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Issue #1939082 by shanethehat, larowlan, jenlampton, Cottser, LewisNyman, duellj, Mark Carver, joelpittet: Convert theme_status_messages() to Twig.

8.0.x
webchick 2013-09-15 21:44:24 -07:00
parent 5e9ac4dd2d
commit ce46702f85
2 changed files with 47 additions and 30 deletions
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39
core/includes/theme.inc
View File

@ -1572,44 +1572,22 @@ function template_preprocess_datetime(&$variables) {
} }
/** /**
* Returns HTML for status and/or error messages, grouped by type. * Prepares variables for status message templates.
* *
* An invisible heading identifies the messages for assistive technology. * Default template: status-messages.html.twig.
* Sighted users see a colored box. See http://www.w3.org/TR/WCAG-TECHS/H69.html
* for info.
* *
* @param $variables * @param array $variables
* An associative array containing: * An associative array containing:
* - display: (optional) Set to 'status' or 'error' to display only messages * - display: (optional) May have a value of 'status' or 'error' when only
* of that type. * displaying messages of that specific type.
*/ */
function theme_status_messages($variables) { function template_preprocess_status_messages(&$variables) {
$display = $variables['display']; $variables['message_list'] = drupal_get_messages($variables['display']);
$output = ''; $variables['status_headings'] = array(
$status_heading = array(
'status' => t('Status message'), 'status' => t('Status message'),
'error' => t('Error message'), 'error' => t('Error message'),
'warning' => t('Warning message'), 'warning' => t('Warning message'),
); );
foreach (drupal_get_messages($display) as $type => $messages) {
$output .= "<div class=\"messages messages--$type\">\n";
if (!empty($status_heading[$type])) {
$output .= '<h2 class="visually-hidden">' . $status_heading[$type] . "</h2>\n";
}
if (count($messages) > 1) {
$output .= " <ul class=\"messages__list\">\n";
foreach ($messages as $message) {
$output .= ' <li class="messages__item">' . $message . "</li>\n";
}
$output .= " </ul>\n";
}
else {
$output .= $messages[0];
}
$output .= "</div>\n";
}
return $output;
} }
/** /**
@ -3032,6 +3010,7 @@ function drupal_common_theme() {
), ),
'status_messages' => array( 'status_messages' => array(
'variables' => array('display' => NULL), 'variables' => array('display' => NULL),
'template' => 'status-messages',
), ),
'links' => array( 'links' => array(
'variables' => array('links' => array(), 'attributes' => array('class' => array('links')), 'heading' => array()), 'variables' => array('links' => array(), 'attributes' => array('class' => array('links')), 'heading' => array()),

38
core/modules/system/templates/status-messages.html.twig Normal file
View File

@ -0,0 +1,38 @@
{#
/**
* @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.
*
* 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.
*
* @see template_preprocess_status_messages()
*
* @ingroup themeable
*/
#}
{% for type, messages in message_list %}
<div class="messages messages--{{ type }}">
{% if status_headings[type] %}
<h2 class="visually-hidden">{{ status_headings[type] }}</h2>
{% endif %}
{% if messages|length > 1 %}
<ul class="messages__list">
{% for message in messages %}
<li class="messages__item">{{ message }}</li>
{% endfor %}
</ul>
{% else %}
{{ messages.0 }}
{% endif %}
</div>
{% endfor %}