Module: Adparlor::Facebook::Api

Included in:
GraphApi::AdTargetingSearch, GraphApi::GraphObject
Defined in:
lib/adparlor/facebook/api.rb

Instance Method Summary collapse

Instance Method Details

#base_uri ⇒ Object 



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# File 'lib/adparlor/facebook/api.rb', line 17

def base_uri
  Adparlor::Facebook.configuration.base_uri
end

#conn ⇒ Object 



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# File 'lib/adparlor/facebook/api.rb', line 25

def conn
  Faraday.default_adapter = :httpclient
  @conn ||= Faraday.new do |faraday|
    faraday.request :multipart
    faraday.request :retry, max: 3, exceptions: [Exception]
    faraday.request :url_encoded
    faraday.response :json
    faraday.adapter Faraday.default_adapter
    faraday.headers['x-api-key'] = proxy_api_key unless proxy_api_key.nil?
  end
end

#conn_multi ⇒ Object 



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# File 'lib/adparlor/facebook/api.rb', line 37

def conn_multi
  @conn_multi ||= Faraday.new(
    full_url('', {}), request: { params_encoder: Adparlor::Facebook::MultipleRequestParamsEncoder }
  ) do |faraday|
    faraday.request :retry, max: 3, exceptions: [Exception]
    faraday.response :json
    faraday.adapter Faraday.default_adapter
    faraday.headers['x-api-key'] = proxy_api_key unless proxy_api_key.nil?
  end
end

#delete(path, options = {}) ⇒ Object 



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# File 'lib/adparlor/facebook/api.rb', line 79

def delete(path, options = {})
  raise FbError.new('required parameter access_token missing', 500) unless options[:access_token] || path.include?('access_token')
  conn.delete full_url(path, options) do |request|
    request.headers['Content-Type'] = 'application/json'
    request.params = options
    request.body = instance_variables.each_with_object({}) { |var, hash| hash[var.to_s.sub(/@/, '').to_sym] = instance_variable_get(var) }.to_json
  end
rescue Faraday::ParsingError
  # FB has returned some data that we can't parse into JSON
  raise FbError.new("Unable to make request.", 500)
end

#get(path, options = {}) ⇒ Object 



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# File 'lib/adparlor/facebook/api.rb', line 48

def get(path, options = {})
  options[:fields] = self.class.fields(*options[:fields]) if options[:fields] && options[:fields].is_a?(Array)
  raise FbError.new('required parameter access_token missing', 500) unless options[:access_token] || path.include?('access_token')
  if path.to_s.empty? && options.key?(:ids)
    conn_multi.get '', options
  else
    conn.get full_url(path, options), options
  end
rescue Faraday::ParsingError
  # FB has returned some data that we can't parse into JSON
  raise FbError.new("Unable to make request.", 500)
end

#post(path, options = {}, method = 'CREATE') ⇒ Object 



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# File 'lib/adparlor/facebook/api.rb', line 61

def post(path, options = {}, method = 'CREATE')
  self.class.validate_post_fields(*instance_variables.map { |k| k.to_s.delete('@') }, method) if self.class.respond_to?(:validate_post_fields)
  raise FbError.new('required parameter access_token missing', 500) unless options[:access_token] || path.include?('access_token')
  body = instance_variables.each_with_object({}) { |var, hash| hash[var.to_s.sub(/@/, '').to_sym] = instance_variable_get(var) }
  content_type_header = options.delete(:content_type_header)
  content_type_header ||= body[:source].respond_to?(:content_type) || !@files.nil? ? 'multipart/form-data' : 'application/json'
  body.delete(:files)
  body[:bytes] = Base64.encode64(open(body.delete(:source).io, &:read)) if body.key?(:source)
  conn.post full_url(path, options) do |request|
    request.headers['Content-Type'] = content_type_header
    request.params = options
    request.body = content_type_header == 'multipart/form-data' ? (@files || {}).merge(body) : body.to_json
  end
rescue Faraday::ParsingError
  # FB has returned some data that we can't parse into JSON
  raise FbError.new("Unable to make request.", 500)
end

#proxy_api_key ⇒ Object 



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# File 'lib/adparlor/facebook/api.rb', line 21

def proxy_api_key
  Adparlor::Facebook.configuration.proxy_api_key
end