1 files changed, 50 insertions, 0 deletions
diff --git a/www/wiki/includes/htmlform/fields/HTMLTagFilter.php b/www/wiki/includes/htmlform/fields/HTMLTagFilter.php
new file mode 100644
index 00000000..38f9a0a1
--- /dev/null
+++ b/www/wiki/includes/htmlform/fields/HTMLTagFilter.php
@@ -0,0 +1,50 @@
+<?php
+/**
+ * Wrapper for ChangeTags::buildTagFilterSelector to use in HTMLForm
+ */
+class HTMLTagFilter extends HTMLFormField {
+	protected $tagFilter;
+
+	public function getTableRow( $value ) {
+		$this->tagFilter = ChangeTags::buildTagFilterSelector(
+			$value, false, $this->mParent->getContext() );
+		if ( $this->tagFilter ) {
+			return parent::getTableRow( $value );
+		}
+		return '';
+	}
+
+	public function getDiv( $value ) {
+		$this->tagFilter = ChangeTags::buildTagFilterSelector(
+			$value, false, $this->mParent->getContext() );
+		if ( $this->tagFilter ) {
+			return parent::getDiv( $value );
+		}
+		return '';
+	}
+
+	public function getOOUI( $value ) {
+		$this->tagFilter = ChangeTags::buildTagFilterSelector(
+			$value, true, $this->mParent->getContext() );
+		if ( $this->tagFilter ) {
+			return parent::getOOUI( $value );
+		}
+		return new OOUI\FieldLayout( new OOUI\Widget() );
+	}
+
+	public function getInputHTML( $value ) {
+		if ( $this->tagFilter ) {
+			// we only need the select field, HTMLForm should handle the label
+			return $this->tagFilter[1];
+		}
+		return '';
+	}
+
+	public function getInputOOUI( $value ) {
+		if ( $this->tagFilter ) {
+			// we only need the select field, HTMLForm should handle the label
+			return $this->tagFilter[1];
+		}
+		return '';
+	}
+}