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Contents
# Stanford SolrHelper is a controller layer mixin. It is in the controller scope: request params, session etc.
#
# NOTE: Be careful when creating variables here as they may be overriding something that already exists.
# The ActionController docs: http://api.rubyonrails.org/classes/ActionController/Base.html
#
# Override these methods in your own controller for customizations:
#
# class HomeController < ActionController::Base
#
# include Stanford::SolrHelper
#
# def solr_search_params
# super.merge :per_page=>10
# end
#
# end
#
require 'active_fedora/version'
module MediaShelf
module ActiveFedoraHelper
def retrieve_af_model(class_name, opts={})
if !class_name.nil?
klass = Module.const_get(class_name.camelcase)
else
klass = nil
end
#klass.included_modules.include?(ActiveFedora::Model)
if klass.is_a?(Class) && klass.superclass == ActiveFedora::Base
return klass
else
return opts.fetch(:default, false)
end
rescue NameError
return false
end
def load_af_instance_from_solr(doc)
pid = doc[:id] ? doc[:id] : doc[:id.to_s]
pid ? ActiveFedora::Base.load_instance_from_solr(pid,doc) : nil
end
private
def require_solr
ActiveFedora::SolrService.register(ActiveFedora.solr_config[:url])
end
#underscores are escaped w/ + signs, which are unescaped by rails to spaces
def unescape_keys(attrs)
h=Hash.new
attrs.each do |k,v|
h[k.gsub(/ /, '_')]=v
end
h
end
def escape_keys(attrs)
h=Hash.new
attrs.each do |k,v|
h[k.gsub(/_/, '+')]=v
end
h
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems