open_graph v0.0.1 OpenGraph
Fetch and parse websites to extract Open Graph meta tags.
The example above shows how to fetch the GitHub Open Graph rich objects.
OpenGraph.fetch("https://github.com")
%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"}
Summary
Functions
Fetches the raw HTML for the given website URL
Parses the given HTML to extract the Open Graph objects
Functions
Fetches the raw HTML for the given website URL.
Args:
url
- target URL as a binary string or char list
This functions returns {:ok, %OpenGraph{...}}
if the request is successful,
{:error, reason}
otherwise.