Solve Media's patent-pending technology turns CAPTCHA into branded TYPE-IN™ Ads. Solve Media's technology improves site security, and every time a user types a brand message into a TYPE-IN™ Ad, we share the revenue with our publisher partners.
The Solve Media gem makes it easy to use the Solve Media unit in your Ruby and Rails projects.
This gem supercedes and replaces the earlier gem from Solve Media. This new gem provides improved compatibility with Rails 3 and is now also usable in pure Ruby as well. If you previously used the old gem with Rails 3, you should uninstall it, install this one, and configure the keys as below. Your view and controller code should continue to work without alteration.
This gem is not directly backward compatible with Rails 2. Rails 2 users should continue to use the old gem.
Add this line to your application's Gemfile:
And then execute:
Or install it yourself as:
$ gem install solvemedia
Setting API Keys
Before using Solve Media, you need to sign up for an account and get a set of API keys.
To use within a Rails 3 project, you must set these keys within the app config. Inside config/application.rb:
config.solvemedia.ckey = "Your Challenge (Public) Key" config.solvemedia.vkey = "Your Verification (Private) Key" config.solvemedia.hkey = "Your Authentication Hash Key"
In addition, you can set these keys on a per-environment basis by using the environment configuration files under config/environment/. For instance, you may wish to create a second set of keys with the security mode set to "Security" instead of "Revenue", to avoid receiving ads during development.
Displaying the Puzzle
To display the Solve Media puzzle within one of your form views, simply call.
<% form_for(@user) do |f| %> #... <p> <%= solvemedia_puzzle %> </p> #... <% end %>
Verifying the Response
true if the user solved the puzzle correctly.
respond_to do |format| if verify_solvemedia_puzzle && @user.save #... else #... end end
verify_solvemedia_puzzle can also be used to add an error to a model object
if the verification fails:
respond_to do |format| if verify_solvemedia_puzzle(:model => @user, :error_message => 'Solve Media puzzle input is invalid') && @user.save #... else #... end end