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PHP Decode
<?php namespace Drupal\Core\Render\Element; use Drupal\Core\Render\Attribute\RenderEleme..
Decoded Output download
<?php
namespace Drupal\Core\Render\Element;
use Drupal\Core\Render\Attribute\RenderElement;
/**
* Provides a messages element.
*
* Used to display results of \Drupal::messenger()->addMessage() calls.
*
* Usage example:
* @code
* $build['status_messages'] = [
* '#type' => 'status_messages',
* ];
* @endcode
*/
#[RenderElement('status_messages')]
class StatusMessages extends RenderElementBase {
/**
* {@inheritdoc}
*
* Generate the placeholder in a #pre_render callback, because the hash salt
* needs to be accessed, which may not yet be available when this is called.
*/
public function getInfo() {
return [
// May have a value of 'status' or 'error' when only displaying messages
// of that specific type.
'#display' => NULL,
'#pre_render' => [
static::class . '::generatePlaceholder',
],
'#include_fallback' => FALSE,
];
}
/**
* #pre_render callback to generate a placeholder.
*
* @param array $element
* A renderable array.
*
* @return array
* The updated renderable array containing the placeholder.
*/
public static function generatePlaceholder(array $element) {
$build = [
'#lazy_builder' => [static::class . '::renderMessages', [$element['#display']]],
'#create_placeholder' => TRUE,
];
// Directly create a placeholder as we need this to be placeholdered
// regardless if this is a POST or GET request.
// @todo remove this when https://www.drupal.org/node/2367555 lands.
$build = \Drupal::service('render_placeholder_generator')->createPlaceholder($build);
if ($element['#include_fallback']) {
return [
'fallback' => [
'#markup' => '<div data-drupal-messages-fallback class="hidden"></div>',
],
'messages' => $build,
];
}
return $build;
}
/**
* #lazy_builder callback; replaces placeholder with messages.
*
* @param string|null $type
* Limit the messages returned by type. Defaults to NULL, meaning all types.
* Passed on to \Drupal\Core\Messenger\Messenger::deleteByType(). These
* values are supported:
* - NULL
* - 'status'
* - 'warning'
* - 'error'
*
* @return array
* A renderable array containing the messages.
*
* @see \Drupal\Core\Messenger\Messenger::deleteByType()
*/
public static function renderMessages($type = NULL) {
$render = [];
if (isset($type)) {
$messages = [
$type => \Drupal::messenger()->deleteByType($type),
];
}
else {
$messages = \Drupal::messenger()->deleteAll();
}
if ($messages) {
// Render the messages.
$render = [
'#theme' => 'status_messages',
'#message_list' => $messages,
'#status_headings' => [
'status' => t('Status message'),
'error' => t('Error message'),
'warning' => t('Warning message'),
],
];
}
return $render;
}
}
?>
Did this file decode correctly?
Original Code
<?php
namespace Drupal\Core\Render\Element;
use Drupal\Core\Render\Attribute\RenderElement;
/**
* Provides a messages element.
*
* Used to display results of \Drupal::messenger()->addMessage() calls.
*
* Usage example:
* @code
* $build['status_messages'] = [
* '#type' => 'status_messages',
* ];
* @endcode
*/
#[RenderElement('status_messages')]
class StatusMessages extends RenderElementBase {
/**
* {@inheritdoc}
*
* Generate the placeholder in a #pre_render callback, because the hash salt
* needs to be accessed, which may not yet be available when this is called.
*/
public function getInfo() {
return [
// May have a value of 'status' or 'error' when only displaying messages
// of that specific type.
'#display' => NULL,
'#pre_render' => [
static::class . '::generatePlaceholder',
],
'#include_fallback' => FALSE,
];
}
/**
* #pre_render callback to generate a placeholder.
*
* @param array $element
* A renderable array.
*
* @return array
* The updated renderable array containing the placeholder.
*/
public static function generatePlaceholder(array $element) {
$build = [
'#lazy_builder' => [static::class . '::renderMessages', [$element['#display']]],
'#create_placeholder' => TRUE,
];
// Directly create a placeholder as we need this to be placeholdered
// regardless if this is a POST or GET request.
// @todo remove this when https://www.drupal.org/node/2367555 lands.
$build = \Drupal::service('render_placeholder_generator')->createPlaceholder($build);
if ($element['#include_fallback']) {
return [
'fallback' => [
'#markup' => '<div data-drupal-messages-fallback class="hidden"></div>',
],
'messages' => $build,
];
}
return $build;
}
/**
* #lazy_builder callback; replaces placeholder with messages.
*
* @param string|null $type
* Limit the messages returned by type. Defaults to NULL, meaning all types.
* Passed on to \Drupal\Core\Messenger\Messenger::deleteByType(). These
* values are supported:
* - NULL
* - 'status'
* - 'warning'
* - 'error'
*
* @return array
* A renderable array containing the messages.
*
* @see \Drupal\Core\Messenger\Messenger::deleteByType()
*/
public static function renderMessages($type = NULL) {
$render = [];
if (isset($type)) {
$messages = [
$type => \Drupal::messenger()->deleteByType($type),
];
}
else {
$messages = \Drupal::messenger()->deleteAll();
}
if ($messages) {
// Render the messages.
$render = [
'#theme' => 'status_messages',
'#message_list' => $messages,
'#status_headings' => [
'status' => t('Status message'),
'error' => t('Error message'),
'warning' => t('Warning message'),
],
];
}
return $render;
}
}
Function Calls
None |
Stats
MD5 | b81a3f9eefdd65f789cb42d3a7117ce0 |
Eval Count | 0 |
Decode Time | 92 ms |