Sonata Admin Custom Page

Readme.md

Sonata Admin Custom Page

This example will help you create custom Sonata Admin page and also explain how to make a statistics admin.

You can read more here

block_stats.html.twig

<div id="cms-block-{{ block.id }}" class="cms-block cms-block-element col-md-3">
    <div class="small-box {{ settings.css_class }}">
        <div class="inner">
            <h3>{{ count }}</h3>

            <p>{{ settings.title }}</p>
        </div>
        <div class="icon">
            <i class="fa {{ settings.icon }}"></i>
        </div>
    </div>
</div>

config.yml

#app/config/config.yml
sonata_block:
    default_contexts: [cms]
    blocks:
        # enable the SonataAdminBundle block
        sonata.admin.block.admin_list:
            contexts: [admin]
        sonata.admin.block.search_result:
            contexts: [admin]
        admin.block.service.stats: ~

services.yml

#app/config/services.yml
services:
    bundle.admin.stats:
        class: YourBundle\Admin\StatsAdmin
        arguments: [~, ~, AdminBundle:StatsCRUD]
        tags:
            - { name: sonata.admin, manager_type: orm, label: Stats, group: Stats, on_top: true, icon: '<i class="fa fa-bar-chart"></i>' }
    admin.block.service.stats:
        class: YourBundle\Block\Service\StatsBlockService
        arguments: ["admin.block.service.stats", "@templating", "@doctrine.orm.entity_manager"]
        public: true
        tags:
            - {name: "sonata.block"}

stats.html.twig

{% extends 'SonataAdminBundle::standard_layout.html.twig' %}

{% block content %}
    <div class="row">
        {{ sonata_block_render({ 'type': 'admin.block.service.stats' }, {
            'entity' : 'AppBundle:User',
            'repository_method' : 'findNumberofAllUsers',
            'title' : 'Users',
            'css_class' : 'bg-gray-active',
            'icon' : 'fa-users'
        }) }}

        {{ sonata_block_render({ 'type': 'admin.block.service.stats' }, {
            'entity' : 'AppBundle:Delivery',
            'repository_method' : 'findAllDeliversInProgress',
            'title' : 'Deliveries in Progress',
            'css_class' : 'bg-yellow',
            'icon' : 'fa-truck'
        }) }}

        {{ sonata_block_render({ 'type': 'admin.block.service.stats' }, {
            'entity' : 'AppBundle:Delivery',
            'repository_method' : 'findAllFailedDelivers',
            'title' : 'Failed Deliveries',
            'css_class' : 'bg-red',
            'icon' : 'fa-truck'
        }) }}
    </div>
{% endblock %}

StatsAdmin.php

<?php

namespace YourBundle\Admin;

use Sonata\AdminBundle\Admin\AbstractAdmin;
use Sonata\AdminBundle\Route\RouteCollection;

class StatsAdmin extends AbstractAdmin
{
    protected $baseRoutePattern = 'stats';
    protected $baseRouteName = 'stats';

    protected function configureRoutes(RouteCollection $collection)
    {
        $collection->clearExcept(['list']);
    }
}

StatsBlockService.php

<?php

namespace YourBundle\Block\Service;

use Doctrine\ORM\EntityManagerInterface;
use Sonata\AdminBundle\Form\FormMapper;
use Sonata\CoreBundle\Validator\ErrorElement;
use Sonata\BlockBundle\Block\Service\AbstractBlockService;
use Sonata\BlockBundle\Block\BlockContextInterface;
use Sonata\BlockBundle\Model\BlockInterface;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\OptionsResolver\OptionsResolver;
use Symfony\Bundle\TwigBundle\TwigEngine;

class StatsBlockService extends AbstractBlockService
{
    private $entityManager;

    public function __construct(string $serviceId, TwigEngine $templating, EntityManagerInterface $entityManager)
    {
        $this->entityManager = $entityManager;
        parent::__construct($serviceId, $templating);
    }

    /**
     * {@inheritdoc}
     */
    public function getName()
    {
        return 'Stats Block';
    }

    /**
     * {@inheritdoc}
     */
    public function configureSettings(OptionsResolver $resolver)
    {
        $resolver->setDefaults(array(
            'entity' => 'Add Entity',
            'repository_method' => 'findAll',
            'title' => 'Insert block Title',
            'css_class' => 'bg-blue',
            'icon' => 'fa-users',
            'template' => 'YourBundle:Block:block_stats.html.twig',
        ));
    }

    /**
     * {@inheritdoc}
     */
    public function buildEditForm(FormMapper $formMapper, BlockInterface $block)
    {
        $formMapper->add('settings', 'sonata_type_immutable_array', array(
            'keys' => array(
                array('entity', 'text', array('required' => false)),
                array('repository_method', 'text', array('required' => false)),
                array('title', 'text', array('required' => false)),
                array('css_class', 'text', array('required' => false)),
                array('icon', 'text', array('required' => false)),
            ),
        ));
    }

    /**
     * {@inheritdoc}
     */
    public function validateBlock(ErrorElement $errorElement, BlockInterface $block)
    {
        $errorElement
            ->with('settings[entity]')
                ->assertNotNull(array())
                ->assertNotBlank()
            ->end()
            ->with('settings[repository_method]')
                ->assertNotNull(array())
                ->assertNotBlank()
            ->end()
            ->with('settings[title]')
                ->assertNotNull(array())
                ->assertNotBlank()
                ->assertMaxLength(array('limit' => 50))
            ->end()
            ->with('settings[css_class]')
                ->assertNotNull(array())
                ->assertNotBlank()
            ->end()
            ->with('settings[icon]')
                ->assertNotNull(array())
                ->assertNotBlank()
            ->end();
    }

    /**
     * {@inheritdoc}
     */
    public function execute(BlockContextInterface $blockContext, Response $response = null)
    {
        $settings = $blockContext->getSettings();
        $entity = $settings['entity'];
        $method = $settings['repository_method'];

        $rows = $this->entityManager->getRepository($entity)->$method();

        return $this->templating->renderResponse($blockContext->getTemplate(), array(
            'count'     => $rows,
            'block'     => $blockContext->getBlock(),
            'settings'  => $settings,
        ), $response);
    }
}

StatsCRUDController.php

<?php

namespace YourBundle\Controller;

use Sonata\AdminBundle\Controller\CRUDController;

class StatsCRUDController extends CRUDController
{
    public function listAction()
    {
        return $this->render('YourBundle::stats.html.twig');
    }
}

Missing the closing curly bracket on StatsBlockService.php

Thank you @MarkGrenville