Class: DcGalleryRenderer

Inherits:
Object
  • Object
show all
Includes:
DcApplicationHelper
Defined in:
app/renderers/dc_gallery_renderer.rb

Overview

DcGalleryRenderer renders data for displaying picture galary under the document.

Example:

<div id="page">
  <%= dc_render(:dc_gallery) if document.gallery %>
</div>

Instance Attribute Summary

Attributes included from DcApplicationHelper

#design, #form, #ids, #json_ld, #menu, #menu_item, #options, #page, #page_title, #part, #parts, #record, #record_footer, #site, #tables

Instance Method Summary collapse

Methods included from DcApplicationHelper

#_origin, #dc_add2_record_cookie, #dc_add_json_ld, #dc_add_meta_tag, #dc_big_table, #dc_choices4, #dc_choices4_all_collections, #dc_choices4_cmsmenu, #dc_choices4_field, #dc_choices4_folders_list, #dc_choices4_menu, #dc_choices4_site_policies, #dc_date_time, #dc_deprecate, #dc_document_path, #dc_dont?, #dc_edit_mode?, #dc_edit_title, #dc_error_messages_for, #dc_flash_messages, #dc_format_date_time, #dc_format_number, #dc_get_json_ld, #dc_get_seo_meta_tags, #dc_get_site, #dc_icon4_boolean, #dc_iframe_edit, #dc_img_alt, #dc_img_alt_tag, #dc_internal_var, #dc_label_for, #dc_limit_string, #dc_link_for_create, #dc_link_for_edit, #dc_link_for_edit1, #dc_link_menu_tag, #dc_link_to, #dc_menu_class, #dc_name4_id, #dc_name4_value, #dc_new_title, #dc_page_bottom, #dc_page_class, #dc_page_edit_menu, #dc_page_top, #dc_render, #dc_render_design, #dc_render_design_part, #dc_render_from_site, #dc_render_partial, #dc_replace_in_design, #dc_submit_tag, #dc_table_title, #dc_user_can_view, #dc_user_has_role, #decamelize_type, #forms_merge, #t, #t_name, #t_tablename

Constructor Details

#initialize(parent, opts = {}) ⇒ DcGalleryRenderer

Object initialization.



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# File 'app/renderers/dc_gallery_renderer.rb', line 40

def initialize( parent, opts={} ) #:nodoc:

  @parent = parent
  @opts   = opts
  @page   = @parent.page
  @css    = ''
end

Instance Method Details

#default ⇒ Object

Default DcGallery render method. It will simply put thumbnail pictures side by side and open big picture when clicked on thumbnail.



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# File 'app/renderers/dc_gallery_renderer.rb', line 51

def default
  can_view, msg = dc_user_can_view(@parent, @page)
  return msg unless can_view
# 

  html = '<div class="picture-gallery"><ul>'
  DcGallery.where(doc_id: @opts[:doc_id], active: true).order_by(order: 1).each do |picture|
    html << '<li>'
    html << edit_menu(picture) if @opts[:edit_mode] > 1
    html << "#{@parent.link_to([email protected]_tag(picture.thumbnail, title: picture.title), picture.picture)}<li>"
  end
# 

  html << '</ul></div>'
end

#render_css ⇒ Object

Return CSS part of code.



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# File 'app/renderers/dc_gallery_renderer.rb', line 76

def render_css
  @css
end

#render_html ⇒ Object

Renderer dispatcher. Method returns HTML part of code.



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# File 'app/renderers/dc_gallery_renderer.rb', line 68

def render_html
  method = @opts[:method] || 'default'
  respond_to?(method) ? send(method) : "Error DcPage: Method #{method} doesn't exist!"
end