Merge pull request #481 from wallabag/dev1.5.2

1.5.2

1 files changed, 58 insertions, 0 deletions

diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/ftp.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/ftp.php
new file mode 100644
index 00000000..8e7fb8c3
--- /dev/null
+++ b/inc/3rdparty/htmlpurifier/HTMLPurifier/URIScheme/ftp.php
@@ -0,0 +1,58 @@
+<?php

+

+/**

+ * Validates ftp (File Transfer Protocol) URIs as defined by generic RFC 1738.

+ */

+class HTMLPurifier_URIScheme_ftp extends HTMLPurifier_URIScheme

+{

+    /**

+     * @type int

+     */

+    public $default_port = 21;

+

+    /**

+     * @type bool

+     */

+    public $browsable = true; // usually

+

+    /**

+     * @type bool

+     */

+    public $hierarchical = true;

+

+    /**

+     * @param HTMLPurifier_URI $uri

+     * @param HTMLPurifier_Config $config

+     * @param HTMLPurifier_Context $context

+     * @return bool

+     */

+    public function doValidate(&$uri, $config, $context)

+    {

+        $uri->query = null;

+

+        // typecode check

+        $semicolon_pos = strrpos($uri->path, ';'); // reverse

+        if ($semicolon_pos !== false) {

+            $type = substr($uri->path, $semicolon_pos + 1); // no semicolon

+            $uri->path = substr($uri->path, 0, $semicolon_pos);

+            $type_ret = '';

+            if (strpos($type, '=') !== false) {

+                // figure out whether or not the declaration is correct

+                list($key, $typecode) = explode('=', $type, 2);

+                if ($key !== 'type') {

+                    // invalid key, tack it back on encoded

+                    $uri->path .= '%3B' . $type;

+                } elseif ($typecode === 'a' || $typecode === 'i' || $typecode === 'd') {

+                    $type_ret = ";type=$typecode";

+                }

+            } else {

+                $uri->path .= '%3B' . $type;

+            }

+            $uri->path = str_replace(';', '%3B', $uri->path);

+            $uri->path .= $type_ret;

+        }

+        return true;

+    }

+}

+

+// vim: et sw=4 sts=4