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<?php |
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/** |
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* zf2-featureflags. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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* SOFTWARE. |
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* |
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* @copyright 2016 MehrAlsNix (http://www.mehralsnix.de) |
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* @license http://www.opensource.org/licenses/mit-license.php MIT |
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* |
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* @link http://github.com/MehrAlsNix/zf2-featureflags |
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*/ |
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namespace MehrAlsNix\FeatureToggle\Listener; |
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use MehrAlsNix\FeatureToggle\Annotation\Toggle; |
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use MehrAlsNix\FeatureToggle\Traits\ToggleTrait; |
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use Zend\EventManager\AbstractListenerAggregate; |
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use Zend\EventManager\EventManagerInterface; |
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use ZfAnnotation\Event\ParseEvent; |
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/** |
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* Abstract aggregate listener |
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*/ |
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class ToggleListener extends AbstractListenerAggregate |
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{ |
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use ToggleTrait; |
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/** |
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* @param EventManagerInterface $events |
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*/ |
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public function attach(EventManagerInterface $events, $priority = 1) |
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{ |
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$this->listeners[] = $events->attach(ParseEvent::EVENT_CLASS_PARSED, [$this, 'onClassParsed']); |
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} |
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public function onClassParsed(ParseEvent $event) |
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{ |
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$classHolder = $event->getTarget(); |
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$classAnnotations = $classHolder->getAnnotations(); |
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foreach ($classAnnotations as $annotation) { |
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if ($annotation instanceof Toggle && !$this->isActive($annotation->getName())) { |
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throw new \RuntimeException(); |
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} |
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} |
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$methodHolders = $classHolder->getMethods(); |
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foreach ($methodHolders as $methodHolder) { |
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foreach ($methodHolder->getAnnotations() as $annotation) { |
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if ($annotation instanceof Toggle && !$this->isActive($annotation->getName())) { |
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throw new \RuntimeException(); |
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} |
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} |
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} |
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} |
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} |
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