Module: Pagy::FoundationExtra

Included in:
Frontend
Defined in:
lib/pagy/extras/foundation.rb

Overview

Frontend modules are specially optimized for performance. The resulting code may not look very elegant, but produces the best benchmarks

Instance Method Summary collapse

Instance Method Details

#pagy_foundation_combo_nav_js(pagy, pagy_id: nil, link_extra: '', nav_aria_label: nil, nav_i18n_key: nil) ⇒ Object

Javascript combo pagination for Foundation: it returns a nav and a JSON tag used by the pagy.js file



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# File 'lib/pagy/extras/foundation.rb', line 53

def pagy_foundation_combo_nav_js(pagy, pagy_id: nil, link_extra: '',
                                 nav_aria_label: nil, nav_i18n_key: nil)
  p_id    = %( id="#{pagy_id}") if pagy_id
  link    = pagy_link_proc(pagy, link_extra:)
  p_page  = pagy.page
  p_pages = pagy.pages
  input   = %(<input name="page" class="input-group-field cell shrink" type="number" min="1" max="#{
                p_pages}" value="#{p_page}" style="width: #{
                p_pages.to_s.length + 1}rem; padding: 0 0.3rem; margin: 0 0.3rem;" aria-current="page">)

  %(<nav#{p_id} class="pagy-foundation-combo-nav-js" #{
      nav_aria_label_attr(pagy, nav_aria_label, nav_i18n_key)} #{
      pagy_data(pagy, :combo, pagy_url_for(pagy, PAGE_TOKEN))}><div class="input-group">#{
      if (p_prev = pagy.prev)
        link.call(p_prev, pagy_t('pagy.prev'),
                  %(style="margin-bottom: 0" class="prev button primary" #{prev_aria_label_attr}))
      else
        %(<a style="margin-bottom: 0" class="prev button primary disabled" role="link" aria-disabled="true" #{
            prev_aria_label_attr}>#{pagy_t('pagy.prev')}</a>)
      end
    }#{
      pagy_t('pagy.combo_nav_js', page_input: input, count: p_page, pages: p_pages)
      .sub!('<label>', '<label class="input-group-label">')}#{ # add the class to the official dictionary string
      if (p_next = pagy.next)
        link.call(p_next, pagy_t('pagy.next'),
                  %(style="margin-bottom: 0" class="next button primary" #{next_aria_label_attr}))
      else
        %(<a style="margin-bottom: 0" class="next button primary disabled" role="link" aria-disabled="true" #{
            next_aria_label_attr}>#{pagy_t 'pagy.next'}</a>)
      end
    }</div></nav>)
end

#pagy_foundation_nav(pagy, pagy_id: nil, link_extra: '', nav_aria_label: nil, nav_i18n_key: nil, **vars) ⇒ Object

Pagination for Foundation: it returns the html with the series of links to the pages



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# File 'lib/pagy/extras/foundation.rb', line 11

def pagy_foundation_nav(pagy, pagy_id: nil, link_extra: '',
                        nav_aria_label: nil, nav_i18n_key: nil, **vars)
  p_id = %( id="#{pagy_id}") if pagy_id
  link = pagy_link_proc(pagy, link_extra:)

  html = +%(<nav#{p_id} class="pagy-foundation-nav" #{
             nav_aria_label_attr(pagy, nav_aria_label, nav_i18n_key)}><ul class="pagination">)
  html << foundation_prev_html(pagy, link)
  pagy.series(**vars).each do |item| # series example: [1, :gap, 7, 8, "9", 10, 11, :gap, 36]
    html << case item
            when Integer
              %(<li>#{link.call item}</li>)
            when String
              %(<li class="current" role="link" aria-current="page" aria-disabled="true">#{pagy.label_for(item)}</li>)
            when :gap
              %(<li class="ellipsis gap"></li>)
            else
              raise InternalError, "expected item types in series to be Integer, String or :gap; got #{item.inspect}"
            end
  end
  html << pagy_foundation_next_html(pagy, link)
  html << %(</ul></nav>)
end

#pagy_foundation_nav_js(pagy, pagy_id: nil, link_extra: '', nav_aria_label: nil, nav_i18n_key: nil, **vars) ⇒ Object

Javascript pagination for foundation: it returns a nav and a JSON tag used by the pagy.js file



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# File 'lib/pagy/extras/foundation.rb', line 36

def pagy_foundation_nav_js(pagy, pagy_id: nil, link_extra: '',
                           nav_aria_label: nil, nav_i18n_key: nil, **vars)
  sequels = pagy.sequels(**vars)
  p_id = %( id="#{pagy_id}") if pagy_id
  link = pagy_link_proc(pagy, link_extra:)
  tags = { 'before' => %(<ul class="pagination">#{foundation_prev_html pagy, link}),
           'link'   => %(<li>#{link.call(PAGE_TOKEN, LABEL_TOKEN)}</li>),
           'active' => %(<li class="current" role="link" aria-current="page" aria-disabled="true">#{LABEL_TOKEN}</li>),
           'gap'    => %(<li class="ellipsis gap"></li>),
           'after'  => %(#{pagy_foundation_next_html pagy, link}</ul>) }

  %(<nav#{p_id} class="#{'pagy-rjs ' if sequels.size > 1}pagy-foundation-nav-js" #{
      nav_aria_label_attr(pagy, nav_aria_label, nav_i18n_key)} #{
      pagy_data(pagy, :nav, tags, sequels, pagy.label_sequels(sequels))}></nav>)
end