Class: GovukPublishingComponents::Presenters::ImageCardHelper

Inherits:
Object
  • Object
show all
Includes:
ActionView::Context, ActionView::Helpers
Defined in:
lib/govuk_publishing_components/presenters/image_card_helper.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(local_assigns) ⇒ ImageCardHelper

Returns a new instance of ImageCardHelper.



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# File 'lib/govuk_publishing_components/presenters/image_card_helper.rb', line 9

def initialize(local_assigns)
  @href = local_assigns[:href]
  @href_data_attributes = local_assigns[:href_data_attributes]
  @extra_links = local_assigns[:extra_links] || []
  @image_src = local_assigns[:image_src]
  @image_alt = local_assigns[:image_alt] || ""
  @context = local_assigns[:context]
  @description = local_assigns[:description]
  @large = local_assigns[:large]
  @heading_text = local_assigns[:heading_text]
  @extra_links_no_indent = local_assigns[:extra_links_no_indent]
  @metadata = local_assigns[:metadata]
end

Instance Attribute Details

Returns the value of attribute extra_links.



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# File 'lib/govuk_publishing_components/presenters/image_card_helper.rb', line 7

def extra_links
  @extra_links
end

#extra_links_no_indent ⇒ Object (readonly)

Returns the value of attribute extra_links_no_indent.



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# File 'lib/govuk_publishing_components/presenters/image_card_helper.rb', line 7

def extra_links_no_indent
  @extra_links_no_indent
end

#heading_text ⇒ Object (readonly)

Returns the value of attribute heading_text.



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# File 'lib/govuk_publishing_components/presenters/image_card_helper.rb', line 7

def heading_text
  @heading_text
end

#href ⇒ Object (readonly)

Returns the value of attribute href.



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# File 'lib/govuk_publishing_components/presenters/image_card_helper.rb', line 7

def href
  @href
end

#href_data_attributes ⇒ Object (readonly)

Returns the value of attribute href_data_attributes.



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# File 'lib/govuk_publishing_components/presenters/image_card_helper.rb', line 7

def href_data_attributes
  @href_data_attributes
end

#large ⇒ Object (readonly)

Returns the value of attribute large.



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# File 'lib/govuk_publishing_components/presenters/image_card_helper.rb', line 7

def large
  @large
end

#metadata ⇒ Object (readonly)

Returns the value of attribute metadata.



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# File 'lib/govuk_publishing_components/presenters/image_card_helper.rb', line 7

def metadata
  @metadata
end

Instance Method Details

#context ⇒ Object 



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# File 'lib/govuk_publishing_components/presenters/image_card_helper.rb', line 42

def context
  return unless @context

  content_tag(:p, class: 'gem-c-image-card__context') do
    if @context[:date]
      date = content_tag(:time, l(@context[:date], format: '%e %B %Y'), datetime: @context[:date].iso8601)
      dash = content_tag(:span, ' — ', 'aria-hidden': true)

      if @context[:text]
        date.concat(dash).concat(@context[:text])
      else
        date
      end
    else
      @context[:text]
    end
  end
end

#description ⇒ Object 



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# File 'lib/govuk_publishing_components/presenters/image_card_helper.rb', line 61

def description
  content_tag(:div, @description, class: "gem-c-image-card__description") if @description
end

#image ⇒ Object 



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# File 'lib/govuk_publishing_components/presenters/image_card_helper.rb', line 34

def image
  if @image_src
    content_tag(:figure, class: "gem-c-image-card__image-wrapper") do
      image_tag(@image_src, class: "gem-c-image-card__image", alt: @image_alt)
    end
  end
end

#is_tracking? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/govuk_publishing_components/presenters/image_card_helper.rb', line 23

def is_tracking?
  return true if @href_data_attributes

  if @extra_links
    @extra_links.each do |link|
      return true if link[:data_attributes]
    end
  end
  false
end