1 files changed, 44 insertions, 0 deletions
diff --git a/www/wiki/extensions/Maps/resources/api.js b/www/wiki/extensions/Maps/resources/api.js
new file mode 100644
index 00000000..5cb70741
--- /dev/null
+++ b/www/wiki/extensions/Maps/resources/api.js
@@ -0,0 +1,44 @@
+(function($, mw) {
+	'use strict';
+
+	function canEditPage(pageName) {
+		let deferred = $.Deferred();
+
+		new mw.Api().get({
+			action: 'query',
+			format: 'json',
+			titles: pageName,
+			prop: 'info',
+			intestactions: 'edit'
+		}).done(function(response) {
+			// Next level usability in the MW API:
+			let canEdit = response.query.pages[Object.keys(response.query.pages)[0]].actions.hasOwnProperty('edit');
+			deferred.resolve(canEdit);
+		});
+
+		return deferred.promise();
+	}
+
+	function getLatestRevision(pageName) {
+		let deferred = $.Deferred();
+
+		new mw.Api().post({
+			action: 'query',
+			prop: 'revisions',
+			rvlimit: 1,
+			rvprop: [ 'ids', 'content' ],
+			titles: pageName
+		}).done(function(response) {
+			deferred.resolve(response.query.pages[Object.keys(response.query.pages)[0]].revisions[0]);
+		});
+
+		return deferred.promise();
+	}
+
+	if (!window.maps) {window.maps = {};}
+
+	window.maps.api = {
+		canEditPage: canEditPage,
+		getLatestRevision: getLatestRevision
+	};
+})(window.jQuery, window.mediaWiki);