class LearningObjectsController < ApplicationController
  before_action :set_learning_object, only: [:show, :edit, :update, :destroy]

  # GET /learning_objects
  # GET /learning_objects.json
  def index
    @learning_objects = repository.for(:learning_object).all
  end

  # GET /learning_objects/1
  # GET /learning_objects/1.json
  def show
    @object = repository.for(:learning_object).get_by_dspaceid params[:id]
    unless @object.nil?
      @like_counts = repository.for(:edge).get_in_edges_count "Likes", @object.first["@rid"]
    end
  end

  # GET /learning_objects/new
  def new
    @learning_object = repository.for(:learning_object).new
  end

  # GET /learning_objects/1/edit
  def edit
  end

  # POST /learning_objects
  # POST /learning_objects.json
  def create
    @learning_object = repository.for(:learning_object).new(learning_object_params)

    respond_to do |format|
      if @learning_object.save
        format.html { redirect_to @learning_object, notice: 'Learning object was successfully created.' }
        format.json { render :show, status: :created, location: @learning_object }
      else
        format.html { render :new }
        format.json { render json: @learning_object.errors, status: :unprocessable_entity }
      end
    end
  end

  # PATCH/PUT /learning_objects/1
  # PATCH/PUT /learning_objects/1.json
  def update
    respond_to do |format|
      if @learning_object.update(learning_object_params)
        format.html { redirect_to @learning_object, notice: 'Learning object was successfully updated.' }
        format.json { render :show, status: :ok, location: @learning_object }
      else
        format.html { render :edit }
        format.json { render json: @learning_object.errors, status: :unprocessable_entity }
      end
    end
  end

  # DELETE /learning_objects/1
  # DELETE /learning_objects/1.json
  def destroy
    @learning_object.destroy
    respond_to do |format|
      format.html { redirect_to learning_objects_url, notice: 'Learning object was successfully destroyed.' }
      format.json { head :no_content }
    end
  end

  private
    # Use callbacks to share common setup or constraints between actions.
    def set_learning_object
      @learning_object = repository.for(:learning_object).find(params[:id])
    end

    # Never trust parameters from the scary internet, only allow the white list through.
    def learning_object_params
      params[:learning_object]
    end
end