[Sommaire] [Imprimer]

   1  <?php
   2  /**
   3   * $RCSfile: tinyspell.php,v $
   4   * $Revision: 1.1 $
   5   * $Date: 2006/03/14 17:33:47 $
   6   *
   7   * @author Moxiecode
   8   * @copyright Copyright © 2004-2006, Moxiecode Systems AB, All rights reserved.
   9   */
  10  
  11      require_once ("config.php");
  12  
  13      $id = sanitize($_POST['id'], "loose");
  14  
  15      if (!$spellCheckerConfig['enabled']) {
  16          header('Content-type: text/xml; charset=utf-8');
  17          echo '<?xml version="1.0" encoding="utf-8" ?><res id="' . $id . '" error="true" msg="You must enable the spellchecker by modifying the config.php file." />';
  18          die;
  19      }
  20  
  21      // Basic config
  22      $defaultLanguage = $spellCheckerConfig['default.language'];
  23      $defaultMode = $spellCheckerConfig['default.mode'];
  24  
  25      // Normaly not required to configure
  26      $defaultSpelling = $spellCheckerConfig['default.spelling'];
  27      $defaultJargon = $spellCheckerConfig['default.jargon'];
  28      $defaultEncoding = $spellCheckerConfig['default.encoding'];
  29      $outputType = "xml"; // Do not change
  30  
  31      // Get input parameters.
  32  
  33      $check = $_POST['check'];
  34      $cmd = sanitize($_POST['cmd']);
  35      $lang = sanitize($_POST['lang'], "strict");
  36      $mode = sanitize($_POST['mode'], "strict");
  37      $spelling = sanitize($_POST['spelling'], "strict");
  38      $jargon = sanitize($_POST['jargon'], "strict");
  39      $encoding = sanitize($_POST['encoding'], "strict");
  40      $sg = sanitize($_POST['sg'], "bool");
  41      $words = array();
  42  
  43      $validRequest = true;
  44  
  45      if (empty($check))
  46          $validRequest = false;
  47  
  48      if (empty($lang))
  49          $lang = $defaultLanguage;
  50  
  51      if (empty($mode))
  52          $mode = $defaultMode;
  53  
  54      if (empty($spelling))
  55          $spelling = $defaultSpelling;
  56  
  57      if (empty($jargon))
  58          $jargon = $defaultJargon;
  59  
  60      if (empty($encoding))
  61          $encoding = $defaultEncoding;
  62  
  63  	function sanitize($str, $type="strict") {
  64          switch ($type) {
  65              case "strict":
  66                  $str = preg_replace("/[^a-zA-Z0-9_\-]/i", "", $str);
  67              break;
  68              case "loose":
  69                  $str = preg_replace("/</i", "&gt;", $str);
  70                  $str = preg_replace("/>/i", "&lt;", $str);
  71              break;
  72              case "bool":
  73                  if ($str == "true" || $str == true)
  74                      $str = true;
  75                  else
  76                      $str = false;
  77              break;
  78          }
  79  
  80          return $str;
  81      }
  82  
  83      $result = array();
  84      $tinyspell = new $spellCheckerConfig['class']($spellCheckerConfig, $lang, $mode, $spelling, $jargon, $encoding);
  85  
  86      if (count($tinyspell->errorMsg) == 0) {
  87          switch($cmd) {
  88              case "spell":
  89                  // Space for non-exec version and \n for the exec version.
  90                  $words = preg_split("/ |\n/", $check, -1, PREG_SPLIT_NO_EMPTY);
  91                  $result = $tinyspell->checkWords($words);
  92              break;
  93              case "suggest":
  94                  $result = $tinyspell->getSuggestion($check);
  95              break;
  96              default:
  97                  // Just use this for now.
  98                  $tinyspell->errorMsg[] = "No command.";
  99                  $outputType = $outputType . "error";
 100              break;
 101          }
 102      } else
 103          $outputType = $outputType . "error";
 104  
 105      if (!$result)
 106          $result = array();
 107  
 108      // Output data
 109      switch($outputType) {
 110          case "xml":
 111              header('Content-type: text/xml; charset=utf-8');
 112              echo '<?xml version="1.0" encoding="utf-8" ?>';
 113              echo "\n";
 114              if (count($result) == 0)
 115                  echo '<res id="' . $id . '" cmd="'. $cmd .'" />';
 116              else
 117                  echo '<res id="' . $id . '" cmd="'. $cmd .'">'. utf8_encode(implode(" ", $result)) .'</res>';
 118  
 119          break;
 120          case "xmlerror";
 121              header('Content-type: text/xml; charset=utf-8');
 122              echo '<?xml version="1.0" encoding="utf-8" ?>';
 123              echo "\n";
 124              echo '<res id="' . $id . '" cmd="'. $cmd .'" error="true" msg="'. implode(" ", $tinyspell->errorMsg) .'" />';
 125          break;
 126          case "html":
 127              var_dump($result);
 128          break;
 129          case "htmlerror":
 130              echo "Error";
 131          break;
 132      }
 133  ?>