Module: Pagy::MaterializeExtra

Included in:
Frontend
Defined in:
lib/pagy/extras/materialize.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_materialize_combo_nav_js(pagy, pagy_id: nil, link_extra: '', nav_aria_label: nil, nav_i18n_key: nil) ⇒ Object

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



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# File 'lib/pagy/extras/materialize.rb', line 54

def pagy_materialize_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
  style   = ' style="vertical-align: middle"'
  input   = %(<input  name="page" type="number" class="browser-default" min="1" max="#{p_pages}" value="#{
                p_page}" style="text-align: center; width: #{p_pages.to_s.length + 1}rem;" aria-current="page">)

  html = %(<ul#{p_id} class="pagy-materialize-combo-nav-js pagination chip" role="navigation" #{
             nav_aria_label_attr(pagy, nav_aria_label, nav_i18n_key)})
  %(#{html} style="padding-right: 0" #{
      pagy_data(pagy, :combo, pagy_url_for(pagy, PAGE_TOKEN))}>#{
      materialize_prev_html pagy, link, style}<li class="pagy-combo-input">#{
      pagy_t 'pagy.combo_nav_js', page_input: input, count: p_page, pages: p_pages}</li>#{
      materialize_next_html pagy, link, style}</ul>)
end

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

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



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

def pagy_materialize_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 = +%(<div#{p_id} class="pagy-materialize-nav pagination" role="navigation" #{
              nav_aria_label_attr(pagy, nav_aria_label, nav_i18n_key)}><ul class="pagination">)
  html << materialize_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 class="waves-effect">#{link.call(item)}</li>)
            when String
              %(<li class="active"><a role="link" aria-current="page" aria-disabled="true">#{pagy.label_for(item)}</a></li>)
            when :gap
              %(<li class="gap disabled"><a role="link" aria-disabled="true">#{pagy_t 'pagy.gap'}</a></li>)
            else
              raise InternalError, "expected item types in series to be Integer, String or :gap; got #{item.inspect}"
            end
  end
  html << materialize_next_html(pagy, link)
  html << %(</ul></div>)
end

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

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



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

def pagy_materialize_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">#{materialize_prev_html pagy, link}),
           'link'   => %(<li class="waves-effect">#{link.call(PAGE_TOKEN, LABEL_TOKEN)}</li>),
           'active' => %(<li class="active"><a role="link" aria-current="page" aria-disabled="true">#{LABEL_TOKEN}</a></li>),
           'gap'    => %(<li class="gap disabled"><a role="link" aria-disabled="true">#{pagy_t 'pagy.gap'}</a></li>),
           'after'  => %(#{materialize_next_html pagy, link}</ul>) }

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