Module: EffectiveBootstrapHelper

Defined in:
app/helpers/effective_bootstrap_helper.rb

Overview

Boostrap4 Helpers

Constant Summary collapse

COLLAPSE_SUBSTITUTIONS =

collapse(items.length, class: 'btn btn-primary', class: 'mt-2') do items.map { |item| content_tag(:div, item.to_s) }.join.html_safe end

{
  'Show ' => 'Hide ',
  'show ' => 'hide ',
  'Expand ' => 'Collapse ',
  'expand ' => 'collapse ',
  ' More' => ' Less',
  ' more' => ' less'
}
{class: "btn dropdown-toggle dropdown-toggle-split btn-sm btn-outline-primary", type: 'button', 'data-toggle': 'dropdown', 'aria-haspopup': true, 'aria-expanded': false}
{class: "btn dropdown-toggle btn-sm btn-outline-primary", type: 'button', 'data-toggle': 'dropdown', 'aria-haspopup': true, 'aria-expanded': false}
{class: 'btn-group'}
{class: 'btn-group dropleft', role: 'group'}
{class: 'dropdown-menu'}
{class: 'dropdown-menu dropdown-menu-right'}
'btn-sm btn-outline-primary'
"<span class='sr-only'>Toggle Dropdown</span>".html_safe
NUMBERS = 
['0', '1', '2', '3', '4', '5', '6', '7', '8', '9']

Instance Method Summary collapse

Instance Method Details

#accordion(options = nil, &block) ⇒ Object

This is a special variant of collapse

accordion do

collapse('Add thing...') do

%p Something to add


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# File 'app/helpers/effective_bootstrap_helper.rb', line 10

def accordion(options = nil, &block)
  (options ||= {})[:class] = "accordion #{options.delete(:class)}".strip

  id = "accordion-#{effective_bootstrap_unique_id}"

  @_accordion_active = id
  content = content_tag(:div, capture(&block), options.merge(id: id))
  @_accordion_active = nil
  content
end

#accordion_collapse(label, opts = {}, &block) ⇒ Object 



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# File 'app/helpers/effective_bootstrap_helper.rb', line 21

def accordion_collapse(label, opts = {}, &block)
  raise 'expected a block' unless block_given?

  id = "collapse-#{effective_bootstrap_unique_id}"
  show = (opts.delete(:show) == true)

  link_opts = { 'data-toggle': 'collapse', role: 'button', href: "##{id}", 'aria-controls': "##{id}", 'aria-expanded': show }

  link_opts[:class] = opts.delete(:link_class) || 'btn btn-link'
  div_class = opts.delete(:div_class)
  card_class = opts.delete(:card_class) || 'card card-body my-2'

  # Accordion collapse
  content_tag(:div, class: "card mb-0") do
    content_tag(:div, class: "card-header") do
      content_tag(:h2, class: "mb-0") do
        content_tag(:button, label, link_opts.merge(class: "btn btn-link"))
      end
    end +
    content_tag(:div, id: id, class: ['collapse', div_class, ('show' if show)].compact.join(' '), "data-parent": "##{@_accordion_active}") do
      content_tag(:div, capture(&block), class: "card-body")
    end
  end
end

#badge(value = nil, opts = {}) ⇒ Object Also known as: badges

https://getbootstrap.com/docs/4.0/components/badge/

badge('Warning', :secondary)

Can pass class or a context



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# File 'app/helpers/effective_bootstrap_helper.rb', line 49

def badge(value = nil, opts = {})
  value = Array(value) - [nil, '']
  return if value.blank?

  badge_opts = opts
  badge_opts = {context: opts} unless badge_opts.kind_of?(Hash)

  context = badge_opts[:context].to_s.sub('badge-', '').presence || 'secondary'
  badge_opts[:class] ||= "badge badge-#{context}"

  value.map { |value| content_tag(:span, value, badge_opts) }.join(' ').html_safe
end

#bootstrap_breadcrumb(root_title: nil, root_path: nil, index_title: nil, index_path: nil, page_title: nil) ⇒ Object

Breadcrumb

https://getbootstrap.com/docs/4.0/components/breadcrumb/ Builds a breadcrumb based on the controller namespace, action and @page_title instance variable



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# File 'app/helpers/effective_bootstrap_helper.rb', line 450

def bootstrap_breadcrumb(root_title: nil, root_path: nil, index_title: nil, index_path: nil, page_title: nil)
  effective_resource = (@_effective_resource || Effective::Resource.new(controller_path))
  resource = instance_variable_get('@' + effective_resource.name) if effective_resource.name

  root_title ||= 'Home'
  root_path ||= '/'

  index_title ||= controller.class.name.split('::').last.sub('Controller', '').titleize
  index_path ||= effective_resource.action_path(:index) || request.path.split('/')[0...-1].join('/')

  page_title ||= (@page_title || resource&.to_s || controller.action_name.titleize)

  # Build items
  # An array of arrays [[title, url]]
  items = []

  # Namespaces
  Array(effective_resource.namespace).each do |namespace|
    items << [namespace.titleize, '/' + namespace]
  end

  # Home
  items << [root_title, '/'] unless items.present?

  # Controller index action
  items << [index_title, index_path] unless controller.action_name == 'index'

  # Always
  items << [page_title, nil]

  # Now take items and turn them into breadcrumbs
  content_tag(:ol, class: 'breadcrumb') do
    (items[0...-1].map do |title, path|
      content_tag(:li, link_to(title, path, title: title), class: 'breadcrumb-item')
    end + items[-1..-1].map do |title, path|
      content_tag(:li, title, class: 'breadcrumb-item active', 'aria-current': 'page')
    end).join.html_safe
  end
end

#bootstrap_paginate(collection, per_page:, url: nil, window: 2, collection_count: nil, render_single_page: false) ⇒ Object Also known as: paginate

limit(per_page).offset(offset) }

Add this to your controller: Add this to your view %nav= paginate(@posts, per_page: 10)



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# File 'app/helpers/effective_bootstrap_helper.rb', line 513

def bootstrap_paginate(collection, per_page:, url: nil, window: 2, collection_count: nil, render_single_page: false)
  raise 'expected an ActiveRecord::Relation' unless collection.respond_to?(:limit) && collection.respond_to?(:offset)

  collection_count ||= collection.limit(nil).offset(nil).count # You can pass the total count, or not.

  page = EffectiveResources.validate_page!(
    params[:page],
    collection_count: collection_count,
    per_page: per_page
  )
  last = (collection_count.to_f / per_page).ceil

  return unless (last > 1 || render_single_page) # If there's only 1 page, don't render a pagination at all.

  # Build URL
  uri = URI(url || request.fullpath)
  params = Rack::Utils.parse_nested_query(uri.query)
  url = uri.path + '?'

  # Pagination Tags
  prev_tag = content_tag(:li, class: ['page-item', ('disabled' if page <= 1)].compact.join(' ')) do
    link_to(content_tag(:span, 'Previous'.html_safe), (page <= 1 ? '#' : url + params.merge('page' => page - 1).to_query),
      class: 'page-link', 'aria-label': 'Previous', title: 'Previous', 'aria-disabled': ('true' if page <= 1), 'tabindex': ('-1' if page <= 1), 'rel': ('prev' unless page <= 1)
    )
  end

  next_tag = content_tag(:li, class: ['page-item', ('disabled' if page >= last)].compact.join(' ')) do
    link_to(content_tag(:span, 'Next'.html_safe), (page >= last ? '#' : url + params.merge('page' => page + 1).to_query),
      class: 'page-link', 'aria-label': 'Next', title: 'Next', 'aria-disabled': ('true' if page >= last), 'tabindex': ('-1' if page >= last), 'rel': ('next' unless page >= last)
    )
  end

  dots_tag = content_tag(:li, class: 'page-item disabled') do
    link_to('...', '#', class: 'page-link', 'aria-label': '...', 'aria-disabled': true, tabindex: '-1')
  end

  # Calculate Windows
  length = 1 + (window * 2)
  left = 1.upto(last).to_a.first(length)
  right = 1.upto(last).to_a.last(length)
  center = []
  max = length + 2

  if last <= max
    left = left - right
    right = right - left
  elsif left.include?(page + 1)
    right = [last]
    left = left - right
  elsif right.include?(page - 1)
    left = [1]
    right = right - left
  else
    left = [1]
    right = [last]
    center = (page - window + 1).upto(page + window - 1).to_a
  end

  # Render the pagination
  content_tag(:ul, class: 'pagination') do
    [
      prev_tag,
      left.map { |index| bootstrap_paginate_tag(index, page, url, params) },
      (dots_tag if last > max && left == [1]),
      center.map { |index| bootstrap_paginate_tag(index, page, url, params) },
      (dots_tag if last > max && right == [last]),
      right.map { |index| bootstrap_paginate_tag(index, page, url, params) },
      next_tag
    ].flatten.join.html_safe
  end
end

#bootstrap_paginate_tag(index, page, url, params) ⇒ Object 



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# File 'app/helpers/effective_bootstrap_helper.rb', line 585

def bootstrap_paginate_tag(index, page, url, params)
  content_tag(:li, class: ['page-item', ('active' if index == page)].compact.join(' '), title: "Page #{index}") do
    link_to(index, (url + params.merge('page' => index).to_query), class: 'page-link')
  end
end

#card(resource = nil, opts = {}, &block) ⇒ Object

https://getbootstrap.com/docs/4.0/components/card/

card('title do')

%p Stuff

card('Stuff', header: 'header title')

card(partial: 'lares/dashboard')



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# File 'app/helpers/effective_bootstrap_helper.rb', line 68

def card(resource = nil, opts = {}, &block)
  if resource.kind_of?(Hash)
    opts = resource; resource = nil
  end

  partial = opts.delete(:partial)
  locals = opts.delete(:locals) || {}

  raise('expected a block or a partial') unless block_given? || partial.present?

  return if resource.kind_of?(Class) && !EffectiveResources.authorized?(self, :index, resource)

  header = opts.delete(:header)
  title = opts.delete(:title) || opts.delete(:label) || effective_bootstrap_human_name(resource, plural: (opts.key?(:plural) ? opts.delete(:plural) : true))

  content_tag(:div, merge_class_key(opts, 'card mb-4')) do
    header = content_tag(:div, header, class: 'card-header') if header.present?

    body = content_tag(:div, class: 'card-body') do
      content = (partial.present? ? render(partial, locals) : capture(&block))

      if title.present?
        content_tag(:h5, title, class: 'card-title') + content
      else
        content
      end
    end

    header ? (header + body) : body
  end
end

#clipboard_copy(text, opts = {}) ⇒ Object 



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# File 'app/helpers/effective_bootstrap_helper.rb', line 106

def clipboard_copy(text, opts = {})
  opts[:label] ||= 'Copy to Clipboard'
  opts[:class] ||= 'btn btn-secondary'

  label = (icon('clipboard', class: 'small-1') + ' ' + opts[:label]).html_safe

  content_tag(
    :button, 
    label, 
    class: ['btn-clipboard-copy', opts[:class]].compact.join(' '), 
    type: 'button', 
    'data-clipboard': text, 
    'data-clipboard-label': label
  )
end

#collapse(label, opts = {}, &block) ⇒ Object 



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# File 'app/helpers/effective_bootstrap_helper.rb', line 151

def collapse(label, opts = {}, &block)
  raise 'expected a block' unless block_given?

  return accordion_collapse(label, opts, &block) if @_accordion_active

  id = "collapse-#{effective_bootstrap_unique_id}"
  show = (opts.delete(:show) == true)

  # The div and the card now
  div_class = opts.delete(:div_class)
  card_class = opts.delete(:card_class) || 'card card-body my-2'

  # Two link labels
  label_expand = opts.delete(:expand) || label.to_s.dup.tap do |label|
    COLLAPSE_SUBSTITUTIONS.each { |show, hide| label.sub!(hide, show) }
  end + icon('chevron-down')

  label_collapse = opts.delete(:collapse) || label.to_s.dup.tap do |label|
    COLLAPSE_SUBSTITUTIONS.each { |show, hide| label.sub!(show, hide) }
  end + icon('chevron-up')

  # The link html classes
  link_class = opts.delete(:link_class) || 'btn btn-link'
  link_class += ' effective-collapse-actions hidden-print'
  link_class += ' collapsed' unless show

  # Figure out all the button / link options
  link_opts = { 
    'data-toggle': 'collapse', 
    role: 'button', 
    href: "##{id}", 
    'aria-controls': "##{id}", 
    'aria-expanded': show, 
    class: link_class 
  }.merge(opts)

  # Normal collapse
  link_tag = content_tag(:a, link_opts) do
    content_tag(:div, label_expand.html_safe, class: 'collapse-label-expand') +
    content_tag(:div, label_collapse.html_safe, class: 'collapse-label-collapse')
  end

  div_tag = content_tag(:div, id: id, class: ['effective-collapse collapse', div_class, ('show' if show)].compact.join(' ')) do
    content_tag(:div, capture(&block), class: card_class)
  end

  link_tag + div_tag
end

#dashboard_card(partial, opts = {}) ⇒ Object

A card_dashboard card that renders one dashboard partial

dashboard_card('effective/polls/dashboard')



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# File 'app/helpers/effective_bootstrap_helper.rb', line 102

def dashboard_card(partial, opts = {})
  card(merge_class_key(opts, 'card-dashboard').merge(partial: partial))
end

#dots(options = nil, &block) ⇒ Object

This is a special variant of dropdown dots do

dropdown_link_to 'Edit', edit_path(thing)



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# File 'app/helpers/effective_bootstrap_helper.rb', line 276

def dots(options = nil, &block)
  (options ||= {})[:class] = "dropdown dropdown-dots #{options.delete(:class)}".strip

  content_tag(:div, options) do
    content_tag(:button, class: "btn btn-dots dropdown-toggle #{options.delete(:button_class)}", 'aria-expanded': true, 'aria-haspopup': true, 'data-toggle': 'dropdown', type: 'button') do
    end + content_tag(:div, capture(&block), class: 'dropdown-menu')
  end
end

#dots_link_to(label, path, options = {}) ⇒ Object 



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# File 'app/helpers/effective_bootstrap_helper.rb', line 285

def dots_link_to(label, path, options = {})
  options[:class] = [options[:class], 'dropdown-item'].compact.join(' ')

  concat link_to(label, path, options)
end

#dropdown(variation: nil, split: true, btn_class: nil, btn_content: nil, right: false, &block) ⇒ Object 



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# File 'app/helpers/effective_bootstrap_helper.rb', line 224

def dropdown(variation: nil, split: true, btn_class: nil, btn_content: nil, right: false, &block)
  raise 'expected a block' unless block_given?

  btn_class ||= DROPDOWN_BTN_CLASS

  # Process all dropdown_link_tos
  @_dropdown_link_tos = []
  @_dropdown_split = split
  @_dropdown_button_class = btn_class
  yield

  return @_dropdown_link_tos.first if @_dropdown_link_tos.length <= 1

  # Build tags
  first = @_dropdown_link_tos.first

  button_opts = (split ? DROPDOWN_SPLIT_OPTS : DROPDOWN_UNSPLIT_OPTS)

  if btn_class != DROPDOWN_BTN_CLASS
    button_opts[:class] = button_opts[:class].sub(DROPDOWN_BTN_CLASS, btn_class)
  end

  button = content_tag(:button, button_opts) do
    btn_content || DROPDOWN_TOGGLE_DROPDOWN
  end

  menu_opts = (right ? DROPDOWN_MENU_RIGHT_OPTS : DROPDOWN_MENU_OPTS)

  menu = if split
    content_tag(:div, @_dropdown_link_tos[1..-1].join.html_safe, menu_opts)
  else
    content_tag(:div, @_dropdown_link_tos.join.html_safe, menu_opts)
  end

  @_dropdown_link_tos = nil

  if split && variation == :dropleft
    content_tag(:div, DROPDOWN_DROPLEFT_GROUP_OPTS) do
      content_tag(:div, (button + menu), DROPDOWN_DROPLEFT_OPTS) + first.html_safe
    end
  elsif split
    content_tag(:div, class: 'btn-group') do
      content_tag(:div, (first + button + menu), class: "btn-group #{variation}", role: 'group')
    end
  else
    content_tag(:div, (button + menu), class: 'dropdown')
  end
end

#dropdown_clipboard_copy(text, opts = {}) ⇒ Object 



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# File 'app/helpers/effective_bootstrap_helper.rb', line 311

def dropdown_clipboard_copy(text, opts = {})
  opts[:label] ||= 'Copy to Clipboard'

  options = { 'data-clipboard': text, 'data-clipboard-label': opts[:label], class: 'btn-clipboard-copy' }
  dropdown_link_to(opts[:label], '#', options.merge(opts))
end

#dropdown_divider(options = {}) ⇒ Object

Works with dots ao and dropdown do



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# File 'app/helpers/effective_bootstrap_helper.rb', line 319

def dropdown_divider(options = {})
  options[:class] = [options[:class], 'dropdown-divider'].compact.join(' ')

  unless @_dropdown_link_tos
    content_tag(:div, '', options)
  else
    @_dropdown_link_tos << content_tag(:div, '', options)
    nil
  end
end

#dropdown_link_to(label, path, options = {}) ⇒ Object

Works with dots do and dropdown do



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# File 'app/helpers/effective_bootstrap_helper.rb', line 292

def dropdown_link_to(label, path, options = {})
  btn_class = options.delete(:btn_class).presence || @_dropdown_button_class || 'btn-outline-primary'

  unless @_dropdown_link_tos
    options[:class] = (options[:class] ? "dropdown-item #{options[:class]}" : 'dropdown-item')
    return link_to(label, path, options)
  end

  if @_dropdown_link_tos.length == 0 && @_dropdown_split
    options[:class] = (options[:class] ? "btn #{btn_class} #{options[:class]}" : "btn #{btn_class}")
  else
    options[:class] = (options[:class] ? "dropdown-item #{options[:class]}" : 'dropdown-item')
  end

  @_dropdown_link_tos << link_to(label, path, options)

  nil
end

#effective_bootstrap_human_name(resource, plural: false, prefer_model_name: false) ⇒ Object 



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# File 'app/helpers/effective_bootstrap_helper.rb', line 740

def effective_bootstrap_human_name(resource, plural: false, prefer_model_name: false)
  if resource.kind_of?(String)
    resource
  elsif resource.respond_to?(:datatable_name)
    et(resource)
  elsif resource.respond_to?(:model_name) == false
    resource.to_s
  elsif resource.kind_of?(ActiveRecord::Relation) || plural
    ets(resource)
  elsif resource.kind_of?(Class) || prefer_model_name
    et(resource)
  else
    resource.to_s
  end
end

#effective_bootstrap_sort_dropdown_content(content) ⇒ Object

Sorts the dropdown items of a nav_dropdown(sort: true) alphabetically by their label Each nav_divider starts a new section, and every section is sorted on its own, so the dividers keep grouping the menu just as they were written Any section with more than dropdown items in it is left exactly as-is



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# File 'app/helpers/effective_bootstrap_helper.rb', line 760

def effective_bootstrap_sort_dropdown_content(content)
  divider = nav_divider

  sections = content.split(divider).map do |section|
    links = section.scan(/<a\b[^>]*>.*?<\/a>/m)
    remaining = links.inject(section) { |result, link| result.sub(link, '') }

    next section if remaining.present?
    links.sort_by { |link| link.gsub(/<[^>]*>/, '').strip.downcase }.join("\n")
  end

  sections.join("\n#{divider}\n").html_safe
end

#effective_bootstrap_unique_id ⇒ Object 



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# File 'app/helpers/effective_bootstrap_helper.rb', line 774

def effective_bootstrap_unique_id
  # Set the first unique value
  @_effective_bootstrap_unique_id ||= Time.zone.now.to_i

  # Everytime we access this function make a new one
  @_effective_bootstrap_unique_id = @_effective_bootstrap_unique_id + 1

  # Return the updated value
  @_effective_bootstrap_unique_id
end

#list_group(&block) ⇒ Object 



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# File 'app/helpers/effective_bootstrap_helper.rb', line 330

def list_group(&block)
  content_tag(:div, yield, class: 'list-group')
end

#list_group_link_to(label, path, opts = {}) ⇒ Object

List group

list_group_link_to

Automatically puts in the 'active' class based on request path



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# File 'app/helpers/effective_bootstrap_helper.rb', line 337

def list_group_link_to(label, path, opts = {})
  # Regular link item
  opts[:class] = if request.fullpath.include?(path)
    [opts[:class], 'list-group-item list-group-item-action active'].compact.join(' ')
  else
    [opts[:class], 'list-group-item list-group-item-action'].compact.join(' ')
  end

  link_to(label.to_s, path, opts)
end

#merge_class_key(hash, value) ⇒ Object 



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# File 'app/helpers/effective_bootstrap_helper.rb', line 730

def merge_class_key(hash, value)
  return { :class => value } unless hash.kind_of?(Hash)

  if hash[:class].present?
    hash.merge!(:class => "#{hash[:class]} #{value}")
  else
    hash.merge!(:class => value)
  end
end

#nav_content_for(name, &block) ⇒ Object

These two are used for advanced menus. When using content_for to capture inside nav dropdowns



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# File 'app/helpers/effective_bootstrap_helper.rb', line 427

def nav_content_for(name, &block)
  raise('expected a block') unless block_given?
  content_for(name) { yield }
end

#nav_divider ⇒ Object 



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# File 'app/helpers/effective_bootstrap_helper.rb', line 422

def nav_divider
  content_tag(:div, '', class: 'dropdown-divider')
end

#nav_dropdown(label, right: false, groups: false, sort: false, link_class: [], list_class: [], &block) ⇒ Object 



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# File 'app/helpers/effective_bootstrap_helper.rb', line 377

def nav_dropdown(label, right: false, groups: false, sort: false, link_class: [], list_class: [], &block)
  raise 'expected a block' unless block_given?

  id = "dropdown-#{effective_bootstrap_unique_id}"
  div_class = ['dropdown-menu', *('dropdown-menu-right' if right), *('dropdown-groups' if groups)].join(' ')

  # Render content
  @_nav_mode = :dropdown
  content = capture(&block)
  @_nav_mode = nil

  return ''.html_safe if content.blank?

  content = effective_bootstrap_sort_dropdown_content(content) if sort

  content_tag(:li, class: 'nav-item dropdown') do
    content_tag(:a, class: 'nav-link dropdown-toggle', href: '#', id: id, role: 'button', 'data-toggle': 'dropdown', 'aria-haspopup': true, 'aria-expanded': false) do
      label.html_safe
    end + content_tag(:div, class: div_class, 'aria-labelledby': id) do
      content.html_safe
    end
  end
end

#nav_dropdown_content_for(name, &block) ⇒ Object 



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# File 'app/helpers/effective_bootstrap_helper.rb', line 432

def nav_dropdown_content_for(name, &block)
  raise('expected a block') unless block_given?

  original = @_nav_mode

  begin
    @_nav_mode = :dropdown
    content_for(name) { yield }
  ensure
    @_nav_mode = original
  end
end

#nav_dropdown_group(label, unique: false, header: true, header_class: nil, &block) ⇒ Object 



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# File 'app/helpers/effective_bootstrap_helper.rb', line 401

def nav_dropdown_group(label, unique: false, header: true, header_class: nil, &block)
  raise 'expected a block' unless block_given?

  div_class = [
    'dropdown-group',
    ("dropdown-group-#{effective_bootstrap_unique_id}" if unique),
    ("dropdown-group-first" if label.blank?),
    ("dropdown-group-#{label.to_s.parameterize}" if label.present?)
  ].compact.join(' ')

  header_class ||= 'dropdown-header'

  content_tag(:div, class: div_class) do
    if label.present? && header
      content_tag(:h6, label, class: header_class) + capture(&block)
    else
      capture(&block)
    end
  end
end

#nav_link_to(resource, path, opts = {}) ⇒ Object

%ul.navbar-nav

nav_link_to 'Sign In', new_user_session_path

nav_dropdown 'Settings' do

= nav_link_to 'Account Settings', user_settings_path
= nav_divider
= nav_link_to 'Sign In', new_user_session_path, method: :delete

If you pass a class, it will authorize and display that class if you have :index access



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# File 'app/helpers/effective_bootstrap_helper.rb', line 359

def nav_link_to(resource, path, opts = {})
  return if resource.kind_of?(Class) && !EffectiveResources.authorized?(self, :index, resource)

  label = opts.delete(:label) || effective_bootstrap_human_name(resource, plural: (opts.key?(:plural) ? opts.delete(:plural) : true), prefer_model_name: true)

  if @_nav_mode == :dropdown  # We insert dropdown-items
    return link_to(label, path, merge_class_key(opts, 'dropdown-item'))
  end

  strict = opts.delete(:strict)
  active = (strict ? (request.fullpath == path) : request.fullpath.include?(path))

  # Regular nav link item
  content_tag(:li, class: (active ? 'nav-item active' : 'nav-item')) do
    link_to(label, path, merge_class_key(opts, 'nav-link'))
  end
end

#reveal_mail_to(email) ⇒ Object 



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# File 'app/helpers/effective_bootstrap_helper.rb', line 594

def reveal_mail_to(email)
  raise('expected an email') unless email.kind_of?(String) && email.include?('@')
  link_to 'Click to reveal email', '#', 'data-mailto-rot13' => email.tr('A-Za-z', 'N-ZA-Mn-za-m')
end

#tab(resource, opts = {}, &block) ⇒ Object 



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# File 'app/helpers/effective_bootstrap_helper.rb', line 673

def tab(resource, opts = {}, &block)
  return if resource.kind_of?(Class) && !EffectiveResources.authorized?(self, :index, resource)
  plural = resource.kind_of?(ActiveRecord::Base) == false
  label = opts[:label] || effective_bootstrap_human_name(resource, plural: opts.fetch(:plural, plural), prefer_model_name: true)

  (@_tab_labels.push(label) and return) if @_tab_mode == :validate

  controls = opts[:controls] || label.to_s.parameterize.gsub('_', '-')
  controls = "item-#{controls}" if NUMBERS.include?(controls[0]) # Can't start with a number
  controls = controls[1..-1] if controls[0] == '#'
  controls = "#{controls}-#{@_tab_unique}" if @_tab_unique

  active = (@_tab_active == :first || @_tab_active == label)

  @_tab_active = nil if @_tab_active == :first

  if @_tab_mode == :tablist_vertical
    content_tag(:a, label, id: ('tab-' + controls), class: ['nav-link', ('active' if active)].compact.join(' '), href: '#' + controls, 'aria-controls': controls, 'aria-selected': active.to_s, 'data-toggle': 'tab', role: 'tab')
  elsif @_tab_mode == :tablist # Inserting the label into the tablist top
    content_tag(:li, class: 'nav-item') do
      content_tag(:a, label, id: ('tab-' + controls), class: ['nav-link', ('active' if active)].compact.join(' '), href: '#' + controls, 'aria-controls': controls, 'aria-selected': active.to_s, 'data-toggle': 'tab', role: 'tab')
    end
  else # Inserting the content into the tab itself
    classes = ['tab-pane', 'fade', ('show active' if active), opts[:class].presence].compact.join(' ')
    content_tag(:div, id: controls, class: classes, role: 'tabpanel', 'aria-labelledby': ('tab-' + controls), 'data-tab-label': label) do
      if @_tab_benchmarks.kind_of?(Hash)
        @_tab_benchmarks[label] = Benchmark.measure { yield }
      else
        yield
      end
    end
  end
end

#tabs(active: nil, unique: false, ignore_save_tab: false, benchmarks: EffectiveBootstrap.benchmarks, list: {}, content: {}, &block) ⇒ Object

If you pass active 'label' it will make that tab active. Otherwise first. Unique will make sure the tab html IDs are unique $('#tab-demographics').tab('show')



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# File 'app/helpers/effective_bootstrap_helper.rb', line 612

def tabs(active: nil, unique: false, ignore_save_tab: false, benchmarks: EffectiveBootstrap.benchmarks, list: {}, content: {}, &block)
  raise 'expected a block' unless block_given?

  # The Active Tab might be set from a previous form submission, or passed into helper
  tab_active = session[:_tabs].try(:pop) unless ignore_save_tab
  tab_active ||= active

  # If an active tab is passed, we validate we have a tab with that label, or fallback to first
  if tab_active.present?
    @_tab_mode = :validate
    @_tab_labels = []
    yield

    tab_active = nil unless @_tab_labels.include?(tab_active)
  end

  tab_active ||= :first if tab_active.nil?
  @_tab_unique = effective_bootstrap_unique_id if unique
  @_tab_benchmarks = {} if benchmarks # Enables benchmarks

  # Generate the html in two passes
  tabs_list = content_tag(:ul, {class: 'nav nav-tabs', role: 'tablist'}.merge(list)) do
    @_tab_mode = :tablist
    @_tab_active = tab_active

    yield # Yield to tab the first time
  end

  tabs_divs = content_tag(:div, {class: 'tab-content'}.merge(content)) do
    @_tab_mode = :content
    @_tab_active = tab_active

    yield # Yield to tab the second time
  end

  if benchmarks
    total = @_tab_benchmarks.values.sum(&:real)

    @_tab_benchmarks.each do |label, benchmark|
      percent = (benchmark.real / total * 100).round(0)
      amount = (benchmark.real * 1000).round(0)

      badge_class = case amount
      when (0.0..150.0) then ''
      when (150.0..500.0) then 'badge-warning'
      else 'badge-danger'
      end

      badge = content_tag(:span, "#{percent}% | #{amount}ms", class: "badge #{badge_class}")

      tabs_list.sub!(label, label + '<br>' + badge)
    end

    tabs_list = tabs_list.html_safe
  end

  (tabs_list + tabs_divs)
end

#vertical_tabs(active: nil, unique: false, list: {}, content: {}, &block) ⇒ Object 



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# File 'app/helpers/effective_bootstrap_helper.rb', line 707

def vertical_tabs(active: nil, unique: false, list: {}, content: {}, &block)
  raise 'expected a block' unless block_given?

  @_tab_mode = :tablist_vertical
  @_tab_active = (active || :first)
  @_tab_unique = effective_bootstrap_unique_id if unique

  content_tag(:div, class: 'row border') do
    content_tag(:div, class: 'col-3 border-right') do
      content_tag(:div, {class: 'nav flex-column nav-pills my-2', role: 'tablist', 'aria-orientation': :vertical}.merge(list)) do
        yield # Yield to tab the first time
      end
    end +
    content_tag(:div, class: 'col-9') do
      content_tag(:div, {class: 'tab-content my-2'}.merge(content)) do
        @_tab_mode = :content
        @_tab_active = (active || :first)
        yield # Yield to tab the second time
      end
    end
  end
end