basic tagging of tweets

.ruby-version

@@ -1 +1 @@
-1.9.3-p392
+1.9.3-p429

Gemfile

@@ -13,14 +13,16 @@ gem 'twitter-bootstrap-rails', '2.0.7'
 gem 'therubyracer', :platform => :ruby
 gem 'will_paginate'
 gem 'bootstrap-will_paginate'
-gem "sidekiq", '~> 2.12.3'
+gem 'sidekiq', '~> 2.12.3'
 gem 'rest-client'
 gem 'sinatra', require: false
 gem 'slim'
 gem 'capistrano-unicorn', :require => false
 gem 'dotenv-rails', '0.8.0'
 gem 'airbrake'
 gem 'pg'
+gem 'unicorn'
+gem 'simple_form'
 
 group :assets do
   gem 'sass-rails',   '~> 3.2.3'
@@ -39,16 +41,16 @@ def linux_only(require_as)
 end
 
 group :development do
+  gem 'better_errors'
+  gem 'binding_of_caller'
   gem 'capistrano'
-  gem "rspec-rails"
-  gem "guard-rspec"
-  gem "guard-spork"
-  gem "sqlite3"
-  gem 'sqlite3'
+  gem 'rspec-rails'
+  gem 'guard-rspec'
+  gem 'guard-spork'
 
   # mac
-  gem "rb-fsevent", require: darwin_only('rb-fsevent')
-  gem "growl", require: darwin_only('growl')
+  gem 'rb-fsevent', require: darwin_only('rb-fsevent')
+  gem 'growl', require: darwin_only('growl')
 
   # linux
   gem 'rb-inotify', require: linux_only('rb-inotify')
@@ -58,13 +60,10 @@ group :development do
 end
 
 group :test do
-  gem "rspec-rails"
-  gem "factory_girl_rails"
-  gem "database_cleaner"
-  gem "capybara"
+  gem 'shoulda-matchers'
+  gem 'rspec-rails'
+  gem 'factory_girl_rails'
+  gem 'database_cleaner'
+  gem 'capybara'
 end
 
-group :production do
-  gem "mysql2"
-  gem "unicorn"
-end

Gemfile.lock

@@ -34,6 +34,11 @@ GEM
       builder
       json
     arel (3.0.2)
+    better_errors (0.9.0)
+      coderay (>= 1.0.0)
+      erubis (>= 2.6.6)
+    binding_of_caller (0.7.2)
+      debug_inspector (>= 0.0.1)
     bootstrap-will_paginate (0.0.9)
       will_paginate
     builder (3.0.4)
@@ -68,6 +73,7 @@ GEM
     connection_pool (1.1.0)
     daemons (1.1.9)
     database_cleaner (0.9.1)
+    debug_inspector (0.0.2)
     diff-lcs (1.1.3)
     dotenv (0.8.0)
     dotenv-rails (0.8.0)
@@ -131,7 +137,6 @@ GEM
     mime-types (1.21)
     multi_json (1.7.6)
     multipart-post (1.1.5)
-    mysql2 (0.3.11)
     net-scp (1.1.1)
       net-ssh (>= 2.6.5)
     net-sftp (2.1.2)
@@ -221,12 +226,17 @@ GEM
     sextant (0.2.2)
       activesupport (>= 3.2)
       rails (>= 3.2)
+    shoulda-matchers (1.1.0)
+      activesupport (>= 3.0.0)
     sidekiq (2.12.3)
       celluloid (>= 0.14.1)
       connection_pool (>= 1.0.0)
       json
       redis (>= 3.0)
       redis-namespace
+    simple_form (2.1.0)
+      actionpack (~> 3.0)
+      activemodel (~> 3.0)
     simple_oauth (0.1.9)
     sinatra (1.3.3)
       rack (~> 1.3, >= 1.3.6)
@@ -242,7 +252,6 @@ GEM
       multi_json (~> 1.0)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
-    sqlite3 (1.3.6)
     temple (0.5.5)
     therubyracer (0.10.2)
       libv8 (~> 3.3.10)
@@ -289,6 +298,8 @@ PLATFORMS
 
 DEPENDENCIES
   airbrake
+  better_errors
+  binding_of_caller
   bootstrap-will_paginate
   capistrano
   capistrano-unicorn
@@ -303,7 +314,6 @@ DEPENDENCIES
   guard-spork
   jquery-rails
   libnotify
-  mysql2
   omniauth-twitter
   pg
   rails (= 3.2.12)
@@ -314,10 +324,11 @@ DEPENDENCIES
   rspec-rails
   sass-rails (~> 3.2.3)
   sextant
+  shoulda-matchers
   sidekiq (~> 2.12.3)
+  simple_form
   sinatra
   slim
-  sqlite3
   therubyracer
   tweetstream (~> 1.0)
   twitter

app/controllers/stories_controller.rb

@@ -7,4 +7,18 @@ def show
     @story = Story.find(params[:id])
     @comments = @story.comments.order('votes_count desc, created_at')
   end
+
+  def edit
+    @story = Story.find(params[:id])
+  end
+
+  def update
+    @story = Story.find(params[:id])
+
+    if @story.update_attributes(params[:story])
+      redirect_to root_url, notice: 'Tags have been updated.'
+    else
+      render :edit
+    end
+  end
 end

app/models/story.rb

@@ -1,12 +1,15 @@
 class Story < Post
   has_many :comments
+  has_many :taggings
+  has_many :tags, through: :taggings
+
 
   validates :twitter_id, :uniqueness => true
 
   # after_create :queue_reply_checker
   after_save :self_love #:promote_tweet
 
-  attr_accessible :twitter_id, :twitter_profile_image_url
+  attr_accessible :twitter_id, :twitter_profile_image_url, :tag_ids
 
   def self.create_from_tweet(tweet)
     story = self.create(

app/models/tag.rb

@@ -0,0 +1,7 @@
+class Tag < ActiveRecord::Base
+  attr_accessible :name
+
+  has_many :taggings
+  has_many :stories, through: :taggings
+
+end

app/models/tagging.rb

@@ -0,0 +1,6 @@
+class Tagging < ActiveRecord::Base
+  attr_accessible :story_id, :tag_id
+
+  belongs_to :story
+  belongs_to :tag
+end

app/views/stories/_form.html.slim

@@ -0,0 +1,8 @@
+=simple_form_for(@story, :html => { :class => 'form-horizontal' }) do |f|
+
+  .form-inputs
+    = f.association :tags, collection: Tag.order('name DESC'), :as => :check_boxes
+
+
+  .form-actions
+    = f.submit "Update Tags", class: 'btn-cta'

app/views/stories/_story.html.erb

@@ -18,6 +18,10 @@
           <span class="comments">
             <%= link_to("#{story.comments.size.to_i} Comments", story_path(story)) %>
           </span>
+          <span class="comments">
+            <%= link_to("Add Tags", edit_story_path(story)) %>
+          </span>
+
         </div>
       </div>
 

app/views/stories/edit.html.erb

@@ -1,4 +1,6 @@
 <%- model_class = @story.class -%>
-<h1><%=t '.title', :default => t('helpers.titles.edit', :model => model_class.model_name.human,
-                                 :default => "Edit #{model_class.model_name.human}") %></h1>
+<h1><%=t '.title', :default => t('helpers.titles.edit', :model => model_class.model_name.human, :default => "Edit #{model_class.model_name.human}") %></h1>
+
+<%= render :partial => 'story', :locals => {:story => @story} %>
+
 <%= render :partial => 'form' %>

config/initializers/simple_form.rb

@@ -0,0 +1,142 @@
+# Use this setup block to configure all options available in SimpleForm.
+SimpleForm.setup do |config|
+  # Wrappers are used by the form builder to generate a
+  # complete input. You can remove any component from the
+  # wrapper, change the order or even add your own to the
+  # stack. The options given below are used to wrap the
+  # whole input.
+  config.wrappers :default, :class => :input,
+    :hint_class => :field_with_hint, :error_class => :field_with_errors do |b|
+    ## Extensions enabled by default
+    # Any of these extensions can be disabled for a
+    # given input by passing: `f.input EXTENSION_NAME => false`.
+    # You can make any of these extensions optional by
+    # renaming `b.use` to `b.optional`.
+
+    # Determines whether to use HTML5 (:email, :url, ...)
+    # and required attributes
+    b.use :html5
+
+    # Calculates placeholders automatically from I18n
+    # You can also pass a string as f.input :placeholder => "Placeholder"
+    b.use :placeholder
+
+    ## Optional extensions
+    # They are disabled unless you pass `f.input EXTENSION_NAME => :lookup`
+    # to the input. If so, they will retrieve the values from the model
+    # if any exists. If you want to enable the lookup for any of those
+    # extensions by default, you can change `b.optional` to `b.use`.
+
+    # Calculates maxlength from length validations for string inputs
+    b.optional :maxlength
+
+    # Calculates pattern from format validations for string inputs
+    b.optional :pattern
+
+    # Calculates min and max from length validations for numeric inputs
+    b.optional :min_max
+
+    # Calculates readonly automatically from readonly attributes
+    b.optional :readonly
+
+    ## Inputs
+    b.use :label_input
+    b.use :hint,  :wrap_with => { :tag => :span, :class => :hint }
+    b.use :error, :wrap_with => { :tag => :span, :class => :error }
+  end
+
+  # The default wrapper to be used by the FormBuilder.
+  config.default_wrapper = :default
+
+  # Define the way to render check boxes / radio buttons with labels.
+  # Defaults to :nested for bootstrap config.
+  #   :inline => input + label
+  #   :nested => label > input
+  config.boolean_style = :nested
+
+  # Default class for buttons
+  config.button_class = 'btn'
+
+  # Method used to tidy up errors. Specify any Rails Array method.
+  # :first lists the first message for each field.
+  # Use :to_sentence to list all errors for each field.
+  # config.error_method = :first
+
+  # Default tag used for error notification helper.
+  config.error_notification_tag = :div
+
+  # CSS class to add for error notification helper.
+  config.error_notification_class = 'alert alert-error'
+
+  # ID to add for error notification helper.
+  # config.error_notification_id = nil
+
+  # Series of attempts to detect a default label method for collection.
+  # config.collection_label_methods = [ :to_label, :name, :title, :to_s ]
+
+  # Series of attempts to detect a default value method for collection.
+  # config.collection_value_methods = [ :id, :to_s ]
+
+  # You can wrap a collection of radio/check boxes in a pre-defined tag, defaulting to none.
+  # config.collection_wrapper_tag = nil
+
+  # You can define the class to use on all collection wrappers. Defaulting to none.
+  # config.collection_wrapper_class = nil
+
+  # You can wrap each item in a collection of radio/check boxes with a tag,
+  # defaulting to :span. Please note that when using :boolean_style = :nested,
+  # SimpleForm will force this option to be a label.
+  # config.item_wrapper_tag = :span
+
+  # You can define a class to use in all item wrappers. Defaulting to none.
+  # config.item_wrapper_class = nil
+
+  # How the label text should be generated altogether with the required text.
+  # config.label_text = lambda { |label, required| "#{required} #{label}" }
+
+  # You can define the class to use on all labels. Default is nil.
+  config.label_class = 'control-label'
+
+  # You can define the class to use on all forms. Default is simple_form.
+  # config.form_class = :simple_form
+
+  # You can define which elements should obtain additional classes
+  # config.generate_additional_classes_for = [:wrapper, :label, :input]
+
+  # Whether attributes are required by default (or not). Default is true.
+  # config.required_by_default = true
+
+  # Tell browsers whether to use default HTML5 validations (novalidate option).
+  # Default is enabled.
+  config.browser_validations = false
+
+  # Collection of methods to detect if a file type was given.
+  # config.file_methods = [ :mounted_as, :file?, :public_filename ]
+
+  # Custom mappings for input types. This should be a hash containing a regexp
+  # to match as key, and the input type that will be used when the field name
+  # matches the regexp as value.
+  # config.input_mappings = { /count/ => :integer }
+
+  # Custom wrappers for input types. This should be a hash containing an input
+  # type as key and the wrapper that will be used for all inputs with specified type.
+  # config.wrapper_mappings = { :string => :prepend }
+
+  # Default priority for time_zone inputs.
+  # config.time_zone_priority = nil
+
+  # Default priority for country inputs.
+  # config.country_priority = nil
+
+  # Default size for text inputs.
+  # config.default_input_size = 50
+
+  # When false, do not use translations for labels.
+  # config.translate_labels = true
+
+  # Automatically discover new inputs in Rails' autoload path.
+  # config.inputs_discovery = true
+
+  # Cache SimpleForm inputs discovery
+  # config.cache_discovery = !Rails.env.development?
+end