Module: ActiveFedora

Defined in:
lib/active_fedora.rb,
lib/active_fedora.rb,
lib/active_fedora/base.rb,
lib/active_fedora/model.rb,
lib/active_fedora/railtie.rb,
lib/active_fedora/version.rb,
lib/active_fedora/property.rb,
lib/active_fedora/datastream.rb,
lib/active_fedora/relationship.rb,
lib/active_fedora/solr_service.rb,
lib/active_fedora/content_model.rb,
lib/active_fedora/fedora_object.rb,
lib/active_fedora/semantic_node.rb,
lib/active_fedora/metadata_datastream.rb,
lib/active_fedora/rels_ext_datastream.rb,
lib/active_fedora/qualified_dublin_core_datastream.rb

Overview

if ![].respond_to?(:count)

class Array
  puts "active_fedora is Adding count method to Array"
    def count(&action)
      count = 0
       self.each { |v| count = count + 1}
#      self.each { |v| count = count + 1 if action.call(v) }
      return count
    end
end

end

Defined Under Namespace

Modules: FedoraObject, MetadataDatastreamHelper, Model, SemanticNode Classes: Base, ContentModel, Datastream, DatastreamConcurrencyException, MetadataDatastream, NokogiriDatastream, ObjectNotFoundError, PredicateMappingsNotFoundError, Property, QualifiedDublinCoreDatastream, Railtie, Relationship, RelsExtDatastream, ServerError, SolrNotInitialized, SolrService, UnregisteredPredicateError

Constant Summary collapse

VERSION = 
"2.3.0"

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.fedora_config ⇒ Object

Returns the value of attribute fedora_config.



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# File 'lib/active_fedora.rb', line 34

def fedora_config
  @fedora_config
end

.solr_config ⇒ Object

Returns the value of attribute solr_config.



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# File 'lib/active_fedora.rb', line 34

def solr_config
  @solr_config
end

Class Method Details

.fedora ⇒ Object 



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# File 'lib/active_fedora.rb', line 89

def self.fedora
  Fedora::Repository.instance
end

.init(config_path = nil) ⇒ Object

Initializes ActiveFedora’s connection to Fedora and Solr based on the info in fedora.yml If RAILS_ENV is set, it will use that environment. Defaults to “development”.

Parameters:

  • config_path (String) (defaults to: nil) —

    (optional) the path to fedora.yml If config_path is not provided and Rails.root is set, it will look in RAILS_ENV/config/fedora.yml. Otherwise, it will look in your config/fedora.yml. Failing that, it will use localhost urls.



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# File 'lib/active_fedora.rb', line 45

def self.init( config_path=nil )
  
  config_env = defined?(RAILS_ENV) ? RAILS_ENV : "development"
  
  if config_path.nil? 
    if defined?(Rails.root)
      config_path = "#{Rails.root}/config/fedora.yml"
    else
      config_path = File.join("config","fedora.yml")
    end
  end

  unless File.exist?(config_path)
    config_path = File.join(File.dirname(__FILE__), "..", "config", "fedora.yml")
    logger.info "Using the default fedora.yml that comes with active-fedora.  If you want to override this, pass the path to fedora.yml as an argument to ActiveFedora.init or set Rails.root and put fedora.yml into \#{Rails.root}/config."
  end
  
  logger.info("FEDORA: loading ActiveFedora config from #{File.expand_path(config_path)}")
  fedora_config = YAML::load(File.open(config_path))
  raise "The #{config_env} environment settings were not found in the fedora.yml config.  If you already have a fedora.yml file defined, make sure it defines settings for the #{config_env} environment" unless fedora_config[config_env]
  
  ActiveFedora.solr_config[:url] = fedora_config[config_env]['solr']['url']
  
  # Register Solr
  logger.info("FEDORA: initializing ActiveFedora::SolrService with solr_config: #{ActiveFedora.solr_config.inspect}")
  
  ActiveFedora::SolrService.register(ActiveFedora.solr_config[:url])
  logger.info("FEDORA: initialized Solr with ActiveFedora.solr_config: #{ActiveFedora::SolrService.instance.inspect}")
      
  ActiveFedora.fedora_config[:url] = fedora_config[config_env]['fedora']['url']
  logger.info("FEDORA: initializing Fedora with fedora_config: #{ActiveFedora.fedora_config.inspect}")
  
  Fedora::Repository.register(ActiveFedora.fedora_config[:url])
  logger.info("FEDORA: initialized Fedora as: #{Fedora::Repository.instance.inspect}")    
  
  # Retrieve the valid path for the predicate mappings config file
  @predicate_config_path = build_predicate_config_path(File.dirname(config_path))

end

.logger ⇒ Object 



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# File 'lib/active_fedora.rb', line 93

def self.logger      
  @logger ||= defined?(RAILS_DEFAULT_LOGGER) ? RAILS_DEFAULT_LOGGER : Logger.new(STDOUT)
end

.predicate_config ⇒ Object 



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# File 'lib/active_fedora.rb', line 97

def self.predicate_config
  @predicate_config_path ||= build_predicate_config_path
end

.solr ⇒ Object 



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# File 'lib/active_fedora.rb', line 85

def self.solr
  ActiveFedora::SolrService.instance
end

.version ⇒ Object 



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# File 'lib/active_fedora.rb', line 101

def self.version
  ActiveFedora::VERSION
end