screenshots

Screenshots

This gem takes a list of URLs, gets the title of each page at those URLs, then builds an HTML string that can be copied-pasted in a blog article to present those web pages. It assumes screenshots of those pages would have been uploaded on the blog.

Installation

Add this line to your application's Gemfile:

gem 'screenshots'

And then execute:

$ bundle

Or install it yourself as:

$ gem install screenshots

Configuration

# config/initializers/screenshots.rb
Screenshots.configure do |config|
  config.blog_assets_url = 'http://www.codeur.com/blog/wp-content/uploads/2014/07'
  config.image_extension = 'jpg'
end

Usage

Directly call the binary

$ screenshots my-input-file.txt my_output_dir

Generate HTML for a single URL

Screenshots::Processor.generate('http://www.google.com')

It returns a string containing the HTML code to be copied in the blog post:

<h2><a href="http://www.google.com">Google</a></h2>
<img src="http://www.codeur.com/blog/wp-content/uploads/2014/07/http_www.google.com.jpg" />

Generate HTML for a list of URLs

Screenshots::Processor.generate_list(['http://www.google.com', 'http://www.lemonde.fr'])

Contributing

1. Fork it ( https://github.com/[my-github-username]/screenshots/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