84 lines
2.6 KiB
Twig
84 lines
2.6 KiB
Twig
{#
|
|
/**
|
|
* @file
|
|
* Default theme implementation for status messages.
|
|
*
|
|
* Displays status, error, and warning messages, grouped by type.
|
|
*
|
|
* An invisible heading identifies the messages for assistive technology.
|
|
* Sighted users see a colored box. See http://www.w3.org/TR/WCAG-TECHS/H69.html
|
|
* for info.
|
|
*
|
|
* Add an ARIA label to the contentinfo area so that assistive technology
|
|
* user agents will better describe this landmark.
|
|
*
|
|
* Available variables:
|
|
* - message_list: List of messages to be displayed, grouped by type.
|
|
* - status_headings: List of all status types.
|
|
* - display: (optional) May have a value of 'status' or 'error' when only
|
|
* displaying messages of that specific type.
|
|
* - attributes: HTML attributes for the element, including:
|
|
* - class: HTML classes.
|
|
*
|
|
* @ingroup templates
|
|
*
|
|
* @see template_preprocess_status_messages()
|
|
*/
|
|
#}
|
|
{# Save original attribute classes. This is needed to override in loop below. #}
|
|
{# @see https://www.drupal.org/project/bootstrap/issues/2892936 #}
|
|
{% set classes = attributes.offsetGet('class')|default({}) %}
|
|
{%
|
|
set status_heading = {
|
|
'status': 'Status message'|t,
|
|
'error': 'Error message'|t,
|
|
'warning': 'Warning message'|t,
|
|
'info': 'Informative message'|t,
|
|
}
|
|
%}
|
|
{%
|
|
set status_classes = {
|
|
'status': 'success',
|
|
'error': 'danger',
|
|
'warning': 'warning',
|
|
'info': 'info',
|
|
}
|
|
%}
|
|
{%
|
|
set status_roles = {
|
|
'status': 'status',
|
|
'error': 'alert',
|
|
'warning': 'alert',
|
|
'info': 'status',
|
|
}
|
|
%}
|
|
<div data-drupal-messages>
|
|
<div class="messages__wrapper">
|
|
{% for type, messages in message_list %}
|
|
{%
|
|
set message_classes = [
|
|
'alert',
|
|
'alert-' ~ status_classes[type],
|
|
'alert-dismissible',
|
|
]
|
|
%}
|
|
{# Reset the attribute classes and then add the message specific classes. #}
|
|
<div{{ attributes.setAttribute('class', classes).addClass(message_classes).setAttribute('role', status_roles[type]).setAttribute('aria-label', status_headings[type]) }}>
|
|
<button type="button" role="button" class="close" data-dismiss="alert" aria-label="{{ 'Close'|t }}"><span aria-hidden="true">×</span></button>
|
|
{% if status_headings[type] %}
|
|
<h2 class="sr-only">{{ status_headings[type] }}</h2>
|
|
{% endif %}
|
|
{% if messages|length > 1 %}
|
|
<ul class="item-list item-list--messages">
|
|
{% for message in messages %}
|
|
<li class="item item--message">{{ message }}</li>
|
|
{% endfor %}
|
|
</ul>
|
|
{% else %}
|
|
<p>{{ messages|first }}</p>
|
|
{% endif %}
|
|
</div>
|
|
{% endfor %}
|
|
</div>
|
|
</div>
|