60 lines
1.2 KiB
PHP
60 lines
1.2 KiB
PHP
<?php
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namespace nur\sery\wip\php\access;
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use nur\sery\cl;
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/**
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* Class GetAccess: accès à une valeur de $_GET
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*/
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class GetAccess extends AbstractAccess {
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function __construct($key, bool $allowEmpty=false) {
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$this->key = $key;
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$this->allowEmpty = $allowEmpty;
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}
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/** @var int|string */
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protected $key;
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protected bool $allowEmpty;
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function exists(): bool {
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$key = $this->key;
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if ($key === null) return false;
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return array_key_exists($key, $_GET);
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}
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public function available(): bool {
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$key = $this->key;
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if ($key === null) return false;
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if (array_key_exists($key, $_GET)) {
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return $this->allowEmpty || $_GET[$key] !== "";
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} else {
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return false;
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}
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}
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function get($default=null) {
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$key = $this->key;
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if ($key === null) return $default;
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if (array_key_exists($key, $_GET)) {
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$value = $_GET[$key];
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if ($value === "" && !$this->allowEmpty) return $default;
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return $value;
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} else {
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return $default;
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}
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}
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function set($value): void {
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$key = $this->key;
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if ($key === null) return;
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cl::set($_GET, $key, $value);
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}
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function del(): void {
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$key = $this->key;
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if ($key === null) return;
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cl::del($_GET, $key);
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}
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}
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