Changeset b3374f6 in OpenWorkouts-current for ow/static/js/ow.js

Timestamp:

Feb 12, 2019, 5:55:33 PM (5 years ago)

Author:

Borja Lopez <borja@…>

Branches:

current, feature/docs, master

Children:

c999b73e

Parents:

f713dbc

Message:

(#52) - Make map screenshot generation async and non-blocker of the dashboard
and user profile pages:

• workout.map_screenshot is a property again, returns a string with the static path (suitable for use with request.static_url()) for the map screenshot file if exists, none otherwise

• added a couple of helpers to build the proper screenshot name and full path on the filesystem

• added a view to generate the map if needed, returning the full static url to the screenshot file in a json-encoded stream

• added a new js ow tool that looks for workouts that still don't have a map screenshot, calling the view to generate that screenshot and updating the map screenshot when the file is ready

• modified the dashboard and user profile templates, so a dummy/placeholder image is shown when no map screenshot is yet ready, plus setup and calls for the js tool that generates the maps.

File:

• ow/static/js/ow.js (modified) (1 diff)

ow/static/js/ow.js

@@ -452 +452 @@
 
 };
+
+
+owjs.map_shots = function(spec) {
+
+    "use strict";
+
+    var img_selector = spec.img_selector;
+
+    var run = function run(){
+        $(img_selector).each(function(){
+            var img = $(this);
+            var a = $(this).parent();
+            var url = a.attr('href') + 'map-shot';
+            var jqxhr = $.getJSON(url, function(info) {
+                img.fadeOut('fast', function () {
+                    img.attr('src', info['url']);
+                    img.fadeIn('fast');
+                });
+                img.removeClass('js-needs-map');
+            });
+        });
+    };
+
+    var that = {}
+    that.run = run;
+    return that
+
+};