67 lines
1.3 KiB
PHP
67 lines
1.3 KiB
PHP
<?php
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namespace App\Web;
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class ValidationHelper
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{
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/**
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* @var Session
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*/
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protected $session;
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/**
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* @var bool
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*/
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protected $failed;
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/**
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* Validator constructor.
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* @param Session $session
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*/
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public function __construct(Session $session)
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{
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$this->session = $session;
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$this->failed = false;
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}
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public function alertIf(bool $condition, string $alert, string $type = 'danger')
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{
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if (!$this->failed && $condition) {
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$this->failed = true;
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$this->session->alert(lang($alert), $type);
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}
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return $this;
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}
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public function failIf(bool $condition)
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{
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if (!$this->failed && $condition) {
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$this->failed = true;
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}
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return $this;
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}
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public function callIf(bool $condition, callable $closure)
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{
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if (!$this->failed && $condition) {
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do {
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$result = $closure($this->session);
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if (is_callable($result)) {
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$closure = $result;
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}
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} while (!is_bool($result));
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$this->failed = !$result;
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}
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return $this;
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}
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public function fails()
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{
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return $this->failed;
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}
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}
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