Drupal 8 Template for Bootstrap Paragraphs customized for Width and Background color fields.

paragraph--default.html.twig

{#
/**
 * @file
 * Default theme implementation to display a paragraph in Bootstrap Paragraphs.
 *
 * Available variables:
 * - paragraph: Full paragraph entity.
 *   - id: The paragraph ID.
 *   - bundle: The type of the paragraph, for example, "image" or "text".
 *   - authorid: The user ID of the paragraph author.
 *   - createdtime: Formatted creation date. Preprocess functions can
 *     reformat it by calling format_date() with the desired parameters on
 *     $variables['paragraph']->getCreatedTime().
 * - content: All paragraph items. Use {{ content }} to print them all,
 *   or print a subset such as {{ content.field_example }}. Use
 *   {{ content|without('field_example') }} to temporarily suppress the printing
 *   of a given child element.
 * - attributes: HTML attributes for the containing element.
 *   The attributes.class element may contain one or more of the following
 *   classes:
 *   - paragraphs: The current template type (also known as a "theming hook").
 *   - paragraphs--type-[type]: The current paragraphs type. For example, if the paragraph is an
 *     "Image" it would result in "paragraphs--type--image". Note that the machine
 *     name will often be in a short form of the human readable label.
 *   - paragraphs--view-mode--[view_mode]: The View Mode of the paragraph; for example, a
 *     preview would result in: "paragraphs--view-mode--preview", and
 *     default: "paragraphs--view-mode--default".
 * - view_mode: View mode; for example, "preview" or "full".
 * - logged_in: Flag for authenticated user status. Will be true when the
 *   current user is a logged-in member.
 * - is_admin: Flag for admin user status. Will be true when the current user
 *   is an administrator.
 *
 * @see template_preprocess_paragraph()
 *
 * @ingroup themeable
 */
#}

{{ attach_library('bootstrap_paragraphs/bootstrap-paragraphs') }}

{# Renders Width field. #}
{# Sets class name from values in database. #}
{% if content.field_width|render %}
  {% set layout_width = content.field_width['#items'].getString() %}
  {% set layout_width_classes = [
    'paragraph--width--tiny' == layout_width ? 'paragraph--width--tiny',
    'paragraph--width--narrow' == layout_width ? 'paragraph--width--narrow',
    'paragraph--width--medium' == layout_width ? 'paragraph--width--medium',
    'paragraph--width--wide' == layout_width ? 'paragraph--width--wide',
    'paragraph--width--full' == layout_width ? 'paragraph--width--full',
  ]
  %}
{% endif %}

{# Renders Background field. #}
{# Sets class name from values in database. #}
{% if content.field_background|render %}
  {% set layout_background = content.field_background['#items'].getString() %}
  {% set layout_background_classes = [
    'paragraph--color paragraph--color--rgba-black-slight' == layout_background ? 'paragraph--color paragraph--color--rgba-black-slight',
    'paragraph--color paragraph--color--rgba-black-light' == layout_background ? 'paragraph--color paragraph--color--rgba-black-light',
    'paragraph--color paragraph--color--rgba-black-strong' == layout_background ? 'paragraph--color paragraph--color--rgba-black-strong',
    'paragraph--color paragraph--color--rgba-blue-slight' == layout_background ? 'paragraph--color paragraph--color--rgba-black-strong',
    'paragraph--color paragraph--color--rgba-blue-light' == layout_background ? 'paragraph--color paragraph--color--rgba-blue-light',
    'paragraph--color paragraph--color--rgba-blue-strong' == layout_background ? 'paragraph--color paragraph--color--rgba-blue-strong',
    'paragraph--color paragraph--color--rgba-bluegrey-slight' == layout_background ? 'paragraph--color paragraph--color--rgba-bluegrey-slight',
    'paragraph--color paragraph--color--rgba-bluegrey-light' == layout_background ? 'paragraph--color paragraph--color--rgba-bluegrey-light',
    'paragraph--color paragraph--color--rgba-bluegrey-strong' == layout_background ? 'paragraph--color paragraph--color--rgba-bluegrey-strong',
    'paragraph--color paragraph--color--rgba-brown-slight' == layout_background ? 'paragraph--color paragraph--color--rgba-brown-slight',
    'paragraph--color paragraph--color--rgba-brown-light' == layout_background ? 'paragraph--color paragraph--color--rgba-brown-light',
    'paragraph--color paragraph--color--rgba-brown-strong' == layout_background ? 'paragraph--color paragraph--color--rgba-brown-strong',
    'paragraph--color paragraph--color--rgba-cyan-slight' == layout_background ? 'paragraph--color paragraph--color--rgba-cyan-slight',
    'paragraph--color paragraph--color--rgba-cyan-light' == layout_background ? 'paragraph--color paragraph--color--rgba-cyan-light',
    'paragraph--color paragraph--color--rgba-cyan-strong' == layout_background ? 'paragraph--color paragraph--color--rgba-cyan-strong',
    'paragraph--color paragraph--color--rgba-green-slight' == layout_background ? 'paragraph--color paragraph--color--rgba-green-slight',
    'paragraph--color paragraph--color--rgba-green-light' == layout_background ? 'paragraph--color paragraph--color--rgba-green-light',
    'paragraph--color paragraph--color--rgba-green-strong' == layout_background ? 'paragraph--color paragraph--color--rgba-green-strong',
    'paragraph--color paragraph--color--rgba-grey-slight' == layout_background ? 'paragraph--color paragraph--color--rgba-grey-slight',
    'paragraph--color paragraph--color--rgba-grey-light' == layout_background ? 'paragraph--color paragraph--color--rgba-grey-light',
    'paragraph--color paragraph--color--rgba-grey-strong' == layout_background ? 'paragraph--color paragraph--color--rgba-grey-strong',
    'paragraph--color paragraph--color--rgba-indigo-slight' == layout_background ? 'paragraph--color paragraph--color--rgba-indigo-slight',
    'paragraph--color paragraph--color--rgba-indigo-light' == layout_background ? 'paragraph--color paragraph--color--rgba-indigo-light',
    'paragraph--color paragraph--color--rgba-indigo-strong' == layout_background ? 'paragraph--color paragraph--color--rgba-indigo-strong',
    'paragraph--color paragraph--color--rgba-lime-slight' == layout_background ? 'paragraph--color paragraph--color--rgba-lime-slight',
    'paragraph--color paragraph--color--rgba-lime-light' == layout_background ? 'paragraph--color paragraph--color--rgba-lime-light',
    'paragraph--color paragraph--color--rgba-lime-strong' == layout_background ? 'paragraph--color paragraph--color--rgba-lime-strong',
    'paragraph--color paragraph--color--rgba-orange-slight' == layout_background ? 'paragraph--color paragraph--color--rgba-orange-slight',
    'paragraph--color paragraph--color--rgba-orange-light' == layout_background ? 'paragraph--color paragraph--color--rgba-orange-light',
    'paragraph--color paragraph--color--rgba-orange-strong' == layout_background ? 'paragraph--color paragraph--color--rgba-orange-strong',
    'paragraph--color paragraph--color--rgba-pink-slight' == layout_background ? 'paragraph--color paragraph--color--rgba-pink-slight',
    'paragraph--color paragraph--color--rgba-pink-light' == layout_background ? 'paragraph--color paragraph--color--rgba-pink-light',
    'paragraph--color paragraph--color--rgba-pink-strong' == layout_background ? 'paragraph--color paragraph--color--rgba-pink-strong',
    'paragraph--color paragraph--color--rgba-purple-slight' == layout_background ? 'paragraph--color paragraph--color--rgba-purple-slight',
    'paragraph--color paragraph--color--rgba-purple-light' == layout_background ? 'paragraph--color paragraph--color--rgba-purple-light',
    'paragraph--color paragraph--color--rgba-purple-strong' == layout_background ? 'paragraph--color paragraph--color--rgba-purple-strong',
    'paragraph--color paragraph--color--rgba-red-slight' == layout_background ? 'paragraph--color paragraph--color--rgba-red-slight',
    'paragraph--color paragraph--color--rgba-red-light' == layout_background ? 'paragraph--color paragraph--color--rgba-red-light',
    'paragraph--color paragraph--color--rgba-red-strong' == layout_background ? 'paragraph--color paragraph--color--rgba-red-strong',
    'paragraph--color paragraph--color--rgba-stylish-slight' == layout_background ? 'paragraph--color paragraph--color--rgba-stylish-slight',
    'paragraph--color paragraph--color--rgba-stylish-light' == layout_background ? 'paragraph--color paragraph--color--rgba-stylish-light',
    'paragraph--color paragraph--color--rgba-stylish-strong' == layout_background ? 'paragraph--color paragraph--color--rgba-stylish-strong',
    'paragraph--color paragraph--color--rgba-teal-slight' == layout_background ? 'paragraph--color paragraph--color--rgba-teal-slight',
    'paragraph--color paragraph--color--rgba-teal-light' == layout_background ? 'paragraph--color paragraph--color--rgba-teal-light',
    'paragraph--color paragraph--color--rgba-teal-strong' == layout_background ? 'paragraph--color paragraph--color--rgba-teal-strong',
    'paragraph--color paragraph--color--rgba-white-slight' == layout_background ? 'paragraph--color paragraph--color--rgba-white-slight',
    'paragraph--color paragraph--color--rgba-white-light' == layout_background ? 'paragraph--color paragraph--color--rgba-white-light',
    'paragraph--color paragraph--color--rgba-white-strong' == layout_background ? 'paragraph--color paragraph--color--rgba-white-strong',
    'paragraph--color paragraph--color--rgba-yellow-slight' == layout_background ? 'paragraph--color paragraph--color--rgba-yellow-slight',
    'paragraph--color paragraph--color--rgba-yellow-light' == layout_background ? 'paragraph--color paragraph--color--rgba-yellow-light',
    'paragraph--color paragraph--color--rgba-yellow-strong' == layout_background ? 'paragraph--color paragraph--color--rgba-yellow-strong',
    'paragraph--color--transparent' == layout_background ? 'paragraph--color--transparent',
    'paragraph--color paragraph--color--primary' == layout_background ? 'paragraph--color paragraph--color--primary',
    'paragraph--color paragraph--color--secondary' == layout_background ? 'paragraph--color paragraph--color--secondary',
    'paragraph--color paragraph--color--success' == layout_background ? 'paragraph--color paragraph--color--success',
    'paragraph--color paragraph--color--info' == layout_background ? 'paragraph--color paragraph--color--info',
    'paragraph--color paragraph--color--warning' == layout_background ? 'paragraph--color paragraph--color--warning',
    'paragraph--color paragraph--color--danger' == layout_background ? 'paragraph--color paragraph--color--danger',
  ]
  %}
{% endif %}

{# The template default set classes. #}
{%
set classes = [
'paragraph',
'paragraph--type--' ~ paragraph.bundle|clean_class,
view_mode ? 'paragraph--view-mode--' ~ view_mode|clean_class,
]
%}

{# Merges Width field with classes. #}
{% set width_field = content.field_width|render %}
{% if width_field %}
  {% set classes = classes|merge(layout_width_classes) %}
{% endif %}

{# Merges Background field with classes. #}
{% set background_field = content.field_background|render %}
{% if background_field %}
  {% set classes = classes|merge(layout_background_classes) %}
{% endif %}

{# Prints div with classes, and content without Width and Background. #}
<div{{ attributes.addClass(classes) }}>
  <section>
    {{ content|without('field_width', 'field_background') }}
  </section>
</div>