Class: ModelsController

Inherits:
ApplicationController show all
Includes:
LinkableController, ModelListable, Merge, Permittable
Defined in:
app/controllers/models_controller.rb

Defined Under Namespace

Modules: Merge

Instance Method Summary collapse

Methods included from LinkableController

#sync

Methods included from Permittable

#find_caber_subjects

Instance Method Details

#bulk_edit ⇒ Object 



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# File 'app/controllers/models_controller.rb', line 157

def bulk_edit
  authorize Model
  @models = @filter.models(policy_scope(Model, policy_scope_class: ApplicationPolicy::UpdateScope)).includes(:collections, :creator)
  generate_available_tag_list
  page = params[:page] || 1
  # Double the normal page size for bulk editing
  @models = @models.page(page).per(helpers.pagination_settings["per_page"] * 2)
  set_indexable @models
  # Apply tag filters in-place
  @filter_in_place = true
end

#bulk_update ⇒ Object 



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# File 'app/controllers/models_controller.rb', line 169

def bulk_update
  authorize Model
  hash = bulk_update_params
  hash[:library_id] = hash.delete(:new_library_id) if hash[:new_library_id]
  add_tags = Set.new(hash.delete(:add_tags))
  remove_tags = Set.new(hash.delete(:remove_tags))

  models_to_update = if params.key?(:update_all)
    # If "Update All Models" was clicked, update all models in the filtered set
    @filter.models(policy_scope(Model, policy_scope_class: ApplicationPolicy::UpdateScope))
  else
    # If "Update Selected Models" was clicked, only update checked models
    ids = params[:models].select { |k, v| v == "1" }.keys
    policy_scope(Model, policy_scope_class: ApplicationPolicy::UpdateScope).where(public_id: ids)
  end

  models_to_update.find_each do |model|
    if model&.update(hash)
      existing_tags = Set.new(model.tag_list)
      model.tag_list = existing_tags + add_tags - remove_tags
      model.save
    end
  end
  redirect_back_or_to edit_models_path(@filter.to_params), notice: t(".success")
end

#create ⇒ Object 



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# File 'app/controllers/models_controller.rb', line 81

def create
  authorize :model
  p = upload_params
  # First, is this a single or multi-model event?
  multiple = p[:file]&.values&.all? { MediaType.archive_extensions.include? File.extname(it[:name]).delete(".").downcase }
  # Then run validations on a dummy object
  common_args = {
    name: multiple ? nil : p[:name],
    owner: current_user,
    creator_id: p[:creator_id],
    collection_ids: p[:collections]&.map(&:id),
    license: p[:license],
    sensitive: (p[:sensitive] == "1"),
    tag_list: p[:tag_list],
    permission_preset: p[:permission_preset]
  }
  library = SiteSettings.show_libraries ? Library.find_param(p[:library]) : Library.default
  @model = Model.new(common_args.merge(library: library)) # dummy model object
  if @model.valid?(multiple ? :multi_upload : :single_upload)
    # Handle actual files
    jobs = if multiple
      # If this is all separate archives, enqueue separate jobs for each
      p[:file]&.values&.map { cached_file_data(it) }
    else
      # Otherwise, enqueue one job for all files and add name to args
      [p[:file]&.values&.map { cached_file_data(it) }]
    end
    jobs&.each do
      ProcessUploadedFileJob.perform_later(library.id, it, **common_args)
    end
    respond_to do |format|
      format.html { redirect_to models_path, notice: t(".success") }
      format.manyfold_api_v0 { head :accepted }
    end
  else
    get_creators_and_collections
    generate_available_tag_list
    respond_to do |format|
      format.html { render :new, status: :unprocessable_content }
      format.manyfold_api_v0 { render json: @model.errors.to_json, status: :unprocessable_content }
    end
  end
end

#destroy ⇒ Object 



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# File 'app/controllers/models_controller.rb', line 195

def destroy
  @model.delete_from_disk_and_destroy
  respond_to do |format|
    format.html do
      if request.referer && (URI.parse(request.referer).path == model_path(@model))
        # If we're coming from the model page itself, we can't go back there
        redirect_to helpers.landing_page_path, notice: t(".success")
      else
        redirect_back_or_to helpers.landing_page_path, notice: t(".success")
      end
    end
    format.manyfold_api_v0 { head :no_content }
  end
end

#edit ⇒ Object 



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# File 'app/controllers/models_controller.rb', line 75

def edit
  @model.links.build if @model.links.empty? # populate empty link
  @model.caber_relations.build if @model.caber_relations.empty?
  generate_available_tag_list
end

#index ⇒ Object 



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# File 'app/controllers/models_controller.rb', line 21

def index
  @models = @filter.models(policy_scope(Model))
  @search = params[:q].presence
  prepare_model_list
  set_indexable @models
  respond_to do |format|
    format.html { render layout: "card_list_page" }
    format.manyfold_api_v0 { render json: ManyfoldApi::V0::ModelListSerializer.new(@models).serialize }
  end
end

#new ⇒ Object 



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# File 'app/controllers/models_controller.rb', line 69

def new
  @model = Model.new # dummy model object
  authorize :model
  generate_available_tag_list
end

#scan ⇒ Object 



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# File 'app/controllers/models_controller.rb', line 150

def scan
  # Start the scans
  @model.check_later
  # Back to the model page
  redirect_to @model, notice: t(".success")
end

#show ⇒ Object 



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# File 'app/controllers/models_controller.rb', line 32

def show
  respond_to do |format|
    format.html do
      files = policy_scope(@model.model_files).without_special
      @locked_files = @model.model_files.without_special.count - files.count
      @images = files.select(&:is_image?)
      @images.unshift(@model.preview_file) if @images.delete(@model.preview_file)
      if helpers.file_list_settings["hide_presupported_versions"]
        hidden_ids = files.includes(:relationships).where("relationships.predicate": ["supported_version_of", "alternative_format_of"])
        files = files.where.not(id: hidden_ids)
      end
      files = files.includes(:problems)
      files = files.reject(&:is_image?)
      @groups = helpers.group(files)
      @num_files = files.count
    end
    format.zip do
      if policy(@model).download?
        download = ArchiveDownloadService.new(model: @model, selection: params[:selection])
        if download.ready?
          send_file(download.output_file, filename: download.filename, type: :zip, disposition: :attachment)
        elsif download.preparing?
          redirect_to model_path(@model, format: :html), notice: t(".download_preparing")
        else
          download.prepare
          redirect_to model_path(@model, format: :html), notice: t(".download_requested")
        end
      else
        head :forbidden
      end
    end
    format.oembed { render json: OEmbed::ModelSerializer.new(@model, helpers.oembed_params).serialize }
    format.manyfold_api_v0 { render json: ManyfoldApi::V0::ModelSerializer.new(@model).serialize }
  end
  # i18n-tasks-use t("activerecord.attributes.model.path")
end

#update ⇒ Object 



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# File 'app/controllers/models_controller.rb', line 125

def update
  hash = model_params
  organize = hash.delete(:organize) == "true"
  result = @model.update(hash)
  respond_to do |format|
    format.html do
      if result
        @model.organize_later if organize
        redirect_to @model, notice: t(".success")
      else
        get_creators_and_collections
        edit
        render :edit, status: :unprocessable_content
      end
    end
    format.manyfold_api_v0 do
      if result
        render json: ManyfoldApi::V0::ModelSerializer.new(@model).serialize
      else
        render json: @model.errors.to_json, status: :unprocessable_content
      end
    end
  end
end