program/js/tiny_mce/plugins/spellchecker/classes/PSpellShell.php

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