: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, 130 deletions

diff --git a/library/HTMLPurifier/ConfigSchema/ValidatorAtom.php b/library/HTMLPurifier/ConfigSchema/ValidatorAtom.php
deleted file mode 100644
index c9aa3644a..000000000
--- a/library/HTMLPurifier/ConfigSchema/ValidatorAtom.php
+++ /dev/null
@@ -1,130 +0,0 @@
-<?php
-
-/**
- * Fluent interface for validating the contents of member variables.
- * This should be immutable. See HTMLPurifier_ConfigSchema_Validator for
- * use-cases. We name this an 'atom' because it's ONLY for validations that
- * are independent and usually scalar.
- */
-class HTMLPurifier_ConfigSchema_ValidatorAtom
-{
-    /**
-     * @type string
-     */
-    protected $context;
-
-    /**
-     * @type object
-     */
-    protected $obj;
-
-    /**
-     * @type string
-     */
-    protected $member;
-
-    /**
-     * @type mixed
-     */
-    protected $contents;
-
-    public function __construct($context, $obj, $member)
-    {
-        $this->context = $context;
-        $this->obj = $obj;
-        $this->member = $member;
-        $this->contents =& $obj->$member;
-    }
-
-    /**
-     * @return HTMLPurifier_ConfigSchema_ValidatorAtom
-     */
-    public function assertIsString()
-    {
-        if (!is_string($this->contents)) {
-            $this->error('must be a string');
-        }
-        return $this;
-    }
-
-    /**
-     * @return HTMLPurifier_ConfigSchema_ValidatorAtom
-     */
-    public function assertIsBool()
-    {
-        if (!is_bool($this->contents)) {
-            $this->error('must be a boolean');
-        }
-        return $this;
-    }
-
-    /**
-     * @return HTMLPurifier_ConfigSchema_ValidatorAtom
-     */
-    public function assertIsArray()
-    {
-        if (!is_array($this->contents)) {
-            $this->error('must be an array');
-        }
-        return $this;
-    }
-
-    /**
-     * @return HTMLPurifier_ConfigSchema_ValidatorAtom
-     */
-    public function assertNotNull()
-    {
-        if ($this->contents === null) {
-            $this->error('must not be null');
-        }
-        return $this;
-    }
-
-    /**
-     * @return HTMLPurifier_ConfigSchema_ValidatorAtom
-     */
-    public function assertAlnum()
-    {
-        $this->assertIsString();
-        if (!ctype_alnum($this->contents)) {
-            $this->error('must be alphanumeric');
-        }
-        return $this;
-    }
-
-    /**
-     * @return HTMLPurifier_ConfigSchema_ValidatorAtom
-     */
-    public function assertNotEmpty()
-    {
-        if (empty($this->contents)) {
-            $this->error('must not be empty');
-        }
-        return $this;
-    }
-
-    /**
-     * @return HTMLPurifier_ConfigSchema_ValidatorAtom
-     */
-    public function assertIsLookup()
-    {
-        $this->assertIsArray();
-        foreach ($this->contents as $v) {
-            if ($v !== true) {
-                $this->error('must be a lookup array');
-            }
-        }
-        return $this;
-    }
-
-    /**
-     * @param string $msg
-     * @throws HTMLPurifier_ConfigSchema_Exception
-     */
-    protected function error($msg)
-    {
-        throw new HTMLPurifier_ConfigSchema_Exception(ucfirst($this->member) . ' in ' . $this->context . ' ' . $msg);
-    }
-}
-
-// vim: et sw=4 sts=4