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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\router\schema\response;
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use GuzzleHttp\Psr7\Utils;
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use Psr\Http\Message\ResponseFactoryInterface;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\ServerRequestInterface;
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/**
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* A response which will render the specified template.
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*
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* This approach is inspired and based upon slim-routing https://github.com/juliangut/slim-routing
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* We only need a fraction of this functionality.
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*
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* @package core
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* @copyright Andrew Lyons <andrew@nicols.co.uk>
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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 view_response extends abstract_response {
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/**
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* Create a new view response.
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*
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* @param string $template The template name
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* @param array $parameters The parameters to pass
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* @param ServerRequestInterface $request The request
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* @param ResponseInterface|null $response The response
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*/
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public function __construct(
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/** @var string The template name */
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private readonly string $template,
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/** @var array The parameters to pass */
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private readonly array $parameters,
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ServerRequestInterface $request,
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?ResponseInterface $response = null,
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) {
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parent::__construct($request, $response);
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}
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/**
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* Get the template name.
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*
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* @return string
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*/
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public function get_template_name(): string {
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return $this->template;
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}
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/**
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* Get the parameters.
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*
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* @return array
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*/
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public function get_parameters(): array {
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return $this->parameters;
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}
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#[\Override]
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public function get_response(
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ResponseFactoryInterface $responsefactory,
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): ?ResponseInterface {
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global $OUTPUT;
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$response = parent::get_response($responsefactory);
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return $response
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->withHeader('Content-Type', 'text/html; charset=utf-8')
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->withBody(Utils::streamFor(
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$OUTPUT->render_from_template(
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$this->get_template_name(),
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$this->get_parameters(),
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),
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));
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}
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}
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