71 lines
1.9 KiB
PHP
71 lines
1.9 KiB
PHP
<?php
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/**
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* Useful PHP Traits
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* Copyright (C) 2023 Sebastian Meyer <sebastian.meyer@opencultureconsulting.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace OCC\Traits;
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/**
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* Reads data from inaccessible properties by using magic methods.
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*
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* @author Sebastian Meyer <sebastian.meyer@opencultureconsulting.com>
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* @package opencultureconsulting/traits
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* @access public
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*/
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trait Getter
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{
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/**
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* Read data from an inaccessible property.
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*
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* @access public
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* @final
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*
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* @param string $property
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*
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* @return mixed
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*
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* @throws \InvalidArgumentException
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*/
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final public function __get(string $property): mixed
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{
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$method = 'get' . ucfirst($property);
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if (
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property_exists(__CLASS__, $property)
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&& method_exists(__CLASS__, $method)
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) {
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return $this->$method();
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} else {
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throw new \InvalidArgumentException('Invalid property or missing getter method for property "' . __CLASS__ . '->' . $property . '".');
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}
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}
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/**
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* Check if an inaccessible property is set and not empty.
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*
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* @access public
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* @final
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*
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* @param string $property
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*
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* @return bool
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*/
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final public function __isset(string $property)
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{
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return !empty($this->__get($property));
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}
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}
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