File: utils.php


<?php

function tdbg($msg, $funnycolor='red', $indent=0)
{
   echo "<table>";
   echo "<tr><td class=stuff>";
   dbg($msg, $funnycolor, $indent);
   echo "</td></tr>\n";
   echo "</table>";
}

function dbg($inmsg, $funnycolor='red', $indent=0)
{
   
   for($i=0; $i<$indent; $i++)
   echo " &nbsp; &nbsp ";
   $msg = sprintf("<b><font color=$funnycolor>%s</font></b><br>", $inmsg);
   echo "$msg";
}

function Alert($msg)
{
   echo "<script language=javascript> alert('$msg'); </script>";
}


function fixPath($path)
{
   if($path[0] != "/")
   $path = "/" . $path;
   $length = strlen($path);
   if($path[$length-1] != "/")
   $path .= "/";
   
   return ($path);
}

function dispLabel($str)
{
   
   $tmpLabel = basename($str);
   $tmpLabel = ereg_replace ("^.+\-", "", $tmpLabel);
   $tmpLabel = ereg_replace ("\..*$", "", $tmpLabel);
   $tmpLabel = ereg_replace("_", " " ,    $tmpLabel);
   return($tmpLabel);
}

function mkLabel ($str)
{
   $tmp = basename($str);
   $label = ereg_replace ("\..*$", "", $tmp);
   return ($label);
}

function swapSuffix($srcfile, $tosuffix)
{
   $dotPos = strrpos($srcfile,".");
   $length = strlen($srcfile);
   $goodLength = $dotPos+1;
   $ret = substr($srcfile,0, $goodLength) . $tosuffix;
   return $ret;
}

function stripSuffix($srcfile)
{
   $dotPos = strrpos($srcfile,".");
   $ret = substr($srcfile,0, $dotPos);
   return $ret;
}

function getSuffix($srcfile)
{
   $dotPos = strrpos($srcfile,".");
   if($dotPos == true)
   $ret = substr($srcfile, $dotPos+1);
   else
   $ret = $srcfile;
   // $ret = "";
   return $ret;
}

function stripHttpStuff($srcfile)
{
   $dotPos = strrpos($srcfile,"/");
   $ret = substr($srcfile, $dotPos+1);
   return $ret;
}

function getMimeType($file)
{
   $mime_type = "unknown";
   $suffix = substr($file, strrpos($file,"."));
   if(strstr($suffix, "jpg"))
   $mime_type = "image/jpeg";
   elseif (strstr($suffix, "gif"))
   $mime_type = "image/gif";
   elseif (strstr($suffix, "\.txt"))
   $mime_type = "text/plain";
   elseif (strstr($suffix, "\.htm"))
   $mime_type = "text/html";
   elseif (strstr($suffix, "\.cgi"))
   $mime_type = "text/html";
   elseif (strstr($suffix, "\.php"))
   $mime_type = "text/html";
   elseif (strstr($suffix, "\.cap"))
   $mime_type = "text/plain";
   
   return($mime_type);
}

function getPageType ($file)
{
   $tmp = basename($file);
   $retval="unknown";
   
   if (is_dir($file))
   {
      $retval = "dir";
   }
   elseif (strstr ($tmp, "html") || strstr ($tmp, ".php"))
   $retval = "html";
   elseif (strstr ($tmp, ".cap"))
   $retval = "image_caption";
   elseif (strstr ($tmp, "htm") && !stristr ($tmp, "html"))
   $retval = "htm";
   elseif (strstr ($tmp, ".furl"))
   $retval = "furl";
   elseif (strstr ($tmp, ".url"))
   $retval = "url";
   elseif (strstr ($tmp, ".txt"))
   $retval = "text";
   elseif (strstr ($tmp, ".lbl"))
   $retval = "lbl";
   elseif (stristr ($tmp, ".pdf"))
   $retval = "downloadable";
   elseif (stristr ($tmp, ".jpg") || stristr ($tmp, ".gif")
   || stristr ($tmp, ".png") || stristr ($tmp, ".jpeg"))
   $retval = "std_one_image";
   elseif (strstr ($tmp, "gz") || stristr ($tmp, "zip") || stristr ($tmp, "dxf") || stristr ($tmp, "xls"))
   $retval = "downloadable";
   elseif (stristr ($tmp, "css"))
   $retval = "css";
   elseif ($tmp == "keywords")
   $retval = "keywords";
   
   //echo "retval: ", $retval, "<br/>";
   return ($retval);
}
?>
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