wp-includes/js/tinymce/plugins/spellchecker/tinyspell.php

   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         // Ignore the Notice errors for now.
  12         error_reporting(E_ALL ^ E_NOTICE);
  13
  14         require_once("config.php");
  15
  16         $id = sanitize($_POST['id'], "loose");
  17
  18         if (!$spellCheckerConfig['enabled']) {
  19                 header('Content-type: text/xml; charset=utf-8');
  20                 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." />';
  21                 die;
  22         }
  23
  24         // Basic config
  25         $defaultLanguage = $spellCheckerConfig['default.language'];
  26         $defaultMode = $spellCheckerConfig['default.mode'];
  27
  28         // Normaly not required to configure
  29         $defaultSpelling = $spellCheckerConfig['default.spelling'];
  30         $defaultJargon = $spellCheckerConfig['default.jargon'];
  31         $defaultEncoding = $spellCheckerConfig['default.encoding'];
  32         $outputType = "xml"; // Do not change
  33
  34         // Get input parameters.
  35
  36         $check = urldecode(getRequestParam('check'));
  37         $cmd = sanitize(getRequestParam('cmd'));
  38         $lang = sanitize(getRequestParam('lang'), "strict");
  39         $mode = sanitize(getRequestParam('mode'), "strict");
  40         $spelling = sanitize(getRequestParam('spelling'), "strict");
  41         $jargon = sanitize(getRequestParam('jargon'), "strict");
  42         $encoding = sanitize(getRequestParam('encoding'), "strict");
  43         $sg = sanitize(getRequestParam('sg'), "bool");
  44         $words = array();
  45
  46         $validRequest = true;
  47
  48         if (empty($check))
  49                 $validRequest = false;
  50
  51         if (empty($lang))
  52                 $lang = $defaultLanguage;
  53
  54         if (empty($mode))
  55                 $mode = $defaultMode;
  56
  57         if (empty($spelling))
  58                 $spelling = $defaultSpelling;
  59
  60         if (empty($jargon))
  61                 $jargon = $defaultJargon;
  62
  63         if (empty($encoding))
  64                 $encoding = $defaultEncoding;
  65
  66         function sanitize($str, $type="strict") {
  67                 switch ($type) {
  68                         case "strict":
  69                                 $str = preg_replace("/[^a-zA-Z0-9_\-]/i", "", $str);
  70                         break;
  71                         case "loose":
  72                                 $str = preg_replace("/</i", "&gt;", $str);
  73                                 $str = preg_replace("/>/i", "&lt;", $str);
  74                         break;
  75                         case "bool":
  76                                 if ($str == "true" || $str == true)
  77                                         $str = true;
  78                                 else
  79                                         $str = false;
  80                         break;
  81                 }
  82
  83                 return $str;
  84         }
  85
  86         function getRequestParam($name, $default_value = false) {
  87                 if (!isset($_REQUEST[$name]))
  88                         return $default_value;
  89
  90                 if (!isset($_GLOBALS['magic_quotes_gpc']))
  91                         $_GLOBALS['magic_quotes_gpc'] = ini_get("magic_quotes_gpc");
  92
  93                 if (isset($_GLOBALS['magic_quotes_gpc'])) {
  94                         if (is_array($_REQUEST[$name])) {
  95                                 $newarray = array();
  96
  97                                 foreach($_REQUEST[$name] as $name => $value)
  98                                         $newarray[stripslashes($name)] = stripslashes($value);
  99
 100                                 return $newarray;
 101                         }
 102                         return stripslashes($_REQUEST[$name]);
 103                 }
 104
 105                 return $_REQUEST[$name];
 106         }
 107
 108         $result = array();
 109         $tinyspell = new $spellCheckerConfig['class']($spellCheckerConfig, $lang, $mode, $spelling, $jargon, $encoding);
 110
 111         if (count($tinyspell->errorMsg) == 0) {
 112                 switch($cmd) {
 113                         case "spell":
 114                                 // Space for non-exec version and \n for the exec version.
 115                                 $words = preg_split("/ |\n/", $check, -1, PREG_SPLIT_NO_EMPTY);
 116                                 $result = $tinyspell->checkWords($words);
 117                         break;
 118
 119                         case "suggest":
 120                                 $result = $tinyspell->getSuggestion($check);
 121                         break;
 122
 123                         default:
 124                                 // Just use this for now.
 125                                 $tinyspell->errorMsg[] = "No command.";
 126                                 $outputType = $outputType . "error";
 127                         break;
 128                 }
 129         } else
 130                 $outputType = $outputType . "error";
 131
 132         if (!$result)
 133                 $result = array();
 134
 135         // Output data
 136         switch($outputType) {
 137                 case "xml":
 138                         header('Content-type: text/xml; charset=utf-8');
 139                         $body  = '<?xml version="1.0" encoding="utf-8" ?>';
 140                         $body .= "\n";
 141
 142                         if (count($result) == 0)
 143                                 $body .= '<res id="' . $id . '" cmd="'. $cmd .'" />';
 144                         else
 145                                 $body .= '<res id="' . $id . '" cmd="'. $cmd .'">'. urlencode(implode(" ", $result)) .'</res>';
 146
 147                         echo $body;
 148                 break;
 149                 case "xmlerror";
 150                         header('Content-type: text/xml; charset=utf-8');
 151                         $body  = '<?xml version="1.0" encoding="utf-8" ?>';
 152                         $body .= "\n";
 153                         $body .= '<res id="' . $id . '" cmd="'. $cmd .'" error="true" msg="'. implode(" ", $tinyspell->errorMsg) .'" />';
 154                         echo $body;
 155                 break;
 156                 case "html":
 157                         var_dump($result);
 158                 break;
 159                 case "htmlerror":
 160                         echo "Error";
 161                 break;
 162         }
 163
 164 ?>