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<?php |
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namespace Germania\Pagination; |
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class PaginationFactory |
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{ |
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/** |
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* @var int |
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*/ |
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public $default_page_size = 25; |
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/** |
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* Default class FQDN for creating the Pagination instance |
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* @var string |
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*/ |
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public $default_pagination_class; |
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/** |
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* @param int|integer $default_page_size Default: 25 |
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* @param string|null $php_class Default: \Germania\Pagination\Pagination |
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*/ |
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public function __construct( int $default_page_size = 25, string $php_class = null ) |
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{ |
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$this->default_page_size = $default_page_size; |
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$this->default_pagination_class = $php_class ?: Pagination::class; |
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} |
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/** |
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* @param mixed $items The items to paginate: int, array or Traversable (countable) |
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* @param int|array $pagination_data The data to construct the pagination with |
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* @param string $php_class Optional: Custom pagination class FQDN |
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* @return |
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*/ |
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public function __invoke( $items, $pagination_data, string $custom_php_class = null ) |
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{ |
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$items_count = $this->countItems( $items ); |
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$klasse = $custom_php_class ?: $this->default_pagination_class; |
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$pagination = new $klasse( $items_count, $this->default_page_size ); |
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// Eval user data |
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if (is_numeric($pagination_data)): |
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$pagination->setCurrent( $pagination_data ); |
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elseif (is_array($pagination_data)): |
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if (!empty($pagination_data['size'])): |
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$pagination->setPageSize( $pagination_data['size'] ); |
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endif; |
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$pagination->setCurrent( $pagination_data['number'] ?? 0); |
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else: |
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throw new PaginationInvalidArgumentException("Integer or Array expected"); |
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endif; |
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return $pagination; |
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} |
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/** |
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* Counts the items to determine the $items_count parameter for Pagination class. |
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* |
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* @param mixed $items |
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* @return int |
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* @throws PaginationInvalidArgumentException |
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*/ |
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protected function countItems( $items ) |
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{ |
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if (is_array($items)): |
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return count($items); |
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elseif ($items instanceOf \Countable): |
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return count($items); |
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elseif ($items instanceOf \Traversable): |
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return iterator_count($items); |
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elseif (is_int($items)): |
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return $items; |
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else: |
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throw new PaginationInvalidArgumentException("Countable, Traversable or integer expected"); |
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endif; |
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} |
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} |
GermaniaKG /
Pagination
This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. It has, however, found a similar but not annotated parameter which might be a good fit.
Consider the following example. The parameter
$irelandis not defined by the methodfinale(...).The most likely cause is that the parameter was changed, but the annotation was not.