1 files changed, 69 insertions, 0 deletions
diff --git a/www/wiki/extensions/MultimediaViewer/resources/mmv/ui/mmv.ui.description.js b/www/wiki/extensions/MultimediaViewer/resources/mmv/ui/mmv.ui.description.js
new file mode 100644
index 00000000..558877c8
--- /dev/null
+++ b/www/wiki/extensions/MultimediaViewer/resources/mmv/ui/mmv.ui.description.js
@@ -0,0 +1,69 @@
+/*
+ * This file is part of the MediaWiki extension MultimediaViewer.
+ *
+ * MultimediaViewer 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.
+ *
+ * MultimediaViewer 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 MultimediaViewer.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+( function ( mw, $, oo ) {
+	/**
+	 * Description element in the UI.
+	 *
+	 * @class mw.mmv.ui.Description
+	 * @extends mw.mmv.ui.Element
+	 * @constructor
+	 * @inheritdoc
+	 */
+	function Description( $container ) {
+		mw.mmv.ui.Element.call( this, $container );
+
+		/** @property {mw.mmv.HtmlUtils} htmlUtils - */
+		this.htmlUtils = new mw.mmv.HtmlUtils();
+
+		this.$imageDescDiv = $( '<div>' )
+			.addClass( 'mw-mmv-image-desc-div empty' )
+			.appendTo( this.$container );
+
+		this.$imageDesc = $( '<p>' )
+			.addClass( 'mw-mmv-image-desc' )
+			.appendTo( this.$imageDescDiv );
+	}
+
+	oo.inheritClass( Description, mw.mmv.ui.Element );
+
+	/**
+	 * Sets data on the element.
+	 * This complements MetadataPanel.setTitle() - information shown there will not be shown here.
+	 *
+	 * @param {string|null} description The text of the description
+	 * @param {string|null} caption The text of the caption
+	 */
+	Description.prototype.set = function ( description, caption ) {
+		if ( caption && description ) { // panel header shows the caption - show description here
+			this.$imageDesc.html( this.htmlUtils.htmlToTextWithTags( description ) );
+			this.$imageDescDiv.removeClass( 'empty' );
+		} else { // either there is no description or the paner header already shows it - nothing to do here
+			this.empty();
+		}
+	};
+
+	/**
+	 * @inheritdoc
+	 */
+	Description.prototype.empty = function () {
+		this.$imageDesc.empty();
+		this.$imageDescDiv.addClass( 'empty' );
+	};
+
+	mw.mmv.ui.Description = Description;
+}( mediaWiki, jQuery, OO ) );