Class: EventsController

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

Instance Method Summary collapse

Methods inherited from ApplicationController

#archivesspace, can_access?, permission_mappings, session_can?, session_repo, set_access_control, user_preferences

Instance Method Details

#create ⇒ Object 



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# File 'frontend/app/controllers/events_controller.rb', line 77

def create
  handle_crud(:instance => :event,
              :model => JSONModel(:event),
              :on_invalid => ->() {
                if params.has_key?(:redirect_action)
                  @redirect_action = params[:redirect_action]
                end

                @event.linked_agents = [{}] if @event.linked_agents.blank?
                @event.linked_records = [{}] if @event.linked_records.blank?

                render :action => :new
              },
              :on_valid => ->(id) {
                flash[:success] = t("event._frontend.messages.created")
                if params.has_key?(:plus_one)
                  # This is confusing because redirect_record is used as the resource/etc to which this event is
                  # linked to, and should indeed redirect to that record in the case of the Save button being pressed.
                  # (Or to the edit page of the new event if Create->Event from the main menu was used.)
                  # However, if the +1 button is used, we are redirecting to a new event, but still want to
                  # keep the link to that resource, hence the hijacking of redirect_record for that purpose, but
                  # not actually redirecting to it.
                  if params.has_key?(:redirect_record)
                    return redirect_to(
                      :controller => :events,
                      :action => :new,
                      :record_uri => params[:redirect_record],
                      :record_type => JSONModel.parse_reference(params[:redirect_record])[:type])
                  else
                    # If +1 was used from a New Event created via Create->Event in the menu, we will not automatically
                    # link the next event to any record, even if there were linked events added to it. This is because
                    # the intent to link events to a single previously existing resource was not expressed by coming
                    # here from an Add Event button on a resource, and the user could have linked any number of
                    # resources (or none) on this fresh standalone event.
                    return redirect_to(:controller => :events, :action => :new)
                  end
                end

                # we parse the reference as a simple sanity check here...
                if params.has_key?(:redirect_record) && JSONModel.parse_reference(params[:redirect_record])
                  if params[:redirect_action].blank?
                    redirect_action = :show
                  else
                    redirect_action = params[:redirect_action].intern
                  end

                  redirect_to(:controller => :resolver,
                              :action => (redirect_action == :edit) ? :resolve_edit : :resolve_readonly,
                              :uri => params[:redirect_record])
                else
                  redirect_to :controller => :events, :action => :edit, :id => id
                end
              })
end

#current_record ⇒ Object 



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# File 'frontend/app/controllers/events_controller.rb', line 32

def current_record
  @event
end

#defaults ⇒ Object 



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# File 'frontend/app/controllers/events_controller.rb', line 152

def defaults
  defaults = DefaultValues.get 'event'

  values = defaults ? defaults.form_values : {}

  @event = JSONModel(:event).new(values)._always_valid!

  render "defaults"
end

#delete ⇒ Object 



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# File 'frontend/app/controllers/events_controller.rb', line 144

def delete
  event = JSONModel(:event).find(params[:id])
  event.delete
  flash[:success] = t("event._frontend.messages.deleted")
  redirect_to(:controller => :events, :action => :index, :deleted_uri => event.uri)
end

#edit ⇒ Object 



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# File 'frontend/app/controllers/events_controller.rb', line 69

def edit
  @event = JSONModel(:event).find(params[:id], find_opts)

  if @event.suppressed
    redirect_to(:controller => :events, :action => :show, :id => params[:id])
  end
end

#index ⇒ Object 



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# File 'frontend/app/controllers/events_controller.rb', line 11

def index
  respond_to do |format|
    format.html {
      @search_data = Search.for_type(session[:repo_id], "event", params_for_backend_search.merge({"facet[]" => SearchResultData.EVENT_FACETS}))
    }
    format.csv {
      search_params = params_for_backend_search.merge({"facet[]" => SearchResultData.EVENT_FACETS})
      search_params["type[]"] = "event"

      # ANW-1635: when outputting to CSV, use linked_record_titles instead of linked_records since that's where the linked record data is available in the solr schema
      if search_params["fields[]"].include?("linked_records")
        search_params["fields[]"].delete("linked_records")
        search_params["fields[]"].push("linked_record_titles")
      end

      uri = "/repositories/#{session[:repo_id]}/search"
      csv_response( uri, Search.build_filters(search_params), "#{t('event._plural').downcase}." )
    }
  end
end

#new ⇒ Object 



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# File 'frontend/app/controllers/events_controller.rb', line 42

def new
  @event = JSONModel(:event).new._always_valid!
  @event.linked_agents = [{}]
  @event.linked_records = [{}]

  if user_prefs['default_values']
    defaults = DefaultValues.get 'event'

    @event.update(defaults.values) if defaults
  end


  if params.has_key?(:event_type)
    @event.event_type = params[:event_type]
  end

  if params.has_key?(:record_uri)
    record = JSONModel(params[:record_type]).find_by_uri(params[:record_uri])
    @event.linked_records = []
    @event.linked_records << {'ref' => record.uri, '_resolved' => record.to_hash, 'role' => 'source'}

    if request.referrer.end_with?("/edit")
      @redirect_action = 'edit'
    end
  end
end

#show ⇒ Object 



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# File 'frontend/app/controllers/events_controller.rb', line 36

def show
  @event = JSONModel(:event).find(params[:id], find_opts)

  flash.now[:info] = t("event._frontend.messages.suppressed_info") if @event.suppressed
end

#update ⇒ Object 



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# File 'frontend/app/controllers/events_controller.rb', line 132

def update
  handle_crud(:instance => :event,
              :model => JSONModel(:event),
              :obj => JSONModel(:event).find(params[:id]),
              :on_invalid => ->() { render :action => :edit },
              :on_valid => ->(id) {
                flash[:success] = t("event._frontend.messages.updated")
                redirect_to :controller => :events, :action => :edit, :id => id
              })
end

#update_defaults ⇒ Object 



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# File 'frontend/app/controllers/events_controller.rb', line 162

def update_defaults
  begin
    DefaultValues.from_hash({
                              "record_type" => "event",
                              "lock_version" => params[:event].delete('lock_version'),
                              "defaults" => cleanup_params_for_schema(
                                                                      params[:event],
                                                                      JSONModel(:event).schema)
                            }).save

    flash[:success] = t("default_values.messages.defaults_updated")
    redirect_to :controller => :events, :action => :defaults
  rescue Exception => e
    flash[:error] = e.message
    redirect_to :controller => :events, :action => :defaults
  end
end