Translation of video title and description is not working on PWA reader

[benoit74]

Scraper version: 3.0.0 ("release candidate")

ZIM File: https://mirror.download.kiwix.org/zim/.hidden/dev/ted_mul_pain_2024-04.zim

Library: https://dev.library.kiwix.org/viewer#ted_mul_pain_2024-04

PWA version: 3.1.8

How to reproduce:

• select any language on the main page filter combobox
• video titles are properly updated
• click on any video thumbnail to open the video page
• on the video page title and description stays in English while they should quickly be translated to selected language

On kiwix-serve, you can directly navigate to such a translate page, e.g. https://dev.library.kiwix.org/content/ted_mul_pain_2024-04/how-to-deal-with-rejection?lang=fr

@Jaifroid I'm not sure this is something to fix on scraper side or on PWA side, could you please advise?

The scraper is injecting JS code which detects dynamically the URL param which is passed (e.g. fr in https://dev.library.kiwix.org/content/ted_mul_pain_2024-04/how-to-deal-with-rejection?lang=fr). Code is based on JQuery, and I find pretty hackish tbh: https://github.com/openzim/ted/blob/main/src/ted2zim/templates/assets/article.js. I hope we will be able to fully rewrite this sooner than latter (but it is probably going to be latter).

[benoit74]

This will be solved with a proper implementation of #208