1 files changed, 44 insertions, 0 deletions
diff --git a/www/wiki/vendor/param-processor/param-processor/src/PackagePrivate/DimensionParser.php b/www/wiki/vendor/param-processor/param-processor/src/PackagePrivate/DimensionParser.php
new file mode 100644
index 00000000..06aa2ad5
--- /dev/null
+++ b/www/wiki/vendor/param-processor/param-processor/src/PackagePrivate/DimensionParser.php
@@ -0,0 +1,44 @@
+<?php
+
+namespace ParamProcessor\PackagePrivate;
+
+use ValueParsers\ParseException;
+use ValueParsers\ParserOptions;
+use ValueParsers\ValueParser;
+
+/**
+ * Package private
+ */
+class DimensionParser implements ValueParser {
+
+	public const DEFAULT_UNIT = 'defaultunit';
+
+	public const PIXELS = 'px';
+
+	private $defaultUnit;
+
+	public function __construct( ParserOptions $options = null ) {
+		$options = $options ?? new ParserOptions();
+
+		$this->defaultUnit = $options->hasOption( self::DEFAULT_UNIT ) ? $options->getOption( self::DEFAULT_UNIT ) : self::PIXELS;
+	}
+
+	public function parse( $value ) {
+		if ( !is_string( $value ) ) {
+			throw new ParseException( 'Not a string' );
+		}
+
+		$value = $this->removeWhitespace( $value );
+
+		if ( preg_match( '/^(\d|\.)+$/', $value ) ) {
+			$value .= $this->defaultUnit;
+		}
+
+		return $value;
+	}
+
+	private function removeWhitespace( string $string ): string {
+		return preg_replace( '/\s+/', '', $string );
+	}
+
+}