Merge 760dd06d31 into 17427c88fe

app/assets/stylesheets/osem.css

@@ -83,3 +83,12 @@ body {
 .top-submitter img {
     margin: 0 auto;
 }
+
+#gallery-carousel .item img{
+  height: 700px;
+  background-repeat: no-repeat;
+  background-position: center center;
+  width: 100%;
+  background-size: cover;
+  -webkit-background-size:cover;
+}

app/models/conference.rb

@@ -10,7 +10,8 @@ class Conference < ActiveRecord::Base
                   :difficulty_levels_attributes, :use_difficulty_levels,
                   :use_vpositions, :use_vdays, :vdays_attributes, :vpositions_attributes, :use_volunteers,
                   :media_id, :media_type, :color, :description,
-                  :registration_description, :ticket_description
+                  :registration_description, :ticket_description,
+                  :photos_attributes
 
   has_paper_trail
 
@@ -31,7 +32,7 @@ class Conference < ActiveRecord::Base
   has_many :vdays, :dependent => :destroy
   has_many :vpositions, :dependent => :destroy
   has_many :vchoices, :dependent => :destroy
-
+  has_many :photos, dependent: :destroy
   belongs_to :venue
 
   accepts_nested_attributes_for :rooms, :reject_if => proc {|r| r["name"].blank?}, :allow_destroy => true
@@ -46,6 +47,7 @@ class Conference < ActiveRecord::Base
   accepts_nested_attributes_for :questions, :allow_destroy => true
   accepts_nested_attributes_for :vdays, :allow_destroy => true
   accepts_nested_attributes_for :vpositions, :allow_destroy => true
+  accepts_nested_attributes_for :photos, allow_destroy: true
 
   has_attached_file :logo,
                     :styles => {:thumb => "100x100>", :large => "300x300>" }

app/models/photo.rb

@@ -0,0 +1,11 @@
+class Photo < ActiveRecord::Base
+  attr_accessible :picture, :description
+  belongs_to :conference
+  validates_presence_of :picture
+  has_attached_file :picture,
+                    styles: { thumb: '100x100>', large: '300x300>' }
+
+  validates_attachment_content_type :picture,
+                                    content_type: [/jpg/, /jpeg/, /png/, /gif/],
+                                    size: { in: 0..500.kilobytes }
+end

app/views/admin/conference/_photo_fields.html.erb

@@ -0,0 +1,7 @@
+<div class="nested-fields">
+    <%= f.inputs do %>
+        <%= f.input :picture %>
+        <%= f.input :description, :input_html => {:rows => 2 } %>
+        <%= remove_association_link :photo, f %>
+    <% end %>
+</div>

app/views/admin/conference/edit.html.haml

@@ -17,6 +17,8 @@
       = f.input :registration_description, hint: 'This description will appear in registration segment of the splash'
       = f.input :ticket_description, hint: 'This will appear in the Tickets segment of the splash'
 
+      = dynamic_association :photos, "Photos", f
+
       = f.inputs :name => "Media" do
         - if !@conference.logo.blank?
           = image_tag @conference.logo(:thumb)

app/views/conference/_carousel.html.haml

@@ -0,0 +1,19 @@
+%div#gallery-carousel.carousel.slide{"data-ride" => "carousel"}
+  / Indicators
+  %ol.carousel-indicators
+    - @conference.photos.each_with_index do |p,i|
+      %li{"data-slide-to" => "#{i}", "data-target" => "#gallery-carousel", class: i==0 ? "active": "" }
+  / Wrapper for slides
+  .carousel-inner
+    - @conference.photos.each_with_index do |p,i|
+      %div{ class: i==0 ? "active item": "item" }
+        = image_tag(p.picture(:original), class: 'img-responsive')
+        - unless p.description.blank?
+          %div.carousel-caption
+            %p.text-center
+              = p.description
+  / Controls
+  %a.left.carousel-control{"data-slide" => "prev", href: "#gallery-carousel"}
+    %span.glyphicon.glyphicon-chevron-left
+  %a.right.carousel-control{"data-slide" => "next", href: "#gallery-carousel"}
+    %span.glyphicon.glyphicon-chevron-right

app/views/conference/show.html.haml

@@ -1,5 +1,8 @@
 = content_for :brand do
   = link_to @conference.title, conference_url(@conference.short_title), class: 'navbar-brand'
+- unless @conference.photos.blank?
+  %div
+    = render 'carousel'
 %div#program
   = render 'program'
 %div#registration

db/migrate/20140610064046_create_photos.rb

@@ -0,0 +1,13 @@
+class CreatePhotos < ActiveRecord::Migration
+  def change
+    create_table :photos do |t|
+      t.text :description
+      t.string :picture_file_name
+      t.string :picture_content_type
+      t.integer :picture_file_size
+      t.datetime :picture_updated_at
+      t.belongs_to :conference
+      t.timestamps
+    end
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20140605125153) do
+ActiveRecord::Schema.define(version: 20140610064046) do
 
   create_table "answers", force: true do |t|
     t.string   "title"
@@ -209,6 +209,17 @@ ActiveRecord::Schema.define(version: 20140605125153) do
     t.string   "languages"
   end
 
+  create_table "photos", force: true do |t|
+    t.text     "description"
+    t.string   "picture_file_name"
+    t.string   "picture_content_type"
+    t.integer  "picture_file_size"
+    t.datetime "picture_updated_at"
+    t.integer  "conference_id"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
+
   create_table "qanswers", force: true do |t|
     t.integer "question_id"
     t.integer "answer_id"

spec/factories/photos.rb

@@ -0,0 +1,12 @@
+# Read about factories at https://github.com/thoughtbot/factory_girl
+
+FactoryGirl.define do
+  factory :photo do
+    picture_file_name 'rails.png'
+    picture_content_type 'image/png'
+    picture_file_size '1024'
+    picture_updated_at DateTime.now
+    description 'Lorem Ipsum Dolor'
+    conference
+  end
+end

spec/models/photo_spec.rb

@@ -0,0 +1,14 @@
+require 'spec_helper'
+
+describe Photo do
+  describe 'validations' do
+
+    it 'has a valid factory' do
+      expect(build(:photo)).to be_valid
+    end
+
+    it 'is not valid without a picture' do
+      should validate_presence_of(:picture)
+    end
+  end
+end