keep default lat/lon zoom level by calculating precision

publiclab · Dec 12, 2019 · 342334c · 342334c
1 parent 4fa9c8d
commit 342334c
Showing 1 changed file with 24 additions and 8 deletions.
diff --git a/app/views/editor/rich.html.erb b/app/views/editor/rich.html.erb
@@ -406,6 +406,8 @@
       }
     });
 
+    editor.mapModule.blurredLocation.setZoomByPrecision(getPrecisionFromNum("<%= @lat %>"));
+
     $(function() {
       var target = document.querySelector('#map_content');
       var observer = new MutationObserver(function(mutations) {
@@ -417,12 +419,9 @@
     });
 
     function setLocationButtonText() {
-      console.log('set it!!!');
       if ($('#map_content').is(':hidden')) {
-        console.log('hidden');
         $('#location_button').html('<i class="fa fa-map-marker" aria-hidden="true"></i> Add a location');
       } else {
-        console.log('visible');
         $('#location_button').html('<i class="fa fa-minus-circle"></i> Remove location');
       }
     }
@@ -448,11 +447,10 @@
       // write the ArrayBuffer to a blob, and you're done
       var blob = new Blob([ab], {type: mimeString});
       return blob;
-  }
-  <% if true || params[:datauri_main_image] %>
-    $('.ple-module-main_image input').fileupload('add', {'files': [ dataURItoBlob('<%= params[:datauri_main_image] %>') ]});
-  <% end %>
-
+    }
+    <% if true || params[:datauri_main_image] %>
+      $('.ple-module-main_image input').fileupload('add', {'files': [ dataURItoBlob('<%= params[:datauri_main_image] %>') ]});
+    <% end %>
 
   })();
   $('.legacy-button').click(function onLegacyClick(event) {
@@ -475,6 +473,24 @@
       console.log("Draft:", editor.data.draft);
   }
 
+  function getPrecisionFromNum(lat) {
+    let numArr = lat.toString().split('.');
+    let precision = 0;
+
+    if(numArr.length === 1) {
+      if(Math.floor(lat/100) == lat/100) {
+        precision = -2;
+      } else if (Math.floor(lat/10) == lat/10) {
+        precision = -1;
+      } else {
+        precision = 0;
+      }
+    } else {
+      precision = (numArr[1].length >= 3) ? 3 : numArr[1].length;
+    }
+
+    return precision;
+  }
 
 </script>