From f530b4fdfc2be3c2a0edcf38ebeb12bb5a4f0b83 Mon Sep 17 00:00:00 2001
From: Claude Paroz <claude@2xlibre.net>
Date: Sat, 30 Jul 2016 22:08:50 +0200
Subject: [PATCH] Fixed #26972 -- Fixed is_collection definition in MapWidget
 initialization

---
 .../contrib/gis/static/gis/js/OLMapWidget.js  |  2 +-
 js_tests/gis/mapwidget.test.js                | 32 +++++++++++++++++++
 2 files changed, 33 insertions(+), 1 deletion(-)

diff --git a/django/contrib/gis/static/gis/js/OLMapWidget.js b/django/contrib/gis/static/gis/js/OLMapWidget.js
index 0736779370..c1a56d2f36 100644
--- a/django/contrib/gis/static/gis/js/OLMapWidget.js
+++ b/django/contrib/gis/static/gis/js/OLMapWidget.js
@@ -184,7 +184,7 @@
             default_lat: 0,
             default_lon: 0,
             default_zoom: 4,
-            is_collection: new options.geom_type() instanceof OpenLayers.Geometry.Collection,
+            is_collection: options.geom_name.indexOf('Multi') > -1 || options.geom_name.indexOf('Collection') > -1,
             layerswitcher: false,
             map_options: {},
             map_srid: 4326,
diff --git a/js_tests/gis/mapwidget.test.js b/js_tests/gis/mapwidget.test.js
index c46823c9b9..716e6eca8b 100644
--- a/js_tests/gis/mapwidget.test.js
+++ b/js_tests/gis/mapwidget.test.js
@@ -44,3 +44,35 @@ test('MapWidget.getControls', function(assert) {
     assert.equal(widget.controls[1].displayClass, 'olControlDrawFeaturePoint', 'Draw control');
     assert.equal(widget.controls[2].displayClass, 'olControlModifyFeature', 'Modify control');
 });
+
+test('MapWidget.IsCollection', function(assert) {
+    var options = {id: 'id_point', map_id: 'id_point_map', geom_name: 'Point'};
+    var widget = new MapWidget(options);
+    assert.notOk(widget.options.is_collection);
+    // Empty the default initial Point
+    document.getElementById('id_point').value = "";
+
+    options.geom_name = 'Polygon';
+    widget = new MapWidget(options);
+    assert.notOk(widget.options.is_collection);
+
+    options.geom_name = 'LineString';
+    widget = new MapWidget(options);
+    assert.notOk(widget.options.is_collection);
+
+    options.geom_name = 'MultiPoint';
+    widget = new MapWidget(options);
+    assert.ok(widget.options.is_collection);
+
+    options.geom_name = 'MultiPolygon';
+    widget = new MapWidget(options);
+    assert.ok(widget.options.is_collection);
+
+    options.geom_name = 'MultiLineString';
+    widget = new MapWidget(options);
+    assert.ok(widget.options.is_collection);
+
+    options.geom_name = 'GeometryCollection';
+    widget = new MapWidget(options);
+    assert.ok(widget.options.is_collection);
+});