: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, 52 deletions

diff --git a/library/HTMLPurifier/ChildDef.php b/library/HTMLPurifier/ChildDef.php
deleted file mode 100644
index 8eb17b82e..000000000
--- a/library/HTMLPurifier/ChildDef.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php
-
-/**
- * Defines allowed child nodes and validates nodes against it.
- */
-abstract class HTMLPurifier_ChildDef
-{
-    /**
-     * Type of child definition, usually right-most part of class name lowercase.
-     * Used occasionally in terms of context.
-     * @type string
-     */
-    public $type;
-
-    /**
-     * Indicates whether or not an empty array of children is okay.
-     *
-     * This is necessary for redundant checking when changes affecting
-     * a child node may cause a parent node to now be disallowed.
-     * @type bool
-     */
-    public $allow_empty;
-
-    /**
-     * Lookup array of all elements that this definition could possibly allow.
-     * @type array
-     */
-    public $elements = array();
-
-    /**
-     * Get lookup of tag names that should not close this element automatically.
-     * All other elements will do so.
-     * @param HTMLPurifier_Config $config HTMLPurifier_Config object
-     * @return array
-     */
-    public function getAllowedElements($config)
-    {
-        return $this->elements;
-    }
-
-    /**
-     * Validates nodes according to definition and returns modification.
-     *
-     * @param HTMLPurifier_Node[] $children Array of HTMLPurifier_Node
-     * @param HTMLPurifier_Config $config HTMLPurifier_Config object
-     * @param HTMLPurifier_Context $context HTMLPurifier_Context object
-     * @return bool|array true to leave nodes as is, false to remove parent node, array of replacement children
-     */
-    abstract public function validateChildren($children, $config, $context);
-}
-
-// vim: et sw=4 sts=4