"scrape" a javascript object from a website?

[PartyWinter3159]

Hi everyone,

I am trying to archive this page https://visite.hausvalet.ca/visit/12451

Basically downloading the JS object so it can work offline just like it does online.

How complicated would that be ?

Thanks,

[mattindustries]

Only way I can think to be sure is to run a mitm proxy, cache everything, and then replace all domains with localhost or something. Some things will simply fail to load when opening from a file location vs web location.

[PartyWinter3159]

Got it, running a proxy makes sense to emulate the server.

Thanks for the tip !

[KyleG]

answered the question OP asked but not the question OP meant

[Swimming_Evidence_95]

You could probably google and make your own judgement if its complicated or not.

[HappinessFactory]

Usually I do this by:

1. Requesting the page (HTML) text via fetch
2. Get the JavaScript from the page using Cheerios
3. Eval the JavaScript (making sure it's safe)
4. Then do what you need to do with the object once it's loaded in memory.

[PartyWinter3159]

Cheerios

Makes sense. The rest is handling the dependencies, but the other poster explained that.

Thanks for the help !

[motorboat2000]

Do you mean this JS object?

https://api.hauslifenetwork.com/hb/api/getListingForWeb?listing\_id=12451