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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/ChildDef/List.php
parent2115eb26a7fd2ca937286bd4e98ab74c7d6e9525 (diff)
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: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/ChildDef/List.php')
-rw-r--r--library/HTMLPurifier/ChildDef/List.php86
1 files changed, 0 insertions, 86 deletions
diff --git a/library/HTMLPurifier/ChildDef/List.php b/library/HTMLPurifier/ChildDef/List.php
deleted file mode 100644
index 891b9f6f5..000000000
--- a/library/HTMLPurifier/ChildDef/List.php
+++ /dev/null
@@ -1,86 +0,0 @@
-<?php
-
-/**
- * Definition for list containers ul and ol.
- *
- * What does this do? The big thing is to handle ol/ul at the top
- * level of list nodes, which should be handled specially by /folding/
- * them into the previous list node. We generally shouldn't ever
- * see other disallowed elements, because the autoclose behavior
- * in MakeWellFormed handles it.
- */
-class HTMLPurifier_ChildDef_List extends HTMLPurifier_ChildDef
-{
- /**
- * @type string
- */
- public $type = 'list';
- /**
- * @type array
- */
- // lying a little bit, so that we can handle ul and ol ourselves
- // XXX: This whole business with 'wrap' is all a bit unsatisfactory
- public $elements = array('li' => true, 'ul' => true, 'ol' => true);
-
- /**
- * @param array $children
- * @param HTMLPurifier_Config $config
- * @param HTMLPurifier_Context $context
- * @return array
- */
- public function validateChildren($children, $config, $context)
- {
- // Flag for subclasses
- $this->whitespace = false;
-
- // if there are no tokens, delete parent node
- if (empty($children)) {
- return false;
- }
-
- // the new set of children
- $result = array();
-
- // a little sanity check to make sure it's not ALL whitespace
- $all_whitespace = true;
-
- $current_li = false;
-
- foreach ($children as $node) {
- if (!empty($node->is_whitespace)) {
- $result[] = $node;
- continue;
- }
- $all_whitespace = false; // phew, we're not talking about whitespace
-
- if ($node->name === 'li') {
- // good
- $current_li = $node;
- $result[] = $node;
- } else {
- // we want to tuck this into the previous li
- // Invariant: we expect the node to be ol/ul
- // ToDo: Make this more robust in the case of not ol/ul
- // by distinguishing between existing li and li created
- // to handle non-list elements; non-list elements should
- // not be appended to an existing li; only li created
- // for non-list. This distinction is not currently made.
- if ($current_li === false) {
- $current_li = new HTMLPurifier_Node_Element('li');
- $result[] = $current_li;
- }
- $current_li->children[] = $node;
- $current_li->empty = false; // XXX fascinating! Check for this error elsewhere ToDo
- }
- }
- if (empty($result)) {
- return false;
- }
- if ($all_whitespace) {
- return false;
- }
- return $result;
- }
-}
-
-// vim: et sw=4 sts=4