97 lines
1.9 KiB
PHP
97 lines
1.9 KiB
PHP
<?php
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/**
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* Adds a validation rules that allows us to check if a given parameter is unique.
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*
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* @package WP_Ultimo
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* @subpackage Helpers/Validation_Rules
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* @since 2.0.0
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*/
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namespace WP_Ultimo\Helpers\Validation_Rules;
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use Rakit\Validation\Rule;
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// Exit if accessed directly
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defined('ABSPATH') || exit;
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/**
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* Adds a validation rules that allows us to check if a given parameter is unique.
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*
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* @since 2.0.0
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*/
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class Unique extends Rule {
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/**
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* Error message to be returned when this value has been used.
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*
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* @since 2.0.0
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* @var string
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*/
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protected $message = ':attribute :value has been used';
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/**
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* Parameters that this rule accepts.
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*
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* @since 2.0.0
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* @var array
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*/
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protected $fillableParams = ['model', 'column', 'self_id']; // phpcs:ignore
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/**
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* Performs the actual check.
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*
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* @since 2.0.0
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*
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* @param mixed $value Value being checked.
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*/
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public function check($value): bool {
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$this->requireParameters(
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[
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'model',
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'column',
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]
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);
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$column = $this->parameter('column');
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$model = $this->parameter('model');
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$self_id = $this->parameter('self_id');
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switch ($model) {
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case '\WP_User':
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$callback = 'get_user_by';
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break;
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default:
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$callback = [$model, 'get_by'];
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break;
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}
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// do query
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$existing = call_user_func($callback, $column, $value);
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$user_models = [
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'\WP_User',
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\WP_Ultimo\Models\Customer::class,
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];
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/*
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* Customize the error message for the customer.
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*/
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if (in_array($model, $user_models, true)) {
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$this->message = __('A customer with the same email address or username already exists.', 'wp-multisite-waas');
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}
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if ( ! $existing) {
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return true;
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}
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if ( $existing instanceof \WP_User) {
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$id = $existing->ID;
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} else {
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$id = method_exists($existing, 'get_id') ? $existing->get_id() : $existing->id;
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}
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return absint($id) === absint($self_id);
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}
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}
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