[Solved] TFPHTTPClient read headers of response?
lazarus / 38-Networking and Web Programming

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lainz · 2024-02-23 21:32

Hi, according to this API I'm using, I need to do pagination to
retrieve more than 30 items:
https://github.com/TiendaNube/api-docs?tab=readme-ov-file#pagination

QuoteTo check the next and previous links for pagination you can use
the Link header:
QuoteLink:
<https://api.tiendanube.com/v1/123456/products?page=3&per_page=100>;
rel="next",
 
<https://api.tiendanube.com/v1/123456/products?page=50&per_page=100>;
rel="last"
How I can read the headers of the response (if possible) with
TFPHTTPClient?

Also how I can grab the url from that text, giving this example:

QuoteLink:
<https://api.tiendanube.com/v1/123456/products?page=3&per_page=100>;
rel="next",
 
<https://api.tiendanube.com/v1/123456/products?page=50&per_page=100>;
rel="last"
I need to read 'next' url to pass it to the next batch of GET...

Edit: maybe with pos(<) then pos(>) of the first line and copy(...)

Thanks in advance

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lainz · 2024-02-23 22:22

Solved, there's a ResponseHeaders property..