dchandekstark

require "ostruct"                                                                                                         
require "delegate"                                                                                                        
                                                                                                                          
class OpenStructDelegator < SimpleDelegator                                                                             
                                                                                                                          
  def initialize(args)                                                                                                  
    super OpenStruct.new(args)                                                                                          
  end                                                                                                                   
                                                

dchandekstark

require 'net/http'

FITS_SERVLET = "http://127.0.0.1:8080/FITSservlet/FitsServlet_2"

uri = URI(FITS_SERVLET) 

# replace value with path to file
uri.query = URI.encode_www_form(file: "/tmp/logo.png")

response = Net::HTTP.get_response(uri)

dchandekstark

class Ability
  include CanCan::Ability

  class_attribute :permissions

  attr_reader :user

  def initialize(user)
    @user = user
    apply_permissions

dchandekstark

#!/bin/sh                                                                                                               
TYPES="*.rb *.css *.js *.rake"
git ls-files ${TYPES} | xargs sed -E -i "" "s/[[:space:]]+$//g"

dchandekstark

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE rdf:RDF [
    <!ENTITY rdfns 'http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
    <!ENTITY rdfsns 'http://www.w3.org/2000/01/rdf-schema#'>
    <!ENTITY dcns 'http://purl.org/dc/elements/1.1/'>
    <!ENTITY dctermsns 'http://purl.org/dc/terms/'>
    <!ENTITY dctypens 'http://purl.org/dc/dcmitype/'>
    <!ENTITY dcamns 'http://purl.org/dc/dcam/'>
    <!ENTITY skosns 'http://www.w3.org/2004/02/skos/core#'>
]>

dchandekstark

module Ddr
  module Vocab
    class Roles < RDF::StrictVocabulary("http://repository.lib.duke.edu/vocab/roles/")      

      term :Role,
        label: "Role",
        comment: "A role granted to an agent."
        # type: "rdfs:Class"
        # subClassOf: "http://www.w3.org/ns/auth/acl#Authorization"

dchandekstark

class DsCallbackTest < ActiveFedora::Datastream
  after_save :do_after_save
  after_create :do_after_create

  def do_after_save
    puts "DS after_save"
  end

  def do_after_create
    puts "DS after_create"

dchandekstark

class Users::SessionsController < Devise::SessionsController

  def new
    store_location_for(:user, request.referrer) # return to previous page after authn
    if Ddr::Auth.require_shib_user_authn
      # don't want the "sign in or sign up" flash in this case
      flash.discard(:alert)
      redirect_to user_omniauth_authorize_path(:shibboleth)
    else
      super

dchandekstark

class Model
  attr_accessor :title
  # has-a validator
  def validator
    @validator ||= ModelValidator.new(self)
  end
end

# Represents a validation attempt
class Validation

dchandekstark

ActiveFedora Indexing API

TL;DR: This Gist sketches out an API for providing a means of managing inheritable indexing configurations in ActiveFedora. Primary motivations are (1) to avoid (for most purposes) putting indexing logic in an overriden #to_solr method, and (2) to make it possible to introspect a model's or instance’s indexing.

An earlier version of this idea was kicked around on IRC, and I've refined it significantly since then, mainly to accommodate the current property indexing API (from ActiveTriples). Originally, I just aimed to deal with indexing calculated values (basically model methods, as opposed to attributes or properties which already support indexing), for which one currently has to override #to_solr.

Essentially, I wanted to be able to do this type of thing on a model:

# Stupid example