link_preview_generator v0.0.3 LinkPreviewGenerator.Requests

Module providing functions to handle needed requests.

Summary

Functions

After all redirects returns response and newly generated LinkPreviewGenerator.Page struct

Check if given url leads to image

Types

t :: {:ok, HTTPoison.Response.t, LinkPreviewGenerator.t}

Functions

handle_redirects(url, original_url \\ nil)

After all redirects returns response and newly generated LinkPreviewGenerator.Page struct.

valid_image?(url)

Specs

valid_image?(String.t) ::
  {:ok, String.t} |
  {:error, atom}

Check if given url leads to image