A Elixir wrapper for the Open Graph protocol.
The package can be installed as:
Add :open_graph
to your list of dependencies in mix.exs
:
def deps do
[
{:open_graph, "~> 0.0.5"}
]
end
Ensure :open_graph
is started before your application:
def application do
[applications: [:open_graph]]
end
iex> OpenGraph.fetch("https://github.com")
{:ok,
%OpenGraph{description: "GitHub is where people build software. More than 15 million...",
image: "https://assets-cdn.github.com/images/modules/open_graph/github-octocat.png",
site_name: "GitHub", title: "Build software better, together", type: nil,
url: "https://github.com"}}
You can also parse raw HTML:
iex> OpenGraph.parse("<meta property=\"og:title\" content=\"Some title\">")
%OpenGraph{description: nil, image: nil, site_name: nil, title: "Some title",
type: nil, url: nil}
Copyright (c) 2016 Andriel Nuernberg
This work is free. You can redistribute it and/or modify it under the terms of the MIT License. See the LICENSE.md file for more details.