Module: CamaleonCms::RuntimeShortcodeThemeConcern

Extended by:
ActiveSupport::Concern
Includes:
ThemeHelper
Included in:
CamaleonController, RuntimeStateConcern
Defined in:
app/controllers/concerns/camaleon_cms/runtime_shortcode_theme_concern.rb

Instance Method Summary collapse

Methods included from ThemeHelper

#self_theme_key, #theme_asset_file_path, #theme_asset_path, #theme_asset_url, #theme_home_page, #theme_init, #theme_layout, #theme_view

Instance Method Details

#cama_shortcode_data(attrs, args) ⇒ Object 



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# File 'app/controllers/concerns/camaleon_cms/runtime_shortcode_theme_concern.rb', line 136

def cama_shortcode_data(attrs, args)
  res = args[:shortcode]
  object = (attrs['object'].presence || 'post').downcase
  attr = attrs['attr'] || 'title'
  model = if attrs['id'].present? || attrs['key'].present?
            cama_shortcode_model_parser(object, attrs)
          else
            args[:owner]
          end
  return res if model.blank?

  if attrs['field'].present?
    field = model.get_field_object(attrs['field'])
    if attrs['render_field'].present?
      return render_to_string(template: "custom_fields/#{field.options['field_key']}", layout: false,
                              locals: { object: model, field: field, field_key: attrs['field'], attibutes: attrs })
    end

    res = if attrs['index']
            begin
              model.the_fields(attrs['field'])[attrs['index'].to_i - 1]
            rescue StandardError
              ''
            end
          else
            model.the_field(attrs['field'])
          end
    return res
  else
    case attr
    when 'title'
      res = model.the_title
    when 'created_at'
      res = model.the_created_at
    when 'updated_at'
      res = model.the_updated_at
    when 'excerpt'
      res = begin
        model.the_excerpt
      rescue StandardError
        ''
      end
    when 'url'
      res = begin
        model.the_url
      rescue StandardError
        ''
      end
    when 'link'
      res = begin
        model.the_link
      rescue StandardError
        ''
      end
    when 'thumb'
      res = case object
            when 'site'
              model.
            when 'user'
              model.the_avatar
            else
              model.the_thumb_url
            end
    else
      case object
      when 'post'
        case attr
        when 'content'
          res = model.try(:the_content)
        when 'author_name'
          res = model.try(:the_author).try(:the_name)
        when 'author_url'
          res = model.try(:the_author).try(:the_name)
        end
      end
    end
  end
  res
end

#cama_shortcode_model_parser(object, attrs) ⇒ Object 



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# File 'app/controllers/concerns/camaleon_cms/runtime_shortcode_theme_concern.rb', line 216

def cama_shortcode_model_parser(object, attrs)
  model = nil
  case object.downcase
  when 'post'
    model = current_site.the_post(attrs['id'].to_i) if attrs['id'].present?
    model = current_site.the_post(attrs['key'].to_s) if attrs['key'].present?
  when 'posttype'
    model = current_site.the_post_type(attrs['id'].to_i) if attrs['id'].present?
    model = current_site.the_post_type(attrs['key'].to_s) if attrs['key'].present?
  when 'category'
    model = current_site.the_category(attrs['id'].to_i) if attrs['id'].present?
    model = current_site.the_category(attrs['key'].to_s) if attrs['key'].present?
  when 'posttag'
    model = current_site.the_tag(attrs['id'].to_i) if attrs['id'].present?
    model = current_site.the_tag(attrs['key'].to_s) if attrs['key'].present?
  when 'site'
    model = current_site
  when 'theme'
    model = current_theme
  when 'navmenu'
    model = current_site.nav_menu_items.find(attrs['id']) if attrs['id'].present?
    model = current_site.nav_menu_items.find_by_slug(attrs['key']) if attrs['key'].present? # rubocop:disable Rails/DynamicFindBy
  when 'user'
    model = current_site.the_user(attrs['id'].to_i) if attrs['id'].present?
    model = current_site.the_user(attrs['key'].to_s) if attrs['key'].present?
  end
  model
end

#resolve_shortcode_theme_asset(file) ⇒ Object 



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# File 'app/controllers/concerns/camaleon_cms/runtime_shortcode_theme_concern.rb', line 116

def resolve_shortcode_theme_asset(file)
  # Tolerate both `themes/<slug>/assets/...` and `/themes/<slug>/assets/...` — the latter is
  # what Rails' asset helpers typically emit.
  match = file.to_s.match(%r{\A/?themes/[^/]+/assets/(?<asset>.+)\z})
  return file unless match

  can_resolve_theme_assets = respond_to?(:current_theme) &&
                             respond_to?(:theme_asset_path) &&
                             respond_to?(:theme_asset_file_path)
  return file unless can_resolve_theme_assets
  return file if current_theme.blank?

  asset = match[:asset]
  remapped_file = theme_asset_path(asset)
  return file unless remapped_file.present? && remapped_file != file
  return file unless File.exist?(theme_asset_file_path(asset))

  remapped_file
end

#shortcode_add(key, template = nil, descr = '') ⇒ Object 



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# File 'app/controllers/concerns/camaleon_cms/runtime_shortcode_theme_concern.rb', line 84

def shortcode_add(key, template = nil, descr = '')
  shortcode_keys << key
  CurrentRequest.shortcodes_template = shortcode_templates.merge({ key.to_s => template }) if template.present?
  shortcode_descriptions[key] = descr if descr.present?
end

#shortcode_asset_reference(file, as_path: false) ⇒ Object 



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# File 'app/controllers/concerns/camaleon_cms/runtime_shortcode_theme_concern.rb', line 102

def shortcode_asset_reference(file, as_path: false)
  return if file.blank?

  # Defensive ordering: assign the locals the rescue branch uses before everything else, so it
  # can never see them nil. The only call that raises AssetNotFound is the asset helper below —
  # resolve_shortcode_theme_asset never does (regex, string interpolation and File.exist? only).
  helper = ActionController::Base.helpers
  method_name = as_path ? :asset_path : :asset_url
  file = resolve_shortcode_theme_asset(file)
  helper.public_send(method_name, file)
rescue Sprockets::Rails::Helper::AssetNotFound
  helper.public_send(method_name, file, skip_pipeline: true)
end

#shortcode_descriptions ⇒ Object 



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# File 'app/controllers/concerns/camaleon_cms/runtime_shortcode_theme_concern.rb', line 98

def shortcode_descriptions
  CurrentRequest.shortcodes_descr ||= {}
end

#shortcode_keys ⇒ Object 



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# File 'app/controllers/concerns/camaleon_cms/runtime_shortcode_theme_concern.rb', line 90

def shortcode_keys
  CurrentRequest.shortcodes ||= []
end

#shortcode_templates ⇒ Object 



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# File 'app/controllers/concerns/camaleon_cms/runtime_shortcode_theme_concern.rb', line 94

def shortcode_templates
  CurrentRequest.shortcodes_template ||= {}
end

#shortcodes_init ⇒ Object 



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# File 'app/controllers/concerns/camaleon_cms/runtime_shortcode_theme_concern.rb', line 13

def shortcodes_init
  CurrentRequest.shortcodes = []
  CurrentRequest.shortcodes_template = {}
  CurrentRequest.shortcodes_descr = {}

  shortcode_add('widget', nil, "Renderize the widget content in this place.
            Don't forget to create and copy the shortcode of your widgets in appearance -> widgets
            Sample: [widget widget_key]")

  shortcode_add(
    'load_libraries',
    lambda do |attrs, args|
      return args[:shortcode] if attrs.blank?

      cama_load_libraries(*attrs['data'].to_s.split(','))
      ''
    end,
    "Permit to load libraries on demand, sample: [load_libraries data='datepicker,tinymce']"
  )
  shortcode_add(
    'asset',
    lambda do |attrs, args|
      return args[:shortcode] if attrs.blank?

      url = shortcode_asset_reference(attrs['file'], as_path: attrs['as_path'].present?)
      if attrs['image'].present?
        ActionController::Base.helpers.image_tag(url, class: attrs['class'], style: attrs['style'])
      else
        url
      end
    end,
    "Permit to generate an asset url (
    add file='' asset file path,
    add as_path='true' to generate only the path and not the full url,
    add class='my_class' to setup image class,
    add style='height: 100px; width: 200px;...' to setup image style,
    add image='true' to generate the image tag with this url),
  sample: <img src=\"[asset as_path='true' file='themes/my_theme/assets/img/signature.png']\" /> or [asset image='true' file='themes/my_theme/assets/img/signature.png' style='height: 50px;']"
  )

  shortcode_add(
    'data',
    ->(attrs, args) { attrs.present? ? cama_shortcode_data(attrs, args) : args[:shortcode] },
    "Permit to generate specific data of a post.
    Attributes:
      object: (String, defaut post) Model name: post | posttype | category | posttag | site | user |theme | navmenu
      id: (Integer) Post id
      key: (String) Post slug
      field: (String) Custom field key, you can add render_field='true' to render field as html element, also you can add index=2 to indicate the value in position 2 for multitple values
      attrs: (String) attribute name
              post: title | created_at | excerpt | url | link | thumb | updated_at | author_name | author_url | content
              posttype: title | created_at | excerpt | url | link | thumb | updated_at
              category: title | created_at | excerpt | url | link | thumb | updated_at
              posttag: title | created_at | excerpt | url | link | thumb | updated_at
              site: title | created_at | excerpt | url | link | thumb | updated_at
              user: title | created_at | excerpt | url | link | thumb | updated_at
              theme: title | created_at | excerpt | url | link | thumb | updated_at
              navmenu: title | created_at | excerpt | url | link | thumb | updated_at
      Note: If id and key is not present, then will be rendered for current model
    Sample:
      [data id='122' attr='title'] ==> return the title of post with id = 122
      [data key='contact' attr='url'] ==> return the url of post with slug = contact
      [data key='contact' attr='link'] ==> return the link with title as text of the link of post with slug = contact
      [data object='site' attr='url'] ==> return the url of currrent site
      [data key='page' object='posttype' attr='url'] ==> return the url of post_type with slug = page
      [data field=icon index=2] ==> return the second value (multiple values) for this custom field with key=icon of current object
      [data key='contact' field='sub_title'] ==> return the value of the custom_field with key=sub_title registered for post.slug = contact
      [data object='site' field='sub_title'] ==> return the value of the custom_field with key=sub_title registered for current_site"
  )
end