1 files changed, 127 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/src/Query/ResultPrinters/ListResultPrinter/ValueTextsBuilder.php b/www/wiki/extensions/SemanticMediaWiki/src/Query/ResultPrinters/ListResultPrinter/ValueTextsBuilder.php
new file mode 100644
index 00000000..f328772d
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/src/Query/ResultPrinters/ListResultPrinter/ValueTextsBuilder.php
@@ -0,0 +1,127 @@
+<?php
+
+namespace SMW\Query\ResultPrinters\ListResultPrinter;
+
+use Linker;
+use SMWDataValue;
+use SMWResultArray;
+
+/**
+ * Class ValueTextsBuilder
+ *
+ * @license GNU GPL v2+
+ * @since 3.0
+ *
+ * @author Stephan Gambke
+ */
+class ValueTextsBuilder {
+
+	use ParameterDictionaryUser;
+
+	private $linker;
+
+	/**
+	 * @param SMWResultArray $field
+	 * @param int $column
+	 *
+	 * @return string
+	 */
+	public function getValuesText( SMWResultArray $field, $column = 0 ) {
+
+		$valueTexts = $this->getValueTexts( $field, $column );
+
+		return join( $this->get( 'valuesep' ), $valueTexts );
+
+	}
+
+	/**
+	 * @param SMWResultArray $field
+	 * @param int $column
+	 *
+	 * @return string[]
+	 */
+	private function getValueTexts( SMWResultArray $field, $column ) {
+
+		$valueTexts = [];
+
+		$field->reset();
+
+		while ( ( $dataValue = $field->getNextDataValue() ) !== false ) {
+
+			$valueTexts[] =
+				$this->get( 'value-open-tag' ) .
+				$this->getValueText( $dataValue, $column ) .
+				$this->get( 'value-close-tag' );
+		}
+
+		return $valueTexts;
+	}
+
+	/**
+	 * @param SMWDataValue $value
+	 * @param int $column
+	 *
+	 * @return string
+	 */
+	private function getValueText( SMWDataValue $value, $column = 0 ) {
+
+		$text = $value->getShortText( SMW_OUTPUT_WIKI, $this->getLinkerForColumn( $column ) );
+
+		return $this->sanitizeValueText( $text );
+	}
+
+	/**
+	 * Depending on current linking settings, returns a linker object
+	 * for making hyperlinks or NULL if no links should be created.
+	 *
+	 * @param int $columnNumber Column number
+	 *
+	 * @return \Linker|null
+	 */
+	private function getLinkerForColumn( $columnNumber ) {
+
+		if ( ( $columnNumber === 0 && $this->get( 'link-first' ) ) ||
+			( $columnNumber > 0 && $this->get( 'link-others' ) ) ) {
+			return $this->getLinker();
+		}
+
+		return null;
+	}
+
+	/**
+	 * @return Linker
+	 */
+	protected function getLinker() {
+		return $this->linker;
+	}
+
+	/**
+	 * @param Linker $linker
+	 */
+	public function setLinker( Linker $linker ) {
+		$this->linker = $linker;
+	}
+
+	/**
+	 * @param $text
+	 *
+	 * @return string
+	 */
+	private function sanitizeValueText( $text ) {
+
+		if ( $this->isSimpleList() ) {
+			return $text;
+		}
+
+		return \Sanitizer::removeHTMLtags( $text, null, [], [], [ 'table', 'tr', 'th', 'td', 'dl', 'dd', 'ul', 'li', 'ol' ] );
+	}
+
+	/**
+	 * @return bool
+	 */
+	private function isSimpleList() {
+		$format = $this->get( 'format' );
+		return $format !== 'ul' && $format !== 'ol';
+	}
+
+}
+\ No newline at end of file