<?php
// WebSVN - Subversion repository viewing via the web using PHP
// Copyright (C) 2004-2006 Tim Armes
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//
// --
//
// templates.php
//
// Templating system to allow advanced page customisation

$ignore = false;

// Stack of previous test results
$ignorestack = array();

// Number of test levels currently ignored
$ignorelevel = 0;

// parseCommand
//
// Parse a special command

function parseCommand($line, $vars, $handle) {
  global $ignore, $ignorestack, $ignorelevel, $config, $listing, $vars;

  // process content of included file
  if (strncmp(trim($line), "[websvn-include:", 16) == 0) {
    if (!$ignore) {
      $line = trim($line);
      $file = substr($line, 16, -1);
      parseTemplate($config->templatePath.$file, $vars, $listing);
    }
    return true;
  }


  // Check for test conditions
  if (strncmp(trim($line), "[websvn-test:", 13) == 0) {
    if (!$ignore) {
      $line = trim($line);
      $var = substr($line, 13, -1);
      $neg = ($var{0} == '!');
      if ($neg) $var = substr($var, 1);
      if (empty($vars[$var]) xor $neg) {
        array_push($ignorestack, $ignore);
        $ignore = true;
      }
    } else {
      $ignorelevel++;
    }

    return true;
  }

  if (strncmp(trim($line), "[websvn-else]", 13) == 0) {
    if ($ignorelevel == 0) {
      $ignore = !$ignore;
    }

    return true;
  }

  if (strncmp(trim($line), "[websvn-endtest]", 16) == 0) {
    if ($ignorelevel > 0) {
      $ignorelevel--;
    } else {
      $ignore = array_pop($ignorestack);
    }

    return true;
  }

  if (strncmp(trim($line), "[websvn-getlisting]", 19) == 0) {
    global $path, $rev, $svnrep;

    if (!$ignore) {
      $svnrep->listFileContents($path, $rev);
    }

    return true;
  }

  if (strncmp(trim($line), "[websvn-defineicons]", 19) == 0) {
    global $icons;

    if (!isset($icons)) {
      $icons = array();
    }

    // Read all the lines until we reach the end of the definition, storing
    // each one...

    if (!$ignore) {
      while (!feof($handle)) {
        $line = trim(fgets($handle));

        if (strncmp($line, "[websvn-enddefineicons]", 22) == 0) {
          return true;
        }

        $eqsign = strpos($line, "=");

        $match = substr($line, 0, $eqsign);
        $def = substr($line, $eqsign + 1);

        $icons[$match] = $def;
      }
    }

    return true;
  }

  if (strncmp(trim($line), "[websvn-icon]", 13) == 0) {
    global $icons, $vars;

    if (!$ignore) {
      // The current filetype should be defined my $vars["filetype"]

      if (!empty($icons[$vars["filetype"]])) {
        echo parseTags($icons[$vars["filetype"]], $vars);
      } else if (!empty($icons["*"])) {
        echo parseTags($icons["*"], $vars);
      }
    }

    return true;
  }

  if (strncmp(trim($line), "[websvn-treenode]", 17) == 0) {
    global $icons, $vars;

    if (!$ignore) {
      if ((!empty($icons["i-node"])) && (!empty($icons["t-node"])) && (!empty($icons["l-node"]))) {
        for ($n = 1; $n < $vars["level"]; $n++) {
          if ($vars["last_i_node"][$n]) {
            echo parseTags($icons["e-node"], $vars);
          } else {
            echo parseTags($icons["i-node"], $vars);
          }
        }

        if ($vars["level"] != 0) {
          if ($vars["node"] == 0) {
            echo parseTags($icons["t-node"], $vars);
          } else {
            echo parseTags($icons["l-node"], $vars);
            $vars["last_i_node"][$vars["level"]] = TRUE;
          }
        }
      }
    }

    return true;
  }

  return false;
}

// parseTemplate
//
// Parse the given template, replacing the variables with the values passed

function parseTemplate($template, $vars, $listing) {
  global $ignore, $vars;

  if (!is_file($template)) {
    print"No template file found ($template)";
    exit;
  }

  $handle = fopen($template, "r");
  $inListing = false;
  $ignore = false;
  $listLines = array();

  while (!feof($handle)) {
    $line = fgets($handle);

    // Check for the end of the file list
    if ($inListing) {
      if (strcmp(trim($line), "[websvn-endlisting]") == 0) {
        $inListing = false;

        // For each item in the list
        foreach ($listing as $listvars) {
          // Copy the value for this list item into the $vars array
          foreach ($listvars as $id => $value) {
            $vars[$id] = $value;
          }

          // Output the list item
          foreach ($listLines as $line) {
            if (!parseCommand($line, $vars, $handle)) {
              if (!$ignore) {
                print parseTags($line, $vars);
              }
            }
          }
        }
      } else {
        if ($ignore == false) {
          $listLines[] = $line;
        }
      }
    } else if (parseCommand($line, $vars, $handle)) {
      continue;
    } else {
      // Check for the start of the file list
      if (strncmp(trim($line), "[websvn-startlisting]", 21) == 0) {
        $inListing = true;
      } else {
        if ($ignore == false) {
          print parseTags($line, $vars);
        }
      }
    }
  }

  fclose($handle);
}

// parseTags
//
// Replace all occurences of [websvn:varname] with the give variable

function parseTags($line, $vars) {
  global $lang;

  $l = '';
  // Replace the websvn variables
  while (preg_match('|\[websvn:([a-zA-Z0-9_]+)\]|', $line, $matches)) {
    // Find beginning
    $p = strpos($line, $matches[0]);

    // add everything up to beginning
    if ($p > 0) {
      $l .= substr($line, 0, $p);
    }

    // Replace variable (special token, if not exists)
    $l .= isset($vars[$matches[1]]) ? $vars[$matches[1]]: ('?'.$matches[1].'?');

    // Remove allready processed part of line
    $line = substr($line, $p + strlen($matches[0]));
  }

  // Rebuild line, add remaining part of line
  $line = $l.$line;

  // Replace the language strings
  while (preg_match('|\[lang:([a-zA-Z0-9_]+)\]|', $line, $matches)) {
    // Make sure that the variable exists
    if (!isset($lang[$matches[1]])) {
      $lang[$matches[1]] = "?${matches[1]}?";
    }

    $line = str_replace($matches[0], $lang[$matches[1]], $line);
  }

  // Return the results
  return $line;
}
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
   <head>
      <meta http-equiv="content-type" content="text/html;charset=UTF-8">
      <meta http-equiv="generator" content="WebSVN 2.2.1" /> <!-- leave this for stats -->
      <link rel="shortcut icon" type="image/x-icon" href="./templates/BlueGrey/favicon.ico" />
      <link type="text/css" href="./templates/BlueGrey/styles.css" rel="stylesheet" media="screen">
      <!--[if lt IE 7]>
      <script type="text/javascript" src="./templates/BlueGrey/png.js"></script>
      <![endif]-->
      <script type="text/javascript" src="./templates/BlueGrey/collapse.js"></script>
      <title>
         WebSVN
            - websvn
            - Blame
               - Rev 5
            - /include/template.php
      </title>

      <script type="text/javascript">
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</head>
<body>
	<table width="100%" border="0">
	  <tr>
		<td width="13%">&nbsp;</td>
		<td width="73%" align="center"><a href="http://www.jablonka.cz/"><img style="border: 0; width: 201px; height: 51px;" src="./templates/BlueGrey/logo.png" alt="jablonka.cz" /></a><a href="http://www.prosek.czf/"><img style="border: 0; width: 528px; height: 51px;" src="./templates/BlueGrey/squares.png" alt="prosek.czf" /></a></td>
		<td width="13%"><div style="float: right"><form action="?path=%2Finclude%2Ftemplate.php&amp;repname=websvn&amp;rev=5" method="post" id="langform"><select name="langchoice" onchange="javascript:this.form.submit();"><option value="ca">Catal&agrave;-Valenci&agrave; - Catalan</option><option value="cs">&#268;esky - Cesky</option><option value="da">Dansk - Dansk</option><option value="nl">Dutch - Dutch</option><option value="en" selected="selected">English - English</option><option value="fi">Finnish - Finnish</option><option value="fr">Fran&ccedil;ais - Francais</option><option value="de">Deutsch - German</option><option value="he-IL">&#1506;&#1489;&#1512;&#1497;&#1514; - Hebrew</option><option value="hu">Magyar - Hungarian</option><option value="id">Bahasa Indonesia - Indonesian</option><option value="it">Italiano - Italian</option><option value="ja">&#26085;&#26412;&#35486; - Japanese</option><option value="ko">&#54620;&#44397;&#50612; - Korean</option><option value="no">Norsk - Norwegian</option><option value="pl">Polski - Polish</option><option value="pt">Portugu&ecirc;s - Portuguese</option><option value="pt-BR">Portugu&ecirc;s - Brazilian Portuguese</option><option value="ru">&#1056;&#1091;&#1089;&#1089;&#1082;&#1080;&#1081; - Russian</option><option value="zh-CN">&#20013;&#25991; - Simplified Chinese</option><option value="sk">Sloven&#269;ina - Slovak</option><option value="sl">Sloven&#269;ina - Slovenian</option><option value="es">Espa&ntilde;ol - Spanish</option><option value="sv">Svenska - Swedish</option><option value="zh-TW">&#20013;&#25991; - Traditional Chinese</option><option value="tr">T&uuml;rk&ccedil;e - Turkish</option><option value="uz">O&euml;zbekcha - Uzbek</option></select><input type="submit" value="Go" /></form></div></td>
	  </tr>
	</table>
	<hr />
<table cellspacing="0" cellpadding="0" border="0" width="100%">
  <tr>
    <td align="left"><h1>websvn</h1></td>
    <td align="right"><b>Subversion Repositories:</b> <form action="form.php?" method="post" id="projectform"><select name="repname" onchange="javascript:this.form.submit();"><option value="banderdyn">banderdyn</option><option value="centos.prosek.czf">centos.prosek.czf</option><option value="crusader">crusader</option><option value="czf4bfu">czf4bfu</option><option value="czf4bfu.prosek.czf">czf4bfu.prosek.czf</option><option value="czfcentos">czfcentos</option><option value="czfgmap">czfgmap</option><option value="discover">discover</option><option value="fedora.prosek.czf">fedora.prosek.czf</option><option value="freenet-router">freenet-router</option><option value="ftth">ftth</option><option value="getonlineclouds">getonlineclouds</option><option value="hotsanic">hotsanic</option><option value="internet.prosek.czf">internet.prosek.czf</option><option value="is">is</option><option value="mapstats">mapstats</option><option value="meteolinger">meteolinger</option><option value="netmap">netmap</option><option value="qos">qos</option><option value="sedlo">sedlo</option><option value="sedlo.prosek.czf">sedlo.prosek.czf</option><option value="switches">switches</option><option value="vbtobb">vbtobb</option><option value="vlubnt">vlubnt</option><option value="weathermap">weathermap</option><option value="weatherstats">weatherstats</option><option value="websvn" selected="selected">websvn</option><option value="wifidashboard">wifidashboard</option><option value="wifimon">wifimon</option><option value="www.prosek.czf">www.prosek.czf</option><option value="xenstats">xenstats</option></select><input type="submit" value="Go" /><input type="hidden" name="selectproj" value="1" /><input type="hidden" name="op" value="form" /></form></td>
  </tr>
</table>

[<a href="listing.php?repname=websvn&amp;path=%2F&amp;rev=5">/</a>] [<a href="listing.php?repname=websvn&amp;path=%2Finclude%2F&amp;rev=5">include/</a>] [<b>template.php</b>] - Blame information for rev <b>5</b>
<p>&nbsp;</p>

<table cellpadding="2" cellspacing="0" width="100%" class="blameTbl">
	<thead>
		<tr>
			<th class="HdrClmn"><b>Line No.</b></th>
			<th class="HdrClmn"><b>Rev</b></th>
			<th class="HdrClmn"><b>Author</b></th>
			<th class="HdrClmnEnd"><b>Line</b></th>
		</tr>
	</thead>
	<tbody>
	</tbody>
</table> 


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      <p><center><font size="-1"><i><b>Powered by <a href="http://www.websvn.info/">WebSVN</a> 2.2.1</b></i></font></center>
   </body>
</html>