
  global $files;
  $length=count($files);
  $numlines=(int)($length/$config->pixperline);
  $lastlinelen=$length%$config->pixperline;
  for ($j=0 ; $j < $numlines ; $j++)
    writeLine($files,$j*$config->pixperline,$config->pixperline); 
  if ($lastlinelen != 0)
    writeLine($files,$j*$config->pixperline,$lastlinelen);
}

function conditional_script_print()
{
  global $config;
  if ($config->javascript)
  { 
    echo '<script language="JavaScript">
  function show(file,x,y)
  {
    gross="width="+String(x)+",height="+String(y);
    if (this.viewer)
      if (this.viewer.close)
        this.viewer.close();
    this.viewer=window.open(file,"viewer",gross);
    // this.viewer.moveTo(0,0);
  }
</script>
';
  }
}
?>
@