1 | <?php |
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2 | |||
3 | namespace SilverShop\Checkout\Component; |
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4 | |||
5 | use SilverShop\Model\Order; |
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6 | |||
7 | /** |
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8 | * Proxy class to handle namespacing field names for checkout components |
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9 | */ |
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10 | class CheckoutComponentNamespaced extends CheckoutComponent |
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11 | { |
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12 | /** |
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13 | * @var CheckoutComponent |
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14 | */ |
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15 | protected $proxy; |
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16 | |||
17 | public function __construct(CheckoutComponent $component) |
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18 | { |
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19 | $this->proxy = $component; |
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20 | } |
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21 | |||
22 | /** |
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23 | * @return CheckoutComponent |
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24 | */ |
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25 | public function Proxy() |
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26 | { |
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27 | return $this->proxy; |
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28 | } |
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29 | |||
30 | public function getFormFields(Order $order) |
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31 | { |
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32 | $fields = $this->proxy->getFormFields($order); |
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33 | $allFields = $fields->dataFields(); |
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34 | if ($allFields) { |
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35 | foreach ($allFields as $field) { |
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36 | $field->setName($this->namespaceFieldName($field->getName())); |
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37 | } |
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38 | } |
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39 | |||
40 | return $fields; |
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41 | } |
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42 | |||
43 | public function validateData(Order $order, array $data) |
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44 | { |
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45 | return $this->proxy->validateData($order, $this->unnamespaceData($data)); |
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46 | } |
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47 | |||
48 | public function getData(Order $order) |
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49 | { |
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50 | return $this->namespaceData($this->proxy->getData($order)); |
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51 | } |
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52 | |||
53 | public function setData(Order $order, array $data) |
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54 | { |
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55 | return $this->proxy->setData($order, $this->unnamespaceData($data)); |
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56 | } |
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57 | |||
58 | public function getRequiredFields(Order $order) |
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59 | { |
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60 | $fields = $this->proxy->getRequiredFields($order); |
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61 | $namespaced = array(); |
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62 | foreach ($fields as $field) { |
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63 | $namespaced[] = $this->namespaceFieldName($field); |
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64 | } |
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65 | return $namespaced; |
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66 | } |
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67 | |||
68 | public function dependsOn() |
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69 | { |
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70 | return $this->proxy->dependsOn(); |
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71 | } |
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72 | |||
73 | public function name() |
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74 | { |
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75 | return $this->proxy->name(); |
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76 | } |
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77 | |||
78 | public function providesPaymentData() |
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79 | { |
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80 | return $this->proxy->providesPaymentData(); |
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81 | } |
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82 | |||
83 | //namespacing functions |
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84 | |||
85 | public function namespaceData(array $data) |
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86 | { |
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87 | $newdata = array(); |
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88 | foreach ($data as $key => $value) { |
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89 | $newdata[$this->namespaceFieldName($key)] = $value; |
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90 | } |
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91 | return $newdata; |
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92 | } |
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93 | |||
94 | public function unnamespaceData(array $data) |
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95 | { |
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96 | $newdata = array(); |
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97 | foreach ($data as $key => $value) { |
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98 | if (strpos($key, $this->name()) === 0) { |
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99 | $newdata[$this->unnamespaceFieldName($key)] = $value; |
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100 | } |
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101 | } |
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102 | return $newdata; |
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103 | } |
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104 | |||
105 | public function namespaceFieldName($name) |
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106 | { |
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107 | return $this->name() . "_" . $name; |
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108 | } |
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109 | |||
110 | public function unnamespaceFieldName($name) |
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111 | { |
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112 | return substr($name, strlen($this->name() . "_")); |
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113 | } |
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114 | } |
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115 |
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)
or! empty(...)
instead.