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