contributions viewing

app/controllers/contributions_controller.rb

@@ -0,0 +1,7 @@
+class ContributionsController < ApplicationController
+  def index
+    @contributions = Contribution.recent.paginate :page => params[:page],
+      :include => :user
+    Contribution.preload_contributeds_and_parents @contributions
+  end
+end

app/helpers/application_helper.rb

@@ -39,4 +39,8 @@ module ApplicationHelper
   def origin_tag(value)
     hidden_field_tag 'origin', value, :id => nil
   end
+  
+  def title(value)
+    content_for :title, value
+  end
 end

app/helpers/contribution_helper.rb

@@ -0,0 +1,40 @@
+module ContributionHelper
+  def contributed_description(contributed)
+    case contributed
+    when Item
+      contributed_item(contributed, 'for the first time')
+    when SwfAsset
+      contributed_item(contributed.item, 'on a new body type')
+    when PetType
+      contributed_pet_type(contributed, :after => 'for the first time')
+    when PetState
+      contributed_pet_type(contributed.pet_type, :before => 'a new pose for')
+    end
+  end
+  
+  def contributed_item(item, adverbial)
+    output do |html|
+      html << 'the'
+      html << link_to(item.name, item, :class => 'contributed-name')
+      html << adverbial
+      html << image_tag(item.thumbnail_url)
+    end
+  end
+  
+  PET_TYPE_IMAGE_FORMAT = 'http://pets.neopets.com/cp/%s/1/3.png'
+  def contributed_pet_type(pet_type, options)
+    options[:before] ||= 'the'
+    output do |html|
+      html << options[:before]
+      html << content_tag(:span, pet_type.human_name, :class => 'contributed-name')
+      html << options[:after] if options[:after]
+      html << image_tag(sprintf(PET_TYPE_IMAGE_FORMAT, pet_type.image_hash))
+    end
+  end
+  
+  private
+  
+  def output(&block)
+    raw([].tap(&block).join(' '))
+  end
+end

app/models/contribution.rb

@@ -0,0 +1,84 @@
+class Contribution < ActiveRecord::Base
+  POINT_VALUES = {
+    'Item' => 3,
+    'SwfAsset' => 2,
+    'PetType' => 15,
+    'PetState' => 10
+  }
+  
+  attr_accessor :contributed
+
+  belongs_to :user
+  
+  scope :recent, order('id DESC')
+  
+  cattr_reader :per_page
+  @@per_page = 30
+  
+  def point_value
+    POINT_VALUES[contributed_type]
+  end
+  
+  CONTRIBUTED_RELATIONSHIPS = {
+    'SwfAsset' => 'Item',
+    'PetState' => 'PetType'
+  }
+  CONTRIBUTED_CHILDREN = CONTRIBUTED_RELATIONSHIPS.keys
+  CONTRIBUTED_TYPES = CONTRIBUTED_CHILDREN + CONTRIBUTED_RELATIONSHIPS.values
+  CONTRIBUTED_BASES = {}
+  CONTRIBUTED_TYPES.each do |type|
+    base = type == 'SwfAsset' ? SwfAsset.object_assets : type.constantize
+    CONTRIBUTED_BASES[type] = base
+  end
+  def self.preload_contributeds_and_parents(contributions)
+    # Initialize the groups we'll be using for quick access
+    contributions_by_type = {}
+    contributed_by_type = {}
+    contributed_by_type_and_id = {}
+    needed_ids_by_type = {}
+    CONTRIBUTED_TYPES.each do |type|
+      contributions_by_type[type] = []
+      contributed_by_type[type] = []
+      contributed_by_type_and_id[type] = {}
+      needed_ids_by_type[type] = []
+    end
+    
+    # Go through the contributions to sort them for future contributed
+    # assignment, and so we can know what immediate contributed items we'll
+    # need to look up
+    contributions.each do |contribution|
+      type = contribution.contributed_type
+      contributions_by_type[type] << contribution
+      needed_ids_by_type[type] << contribution.contributed_id
+    end
+    
+    # Load contributed objects without parents, prepare them for easy access
+    # for future assignment to contributions and looking up parents
+    CONTRIBUTED_CHILDREN.each do |type|
+      base = CONTRIBUTED_BASES[type]
+      base.find(needed_ids_by_type[type]).each do |contributed|
+        contributed_by_type[type] << contributed
+        contributed_by_type_and_id[type][contributed.id] = contributed
+      end
+    end
+    
+    # Load both parents of the children we just got, and immediately
+    # contributed objects of that class. all_by_ids_or_children properly
+    # assigns parents to children, as well
+    CONTRIBUTED_RELATIONSHIPS.each do |child_type, type|
+      base = CONTRIBUTED_BASES[type]
+      ids = needed_ids_by_type[type]
+      children = contributed_by_type[child_type]
+      base.all_by_ids_or_children(ids, children).each do |contributed|
+        contributed_by_type_and_id[type][contributed.id] = contributed
+      end
+    end
+    
+    # Assign contributed objects to contributions
+    contributions.each do |contribution|
+      type = contribution.contributed_type
+      id = contribution.contributed_id
+      contribution.contributed = contributed_by_type_and_id[type][id]
+    end
+  end
+end

app/models/item.rb

@@ -149,6 +149,34 @@ class Item < ActiveRecord::Base
     @parent_swf_asset_relationships_to_update = rels
   end
   
+  def self.all_by_ids_or_children(ids, swf_assets)
+    swf_asset_ids = []
+    swf_assets_by_id = {}
+    swf_assets_by_parent_id = {}
+    swf_assets.each do |swf_asset|
+      id = swf_asset.id
+      swf_assets_by_id[id] = swf_asset
+      swf_asset_ids << id
+    end
+    SwfAsset.select('id, parent_id').object_assets.joins(:object_asset_relationships).
+      where(SwfAsset.arel_table[:id].in(swf_asset_ids)).each do |row|
+        item_id = row.parent_id.to_i
+        swf_assets_by_parent_id[item_id] ||= []
+        swf_assets_by_parent_id[item_id] << swf_assets_by_id[row.id.to_i]
+        ids << item_id
+      end
+    find(ids).tap do |items|
+      items.each do |item|
+        swf_assets = swf_assets_by_parent_id[item.id]
+        if swf_assets
+          swf_assets.each do |swf_asset|
+            swf_asset.item = item
+          end
+        end
+      end
+    end
+  end
+  
   def self.collection_from_pet_type_and_registries(pet_type, info_registry, asset_registry)
     # bear in mind that registries are arrays with many nil elements,
     # due to how the parser works

app/models/pet_attribute.rb

@@ -10,6 +10,16 @@ class PetAttribute < StaticResource
     self.name.capitalize
   end
   
+  def self.find(id)
+    attribute = super
+    unless attribute
+      attribute = new
+      attribute.id = id
+      attribute.name = "color \##{id}"
+    end
+    attribute
+  end
+  
   def self.find_by_name(name)
     @objects_by_name[name.downcase]
   end

app/models/pet_type.rb

@@ -64,6 +64,10 @@ class PetType < ActiveRecord::Base
     self['image_hash'] || BasicHashes[species.name][color.name]
   end
   
+  def human_name
+    self.color.human_name + ' ' + self.species.human_name
+  end
+  
   def add_pet_state_from_biology!(biology)
     pet_state = PetState.from_pet_type_and_biology_info(self, biology)
     self.pet_states << pet_state
@@ -92,4 +96,24 @@ class PetType < ActiveRecord::Base
       end
     end
   end
+  
+  def self.all_by_ids_or_children(ids, pet_states)
+    pet_states_by_pet_type_id = {}
+    pet_states.each do |pet_state|
+      id = pet_state.pet_type_id
+      ids << id
+      pet_states_by_pet_type_id[id] ||= []
+      pet_states_by_pet_type_id[id] << pet_state
+    end
+    find(ids).tap do |pet_types|
+      pet_types.each do |pet_type|
+        pet_states = pet_states_by_pet_type_id[pet_type.id]
+        if pet_states
+          pet_states.each do |pet_state|
+            pet_state.pet_type = pet_type
+          end
+        end
+      end
+    end
+  end
 end

app/models/swf_asset.rb

@@ -3,6 +3,8 @@ class SwfAsset < ActiveRecord::Base
   LOCAL_ASSET_DIR = Rails.root.join('public', PUBLIC_ASSET_DIR)
   set_inheritance_column 'inheritance_type'
   
+  attr_accessor :item
+  
   has_many :object_asset_relationships, :class_name => 'ParentSwfAssetRelationship',
     :conditions => {:swf_asset_type => 'object'}
   
@@ -17,6 +19,8 @@ class SwfAsset < ActiveRecord::Base
     where(arel_table[:body_id].in(BodyIdsFittingStandard))
   }
   
+  scope :object_assets, where(arel_table[:type].eq('object'))
+  
   def local_url
     '/' + File.join(PUBLIC_ASSET_DIR, local_path_within_outfit_swfs)
   end

app/models/user.rb

@@ -1,6 +1,8 @@
 class User < ActiveRecord::Base
   DefaultAuthServerId = 1
   
+  has_many :contributions
+  
   scope :top_contributors, order('points DESC')
   
   def self.find_or_create_from_remote_auth_data(user_data)

app/stylesheets/contributions/_index.sass

@@ -0,0 +1,38 @@
+body.contributions-index
+  text-align: center
+  
+  .contributions
+    li
+      list-style: none
+      height: 80px
+      overflow: hidden
+      padding: 1em 0 0 100px
+      position: relative
+      text-align: left
+    .point-value
+      +header-text
+      color: #fff
+      font-size: 80px
+      left: 0
+      line-height: 1
+      position: absolute
+      text-align: center
+      text-shadow: 2px 2px 0 #000
+      top: 0
+      width: 80px
+      z-index: 3
+      &:hover
+        +opacity(0.5)
+    img
+      height: 80px
+      left: 0
+      position: absolute
+      top: 0
+      width: 80px
+      z-index: 2
+    span
+      &.username, &.contributed-name
+        font-weight: bold
+      &.time-ago
+        display: block
+        font-size: 75%

app/stylesheets/screen.sass

@@ -4,6 +4,7 @@
 
 @import layout
 
+@import contributions/index
 @import items
 @import items/index
 @import items/show

app/views/contributions/_contribution.html.haml

@@ -0,0 +1,10 @@
+- contributed = contribution.contributed
+= content_tag_for :li, contribution do
+  %span.point-value= contribution.point_value
+  %span.username
+    = link_to contribution.user.name, user_contributions_path(contribution.user)
+  showed us
+  = contributed_description contributed
+  %span.time-ago{:title => contribution.created_at.to_s}
+    = time_ago_in_words(contribution.created_at)
+    ago

app/views/contributions/index.html.haml

@@ -0,0 +1,9 @@
+- title 'Recent Contributions'
+%ul.buttons
+  %li= link_to 'Top Contributors', top_contributors_path, :class => 'button'
+- if @contributions.empty?
+  %p No contributions to see here!
+- else
+  = will_paginate @contributions
+  %ul.contributions= render @contributions
+  = will_paginate @contributions

app/views/layouts/application.html.haml

@@ -1,11 +1,17 @@
 !!! 5
 %html
   %head
-    %title Dress to Impress
+    %title
+      Dress to Impress
+      - if content_for? :title
+        —
+        = yield :title
     = stylesheet_link_tag "compiled/screen"
     = javascript_include_tag "http://#{RemoteImpressHost}/assets/js/analytics.js"
   %body{:class => body_class}
     #container
+      - if content_for? :title
+        %h1#title= yield :title
       = yield :before_flashes
       = flashes
 

config/colors.txt

@@ -86,3 +86,5 @@ Zombie
 Onion
 Magma
 Relic
+Woodland
+Transparent

public/stylesheets/compiled/screen.css

@@ -367,6 +367,59 @@ dd {
   src: local("Droid Sans"), url("http://themes.googleusercontent.com/font?kit=POVDFY-UUf0WFR9DIMCU8g") format("truetype");
 }
 
+/* line 1, ../../../app/stylesheets/contributions/_index.sass */
+body.contributions-index {
+  text-align: center;
+}
+/* line 5, ../../../app/stylesheets/contributions/_index.sass */
+body.contributions-index .contributions li {
+  list-style: none;
+  height: 80px;
+  overflow: hidden;
+  padding: 1em 0 0 100px;
+  position: relative;
+  text-align: left;
+}
+/* line 12, ../../../app/stylesheets/contributions/_index.sass */
+body.contributions-index .contributions .point-value {
+  font-family: Delicious, Helvetica, Arial, Verdana, sans-serif;
+  color: white;
+  font-size: 80px;
+  left: 0;
+  line-height: 1;
+  position: absolute;
+  text-align: center;
+  text-shadow: 2px 2px 0 black;
+  top: 0;
+  width: 80px;
+  z-index: 3;
+}
+/* line 24, ../../../app/stylesheets/contributions/_index.sass */
+body.contributions-index .contributions .point-value:hover {
+  -moz-opacity: 0.5;
+  -webkit-opacity: 0.5;
+  -o-opacity: 0.5;
+  -khtml-opacity: 0.5;
+}
+/* line 26, ../../../app/stylesheets/contributions/_index.sass */
+body.contributions-index .contributions img {
+  height: 80px;
+  left: 0;
+  position: absolute;
+  top: 0;
+  width: 80px;
+  z-index: 2;
+}
+/* line 34, ../../../app/stylesheets/contributions/_index.sass */
+body.contributions-index .contributions span.username, body.contributions-index .contributions span.contributed-name {
+  font-weight: bold;
+}
+/* line 36, ../../../app/stylesheets/contributions/_index.sass */
+body.contributions-index .contributions span.time-ago {
+  display: block;
+  font-size: 75%;
+}
+
 /* line 1, ../../../app/stylesheets/_items.sass */
 body.items {
   text-align: center;