Module: SmartListing::Helper

Defined in:
app/helpers/smart_listing/helper.rb

Defined Under Namespace

Modules: ControllerExtensions Classes: Builder

Instance Method Summary collapse

Instance Method Details

#smart_listing_controls_for(name, *args, &block) ⇒ Object 



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# File 'app/helpers/smart_listing/helper.rb', line 211

def smart_listing_controls_for name, *args, &block
  smart_listing = @smart_listings.try(:[], name)

  classes = [SmartListing.config.classes(:controls), args.first.try(:[], :class)]

  form_tag(smart_listing.try(:href) || {}, :remote => smart_listing.try(:remote?) || true, :method => :get, :class => classes, :data => {:smart_listing => name}) do
    concat(content_tag(:div, :style => "margin:0;padding:0;display:inline") do
      concat(hidden_field_tag("#{smart_listing.try(:base_param)}[_]", 1, :id => nil)) # this forces smart_listing_update to refresh the list
    end)
    concat(capture(&block))
  end
end

#smart_listing_for(name, *args, &block) ⇒ Object

Outputs smart list container

Raises:

  • (ArgumentError) 


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# File 'app/helpers/smart_listing/helper.rb', line 174

def smart_listing_for name, *args, &block
  puts args.to_yaml
  raise ArgumentError, "Missing block" unless block_given?
  name = name.to_sym
  options = args.extract_options!
  bare = options.delete(:bare)

  builder = Builder.new(name, @smart_listings[name], self, options, block)

  output = ""

  data = {}
  data[SmartListing.config.data_attributes(:max_count)] = @smart_listings[name].max_count if @smart_listings[name].max_count && @smart_listings[name].max_count > 0
  data[SmartListing.config.data_attributes(:href)] = @smart_listings[name].href if @smart_listings[name].href
  data[SmartListing.config.data_attributes(:callback_href)] = @smart_listings[name].callback_href if @smart_listings[name].callback_href
  data.merge!(options[:data]) if options[:data]

  if bare
    output = capture(builder, &block)
  else
    output = content_tag(:div, :class => SmartListing.config.classes(:main), :id => name, :data => data) do
      concat(content_tag(:div, "", :class => SmartListing.config.classes(:loading)))
      concat(content_tag(:div, :class => SmartListing.config.classes(:content)) do
        concat(capture(builder, &block))
      end)
    end
  end

  output
end

#smart_listing_item(name, item_action, object = nil, partial = nil, options = {}) ⇒ Object

Renders single item (i.e for create, update actions)



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# File 'app/helpers/smart_listing/helper.rb', line 294

def smart_listing_item name, item_action, object = nil, partial = nil, options = {}
  name = name.to_sym
  type = object.class.name.downcase.to_sym if object
  id = options[:id] || object.try(:id)
  valid = options[:valid] if options.has_key?(:valid)
  object_key = options.delete(:object_key) || :object
  new = options.delete(:new)

  render(:partial => "smart_listing/item/#{item_action.to_s}", :locals => {:name => name, :id => id, :valid => valid, :object_key => object_key, :object => object, :part => partial, :new => new})
end

#smart_listing_item_actions(actions = []) ⇒ Object

Render item action buttons (ie. edit, destroy and custom ones)



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# File 'app/helpers/smart_listing/helper.rb', line 225

def smart_listing_item_actions actions = []
  content_tag(:span) do
    actions.each do |action|
      next unless action.is_a?(Hash)

      locals = {
        :action_if => action.has_key?(:if) ? action[:if] : true, 
        :url => action.delete(:url),
        :icon => action.delete(:icon),
        :title => action.delete(:title),
      }
      locals[:icon] = [locals[:icon], SmartListing.config.classes(:muted)] if !locals[:action_if]

      action_name = action[:name].to_sym
      case action_name
      when :show
    concat(render(:partial => 'smart_listing/action_show', :locals => locals))
      when :edit
    concat(render(:partial => 'smart_listing/action_edit', :locals => locals))
      when :destroy
        locals.merge!(
          :confirmation => action.delete(:confirmation),
        )
    concat(render(:partial => 'smart_listing/action_delete', :locals => locals))
      when :custom
        locals.merge!(
          :html_options => action,
        )
    concat(render(:partial => 'smart_listing/action_custom', :locals => locals))
      else
    concat(render(:partial => "smart_listing/action_#{action_name}", :locals => {:action => action}))
      end
    end
  end
end

#smart_listing_limit_left(name) ⇒ Object 



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# File 'app/helpers/smart_listing/helper.rb', line 261

def smart_listing_limit_left name
  name = name.to_sym
  smart_listing = @smart_listings[name]

  smart_listing.max_count - smart_listing.count
end

#smart_listing_render(name, *args) ⇒ Object 



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# File 'app/helpers/smart_listing/helper.rb', line 205

def smart_listing_render name, *args
  smart_listing_for(name, *args) do |smart_listing|
    concat(smart_listing.render_list)
  end
end

#smart_listing_update(name, options = {}) ⇒ Object

Updates the smart list



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# File 'app/helpers/smart_listing/helper.rb', line 272

def smart_listing_update name, options = {}
  name = name.to_sym
  smart_listing = @smart_listings[name]

  # don't update list if params are missing (prevents interfering with other lists)
  if params.keys.select{|k| k.include?("smart_listing")}.any? && !params[smart_listing.base_param]
    return unless options[:force]
  end

  builder = Builder.new(name, smart_listing, self, {}, nil)
  render(:partial => 'smart_listing/update_list', :locals => {
    :name => smart_listing.name, 
    :part => smart_listing.partial, 
    :smart_listing => builder, 
    :smart_listing_data => {
      SmartListing.config.data_attributes(:params) => smart_listing.all_params,
      SmartListing.config.data_attributes(:max_count) => smart_listing.max_count,
    }
  })
end