1 | <?php |
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2 | |||
3 | namespace Sludio\HelperBundle\DependencyInjection\Component; |
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4 | |||
5 | use Sludio\HelperBundle\Captcha\Configurator; |
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6 | use Symfony\Component\Config\Definition\Builder\NodeDefinition; |
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7 | use Symfony\Component\Config\Definition\Builder\TreeBuilder; |
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8 | use Symfony\Component\Config\Definition\Exception\InvalidConfigurationException; |
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9 | use Symfony\Component\Config\Definition\Processor; |
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10 | use Symfony\Component\DependencyInjection\ContainerBuilder; |
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11 | |||
12 | class Captcha implements ExtensionInterface |
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13 | { |
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14 | /** |
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15 | * List of available Oauth providers |
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16 | * @var array |
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17 | */ |
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18 | protected static $supportedTypes = [ |
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19 | 'recaptcha_v2' => Configurator\ReCaptchaConfigurator::class, |
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20 | 'custom' => Configurator\CustomCaptchaConfigurator::class, |
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21 | ]; |
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22 | public $configurators = []; |
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23 | protected $type; |
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24 | protected $alias; |
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25 | protected $usedTypes = []; |
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26 | |||
27 | public function configure(ContainerBuilder $container, $alias) |
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28 | { |
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29 | $this->alias = $alias.'.captcha'; |
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30 | $clientConfigurations = $container->getParameter($this->alias.'.clients'); |
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31 | /** @var $clientConfigurations array */ |
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32 | foreach ($clientConfigurations as $key => $clientConfig) { |
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33 | $tree = new TreeBuilder(); |
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34 | $processor = new Processor(); |
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35 | |||
36 | if (!isset($clientConfig['type'])) { |
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37 | throw new InvalidConfigurationException(sprintf('sludio_helper_captcha_client.clients.%s config entry is missing the "type" key.', $key)); |
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38 | } |
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39 | |||
40 | $this->type = $clientConfig['type']; |
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41 | unset($clientConfig['type']); |
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42 | if (!isset(self::$supportedTypes[$this->type])) { |
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43 | $supportedKeys = array_keys(self::$supportedTypes); |
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44 | sort($supportedKeys); |
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45 | throw new InvalidConfigurationException(sprintf('sludio_helper_captcha_client.clients config "type" key "%s" is not supported. Supported: %s', $this->type, implode(', ', $supportedKeys))); |
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46 | } |
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47 | |||
48 | if (!\in_array($this->type, $this->usedTypes, true)) { |
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49 | $this->usedTypes[] = $this->type; |
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50 | } else { |
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51 | throw new InvalidConfigurationException(sprintf('sludio_helper_captcha_client.clients config "type" key "%s" is already in use. Only one occurence by type is allowed', $this->type)); |
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52 | } |
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53 | |||
54 | $node = $tree->root('sludio_helper_captcha_client/clients/'.$key); |
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55 | $this->buildClientConfiguration($node); |
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56 | $config = $processor->process($tree->buildTree(), [$clientConfig]); |
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57 | $clientServiceKey = $this->alias.'.client.'.$key; |
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58 | foreach ($config as $ckey => $cvalue) { |
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59 | $container->setParameter($clientServiceKey.'.'.$ckey, $cvalue); |
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60 | } |
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61 | $this->configureClient($container, $clientServiceKey); |
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62 | } |
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63 | } |
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64 | |||
65 | public function buildClientConfiguration(NodeDefinition $node) |
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66 | { |
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67 | $node->addDefaultsIfNotSet(); |
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68 | $optionsNode = $node->children(); |
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69 | $this->getConfigurator($this->getType())->buildConfiguration($optionsNode); |
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70 | $optionsNode->end(); |
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71 | } |
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72 | |||
73 | public function getConfigurator($type) |
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74 | { |
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75 | if (!isset($this->configurators[$type])) { |
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76 | $class = self::$supportedTypes[$type]; |
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77 | |||
78 | $this->configurators[$type] = new $class(); |
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79 | } |
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80 | |||
81 | return $this->configurators[$type]; |
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82 | } |
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83 | |||
84 | /** |
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85 | * @return mixed |
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86 | */ |
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87 | public function getType() |
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88 | { |
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89 | return $this->type; |
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90 | } |
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91 | |||
92 | /** |
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93 | * @param $type |
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94 | * |
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95 | * @return $this |
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96 | */ |
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97 | public function setType($type) |
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98 | { |
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99 | $this->type = $type; |
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100 | |||
101 | return $this; |
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102 | } |
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103 | |||
104 | public function configureClient(ContainerBuilder $container, $clientServiceKey, array $options = []) |
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105 | { |
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106 | $this->getConfigurator($this->getType())->configureClient($container, $clientServiceKey, $options); |
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107 | } |
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108 | |||
109 | } |
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110 |