/webroot/js/tinymce/plugins/spellchecker/classes/PSpellShell.php

<?php
/**
 * $Id: editor_plugin_src.js 201 2007-02-12 15:56:56Z spocke $
 *
 * @author Moxiecode
 * @copyright Copyright © 2004-2007, Moxiecode Systems AB, All rights reserved.
 */

class PSpellShell extends SpellChecker {
    /**
     * Spellchecks an array of words.
     *
     * @param {String} $lang Language code like sv or en.
     * @param {Array} $words Array of words to spellcheck.
     * @return {Array} Array of misspelled words.
     */
    function &checkWords($lang, $words) {
        $cmd = $this->_getCMD($lang);

        if ($fh = fopen($this->_tmpfile, "w")) {
            fwrite($fh, "!\n");

            foreach($words as $key => $value)
                fwrite($fh, "^" . $value . "\n");

            fclose($fh);
        } else
            $this->throwError("PSpell support was not found.");

        $data = shell_exec($cmd);
        @unlink($this->_tmpfile);

        $returnData = array();
        $dataArr = preg_split("/[\r\n]/", $data, -1, PREG_SPLIT_NO_EMPTY);

        foreach ($dataArr as $dstr) {
            $matches = array();

            // Skip this line.
            if (strpos($dstr, "@") === 0)
                continue;

            preg_match("/\& ([^ ]+) .*/i", $dstr, $matches);

            if (!empty($matches[1]))
                $returnData[] = utf8_encode(trim($matches[1]));
        }

        return $returnData;
    }

    /**
     * Returns suggestions of for a specific word.
     *
     * @param {String} $lang Language code like sv or en.
     * @param {String} $word Specific word to get suggestions for.
     * @return {Array} Array of suggestions for the specified word.
     */
    function &getSuggestions($lang, $word) {
        $cmd = $this->_getCMD($lang);

        if (function_exists("mb_convert_encoding"))
            $word = mb_convert_encoding($word, "ISO-8859-1", mb_detect_encoding($word, "UTF-8"));
        else
            $word = utf8_encode($word);

        if ($fh = fopen($this->_tmpfile, "w")) {
            fwrite($fh, "!\n");
            fwrite($fh, "^$word\n");
            fclose($fh);
        } else
            $this->throwError("Error opening tmp file.");

        $data = shell_exec($cmd);
        @unlink($this->_tmpfile);

        $returnData = array();
        $dataArr = preg_split("/\n/", $data, -1, PREG_SPLIT_NO_EMPTY);

        foreach($dataArr as $dstr) {
            $matches = array();

            // Skip this line.
            if (strpos($dstr, "@") === 0)
                continue;

            preg_match("/\&[^:]+:(.*)/i", $dstr, $matches);

            if (!empty($matches[1])) {
                $words = array_slice(explode(',', $matches[1]), 0, 10);

                for ($i=0; $i<count($words); $i++)
                    $words[$i] = trim($words[$i]);

                return $words;
            }
        }

        return array();
    }

    function _getCMD($lang) {
        $this->_tmpfile = tempnam($this->_config['PSpellShell.tmp'], "tinyspell");

        if(preg_match("#win#i", php_uname()))
            return $this->_config['PSpellShell.aspell'] . " -a --lang=". escapeshellarg($lang) . " --encoding=utf-8 -H < "
 . $this->_tmpfile . " 2>&1";

        return "cat ". $this->_tmpfile ." | " . $this->_config['PSpellShell.aspell'] . " -a --encoding=utf-8 -H
 --lang=". escapeshellarg($lang);
    }
}

?>