1 files changed, 49 insertions, 0 deletions
diff --git a/includes/logging/TagLogFormatter.php b/includes/logging/TagLogFormatter.php
new file mode 100644
index 00000000..5a58c331
--- /dev/null
+++ b/includes/logging/TagLogFormatter.php
@@ -0,0 +1,49 @@
+<?php
+/**
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/**
+ * This class formats tag log entries.
+ *
+ * Parameters (one-based indexes):
+ * 4::revid
+ * 5::logid
+ * 6:list:tagsAdded
+ * 7:number:tagsAddedCount
+ * 8:list:tagsRemoved
+ * 9:number:tagsRemovedCount
+ *
+ * @since 1.25
+ */
+class TagLogFormatter extends LogFormatter {
+	protected function getMessageKey() {
+		$key = parent::getMessageKey();
+		$params = $this->getMessageParameters();
+
+		$add = ( isset( $params[6] ) && isset( $params[6]['num'] ) && $params[6]['num'] );
+		$remove = ( isset( $params[8] ) && isset( $params[8]['num'] ) && $params[8]['num'] );
+		$key .= ( $remove ? ( $add ? '' : '-remove' ) : '-add' );
+
+		if ( isset( $params[4] ) && $params[4] ) {
+			$key .= '-logentry';
+		} else {
+			$key .= '-revision';
+		}
+
+		return $key;
+	}
+}