Class: PeerEvaluationController

Inherits:
ApplicationController show all
Defined in:
app/controllers/peer_evaluation_controller.rb

Constant Summary collapse

@@questions =
[
    "What was this team member's most significant positive contribution to the team?",
    "In what ways could this team member improve his/her contribution to team meetings?",
    "In what ways could this team member improve his/her contribution to the team's deliverables? ",
    "Please provide feedback on the progress of each individual's improvement objective:"
]
@@point_allocation =
"Point allocations"

Instance Method Summary collapse

Methods inherited from ApplicationController

#robot?

Instance Method Details

#complete_evaluationObject


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# File 'app/controllers/peer_evaluation_controller.rb', line 114

def complete_evaluation
  ex = nil

  begin
    @questions = @@questions

    @team = Team.find(params[:id])
    @users = @team.members

    @author = User.find(current_user.id)

    user_counter = 0
    question_counter = 0
    @users.each do |user|
      @questions.each do |question|
        @evaluation = PeerEvaluationReview.where(:author_id => @author.id, :recipient_id => user.id, :team_id => @team.id, :question => question).first
        if (@evaluation.nil?)
          @evaluation = PeerEvaluationReview.new(
              :author_id => @author.id,
              :recipient_id => user.id,
              :team_id => @team.id,
              :question => question,
              :answer => params[:peer_evaluation_review][(@questions.size*user_counter + question_counter).to_s][:answer],
              :sequence_number => question_counter
          )
        else
          @evaluation.answer = params[:peer_evaluation_review][(@questions.size*user_counter + question_counter).to_s][:answer]
        end
        @evaluation.save!
        question_counter += 1
      end

      user_counter += 1
      question_counter = 0
    end

    alloc_counter = 0
    alloc_answer = ""
    @users.each do |user|
      alloc_answer << user.human_name + ":" + params[:allocations][alloc_counter.to_s] + " "
      alloc_counter += 1
    end

    allocation = PeerEvaluationReview.where(:author_id => @author.id, :team_id => @team.id, :question => @@point_allocation).first
    if (allocation.nil?)
      allocation = PeerEvaluationReview.new(
          :author_id => @author.id,
          :team_id => @team.id,
          :question => @@point_allocation,
          :answer => alloc_answer,
          :sequence_number => question_counter
      )
    else
      allocation.answer = alloc_answer
    end
    allocation.save!
  rescue => e
    ex = e
  ensure
    respond_to do |format|
      # html request
      format.html do
        # an exception was thrown, just re-throw the exception because the original code did not provide a user friendly message for exceptions
        unless ex.nil?
          raise ex
        end

        flash[:notice] = "Thank you for completing the peer evaluation form."
        redirect_to(peer_evaluation_path(@team.course, @team.id))
      end

      # ajax request
      format.json do
        unless ex.nil?
          render :json => {:code => "failed", :message => "Automatic save failed."}
        else
          render :json => {:code => "success", :message => ""} # auto-save success message won't be shown by client
        end
      end
    end

  end # begin..rescue..ensure..end
end

#complete_reportObject


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# File 'app/controllers/peer_evaluation_controller.rb', line 237

def complete_report
  if has_permissions_or_redirect(:staff, root_path)
    if params[:commit] == "Save And Email All"
      send_email = true
    else
      send_email = false
    end

    @team = Team.find(params[:id])
    @users = @team.members
    @users.each do |user|
      #Step 1 save feedback
      feedback = params[:peer_evaluation_report][user.id.to_s][:feedback]
      report = PeerEvaluationReport.where(:recipient_id => user.id, :team_id => @team.id).first
      if report.nil?
        report = PeerEvaluationReport.new(:recipient_id => user.id, :team_id => @team.id, :feedback => feedback)
      else
        report.feedback = feedback
      end
      report.save!

      faculty = @team.faculty_email_addresses()
      #Step 2 email feedback
      if send_email
        options = {:to => user.email, :cc => faculty, :subject => "Peer evaluation feedback from team #{@team.name}",
                   :message => feedback.gsub("\n", "<br/>"), :url => "", :url_label => ""}
        GenericMailer.email(options).deliver
        report.email_date = Time.now
        report.save!
      end
    end

    flash[:notice] = "Reports have been successfully saved."
    redirect_to(peer_evaluation_path(@team.course, @team.id))
  end
end

#complete_setupObject


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# File 'app/controllers/peer_evaluation_controller.rb', line 39

def complete_setup
  if has_permissions_or_redirect(:staff, root_path)
    @team = Team.find(params[:id])

    counter = 0
    @team.members.each do |member|
      if (PeerEvaluationLearningObjective.where(:team_id => @team.id, :user_id => member.id).first.nil?)
        @objective = PeerEvaluationLearningObjective.new(
            :team_id => params[:id],
            :user_id => member.id,
            :learning_objective => params[:peer_evaluation_learning_objective][counter.to_s][:learning_objective]
        )
      else
        @objective = PeerEvaluationLearningObjective.where(:team_id => @team.id, :user_id => member.id).first
        @objective.learning_objective = params[:peer_evaluation_learning_objective][counter.to_s][:learning_objective]
      end

      @objective.save!
      counter += 1
    end

    flash[:notice] = "Learning objectives have been updated."
    redirect_to(peer_evaluation_path(@team.course, @team.id))
  end
end

#edit_evaluationObject


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# File 'app/controllers/peer_evaluation_controller.rb', line 66

def edit_evaluation
  @questions = @@questions
  @team = Team.find(params[:id])
  @users = @team.members
  @author = User.find(current_user.id)
  @answers = []
  @point_allocations = {}
  @review = PeerEvaluationReview.new

  @on_team = false
  @users.each do |user|
    if (user.human_name == current_user.human_name)
      @on_team = true
    end
  end

  if (@on_team == false)
    if (current_user.is_staff || current_user.is_admin)
      return
    end
    flash[:error] = "You are not on team #{@team.name}"
    redirect_to(peer_evaluation_path(@team.course, @team.id))
    return
  end

  @users.each do |user|
    @questions.each do |question|
      evaluation = PeerEvaluationReview.where(:author_id => @author.id, :recipient_id => user.id, :team_id => @team.id, :question => question).first
      if (evaluation.nil?)
        @answers << ""
      else
        @answers << evaluation.answer
      end
    end
  end

  allocation = PeerEvaluationReview.where(:author_id => @author.id, :team_id => @team.id, :question => @@point_allocation).first
  unless allocation.nil? || allocation.answer.nil?
    match_array = allocation.answer.scan /((\w| )*):(\d*)\s*/
    match_array.each do |match|
      name = match[0]
      points = match[2]
      @point_allocations[name] = points
    end
  end
end

#edit_reportObject


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# File 'app/controllers/peer_evaluation_controller.rb', line 198

def edit_report
  if has_permissions_or_redirect(:staff, root_path)
    @team = Team.find(params[:id])
    @users = @team.members

    @report = PeerEvaluationReport.new

    @incompletes = Array.new
    @team.members.each do |member|
      unless PeerEvaluationReview.is_completed_for?(member.id, @team.id)
        @incompletes << (member)
      end
    end

    @reportArray = Array.new(@users.size)
    user_counter = 0
    @users.each do |user|
      @reportArray[user_counter] = generate_report_for_student(user.id, @team.id)
      user_counter += 1
    end

    @report_allocations = {}
    @point_allocations = Hash.new { |hash, key| hash[key] = {} } #two dimensional hash
    @users.each do |user|
      allocation = PeerEvaluationReview.where(:author_id => user.id, :team_id => @team.id, :question => @@point_allocation).first
      unless allocation.nil?
        @report_allocations[user.human_name] = allocation.answer

        match_array = allocation.answer.scan /((\w| )*):(\d*)\s*/
        match_array.each do |match|
          name = match[0]
          points = match[2]
          @point_allocations[user.human_name][name] = points
        end
      end
    end
  end
end

#edit_setupObject


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# File 'app/controllers/peer_evaluation_controller.rb', line 20

def edit_setup
  if has_permissions_or_redirect(:staff, root_path)
    @team = Team.find(params[:id])
    @users = @team.members

    @objective = PeerEvaluationLearningObjective.new

    @objectives = []
    @team.members.each do |member|
      objective = PeerEvaluationLearningObjective.where(:team_id => @team.id, :user_id => member.id).first
      if objective.nil?
        @objectives << PeerEvaluationLearningObjective.new
      else
        @objectives << objective
      end
    end
  end
end

#email_reportsObject


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# File 'app/controllers/peer_evaluation_controller.rb', line 275

def email_reports
end

#index_for_courseObject


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# File 'app/controllers/peer_evaluation_controller.rb', line 13

def index_for_course
  @course = Course.find(params[:course_id])
  authorize! :peer_evaluation, @course

  @teams = Team.where(:course_id => params[:course_id])
end