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2021-03-05 09:30:59 +01:00
commit bfa5e61d5e
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+<?php
+
+/**
+ * @package    Grav\Common\Service
+ *
+ * @copyright  Copyright (c) 2015 - 2021 Trilby Media, LLC. All rights reserved.
+ * @license    MIT License; see LICENSE file for details.
+ */
+
+namespace Grav\Common\Service;
+
+use Grav\Common\Config\Config;
+use Grav\Common\Grav;
+use Grav\Common\Page\Header;
+use Grav\Common\Page\Interfaces\PageInterface;
+use Grav\Common\User\DataUser;
+use Grav\Common\User\User;
+use Grav\Events\PermissionsRegisterEvent;
+use Grav\Framework\Acl\Permissions;
+use Grav\Framework\Acl\PermissionsReader;
+use Grav\Framework\Flex\Flex;
+use Grav\Framework\Flex\Interfaces\FlexIndexInterface;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+use RocketTheme\Toolbox\Event\Event;
+use SplFileInfo;
+use Symfony\Component\EventDispatcher\EventDispatcher;
+use function define;
+use function defined;
+use function is_array;
+
+/**
+ * Class AccountsServiceProvider
+ * @package Grav\Common\Service
+ */
+class AccountsServiceProvider implements ServiceProviderInterface
+{
+    /**
+     * @param Container $container
+     * @return void
+     */
+    public function register(Container $container)
+    {
+        $container['permissions'] = static function (Grav $container) {
+            /** @var Config $config */
+            $config = $container['config'];
+
+            $permissions = new Permissions();
+            $permissions->addTypes($config->get('permissions.types', []));
+
+            $array = $config->get('permissions.actions');
+            if (is_array($array)) {
+                $actions = PermissionsReader::fromArray($array, $permissions->getTypes());
+                $permissions->addActions($actions);
+            }
+
+            $event = new PermissionsRegisterEvent($permissions);
+            $container->dispatchEvent($event);
+
+            return $permissions;
+        };
+
+        $container['accounts'] = function (Container $container) {
+            $type = $this->initialize($container);
+
+            return $type === 'flex' ? $this->flexAccounts($container) : $this->regularAccounts($container);
+        };
+
+        $container['user_groups'] = static function (Container $container) {
+            /** @var Flex $flex */
+            $flex = $container['flex'];
+            $directory = $flex->getDirectory('user-groups');
+
+            return $directory ? $directory->getIndex() : null;
+        };
+
+        $container['users'] = $container->factory(static function (Container $container) {
+            user_error('Grav::instance()[\'users\'] is deprecated since Grav 1.6, use Grav::instance()[\'accounts\'] instead', E_USER_DEPRECATED);
+
+            return $container['accounts'];
+        });
+    }
+
+    /**
+     * @param Container $container
+     * @return string
+     */
+    protected function initialize(Container $container): string
+    {
+        $isDefined = defined('GRAV_USER_INSTANCE');
+        $type = strtolower($isDefined ? GRAV_USER_INSTANCE : $container['config']->get('system.accounts.type', 'regular'));
+
+        if ($type === 'flex') {
+            if (!$isDefined) {
+                define('GRAV_USER_INSTANCE', 'FLEX');
+            }
+
+            /** @var EventDispatcher $dispatcher */
+            $dispatcher = $container['events'];
+
+            // Stop /admin/user from working, display error instead.
+            $dispatcher->addListener(
+                'onAdminPage',
+                static function (Event $event) {
+                    $grav = Grav::instance();
+                    $admin = $grav['admin'];
+                    [$base,$location,] = $admin->getRouteDetails();
+                    if ($location !== 'user' || isset($grav['flex_objects'])) {
+                        return;
+                    }
+
+                    /** @var PageInterface $page */
+                    $page = $event['page'];
+                    $page->init(new SplFileInfo('plugin://admin/pages/admin/error.md'));
+                    $page->routable(true);
+                    $header = $page->header();
+                    $header->title = 'Please install missing plugin';
+                    $page->content("## Please install and enable **[Flex Objects]({$base}/plugins/flex-objects)** plugin. It is required to edit **Flex User Accounts**.");
+
+                    /** @var Header $header */
+                    $header = $page->header();
+                    $directory = $grav['accounts']->getFlexDirectory();
+                    $menu = $directory->getConfig('admin.menu.list');
+                    $header->access = $menu['authorize'] ?? ['admin.super'];
+                },
+                100000
+            );
+        } elseif (!$isDefined) {
+            define('GRAV_USER_INSTANCE', 'REGULAR');
+        }
+
+        return $type;
+    }
+
+    /**
+     * @param Container $container
+     * @return DataUser\UserCollection
+     */
+    protected function regularAccounts(Container $container)
+    {
+        // Use User class for backwards compatibility.
+        return new DataUser\UserCollection(User::class);
+    }
+
+    /**
+     * @param Container $container
+     * @return FlexIndexInterface|null
+     */
+    protected function flexAccounts(Container $container)
+    {
+        /** @var Flex $flex */
+        $flex = $container['flex'];
+        $directory = $flex->getDirectory('user-accounts');
+
+        return $directory ? $directory->getIndex() : null;
+    }
+}