From 71bc83e2147820e3ced7972383a77ef499c1b959 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pau=20Ferrer=20Oca=C3=B1a?= <crazyserver@gmail.com>
Date: Mon, 9 Oct 2023 13:24:01 +0200
Subject: [PATCH] MOBILE-4348 resource: Fix unloaded filetype icon

---
 src/addons/mod/resource/services/handlers/module.ts | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/addons/mod/resource/services/handlers/module.ts b/src/addons/mod/resource/services/handlers/module.ts
index c7b3dd2e941..af0ba235a19 100644
--- a/src/addons/mod/resource/services/handlers/module.ts
+++ b/src/addons/mod/resource/services/handlers/module.ts
@@ -25,6 +25,7 @@ import { makeSingleton, Translate } from '@singletons';
 import { AddonModResourceIndexComponent } from '../../components/index';
 import { AddonModResource } from '../resource';
 import { AddonModResourceHelper } from '../resource-helper';
+import { CoreSitesReadingStrategy } from '@services/sites';
 
 /**
  * Handler to support resource modules.
@@ -108,6 +109,16 @@ export class AddonModResourceModuleHandlerService extends CoreModuleHandlerBase
         }
 
         try {
+
+            if (!module.contentsinfo && !module.contents) {
+                // Contents are not loaded on LMS 3.5 and 3.6.
+                await AddonModResource.getResourceData(
+                    module.course,
+                    module.id,
+                    { readingStrategy: CoreSitesReadingStrategy.PREFER_CACHE },
+                );
+            }
+
             handlerData.icon = this.getIconSrc(module);
         } catch {
             // Ignore errors.
@@ -158,7 +169,7 @@ export class AddonModResourceModuleHandlerService extends CoreModuleHandlerBase
                 mimetypeIcon = CoreMimetypeUtils.getMimetypeIcon(mimetype);
             }
 
-        } else if (module.contents && module.contents[0]) {
+        } else if (module.contents?.[0]) {
             const files = module.contents;
             const file = files[0];