[Westminster] Initial asset code.

2 files changed, 126 insertions, 0 deletions

diff --git a/templates/web/westminster/footer_extra_js.html b/templates/web/westminster/footer_extra_js.html
new file mode 100644
index 000000000..ec25926c5
--- /dev/null
+++ b/templates/web/westminster/footer_extra_js.html
@@ -0,0 +1,10 @@
+[%~
+IF bodyclass.match('mappage');
+    scripts.push(
+        version('/vendor/OpenLayers.Projection.OrdnanceSurvey.js'),
+        version('/cobrands/fixmystreet/assets.js'),
+        version('/cobrands/westminster/assets.js'),
+    );
+END
+%]
+
diff --git a/web/cobrands/westminster/assets.js b/web/cobrands/westminster/assets.js
new file mode 100644
index 000000000..96fca44ab
--- /dev/null
+++ b/web/cobrands/westminster/assets.js
@@ -0,0 +1,116 @@
+(function(){
+
+if (!fixmystreet.maps) {
+    return;
+}
+
+/* First let us set up some necessary subclasses */
+
+/* ArcGIS wants to receive the bounding box as a 'geometry' parameter, not 'bbox' */
+var format = new OpenLayers.Format.QueryStringFilter();
+OpenLayers.Protocol.Westminster = OpenLayers.Class(OpenLayers.Protocol.HTTP, {
+    filterToParams: function(filter, params) {
+        params = format.write(filter, params);
+        params.geometry = params.bbox;
+        delete params.bbox;
+        return params;
+    },
+    CLASS_NAME: "OpenLayers.Protocol.Westminster"
+});
+
+/* This layer is relevant depending upon the category *and* the choice of the 'type' Open311 extra attribute question */
+var SubcatMixin = OpenLayers.Class({
+    relevant: function() {
+        var relevant = OpenLayers.Layer.VectorAsset.prototype.relevant.apply(this, arguments),
+            subcategories = this.fixmystreet.subcategories,
+            subcategory = $('#form_type').val(),
+            relevant_sub = OpenLayers.Util.indexOf(subcategories, subcategory) > -1;
+        return relevant && relevant_sub;
+    },
+    CLASS_NAME: 'SubcatMixin'
+});
+OpenLayers.Layer.VectorAssetWestminsterSubcat = OpenLayers.Class(OpenLayers.Layer.VectorAsset, SubcatMixin, {
+    CLASS_NAME: 'OpenLayers.Layer.VectorAssetWestminsterSubcat'
+});
+
+var url_base = 'https://tilma.staging.mysociety.org/resource-proxy/proxy.php?https://westminster.assets/';
+
+var defaults = {
+    http_options: {
+        params: {
+            inSR: '4326',
+            f: 'geojson'
+        }
+    },
+    asset_type: 'spot',
+    max_resolution: 4.777314267158508,
+    min_resolution: 0.5971642833948135,
+    asset_id_field: 'central_asset_id',
+    srsName: "EPSG:4326",
+    body: "Westminster City Council",
+    format_class: OpenLayers.Format.GeoJSON,
+    format_options: {ignoreExtraDims: true},
+    protocol_class: OpenLayers.Protocol.Westminster,
+    strategy_class: OpenLayers.Strategy.FixMyStreet
+};
+
+var layer_data = [
+    { group: 'Street lights', item: 'street light', layers: [ 18, 50, 60 ] },
+    { category: 'Pavement damage', layers: [ 14 ], road: true },
+    { category: 'Pothole', layers: [ 11, 44 ], road: true },
+    { group: 'Drains', item: 'gully', layers: [ 16 ] },
+
+    { category: 'Signs and bollards', subcategories: [ '1' ], subcategory_id: '#form_featuretypecode', item: 'bollard', layers: [ 42, 52 ] },
+    { category: 'Signs and bollards', subcategories: [ 'PLFP' ], subcategory_id: '#form_featuretypecode', item: 'feeder pillar', layers: [ 56 ] },
+    { category: 'Signs and bollards', subcategories: [ '3' ], subcategory_id: '#form_featuretypecode', item: 'sign', layers: [ 48, 58, 54 ] },
+    { category: 'Signs and bollards', subcategories: [ '2' ], subcategory_id: '#form_featuretypecode', item: 'street nameplate', layers: [ 46 ] }
+];
+
+$.each(layer_data, function(i, o) {
+    var layers_added = [];
+    var attr = 'central_asset_id';
+    var params = $.extend(true, {}, defaults, {
+        asset_category: o.category,
+        asset_item: o.item,
+        http_options: {
+            params: {
+                outFields: attr
+            }
+        },
+        attributes: {}
+    });
+
+    if (o.group) {
+        params.asset_group = o.group;
+    } else if (o.subcategories) {
+        params.class = OpenLayers.Layer.VectorAssetWestminsterSubcat;
+        params.subcategories = o.subcategories;
+    }
+
+    if (o.road) {
+        params.non_interactive = true;
+        params.nearest_radius = 100;
+        params.stylemap = fixmystreet.assets.stylemap_invisible;
+        params.usrn = {
+            attribute: attr,
+            field: attr
+        };
+    } else {
+        params.attributes[attr] = attr;
+    }
+
+    $.each(o.layers, function(i, l) {
+        var layer_url = { http_options: { url: url_base + l + '/query?' } };
+        var options = $.extend(true, {}, params, layer_url);
+        layers_added.push(fixmystreet.assets.add_layer(options));
+    });
+    fixmystreet.assets.add_controls(layers_added, params);
+});
+
+$(function(){
+    $("#problem_form").on("change.category", "#form_type, #form_featuretypecode", function() {
+        $(fixmystreet).trigger('report_new:category_change');
+    });
+});
+
+})();