Class: Qihu::DianJing::API::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/qihu/dianjing/api/base.rb

Direct Known Subclasses

Account, Campaign, Creative, Group, Keyword, Report, Tool

Instance Method Summary collapse

Constructor Details

#initialize(client, options = {}) ⇒ Base

Returns a new instance of Base.



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# File 'lib/qihu/dianjing/api/base.rb', line 5

def initialize(client, options={})
  @client = client
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &block) ⇒ Object 



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# File 'lib/qihu/dianjing/api/base.rb', line 9

def method_missing(name, *args, &block)
  if name.match(/_/)
    name = name.to_s.split('_').each_with_index.map{|k, i| (i > 0) ? k.capitalize : k}.join("")
  end

  params = {
    :format => 'json'
  }
  params = params.merge(args[0]) if args[0].is_a?(Hash)

  begin
    allowed_methods = [:get, :post, :put, :delete]
    if params.include?(:method)
      mehtod = params.delete(:method).downcase.to_sym
      method = :get unless allowed_methods.include?method
    else
      method = name.match(/^get/) ? :get : :post
    end

    uri_path = uri_path(name)
    if method == :get
      r = @client.auth.token.request(method, uri_path, :headers => client_headers, :params => params)
    else
      r = @client.auth.token.request(method, uri_path, :headers => client_headers, :body => params)
    end
    if self.json?(r.headers)
      data = self.to_json(r.body)
    elsif self.xml?(r.headers)
      root = "#{self.url_section}_#{name}_response"
      data = self.to_xml(r.body)
      data = data[root]
    end

    if data.has_key?('failures')
      key = data['failures'].kind_of?(Hash) ? 'item' : 0
      code = data['failures'][key]['code'].to_i
      error = data['failures'][key]['message']

      raise Qihu::FailuresError.new(code, error)
    end

    return r
  rescue OAuth2::Error => e
    raise Qihu::InvailAPIError.new("#{@client.site}/#{uri_path}", e.message)
  end
end