102 lines
2.2 KiB
PHP
102 lines
2.2 KiB
PHP
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<?php
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/**
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* Superclass for the Property Group classes.
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*/
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declare(strict_types=1);
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namespace PhpMyAdmin\Properties\Options;
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use Countable;
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use function array_diff;
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use function count;
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use function in_array;
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/**
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* Parents group property items and provides methods to manage groups of
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* properties.
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*
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* @todo modify descriptions if needed, when the options are integrated
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*/
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abstract class OptionsPropertyGroup extends OptionsPropertyItem implements Countable
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{
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/**
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* Holds a group of properties (PhpMyAdmin\Properties\Options\OptionsPropertyItem instances)
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*
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* @var array
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*/
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private $properties;
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/**
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* Adds a property to the group of properties
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*
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* @param OptionsPropertyItem $property the property instance to be added
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* to the group
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*/
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public function addProperty($property): void
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{
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if (! $this->getProperties() == null && in_array($property, $this->getProperties(), true)) {
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return;
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}
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$this->properties[] = $property;
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}
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/**
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* Removes a property from the group of properties
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*
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* @param OptionsPropertyItem $property the property instance to be removed
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* from the group
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*/
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public function removeProperty($property): void
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{
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$this->properties = array_diff(
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$this->getProperties(),
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[$property]
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);
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}
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/* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
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/**
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* Gets the instance of the class
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*
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* @return OptionsPropertyGroup
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*/
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public function getGroup()
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{
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return $this;
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}
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/**
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* Gets the group of properties
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*
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* @return array
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*/
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public function getProperties()
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{
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return $this->properties;
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}
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/**
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* Gets the number of properties
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*/
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public function getNrOfProperties(): int
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{
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if ($this->properties === null) {
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return 0;
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}
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return count($this->properties);
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}
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/**
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* Countable interface implementation.
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*/
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public function count(): int
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{
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return $this->getNrOfProperties();
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}
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}
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