import of scuttle 0.7.2

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@1 b3834d28-1941-0410-a4f8-b48e95affb8f

1 files changed, 66 insertions, 0 deletions

diff --git a/ajaxGetTitle.php b/ajaxGetTitle.php
new file mode 100644
index 0000000..0bc142d
--- /dev/null
+++ b/ajaxGetTitle.php
@@ -0,0 +1,66 @@
+<?php
+/***************************************************************************
+Copyright (C) 2005 - 2006 Scuttle project
+http://sourceforge.net/projects/scuttle/
+http://scuttle.org/
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+***************************************************************************/
+
+header('Content-Type: text/xml; charset=UTF-8');
+header("Last-Modified: ". gmdate("D, d M Y H:i:s") ." GMT");
+header("Cache-Control: no-cache, must-revalidate");
+
+require_once('header.inc.php');
+
+function getTitle($url) {
+    $fd = @fopen($url, 'r');
+    if ($fd) {
+        $html = fread($fd, 1750);
+        fclose($fd);
+
+        // Get title from title tag
+        preg_match_all('/<title>(.*)<\/title>/si', $html, $matches);
+        $title = $matches[1][0];
+
+        // Get encoding from charset attribute
+        preg_match_all('/<meta.*charset=([^;"]*)">/i', $html, $matches);
+        $encoding = strtoupper($matches[1][0]);
+
+        // Convert to UTF-8 from the original encoding
+        if (function_exists('mb_convert_encoding') {
+            $title = @mb_convert_encoding($title, 'UTF-8', $encoding);
+        }
+
+        if (utf8_strlen($title) > 0) {
+            return $title;
+        } else {
+            // No title, so return filename
+            $uriparts = explode('/', $url);
+            $filename = end($uriparts);
+            unset($uriparts);
+
+            return $filename;
+        }
+    } else {
+        return false;
+    }
+}
+echo '<?xml version="1.0" encoding="utf-8"?>';
+?>
+<response>
+  <method>getTitle</method>
+  <result><?php echo getTitle($_GET['url']); ?></result>
+</response>
\ No newline at end of file