: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, 48 deletions

diff --git a/library/HTMLPurifier/AttrDef/CSS/Composite.php b/library/HTMLPurifier/AttrDef/CSS/Composite.php
deleted file mode 100644
index 9c1750554..000000000
--- a/library/HTMLPurifier/AttrDef/CSS/Composite.php
+++ /dev/null
@@ -1,48 +0,0 @@
-<?php
-
-/**
- * Allows multiple validators to attempt to validate attribute.
- *
- * Composite is just what it sounds like: a composite of many validators.
- * This means that multiple HTMLPurifier_AttrDef objects will have a whack
- * at the string.  If one of them passes, that's what is returned.  This is
- * especially useful for CSS values, which often are a choice between
- * an enumerated set of predefined values or a flexible data type.
- */
-class HTMLPurifier_AttrDef_CSS_Composite extends HTMLPurifier_AttrDef
-{
-
-    /**
-     * List of objects that may process strings.
-     * @type HTMLPurifier_AttrDef[]
-     * @todo Make protected
-     */
-    public $defs;
-
-    /**
-     * @param HTMLPurifier_AttrDef[] $defs List of HTMLPurifier_AttrDef objects
-     */
-    public function __construct($defs)
-    {
-        $this->defs = $defs;
-    }
-
-    /**
-     * @param string $string
-     * @param HTMLPurifier_Config $config
-     * @param HTMLPurifier_Context $context
-     * @return bool|string
-     */
-    public function validate($string, $config, $context)
-    {
-        foreach ($this->defs as $i => $def) {
-            $result = $this->defs[$i]->validate($string, $config, $context);
-            if ($result !== false) {
-                return $result;
-            }
-        }
-        return false;
-    }
-}
-
-// vim: et sw=4 sts=4