opengraph.cr

Crystal wrapper for the Open Graph protocol, allowing you to parse Open Graph meta tags and extract valuable information.

Installation

1. Add the dependency to your shard.yml:

   dependencies:
     opengraph:
       github: watzon/opengraph.cr
   

2. Run shards install

Usage

require "opengraph"

og = OpenGraph.from_url("css-tricks.com")
# og = OpenGraph.parse("<!-- RAW HTML -->")

puts og.website?
# => true

puts og["title"]?
# => "CSS-Tricks"

puts og["image"]?
# => "https://css-tricks.com/wp-content/uploads/2014/03/css-tricks-star.png"

Contributing

1. Fork it (https://github.com/watzon/opengraph/fork)
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request

Contributors

• Chris Watson - creator and maintainer