Add core function for matching content language to current language.

Update duplicate resource prioritization with new function.
learningequality · May 9, 2024 · 2d074f3 · 2d074f3
1 parent be59560
commit 2d074f3
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Showing 2 changed files with 32 additions and 9 deletions.
diff --git a/kolibri/core/assets/src/utils/i18n.js b/kolibri/core/assets/src/utils/i18n.js
@@ -25,6 +25,27 @@ export const getContentLangDir = language => {
   return (language || {}).lang_direction || languageDirections.LTR;
 };
 
+const contentLanguageCodes = {
+  ff: ['ful', 'fuv'],
+  ny: ['nya'],
+  sw: ['swa'],
+  yo: ['yor'],
+};
+
+export const getContentLangActive = language => {
+  const langCode = languageIdToCode(currentLanguage);
+  const additionalCodes = contentLanguageCodes[langCode] || [];
+  if (language.id.toLowerCase() === currentLanguage.toLowerCase()) {
+    // Best possible match, return a 2 to have it still be truthy, but distinguishable
+    // from a 1 which is a lang_code match
+    return 2;
+  }
+  if (language.lang_code === langCode || additionalCodes.includes(language.lang_code)) {
+    return 1;
+  }
+  return 0;
+};
+
 const logging = logger.getLogger(__filename);
 
 const languageGlobals = plugin_data['languageGlobals'] || {};

diff --git a/kolibri/plugins/learn/assets/src/utils/contentNode.js b/kolibri/plugins/learn/assets/src/utils/contentNode.js
@@ -1,6 +1,6 @@
 import groupBy from 'lodash/groupBy';
 import sortBy from 'lodash/sortBy';
-import { currentLanguage } from 'kolibri.utils.i18n';
+import { getContentLangActive } from 'kolibri.utils.i18n';
 
 export function deduplicateResources(contentNodes) {
   const grouped = groupBy(contentNodes, 'content_id');
@@ -9,15 +9,17 @@ export function deduplicateResources(contentNodes) {
     if (groupedNodes.length === 1) {
       return groupedNodes[0];
     }
-    const langCode = currentLanguage.split('-')[0];
     const sortedNodes = sortBy(groupedNodes, n => {
-      if (n.lang && n.lang.id === currentLanguage) {
-        // Best language match return 0 to sort first
-        return 0;
-      }
-      if (n.lang && n.lang.lang_code === langCode) {
-        // lang_code match, so next best
-        return 1;
+      if (n.lang) {
+        const langActiveScore = getContentLangActive(n.lang);
+        if (langActiveScore == 2) {
+          // Best possible match return 0 to sort first
+          return 0;
+        }
+        if (langActiveScore == 1) {
+          // lang_code match, so next best
+          return 1;
+        }
       }
       // Everything else
       return 2;