Class: Interview::ImageGalleryAttribute

Inherits:
Attribute show all
Defined in:
lib/interview/image_gallery_attribute.rb

Instance Attribute Summary collapse

Attributes inherited from Attribute

#align, #caption, #hide_caption, #hide_tooltip, #html_class, #link, #method, #nil_value, #on_changed, #only_for, #style, #surrounding_tag

Attributes inherited from Control

#parent

Instance Method Summary collapse

Methods inherited from Attribute

#initialize, #render, #tooltip, #value

Methods inherited from Control

#ancestors, build, definition, #find_attribute, #find_attribute!, inherited, #initialize, #render, #set_attributes, #set_defaults

Constructor Details

This class inherits a constructor from Interview::Attribute

Instance Attribute Details

#image_style ⇒ Object

Returns the value of attribute image_style.



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# File 'lib/interview/image_gallery_attribute.rb', line 4

def image_style
  @image_style
end

#light_box_image_style ⇒ Object

Returns the value of attribute light_box_image_style.



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# File 'lib/interview/image_gallery_attribute.rb', line 4

def light_box_image_style
  @light_box_image_style
end

#object ⇒ Object

Returns the value of attribute object.



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# File 'lib/interview/image_gallery_attribute.rb', line 4

def object
  @object
end

#submethod ⇒ Object

Returns the value of attribute submethod.



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# File 'lib/interview/image_gallery_attribute.rb', line 4

def submethod
  @submethod
end

Instance Method Details

#render_read ⇒ Object 



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# File 'lib/interview/image_gallery_attribute.rb', line 6

def render_read
  submethod = @submethod || 'attachment'
  image_style = @image_style || :thumb
  images = value
  
  html = Builder::XmlMarkup.new
  render_gallery(html, images, submethod, image_style, @light_box_image_style)
  return html.target!
end

#render_write ⇒ Object 



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# File 'lib/interview/image_gallery_attribute.rb', line 16

def render_write
  object = @object || find_attribute(:object)
  submethod = @submethod || 'attachment'
  image_style = @image_style || :thumb
  images = object.send @method
  model = images.klass.model_name.singular
  
  html = Builder::XmlMarkup.new
  html.div class: 'image-upload-group' do
  
    html << form_builder.hidden_field("#{@method.singularize}_ids", class: 'image-ids')

    render_gallery(html, images, submethod, image_style, @light_box_image_style)

    light_box_image_url = @light_box_image_style ? "#{@light_box_image_style}_url" : 'url'
    html.script id: 'image-thumb-script', type: 'text/x-tmpl' do
      html.a href: "{%=o.#{light_box_image_url}%}", class: 'img-link' do
        html.img class: 'img-thumb', src: "{%=o.thumb_url%}"
      end
    end

    html.div class: "clearfix" do
      html.span class: "btn btn-default fileinput-button" do
        html.span "Bilder hinzufügen" # todo
        html << h.file_field_tag("#{model}[#{submethod}]", class: 'multiple-image-upload', multiple: true,
          data: {url: "/#{model.pluralize}.json", type: 'POST'})
      end
    end

    html.div class: 'upload-progress' do
    end

    html.script id: 'upload-progress-script', type: 'text/x-tmpl' do
      html.div class: 'upload' do
        html.text! "{%=o.name%}"
        html.div class: 'progress' do
          html.div '', class: 'progress-bar bar', style: 'width: 0%'
        end
      end
    end
  end
  
  return html.target!
end