class CommunityZero::Endpoint
The base class for any endpoint.
@author Seth Vargo <sethvargo@gmail.com>
Constants
- METHODS
Attributes
server[R]
Public Class Methods
new(server)
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Create a new endpoint.
@param [CommunityZero::Server] server
the server to respond to this endpoint
# File lib/community_zero/endpoint.rb, line 37 def initialize(server) @server = server end
Public Instance Methods
call(request)
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Call the request.
@param [CommunityZero::Request] request
the request object
# File lib/community_zero/endpoint.rb, line 76 def call(request) m = request.method.downcase.to_sym # Only respond to listed methods unless respond_to?(m) allowed = METHODS.select { |m| respond_to?(m) }.map(&:upcase).join(', ') return [ 405, { 'Content-Type' => 'text/plain', 'Allow' => allowed }, "Method not allowed: '#{request.env['REQUEST_METHOD']}'" ] end begin send(m, request) rescue RestError => e error(e.response_code, e.error) end end
store()
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The data store for these endpoints
@return [CommunityZero::Store]
# File lib/community_zero/endpoint.rb, line 44 def store server.store end
url_for(cookbook)
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Generate the URL for the given cookbook.
@param [CommunityZero::Cookbook] cookbook
the coookbook to generate the URL for
@return [String]
the URL
# File lib/community_zero/endpoint.rb, line 55 def url_for(cookbook) "#{server.url}/cookbooks/#{cookbook.name}" end
version_url_for(cookbook, version)
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Generate the version URL for the given cookbook and version.
@param [CommunityZero::Cookbook] cookbook
the coookbook to generate the URL for
@param [String] version
the version to generate a string for
@return [String]
the URL
# File lib/community_zero/endpoint.rb, line 68 def version_url_for(cookbook, version) "#{server.url}/cookbooks/#{cookbook.name}/versions/#{version.gsub('.', '_')}" end
Private Instance Methods
error(response_code, error)
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# File lib/community_zero/endpoint.rb, line 97 def error(response_code, error) respond(response_code, { 'error' => error }) end
respond(response_code = 200, content)
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# File lib/community_zero/endpoint.rb, line 101 def respond(response_code = 200, content) [ response_code, { 'Content-Type' => 'application/json' }, JSON.pretty_generate(content) ] end