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tinyspell.php
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tinyspell.php
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<?php
/**
* $RCSfile: tinyspell.php,v $
* $Revision: 1.1 $
* $Date: 2006/03/14 17:33:47 $
*
* @author Moxiecode
* @copyright Copyright ｩ 2004-2006, Moxiecode Systems AB, All rights reserved.
*/
// Ignore the Notice errors for now.
error_reporting(E_ALL ^ E_NOTICE);
require_once("config.php");
$id = sanitize($_POST['id'], "loose");
if (!$spellCheckerConfig['enabled']) {
header('Content-type: text/xml; charset=utf-8');
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." />';
die;
}
// Basic config
$defaultLanguage = $spellCheckerConfig['default.language'];
$defaultMode = $spellCheckerConfig['default.mode'];
// Normaly not required to configure
$defaultSpelling = $spellCheckerConfig['default.spelling'];
$defaultJargon = $spellCheckerConfig['default.jargon'];
$defaultEncoding = $spellCheckerConfig['default.encoding'];
$outputType = "xml"; // Do not change
// Get input parameters.
$check = urldecode($_REQUEST['check']);
$cmd = sanitize($_REQUEST['cmd']);
$lang = sanitize($_REQUEST['lang'], "strict");
$mode = sanitize($_REQUEST['mode'], "strict");
$spelling = sanitize($_REQUEST['spelling'], "strict");
$jargon = sanitize($_REQUEST['jargon'], "strict");
$encoding = sanitize($_REQUEST['encoding'], "strict");
$sg = sanitize($_REQUEST['sg'], "bool");
$words = array();
$validRequest = true;
if (empty($check))
$validRequest = false;
if (empty($lang))
$lang = $defaultLanguage;
if (empty($mode))
$mode = $defaultMode;
if (empty($spelling))
$spelling = $defaultSpelling;
if (empty($jargon))
$jargon = $defaultJargon;
if (empty($encoding))
$encoding = $defaultEncoding;
function sanitize($str, $type="strict") {
switch ($type) {
case "strict":
$str = preg_replace("/[^a-zA-Z0-9_\-]/i", "", $str);
break;
case "loose":
$str = preg_replace("/</i", "&gt;", $str);
$str = preg_replace("/>/i", "&lt;", $str);
break;
case "bool":
if ($str == "true" || $str == true)
$str = true;
else
$str = false;
break;
}
return $str;
}
$result = array();
$tinyspell = new $spellCheckerConfig['class']($spellCheckerConfig, $lang, $mode, $spelling, $jargon, $encoding);
if (count($tinyspell->errorMsg) == 0) {
switch($cmd) {
case "spell":
// Space for non-exec version and \n for the exec version.
$words = preg_split("/ |\n/", $check, -1, PREG_SPLIT_NO_EMPTY);
$result = $tinyspell->checkWords($words);
break;
case "suggest":
$result = $tinyspell->getSuggestion($check);
break;
default:
// Just use this for now.
$tinyspell->errorMsg[] = "No command.";
$outputType = $outputType . "error";
break;
}
} else
$outputType = $outputType . "error";
if (!$result)
$result = array();
// Output data
switch($outputType) {
case "xml":
header('Content-type: text/xml; charset=utf-8');
$body = '<?xml version="1.0" encoding="utf-8" ?>';
$body .= "\n";
if (count($result) == 0)
$body .= '<res id="' . $id . '" cmd="'. $cmd .'" />';
else
$body .= '<res id="' . $id . '" cmd="'. $cmd .'">'. urlencode(implode(" ", $result)) .'</res>';
echo $body;
break;
case "xmlerror";
header('Content-type: text/xml; charset=utf-8');
$body = '<?xml version="1.0" encoding="utf-8" ?>';
$body .= "\n";
$body .= '<res id="' . $id . '" cmd="'. $cmd .'" error="true" msg="'. implode(" ", $tinyspell->errorMsg) .'" />';
echo $body;
break;
case "html":
var_dump($result);
break;
case "htmlerror":
echo "Error";
break;
}
?>

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