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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle 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 General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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declare(strict_types=1);
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namespace customfield_number\hook;
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use customfield_number\provider_base;
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use customfield_number\field_controller;
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/**
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* Hook for adding custom providers to the provider_base.
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*
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* @package customfield_number
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* @copyright 2024 Ilya Tregubov <ilya.tregubov@proton.me>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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#[\core\attribute\label('This hook allows adding custom providers to calculate custom field automatically like price for course')]
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class add_custom_providers {
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/** @var provider_base[] $providers */
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protected array $providers = [];
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/**
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* Constructor.
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*
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* @param field_controller $field the custom field controller
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*/
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public function __construct(
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/** @var field_controller the custom field controller */
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public readonly field_controller $field,
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) {
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}
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/**
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* Add a provider to the hook.
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*
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* @param provider_base $provider
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*/
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public function add_provider(provider_base $provider): void {
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$this->providers[] = $provider;
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}
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/**
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* Get the list of providers added through the hook.
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*
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* @return provider_base[]
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*/
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public function get_providers(): array {
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return $this->providers;
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}
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}
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