diff -r 368a07e59bfe -r 72df14a56a03 includes/clientside/tinymce/plugins/spellchecker/classes/GoogleSpell.php --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/includes/clientside/tinymce/plugins/spellchecker/classes/GoogleSpell.php Sun Dec 21 17:56:32 2008 -0500 @@ -0,0 +1,158 @@ +_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); + } +} + +?>