head	1.3;
access;
symbols;
locks
	georg:1.3; strict;
comment	@# @;


1.3
date	2003.02.25.16.03.54;	author georg;	state Exp;
branches;
next	1.2;

1.2
date	2003.02.25.15.34.08;	author georg;	state Exp;
branches;
next	1.1;

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


desc
@more or less complete rewrite
@


1.3
log
@name/file fix
@
text
@<?php
class Pic {
  var $origsize=array();
  var $thumbsize=array();

  function Pic ($file, $global_ctx)
  {
    $config=&$global_ctx;
    $this->config=&$config;
    $this->name=$file;
    $this->file=$config->imagedir . "/" .$file;
    $this->orig=$config->origdir . "/" .$file;
    $this->thumb=$config->thumbdir. "/" .$file;
    $this->ufile=$config->uimagedir . "/" . rawurlencode($file);
    $this->uorig=$config->uorigdir . "/" . rawurlencode($file);
    $this->uthumb=$config->uthumbdir . "/" . rawurlencode($file);

    if ($this->filesize=GetImagesize($this->file)) $valid_file=true;
    else echo "<br>WARNING: $this->file (orig) does not work! <br>\n";  
    if ($this->thumbsize=GetImagesize($this->thumb)) $valid_thumb=true;
    else echo "<br>WARNING: $this->thumb (thumbnail) does not work! <br>\n";
    if ($config->imagedir != $config->origdir)
    {
      if ($this->origsize = GetImagesize($this->orig)) $valid_orig=true;
      else echo "<br>WARNING: $this->file (orig) does not work! <br>\n";  
    }
    else $this->origsize=$this->filesize;
    if ($valid_file and $valid_orig and  $valid_thumb) $this->valid=true;
    else $this->valid=false;
    if (eregi($config->filename_regex, $file, $result))
      $this->alt=$result[2];
    else 
    {
      $this->alt=false;
      if ($config->debug)  echo "<br>WARNING: NO ALT TAG match! <br>\n";
    }
  }

  function image_td () {
    $config=&$this->config;
    $out="";
    $out .= '<td valign="center" align="center">';
    $out .= '<a href="' . $this->ufile . '">';
    $out .= '<img src="' . $this->uthumb . '"';
    if ($this->alt) $out .= ' alt="' . $this->alt . '"';
    $out .= ' border="0"></a></td>' . "\n";
    return $out;
  }

  function text_td () {
    $out="";
    $out .= '<td valign="center" align="center">';
    $out .= '<a href="' . $this->uorig .= '">';
    if ($this->alt) $out .= $this->alt;
    else $out .= "big";
    $out .= '</a></td>' . "\n";
    echo $out;
  }

  function compare (&$a,&$b)
  {
    return strcasecmp ( $a->name , $b->name ) ;
  }

  function getOrigHeight()     { return $this->origsize[1]; }
  function getOrigStr()        { return $this->origsize[3]; }
  function getOrigWidth()      { return $this->origsize[0]; }
  function getFileHeight()     { return $this->filesize[1]; }
  function getFileStr()        { return $this->filesize[3]; }
  function getFileWidth()      { return $this->filesize[0]; }
  function getThumbHeight()    { return $this->thumbsize[1]; }
  function getThumbStr()       { return $this->thumbsize[3]; }
  function getThumbWidth()     { return $this->thumbsize[0]; }
}

class sizePic extends Pic
{
  function compare (&$a,&$b)
  {
    if ( $a->getOrigWidth() == $b->getOrigWidth() ) return 0;
    return ( $a->getOrigWidth() > $b->getOrigWidth()  ? -1 : 1);
  }

  function text_td () {
    $out="";
    $out .= '<td valign="center" align="center">';
    $out .= '<a href="' . $this->uorig .= '">';
    if ($this->alt) $out .= $this->alt;
    else $out .= $this->getOrigWidth() . "x" . $this->getOrigHeight();
    $out .= '</a></td>' . "\n";
    echo $out;
  }

}

class Pic_Javascript extends Pic
{
  function image_td () {
    $config=&$this->config;
    $out="";
    $out .= '<td valign="center" align="center">';
    $out .= '<a href="javascript:show(' . "'";
    $out .= $config->viewer . "?file=" . base64_encode($this->file);
    $out .= "&width=" . $this->getFileWidth();
    $out .= "&height=" . $this->getFileHeight();
    $out .= "'," . $this->getFileWidth() . "," . $this->getFileHeight() . ')">';
    $out .= '<img src="' . $this->ufile . '"';
    if ($this->alt) $out .= ' alt="' . $this->alt . '"';
    $out .= " " . $this->getThumbStr();
    $out .= ' border="0"></a></td>' . "\n";
    return $out;
  }
}

class sizeJavaPic extends sizePic
{
  // should be a copy from above, but php does not support multiple 
  // inheritance
  function image_td () {
    $config=&$this->config;
    $out="";
    $out .= '<td valign="center" align="center">';
    $out .= '<a href="javascript:show(' . "'";
    $out .= $config->viewer . "?file=" . base64_encode($this->file);
    $out .= "&width=" . $this->getFileWidth();
    $out .= "&height=" . $this->getFileHeight();
    $out .= "'," . $this->getFileWidth() . "," . $this->getFileHeight() . ')">';
    $out .= '<img src="' . $this->ufile . '"';
    if ($this->alt) $out .= ' alt="' . $this->alt . '"';
    $out .= " " . $this->getThumbStr();
    $out .= ' border="0"></a></td>' . "\n";
    return $out;
  }
}
?>
@


1.2
log
@no alt at all
@
text
@d10 1
d30 1
a30 1
    if (eregi($config->filename_regex, $this->file, $result))
d62 1
a62 2
    if ( $a->file == $b->file ) return 0;
    return ( $a->file > $b->file  ? -1 : 1) ;
@


1.1
log
@Initial revision
@
text
@a35 9
//  echo $this->getOrigHeight()  . "\n" ; 
//  echo $this->getOrigStr()     . "\n" ; 
//  echo $this->getOrigWidth()   . "\n" ; 
//  echo $this->getFileHeight()  . "\n" ; 
//  echo $this->getFileStr()     . "\n" ; 
//  echo $this->getFileWidth()   . "\n" ; 
//  echo $this->getThumbHeight() . "\n" ; 
//  echo $this->getThumbStr()    . "\n" ; 
//  echo $this->getThumbWidth()  . "\n" ; 
d101 2
a102 1
    $out .= '<td valign="center" align="center"><a href="javascript:show(\'';
d106 4
a109 4
    $out .= "'," . $this->getFileWidth() . "," . $this->getFileHeight();
    $out .= ')"><img src="' . $this->ufile;
    $out .= '" alt="' . $this->alt . '" ';
    $out .= $this->getThumbStr();
d114 1
d122 2
a123 1
    $out .= '<td valign="center" align="center"><a href="javascript:show(\'';
d127 4
a130 4
    $out .= "'," . $this->getFileWidth() . "," . $this->getFileHeight();
    $out .= ')"><img src="' . $this->ufile;
    $out .= '" alt="' . $this->alt . '" ';
    $out .= $this->getThumbStr();
a134 1

@