diff options
Diffstat (limited to 'program/js/tiny_mce/plugins/spellchecker/classes/GoogleSpell.php')
| -rwxr-xr-x | program/js/tiny_mce/plugins/spellchecker/classes/GoogleSpell.php | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/program/js/tiny_mce/plugins/spellchecker/classes/GoogleSpell.php b/program/js/tiny_mce/plugins/spellchecker/classes/GoogleSpell.php new file mode 100755 index 000000000..53d4300e3 --- /dev/null +++ b/program/js/tiny_mce/plugins/spellchecker/classes/GoogleSpell.php @@ -0,0 +1,158 @@ +<?php
+/**
+ * $Id: editor_plugin_src.js 201 2007-02-12 15:56:56Z spocke $
+ *
+ * @author Moxiecode
+ * @copyright Copyright © 2004-2007, Moxiecode Systems AB, All rights reserved.
+ */
+
+class GoogleSpell extends SpellChecker {
+ /**
+ * Spellchecks an array of words.
+ *
+ * @param {String} $lang Language code like sv or en.
+ * @param {Array} $words Array of words to spellcheck.
+ * @return {Array} Array of misspelled words.
+ */
+ function &checkWords($lang, $words) {
+ $wordstr = implode(' ', $words);
+ $matches = $this->_getMatches($lang, $wordstr);
+ $words = array();
+
+ for ($i=0; $i<count($matches); $i++)
+ $words[] = $this->_unhtmlentities(mb_substr($wordstr, $matches[$i][1], $matches[$i][2], "UTF-8"));
+
+ return $words;
+ }
+
+ /**
+ * Returns suggestions of for a specific word.
+ *
+ * @param {String} $lang Language code like sv or en.
+ * @param {String} $word Specific word to get suggestions for.
+ * @return {Array} Array of suggestions for the specified word.
+ */
+ function &getSuggestions($lang, $word) {
+ $sug = array();
+ $osug = array();
+ $matches = $this->_getMatches($lang, $word);
+
+ if (count($matches) > 0)
+ $sug = explode("\t", utf8_encode($this->_unhtmlentities($matches[0][4])));
+
+ // Remove empty
+ foreach ($sug as $item) {
+ if ($item)
+ $osug[] = $item;
+ }
+
+ return $osug;
+ }
+
+ function &_getMatches($lang, $str) {
+ $server = "www.google.com";
+ $port = 443;
+ $path = "/tbproxy/spell?lang=" . $lang . "&hl=en";
+ $host = "www.google.com";
+ $url = "https://" . $server;
+
+ // Setup XML request
+ $xml = '<?xml version="1.0" encoding="utf-8" ?><spellrequest textalreadyclipped="0" ignoredups="0" ignoredigits="1" ignoreallcaps="1"><text>' . $str . '</text></spellrequest>';
+
+ $header = "POST ".$path." HTTP/1.0 \r\n";
+ $header .= "MIME-Version: 1.0 \r\n";
+ $header .= "Content-type: application/PTI26 \r\n";
+ $header .= "Content-length: ".strlen($xml)." \r\n";
+ $header .= "Content-transfer-encoding: text \r\n";
+ $header .= "Request-number: 1 \r\n";
+ $header .= "Document-type: Request \r\n";
+ $header .= "Interface-Version: Test 1.4 \r\n";
+ $header .= "Connection: close \r\n\r\n";
+ $header .= $xml;
+
+ // Use curl if it exists
+ if (function_exists('curl_init')) {
+ // Use curl
+ $ch = curl_init();
+ curl_setopt($ch, CURLOPT_URL,$url);
+ curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+ curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $header);
+ curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
+ $xml = curl_exec($ch);
+ curl_close($ch);
+ } else {
+ // Use raw sockets
+ $fp = fsockopen("ssl://" . $server, $port, $errno, $errstr, 30);
+ if ($fp) {
+ // Send request
+ fwrite($fp, $header);
+
+ // Read response
+ $xml = "";
+ while (!feof($fp))
+ $xml .= fgets($fp, 128);
+
+ fclose($fp);
+ } else
+ echo "Could not open SSL connection to google.";
+ }
+
+ // Grab and parse content
+ $matches = array();
+ preg_match_all('/<c o="([^"]*)" l="([^"]*)" s="([^"]*)">([^<]*)<\/c>/', $xml, $matches, PREG_SET_ORDER);
+
+ return $matches;
+ }
+
+ function _unhtmlentities($string) {
+ $string = preg_replace('~&#x([0-9a-f]+);~ei', 'chr(hexdec("\\1"))', $string);
+ $string = preg_replace('~&#([0-9]+);~e', 'chr(\\1)', $string);
+
+ $trans_tbl = get_html_translation_table(HTML_ENTITIES);
+ $trans_tbl = array_flip($trans_tbl);
+
+ return strtr($string, $trans_tbl);
+ }
+}
+
+// Patch in multibyte support
+if (!function_exists('mb_substr')) {
+ function mb_substr($str, $start, $len = '', $encoding="UTF-8"){
+ $limit = strlen($str);
+
+ for ($s = 0; $start > 0;--$start) {// found the real start
+ if ($s >= $limit)
+ break;
+
+ if ($str[$s] <= "\x7F")
+ ++$s;
+ else {
+ ++$s; // skip length
+
+ while ($str[$s] >= "\x80" && $str[$s] <= "\xBF")
+ ++$s;
+ }
+ }
+
+ if ($len == '')
+ return substr($str, $s);
+ else
+ for ($e = $s; $len > 0; --$len) {//found the real end
+ if ($e >= $limit)
+ break;
+
+ if ($str[$e] <= "\x7F")
+ ++$e;
+ else {
+ ++$e;//skip length
+
+ while ($str[$e] >= "\x80" && $str[$e] <= "\xBF" && $e < $limit)
+ ++$e;
+ }
+ }
+
+ return substr($str, $s, $e - $s);
+ }
+}
+
+?>
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