Module: DomoscioRails

Defined in:
lib/domoscio_rails.rb,
lib/domoscio_rails/json.rb,
lib/domoscio_rails/errors.rb,
lib/domoscio_rails/tag/tag.rb,
lib/domoscio_rails/version.rb,
lib/domoscio_rails/resource.rb,
lib/domoscio_rails/data/event.rb,
lib/domoscio_rails/http_calls.rb,
lib/domoscio_rails/tag/tag_set.rb,
lib/domoscio_rails/tag/tagging.rb,
lib/domoscio_rails/data/content.rb,
lib/domoscio_rails/data/student.rb,
lib/domoscio_rails/tag/tag_edge.rb,
lib/domoscio_rails/data/instance.rb,
lib/domoscio_rails/utils/review_util.rb,
lib/domoscio_rails/authorization_token.rb,
lib/domoscio_rails/objective/objective.rb,
lib/domoscio_rails/utils/gameplay_util.rb,
lib/domoscio_rails/data/learning_session.rb,
lib/domoscio_rails/knowledge/knowledge_edge.rb,
lib/domoscio_rails/knowledge/knowledge_node.rb,
lib/domoscio_rails/knowledge/knowledge_graph.rb,
lib/domoscio_rails/utils/recommendation_util.rb,
lib/domoscio_rails/objective/objective_student.rb,
lib/domoscio_rails/knowledge/knowledge_node_content.rb,
lib/domoscio_rails/knowledge/knowledge_node_student.rb,
lib/domoscio_rails/objective/objective_knowledge_node.rb,
lib/domoscio_rails/objective/objective_knowledge_node_student.rb

Defined Under Namespace

Modules: AuthorizationToken, HTTPCalls, JSON Classes: Configuration, Content, Error, Event, GameplayUtil, Instance, KnowledgeEdge, KnowledgeGraph, KnowledgeNode, KnowledgeNodeContent, KnowledgeNodeStudent, LearningSession, Objective, ObjectiveKnowledgeNode, ObjectiveKnowledgeNodeStudent, ObjectiveStudent, ProcessingError, RecommendationUtil, Resource, ResponseError, ReviewUtil, Student, Tag, TagEdge, TagSet, Tagging

Constant Summary collapse

VERSION = 
"0.3.6"

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.configuration ⇒ Object

Returns the value of attribute configuration.



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# File 'lib/domoscio_rails.rb', line 50

def configuration
  @configuration
end

Class Method Details

.api_uri(url = '') ⇒ Object 



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# File 'lib/domoscio_rails.rb', line 58

def self.api_uri(url='')
  URI(configuration.root_url + url)
end

.configure {|configuration| ... } ⇒ Object

Yields:



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# File 'lib/domoscio_rails.rb', line 53

def self.configure
  self.configuration ||= Configuration.new
  yield configuration
end

.request(method, url, params = {}) ⇒ Object

  • method: HTTP method; lowercase symbol, e.g. :get, :post etc.

  • url: the part after Configuration#root_url

  • params: hash; entity data for creation, update etc.; will dump it by JSON and assign to Net::HTTPRequest#body

Performs HTTP requests to Adaptive Engine On token issues, will try once to get a new token then will output a DomoscioRails::ReponseError with details

Raises DomoscioRails::ResponseError on Adaptive Error Status Raises DomoscioRails::ProcessingError on Internal Error



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# File 'lib/domoscio_rails.rb', line 73

def self.request(method, url, params={})

  store_tokens, headers = request_headers
  params.merge!({'per_page': 2000}) unless params[:per_page]
  uri = api_uri(url)

  response = DomoscioRails.send_request(uri, method, params, headers)
  return response if response.kind_of? DomoscioRails::ProcessingError

  begin
    raise_http_failure(uri, response, params)
    data = DomoscioRails::JSON.load(response.body.nil? ? '' : response.body)
    DomoscioRails::AuthorizationToken::Manager.storage.store({access_token: response['Accesstoken'], refresh_token: response['Refreshtoken']}) if store_tokens
  rescue MultiJson::LoadError => exception
    data = ProcessingError.new(uri, 500, exception, response.body, params)
  rescue ResponseError => exception
    data = exception
  end

  if response['Total']
    pagetotal = (response['Total'].to_i / response['Per-Page'].to_f).ceil
    for j in 2..pagetotal
      response = DomoscioRails.send_request(uri, method, params.merge({page: j}), headers)
      return response if response.kind_of? DomoscioRails::ProcessingError
      begin
        raise_http_failure(uri, response, params)
        body = DomoscioRails::JSON.load(response.body.nil? ? '' : response.body)
        data += body
        data.flatten!
      rescue MultiJson::LoadError => exception
        return ProcessingError.new(uri, 500, exception, response.body, params)
      rescue ResponseError => exception
        return exception
      end
    end
  end
  data
end