ddr-batch

A Rails engine providing batch processing functionality for the Duke Digital Repository.

Installation

Add to your application’s Gemfile:

gem 'ddr-batch'

and

bundle install

Configuration

User model

Include Ddr::Batch::BatchUser in app/models/user.rb.

```ruby class User < ActiveRecord::Base

# DO NOT REMOVE: # Blacklight::User # Ddr::Auth::User # include Ddr::Batch::BatchUser

end ```

Ability class

Add Ddr::Batch::BatchAbilityDefinitions to the list of ability_definitions.

```ruby class Ability < Ddr::Auth::Ability

self.ability_definitions += [ Ddr::Batch::BatchAbilityDefinitions ]

end ```

Log4r

Application.rb

Add the following lines to config\application.rb if they are not already there:

ruby require 'log4r' require 'log4r/yamlconfigurator' require 'log4r/outputter/datefileoutputter' include Log4r

Configuration

Ddr::Batch::BatchProcessor expects a Log4r configuration file at config\log4r_batch_processor.yml.

Example

yaml log4r_config: loggers: - name : batch_processor level : DEBUG trace : 'false' outputters: - logfile outputters: - type : StdoutOutputter name : stdout level : DEBUG formatter : date_pattern: '%F %T.%L' pattern : '%d %l: %m' type : PatternFormatter - type : FileOutputter name : logfile trunc : 'false' filename : "#{LOG_FILE}" formatter : date_pattern: '%F %T.%L' pattern : '%d %l: %m' type : PatternFormatter

Migrations

Install the ddr-batch migrations:

rake ddr_batch:install:migrations

then

rake db:migrate

rake db:test:prepare