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  1. <?php
  2.  
  3. if (!defined('OID_REGEX')) {
  4.         define('OID_REGEX', oid_detection_regex(HIGHLIGHT_OID_MINLEN, ALLOW_LEADING_ZEROES, LEADING_DOT_POLICY, true /* HIGHLIGHT_REQUIRES_WHITESPACE_DELIMITERS */));
  5. }
  6.  
  7. function queryInfo($query) {
  8.         return '<p class="green">Executed query <a href="?action=query&amp;query='.urlencode($query).'">'.htmlentities($query).'</a></p>';
  9. }
  10.  
  11. function showHTML($cont, $db, $show_internal_links=true, $monospace=true) {
  12.         $cont = htmlentities($cont);
  13. #       $cont = str_replace(' ', '&nbsp;', $cont);
  14. #       $cont = nl2br($cont);
  15.  
  16.         $rm = $db->getRedactedMessage();
  17.  
  18.         # TODO: htmlentities() bei den indexes usw
  19.         # TODO: <...> problem - wird hinzugefügt
  20.  
  21.         # TODO: als plugins?
  22.  
  23.         // Recognize index links
  24.         if ($show_internal_links) {
  25.                 $cont = preg_replace('@(index(\\((.+)\\)|):\\s*)([^\\s#].+)@', '\\1<a href="?action=show_index&amp;ns=\\3&amp;index=\\4">\\4</a>', $cont);
  26.         }
  27.  
  28.         // Recognize web links
  29.         $cont = preg_replace('@([a-zA-Z]+://[^\\s]+)@', '<a href="\\1">\\1</a>', $cont);
  30.  
  31.         // Recognize E-Mail links
  32.         $cont = preg_replace('@([^\\s:]+)\\@([^\\s]+)@', '<a href="mailto:\\1(at)\\2">\\1(at)\\2</a>', $cont); # TODO: antispam
  33.  
  34.         // Recognize OID links (with or without leading dot)
  35.         if ($show_internal_links) {
  36.                 $cont = preg_replace(OID_REGEX, '<a href="?action=show_oid&amp;oid=\\1">\\1</a>', $cont);
  37.         } else {
  38.                 $cont = preg_replace(OID_REGEX, '<a href="http://www.oid-info.com/get/\\1">\\1</a>', $cont);
  39.         }
  40.  
  41.         // Decorate the "redacted" message
  42.         if ($show_internal_links) {
  43.                 $cont = str_replace($rm, "<a href=\"?action=auth_tokens\" style=\"text-decoration:none\"><span style=\"background:black;color:white\">$rm</span></a>", $cont);
  44.         } else {
  45.                 $cont = str_replace($rm, "<span style=\"background:black;color:white\">$rm</span>", $cont);
  46.         }
  47.  
  48.         // Recognize all UUIDs (except if the UUID is already linked as uuid-index)
  49.         if ($show_internal_links) {
  50.                 $cont = preg_replace('@\\b([A-Fa-f0-9]{8}\\-[A-Fa-f0-9]{4}\\-[A-Fa-f0-9]{4}\\-[A-Fa-f0-9]{4}\\-[A-Fa-f0-9]{12})\\b(?!</a>|">)@', '<a href="?action=uuid_info&amp;uuid=\\1">\\1</a>', $cont);
  51.         }
  52.  
  53.         if (($monospace) && ($cont != '')) {
  54.                 return '<pre>'.$cont.'</pre>';
  55.         } else {
  56.                 return $cont;
  57.         }
  58. }
  59.  
  60. function showException($e) {
  61.         ob_start();
  62.         if (!headers_sent()) header('HTTP/1.1 500 Internal Server Error');
  63.         $title = 'Database error';
  64.         echo page_header($title);
  65.         $msg = $e;
  66.         $msg = str_replace(__DIR__,  '.', $msg);
  67. ?>
  68. <h2><?php echo $title; ?></h2>
  69. <p>An internal error occurred while reading the Volcano database. Please contact the administrator and try again later.</p>
  70. <p>Error message:</p>
  71. <p><pre><?php echo $msg; ?></pre></p>
  72. <?php
  73.         echo page_footer();
  74.         $cont = ob_get_contents();
  75.         ob_end_clean();
  76.         return $cont;
  77. }
  78.  
  79. function page_header($title='', $systemID='') { # TODO: w3c
  80.         ob_start();
  81. ?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
  82.         "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  83.  
  84. <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
  85.  
  86. <head>
  87.         <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
  88.         <?php if ($systemID) echo '<meta name="X-OidPlus-SystemID" content="'.$systemID.' ('.uuid_numeric_value($systemID).')" />'."\n"; ?>
  89.         <title><?php echo htmlentities($title); ?></title>
  90.         <link href="style.css" rel="stylesheet" type="text/css" />
  91.         <meta name="robots" content="noindex" /><!-- because system is outdated -->
  92. </head>
  93.  
  94. <body>
  95.  
  96. <?php
  97.         $cont = ob_get_contents();
  98.         ob_end_clean();
  99.         return $cont;
  100. }
  101.  
  102. function page_footer() { # TODO: auch version anzeigen
  103.         ob_start();
  104. ?>
  105.  
  106. <p style="text-align:center">OID+ web interface &copy; 2012 - <?php echo date('Y'); ?> <a href="http://www.viathinksoft.de/">ViaThinkSoft</a>.</p>
  107.  
  108. </body>
  109.  
  110. </html><?php
  111.         $cont = ob_get_contents();
  112.         ob_end_clean();
  113.         return $cont;
  114. }
  115.  
  116.