50 lines
1.3 KiB
PHP
Executable File
50 lines
1.3 KiB
PHP
Executable File
<?php
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/**
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* Mageplaza
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*
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* NOTICE OF LICENSE
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*
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* This source file is subject to the Mageplaza.com license that is
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* available through the world-wide-web at this URL:
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* https://www.mageplaza.com/LICENSE.txt
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*
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* DISCLAIMER
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*
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* Do not edit or add to this file if you wish to upgrade this extension to newer
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* version in the future.
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*
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* @category Mageplaza
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* @package Mageplaza_Blog
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* @copyright Copyright (c) Mageplaza (https://www.mageplaza.com/)
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* @license https://www.mageplaza.com/LICENSE.txt
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*/
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namespace Mageplaza\Blog\Model\Config\Backend;
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use Magento\Framework\App\Config\Value;
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use Magento\Framework\Exception\ValidatorException;
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/**
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* Class Author
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* @package Mageplaza\Blog\Model\Config\Backend
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*/
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class Pagination extends Value
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{
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/**
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* @return Value|void
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* @throws ValidatorException
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*/
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public function beforeSave()
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{
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if (!empty($this->getValue())) {
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$valueArray = explode(',', $this->getValue());
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foreach ($valueArray as $value) {
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if (!is_numeric($value) || $value < 1) {
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throw new ValidatorException(__('Pagination value must be a positive integer.'));
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}
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}
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}
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parent::beforeSave(); // TODO: Change the autogenerated stub
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}
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}
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