Class: Vitrage::PiecesController

Inherits:
ApplicationController
  • Object
show all
Defined in:
app/controllers/vitrage/pieces_controller.rb

Instance Method Summary collapse

Instance Method Details

#create ⇒ Object 



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# File 'app/controllers/vitrage/pieces_controller.rb', line 30

def create
  error_state = nil

  # check existance of params
  unless params[:kind] &&
         VitrageOwnersPiecesSlot::PIECE_CLASSES_STRINGS.include?(params[:kind]) &&
         params[:owner_type] &&
         params[:owner_id]
    error_state = { descr: "Necessary parameters didn't exist error" }
  end

  # get the owner of vitrage
  if error_state.nil?
    @owner = nil
    begin
      @owner = Object.const_get(params[:owner_type]).find params[:owner_id]
    rescue Exception => e
      error_state = { descr: "Owner find error" }
    end
  end

  # create piece
  if error_state.nil?
    @piece = VitragePieces.const_get(params[:kind]).new
    @piece.assign_attributes vitrage_piece_params
    unless @piece.save
      error_state = {
        descr: "Piece save error",
        piece: @piece.class.name.demodulize.underscore,
        errors: @piece.errors
      }
    end
  end

  # create vitrage slot
  if error_state.nil?
    @slot = VitrageOwnersPiecesSlot.new owner: @owner, piece: @piece
    unless @slot.save
      error_state = { descr: "Slot save error" }
      @piece.destroy
    end
  end

  if error_state
    respond_to do |format|
      format.html { render json: error_state.merge({ status: 'error' }),
                    status: :unprocessable_entity }
    end
  else
    respond_to do |format|
      format.html { render layout: false }
      format.js # for remotipart gem correct work (ajax multipart form)
    end
    # render layout: false
  end
end

#destroy ⇒ Object 



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# File 'app/controllers/vitrage/pieces_controller.rb', line 107

def destroy
  @slot = VitrageOwnersPiecesSlot.find params[:id]
  @slot.destroy

  respond_to do |format|
    format.html { render text: "" }
  end
end

#edit ⇒ Object 



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# File 'app/controllers/vitrage/pieces_controller.rb', line 24

def edit
  respond_to do |format|
    format.html { render layout: false }
  end
end

#new ⇒ Object 



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# File 'app/controllers/vitrage/pieces_controller.rb', line 11

def new
  piece_class = params[:kind]
  unless piece_class &&
         VitrageOwnersPiecesSlot::PIECE_CLASSES_STRINGS.include?(piece_class)
    piece_class = VitrageOwnersPiecesSlot::PIECE_CLASSES_STRINGS.first
  end
  @piece = VitragePieces.const_get(piece_class).new

  respond_to do |format|
    format.html { render layout: false }
  end
end

#reorder ⇒ Object 



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# File 'app/controllers/vitrage/pieces_controller.rb', line 116

def reorder
  moved_slot = VitrageOwnersPiecesSlot.find params[:id]
  wrong_params = false

  if params[:beforeid].present?
    if params[:beforeid] == "end"
      max_ordn = moved_slot.owner.vitrage_slots.maximum(:ordn)
      moved_slot.update_attributes ordn: max_ordn ? max_ordn + 1 : 1
    else

      slot_after_moved = VitrageOwnersPiecesSlot.find_by_id params[:beforeid]
      if slot_after_moved.present? && slot_after_moved.owner == moved_slot.owner
        ordn_for_moved = slot_after_moved.ordn
        all_slots_after_moved = moved_slot.owner.vitrage_slots.
                                                 where("vitrage_owners_pieces_slots.ordn >= ?", ordn_for_moved).
                                                 where.not(id: moved_slot.id).
                                                 order(ordn: :asc)
        all_slots_after_moved.each do |slot|
          slot.update_attributes ordn: slot.ordn + 1
        end
        moved_slot.update_attributes ordn: ordn_for_moved

      else
        wrong_params = true
      end
    end
  else
    wrong_params = true
  end

  if wrong_params
    render text: "wrong params", status: :unprocessable_entity
  else
    render text: "ok"
  end
end

#restore_order ⇒ Object 



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# File 'app/controllers/vitrage/pieces_controller.rb', line 153

def restore_order
  owners = VitrageOwnersPiecesSlot.all.collect { |vp| vp.owner }.uniq
  owners.each do |owner|
    owner.vitrage_slots.each_with_index do |slot, indx|
      slot.update_attributes ordn: indx + 1
    end
  end
  render text: "ok"
end

#show ⇒ Object 



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# File 'app/controllers/vitrage/pieces_controller.rb', line 5

def show
  respond_to do |format|
    format.html { render layout: false }
  end
end

#update ⇒ Object 



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# File 'app/controllers/vitrage/pieces_controller.rb', line 87

def update
  if @piece.update(vitrage_piece_params)
    respond_to do |format|
      format.html { render text: "" }
      format.js { render text: "" }
    end
  else
    error_state = {
      status: 'error',
      descr: "Piece save error",
      piece: @piece.class.name.demodulize.underscore,
      errors: @piece.errors
    }
    respond_to do |format|
      format.html { render json: error_state, status: :unprocessable_entity }
      format.js { render json: error_state, status: :unprocessable_entity }
    end
  end
end