Merge "Stop using the Xml class in this codebase"

src/MathMathML.php

@@ -18,7 +18,6 @@ use Psr\Log\LoggerInterface;
 use StatusValue;
 use stdClass;
 use Throwable;
-use Xml;
 use XmlTypeCheck;
 
 /**
@@ -468,10 +467,7 @@ class MathMathML extends MathRenderer {
 			$titleObj = SpecialPage::getTitleFor( 'MathWikibase' );
 			$hyperlink = $titleObj->getLocalURL( [ 'qid' => $this->params['qid'] ] );
 		}
-		$output = Html::openElement( $element, $attribs );
-		if ( $hyperlink && $enableLinks ) {
-			$output .= Html::openElement( 'a', [ 'href' => $hyperlink, 'style' => 'color:inherit;' ] );
-		}
+		$output = '';
 		// MathML has to be wrapped into a div or span in order to be able to hide it.
 		// Remove displayStyle attributes set by the MathML converter
 		// (Beginning from Mathoid 0.2.5 block is the default layout.)
@@ -481,15 +477,19 @@ class MathMathML extends MathRenderer {
 		if ( $this->getMathStyle() == 'display' ) {
 			$mml = preg_replace( '/<math/', '<math display="block"', $mml );
 		}
-		$output .= Xml::tags( $element, [
+		$output .= Html::rawElement( $element, [
 			'class' => $this->getClassName(), 'style' => 'display: none;'
 		], $mml );
 		$output .= $this->getFallbackImage();
+
 		if ( $hyperlink && $enableLinks ) {
-			$output .= Html::closeElement( 'a' );
+			$output = Html::rawElement( 'a',
+				[ 'href' => $hyperlink, 'style' => 'color:inherit;' ],
+				$output
+			);
 		}
-		$output .= Html::closeElement( $element );
-		return $output;
+
+		return Html::rawElement( $element, $attribs, $output );
 	}
 
 	protected function dbOutArray() {

src/MathWikibaseInfo.php

@@ -175,8 +175,7 @@ class MathWikibaseInfo {
 		$labelAlign = $lang->isRTL() ? 'left' : 'right';
 		$labelAlignOpposite = !$lang->isRTL() ? 'left' : 'right';
 
-		$output = Html::openElement( "table", [ "style" => "padding: 5px" ] );
-		$output .= Html::openElement( "tbody" );
+		$output = '';
 
 		foreach ( $this->hasParts as $part ) {
 			$output .= Html::openElement( "tr" );
@@ -193,7 +192,7 @@ class MathWikibaseInfo {
 					$part->getLabel()
 				);
 			} else {
-				$output .= $part->getLabel();
+				$output .= htmlspecialchars( $part->getLabel() );
 			}
 
 			$output .= Html::closeElement( "td" );
@@ -221,10 +220,9 @@ class MathWikibaseInfo {
 			$output .= Html::closeElement( "tr" );
 		}
 
-		$output .= Html::closeElement( "tbody" );
-		$output .= Html::closeElement( "table" );
-
-		return $output;
+		return Html::rawElement( 'table', [ 'style' => 'padding: 5px' ],
+			Html::rawElement( 'tbody', [], $output )
+		);
 	}
 
 	/**
@@ -232,22 +230,20 @@ class MathWikibaseInfo {
 	 * @return string
 	 */
 	public function generateSmallTableOfParts() {
-		$output = Html::openElement( "table" );
-		$output .= Html::openElement( "tbody" );
+		$output = '';
 
 		foreach ( $this->hasParts as $part ) {
-			$output .= Html::openElement( "tr" );
-			$output .= Html::rawElement(
-				"td",
-				[ "style" => "text-align: center; padding-right: 5px;" ],
-				$part->getFormattedSymbol()
+			$output .= Html::rawElement( 'tr', [],
+				Html::rawElement( 'td',
+					[ 'style' => 'text-align: center; padding-right: 5px;' ],
+					$part->getFormattedSymbol()
+				) .
+				Html::element( 'td', [ 'style' => 'text-align:left;' ], $part->getLabel() )
 			);
-			$output .= Html::element( "td", [ "style" => "text-align:left;" ], $part->getLabel() );
-			$output .= Html::closeElement( "tr" );
 		}
 
-		$output .= Html::closeElement( "tbody" );
-		$output .= Html::closeElement( "table" );
-		return $output;
+		return Html::rawElement( 'table', [],
+			Html::rawElement( 'tbody', [], $output )
+		);
 	}
 }