Commit e6b87efa authored by webchick's avatar webchick
Browse files

Issue #1978910 by kgoel, tim.plunkett, vijaycs85, dawehner: Fixed Convert...

Issue #1978910 by kgoel, tim.plunkett, vijaycs85, dawehner: Fixed Convert layout_page_view() to a Controller.
parent f1e2d9c0
<?php
/**
* @file
* Administration functions for layouts.
*/
/**
* Page callback: Demonstrates a layout template.
*
* @param string $key
* The key of the page layout being requested.
*
* @return array
* An array as expected by drupal_render().
*
* @see layout_menu()
*/
function layout_page_view($key) {
$layout = Drupal::service('plugin.manager.layout')->getDefinition($key);
drupal_set_title(t('View template %name', array('%name' => $layout['title'])), PASS_THROUGH);
// Render the layout in an admin context with region demonstrations.
$instance = Drupal::service('plugin.manager.layout')->createInstance($key, array());
$regions = $instance->getRegions();
foreach ($regions as $region => $info) {
$regions[$region] = '<div class="layout-region-demonstration">' . check_plain($info['label']) . '</div>';
}
$build['demonstration'] = array(
'#markup' => $instance->renderLayout(TRUE, $regions),
);
$build['#attached']['css'][] = drupal_get_path('module', 'layout') . '/css/layout.admin.css';
return $build;
}
......@@ -16,29 +16,11 @@ function layout_menu() {
);
$items['admin/structure/templates/manage/%'] = array(
'title' => 'View template',
'page callback' => 'layout_page_view',
'page arguments' => array(4),
'access callback' => 'layout_user_access',
'access arguments' => array(4),
'file' => 'layout.admin.inc',
'route_name' => 'layout_page_view',
);
return $items;
}
/**
* Access callback: Checks the existence of a layout.
*
* @param string $key
* The key of the page layout being requested.
*
* @return bool
* TRUE if the current user can access page layout menu items; FALSE
* otherwise.
*/
function layout_user_access($key) {
return (user_access('administer layouts') && Drupal::service('plugin.manager.layout')->getDefinition($key));
}
/**
* Implements hook_permission().
*/
......
......@@ -4,3 +4,13 @@ layout_page_list:
_content: '\Drupal\layout\Controller\LayoutController::layoutPageList'
requirements:
_permission: 'administer layouts'
layout_page_view:
pattern: '/admin/structure/templates/manage/{key}'
defaults:
_content: '\Drupal\layout\Controller\LayoutController::layoutPageView'
options:
_access_mode: 'ALL'
requirements:
_permission: 'administer layouts'
_access_layout_user: 'TRUE'
......@@ -2,3 +2,8 @@ services:
plugin.manager.layout:
class: Drupal\layout\Plugin\Type\LayoutManager
arguments: ['@container.namespaces']
access_check.layout:
class: Drupal\layout\Access\LayoutAccessCheck
arguments: ['@plugin.manager.layout']
tags:
- { name: access_check }
<?php
/**
* @file
* Contains \Drupal\layout\Access\LayoutAccessCheck.
*/
namespace Drupal\layout\Access;
use Drupal\Component\Plugin\PluginManagerInterface;
use Drupal\Core\Access\StaticAccessCheckInterface;
use Symfony\Component\Routing\Route;
use Symfony\Component\HttpFoundation\Request;
/**
* Checks layout access.
*/
class LayoutAccessCheck implements StaticAccessCheckInterface {
/**
* The layout manager.
*
* @var \Drupal\Component\Plugin\PluginManagerInterface
*/
protected $layoutManager;
/**
* Constructs a LayoutAccessCheck object.
*
* @param \Drupal\Component\Plugin\PluginManagerInterface $layout_manager
* The layout manager.
*/
public function __construct(PluginManagerInterface $layout_manager) {
$this->layoutManager = $layout_manager;
}
/**
* {@inheritdoc}
*/
public function appliesTo() {
return '_access_layout_user';
}
/**
* {@inheritdoc}
*/
public function access(Route $route, Request $request) {
return $this->layoutManager->getDefinition($request->attributes->get('key')) ? static::ALLOW : static::DENY;
}
}
<?php
/**
* @file
* Contains \Drupal\layout\Controller\LayoutController.
......@@ -6,6 +7,7 @@
namespace Drupal\layout\Controller;
use Drupal\Component\Utility\String;
use Drupal\Core\Controller\ControllerInterface;
use Drupal\layout\Plugin\Type\LayoutManager;
use Symfony\Component\DependencyInjection\ContainerInterface;
......@@ -76,4 +78,31 @@ public function layoutPageList() {
t('module');
t('theme');
}
/**
* Demonstrates a layout template.
*
* @param string $key
* The key of the page layout being requested.
*
* @return array
* An array as expected by drupal_render().
*/
public function layoutPageView($key) {
$layout = $this->layoutManager->getDefinition($key);
drupal_set_title(t('View template %name', array('%name' => $layout['title'])), PASS_THROUGH);
// Render the layout in an admin context with region demonstrations.
$instance = $this->layoutManager->createInstance($key, array());
$regions = $instance->getRegions();
foreach ($regions as $region => $info) {
$regions[$region] = '<div class="layout-region-demonstration">' . String::checkPlain($info['label']) . '</div>';
}
$build['demonstration']['#markup'] = $instance->renderLayout(TRUE, $regions);
// @todo Convert layout.admin.css to a library.
$build['#attached']['css'][] = drupal_get_path('module', 'layout') . '/layout.admin.css';
return $build;
}
}
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