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<?php |
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declare(strict_types=1); |
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/** |
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* This file is part of phpDocumentor. |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* @author Mike van Riel <[email protected]> |
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* @copyright 2010-2018 Mike van Riel / Naenius (http://www.naenius.com) |
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* @license http://www.opensource.org/licenses/mit-license.php MIT |
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* @link http://phpdoc.org |
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*/ |
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namespace phpDocumentor\Descriptor\Filter; |
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use phpDocumentor\Descriptor\DescriptorAbstract; |
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use phpDocumentor\Descriptor\ProjectDescriptor\Settings; |
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use phpDocumentor\Descriptor\ProjectDescriptorBuilder; |
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use Zend\Filter\AbstractFilter; |
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/** |
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* Filters a Descriptor when the @internal inline tag, or normal tag, is used. |
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* |
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* When a Descriptor's description contains the inline tag @internal then the description of that tag should be |
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* included only when the visibility allows INTERNAL information. Otherwise it needs to be removed. |
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* |
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* Similarly, whenever the normal @internal tag is used should this filter return null if the visibility does not allow |
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* INTERNAL information. This will remove this descriptor from the project. |
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* |
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* @link http://www.phpdoc.org/docs/latest/for-users/phpdoc/tags/internal.html |
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*/ |
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class StripInternal implements FilterInterface |
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{ |
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/** @var ProjectDescriptorBuilder $builder */ |
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protected $builder; |
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/** |
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* Initializes this filter with an instance of the builder to retrieve the latest ProjectDescriptor from. |
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*/ |
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public function __construct(ProjectDescriptorBuilder $builder) |
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{ |
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$this->builder = $builder; |
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} |
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/** |
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* If the ProjectDescriptor's settings allow internal tags then return the Descriptor, otherwise null to filter it. |
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* |
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* @param DescriptorAbstract $value |
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* |
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* @return DescriptorAbstract|null |
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*/ |
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public function __invoke(?Filterable $value) : ?Filterable |
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{ |
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$isInternalAllowed = $this->builder->getProjectDescriptor()->isVisibilityAllowed(Settings::VISIBILITY_INTERNAL); |
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if ($isInternalAllowed) { |
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$value->setDescription(preg_replace('/\{@internal\s(.+?)\}\}/', '$1', $value->getDescription())); |
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return $value; |
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} |
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// remove inline @internal tags |
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$value->setDescription(preg_replace('/\{@internal\s(.+?)\}\}/', '', $value->getDescription())); |
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// if internal elements are not allowed; filter this element |
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if ($value->getTags()->get('internal')) { |
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return null; |
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} |
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return $value; |
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} |
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} |
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