:arrow_up: Update HTML Purifier library.

Updated HTML Purifier from 4.6.0 to 4.9.2 with better PHP7 compatibility.
Used composer to manage this library.

1 files changed, 0 insertions, 58 deletions

diff --git a/library/HTMLPurifier/URIScheme/ftp.php b/library/HTMLPurifier/URIScheme/ftp.php
deleted file mode 100644
index 1eb43ee5c..000000000
--- a/library/HTMLPurifier/URIScheme/ftp.php
+++ /dev/null
@@ -1,58 +0,0 @@
-<?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