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1 | <?php |
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2 | |||
3 | namespace Kunstmaan\DashboardBundle\Widget; |
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4 | |||
5 | use Doctrine\Common\Annotations\AnnotationReader; |
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6 | use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand; |
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7 | use Symfony\Component\DependencyInjection\ContainerInterface; |
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8 | use Symfony\Component\Routing\Annotation\Route; |
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9 | |||
10 | class DashboardWidget |
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11 | { |
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12 | /** |
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13 | * @var ContainerAwareCommand |
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14 | */ |
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15 | private $command; |
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16 | |||
17 | /** |
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18 | * @var string |
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19 | */ |
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20 | private $controller; |
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21 | |||
22 | /** |
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23 | * @param string $command |
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24 | * @param string $controller |
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25 | */ |
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26 | public function __construct($command, $controller, ContainerInterface $container) |
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27 | { |
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28 | $this->command = new $command(); |
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29 | $this->command->setContainer($container); |
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30 | $this->controller = $controller; |
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31 | } |
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32 | |||
33 | /** |
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34 | * @return ContainerAwareCommand |
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35 | */ |
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36 | public function getCommand() |
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37 | { |
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38 | return $this->command; |
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39 | } |
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40 | |||
41 | public function resolvedController() |
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42 | { |
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43 | $annotationReader = new AnnotationReader(); |
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44 | $reflectionMethod = new \ReflectionMethod($this->controller, 'widgetAction'); |
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45 | $methodAnnotations = $annotationReader->getMethodAnnotations($reflectionMethod); |
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46 | foreach ($methodAnnotations as $annotation) { |
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47 | if ($annotation instanceof Route) { |
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48 | if (empty($annotation)) { |
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49 | throw new \Exception('The name is not configured in the annotation'); |
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50 | } |
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51 | |||
52 | return $annotation->getName(); |
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53 | } |
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54 | } |
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55 | |||
56 | throw new \Exception('There is no route annotation'); |
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57 | } |
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58 | } |
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59 |
Our type inference engine in quite powerful, but sometimes the code does not provide enough clues to go by. In these cases we request you to add a
@return
annotation as described here.