wp-includes/js/tinymce/plugins/spellchecker/classes/PSpellShell.php

   1 <?php
   2 /**
   3  * $Id: editor_plugin_src.js 201 2007-02-12 15:56:56Z spocke $
   4  *
   5  * @package MCManager.includes
   6  * @author Moxiecode
   7  * @copyright Copyright © 2004-2007, Moxiecode Systems AB, All rights reserved.
   8  */
   9
  10 class PSpellShell extends SpellChecker {
  11         /**
  12          * Spellchecks an array of words.
  13          *
  14          * @param {String} $lang Language code like sv or en.
  15          * @param {Array} $words Array of words to spellcheck.
  16          * @return {Array} Array of misspelled words.
  17          */
  18         function &checkWords($lang, $words) {
  19                 $cmd = $this->_getCMD($lang);
  20
  21                 if ($fh = fopen($this->_tmpfile, "w")) {
  22                         fwrite($fh, "!\n");
  23
  24                         foreach($words as $key => $value)
  25                                 fwrite($fh, "^" . $value . "\n");
  26
  27                         fclose($fh);
  28                 } else
  29                         $this->throwError("PSpell support was not found.");
  30
  31                 $data = shell_exec($cmd);
  32                 @unlink($this->_tmpfile);
  33
  34                 $returnData = array();
  35                 $dataArr = preg_split("/[\r\n]/", $data, -1, PREG_SPLIT_NO_EMPTY);
  36
  37                 foreach ($dataArr as $dstr) {
  38                         $matches = array();
  39
  40                         // Skip this line.
  41                         if (strpos($dstr, "@") === 0)
  42                                 continue;
  43
  44                         preg_match("/\& ([^ ]+) .*/i", $dstr, $matches);
  45
  46                         if (!empty($matches[1]))
  47                                 $returnData[] = utf8_encode(trim($matches[1]));
  48                 }
  49
  50                 return $returnData;
  51         }
  52
  53         /**
  54          * Returns suggestions of for a specific word.
  55          *
  56          * @param {String} $lang Language code like sv or en.
  57          * @param {String} $word Specific word to get suggestions for.
  58          * @return {Array} Array of suggestions for the specified word.
  59          */
  60         function &getSuggestions($lang, $word) {
  61                 $cmd = $this->_getCMD($lang);
  62
  63         if (function_exists("mb_convert_encoding"))
  64             $word = mb_convert_encoding($word, "ISO-8859-1", mb_detect_encoding($word, "UTF-8"));
  65         else
  66             $word = utf8_encode($word);
  67
  68                 if ($fh = fopen($this->_tmpfile, "w")) {
  69                         fwrite($fh, "!\n");
  70                         fwrite($fh, "^$word\n");
  71                         fclose($fh);
  72                 } else
  73                         $this->throwError("Error opening tmp file.");
  74
  75                 $data = shell_exec($cmd);
  76                 @unlink($this->_tmpfile);
  77
  78                 $returnData = array();
  79                 $dataArr = preg_split("/\n/", $data, -1, PREG_SPLIT_NO_EMPTY);
  80
  81                 foreach($dataArr as $dstr) {
  82                         $matches = array();
  83
  84                         // Skip this line.
  85                         if (strpos($dstr, "@") === 0)
  86                                 continue;
  87
  88                         preg_match("/\&[^:]+:(.*)/i", $dstr, $matches);
  89
  90                         if (!empty($matches[1])) {
  91                                 $words = array_slice(explode(',', $matches[1]), 0, 10);
  92
  93                                 for ($i=0; $i<count($words); $i++)
  94                                         $words[$i] = trim($words[$i]);
  95
  96                                 return $words;
  97                         }
  98                 }
  99
 100                 return array();
 101         }
 102
 103         function _getCMD($lang) {
 104                 $this->_tmpfile = tempnam($this->_config['PSpellShell.tmp'], "tinyspell");
 105
 106                 if(preg_match("#win#i", php_uname()))
 107                         return $this->_config['PSpellShell.aspell'] . " -a --lang=". escapeshellarg($lang) . " --encoding=utf-8 -H < " . $this->_tmpfile . " 2>&1";
 108
 109                 return "cat ". $this->_tmpfile ." | " . $this->_config['PSpellShell.aspell'] . " -a --encoding=utf-8 -H --lang=". escapeshellarg($lang);
 110         }
 111 }
 112
 113 ?>