aimeos /
ai-controller-frontend
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| Total Lines | 124 |
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Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 31 | public static function create( \Aimeos\MShop\Context\Item\Iface $context, $name = null ) |
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| 32 | { |
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| 33 | /** controller/frontend/subscription/name |
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| 34 | * Class name of the used subscription frontend controller implementation |
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| 35 | * |
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| 36 | * Each default frontend controller can be replace by an alternative imlementation. |
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| 37 | * To use this implementation, you have to set the last part of the class |
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| 38 | * name as configuration value so the controller factory knows which class it |
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| 39 | * has to instantiate. |
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| 40 | * |
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| 41 | * For example, if the name of the default class is |
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| 42 | * |
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| 43 | * \Aimeos\Controller\Frontend\Subscription\Standard |
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| 44 | * |
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| 45 | * and you want to replace it with your own version named |
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| 46 | * |
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| 47 | * \Aimeos\Controller\Frontend\Subscription\Mysubscription |
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| 48 | * |
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| 49 | * then you have to set the this configuration option: |
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| 50 | * |
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| 51 | * controller/frontend/subscription/name = Mysubscription |
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| 52 | * |
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| 53 | * The value is the last part of your own class name and it's case sensitive, |
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| 54 | * so take care that the configuration value is exactly named like the last |
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| 55 | * part of the class name. |
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| 56 | * |
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| 57 | * The allowed characters of the class name are A-Z, a-z and 0-9. No other |
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| 58 | * characters are possible! You should always start the last part of the class |
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| 59 | * name with an upper case character and continue only with lower case characters |
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| 60 | * or numbers. Avoid chamel case names like "MySubscription"! |
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| 61 | * |
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| 62 | * @param string Last part of the class name |
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| 63 | * @since 2018.04 |
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| 64 | * @category Developer |
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| 65 | */ |
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| 66 | if( $name === null ) { |
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| 67 | $name = $context->getConfig()->get( 'controller/frontend/subscription/name', 'Standard' ); |
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| 68 | } |
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| 69 | |||
| 70 | if( ctype_alnum( $name ) === false ) { |
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| 71 | $classname = is_string( $name ) ? '\\Aimeos\\Controller\\Frontend\\Subscription\\' . $name : '<not a string>'; |
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| 72 | throw new \Aimeos\Controller\Frontend\Exception( sprintf( 'Invalid characters in class name "%1$s"', $classname ) ); |
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| 73 | } |
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| 74 | |||
| 75 | $iface = '\\Aimeos\\Controller\\Frontend\\Subscription\\Iface'; |
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| 76 | $classname = '\\Aimeos\\Controller\\Frontend\\Subscription\\' . $name; |
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| 77 | |||
| 78 | $manager = self::createController( $context, $classname, $iface ); |
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| 79 | |||
| 80 | /** controller/frontend/subscription/decorators/excludes |
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| 81 | * Excludes decorators added by the "common" option from the subscription frontend controllers |
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| 82 | * |
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| 83 | * Decorators extend the functionality of a class by adding new aspects |
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| 84 | * (e.g. log what is currently done), executing the methods of the underlying |
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| 85 | * class only in certain conditions (e.g. only for logged in users) or |
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| 86 | * modify what is returned to the caller. |
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| 87 | * |
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| 88 | * This option allows you to remove a decorator added via |
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| 89 | * "controller/frontend/common/decorators/default" before they are wrapped |
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| 90 | * around the frontend controller. |
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| 91 | * |
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| 92 | * controller/frontend/subscription/decorators/excludes = array( 'decorator1' ) |
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| 93 | * |
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| 94 | * This would remove the decorator named "decorator1" from the list of |
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| 95 | * common decorators ("\Aimeos\Controller\Frontend\Common\Decorator\*") added via |
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| 96 | * "controller/frontend/common/decorators/default" for the subscription frontend controller. |
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| 97 | * |
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| 98 | * @param array List of decorator names |
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| 99 | * @since 2018.04 |
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| 100 | * @category Developer |
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| 101 | * @see controller/frontend/common/decorators/default |
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| 102 | * @see controller/frontend/subscription/decorators/global |
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| 103 | * @see controller/frontend/subscription/decorators/local |
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| 104 | */ |
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| 105 | |||
| 106 | /** controller/frontend/subscription/decorators/global |
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| 107 | * Adds a list of globally available decorators only to the subscription frontend controllers |
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| 108 | * |
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| 109 | * Decorators extend the functionality of a class by adding new aspects |
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| 110 | * (e.g. log what is currently done), executing the methods of the underlying |
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| 111 | * class only in certain conditions (e.g. only for logged in users) or |
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| 112 | * modify what is returned to the caller. |
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| 113 | * |
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| 114 | * This option allows you to wrap global decorators |
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| 115 | * ("\Aimeos\Controller\Frontend\Common\Decorator\*") around the frontend controller. |
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| 116 | * |
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| 117 | * controller/frontend/subscription/decorators/global = array( 'decorator1' ) |
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| 118 | * |
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| 119 | * This would add the decorator named "decorator1" defined by |
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| 120 | * "\Aimeos\Controller\Frontend\Common\Decorator\Decorator1" only to the frontend controller. |
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| 121 | * |
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| 122 | * @param array List of decorator names |
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| 123 | * @since 2018.04 |
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| 124 | * @category Developer |
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| 125 | * @see controller/frontend/common/decorators/default |
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| 126 | * @see controller/frontend/subscription/decorators/excludes |
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| 127 | * @see controller/frontend/subscription/decorators/local |
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| 128 | */ |
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| 129 | |||
| 130 | /** controller/frontend/subscription/decorators/local |
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| 131 | * Adds a list of local decorators only to the subscription frontend controllers |
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| 132 | * |
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| 133 | * Decorators extend the functionality of a class by adding new aspects |
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| 134 | * (e.g. log what is currently done), executing the methods of the underlying |
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| 135 | * class only in certain conditions (e.g. only for logged in users) or |
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| 136 | * modify what is returned to the caller. |
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| 137 | * |
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| 138 | * This option allows you to wrap local decorators |
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| 139 | * ("\Aimeos\Controller\Frontend\Subscription\Decorator\*") around the frontend controller. |
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| 140 | * |
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| 141 | * controller/frontend/subscription/decorators/local = array( 'decorator2' ) |
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| 142 | * |
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| 143 | * This would add the decorator named "decorator2" defined by |
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| 144 | * "\Aimeos\Controller\Frontend\Catalog\Decorator\Decorator2" only to the frontend |
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| 145 | * controller. |
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| 146 | * |
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| 147 | * @param array List of decorator names |
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| 148 | * @since 2018.04 |
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| 149 | * @category Developer |
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| 150 | * @see controller/frontend/common/decorators/default |
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| 151 | * @see controller/frontend/subscription/decorators/excludes |
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| 152 | * @see controller/frontend/subscription/decorators/global |
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| 153 | */ |
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| 154 | return self::addControllerDecorators( $context, $manager, 'subscription' ); |
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| 155 | } |
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| 157 |
