使用 Symfony 4 配置 Sonata Admin Bundle

Question

我正在尝试安装 Sonata Admin Bundle 以轻松生成我的各种实体的管理界面。我一直在关注官方文档 (https://symfony.com/doc/master/bundles/SonataAdminBundle/getting_started/creating_an_admin.html)，但在创建我的第一个简单管理员时遇到了一个我无法弄清楚的问题。

我的实体是：

<?php

namespace App\Entity;

use Doctrine\ORM\Mapping as ORM;
use Gedmo\Mapping\Annotation as Gedmo;
use Gedmo\Timestampable\Traits\TimestampableEntity;

/**
 * @ORM\Entity(repositoryClass="App\Repository\SectorRepository")
 */
class Sector
{
    use TimestampableEntity;

    /**
     * @ORM\Id()
     * @ORM\GeneratedValue()
     * @ORM\Column(type="integer")
     */
    private $id;

    /**
     * @ORM\Column(type="string", length=30)
     */
    private $name;

    /**
     * @Gedmo\Slug(fields={"name"})
     * @ORM\Column(type="string", length=128)
     */
    private $slug;

    /**
     * @ORM\OneToMany(targetEntity="App\Entity\Company", mappedBy="sector", cascade = {"persist"})
     * @ORM\JoinColumn(onDelete="SET NULL")
     */
    private $companies;

    public function __toString()
    {
        return $this->name;
    }

    public function getId()
    {
        return $this->id;
    }

    public function getName(): ?string
    {
        return $this->name;
    }

    public function setName(string $name): self
    {
        $this->name = $name;

        return $this;
    }

    public function getSlug(): ?string
    {
        return $this->slug;
    }

    public function setSlug(string $slug): self
    {
        $this->slug = $slug;

        return $this;
    }

    public function getCompanies(): array
    {
        return $this->companies;
    }

    public function setCompanies($companies): self
    {
        $this->companies = $companies;

        return $this;
    }
}

我的管理员 class 看起来像这样：

<?php

namespace App\Admin;

use Sonata\AdminBundle\Admin\AbstractAdmin;
use Sonata\AdminBundle\Datagrid\ListMapper;
use Sonata\AdminBundle\Datagrid\DatagridMapper;
use Sonata\AdminBundle\Form\FormMapper;
use Symfony\Component\Form\Extension\Core\Type\TextType;

class SectorAdmin extends AbstractAdmin
{
    protected function configureFormFields(FormMapper $formMapper)
    {
        $formMapper->add('name', TextType::class);
    }

    protected function configureDatagridFilters(DatagridMapper $datagridMapper)
    {
        $datagridMapper->add('name');
    }

    protected function configureListFields(ListMapper $listMapper)
    {
        $listMapper->addIdentifier('name');
    }
}

我添加了这个配置：

services:
    admin.sector:
        class: App\Admin\SectorAdmin
        arguments: [ ~, App\Entity\Sector, ~]
        tags:
            - { name: sonata.admin, manager_type: orm, label: Sector}
    public: true

在我的奏鸣曲管理路线文件中：

admin_area:
    resource: "@SonataAdminBundle/Resources/config/routing/sonata_admin.xml"
    prefix: /admin

_sonata_admin:
    resource: .
    type: sonata_admin
    prefix: /admin

据我从文档中了解到，这是让管理员注册的最低配置。

然而，当我运行我的代码时，我在数据网格过滤器的 {{ form_errors(form) }} 上收到错误 "Array to string conversion"。如果我注释掉向这些过滤器添加 name 属性的行，列表页面呈现正常，但如果我随后输入表单 (creation/edition) 视图，我在另一个元素上得到相同的错误，所以我想问题更深.

会不会是与 Symfony 的兼容性问题4.x？

提前致谢！

Answer 1

问题来自于使用 Misd Phone 号码包 (https://github.com/misd-service-development/phone-number-bundle)。

我还没有弄清楚为什么，如果我找到错误的原因或解决方法，我会编辑它；）

Answer 2

我运行同样的问题。我认为它发生在 symfony 3.4 中，他们引入了与 bundle 提供的同名的新小部件。

其实我不知道如何在没有BC中断的情况下解决它。到目前为止，我使用的解决方案是修补 PhoneNumberBundle 并将 tel_widget 重命名为 misd_tel_widget.

这是我的补丁 - https://pastebin.com/CnjXB1bi. I'm applying patch in composer file using https://github.com/cweagans/composer-patches。

补丁码：

diff --git a/Form/Type/PhoneNumberType.php b/Form/Type/PhoneNumberType.php
index 58b67bf..9c31add 100644
--- a/Form/Type/PhoneNumberType.php
+++ b/Form/Type/PhoneNumberType.php
@@ -183,6 +183,6 @@ class PhoneNumberType extends AbstractType
      */
     public function getBlockPrefix()
     {
-        return 'tel';
+        return 'misd_tel';
     }
 }
diff --git a/Resources/views/Form/tel.html.twig b/Resources/views/Form/tel.html.twig
index 1fdfed4..c8064e4 100644
--- a/Resources/views/Form/tel.html.twig
+++ b/Resources/views/Form/tel.html.twig
@@ -1,4 +1,4 @@
-{% block tel_widget -%}
+{% block misd_tel_widget -%}
     {% if widget is constant('Misd\PhoneNumberBundle\Form\Type\PhoneNumberType::WIDGET_COUNTRY_CHOICE') %}
         <div {{ block('widget_container_attributes') }}>
             {{- form_widget(form.country) -}}
diff --git a/Resources/views/Form/tel_bootstrap.html.twig b/Resources/views/Form/tel_bootstrap.html.twig
index 79f4748..7772df9 100644
--- a/Resources/views/Form/tel_bootstrap.html.twig
+++ b/Resources/views/Form/tel_bootstrap.html.twig
@@ -1,4 +1,4 @@
-{% block tel_widget -%}
+{% block misd_tel_widget -%}
     {% if widget is constant('Misd\PhoneNumberBundle\Form\Type\PhoneNumberType::WIDGET_COUNTRY_CHOICE') %}
         {% set attr = attr|merge({class: (attr.class|default('') ~ ' form-inline')|trim}) %}
         <div {{ block('widget_container_attributes') }}>

使用 Symfony 4 配置 Sonata Admin Bundle

Configuring Sonata Admin Bundle with Symfony 4

php

symfony

sonata-admin

sonata