add mediawiki themes

1 files changed, 49 insertions, 0 deletions

diff --git a/skins/common/metadata.js b/skins/common/metadata.js
new file mode 100644
index 0000000..86fc6bd
--- /dev/null
+++ b/skins/common/metadata.js
@@ -0,0 +1,49 @@
+// Exif metadata display for MediaWiki file uploads
+//
+// Add an expand/collapse link and collapse by default if set to
+// (with JS disabled, user will see all items)
+//
+// attachMetadataToggle('mw_metadata', 'More...', 'Fewer...');
+
+function attachMetadataToggle( tableId, showText, hideText ) {
+	if ( document.createTextNode ) {
+		var box = document.getElementById( tableId );
+		if ( !box ) {
+			return false;
+		}
+
+		var tbody = box.getElementsByTagName('tbody')[0];
+
+		var row = document.createElement( 'tr' );
+
+		var col = document.createElement( 'td' );
+		col.colSpan = 2;
+
+		var link = document.createElement( 'a' );
+		link.href = '#';
+
+		link.onclick = function() {
+			if ( box.className == 'mw_metadata collapsed' ) {
+				changeText( link, hideText );
+				box.className = 'mw_metadata expanded';
+			} else {
+				changeText( link, showText );
+				box.className = 'mw_metadata collapsed';
+			}
+			return false;
+		};
+
+		var text = document.createTextNode( hideText );
+
+		link.appendChild( text );
+		col.appendChild( link );
+		row.appendChild( col );
+		tbody.appendChild( row );
+
+		// And collapse!
+		link.onclick();
+
+		return true;
+	}
+	return false;
+}