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  * @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=". $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=". $lang;
 109         }
 110 }
 111
 112 ?>