Merge pull request #3552 from Vizzuality/fix/header-global

Add global sentence to header

Author: edbrett

app/javascript/pages/dashboards/header/header-reducers.js

@@ -8,6 +8,8 @@ export const initialState = {
         'In 2010, {location} had {extent} of tree cover, extending over {percentage} of its land area.',
       withLoss:
         'In 2010, {location} had {extent} of tree cover, extending over {percentage} of its land area. In {year}, it lost {loss} of forest, equivalent to {emission} of CO₂ of emissions.',
+      globalInitial:
+        'In 2010, {location} had {extent} of tree cover, extending over {percentage} of its land area. In {year}, it lost {loss} of tree cover, equivalent to {emission} of CO₂ of emissions.',
       withPlantationLoss:
         'In 2010, {location} had {extent} of natural forest, extending over {percentage} of its land area. In {year}, it lost {loss} of natural forest, equivalent to {emission} of CO₂ of emissions.'
     }

app/javascript/pages/dashboards/header/header-selectors.js

@@ -47,7 +47,7 @@ export const getSentence = createSelector(
       return 'An error occured while fetching data. Please try again later.';
     }
     if (isEmpty(data) || isEmpty(locationNames)) return {};
-    const { initial, withLoss, withPlantationLoss } = sentences;
+    const { initial, withLoss, withPlantationLoss, globalInitial } = sentences;
     const extent =
       data.extent < 1 ? format('.3r')(data.extent) : format('.3s')(data.extent);
     const percentageCover = format('.1f')(data.extent / data.totalArea * 100);
@@ -75,6 +75,7 @@ export const getSentence = createSelector(
       sentence =
         data.plantationsLoss.area && location ? withPlantationLoss : withLoss;
     }
+    if (!location) sentence = globalInitial;
 
     return {
       sentence,