aboutsummaryrefslogtreecommitdiffstats
path: root/library/HTMLPurifier/AttrDef/URI.php
diff options
context:
space:
mode:
authorKlaus Weidenbach <Klaus.Weidenbach@gmx.net>2017-03-18 17:50:05 +0100
committerKlaus Weidenbach <Klaus.Weidenbach@gmx.net>2017-03-26 00:41:27 +0100
commitf718e2b0db0fe3477212a8dd6c3ec067f4432862 (patch)
tree8dfbd3b3d4bdcd967b50f1ee4655440bcdef5bb8 /library/HTMLPurifier/AttrDef/URI.php
parent2115eb26a7fd2ca937286bd4e98ab74c7d6e9525 (diff)
downloadvolse-hubzilla-f718e2b0db0fe3477212a8dd6c3ec067f4432862.tar.gz
volse-hubzilla-f718e2b0db0fe3477212a8dd6c3ec067f4432862.tar.bz2
volse-hubzilla-f718e2b0db0fe3477212a8dd6c3ec067f4432862.zip
: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.
Diffstat (limited to 'library/HTMLPurifier/AttrDef/URI.php')
-rw-r--r--library/HTMLPurifier/AttrDef/URI.php111
1 files changed, 0 insertions, 111 deletions
diff --git a/library/HTMLPurifier/AttrDef/URI.php b/library/HTMLPurifier/AttrDef/URI.php
deleted file mode 100644
index c1cd89772..000000000
--- a/library/HTMLPurifier/AttrDef/URI.php
+++ /dev/null
@@ -1,111 +0,0 @@
-<?php
-
-/**
- * Validates a URI as defined by RFC 3986.
- * @note Scheme-specific mechanics deferred to HTMLPurifier_URIScheme
- */
-class HTMLPurifier_AttrDef_URI extends HTMLPurifier_AttrDef
-{
-
- /**
- * @type HTMLPurifier_URIParser
- */
- protected $parser;
-
- /**
- * @type bool
- */
- protected $embedsResource;
-
- /**
- * @param bool $embeds_resource Does the URI here result in an extra HTTP request?
- */
- public function __construct($embeds_resource = false)
- {
- $this->parser = new HTMLPurifier_URIParser();
- $this->embedsResource = (bool)$embeds_resource;
- }
-
- /**
- * @param string $string
- * @return HTMLPurifier_AttrDef_URI
- */
- public function make($string)
- {
- $embeds = ($string === 'embedded');
- return new HTMLPurifier_AttrDef_URI($embeds);
- }
-
- /**
- * @param string $uri
- * @param HTMLPurifier_Config $config
- * @param HTMLPurifier_Context $context
- * @return bool|string
- */
- public function validate($uri, $config, $context)
- {
- if ($config->get('URI.Disable')) {
- return false;
- }
-
- $uri = $this->parseCDATA($uri);
-
- // parse the URI
- $uri = $this->parser->parse($uri);
- if ($uri === false) {
- return false;
- }
-
- // add embedded flag to context for validators
- $context->register('EmbeddedURI', $this->embedsResource);
-
- $ok = false;
- do {
-
- // generic validation
- $result = $uri->validate($config, $context);
- if (!$result) {
- break;
- }
-
- // chained filtering
- $uri_def = $config->getDefinition('URI');
- $result = $uri_def->filter($uri, $config, $context);
- if (!$result) {
- break;
- }
-
- // scheme-specific validation
- $scheme_obj = $uri->getSchemeObj($config, $context);
- if (!$scheme_obj) {
- break;
- }
- if ($this->embedsResource && !$scheme_obj->browsable) {
- break;
- }
- $result = $scheme_obj->validate($uri, $config, $context);
- if (!$result) {
- break;
- }
-
- // Post chained filtering
- $result = $uri_def->postFilter($uri, $config, $context);
- if (!$result) {
- break;
- }
-
- // survived gauntlet
- $ok = true;
-
- } while (false);
-
- $context->destroy('EmbeddedURI');
- if (!$ok) {
- return false;
- }
- // back to string
- return $uri->toString();
- }
-}
-
-// vim: et sw=4 sts=4