/webroot/js/tinymce/plugins/spellchecker/classes/PSpellShell.php
[return to app]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 $this->_config['PSpellShell.aspell'] . " -a --lang=". escapeshellarg($lang) . " --encoding=utf-8 -H < "
. $this->_tmpfile . " 2>&1";
107
108 return "cat ". $this->_tmpfile ." | " . $this->_config['PSpellShell.aspell'] . " -a --encoding=utf-8 -H
--lang=". escapeshellarg($lang);
109 }
110 }
111
112 ?>
113