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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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namespace core_ai\external;
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use core_external\external_api;
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use core_external\external_function_parameters;
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use core_external\external_single_structure;
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use core_external\external_value;
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/**
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* Web Service to control the order of a provider instance.
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*
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* @package core_ai
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* @category external
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* @copyright Meirza <meirza.arson@moodle.com>
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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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class set_provider_order extends external_api {
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/**
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* Returns description of method parameters
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*
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* @return external_function_parameters
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*/
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public static function execute_parameters(): external_function_parameters {
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return new external_function_parameters([
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'plugin' => new external_value(PARAM_INT, ' The provider instance ID', VALUE_REQUIRED),
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'direction' => new external_value(PARAM_INT, 'The direction to move', VALUE_REQUIRED),
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]);
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}
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/**
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* Set the provider instance order.
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*
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* @param int $providerid The provider instance ID
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* @param int $direction The direction to move the provider instance
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* @return array
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*/
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public static function execute(
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int $providerid,
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int $direction,
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): array {
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[
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'plugin' => $providerid,
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'direction' => $direction,
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] = self::validate_parameters(self::execute_parameters(), [
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'plugin' => $providerid,
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'direction' => $direction,
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]);
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$context = \context_system::instance();
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self::validate_context($context);
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require_capability('moodle/site:config', $context);
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$manager = \core\di::get(\core_ai\manager::class);
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$aiproviders = $manager->get_provider_instances(['id' => $providerid]);
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$aiprovider = reset($aiproviders);
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if ($aiprovider) {
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$manager->change_provider_order($providerid, $direction);
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}
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$directionstring = $direction === \core\plugininfo\aiprovider::MOVE_UP
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? \core\plugininfo\aiprovider::UP
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: \core\plugininfo\aiprovider::DOWN;
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$message = get_string('providermoved' . $directionstring, 'ai', $aiprovider->name);
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$messagetype = \core\notification::SUCCESS;
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\core\notification::add($message, $messagetype);
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return [];
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}
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/**
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* Describe the return structure of the external service.
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*
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* @return external_single_structure
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*/
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public static function execute_returns(): external_single_structure {
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return new external_single_structure([]);
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}
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}
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