MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / vendor / wikimedia / remex-html / RemexHtml / Tokenizer / TokenSerializer.php

diff --git a/vendor/wikimedia/remex-html/RemexHtml/Tokenizer/TokenSerializer.php b/vendor/wikimedia/remex-html/RemexHtml/Tokenizer/TokenSerializer.php
new file mode 100644 (file)
index 0000000..2c5d40c
--- /dev/null
+++ b/vendor/wikimedia/remex-html/RemexHtml/Tokenizer/TokenSerializer.php
@@ -0,0 +1,70 @@
+<?php
+
+namespace RemexHtml\Tokenizer;
+
+/**
+ * A simple serializer for the token stream, mostly meant for debugging.
+ */
+class TokenSerializer implements TokenHandler {
+       private $output;
+       private $errors = [];
+
+       public function getOutput() {
+               return $this->output;
+       }
+
+       public function getErrors() {
+               return $this->errors;
+       }
+
+       public function startDocument( Tokenizer $tokenizer, $fns, $fn ) {
+               $this->output = '';
+       }
+
+       public function endDocument( $pos ) {
+       }
+
+       public function error( $text, $pos ) {
+               $this->errors[] = [ $text, $pos ];
+       }
+
+       public function characters( $text, $start, $length, $sourceStart, $sourceLength ) {
+               $this->output .= htmlspecialchars( substr( $text, $start, $length ) );
+       }
+
+       public function startTag( $name, Attributes $attrs, $selfClose, $sourceStart, $sourceLength ) {
+               $attrs = $attrs->getValues();
+               $this->output .= "<$name";
+               foreach ( $attrs as $name => $value ) {
+                       $this->output .= " $name=\"" . str_replace( '"', '&quot;', $value ) . '"';
+               }
+               if ( $selfClose ) {
+                       $this->output .= ' /';
+               }
+               $this->output .= '>';
+       }
+
+       public function endTag( $name, $sourceStart, $sourceLength ) {
+               $this->output .= "</$name>";
+       }
+
+       public function doctype( $name, $public, $system, $quirks, $sourceStart, $sourceLength ) {
+               $this->output .= "<!DOCTYPE $name";
+               if ( strlen( $public ) ) {
+                       $this->output .= " PUBLIC \"$public\"";
+                       if ( strlen( $system ) ) {
+                               $this->output .= " \"$system\"";
+                       }
+               } elseif ( strlen( $system ) ) {
+                       $this->output .= " SYSTEM \"$system\"";
+               }
+               $this->output .= '>';
+               if ( $quirks ) {
+                       $this->output .= '<!--quirks-->';
+               }
+       }
+
+       public function comment( $text, $sourceStart, $sourceLength ) {
+               $this->output .= '<!--' . $text . '-->';
+       }
+}