62 lines
1.4 KiB
PHP
62 lines
1.4 KiB
PHP
<?php
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/**
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* Vvveb
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*
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* Copyright (C) 2022 Ziadin Givan
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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 Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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namespace Vvveb\System\Traits;
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trait Spam {
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//these must be empty, they are hidden in html and only bots will fill them
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//todo: add dynamic field name
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protected $spamFields = [
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'firstname-empty',
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'lastname-empty',
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'subject-empty',
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'contact-form',
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];
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function checkIfSpam(&$message) {
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return $message;
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}
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function isSpam(&$message) {
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$spam = false;
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foreach ($this->spamFields as $field) {
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if (isset($message[$field]) && ! empty($message[$field])) {
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return $spam = true;
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}
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}
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return $spam;
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}
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function removeSpamCatchFields(&$message) {
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foreach ($this->spamFields as $field) {
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if (isset($message[$field])) {
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unset($message[$field]);
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}
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}
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return $message;
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}
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}
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