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-rw-r--r--lib/htmlpurifier/library/HTMLPurifier/ChildDef/StrictBlockquote.php88
1 files changed, 0 insertions, 88 deletions
diff --git a/lib/htmlpurifier/library/HTMLPurifier/ChildDef/StrictBlockquote.php b/lib/htmlpurifier/library/HTMLPurifier/ChildDef/StrictBlockquote.php
deleted file mode 100644
index dfae8a6e5..000000000
--- a/lib/htmlpurifier/library/HTMLPurifier/ChildDef/StrictBlockquote.php
+++ /dev/null
@@ -1,88 +0,0 @@
-<?php
-
-/**
- * Takes the contents of blockquote when in strict and reformats for validation.
- */
-class HTMLPurifier_ChildDef_StrictBlockquote extends HTMLPurifier_ChildDef_Required
-{
- protected $real_elements;
- protected $fake_elements;
- public $allow_empty = true;
- public $type = 'strictblockquote';
- protected $init = false;
-
- /**
- * @note We don't want MakeWellFormed to auto-close inline elements since
- * they might be allowed.
- */
- public function getAllowedElements($config) {
- $this->init($config);
- return $this->fake_elements;
- }
-
- public function validateChildren($tokens_of_children, $config, $context) {
-
- $this->init($config);
-
- // trick the parent class into thinking it allows more
- $this->elements = $this->fake_elements;
- $result = parent::validateChildren($tokens_of_children, $config, $context);
- $this->elements = $this->real_elements;
-
- if ($result === false) return array();
- if ($result === true) $result = $tokens_of_children;
-
- $def = $config->getHTMLDefinition();
- $block_wrap_start = new HTMLPurifier_Token_Start($def->info_block_wrapper);
- $block_wrap_end = new HTMLPurifier_Token_End( $def->info_block_wrapper);
- $is_inline = false;
- $depth = 0;
- $ret = array();
-
- // assuming that there are no comment tokens
- foreach ($result as $i => $token) {
- $token = $result[$i];
- // ifs are nested for readability
- if (!$is_inline) {
- if (!$depth) {
- if (
- ($token instanceof HTMLPurifier_Token_Text && !$token->is_whitespace) ||
- (!$token instanceof HTMLPurifier_Token_Text && !isset($this->elements[$token->name]))
- ) {
- $is_inline = true;
- $ret[] = $block_wrap_start;
- }
- }
- } else {
- if (!$depth) {
- // starting tokens have been inline text / empty
- if ($token instanceof HTMLPurifier_Token_Start || $token instanceof HTMLPurifier_Token_Empty) {
- if (isset($this->elements[$token->name])) {
- // ended
- $ret[] = $block_wrap_end;
- $is_inline = false;
- }
- }
- }
- }
- $ret[] = $token;
- if ($token instanceof HTMLPurifier_Token_Start) $depth++;
- if ($token instanceof HTMLPurifier_Token_End) $depth--;
- }
- if ($is_inline) $ret[] = $block_wrap_end;
- return $ret;
- }
-
- private function init($config) {
- if (!$this->init) {
- $def = $config->getHTMLDefinition();
- // allow all inline elements
- $this->real_elements = $this->elements;
- $this->fake_elements = $def->info_content_sets['Flow'];
- $this->fake_elements['#PCDATA'] = true;
- $this->init = true;
- }
- }
-}
-
-// vim: et sw=4 sts=4