Add Gemfiles

Author: simplyaubs

Gemfile

@@ -1,9 +1,17 @@
 source 'https://rubygems.org'
 
-gem 'serve', '1.5.2', git: 'git://github.com/danielstutzman/serve.git'
+gem 'activerecord', '~> 4.0', require: 'active_record'
+gem 'activerecord-postgresql-adapter'
 
-# for Rails form helpers
-gem 'actionpack', '~> 4.0.0', require: 'action_view'
+gem 'standalone_migrations',
+  git: 'https://github.com/thinkerbot/standalone-migrations',
+  branch: 'rails4.0.0', ref: '55767'
 
-gem 'rack-piwik', git: 'git://github.com/danielstutzman/rack-piwik.git'
-#gem 'rack-piwik', path: '/Users/daniel/dev/rack-piwik'
+gem 'sinatra'
+gem 'actionpack', require: 'action_view' # for Rails form helpers
+gem 'dynamic_form' # for error_messages_for
+
+gem 'rack-flash3', require: 'rack-flash'
+gem 'sinatra-footnotes'
+gem 'bcrypt-ruby', '~> 3.0.0'
+gem 'will_paginate', '~> 3.0.0'

Gemfile.lock

@@ -1,21 +1,13 @@
 GIT
-  remote: git://github.com/danielstutzman/rack-piwik.git
-  revision: 2c08a1c3695ce642c852f9fbed63485a8e2d18be
+  remote: https://github.com/thinkerbot/standalone-migrations
+  revision: 55767bb07fe3bcbcb0e4c111dd9f368380d8e766
+  ref: 55767
+  branch: rails4.0.0
   specs:
-    rack-piwik (0.0.1)
-      rack
-
-GIT
-  remote: git://github.com/danielstutzman/serve.git
-  revision: c5c15dc574d1dccac73b84eaffe1e70624b37020
-  specs:
-    serve (1.5.2)
-      activesupport (> 3.2.12)
-      i18n
-      rack (~> 1.5.2)
-      rack-test (~> 0.6.2)
-      tilt (~> 1.3.3)
-      tzinfo
+    standalone_migrations (2.1.1)
+      activerecord (~> 4.0.0)
+      railties (~> 4.0.0)
+      rake
 
 GEM
   remote: https://rubygems.org/
@@ -26,30 +18,72 @@ GEM
       erubis (~> 2.7.0)
       rack (~> 1.5.2)
       rack-test (~> 0.6.2)
+    activemodel (4.0.0)
+      activesupport (= 4.0.0)
+      builder (~> 3.1.0)
+    activerecord (4.0.0)
+      activemodel (= 4.0.0)
+      activerecord-deprecated_finders (~> 1.0.2)
+      activesupport (= 4.0.0)
+      arel (~> 4.0.0)
+    activerecord-deprecated_finders (1.0.3)
+    activerecord-postgresql-adapter (0.0.1)
+      pg
     activesupport (4.0.0)
       i18n (~> 0.6, >= 0.6.4)
       minitest (~> 4.2)
       multi_json (~> 1.3)
       thread_safe (~> 0.1)
       tzinfo (~> 0.3.37)
+    arel (4.0.0)
     atomic (1.1.14)
+    bcrypt-ruby (3.0.1)
     builder (3.1.4)
+    dynamic_form (1.1.4)
     erubis (2.7.0)
     i18n (0.6.5)
     minitest (4.7.5)
     multi_json (1.8.1)
+    pg (0.17.0)
     rack (1.5.2)
+    rack-flash3 (1.0.5)
+      rack
+    rack-protection (1.5.0)
+      rack
     rack-test (0.6.2)
       rack (>= 1.0)
+    railties (4.0.0)
+      actionpack (= 4.0.0)
+      activesupport (= 4.0.0)
+      rake (>= 0.8.7)
+      thor (>= 0.18.1, < 2.0)
+    rake (10.1.0)
+    sinatra (1.4.3)
+      rack (~> 1.4)
+      rack-protection (~> 1.4)
+      tilt (~> 1.3, >= 1.3.4)
+    sinatra-footnotes (0.1.2)
+      activesupport
+      i18n
+      sinatra
+    thor (0.18.1)
     thread_safe (0.1.3)
       atomic
-    tilt (1.3.7)
+    tilt (1.4.1)
     tzinfo (0.3.37)
+    will_paginate (3.0.5)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  actionpack (~> 4.0.0)
-  rack-piwik!
-  serve (= 1.5.2)!
+  actionpack
+  activerecord (~> 4.0)
+  activerecord-postgresql-adapter
+  bcrypt-ruby (~> 3.0.0)
+  dynamic_form
+  rack-flash3
+  sinatra
+  sinatra-footnotes
+  standalone_migrations!
+  will_paginate (~> 3.0.0)

Rakefile

@@ -0,0 +1,119 @@
+require 'bundler'
+Bundler.require
+
+require 'standalone_migrations'
+require 'will_paginate/active_record' if defined? WillPaginate
+
+# Use config/database.yml instead of db/config.yml for db connection config
+module StandaloneMigrations
+  class Configurator
+    def config
+      'config/database.yml'
+    end
+  end
+end
+
+if File.exists?('db')
+  StandaloneMigrations::Tasks.load_tasks
+
+  # Load models from models directory, like Rails (for db:seed task)
+  Dir['./models/*.rb'].each { |file| require file }
+end
+
+desc "Run a Pry session with models from Sinatra app specified by config.ru"
+task :console do
+  require 'rack'
+  require 'pry'
+
+  # load Sinatra app specified in config.ru
+  app, options = Rack::Builder.parse_file('config.ru')
+  
+  # 'rake console' is two words; remove first so can specify pry args
+  ARGV.shift
+
+  # like running pry from command line
+  Pry::CLI.parse_options # like running pry from command line
+end
+
+desc "List routes of the Sinatra app specified in config.ru"
+task :routes do
+  require 'rack'
+
+  # load Sinatra app specified in config.ru
+  app, options = Rack::Builder.parse_file('config.ru')
+
+  # thanks to cldwalker's tux gem for this code to interpret Sinatra routes
+  routes = app.routes.inject([]) {|arr, (k,v)|
+    arr += v.map {|regex,params,*|
+      path = params.empty? ? regex.inspect :
+        params.inject(regex.inspect) {|s,e| s.sub(/\([^()]+\)/, ":#{e}") }
+      [k, (str = path[%r{/\^(.*)\$/}, 1]) ? str.tr('\\', '') : path]
+    }
+  }
+
+  # still need to pull the regex syntax out
+  routes = routes.map do |method_and_path|
+    method, path = method_and_path
+    path = path.to_s.gsub("\\/", "/").gsub(%r[^/\\A], "").gsub(%r[\\z/$], "")
+    "#{method} #{path}"
+  end
+
+  # don't show HEAD requests
+  routes = routes.reject! { |route| route =~ /^HEAD / }
+
+  # GET and POST paths should line up at the same column
+  routes.each { |route| route.gsub! /^GET /, "GET  " }
+
+  routes.each { |route| puts route }
+end
+
+namespace :db do
+  desc "Show tables' schema and data in db specified by config/database.yml"
+  task :dump do
+    require './davinci-sinatra.rb'
+    ActiveRecord::Base.logger = nil # turn off SQL logging
+
+    sql = "select tablename from pg_tables where schemaname = 'public'"
+    rows = ActiveRecord::Base.connection.execute(sql)
+    rows.each do |row|
+      table_name = row['tablename']
+      puts "#{'_' * 25} #{table_name} table #{'_' * (42 - table_name.size)}"
+
+      sql = "select column_name,
+          case when udt_name = 'varchar'
+            then concat('varchar(', character_maximum_length, ')')
+            else data_type end as data_type,
+          is_nullable
+        from information_schema.columns
+        where table_name = '#{table_name}'
+        and table_schema = 'public'
+        order by ordinal_position"
+      rows2 = ActiveRecord::Base.connection.execute(sql)
+      longest_name_length =
+        rows2.collect { |row2| row2['column_name'].size }.max + 1
+      rows2.each_with_index do |row2, i|
+        puts sprintf("| Type of %-#{longest_name_length}s %s %s",
+          row2['column_name'] + ':',
+          row2['data_type'],
+          row2['is_nullable'] ? '' : 'not null')
+      end
+      puts '' # to separate schema from data
+
+      sql = "select * from #{table_name};"
+      rows2 = ActiveRecord::Base.connection.execute(sql)
+      if rows2.first
+        keys = rows2.first.keys
+        longest_key_length = keys.collect { |key| key.size }.max
+        rows2.each_with_index do |row2, i|
+          puts '' unless i == 0 # separation between rows
+          keys.each do |key|
+            value = row2[key]
+            value = 'NULL' if value.nil?
+            puts sprintf("%#{longest_key_length}s: %s", key, value)
+          end
+        end
+      end
+    end
+    puts '_' * 75
+  end
+end

config.ru

@@ -8,21 +8,6 @@ rescue Bundler::BundlerError => e
   exit e.status_code
 end
 
-require 'serve'
-require 'serve/rack'
-require 'action_view' # for Rails form helpers
+require './controller.rb'
 
-# The project root directory
-root = ::File.dirname(__FILE__)
-
-require 'rack/piwik'
-use Rack::Piwik, piwik_url: "http://www.davincicoders2013.info/analytics/"
-
-# Other Rack Middleware
-use Rack::ShowStatus      # Nice looking 404s and other messages
-use Rack::ShowExceptions  # Nice looking errors
-
-run Rack::Cascade.new([
-  Serve::RackAdapter.new(root + '/views'),
-  Rack::Directory.new(root + '/public')
-])
+run Sinatra::Application

config/database.yml

@@ -0,0 +1,7 @@
+development:
+  adapter: postgresql
+  host: localhost
+  database: "200"
+  username: postgres
+  password: postgres
+  encoding: unicode

controller.rb

@@ -0,0 +1,5 @@
+require './davinci-sinatra.rb'
+
+get "/" do
+  halt erb(:index)
+end

davinci-sinatra.rb

@@ -0,0 +1,55 @@
+require 'active_record'
+require 'logger'
+require 'sinatra'
+require 'yaml'
+require 'action_view' # for Rails form helpers
+require 'will_paginate/active_record'
+require 'sinatra-footnotes'
+require 'rack-flash'
+require 'dynamic_form'
+
+# Enable sessions -- hardcoded secret to avoid logout on server restart.
+use Rack::Session::Cookie,
+  secret: '524aee674662bbe8a363988a7b4dbcb304f52ae61ef12fc1f3b6a34d8388c71202'
+
+use Rack::Flash, sweep: true
+
+# for Rails form helpers
+helpers ActionView::Helpers::FormTagHelper
+helpers ActionView::Helpers::FormOptionsHelper
+helpers ActionView::Helpers::DynamicForm
+
+# avoid error message that we get from using Rails form helpers with Sinatra
+helpers do
+  def protect_against_forgery?
+    false
+  end
+end
+
+# Comment this line to turn off Active Record SQL logging
+ActiveRecord::Base.logger = Logger.new(STDOUT)
+
+if ENV['DATABASE_URL'] # for Heroku
+  db = URI.parse(ENV['DATABASE_URL'])
+  ActiveRecord::Base.establish_connection({
+    adapter:  db.scheme == 'postgres' ? 'postgresql' : db.scheme,
+    host:     db.host,
+    port:     db.port,
+    username: db.user,
+    password: db.password,
+    database: db.path[1..-1],
+    encoding: 'utf8',
+  })
+elsif Dir.exists?('db') # for local development
+  config = YAML.load_file('config/database.yml')
+  ActiveRecord::Base.establish_connection(config['development'])
+
+  after { ActiveRecord::Base.connection.close }
+  # fix ConnectionTimeoutError
+end
+
+# Load models from models directory, like Rails
+Dir['./models/*.rb'].each { |file| require file }
+
+# Enable use of .html.erb extension
+Tilt.register Tilt::ERBTemplate, 'html.erb'

public/javascripts/.gitkeep renamed to db/migrate/.gitkeep

@@ -0,0 +1,16 @@
+# encoding: UTF-8
+# This file is auto-generated from the current state of the database. Instead
+# of editing this file, please use the migrations feature of Active Record to
+# incrementally modify your database, and then regenerate this schema definition.
+#
+# Note that this schema.rb definition is the authoritative source for your
+# database schema. If you need to create the application database on another
+# system, you should be using db:schema:load, not running all the migrations
+# from scratch. The latter is a flawed and unsustainable approach (the more migrations
+# you'll amass, the slower it'll run and the greater likelihood for issues).
+#
+# It's strongly recommended that you check this file into your version control system.
+
+ActiveRecord::Schema.define(version: 0) do
+
+end

db/schema.rb

@@ -0,0 +1,7 @@
+# This file should contain all the record creation needed to seed the database with its default values.
+# The data can then be loaded with the rake db:seed (or created alongside the db with db:setup).
+#
+# Examples:
+#
+#   cities = City.create([{ name: 'Chicago' }, { name: 'Copenhagen' }])
+#   Mayor.create(name: 'Emanuel', city: cities.first)