wp-includes/js/tinymce/plugins/spellchecker/classes/TinyPspellShell.class.php

   1 <?php
   2 /* *
   3  * Tiny Spelling Interface for TinyMCE Spell Checking.
   4  *
   5  * Copyright © 2006 Moxiecode Systems AB
   6  *
   7  */
   8
   9
  10 class TinyPspellShell {
  11         var $lang;
  12         var $mode;
  13         var $string;
  14         var $error;
  15         var $errorMsg;
  16
  17         var $cmd;
  18         var $tmpfile;
  19
  20         var $jargon;
  21         var $spelling;
  22         var $encoding;
  23
  24         function TinyPspellShell(&$config, $lang, $mode, $spelling, $jargon, $encoding) {
  25                 $this->lang = $lang;
  26                 $this->mode = $mode;
  27                 $this->error = false;
  28                 $this->errorMsg = array();
  29
  30                 $this->tmpfile = tempnam($config['tinypspellshell.tmp'], "tinyspell");
  31
  32                 if(preg_match("#win#i",php_uname()))
  33             $this->cmd = $config['tinypspellshell.aspell'] . " -a --lang=". $this->lang." --encoding=utf-8 -H < $this->tmpfile 2>&1";
  34         else
  35             $this->cmd = "cat ". $this->tmpfile ." | " . $config['tinypspellshell.aspell'] . " -a --encoding=utf-8 -H --lang=". $this->lang;
  36         }
  37
  38         // Returns array with bad words or false if failed.
  39         function checkWords($wordArray) {
  40                 if ($fh = fopen($this->tmpfile, "w")) {
  41                         fwrite($fh, "!\n");
  42                         foreach($wordArray as $key => $value)
  43                                 fwrite($fh, "^" . $value . "\n");
  44                         fclose($fh);
  45                 } else {
  46                         $this->errorMsg[] = "PSpell not found.";
  47                         return array();
  48                 }
  49
  50                 $data = shell_exec($this->cmd);
  51         @unlink($this->tmpfile);
  52
  53                 $returnData = array();
  54                 $dataArr = preg_split("/\n/", $data, -1, PREG_SPLIT_NO_EMPTY);
  55
  56                 foreach($dataArr as $dstr) {
  57                         $matches = array();
  58
  59                         // Skip this line.
  60                         if (strpos($dstr, "@") === 0)
  61                                 continue;
  62
  63                         preg_match("/\& (.*) .* .*: .*/i", $dstr, $matches);
  64
  65                         if (!empty($matches[1]))
  66                                 $returnData[] = $matches[1];
  67                 }
  68
  69                 return $returnData;
  70         }
  71
  72         // Returns array with suggestions or false if failed.
  73         function getSuggestion($word) {
  74         if (function_exists("mb_convert_encoding"))
  75             $word = mb_convert_encoding($word, "ISO-8859-1", mb_detect_encoding($word, "UTF-8"));
  76         else
  77             $word = utf8_encode($word);
  78
  79                 if ($fh = fopen($this->tmpfile, "w")) {
  80                         fwrite($fh, "!\n");
  81                         fwrite($fh, "^$word\n");
  82                         fclose($fh);
  83                 } else
  84                         die("Error opening tmp file.");
  85
  86                 $data = shell_exec($this->cmd);
  87
  88         @unlink($this->tmpfile);
  89
  90                 $returnData = array();
  91                 $dataArr = preg_split("/\n/", $data, -1, PREG_SPLIT_NO_EMPTY);
  92
  93                 foreach($dataArr as $dstr) {
  94                         $matches = array();
  95
  96                         // Skip this line.
  97                         if (strpos($dstr, "@") === 0)
  98                                 continue;
  99
 100                         preg_match("/\& .* .* .*: (.*)/i", $dstr, $matches);
 101
 102                         if (!empty($matches[1])) {
 103                                 // For some reason, the exec version seems to add commas?
 104                                 $returnData[] = str_replace(",", "", $matches[1]);
 105                         }
 106                 }
 107                 return $returnData;
 108         }
 109
 110         function _debugData($data) {
 111                 $fh = @fopen("debug.log", 'a+');
 112                 @fwrite($fh, $data);
 113                 @fclose($fh);
 114         }
 115
 116 }
 117
 118 // Setup classname, should be the same as the name of the spellchecker class
 119 $spellCheckerConfig['class'] = "TinyPspellShell";
 120
 121 ?>