'prepTime', 'cookTime' and 'totalTime' attributes are not read from recipe in JSON-LD

[shagn]

Hey,

thanks for creating this app :)

When starting to import recipes from URLs in the app, I found a small issue. I wasn't sure if it should be a 'Website support' issue instead, but since the website is generally working, I opted for bug.

Description
When importing this recipe, the attributes 'prepTime', 'cookTime' and 'totalTime' are not imported despite being present and well formatted in the JSON-LD.

The same happened when trying with this recipe which is used as test case J for the JSON-LD parser. But if I see that correctly, the expected JSON output for this test case should contain the correct time attributes e.g. "prepTime": "PT15M".

Expected behavior
When the time attributes in the "Recipe" type are present and well formatted, they should also be parsed.

Actual behavior
The imported html contains the time attribute e.g.: <script type="application/ld+json">{"@context":"http:\/\/schema.org","@type":"Recipe",[...]"prepTime":"PT15M",..., but in the resulting recipe.json the time attributes are set to null: "prepTime": null.

Reproduction
Steps to reproduce the behavior:

1. Import recipe from URL
2. Enter https://www.kuechengoetter.de/rezepte/bananenquark-mit-nuessen-63235 or https://www.allrecipes.com/recipe/223042/chicken-parmesan/
3. Check if 'prepTime' is equal to "PT15M" in import.html
4. Check if 'prepTime' is null in recipe.json

Browser
Brave Version 1.52.129 Chromium: 114.0.5735.198 (Official Build) (x86_64)

Versions
Nextcloud server version: 26.0.3
Cookbook version: 0.10.2
Database system: Mysql 10.5.21