jobeet第十二天:后台管理工具包-Sonata Admin

*这一系列文章来源于Fabien Potencier，基于Symfony1.4编写的Jobeet Tutirual。

在第十一天中，我们给Jobeet添加了一些测试，这个应用程序已经完全能够被求职者（seekers）和职位发布者（posters）使用了。现在是时候考虑我们应用程序的admin部分了。今天还好有Sonata Admin Bundle的帮助，我们会使用它开发出一个完整Jobeet后台管理接口，（这个过程）用不到一个小时。

安装Sonata Admin Bundle

下载SonataAdminBundle和它的依赖到vendor目录下：

php composer.phar require sonata-project/admin-bundle

1	php composer.phar require sonata-project/admin-bundle

为了安装最新版本的SonataAdminBundle和依赖，这个使用*作为输入。

ibw@ubuntu:/var/www/jobeet$ php composer.phar require sonata-project/admin-bundle
Please provide a version constraint for the sonata-project/admin-bundle requirement: *

1 2	ibw@ubuntu:/var/www/jobeet$ php composer.phar require sonata-project/admin-bundle Please provide a version constraint for the sonata-project/admin-bundle requirement: *

我们同样需要安装SonataDoctrineORMADminBundle：

php composer.phar require sonata-project/doctrine-orm-admin-bundle

1	php composer.phar require sonata-project/doctrine-orm-admin-bundle

现在我们需要声明新的bundle和依赖，修改AppKernel.php文件，添加下面代码到文件中：

// app/AppKernel.php
// ...
public function registerBundles()
{
    $bundles = array(
        // ...
        new Sonata\AdminBundle\SonataAdminBundle(),
        new Sonata\BlockBundle\SonataBlockBundle(),
        new Sonata\jQueryBundle\SonatajQueryBundle(),
        new Sonata\DoctrineORMAdminBundle\SonataDoctrineORMAdminBundle(),
        new Knp\Bundle\MenuBundle\KnpMenuBundle(),
    );
}

// ...

// app/AppKernel.php

// ...

public function registerBundles()

{

$bundles = array(

// ...

new Sonata\AdminBundle\SonataAdminBundle(),

new Sonata\BlockBundle\SonataBlockBundle(),

new Sonata\jQueryBundle\SonatajQueryBundle(),

new Sonata\DoctrineORMAdminBundle\SonataDoctrineORMAdminBundle(),

new Knp\Bundle\MenuBundle\KnpMenuBundle(),

);

}

// ...

修改config.yml，把下面代码添加到文件末尾：

# app/config/config.yml
# ...
sonata_admin:
    title: Jobeet Admin

sonata_block:
    default_contexts: [cms]
    blocks:
        sonata.admin.block.admin_list:
            contexts:   [admin]

        sonata.block.service.text:
        sonata.block.service.action:
        sonata.block.service.rss:

# app/config/config.yml

# ...

sonata_admin:

title: Jobeet Admin

sonata_block:

default_contexts: [cms]

blocks:

sonata.admin.block.admin_list:

contexts: [admin]

sonata.block.service.text:

sonata.block.service.action:

sonata.block.service.rss:

在config.yml中找到translator键。如果它被注释掉了，那么请不要注释它。

# app/config/config.yml
# ...
framework:
    # ...
    translator: { fallback: %locale%}
    # ...
#...

# app/config/config.yml

# ...

framework:

# ...

translator: { fallback: %locale%}

# ...

#...

为了能让应用程序跑起来，我们需要导入（import）admin routes：

# app/config/routing.yml
admin:
    resource: '@SonataAdminBundle/Resources/config/routing/sonata_admin.xml'
    prefix: /admin

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

# ...

# app/config/routing.yml

admin:

resource: '@SonataAdminBundle/Resources/config/routing/sonata_admin.xml'

prefix: /admin

_sonata_admin:

resource: .

type: sonata_admin

prefix: /admin

# ...

现在我们从bundle中安装资源：

php app/console assets:install web --symlink

1	php app/console assets:install web --symlink

别忘记把cache清除掉：

php app/console cache:clear --env=dev
php app/console cache:clear --env=prod

1 2	php app/console cache:clear --env=dev php app/console cache:clear --env=prod

现在我们应该可以通过URL：http://jobeet.local/app_dev.php/admin/dashboard访问放到admin面板了。

以上的安装需要一步步进行，不然的话可能会报一些Bundle未找到的异常，还有就是目录必须是可写的。可能是SonataAdminBundle更新后的原因，如果在安装过程中遇到需要CoreBundle的问题，那么试着按照提示进行操作，但问题都不大。这里附上一个解决问题的链接：https://github.com/sonata-project/SonataAdminBundle/issues/1832

CRUD控制器

CRUD控制器包含了基础的CRUD操作。它是通过控制器名称映射到一个正确的Admin类的一个实例。我们可以按照项目的需求来重写任何或者所有的action。控制器使用Admin类来构造不同的操作。在控制器中可以通过configuration属性来访问Admin对象。

现在我们来为每个实体都创建一个控制器。首先是Category实体：

// src/Ibw/JobeetBundle/Controller/CategoryAdminController.php
namespace Ibw\JobeetBundle\Controller;

use Sonata\AdminBundle\Controller\CRUDController as Controller;

class CategoryAdminController extends Controller
{
    // Your code will be here
}

// src/Ibw/JobeetBundle/Controller/CategoryAdminController.php

namespace Ibw\JobeetBundle\Controller;

use Sonata\AdminBundle\Controller\CRUDController as Controller;

class CategoryAdminController extends Controller

{

// Your code will be here

}

然后是Job实体：

// src/Ibw/JobeetBundle/Controller/JobAdminController.php
namespace Ibw\JobeetBundle\Controller;

use Sonata\AdminBundle\Controller\CRUDController as Controller;

class JobAdminController extends Controller
{
    // Your code will be here
}

// src/Ibw/JobeetBundle/Controller/JobAdminController.php

namespace Ibw\JobeetBundle\Controller;

use Sonata\AdminBundle\Controller\CRUDController as Controller;

class JobAdminController extends Controller

{

// Your code will be here

}

创建Admin类

Admin类代表的是模型的映射和管理页面（表单，列表，页面显示（show））的部分。为模型创建Admin类的最简单方式是去继承Sonata\AdminBundle\Admin\Admin类。我们会在Admin文件夹中创建Admin类。我们先创建Admin目录，然后为Category创建Admin类：

// src/Ibw/JobeetBundle/Admin/CategoryAdmin.php
namespace Ibw\JobeetBundle\Admin;

use Sonata\AdminBundle\Admin\Admin;
use Sonata\AdminBundle\Datagrid\ListMapper;
use Sonata\AdminBundle\Datagrid\DatagridMapper;
use Sonata\AdminBundle\Validator\ErrorElement;
use Sonata\AdminBundle\Form\FormMapper;

class CategoryAdmin extends Admin
{
    // Your code will be here
}

// src/Ibw/JobeetBundle/Admin/CategoryAdmin.php

namespace Ibw\JobeetBundle\Admin;

use Sonata\AdminBundle\Admin\Admin;

use Sonata\AdminBundle\Datagrid\ListMapper;

use Sonata\AdminBundle\Datagrid\DatagridMapper;

use Sonata\AdminBundle\Validator\ErrorElement;

use Sonata\AdminBundle\Form\FormMapper;

class CategoryAdmin extends Admin

{

// Your code will be here

}

// src/Ibw/JobeetBundle/Admin/JobAdmin.php
namespace Ibw\JobeetBundle\Admin;

use Sonata\AdminBundle\Admin\Admin;
use Sonata\AdminBundle\Datagrid\ListMapper;
use Sonata\AdminBundle\Datagrid\DatagridMapper;
use Sonata\AdminBundle\Validator\ErrorElement;
use Sonata\AdminBundle\Form\FormMapper;
use Sonata\AdminBundle\Show\ShowMapper;
use Ibw\JobeetBundle\Entity\Job;

class JobAdmin extends Admin
{
    // Your code will be here
}

// src/Ibw/JobeetBundle/Admin/JobAdmin.php

namespace Ibw\JobeetBundle\Admin;

use Sonata\AdminBundle\Admin\Admin;

use Sonata\AdminBundle\Datagrid\ListMapper;

use Sonata\AdminBundle\Datagrid\DatagridMapper;

use Sonata\AdminBundle\Validator\ErrorElement;

use Sonata\AdminBundle\Form\FormMapper;

use Sonata\AdminBundle\Show\ShowMapper;

use Ibw\JobeetBundle\Entity\Job;

class JobAdmin extends Admin

{

// Your code will be here

}

现在我们需要把每个admin类添加到services.yml配置文件中：

# src/Ibw/JobeetBundle/Resources/config/services.yml
services:
    ibw.jobeet.admin.category:
        class: Ibw\JobeetBundle\Admin\CategoryAdmin
        tags:
            - { name: sonata.admin, manager_type: orm, group: jobeet, label: Categories }
        arguments:
            - ~
            - Ibw\JobeetBundle\Entity\Category
            - 'IbwJobeetBundle:CategoryAdmin'

    ibw.jobeet.admin.job:
        class: Ibw\JobeetBundle\Admin\JobAdmin
        tags:
            - { name: sonata.admin, manager_type: orm, group: jobeet, label: Jobs }
        arguments:
            - ~
            - Ibw\JobeetBundle\Entity\Job
            - 'IbwJobeetBundle:JobAdmin'

# src/Ibw/JobeetBundle/Resources/config/services.yml

services:

ibw.jobeet.admin.category:

class: Ibw\JobeetBundle\Admin\CategoryAdmin

tags:

- { name: sonata.admin, manager_type: orm, group: jobeet, label: Categories }

arguments:

- ~

- Ibw\JobeetBundle\Entity\Category

- 'IbwJobeetBundle:CategoryAdmin'

ibw.jobeet.admin.job:

class: Ibw\JobeetBundle\Admin\JobAdmin

tags:

- { name: sonata.admin, manager_type: orm, group: jobeet, label: Jobs }

arguments:

- ~

- Ibw\JobeetBundle\Entity\Job

- 'IbwJobeetBundle:JobAdmin'

现在我们可以在管理面板页看到Jobeet分组了，还有Job和Category模块（modules），它们都有各自的Add new和List链接。

12-01

配置Admin类

如果我们去点击Add new或者List链接，我们什么都看不到。那是因为我们还没有为list和form配置字段。我们来做个基础的配置，先从Category开始：

// src/Ibw/JobeetBundle/Admin/CategoryAdmin.php
namespace Ibw\JobeetBundle\Admin;

use Sonata\AdminBundle\Admin\Admin;
use Sonata\AdminBundle\Datagrid\ListMapper;
use Sonata\AdminBundle\Datagrid\DatagridMapper;
use Sonata\AdminBundle\Validator\ErrorElement;
use Sonata\AdminBundle\Form\FormMapper;

class CategoryAdmin extends Admin
{
    // setup the default sort column and order
    protected $datagridValues = array(
        '_sort_order' => 'ASC',
        '_sort_by' => 'name'
    );

    protected function configureFormFields(FormMapper $formMapper)
    {
        $formMapper
            ->add('name')
            ->add('slug')
        ;
    }

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

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

// src/Ibw/JobeetBundle/Admin/CategoryAdmin.php

namespace Ibw\JobeetBundle\Admin;

use Sonata\AdminBundle\Admin\Admin;

use Sonata\AdminBundle\Datagrid\ListMapper;

use Sonata\AdminBundle\Datagrid\DatagridMapper;

use Sonata\AdminBundle\Validator\ErrorElement;

use Sonata\AdminBundle\Form\FormMapper;

class CategoryAdmin extends Admin

{

// setup the default sort column and order

protected $datagridValues = array(

'_sort_order' => 'ASC',

'_sort_by' => 'name'

);

protected function configureFormFields(FormMapper $formMapper)

{

$formMapper

->add('name')

->add('slug')

;

}

protected function configureDatagridFilters(DatagridMapper $datagridMapper)

{

$datagridMapper

->add('name')

;

}

protected function configureListFields(ListMapper $listMapper)

{

$listMapper

->addIdentifier('name')

->add('slug')

;

}

现在是Job：

// src/Ibw/JobeetBundle/Admin/JobAdmin.php
namespace Ibw\JobeetBundle\Admin;

use Sonata\AdminBundle\Admin\Admin;
use Sonata\AdminBundle\Datagrid\ListMapper;
use Sonata\AdminBundle\Datagrid\DatagridMapper;
use Sonata\AdminBundle\Validator\ErrorElement;
use Sonata\AdminBundle\Form\FormMapper;
use Sonata\AdminBundle\Show\ShowMapper;
use Ibw\JobeetBundle\Entity\Job;

class JobAdmin extends Admin
{
    // setup the defaut sort column and order
    protected $datagridValues = array(
        '_sort_order' => 'DESC',
        '_sort_by' => 'created_at'
    );

    protected function configureFormFields(FormMapper $formMapper)
    {
        $formMapper
            ->add('category')
            ->add('type', 'choice', array('choices' => Job::getTypes(), 'expanded' => true))
            ->add('company')
            ->add('file', 'file', array('label' => 'Company logo', 'required' => false))
            ->add('url')
            ->add('position')
            ->add('location')
            ->add('description')
            ->add('how_to_apply')
            ->add('is_public')
            ->add('email')
            ->add('is_activated')
        ;
    }

    protected function configureDatagridFilters(DatagridMapper $datagridMapper)
    {
        $datagridMapper
            ->add('category')
            ->add('company')
            ->add('position')
            ->add('description')
            ->add('is_activated')
            ->add('is_public')
            ->add('email')
            ->add('expires_at')
        ;
    }

    protected function configureListFields(ListMapper $listMapper)
    {
        $listMapper
            ->addIdentifier('company')
            ->add('position')
            ->add('location')
            ->add('url')
            ->add('is_activated')
            ->add('email')
            ->add('category')
            ->add('expires_at')
            ->add('_action', 'actions', array(
                'actions' => array(
                    'view' => array(),
                    'edit' => array(),
                    'delete' => array(),
                )
            ))
        ;
    }

    protected function configureShowField(ShowMapper $showMapper)
    {
        $showMapper
            ->add('category')
            ->add('type')
            ->add('company')
            ->add('webPath', 'string', array('template' => 'IbwJobeetBundle:JobAdmin:list_image.html.twig'))
            ->add('url')
            ->add('position')
            ->add('location')
            ->add('description')
            ->add('how_to_apply')
            ->add('is_public')
            ->add('is_activated')
            ->add('token')
            ->add('email')
            ->add('expires_at')
        ;
    }
}

// src/Ibw/JobeetBundle/Admin/JobAdmin.php

namespace Ibw\JobeetBundle\Admin;

use Sonata\AdminBundle\Admin\Admin;

use Sonata\AdminBundle\Datagrid\ListMapper;

use Sonata\AdminBundle\Datagrid\DatagridMapper;

use Sonata\AdminBundle\Validator\ErrorElement;

use Sonata\AdminBundle\Form\FormMapper;

use Sonata\AdminBundle\Show\ShowMapper;

use Ibw\JobeetBundle\Entity\Job;

class JobAdmin extends Admin

{

// setup the defaut sort column and order

protected $datagridValues = array(

'_sort_order' => 'DESC',

'_sort_by' => 'created_at'

);

protected function configureFormFields(FormMapper $formMapper)

{

$formMapper

->add('category')

->add('type', 'choice', array('choices' => Job::getTypes(), 'expanded' => true))

->add('company')

->add('file', 'file', array('label' => 'Company logo', 'required' => false))

->add('url')

->add('position')

->add('location')

->add('description')

->add('how_to_apply')

->add('is_public')

->add('email')

->add('is_activated')

;

}

protected function configureDatagridFilters(DatagridMapper $datagridMapper)

{

$datagridMapper

->add('category')

->add('company')

->add('position')

->add('description')

->add('is_activated')

->add('is_public')

->add('email')

->add('expires_at')

;

}

protected function configureListFields(ListMapper $listMapper)

{

$listMapper

->addIdentifier('company')

->add('position')

->add('location')

->add('url')

->add('is_activated')

->add('email')

->add('category')

->add('expires_at')

->add('_action', 'actions', array(

'actions' => array(

'view' => array(),

'edit' => array(),

'delete' => array(),

)

))

;

}

protected function configureShowField(ShowMapper $showMapper)

{

$showMapper

->add('category')

->add('type')

->add('company')

->add('webPath', 'string', array('template' => 'IbwJobeetBundle:JobAdmin:list_image.html.twig'))

->add('url')

->add('position')

->add('location')

->add('description')

->add('how_to_apply')

->add('is_public')

->add('is_activated')

->add('token')

->add('email')

->add('expires_at')

;

}

对于show操作，我们使用自定义的模板来显示公司的logo属性：

<!-- src/Ibw/JobeetBundle/Resources/views/JobAdmin/list_image.html.twig -->
<tr>
    <th>Logo</th>
    <td><img src="{{ asset(object.webPath) }}" /></td>
</tr>

<tr>

</tr>

通过上面的操作，我们为Job和Category创建了基础的管理模块。我们可以发现它们有以下功能：

列表分页显示
列表可以排序
列表可以过滤
可以创建，编辑，删除对象
可以批量选择对象并进行删除
拥有表单验证
快速反馈给用户的flash信息提示

批量操作（Batch Actions）

批量操作是对一个被选择的模型对象集合（所有的对象或者只是它们中的一个子集）进行的操作。我们能够方便地为列表页面添加自定义的批量操作。delete操作默认就允许我们一次删除多个实体。

为了添加新的批量操作，我们需要重写Admin类的getBatchActions()方法。我们来添加一个批量处理extend的操作：

// src/Ibw/JobeetBundle/Admin/JobAdmin.php
// ...

public function getBatchActions()
{
    // retrieve the default (currently only the delete action) actions
    $actions = parent::getBatchActions();

    // check user permissions
    if($this->hasRoute('edit') && $this->isGranted('EDIT') && $this->hasRoute('delete') && $this->isGranted('DELETE')) {
        $actions['extend'] = array(
            'label'            => 'Extend',
            'ask_confirmation' => true // If true, a confirmation will be asked before performing the action
        );

    }

    return $actions;
}

// src/Ibw/JobeetBundle/Admin/JobAdmin.php

// ...

public function getBatchActions()

{

// retrieve the default (currently only the delete action) actions

$actions = parent::getBatchActions();

// check user permissions

if($this->hasRoute('edit') && $this->isGranted('EDIT') && $this->hasRoute('delete') && $this->isGranted('DELETE')) {

$actions['extend'] = array(

'label' => 'Extend',

'ask_confirmation' => true // If true, a confirmation will be asked before performing the action

);

}

return $actions;

}

extend批量操作的核心逻辑在JobAdminController::batchActionExtend()方法中。batchActionExtend()方法有一个查询参数，通过这个查询参数我们可以检索出被选择的模型对象。如果出于某种原因，你可能不需要通过默认的选择方法（selection method）来进行批量操作（例如，你可以选择在模板级别上进行细粒度的模型选择），那么可以传递一个值为null的查询参数。

// src/Ibw/JobeetBundle/Controller/JobAdminController.php
namespace Ibw\JobeetBundle\Controller;

use Sonata\AdminBundle\Controller\CRUDController as Controller;
use Sonata\DoctrineORMAdminBundle\Datagrid\ProxyQuery as ProxyQueryInterface;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\Security\Core\Exception\AccessDeniedException;

class JobAdminController extends Controller
{
    public function batchActionExtend(ProxyQueryInterface $selectedModelQuery)
    {
        if ($this->admin->isGranted('EDIT') === false || $this->admin->isGranted('DELETE') === false) {
            throw new AccessDeniedException();
        }

        $modelManager = $this->admin->getModelManager();

        $selectedModels = $selectedModelQuery->execute();

        try {
            foreach ($selectedModels as $selectedModel) {
                $selectedModel->extend();
                $modelManager->update($selectedModel);
            }
        } catch (\Exception $e) {
            $this->get('session')->getFlashBag()->add('sonata_flash_error', $e->getMessage());

            return new RedirectResponse($this->admin->generateUrl('list',$this->admin->getFilterParameters()));
        }

        $this->get('session')->getFlashBag()->add('sonata_flash_success',  sprintf('The selected jobs validity has been extended until %s.', date('m/d/Y', time() + 86400 * 30)));

        return new RedirectResponse($this->admin->generateUrl('list',$this->admin->getFilterParameters()));
    }
}

// src/Ibw/JobeetBundle/Controller/JobAdminController.php

namespace Ibw\JobeetBundle\Controller;

use Sonata\AdminBundle\Controller\CRUDController as Controller;

use Sonata\DoctrineORMAdminBundle\Datagrid\ProxyQuery as ProxyQueryInterface;

use Symfony\Component\HttpFoundation\RedirectResponse;

use Symfony\Component\Security\Core\Exception\AccessDeniedException;

class JobAdminController extends Controller

{

public function batchActionExtend(ProxyQueryInterface $selectedModelQuery)

{

if ($this->admin->isGranted('EDIT') === false || $this->admin->isGranted('DELETE') === false) {

throw new AccessDeniedException();

}

$modelManager = $this->admin->getModelManager();

$selectedModels = $selectedModelQuery->execute();

try {

foreach ($selectedModels as $selectedModel) {

$selectedModel->extend();

$modelManager->update($selectedModel);

}

} catch (\Exception $e) {

$this->get('session')->getFlashBag()->add('sonata_flash_error', $e->getMessage());

return new RedirectResponse($this->admin->generateUrl('list',$this->admin->getFilterParameters()));

}

$this->get('session')->getFlashBag()->add('sonata_flash_success', sprintf('The selected jobs validity has been extended until %s.', date('m/d/Y', time() + 86400 * 30)));

return new RedirectResponse($this->admin->generateUrl('list',$this->admin->getFilterParameters()));

}

我们再来添加一个批量删除所有在60天内仍未被激活的Job数据的操作。对于这个操作，我们不需要在列表中选择任何的Job数据，因为在这个操作的逻辑中会去检索符合条件的记录并删除它们。

//src/Ibw/JobeetBundle/Admin/JobAdmin.php
// ...

public function getBatchActions()
{
    // retrieve the default (currently only the delete action) actions
    $actions = parent::getBatchActions();

    // check user permissions
    if($this->hasRoute('edit') && $this->isGranted('EDIT') && $this->hasRoute('delete') && $this->isGranted('DELETE')){
        $actions['extend'] = array(
            'label'            => 'Extend',
            'ask_confirmation' => true // If true, a confirmation will be asked before performing the action
        );

        $actions['deleteNeverActivated'] = array(
            'label'            => 'Delete never activated jobs',
            'ask_confirmation' => true // If true, a confirmation will be asked before performing the action
        );
    }

    return $actions;
}

//src/Ibw/JobeetBundle/Admin/JobAdmin.php

// ...

public function getBatchActions()

{

// retrieve the default (currently only the delete action) actions

$actions = parent::getBatchActions();

// check user permissions

if($this->hasRoute('edit') && $this->isGranted('EDIT') && $this->hasRoute('delete') && $this->isGranted('DELETE')){

$actions['extend'] = array(

'label' => 'Extend',

'ask_confirmation' => true // If true, a confirmation will be asked before performing the action

);

$actions['deleteNeverActivated'] = array(

'label' => 'Delete never activated jobs',

'ask_confirmation' => true // If true, a confirmation will be asked before performing the action

);

}

return $actions;

}

除了创建batchActionDeleteNeverActivated操作外，我们还会创建一个JobAdminController:: batchActionDeleteNeverActivatedIsRelevant()方法，这个方法需要得到确认之后才能够执行，以确保用户真的是要进行这个操作（在我们的这个例子中它总是返回true，因为选择需要被删除的Job数据的逻辑在JobRepository::cleanup()方法中）。

// src/Ibw/JobeetBundle/Controller/JobAdminController.php
// ...

public function batchActionDeleteNeverActivatedIsRelevant()
{
    return true;
}

public function batchActionDeleteNeverActivated()
{
    if ($this->admin->isGranted('EDIT') === false || $this->admin->isGranted('DELETE') === false) {
        throw new AccessDeniedException();
    }

    $em = $this->getDoctrine()->getManager();
    $nb = $em->getRepository('IbwJobeetBundle:Job')->cleanup(60);

    if ($nb) {
        $this->get('session')->getFlashBag()->add('sonata_flash_success',  sprintf('%d never activated jobs have been deleted successfully.', $nb));
    } else {
        $this->get('session')->getFlashBag()->add('sonata_flash_info',  'No job to delete.');
    }

    return new RedirectResponse($this->admin->generateUrl('list',$this->admin->getFilterParameters()));
}

// src/Ibw/JobeetBundle/Controller/JobAdminController.php

// ...

public function batchActionDeleteNeverActivatedIsRelevant()

{

return true;

}

public function batchActionDeleteNeverActivated()

{

if ($this->admin->isGranted('EDIT') === false || $this->admin->isGranted('DELETE') === false) {

throw new AccessDeniedException();

}

$em = $this->getDoctrine()->getManager();

$nb = $em->getRepository('IbwJobeetBundle:Job')->cleanup(60);

if ($nb) {

$this->get('session')->getFlashBag()->add('sonata_flash_success', sprintf('%d never activated jobs have been deleted successfully.', $nb));

} else {

$this->get('session')->getFlashBag()->add('sonata_flash_info', 'No job to delete.');

}

return new RedirectResponse($this->admin->generateUrl('list',$this->admin->getFilterParameters()));

}

今天我们就先到这了！明天我们来看看怎么样为管理员部分添加用户名（username）和密码（password），同时也会讨论Symfony的安全机制。

原文链接：http://www.intelligentbee.com/blog/2013/08/18/symfony2-jobeet-day-12-sonata-admin-bundle/

站在巨人肩膀上的phpweb框架

jobeet第十二天:后台管理工具包-Sonata Admin

安装Sonata Admin Bundle

CRUD控制器

创建Admin类

配置Admin类

批量操作（Batch Actions）

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安装Sonata Admin Bundle

CRUD控制器

创建Admin类

配置Admin类

批量操作（Batch Actions）

发表评论 取消回复

发表评论取消回复