From b350c7a52e926ef95160a32365ea5ef17362e2c2 Mon Sep 17 00:00:00 2001
From: Dani Palou <dani@moodle.com>
Date: Mon, 7 May 2018 08:34:54 +0200
Subject: [PATCH] MOBILE-2345 lesson: Fix issues with prefetch and offline

---
 src/addon/mod/lesson/providers/lesson.ts    | 4 +++-
 src/core/course/components/module/module.ts | 2 +-
 src/core/settings/lang/en.json              | 1 +
 src/providers/utils/text.ts                 | 4 ++++
 4 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/addon/mod/lesson/providers/lesson.ts b/src/addon/mod/lesson/providers/lesson.ts
index 7cfbd6091..529b332e4 100644
--- a/src/addon/mod/lesson/providers/lesson.ts
+++ b/src/addon/mod/lesson/providers/lesson.ts
@@ -462,7 +462,9 @@ export class AddonModLessonProvider {
             return;
         }
 
-        if (typeof data.answer == 'object') {
+        if (typeof data['answer[text]'] != 'undefined') {
+            studentAnswer = data['answer[text]'];
+        } else if (typeof data.answer == 'object') {
             studentAnswer = data.answer.text;
         } else {
             studentAnswer = data.answer;
diff --git a/src/core/course/components/module/module.ts b/src/core/course/components/module/module.ts
index 7ab0a91b7..ccc71b055 100644
--- a/src/core/course/components/module/module.ts
+++ b/src/core/course/components/module/module.ts
@@ -139,7 +139,7 @@ export class CoreCourseModuleComponent implements OnInit, OnDestroy {
         this.spinner = true;
 
         // Get download size to ask for confirm if it's high.
-        this.prefetchHandler.getDownloadSize(this.module, this.courseId).then((size) => {
+        this.prefetchHandler.getDownloadSize(this.module, this.courseId, true).then((size) => {
             return this.courseHelper.prefetchModule(this.prefetchHandler, this.module, size, this.courseId, refresh);
         }).catch((error) => {
             // Error, hide spinner.
diff --git a/src/core/settings/lang/en.json b/src/core/settings/lang/en.json
index 00ac951bd..a68e5bcf7 100644
--- a/src/core/settings/lang/en.json
+++ b/src/core/settings/lang/en.json
@@ -17,6 +17,7 @@
     "disableall": "Disable notifications",
     "disabled": "Disabled",
     "displayformat": "Display format",
+    "enabledownloadsection": "Enable download sections",
     "enablerichtexteditor": "Enable text editor",
     "enablerichtexteditordescription": "If enabled, a text editor will be available when entering content.",
     "enablesyncwifi": "Allow sync only when on Wi-Fi",
diff --git a/src/providers/utils/text.ts b/src/providers/utils/text.ts
index 9e47ed8ea..5d3fcbcf1 100644
--- a/src/providers/utils/text.ts
+++ b/src/providers/utils/text.ts
@@ -131,6 +131,10 @@ export class CoreTextUtilsProvider {
      * @return {string} Clean text.
      */
     cleanTags(text: string, singleLine?: boolean): string {
+        if (typeof text == 'number') {
+            return text;
+        }
+
         if (!text) {
             return '';
         }