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Sfoglia il codice sorgente
Refactor the map_marker partial.

Akinori MUSHA 10 anni fa
parent
d4bd3c7c8b
commit
951648c94e
5 ha cambiato i file con 60 aggiunte e 68 eliminazioni
Mostra Diff Stats
  1. 41 0
      app/assets/javascripts/map_marker.js.coffee
  2. 3 4
      app/views/agents/agent_views/user_location_agent/_show.html.erb
  3. 2 2
      app/views/events/show.html.erb
  4. 13 61
      app/views/shared/_map_marker.html.erb
  5. 1 1
      config/environments/production.rb

+ 41 - 0
app/assets/javascripts/map_marker.js.coffee
Vedi File 

@@ -0,0 +1,41 @@
1 
+window.map_marker = (map, options = {}) ->
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+  pos = new google.maps.LatLng(options.lat, options.lng)
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+
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+  if options.radius > 0
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+    new google.maps.Circle
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+      map: map
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+      strokeColor: '#FF0000'
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+      strokeOpacity: 0.8
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+      strokeWeight: 2
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+      fillColor: '#FF0000'
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+      fillOpacity: 0.35
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+      center: pos
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+      radius: options.radius
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+  else
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+    new google.maps.Marker
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+      map: map
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+      position: pos
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+      title: 'Recorded Location'
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+
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+  if options.course
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+    p1 = new LatLon(pos.lat(), pos.lng())
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+    speed = if options.speed? then options.speed else 1
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+    p2 = p1.destinationPoint(options.course, Math.max(0.2, speed) * 0.1)
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+
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+    lineCoordinates = [
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+      pos
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+      new google.maps.LatLng(p2.lat(), p2.lon())
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+    ]
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+
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+    lineSymbol =
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+      path: google.maps.SymbolPath.FORWARD_CLOSED_ARROW
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+
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+    new google.maps.Polyline
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+      map: map
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+      path: lineCoordinates
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+      icons: [
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+        {
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+          icon: lineSymbol
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+          offset: '100%'
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+        }
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+      ]

+ 3 - 4
app/views/agents/agent_views/user_location_agent/_show.html.erb
Vedi File 

@@ -14,11 +14,10 @@
14 14 
     };
15 15
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     var map = new google.maps.Map(document.getElementById("map_canvas"), mapOptions);
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+    <% events.each do |event| %>
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+      <%= render "shared/map_marker", map: 'map', location: event.location %>
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+    <% end %>
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   </script>
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-
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-  <% events.each do |event| %>
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-    <%= render "shared/map_marker", event: event %>
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-  <% end %>
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 <% else %>
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   <p>
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     No events found.

+ 2 - 2
app/views/events/show.html.erb
Vedi File 

@@ -36,9 +36,9 @@
36 36 
           };
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           var map = new google.maps.Map(document.getElementById("map_canvas"), mapOptions);
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-        </script>
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-        <%= render "shared/map_marker", event: @event %>
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+          <%= render "shared/map_marker", map: 'map', location: @event.location %>
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+        </script>
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       <% end %>
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       <br />

+ 13 - 61
app/views/shared/_map_marker.html.erb
Vedi File 

@@ -1,61 +1,13 @@
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-<script>
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-  (function(map) {
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-    <%
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-       if event.payload[:horizontal_accuracy] && event.payload[:vertical_accuracy]
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-         radius = (event.payload[:horizontal_accuracy].to_f + event.payload[:vertical_accuracy].to_f) / 2.0
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-       elsif event.payload[:horizontal_accuracy]
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-         radius = event.payload[:horizontal_accuracy].to_f
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-       elsif event.payload[:vertical_accuracy]
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-         radius = event.payload[:vertical_accuracy].to_f
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-       elsif event.payload[:accuracy]
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-         radius = event.payload[:accuracy].to_f
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-       else
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-         radius = 0
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-       end
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-    %>
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-
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-    var pos = new google.maps.LatLng(<%= event.lat %>, <%= event.lng %>);
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-
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-    <% if radius > 0 %>
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-      var accuracyCircle = new google.maps.Circle({
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-        strokeColor: '#FF0000',
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-        strokeOpacity: 0.8,
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-        strokeWeight: 2,
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-        fillColor: '#FF0000',
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-        fillOpacity: 0.35,
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-        map: map,
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-        center: pos,
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-        radius: <%= radius %>
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-      });
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-    <% else %>
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-      var marker = new google.maps.Marker({
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-        position: pos,
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-        map: map,
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-        title: 'Recorded Location'
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-      });
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-    <% end %>
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-
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-
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-    <% if event.payload[:course] && event.payload[:course].to_f > -1 %>
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-      var p1 = new LatLon(pos.lat(), pos.lng());
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-      var p2 = p1.destinationPoint(<%= event.payload[:course].to_f %>, <%= [0.2, (event.payload[:speed] || 1).to_f].max * 0.1 %>);
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-
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-      var lineCoordinates = [ pos, new google.maps.LatLng(p2.lat(), p2.lon()) ];
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-
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-      var lineSymbol = {
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-        path:google.maps.SymbolPath.FORWARD_CLOSED_ARROW
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-      };
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-
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-      var line = new google.maps.Polyline({
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-        path: lineCoordinates,
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-        icons: [
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-          {
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-            icon: lineSymbol,
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-            offset: '100%'
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-          }
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-        ],
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-        map: map
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-      });
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-    <% end %>
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-  })(map);
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-</script>
1 
+<%- unless @map_marker_included_p -%>
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+  <%- content_for :head do -%>
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+    <%= javascript_include_tag "map_marker" %>
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+  <%- end -%>
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+  <%- @map_marker_included_p = true -%>
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+<%- end -%>
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+  map_marker(<%= map %>, {
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+    lat: <%= location[:lat].to_json %>,
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+    lng: <%= location[:lng].to_json %>,
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+    radius: <%= location[:radius].to_json %>,
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+    course: <%= location[:course].to_json %>,
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+    speed: <%= location[:speed].to_json %>
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+  });

+ 1 - 1
config/environments/production.rb
Vedi File 

@@ -61,7 +61,7 @@ Huginn::Application.configure do
61 61 
   end
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   # Precompile additional assets (application.js.coffee.erb, application.css, and all non-JS/CSS are already added)
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-  config.assets.precompile += %w( diagram.js graphing.js user_credentials.js )
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+  config.assets.precompile += %w( diagram.js graphing.js map_marker.js user_credentials.js )
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   # Ignore bad email addresses and do not raise email delivery errors.
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   # Set this to true and configure the email server for immediate delivery to raise delivery errors.