mirror of
https://github.com/ezyang/htmlpurifier.git
synced 2024-11-14 01:08:41 +00:00
103 lines
3.8 KiB
Diff
103 lines
3.8 KiB
Diff
--- C:\Users\Edward\Webs\htmlpurifier\maintenance\PH5P.php 2008-07-07 09:12:12.000000000 -0400
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+++ C:\Users\Edward\Webs\htmlpurifier\maintenance/PH5P.new.php 2008-12-06 02:29:34.988800000 -0500
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@@ -65,7 +65,7 @@
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public function __construct($data) {
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$data = str_replace("\r\n", "\n", $data);
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- $date = str_replace("\r", null, $data);
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+ $data = str_replace("\r", null, $data);
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$this->data = $data;
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$this->char = -1;
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@@ -211,7 +211,10 @@
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// If nothing is returned, emit a U+0026 AMPERSAND character token.
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// Otherwise, emit the character token that was returned.
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$char = (!$entity) ? '&' : $entity;
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- $this->emitToken($char);
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+ $this->emitToken(array(
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+ 'type' => self::CHARACTR,
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+ 'data' => $char
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+ ));
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// Finally, switch to the data state.
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$this->state = 'data';
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@@ -708,7 +711,7 @@
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} elseif($char === '&') {
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/* U+0026 AMPERSAND (&)
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Switch to the entity in attribute value state. */
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- $this->entityInAttributeValueState('non');
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+ $this->entityInAttributeValueState();
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} elseif($char === '>') {
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/* U+003E GREATER-THAN SIGN (>)
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@@ -738,7 +741,8 @@
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? '&'
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: $entity;
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- $this->emitToken($char);
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+ $last = count($this->token['attr']) - 1;
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+ $this->token['attr'][$last]['value'] .= $char;
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}
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private function bogusCommentState() {
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@@ -1066,6 +1070,11 @@
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$this->char++;
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if(in_array($id, $this->entities)) {
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+ if ($e_name[$c-1] !== ';') {
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+ if ($c < $len && $e_name[$c] == ';') {
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+ $this->char++; // consume extra semicolon
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+ }
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+ }
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$entity = $id;
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break;
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}
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@@ -2084,7 +2093,7 @@
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/* Reconstruct the active formatting elements, if any. */
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$this->reconstructActiveFormattingElements();
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- $this->insertElement($token);
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+ $this->insertElement($token, true, true);
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break;
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}
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break;
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@@ -3465,7 +3474,18 @@
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}
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}
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- private function insertElement($token, $append = true) {
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+ private function insertElement($token, $append = true, $check = false) {
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+ // Proprietary workaround for libxml2's limitations with tag names
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+ if ($check) {
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+ // Slightly modified HTML5 tag-name modification,
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+ // removing anything that's not an ASCII letter, digit, or hyphen
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+ $token['name'] = preg_replace('/[^a-z0-9-]/i', '', $token['name']);
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+ // Remove leading hyphens and numbers
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+ $token['name'] = ltrim($token['name'], '-0..9');
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+ // In theory, this should ever be needed, but just in case
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+ if ($token['name'] === '') $token['name'] = 'span'; // arbitrary generic choice
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+ }
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+
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$el = $this->dom->createElement($token['name']);
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foreach($token['attr'] as $attr) {
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@@ -3659,7 +3679,7 @@
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}
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}
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- private function generateImpliedEndTags(array $exclude = array()) {
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+ private function generateImpliedEndTags($exclude = array()) {
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/* When the steps below require the UA to generate implied end tags,
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then, if the current node is a dd element, a dt element, an li element,
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a p element, a td element, a th element, or a tr element, the UA must
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@@ -3673,7 +3693,8 @@
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}
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}
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- private function getElementCategory($name) {
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+ private function getElementCategory($node) {
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+ $name = $node->tagName;
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if(in_array($name, $this->special))
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return self::SPECIAL;
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