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   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  ?>