Don't rely on the dataEn export for checking if a string exists

Instead use the special `default` key for supplying a fallback string

modules/ui/improveOSM_details.js

@@ -3,7 +3,6 @@ import {
   select as d3_select
 } from 'd3-selection';
 
-import { dataEn } from '../../data';
 import { modeSelect } from '../modes/select';
 import { t } from '../util/locale';
 import { utilDisplayName, utilHighlightEntities, utilEntityRoot } from '../util';
@@ -11,26 +10,16 @@ import { utilDisplayName, utilHighlightEntities, utilEntityRoot } from '../util'
 export function uiImproveOsmDetails(context) {
   let _qaItem;
 
+
   function issueDetail(d) {
-    const unknown = t('inspector.unknown');
-
-    if (!d) return unknown;
-
     if (d.desc) return d.desc;
-
-    const itemType = d.issueKey;
-    const et = dataEn.QA.improveOSM.error_types[itemType];
-
-    let detail;
-    if (et && et.description) {
-      detail = t(`QA.improveOSM.error_types.${itemType}.description`, d.replacements);
-    } else {
-      detail = unknown;
-    }
-
-    return detail;
+    const issueKey = d.issueKey;
+    d.replacements = d.replacements || {};
+    d.replacements.default = t('inspector.unknown');  // special key `default` works as a fallback string
+    return t(`QA.improveOSM.error_types.${issueKey}.description`, d.replacements);
   }
 
+
   function improveOsmDetails(selection) {
     const details = selection.selectAll('.error-details')
       .data(

modules/ui/improveOSM_header.js

@@ -1,24 +1,18 @@
-import { dataEn } from '../../data';
 import { t } from '../util/locale';
 
 
 export function uiImproveOsmHeader() {
   let _qaItem;
 
+
   function issueTitle(d) {
-    const unknown = t('inspector.unknown');
-
-    if (!d) return unknown;
-    const { issueKey } = d;
-    const et = dataEn.QA.improveOSM.error_types[issueKey];
-
-    if (et && et.title) {
-      return t(`QA.improveOSM.error_types.${issueKey}.title`);
-    } else {
-      return unknown;
-    }
+    const issueKey = d.issueKey;
+    d.replacements = d.replacements || {};
+    d.replacements.default = t('inspector.unknown');  // special key `default` works as a fallback string
+    return t(`QA.improveOSM.error_types.${issueKey}.title`, d.replacements);
   }
 
+
   function improveOsmHeader(selection) {
     const header = selection.selectAll('.qa-header')
       .data(
@@ -57,12 +51,11 @@ export function uiImproveOsmHeader() {
         .attr('transform', 'translate(3.5, 5)')
         .attr('xlink:href', d => {
           const picon = d.icon;
-
           if (!picon) {
-          return '';
+            return '';
           } else {
-          const isMaki = /^maki-/.test(picon);
-          return `#${picon}${isMaki ? '-11' : ''}`;
+            const isMaki = /^maki-/.test(picon);
+            return `#${picon}${isMaki ? '-11' : ''}`;
           }
         });
 

modules/ui/keepRight_details.js

@@ -3,34 +3,29 @@ import {
   select as d3_select
 } from 'd3-selection';
 
-import { dataEn } from '../../data';
 import { modeSelect } from '../modes/select';
 import { t } from '../util/locale';
 import { utilDisplayName, utilHighlightEntities, utilEntityRoot } from '../util';
 
+
 export function uiKeepRightDetails(context) {
   let _qaItem;
 
+
   function issueDetail(d) {
+    const { itemType, parentIssueType } = d;
     const unknown = t('inspector.unknown');
-    if (!d) return unknown;
+    let replacements = d.replacements || {};
+    replacements.default = unknown;  // special key `default` works as a fallback string
 
-    const { itemType, parentIssueType, replacements } = d;
-    const et = dataEn.QA.keepRight.errorTypes[itemType];
-    const pt = dataEn.QA.keepRight.errorTypes[parentIssueType];
-
-    let detail;
-    if (et && et.description) {
-      detail = t(`QA.keepRight.errorTypes.${itemType}.description`, replacements);
-    } else if (pt && pt.description) {
+    let detail = t(`QA.keepRight.errorTypes.${itemType}.description`, replacements);
+    if (detail === unknown) {
       detail = t(`QA.keepRight.errorTypes.${parentIssueType}.description`, replacements);
-    } else {
-      detail = unknown;
     }
-
     return detail;
   }
 
+
   function keepRightDetails(selection) {
     const details = selection.selectAll('.error-details')
       .data(

modules/ui/keepRight_header.js

@@ -1,4 +1,3 @@
-import { dataEn } from '../../data';
 import { svgIcon } from '../svg/icon';
 import { t } from '../util/locale';
 
@@ -6,24 +5,21 @@ import { t } from '../util/locale';
 export function uiKeepRightHeader() {
   let _qaItem;
 
+
   function issueTitle(d) {
-    const unknown = t('inspector.unknown');
-
-    if (!d) return unknown;
     const { itemType, parentIssueType } = d;
+    const unknown = t('inspector.unknown');
+    let replacements = d.replacements || {};
+    replacements.default = unknown;  // special key `default` works as a fallback string
 
-    const et = dataEn.QA.keepRight.errorTypes[itemType];
-    const pt = dataEn.QA.keepRight.errorTypes[parentIssueType];
-
-    if (et && et.title) {
-      return t(`QA.keepRight.errorTypes.${itemType}.title`);
-    } else if (pt && pt.title) {
-      return t(`QA.keepRight.errorTypes.${parentIssueType}.title`);
-    } else {
-      return unknown;
+    let title = t(`QA.keepRight.errorTypes.${itemType}.title`, replacements);
+    if (title === unknown) {
+      title = t(`QA.keepRight.errorTypes.${parentIssueType}.title`, replacements);
     }
+    return title;
   }
 
+
   function keepRightHeader(selection) {
     const header = selection.selectAll('.qa-header')
       .data(
@@ -54,7 +50,8 @@ export function uiKeepRightHeader() {
         .text(issueTitle);
   }
 
-  keepRightHeader.issue = val => {
+
+  keepRightHeader.issue = function(val) {
     if (!arguments.length) return _qaItem;
     _qaItem = val;
     return keepRightHeader;