+++ /dev/null
-<?php\r
-/**\r
- * $Id: editor_plugin_src.js 201 2007-02-12 15:56:56Z spocke $\r
- *\r
- * @author Moxiecode\r
- * @copyright Copyright © 2004-2007, Moxiecode Systems AB, All rights reserved.\r
- */\r
-\r
-class GoogleSpell extends SpellChecker {\r
- /**\r
- * Spellchecks an array of words.\r
- *\r
- * @param {String} $lang Language code like sv or en.\r
- * @param {Array} $words Array of words to spellcheck.\r
- * @return {Array} Array of misspelled words.\r
- */\r
- function &checkWords($lang, $words) {\r
- $wordstr = implode(' ', $words);\r
- $matches = $this->_getMatches($lang, $wordstr);\r
- $words = array();\r
-\r
- for ($i=0; $i<count($matches); $i++)\r
- $words[] = $this->_unhtmlentities(mb_substr($wordstr, $matches[$i][1], $matches[$i][2], "UTF-8"));\r
-\r
- return $words;\r
- }\r
-\r
- /**\r
- * Returns suggestions of for a specific word.\r
- *\r
- * @param {String} $lang Language code like sv or en.\r
- * @param {String} $word Specific word to get suggestions for.\r
- * @return {Array} Array of suggestions for the specified word.\r
- */\r
- function &getSuggestions($lang, $word) {\r
- $sug = array();\r
- $osug = array();\r
- $matches = $this->_getMatches($lang, $word);\r
-\r
- if (count($matches) > 0)\r
- $sug = explode("\t", $this->_unhtmlentities($matches[0][4]));\r
-\r
- // Remove empty\r
- foreach ($sug as $item) {\r
- if ($item)\r
- $osug[] = $item;\r
- }\r
-\r
- return $osug;\r
- }\r
-\r
- function &_getMatches($lang, $str) {\r
- $server = "www.google.com";\r
- $port = 443;\r
- $path = "/tbproxy/spell?lang=" . $lang . "&hl=en";\r
- $ssl = true;\r
- \r
- // spell check uri is configured (added by RoundCube)\r
- if (!empty($this->_config['rpc_uri'])) {\r
- $a_uri = parse_url($this->_config['rpc_uri']);\r
- $ssl = ($a_uri['scheme']=='https' || $a_uri['scheme']=='ssl');\r
- $port = $a_uri['port'] ? $a_uri['port'] : ($ssl ? 443 : 80);\r
- $server = $a_uri['host'];\r
- $path = $a_uri['path'] . ($a_uri['query'] ? '?'.$a_uri['query'] : '') . $lang;\r
- }\r
-\r
- // Setup XML request\r
- $xml = '<?xml version="1.0" encoding="utf-8" ?><spellrequest textalreadyclipped="0" ignoredups="0" ignoredigits="1" ignoreallcaps="1"><text>' . $str . '</text></spellrequest>';\r
-\r
- $header = "POST ".$path." HTTP/1.0 \r\n";\r
- $header .= "MIME-Version: 1.0 \r\n";\r
- $header .= "Content-type: application/PTI26 \r\n";\r
- $header .= "Content-length: ".strlen($xml)." \r\n";\r
- $header .= "Content-transfer-encoding: text \r\n";\r
- $header .= "Request-number: 1 \r\n";\r
- $header .= "Document-type: Request \r\n";\r
- $header .= "Interface-Version: Test 1.4 \r\n";\r
- $header .= "Connection: close \r\n\r\n";\r
- $header .= $xml;\r
-\r
- // Use curl if it exists\r
- if (function_exists('curl_init')) {\r
- // Use curl\r
- $ch = curl_init();\r
- curl_setopt($ch, CURLOPT_URL, ($ssl ? "https://" : "http://") . $server);\r
- curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);\r
- curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $header);\r
- curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);\r
- $xml = curl_exec($ch);\r
- curl_close($ch);\r
- } else {\r
- // Use raw sockets\r
- $fp = fsockopen(($ssl ? "ssl://" : "") . $server, $port, $errno, $errstr, 30);\r
- if ($fp) {\r
- // Send request\r
- fwrite($fp, $header);\r
-\r
- // Read response\r
- $xml = "";\r
- while (!feof($fp))\r
- $xml .= fgets($fp, 128);\r
-\r
- fclose($fp);\r
- } else\r
- echo "Could not open SSL connection to google.";\r
- }\r
-\r
- // Grab and parse content\r
- $matches = array();\r
- preg_match_all('/<c o="([^"]*)" l="([^"]*)" s="([^"]*)">([^<]*)<\/c>/', $xml, $matches, PREG_SET_ORDER);\r
-\r
- return $matches;\r
- }\r
-\r
- function _unhtmlentities($string) {\r
- $string = preg_replace('~&#x([0-9a-f]+);~ei', 'chr(hexdec("\\1"))', $string);\r
- $string = preg_replace('~&#([0-9]+);~e', 'chr(\\1)', $string);\r
-\r
- $trans_tbl = get_html_translation_table(HTML_ENTITIES);\r
- $trans_tbl = array_flip($trans_tbl);\r
-\r
- return strtr($string, $trans_tbl);\r
- }\r
-}\r
-\r
-// Patch in multibyte support\r
-if (!function_exists('mb_substr')) {\r
- function mb_substr($str, $start, $len = '', $encoding="UTF-8"){\r
- $limit = strlen($str);\r
-\r
- for ($s = 0; $start > 0;--$start) {// found the real start\r
- if ($s >= $limit)\r
- break;\r
-\r
- if ($str[$s] <= "\x7F")\r
- ++$s;\r
- else {\r
- ++$s; // skip length\r
-\r
- while ($str[$s] >= "\x80" && $str[$s] <= "\xBF")\r
- ++$s;\r
- }\r
- }\r
-\r
- if ($len == '')\r
- return substr($str, $s);\r
- else\r
- for ($e = $s; $len > 0; --$len) {//found the real end\r
- if ($e >= $limit)\r
- break;\r
-\r
- if ($str[$e] <= "\x7F")\r
- ++$e;\r
- else {\r
- ++$e;//skip length\r
-\r
- while ($str[$e] >= "\x80" && $str[$e] <= "\xBF" && $e < $limit)\r
- ++$e;\r
- }\r
- }\r
-\r
- return substr($str, $s, $e - $s);\r
- }\r
-}\r
-\r
-?>\r
projects / roundcube.git / blobdiff