== Installation
cd ~/myapp
- ruby script/plugin install svn://rubyforge.org//var/svn/gravatarplugin/plugins/gravatar
+ ruby script/plugin install git://github.com/woods/gravatar-plugin.git
or, if you're using piston[http://piston.rubyforge.org] (worth it!):
cd ~/myapp/vendor/plugins
- piston import svn://rubyforge.org//var/svn/gravatarplugin/plugins/gravatar
+ piston import git://github.com/woods/gravatar-plugin.git
== Example
== Acknowledgments
+Thanks to Magnus Bergmark (http://github.com/Mange), who contributed the SSL
+support in this plugin, as well as a few minor fixes.
+
The following people have also written gravatar-related Ruby libraries:
* Seth Rasmussen created the gravatar gem[http://gravatar.rubyforge.org]
* Matt McCray has also created a gravatar
== TODO
-* Get full spec coverage
+* Add specs for ssl support
* Finish rdoc documentation
\ No newline at end of file
author: Scott Woods, West Arete Computing
summary: View helpers for displaying gravatars.
-homepage: http://gravatarplugin.rubyforge.org/
-plugin: svn://rubyforge.org//var/svn/gravatarplugin/plugins/gravatar
+homepage: http://github.com/woods/gravatar-plugin/
+plugin: git://github.com/woods/gravatar-plugin.git
license: MIT
version: 0.1
rails_version: 1.0+
# exclude gravatars that may be out of character for your site.
:rating => 'PG',
- # The alt text to use in the img tag for the gravatar.
- :alt => 'avatar',
+ # The alt text to use in the img tag for the gravatar. Since it's a
+ # decorational picture, the alt text should be empty according to the
+ # XHTML specs.
+ :alt => '',
# The class to assign to the img tag for the gravatar.
:class => 'gravatar',
+
+ # Whether or not to display the gravatars using HTTPS instead of HTTP
+ :ssl => false,
}
# The methods that will be made available to your views.
[:class, :alt, :size].each { |opt| options[opt] = h(options[opt]) }
"<img class=\"#{options[:class]}\" alt=\"#{options[:alt]}\" width=\"#{options[:size]}\" height=\"#{options[:size]}\" src=\"#{src}\" />"
end
+
+ # Returns the base Gravatar URL for the given email hash. If ssl evaluates to true,
+ # a secure URL will be used instead. This is required when the gravatar is to be
+ # displayed on a HTTPS site.
+ def gravatar_api_url(hash, ssl=false)
+ if ssl
+ "https://secure.gravatar.com/avatar/#{hash}"
+ else
+ "http://www.gravatar.com/avatar/#{hash}"
+ end
+ end
# Return the gravatar URL for the given email address.
def gravatar_url(email, options={})
email_hash = Digest::MD5.hexdigest(email)
options = DEFAULT_OPTIONS.merge(options)
options[:default] = CGI::escape(options[:default]) unless options[:default].nil?
- returning "http://www.gravatar.com/avatar.php?gravatar_id=#{email_hash}" do |url|
+ returning gravatar_api_url(email_hash, options.delete(:ssl)) do |url|
+ opts = []
[:rating, :size, :default].each do |opt|
unless options[opt].nil?
value = h(options[opt])
- url << "&#{opt}=#{value}"
+ opts << [opt, value].join('=')
end
end
+ url << "?#{opts.join('&')}" unless opts.empty?
end
end