A streaming HTML parser for Elixir built on top of the CloudFlare's 😂 LOL HTML
iex> {:ok, {_, _, document}} = :httpc.request("https://en.wikipedia.org/wiki/The_Tor_Project")
{:ok,
{{'HTTP/1.1', 200, 'OK'},
[
{'cache-control', 'private, s-maxage=0, max-age=0, must-revalidate'},
{'connection', 'keep-alive'},
{'date', 'Sat, 05 Jun 2021 08:41:57 GMT'},
{'accept-ranges', 'bytes'},
{'age', '22765'},
{'server', 'ATS/8.0.8'},
{'vary', 'Accept-Encoding,Cookie,Authorization'},
{'content-language', 'en'},
{'content-length', '133252'},
{'content-type', 'text/html; charset=UTF-8'},
{'last-modified', 'Thu, 03 Jun 2021 18:22:23 GMT'}
], '<!DOCTYPE html>\n<html class="client-nojs" lang="en' ++ ...}}
iex> builder = Laughter.build()
#Reference<0.2639616589.3816685576.219236>
iex> Laughter.filter(builder, self(), "a.external.text")
#Reference<0.2639616589.3816685576.219237>
iex> builder
#Reference<0.2639616589.3816685576.219236>
iex> |> Laughter.create()
#Reference<0.2639616589.3816685576.219238>
iex> |> Laughter.parse(to_string(document))
#Reference<0.2639616589.3816685576.219238>
iex> |> Laughter.done()
:ok
iex> flush()
{:element, #Reference<0.2639616589.3816685576.219237>,
{"a",
[
{"rel", "nofollow"},
{"class", "external text"},
{"href", "https://www.torproject.org"}
]}}
{:element, #Reference<0.2639616589.3816685576.219237>,
{"a",
[
{"class", "external text"},
{"href",
"https://en.wikipedia.org/w/index.php?title=The_Tor_Project&action=edit"}
]}}
# ...def deps do
[
{:laughter, "~> 0.1.0-dev", github: "abiko-search/laughter", submodules: true}
]
end