: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, 73 deletions

diff --git a/library/HTMLPurifier/HTMLModule/Scripting.php b/library/HTMLPurifier/HTMLModule/Scripting.php
deleted file mode 100644
index 8b28a7b7e..000000000
--- a/library/HTMLPurifier/HTMLModule/Scripting.php
+++ /dev/null
@@ -1,73 +0,0 @@
-<?php
-
-/*
-
-WARNING: THIS MODULE IS EXTREMELY DANGEROUS AS IT ENABLES INLINE SCRIPTING
-INSIDE HTML PURIFIER DOCUMENTS. USE ONLY WITH TRUSTED USER INPUT!!!
-
-*/
-
-/**
- * XHTML 1.1 Scripting module, defines elements that are used to contain
- * information pertaining to executable scripts or the lack of support
- * for executable scripts.
- * @note This module does not contain inline scripting elements
- */
-class HTMLPurifier_HTMLModule_Scripting extends HTMLPurifier_HTMLModule
-{
-    /**
-     * @type string
-     */
-    public $name = 'Scripting';
-
-    /**
-     * @type array
-     */
-    public $elements = array('script', 'noscript');
-
-    /**
-     * @type array
-     */
-    public $content_sets = array('Block' => 'script | noscript', 'Inline' => 'script | noscript');
-
-    /**
-     * @type bool
-     */
-    public $safe = false;
-
-    /**
-     * @param HTMLPurifier_Config $config
-     */
-    public function setup($config)
-    {
-        // TODO: create custom child-definition for noscript that
-        // auto-wraps stray #PCDATA in a similar manner to
-        // blockquote's custom definition (we would use it but
-        // blockquote's contents are optional while noscript's contents
-        // are required)
-
-        // TODO: convert this to new syntax, main problem is getting
-        // both content sets working
-
-        // In theory, this could be safe, but I don't see any reason to
-        // allow it.
-        $this->info['noscript'] = new HTMLPurifier_ElementDef();
-        $this->info['noscript']->attr = array(0 => array('Common'));
-        $this->info['noscript']->content_model = 'Heading | List | Block';
-        $this->info['noscript']->content_model_type = 'required';
-
-        $this->info['script'] = new HTMLPurifier_ElementDef();
-        $this->info['script']->attr = array(
-            'defer' => new HTMLPurifier_AttrDef_Enum(array('defer')),
-            'src' => new HTMLPurifier_AttrDef_URI(true),
-            'type' => new HTMLPurifier_AttrDef_Enum(array('text/javascript'))
-        );
-        $this->info['script']->content_model = '#PCDATA';
-        $this->info['script']->content_model_type = 'optional';
-        $this->info['script']->attr_transform_pre[] =
-        $this->info['script']->attr_transform_post[] =
-            new HTMLPurifier_AttrTransform_ScriptRequired();
-    }
-}
-
-// vim: et sw=4 sts=4