stripNulls( function ( $text, $start, $length, $sourceStart, $sourceLength ) { $this->builder->insertCharacters( $text, $start, $length, $sourceStart, $sourceLength ); }, $text, $start, $length, $sourceStart, $sourceLength ); } public function startTag( $name, Attributes $attrs, $selfClose, $sourceStart, $sourceLength ) { $builder = $this->builder; $stack = $builder->stack; $dispatcher = $this->dispatcher; switch ( $name ) { case 'html': $dispatcher->inBody->startTag( $name, $attrs, $selfClose, $sourceStart, $sourceLength ); break; case 'option': if ( $stack->current->htmlName === 'option' ) { $builder->pop( $sourceStart, 0 ); } $builder->insertElement( 'option', $attrs, false, $sourceStart, $sourceLength ); break; case 'optgroup': if ( $stack->current->htmlName === 'option' ) { $builder->pop( $sourceStart, 0 ); } if ( $stack->current->htmlName === 'optgroup' ) { $builder->pop( $sourceStart, 0 ); } $builder->insertElement( 'optgroup', $attrs, false, $sourceStart, $sourceLength ); break; case 'select': if ( !$stack->isInSelectScope( 'select' ) ) { $builder->error( " found in select mode but no select element is in " . "scope, ignoring", $sourceStart ); return; } $builder->error( " found inside a select element", $sourceStart ); $builder->popAllUpToName( 'select', $sourceStart, $sourceLength ); $dispatcher->reset(); break; case 'input': case 'keygen': case 'textarea': $builder->error( "<$name> found inside a select element", $sourceStart ); if ( !$stack->isInSelectScope( 'select' ) ) { // Ignore return; } $builder->popAllUpToName( 'select', $sourceStart, 0 ); $dispatcher->reset() ->startTag( $name, $attrs, $selfClose, $sourceStart, $sourceLength ); break; case 'script': case 'template': $dispatcher->inHead->startTag( $name, $attrs, $selfClose, $sourceStart, $sourceLength ); break; default: $builder->error( "<$name> found inside a select element, ignoring", $sourceStart ); } } public function endTag( $name, $sourceStart, $sourceLength ) { $builder = $this->builder; $stack = $builder->stack; $dispatcher = $this->dispatcher; switch ( $name ) { case 'optgroup': if ( $stack->current->htmlName === 'option' ) { $penultimate = $stack->item( $stack->length() - 2 ); if ( $penultimate && $penultimate->htmlName === 'optgroup' ) { $builder->pop( $sourceStart, 0 ); } } if ( $stack->current->htmlName !== 'optgroup' ) { $builder->error( "unexpected , ignoring", $sourceStart ); return; } $builder->pop( $sourceStart, $sourceLength ); break; case 'option': if ( $stack->current->htmlName !== 'option' ) { $builder->error( "unexpected , ignoring", $sourceStart ); return; } $builder->pop( $sourceStart, $sourceLength ); break; case 'select': if ( !$stack->isInSelectScope( 'select' ) ) { $builder->error( " found but the select element is " . "not in scope", $sourceStart ); return; } $builder->popAllUpToName( 'select', $sourceStart, $sourceLength ); $dispatcher->reset(); break; case 'template': $dispatcher->inHead->endTag( $name, $sourceStart, $sourceLength ); break; default: $builder->error( "unexpected in select, ignoring", $sourceStart ); break; } } public function endDocument( $pos ) { $this->dispatcher->inBody->endDocument( $pos ); } }