From 6649b1f0a5db6160d197a13ca79cfd67fbb02d77 Mon Sep 17 00:00:00 2001
From: svncommit <devs@roundcube.net>
Date: Sat, 23 Sep 2006 23:37:29 +0000
Subject: added TinyMCE spellchecker plugin, configured to use GoogleSpell

---
 .../spellchecker/classes/TinyGoogleSpell.class.php | 107 +++++++++++++++++++++
 1 file changed, 107 insertions(+)
 create mode 100644 program/js/tiny_mce/plugins/spellchecker/classes/TinyGoogleSpell.class.php

(limited to 'program/js/tiny_mce/plugins/spellchecker/classes/TinyGoogleSpell.class.php')

diff --git a/program/js/tiny_mce/plugins/spellchecker/classes/TinyGoogleSpell.class.php b/program/js/tiny_mce/plugins/spellchecker/classes/TinyGoogleSpell.class.php
new file mode 100644
index 000000000..33e7b1cc1
--- /dev/null
+++ b/program/js/tiny_mce/plugins/spellchecker/classes/TinyGoogleSpell.class.php
@@ -0,0 +1,107 @@
+<?php
+/* *
+ * Tiny Spelling Interface for TinyMCE Spell Checking.
+ *
+ * Copyright © 2006 Moxiecode Systems AB
+ */
+
+class TinyGoogleSpell {
+	var $lang;
+
+	function TinyGoogleSpell(&$config, $lang, $mode, $spelling, $jargon, $encoding) {
+		$this->lang = $lang;
+	}
+
+	// Returns array with bad words or false if failed.
+	function checkWords($word_array) {
+		$words = array();
+		$wordstr = implode(' ', $word_array);
+
+		$matches = $this->_getMatches($wordstr);
+
+		for ($i=0; $i<count($matches); $i++)
+			$words[] = $this->unhtmlentities(mb_substr($wordstr, $matches[$i][1], $matches[$i][2], "UTF-8"));
+
+		return $words;
+	}
+
+	function unhtmlentities($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, $trans_tbl);
+	}
+
+	// Returns array with suggestions or false if failed.
+	function getSuggestion($word) {
+		$sug = array();
+
+		$matches = $this->_getMatches($word);
+
+		if (count($matches) > 0)
+			$sug = explode("\t", utf8_encode($this->unhtmlentities($matches[0][4])));
+
+		return $sug;
+	}
+
+	function _xmlChars($string) {
+	   $trans = get_html_translation_table(HTML_ENTITIES, ENT_QUOTES);
+	
+	   foreach ($trans as $k => $v)
+			$trans[$k] = "&#".ord($k).";";
+
+	   return strtr($string, $trans);
+	}
+
+	function _getMatches($word_list) {
+        $server = "www.google.com";
+        $port = 443;
+        $path = "/tbproxy/spell?lang=" . $this->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>' . $word_list . '</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 .= $xml;
+		//$this->_debugData($xml);
+
+        $ch = curl_init();
+        curl_setopt($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($ch);
+
+		//$this->_debugData($xml);
+
+		// Grab and parse content
+		preg_match_all('/<c o="([^"]*)" l="([^"]*)" s="([^"]*)">([^<]*)<\/c>/', $xml, $matches, PREG_SET_ORDER);
+
+		return $matches;
+	}
+
+	function _debugData($data) {
+		$fh = @fopen("debug.log", 'a+');
+		@fwrite($fh, $data);
+		@fclose($fh);
+	}
+}
+
+// Setup classname, should be the same as the name of the spellchecker class
+$spellCheckerConfig['class'] = "TinyGoogleSpell";
+
+?>
-- 
cgit v1.2.3