c32e7586cd
* Each external (and also internal) user has a consumer attached. We don't need that information twice.
74 lines
2.8 KiB
Ruby
74 lines
2.8 KiB
Ruby
class RemoteEvaluationController < ApplicationController
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include RemoteEvaluationParameters
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include SubmissionScoring
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include Lti
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skip_after_action :verify_authorized
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skip_before_action :verify_authenticity_token
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# POST /evaluate
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def evaluate
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result = create_and_score_submission("remoteAssess")
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status = if result.is_a?(Hash) && result.has_key?(:status)
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result[:status]
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else
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201
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end
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render json: result, status: status
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end
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# POST /submit
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def submit
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result = create_and_score_submission("remoteSubmit")
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if @submission.present?
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current_user = @submission.user
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if !current_user.nil? && lti_outcome_service?(@submission.exercise_id, current_user.id)
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lti_response = send_score(@submission)
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if lti_response[:status] == 'success' and lti_response[:score_sent] != @submission.normalized_score
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# Score has been reduced due to the passed deadline
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result = {message: I18n.t('exercises.submit.too_late'), status: 207}
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elsif lti_response[:status] == 'success'
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result = {message: I18n.t('sessions.destroy_through_lti.success_with_outcome', consumer: @submission.user.consumer.name), status: 202}
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else
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result = {message: I18n.t('exercises.submit.failure'), status: 424}
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end
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# ToDo: Delete LTI parameters?
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else
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result = {message: "Your submission was successfully scored with #{@submission.normalized_score * 100}%. However, your score could not be sent to the e-Learning platform. Please reopen the exercise through the e-Learning platform and try again.", status: 410}
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end
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end
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status = if result.is_a?(Hash) && result.has_key?(:status)
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result[:status]
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else
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201
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end
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render json: result, status: status
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end
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def create_and_score_submission cause
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validation_token = remote_evaluation_params[:validation_token]
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files_attributes = remote_evaluation_params[:files_attributes] || []
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# todo extra: validiere, ob files wirklich zur Übung gehören (wenn allowNewFiles-flag nicht gesetzt ist)
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if (remote_evaluation_mapping = RemoteEvaluationMapping.find_by(:validation_token => validation_token))
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_params = remote_evaluation_params.except(:validation_token)
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_params[:exercise_id] = remote_evaluation_mapping.exercise_id
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_params[:user_id] = remote_evaluation_mapping.user_id
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_params[:cause] = cause
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_params[:user_type] = remote_evaluation_mapping.user_type
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@submission = Submission.create(_params)
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score_submission(@submission)
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else
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# todo: better output
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# todo: check token expired?
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{message: "No exercise found for this validation_token! Please keep out!", status: 401}
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end
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end
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private :create_and_score_submission
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end |