Reporter::__invoke()   A
last analyzed

Complexity

Conditions 2
Paths 2

Size

Total Lines 9
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 5
CRAP Score 2

Importance

Changes 0
Metric Value
cc 2
eloc 6
nc 2
nop 3
dl 0
loc 9
ccs 5
cts 5
cp 1
crap 2
rs 9.6666
c 0
b 0
f 0
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<?php
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declare(strict_types=1);
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/**
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 * Minotaur
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 *
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 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
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 * use this file except in compliance with the License. You may obtain a copy of
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 * the License at
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 *
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 * http://www.apache.org/licenses/LICENSE-2.0
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 *
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 * Unless required by applicable law or agreed to in writing, software
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 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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 * License for the specific language governing permissions and limitations under
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 * the License.
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 *
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 * @copyright 2015-2017 Appertly
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 * @license   Apache-2.0
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 */
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namespace Minotaur\Http;
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use Psr\Http\Message\ServerRequestInterface as Request;
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use Psr\Http\Message\ResponseInterface as Response;
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/**
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 * Logs exceptions that occur further inside the layer pipeline.
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 */
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class Reporter implements \Minotaur\Route\Plugin
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{
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    /**
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     * @var \Minotaur\ErrorLogger
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     */
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    private $errorLogger;
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    /**
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     * Creates a new error Reporter.
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     *
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     * @param $errorLogger - The error logger
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     */
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    public function __construct(\Minotaur\ErrorLogger $errorLogger)
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    {
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        $this->errorLogger = $errorLogger;
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    }
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    /**
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     * Gets the plugin priority; larger means first.
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     *
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     * @return - The plugin priority
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     */
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    public function getPriority(): int
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    {
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        return PHP_INT_MAX - 1;
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    }
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    /**
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     * Middleware request–response handling.
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     *
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     * Performs a typical passthru (i.e. `return $next($req, $res);`), but in
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     * the event an `Exception` occurs, the `$errorLogger` is called, then the
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     * `Exception` is rethrown (most likely to be caught higher in the queue).
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     *
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     * @param $request - The server request
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     * @param $response - The response
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     * @param callable $next The next layer. (function (Request,Response): Response)
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     * @return - The response
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     * @throws \Exception rethrows any exception that occurs after logging.
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     */
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    public function __invoke(Request $request, Response $response, callable $next): Response
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    {
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        try {
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            return $next($request, $response);
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        } catch (\Exception $e) {
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            $this->errorLogger->log($e);
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            throw $e;
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        }
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    }
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}
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