Class: Caboose::CategoriesController

Inherits:
ApplicationController show all
Defined in:
app/controllers/caboose/categories_controller.rb

Instance Method Summary collapse

Methods inherited from ApplicationController

#admin_bulk_add, #admin_bulk_delete, #admin_bulk_update, #admin_json, #admin_json_single, #before_action, #before_before_action, #hashify_query_string, #init_cart, #logged_in?, #logged_in_user, #login_user, #logout_user, #parse_url_params, #reject_param, #user_is_allowed, #user_is_allowed_to, #validate_cookie, #validate_token, #var, #verify_logged_in

Instance Method Details

#admin_add ⇒ Object

POST /admin/categories



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# File 'app/controllers/caboose/categories_controller.rb', line 26

def admin_add
  return unless user_is_allowed('categories', 'add')
  
  resp = Caboose::StdClass.new
  
  p = Category.where(:id => params[:parent_id]).first
  
  if params[:parent_id].nil? || params[:parent_id].empty? || p.nil?
    resp.error = 'Please select a parent category.'
  elsif params[:name].nil? || params[:name].empty?
    resp.error = 'This title cannot be empty'
  else        
    cat = Category.new(
      :site_id   => @site.id,
      :parent_id => p.id,
      :name      => params[:name],
      :status    => 'Active'
    )
    cat.slug = cat.generate_slug
    cat.url  = "#{p.url}/#{cat.slug}"
    
    if cat.save
      resp.redirect = "/admin/categories/#{cat.id}"
    else
      resp.error = 'There was an error saving the category.'
    end
  end
  
  render :json => resp
end

#admin_delete ⇒ Object

DELETE /admin/categories/:id



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# File 'app/controllers/caboose/categories_controller.rb', line 94

def admin_delete
  return unless user_is_allowed('categories', 'delete')
  
  resp = Caboose::StdClass.new
  cat = Category.find(params[:id])
  
  if cat.products.any?
    resp.error = "Can't delete a category that has products in it."
  elsif cat.children.any?
    resp.error = "You can't delete a category that has child categories."
  else
    resp.success = cat.destroy
    resp.redirect = '/admin/categories'
  end
  render :json => resp
end

#admin_edit ⇒ Object

GET /admin/categories/:id/edit



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# File 'app/controllers/caboose/categories_controller.rb', line 58

def admin_edit
  return unless user_is_allowed('categories', 'edit')    
  @category = Category.find(params[:id])
  render :layout => 'caboose/admin'
end

#admin_index ⇒ Object

GET /admin/categories



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# File 'app/controllers/caboose/categories_controller.rb', line 9

def admin_index
  return unless user_is_allowed('categories', 'view')
  
  @top_cat = Caboose::Category.where("site_id = ? and parent_id is null", @site.id).first      
  if @top_cat.nil?
    @top_cat = Caboose::Category.create(:site_id => @site.id, :name => 'All Products', :url => '/')
  end
  render :layout => 'caboose/admin'
end

#admin_new ⇒ Object

GET /admin/categories/new



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# File 'app/controllers/caboose/categories_controller.rb', line 20

def admin_new
  return unless user_is_allowed('categories', 'add')
  render :layout => 'caboose/admin'
end

#admin_options ⇒ Object

GET /admin/categories/options



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# File 'app/controllers/caboose/categories_controller.rb', line 121

def admin_options      
  @options = []
  cat = Category.where("site_id = ? and parent_id is null", @site.id).first      
  if cat.nil?
    cat = Category.create(:site_id => @site.id, :name => 'All Products', :url => '/')
  end
  admin_options_helper(cat, '')
  render :json => @options
end

#admin_options_helper(cat, prefix) ⇒ Object 



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# File 'app/controllers/caboose/categories_controller.rb', line 131

def admin_options_helper(cat, prefix)
  @options << { :value => cat.id, :text => "#{prefix}#{cat.name}" }      
  cat.children.each do |c|
    admin_options_helper(c, "#{prefix} - ")
  end      
end

#admin_status_options ⇒ Object

GET /admin/categories/status-options



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# File 'app/controllers/caboose/categories_controller.rb', line 112

def admin_status_options      
  render :json => [
    { :value => 'Active'   , :text => 'Active'    },
    { :value => 'Inactive' , :text => 'Inactive'  },
    { :value => 'Deleted'  , :text => 'Deleted'   }
  ]
end

#admin_update ⇒ Object

PUT /admin/categories/:id



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# File 'app/controllers/caboose/categories_controller.rb', line 65

def admin_update
  return unless user_is_allowed('categories', 'edit')
  
  # Define category and initialize response
  cat = Category.find(params[:id])
  resp = Caboose::StdClass.new({ :attributes => {} })
  
  # Iterate over params and update relevant attributes
  params.each do |key, value|
    case key
      when 'site_id' then cat.name   = value
      when 'name'    then cat.name   = value
      when 'slug'    then cat.slug   = value
      when 'status'  then cat.status = value
      when 'image'   then cat.image  = value
    end
  end
  
  # Try and save category
  resp.success = cat.save
  
  # If an image is passed, return the url
  resp.attributes[:image] = { :value => cat.image.url(:medium) } if params[:image]
  
  # Respond to update request
  render :json => resp
end