Class: Chiketto::Resource

Inherits:
Object
  • Object
show all
Includes:
AttrDSL
Defined in:
lib/chiketto/resource.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from AttrDSL

included

Constructor Details

#initialize(args = {}) ⇒ Resource

Returns a new instance of Resource.



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# File 'lib/chiketto/resource.rb', line 11

def initialize(args = {})
  args.each do |k, v|
    instance_variable_set("@#{k}", v) unless v.nil?
  end
end

Instance Attribute Details

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/chiketto/resource.rb', line 9

def id
  @id
end

Class Method Details

.build_query_string(params) ⇒ Object 



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# File 'lib/chiketto/resource.rb', line 47

def self.build_query_string(params)
  query_params = ''
  stack = []

  params.each do |k, v|
    if v.is_a?(Hash)
      stack << [k, v]
    else
      query_params << "#{k}=#{CGI::escape(v)}&"
    end
  end

  stack.each do |parent, hash|
    hash.each do |k, v|
      if v.is_a?(Hash)
        stack << ["#{parent}[#{k}]", v]
      else
        query_params << "#{parent}[#{k}]=#{CGI::escape(v)}&"
      end
    end
  end

  query_params.chop!
  "&#{query_params}"
end

.endpoint(uri) ⇒ Object 



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# File 'lib/chiketto/resource.rb', line 31

def self.endpoint(uri)
  ENDPOINT + uri + token
end

.get(uri, params = {}) ⇒ Object 



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# File 'lib/chiketto/resource.rb', line 17

def self.get(uri, params = {})
  uri = endpoint(uri) + build_query_string(params)
  resource = open uri
  JSON.parse resource.read
rescue OpenURI::HTTPError => e
  raise e unless e.message =~ /^404/
end

.open_post(uri) ⇒ Object 



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# File 'lib/chiketto/resource.rb', line 35

def self.open_post(uri)
  http = Net::HTTP.new(uri.host, uri.port)
  http.use_ssl = true
  request = Net::HTTP::Post.new(uri.request_uri)
  request.add_field 'Authorization', "Bearer #{Chiketto.api_key}"
  response = http.request(request)
  if response.code !~ /20\d/
    raise Chiketto::Exception, JSON.parse(response.body)
  end
  response.body
end

.paginated(resource, id, params) ⇒ Object 



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# File 'lib/chiketto/resource.rb', line 81

def self.paginated(resource, id, params)
  page = 0
  resources = []
  loop do
    page += 1
    response = self.send("find_#{resource}", id, params.merge(page: page.to_s))
    resources.concat response[resource.to_s]
    break unless should_paginate(response['pagination'])
  end
  resources
end

.post(uri, params = {}) ⇒ Object 



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# File 'lib/chiketto/resource.rb', line 25

def self.post(uri, params = {})
  uri = URI.parse endpoint(uri) + build_query_string(params)
  resource = open_post uri
  JSON.parse resource
end

.should_paginate(pagination) ⇒ Object 



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# File 'lib/chiketto/resource.rb', line 77

def self.should_paginate(pagination)
  pagination['page_count'] > pagination['page_number']
end

.token ⇒ Object 



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# File 'lib/chiketto/resource.rb', line 73

def self.token
  "/?token=#{Chiketto.api_key}"
end