views etc

Author: rmustafin

app/controllers/home_controller.rb

@@ -1,5 +1,5 @@
 class HomeController < Spree::BaseController
-  #helper :products, :taxons
+  helper :products, :taxons
 
   def index
     home_taxonomy = get_taxonomies.find{|t| t.show_on_homepage? }

app/helpers/base_helper_decorator.rb

@@ -0,0 +1,16 @@
+Spree::BaseHelper.module_eval do
+  def link_to_cart(text = t('cart'))
+    item_count =  (current_order.nil? or current_order.line_items.empty?) ? 0 : current_order.item_count
+    text = "<h4>#{text} <span class=\"badge badge-info\">#{item_count}</span></h4>"
+
+    link_to text.html_safe, cart_path
+  end
+
+  # Outputs the corresponding flash message if any are set
+  def flash_messages
+    bootstrap_class = {"notice" => "alert alert-success", "error" => "alert alert-error", "warning" => "alert"}
+    bootstrap_class.keys.map do |msg|
+      content_tag(:div, ("<a class=\"close\" data-dismiss=\"alert\">&#215;</a>".html_safe + flash.delete(msg.to_sym).html_safe), {:class => bootstrap_class[msg]}) unless flash[msg.to_sym].blank?
+    end.join("\n").html_safe
+  end
+end

app/helpers/checkout_helper_decorator.rb

@@ -0,0 +1,69 @@
+CheckoutHelper.module_eval do
+
+  def checkout_states
+    %w(address delivery payment confirm)
+  end
+
+  # TODO: this can be deleted from extension after Spree 0.70.0 release
+  def checkout_progress
+    states = checkout_states
+    items = states.map do |state|
+      css_class = "empty"
+      current_index = states.index(@order.state)
+      state_index = states.index(state)
+
+      text = t("order_state.#{state}").titleize
+      link = link_to "#{state_index + 1}. #{text}", checkout_state_path(state)
+
+      if state == @order.state
+        link = link_to "#{state_index + 1}. #{text}", "#"
+        css_class = 'active'
+      end
+
+      content_tag('li', link, :class => css_class) if state_index <= current_index
+    end
+    content_tag('ul', raw(items.join("\n")), :class => 'nav nav-tabs checkout_states', :id => "checkout-step-#{@order.state}")
+  end
+
+
+  def address_field(form, method, id_prefix = "b", &handler)
+    if handler
+      handler.call
+    else
+      label = form.label(method, :class => "control-label")
+      field = content_tag :div, :class => "controls" do
+        form.text_field(method)
+      end
+      label + field
+    end
+  end
+
+  def address_state(form, country)
+    country ||= Country.find(Spree::Config[:default_country_id])
+    have_states = !country.states.empty?
+    state_elements = [
+        form.collection_select(:state_id, country.states.order(:name),
+                               :id, :name,
+                               {:include_blank => true},
+                               {:style => have_states ? "" : "display:none",
+                                :disabled => !have_states}) +
+            form.text_field(:state_name,
+                            :style => !have_states ? "" : "display:none",
+                            :disabled => have_states)
+    ].join.gsub('"', "'").gsub("\n", "")
+
+     content_tag :div, :class => "control-group" do
+      label = form.label(:state, t(:state), :class => "control-label")
+      field = content_tag :div, :class => "controls" do
+        content_tag(:noscript, form.text_field(:state_name, :class => 'required')) +
+            javascript_tag("document.write(\"#{state_elements.html_safe}\");")
+      end
+      label + field
+    end
+
+
+  end
+
+
+end
+

app/helpers/orders_helper_decorator.rb

@@ -0,0 +1,5 @@
+OrdersHelper.module_eval do
+  def truncate(text, options = {})
+    super(strip_tags(text), options)
+  end
+end

app/helpers/product_helper_decorator.rb

@@ -0,0 +1,22 @@
+ProductsHelper.module_eval do
+  def variant_price_diff(variant)
+    return product_price(variant) unless variant.product.master.price
+    diff = product_price(variant, :format_as_currency => false) - product_price(variant.product, :format_as_currency => false)
+    return nil if diff == 0
+    if diff > 0
+      "(+ #{format_price diff.abs})"
+    else
+      "(- #{format_price diff.abs})"
+    end
+  end
+
+  def product_description(product)
+    raw(product.description)
+  end
+
+  def large_sizes
+    return @large_sizes if @large_sizes
+    match = Image.attachment_definitions[:attachment][:styles][:large].match(/(\d+)x(\d+)/)
+    @large_sizes = {:width => match[1], :height => match[2]}
+  end
+end

app/helpers/taxons_helper_decorator.rb

@@ -0,0 +1,7 @@
+TaxonsHelper.module_eval do
+  def taxon_preview(taxon, max=6)
+    Rails.cache.fetch([taxon, 'preview'], :expires_in => LONG_INTERVAL) do
+      taxon.active_products.includes(:master, :images).order("rand()").limit(max).all
+    end
+  end
+end

app/models/image_decorator.rb

@@ -0,0 +1,3 @@
+Image.class_eval do
+  attachment_definitions[:attachment][:styles] = { :mini => '50x50>', :small => '150x150>', :product => '240x240>', :large => '600x600>' }
+end

app/models/product_decorator.rb

@@ -0,0 +1,7 @@
+Product.class_eval do
+  
+  def similar_products(limit=4)
+    Product.joins(:taxons).where(["products.id != ?", self.id]).where("taxons.id" => [5]).order("rand()").limit(limit)
+  end
+
+end

app/models/taxon_decorator.rb

@@ -0,0 +1,4 @@
+Taxon.class_eval do
+  attachment_definitions[:icon][:styles] = {:normal => '200x150>'}
+  attachment_definitions[:icon][:default_url] = "/images/noimage/taxon.png"
+end

app/views/addresses/_form.html.erb

@@ -0,0 +1,15 @@
+<% ADDRESS_FIELDS.each do |field| %>
+  <div id="<%= [address_name, field].join('_') %>" class="control-group">
+    <% if field == "country" %>
+      <%= address_form.label :country_id, t(field, :scope => [:activerecord, :attributes, :address]), :class => "control-label" %>
+      <div class="controls"><%= address_form.collection_select :country_id, available_countries, :id, :name, {}, {:class => 'required'} %></div>
+    <% elsif field == "state" && Spree::Config[:address_requires_state] %>
+      <%= address_field(address_form, :state, address_name) { address_state(address_form, address.country) } %>
+    <% else %>
+      <%= address_field(address_form, field.to_sym, address_name) %>
+    <% end %>
+  </div>
+<% end %>
+<% if Spree::Config["alternative_#{address_name}_phone"] %>
+  <%= address_field(address_form, :alternative_phone, address_name) %>
+<% end %>