diff -r 2a31905a567d -r dc96d6c5cd1e includes/clientside/tinymce/plugins/spellchecker/classes/GoogleSpell.php --- a/includes/clientside/tinymce/plugins/spellchecker/classes/GoogleSpell.php Thu Jun 02 05:28:28 2011 -0400 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,158 +0,0 @@ -_getMatches($lang, $wordstr); - $words = array(); - - for ($i=0; $i_unhtmlentities(mb_substr($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 = '' . $str . ''; - - $header = "POST ".$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>/', $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); - } -} - -?>