1 <?php

     2 /**

     3  * $Id: editor_plugin_src.js 201 2007-02-12 15:56:56Z spocke $

     4  *

     5  * @author Moxiecode

     6  * @copyright Copyright © 2004-2007, Moxiecode Systems AB, All rights reserved.

     7  */

     8 

     9 class PSpellShell extends SpellChecker {

    10 	/**

    11 	 * Spellchecks an array of words.

    12 	 *

    13 	 * @param {String} $lang Language code like sv or en.

    14 	 * @param {Array} $words Array of words to spellcheck.

    15 	 * @return {Array} Array of misspelled words.

    16 	 */

    17 	function &checkWords($lang, $words) {

    18 		$cmd = $this->_getCMD($lang);

    19 

    20 		if ($fh = fopen($this->_tmpfile, "w")) {

    21 			fwrite($fh, "!\n");

    22 

    23 			foreach($words as $key => $value)

    24 				fwrite($fh, "^" . $value . "\n");

    25 

    26 			fclose($fh);

    27 		} else

    28 			$this->throwError("PSpell support was not found.");

    29 

    30 		$data = shell_exec($cmd);

    31 		@unlink($this->_tmpfile);

    32 

    33 		$returnData = array();

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

    35 

    36 		foreach ($dataArr as $dstr) {

    37 			$matches = array();

    38 

    39 			// Skip this line.

    40 			if (strpos($dstr, "@") === 0)

    41 				continue;

    42 

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

    44 

    45 			if (!empty($matches[1]))

    46 				$returnData[] = utf8_encode(trim($matches[1]));

    47 		}

    48 

    49 		return $returnData;

    50 	}

    51 

    52 	/**

    53 	 * Returns suggestions of for a specific word.

    54 	 *

    55 	 * @param {String} $lang Language code like sv or en.

    56 	 * @param {String} $word Specific word to get suggestions for.

    57 	 * @return {Array} Array of suggestions for the specified word.

    58 	 */

    59 	function &getSuggestions($lang, $word) {

    60 		$cmd = $this->_getCMD($lang);

    61 

    62         if (function_exists("mb_convert_encoding"))

    63             $word = mb_convert_encoding($word, "ISO-8859-1", mb_detect_encoding($word, "UTF-8"));

    64         else

    65             $word = utf8_encode($word);

    66 

    67 		if ($fh = fopen($this->_tmpfile, "w")) {

    68 			fwrite($fh, "!\n");

    69 			fwrite($fh, "^$word\n");

    70 			fclose($fh);

    71 		} else

    72 			$this->throwError("Error opening tmp file.");

    73 

    74 		$data = shell_exec($cmd);

    75 		@unlink($this->_tmpfile);

    76 

    77 		$returnData = array();

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

    79 

    80 		foreach($dataArr as $dstr) {

    81 			$matches = array();

    82 

    83 			// Skip this line.

    84 			if (strpos($dstr, "@") === 0)

    85 				continue;

    86 

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

    88 

    89 			if (!empty($matches[1])) {

    90 				$words = array_slice(explode(',', $matches[1]), 0, 10);

    91 

    92 				for ($i=0; $i<count($words); $i++)

    93 					$words[$i] = trim($words[$i]);

    94 

    95 				return $words;

    96 			}

    97 		}

    98 

    99 		return array();

   100 	}

   101 

   102 	function _getCMD($lang) {

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

   104 

   105 		if(preg_match("#win#i", php_uname()))

   106 			return $this->_config['PSpellShell.aspell'] . " -a --lang=". escapeshellarg($lang) . " --encoding=utf-8 -H < " . $this->_tmpfile . " 2>&1";

   107 

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

   109 	}

   110 }

   111 

   112 ?>