8677009716

Committed 13 Apr 2024 11:45PM UTC coverage: 84.44% (-2.2%) from 86.607%

Build # 8677009716

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push

github

Committed by

web-flow

Commit Message

Merge pull request #8776 from kenjis/fix-findQualifiedNameFromPath-Cannot-declare-class-v3

fix: Cannot declare class CodeIgniter\Config\Services, because the name is already in use

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0 of 3 new or added lines in 1 file covered. (0.0%)

478 existing lines in 72 files now uncovered.

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44.44

/system/Debug/Exceptions.php

<?php

declare(strict_types=1);

/**
 * This file is part of CodeIgniter 4 framework.
 *
 * (c) CodeIgniter Foundation <admin@codeigniter.com>
 *
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 */

namespace CodeIgniter\Debug;

use CodeIgniter\API\ResponseTrait;
use CodeIgniter\Exceptions\HasExitCodeInterface;
use CodeIgniter\Exceptions\HTTPExceptionInterface;
use CodeIgniter\Exceptions\PageNotFoundException;
use CodeIgniter\HTTP\Exceptions\HTTPException;
use CodeIgniter\HTTP\RequestInterface;
use CodeIgniter\HTTP\ResponseInterface;
use Config\Exceptions as ExceptionsConfig;
use Config\Paths;
use Config\Services;
use ErrorException;
use Psr\Log\LogLevel;
use Throwable;

/**
 * Exceptions manager
 *
 * @see \CodeIgniter\Debug\ExceptionsTest
 */
class Exceptions
{
    use ResponseTrait;

    /**
     * Nesting level of the output buffering mechanism
     *
     * @var int
     *
     * @deprecated 4.4.0 No longer used. Moved to BaseExceptionHandler.
     */
    public $ob_level;

    /**
     * The path to the directory containing the
     * cli and html error view directories.
     *
     * @var string
     *
     * @deprecated 4.4.0 No longer used. Moved to BaseExceptionHandler.
     */
    protected $viewPath;

    /**
     * Config for debug exceptions.
     *
     * @var ExceptionsConfig
     */
    protected $config;

    /**
     * The request.
     *
     * @var RequestInterface|null
     */
    protected $request;

    /**
     * The outgoing response.
     *
     * @var ResponseInterface
     */
    protected $response;

    private ?Throwable $exceptionCaughtByExceptionHandler = null;

    public function __construct(ExceptionsConfig $config)
    {
        // For backward compatibility
        $this->ob_level = ob_get_level();
        $this->viewPath = rtrim($config->errorViewPath, '\\/ ') . DIRECTORY_SEPARATOR;

        $this->config = $config;

        // workaround for upgraded users
        // This causes "Deprecated: Creation of dynamic property" in PHP 8.2.
        // @TODO remove this after dropping PHP 8.1 support.
        if (! isset($this->config->sensitiveDataInTrace)) {
            $this->config->sensitiveDataInTrace = [];
        }
        if (! isset($this->config->logDeprecations, $this->config->deprecationLogLevel)) {
            $this->config->logDeprecations     = false;
            $this->config->deprecationLogLevel = LogLevel::WARNING;
        }
    }

    /**
     * Responsible for registering the error, exception and shutdown
     * handling of our application.
     *
     * @codeCoverageIgnore
     *
     * @return void
     */
    public function initialize()
    {
        set_exception_handler($this->exceptionHandler(...));
        set_error_handler($this->errorHandler(...));
        register_shutdown_function([$this, 'shutdownHandler']);
    }

    /**
     * Catches any uncaught errors and exceptions, including most Fatal errors
     * (Yay PHP7!). Will log the error, display it if display_errors is on,
     * and fire an event that allows custom actions to be taken at this point.
     *
     * @return void
     */
    public function exceptionHandler(Throwable $exception)
    {
        $this->exceptionCaughtByExceptionHandler = $exception;

        [$statusCode, $exitCode] = $this->determineCodes($exception);

        $this->request = Services::request();

        if ($this->config->log === true && ! in_array($statusCode, $this->config->ignoreCodes, true)) {
            $uri       = $this->request->getPath() === '' ? '/' : $this->request->getPath();
            $routeInfo = '[Method: ' . $this->request->getMethod() . ', Route: ' . $uri . ']';

            log_message('critical', $exception::class . ": {message}\n{routeInfo}\nin {exFile} on line {exLine}.\n{trace}", [
                'message'   => $exception->getMessage(),
                'routeInfo' => $routeInfo,
                'exFile'    => clean_path($exception->getFile()), // {file} refers to THIS file
                'exLine'    => $exception->getLine(), // {line} refers to THIS line
                'trace'     => self::renderBacktrace($exception->getTrace()),
            ]);

            // Get the first exception.
            $last = $exception;

            while ($prevException = $last->getPrevious()) {
                $last = $prevException;

                log_message('critical', '[Caused by] ' . $prevException::class . ": {message}\nin {exFile} on line {exLine}.\n{trace}", [
                    'message' => $prevException->getMessage(),
                    'exFile'  => clean_path($prevException->getFile()), // {file} refers to THIS file
                    'exLine'  => $prevException->getLine(), // {line} refers to THIS line
                    'trace'   => self::renderBacktrace($prevException->getTrace()),
                ]);
            }
        }

        $this->response = Services::response();

        if (method_exists($this->config, 'handler')) {
            // Use new ExceptionHandler
            $handler = $this->config->handler($statusCode, $exception);
            $handler->handle(
                $exception,
                $this->request,
                $this->response,
                $statusCode,
                $exitCode
            );

            return;
        }

        // For backward compatibility
        if (! is_cli()) {
            try {
                $this->response->setStatusCode($statusCode);
            } catch (HTTPException) {
                // Workaround for invalid HTTP status code.
                $statusCode = 500;
                $this->response->setStatusCode($statusCode);
            }

            if (! headers_sent()) {
                header(sprintf('HTTP/%s %s %s', $this->request->getProtocolVersion(), $this->response->getStatusCode(), $this->response->getReasonPhrase()), true, $statusCode);
            }

            if (! str_contains($this->request->getHeaderLine('accept'), 'text/html')) {
                $this->respond(ENVIRONMENT === 'development' ? $this->collectVars($exception, $statusCode) : '', $statusCode)->send();

                exit($exitCode);
            }
        }

        $this->render($exception, $statusCode);

        exit($exitCode);
    }

    /**
     * The callback to be registered to `set_error_handler()`.
     *
     * @return bool
     *
     * @throws ErrorException
     *
     * @codeCoverageIgnore
     */
    public function errorHandler(int $severity, string $message, ?string $file = null, ?int $line = null)
    {
        if ($this->isDeprecationError($severity)) {
            if (! $this->config->logDeprecations || (bool) env('CODEIGNITER_SCREAM_DEPRECATIONS')) {
                throw new ErrorException($message, 0, $severity, $file, $line);
            }

            return $this->handleDeprecationError($message, $file, $line);
        }

        if ((error_reporting() & $severity) !== 0) {
            throw new ErrorException($message, 0, $severity, $file, $line);
        }

        return false; // return false to propagate the error to PHP standard error handler
    }

    /**
     * Checks to see if any errors have happened during shutdown that
     * need to be caught and handle them.
     *
     * @codeCoverageIgnore
     *
     * @return void
     */
    public function shutdownHandler()
    {
        $error = error_get_last();

        if ($error === null) {
            return;
        }

        ['type' => $type, 'message' => $message, 'file' => $file, 'line' => $line] = $error;

        if ($this->exceptionCaughtByExceptionHandler instanceof Throwable) {
            $message .= "\n【Previous Exception】\n"
                . $this->exceptionCaughtByExceptionHandler::class . "\n"
                . $this->exceptionCaughtByExceptionHandler->getMessage() . "\n"
                . $this->exceptionCaughtByExceptionHandler->getTraceAsString();
        }

        if (in_array($type, [E_ERROR, E_CORE_ERROR, E_COMPILE_ERROR, E_PARSE], true)) {
            $this->exceptionHandler(new ErrorException($message, 0, $type, $file, $line));
        }
    }

    /**
     * Determines the view to display based on the exception thrown,
     * whether an HTTP or CLI request, etc.
     *
     * @return string The path and filename of the view file to use
     *
     * @deprecated 4.4.0 No longer used. Moved to ExceptionHandler.
     */
    protected function determineView(Throwable $exception, string $templatePath): string
    {
        // Production environments should have a custom exception file.
        $view         = 'production.php';
        $templatePath = rtrim($templatePath, '\\/ ') . DIRECTORY_SEPARATOR;

        if (
            in_array(
                strtolower(ini_get('display_errors')),
                ['1', 'true', 'on', 'yes'],
                true
            )
        ) {
            $view = 'error_exception.php';
        }

        // 404 Errors
        if ($exception instanceof PageNotFoundException) {
            return 'error_404.php';
        }

        // Allow for custom views based upon the status code
        if (is_file($templatePath . 'error_' . $exception->getCode() . '.php')) {
            return 'error_' . $exception->getCode() . '.php';
        }

        return $view;
    }

    /**
     * Given an exception and status code will display the error to the client.
     *
     * @return void
     *
     * @deprecated 4.4.0 No longer used. Moved to BaseExceptionHandler.
     */
    protected function render(Throwable $exception, int $statusCode)
    {
        // Determine possible directories of error views
        $path    = $this->viewPath;
        $altPath = rtrim((new Paths())->viewDirectory, '\\/ ') . DIRECTORY_SEPARATOR . 'errors' . DIRECTORY_SEPARATOR;

        $path    .= (is_cli() ? 'cli' : 'html') . DIRECTORY_SEPARATOR;
        $altPath .= (is_cli() ? 'cli' : 'html') . DIRECTORY_SEPARATOR;

        // Determine the views
        $view    = $this->determineView($exception, $path);
        $altView = $this->determineView($exception, $altPath);

        // Check if the view exists
        if (is_file($path . $view)) {
            $viewFile = $path . $view;
        } elseif (is_file($altPath . $altView)) {
            $viewFile = $altPath . $altView;
        }

        if (! isset($viewFile)) {
            echo 'The error view files were not found. Cannot render exception trace.';

            exit(1);
        }

        echo (function () use ($exception, $statusCode, $viewFile): string {
            $vars = $this->collectVars($exception, $statusCode);
            extract($vars, EXTR_SKIP);

            ob_start();
            include $viewFile;

            return ob_get_clean();
        })();
    }

    /**
     * Gathers the variables that will be made available to the view.
     *
     * @deprecated 4.4.0 No longer used. Moved to BaseExceptionHandler.
     */
    protected function collectVars(Throwable $exception, int $statusCode): array
    {
        // Get the first exception.
        $firstException = $exception;

        while ($prevException = $firstException->getPrevious()) {
            $firstException = $prevException;
        }

        $trace = $firstException->getTrace();

        if ($this->config->sensitiveDataInTrace !== []) {
            $trace = $this->maskSensitiveData($trace, $this->config->sensitiveDataInTrace);
        }

        return [
            'title'   => $exception::class,
            'type'    => $exception::class,
            'code'    => $statusCode,
            'message' => $exception->getMessage(),
            'file'    => $exception->getFile(),
            'line'    => $exception->getLine(),
            'trace'   => $trace,
        ];
    }

    /**
     * Mask sensitive data in the trace.
     *
     * @param array $trace
     *
     * @return array
     *
     * @deprecated 4.4.0 No longer used. Moved to BaseExceptionHandler.
     */
    protected function maskSensitiveData($trace, array $keysToMask, string $path = '')
    {
        foreach ($trace as $i => $line) {
            $trace[$i]['args'] = $this->maskData($line['args'], $keysToMask);
        }

        return $trace;
    }

    /**
     * @param array|object $args
     *
     * @return array|object
     *
     * @deprecated 4.4.0 No longer used. Moved to BaseExceptionHandler.
     */
    private function maskData($args, array $keysToMask, string $path = '')
    {
        foreach ($keysToMask as $keyToMask) {
            $explode = explode('/', $keyToMask);
            $index   = end($explode);

            if (str_starts_with(strrev($path . '/' . $index), strrev($keyToMask))) {
                if (is_array($args) && array_key_exists($index, $args)) {
                    $args[$index] = '******************';
                } elseif (
                    is_object($args) && property_exists($args, $index)
                    && isset($args->{$index}) && is_scalar($args->{$index})
                ) {
                    $args->{$index} = '******************';
                }
            }
        }

        if (is_array($args)) {
            foreach ($args as $pathKey => $subarray) {
                $args[$pathKey] = $this->maskData($subarray, $keysToMask, $path . '/' . $pathKey);
            }
        } elseif (is_object($args)) {
            foreach ($args as $pathKey => $subarray) {
                $args->{$pathKey} = $this->maskData($subarray, $keysToMask, $path . '/' . $pathKey);
            }
        }

        return $args;
    }

    /**
     * Determines the HTTP status code and the exit status code for this request.
     */
    protected function determineCodes(Throwable $exception): array
    {
        $statusCode = 500;
        $exitStatus = EXIT_ERROR;

        if ($exception instanceof HTTPExceptionInterface) {
            $statusCode = $exception->getCode();
        }

        if ($exception instanceof HasExitCodeInterface) {
            $exitStatus = $exception->getExitCode();
        }

        return [$statusCode, $exitStatus];
    }

    private function isDeprecationError(int $error): bool
    {
        $deprecations = E_DEPRECATED | E_USER_DEPRECATED;

        return ($error & $deprecations) !== 0;
    }

    /**
     * @return true
     */
    private function handleDeprecationError(string $message, ?string $file = null, ?int $line = null): bool
    {
        // Remove the trace of the error handler.
        $trace = array_slice(debug_backtrace(), 2);

        log_message(
            $this->config->deprecationLogLevel,
            "[DEPRECATED] {message} in {errFile} on line {errLine}.\n{trace}",
            [
                'message' => $message,
                'errFile' => clean_path($file ?? ''),
                'errLine' => $line ?? 0,
                'trace'   => self::renderBacktrace($trace),
            ]
        );

        return true;
    }

    // --------------------------------------------------------------------
    // Display Methods
    // --------------------------------------------------------------------

    /**
     * This makes nicer looking paths for the error output.
     *
     * @deprecated Use dedicated `clean_path()` function.
     */
    public static function cleanPath(string $file): string
    {
        return match (true) {
            str_starts_with($file, APPPATH)                             => 'APPPATH' . DIRECTORY_SEPARATOR . substr($file, strlen(APPPATH)),
            str_starts_with($file, SYSTEMPATH)                          => 'SYSTEMPATH' . DIRECTORY_SEPARATOR . substr($file, strlen(SYSTEMPATH)),
            str_starts_with($file, FCPATH)                              => 'FCPATH' . DIRECTORY_SEPARATOR . substr($file, strlen(FCPATH)),
            defined('VENDORPATH') && str_starts_with($file, VENDORPATH) => 'VENDORPATH' . DIRECTORY_SEPARATOR . substr($file, strlen(VENDORPATH)),
            default                                                     => $file,
        };
    }

    /**
     * Describes memory usage in real-world units. Intended for use
     * with memory_get_usage, etc.
     *
     * @deprecated 4.4.0 No longer used. Moved to BaseExceptionHandler.
     */
    public static function describeMemory(int $bytes): string
    {
        if ($bytes < 1024) {
            return $bytes . 'B';
        }

        if ($bytes < 1_048_576) {
            return round($bytes / 1024, 2) . 'KB';
        }

        return round($bytes / 1_048_576, 2) . 'MB';
    }

    /**
     * Creates a syntax-highlighted version of a PHP file.
     *
     * @return bool|string
     *
     * @deprecated 4.4.0 No longer used. Moved to BaseExceptionHandler.
     */
    public static function highlightFile(string $file, int $lineNumber, int $lines = 15)
    {
        if ($file === '' || ! is_readable($file)) {
            return false;
        }

        // Set our highlight colors:
        if (function_exists('ini_set')) {
            ini_set('highlight.comment', '#767a7e; font-style: italic');
            ini_set('highlight.default', '#c7c7c7');
            ini_set('highlight.html', '#06B');
            ini_set('highlight.keyword', '#f1ce61;');
            ini_set('highlight.string', '#869d6a');
        }

        try {
            $source = file_get_contents($file);
        } catch (Throwable) {
            return false;
        }

        $source = str_replace(["\r\n", "\r"], "\n", $source);
        $source = explode("\n", highlight_string($source, true));
        $source = str_replace('<br />', "\n", $source[1]);
        $source = explode("\n", str_replace("\r\n", "\n", $source));

        // Get just the part to show
        $start = max($lineNumber - (int) round($lines / 2), 0);

        // Get just the lines we need to display, while keeping line numbers...
        $source = array_splice($source, $start, $lines, true);

        // Used to format the line number in the source
        $format = '% ' . strlen((string) ($start + $lines)) . 'd';

        $out = '';
        // Because the highlighting may have an uneven number
        // of open and close span tags on one line, we need
        // to ensure we can close them all to get the lines
        // showing correctly.
        $spans = 1;

        foreach ($source as $n => $row) {
            $spans += substr_count($row, '<span') - substr_count($row, '</span');
            $row = str_replace(["\r", "\n"], ['', ''], $row);

            if (($n + $start + 1) === $lineNumber) {
                preg_match_all('#<[^>]+>#', $row, $tags);

                $out .= sprintf(
                    "<span class='line highlight'><span class='number'>{$format}</span> %s\n</span>%s",
                    $n + $start + 1,
                    strip_tags($row),
                    implode('', $tags[0])
                );
            } else {
                $out .= sprintf('<span class="line"><span class="number">' . $format . '</span> %s', $n + $start + 1, $row) . "\n";
            }
        }

        if ($spans > 0) {
            $out .= str_repeat('</span>', $spans);
        }

        return '<pre><code>' . $out . '</code></pre>';
    }

    private static function renderBacktrace(array $backtrace): string
    {
        $backtraces = [];

        foreach ($backtrace as $index => $trace) {
            $frame = $trace + ['file' => '[internal function]', 'line' => '', 'class' => '', 'type' => '', 'args' => []];

            if ($frame['file'] !== '[internal function]') {
                $frame['file'] = sprintf('%s(%s)', $frame['file'], $frame['line']);
            }

            unset($frame['line']);
            $idx = $index;
            $idx = str_pad((string) ++$idx, 2, ' ', STR_PAD_LEFT);

            $args = implode(', ', array_map(static fn ($value): string => match (true) {
                is_object($value)   => sprintf('Object(%s)', $value::class),
                is_array($value)    => $value !== [] ? '[...]' : '[]',
                $value === null     => 'null',
                is_resource($value) => sprintf('resource (%s)', get_resource_type($value)),
                default             => var_export($value, true),
            }, $frame['args']));

            $backtraces[] = sprintf(
                '%s %s: %s%s%s(%s)',
                $idx,
                clean_path($frame['file']),
                $frame['class'],
                $frame['type'],
                $frame['function'],
                $args
            );
        }

        return implode("\n", $backtraces);
    }
}

1	<?php
2
3	declare(strict_types=1);
4
5	/**
6	* This file is part of CodeIgniter 4 framework.
7	*
8	* (c) CodeIgniter Foundation <admin@codeigniter.com>
9	*
10	* For the full copyright and license information, please view
11	* the LICENSE file that was distributed with this source code.
12	*/
13
14	namespace CodeIgniter\Debug;
15
16	use CodeIgniter\API\ResponseTrait;
17	use CodeIgniter\Exceptions\HasExitCodeInterface;
18	use CodeIgniter\Exceptions\HTTPExceptionInterface;
19	use CodeIgniter\Exceptions\PageNotFoundException;
20	use CodeIgniter\HTTP\Exceptions\HTTPException;
21	use CodeIgniter\HTTP\RequestInterface;
22	use CodeIgniter\HTTP\ResponseInterface;
23	use Config\Exceptions as ExceptionsConfig;
24	use Config\Paths;
25	use Config\Services;
26	use ErrorException;
27	use Psr\Log\LogLevel;
28	use Throwable;
29
30	/**
31	* Exceptions manager
32	*
33	* @see \CodeIgniter\Debug\ExceptionsTest
34	*/
35	class Exceptions
36	{
37	use ResponseTrait;
38
39	/**
40	* Nesting level of the output buffering mechanism
41	*
42	* @var int
43	*
44	* @deprecated 4.4.0 No longer used. Moved to BaseExceptionHandler.
45	*/
46	public $ob_level;
47
48	/**
49	* The path to the directory containing the
50	* cli and html error view directories.
51	*
52	* @var string
53	*
54	* @deprecated 4.4.0 No longer used. Moved to BaseExceptionHandler.
55	*/
56	protected $viewPath;
57
58	/**
59	* Config for debug exceptions.
60	*
61	* @var ExceptionsConfig
62	*/
63	protected $config;
64
65	/**
66	* The request.
67	*
68	* @var RequestInterface\|null
69	*/
70	protected $request;
71
72	/**
73	* The outgoing response.
74	*
75	* @var ResponseInterface
76	*/
77	protected $response;
78
79	private ?Throwable $exceptionCaughtByExceptionHandler = null;
80
81	public function __construct(ExceptionsConfig $config)
82	{
83	// For backward compatibility
84	$this->ob_level = ob_get_level();	12✔
85	$this->viewPath = rtrim($config->errorViewPath, '\\/ ') . DIRECTORY_SEPARATOR;	12✔
86
87	$this->config = $config;	12✔
88
89	// workaround for upgraded users
90	// This causes "Deprecated: Creation of dynamic property" in PHP 8.2.
91	// @TODO remove this after dropping PHP 8.1 support.
92	if (! isset($this->config->sensitiveDataInTrace)) {	12✔
93	$this->config->sensitiveDataInTrace = [];	×
94	}
95	if (! isset($this->config->logDeprecations, $this->config->deprecationLogLevel)) {	12✔
96	$this->config->logDeprecations = false;	×
97	$this->config->deprecationLogLevel = LogLevel::WARNING;	×
98	}
99	}
100
101	/**
102	* Responsible for registering the error, exception and shutdown
103	* handling of our application.
104	*
105	* @codeCoverageIgnore
106	*
107	* @return void
108	*/
109	public function initialize()
110	{
111	set_exception_handler($this->exceptionHandler(...));	3✔
112	set_error_handler($this->errorHandler(...));	3✔
113	register_shutdown_function([$this, 'shutdownHandler']);	3✔
114	}
115
116	/**
117	* Catches any uncaught errors and exceptions, including most Fatal errors
118	* (Yay PHP7!). Will log the error, display it if display_errors is on,
119	* and fire an event that allows custom actions to be taken at this point.
120	*
121	* @return void
122	*/
123	public function exceptionHandler(Throwable $exception)
124	{
125	$this->exceptionCaughtByExceptionHandler = $exception;	×
126
127	[$statusCode, $exitCode] = $this->determineCodes($exception);	×
128
129	$this->request = Services::request();	×
130
131	if ($this->config->log === true && ! in_array($statusCode, $this->config->ignoreCodes, true)) {	×
132	$uri = $this->request->getPath() === '' ? '/' : $this->request->getPath();	×
133	$routeInfo = '[Method: ' . $this->request->getMethod() . ', Route: ' . $uri . ']';	×
134
135	log_message('critical', $exception::class . ": {message}\n{routeInfo}\nin {exFile} on line {exLine}.\n{trace}", [	×
136	'message' => $exception->getMessage(),	×
137	'routeInfo' => $routeInfo,	×
138	'exFile' => clean_path($exception->getFile()), // {file} refers to THIS file	×
139	'exLine' => $exception->getLine(), // {line} refers to THIS line	×
140	'trace' => self::renderBacktrace($exception->getTrace()),	×
141	]);	×
142
143	// Get the first exception.
144	$last = $exception;	×
145
146	while ($prevException = $last->getPrevious()) {	×
147	$last = $prevException;	×
148
149	log_message('critical', '[Caused by] ' . $prevException::class . ": {message}\nin {exFile} on line {exLine}.\n{trace}", [	×
150	'message' => $prevException->getMessage(),	×
151	'exFile' => clean_path($prevException->getFile()), // {file} refers to THIS file	×
152	'exLine' => $prevException->getLine(), // {line} refers to THIS line	×
153	'trace' => self::renderBacktrace($prevException->getTrace()),	×
154	]);	×
155	}
156	}
157
158	$this->response = Services::response();	×
159
160	if (method_exists($this->config, 'handler')) {	×
161	// Use new ExceptionHandler
162	$handler = $this->config->handler($statusCode, $exception);	×
163	$handler->handle(	×
164	$exception,	×
165	$this->request,	×
166	$this->response,	×
167	$statusCode,	×
168	$exitCode	×
169	);	×
170
171	return;	×
172	}
173
174	// For backward compatibility
175	if (! is_cli()) {	×
176	try {
177	$this->response->setStatusCode($statusCode);	×
178	} catch (HTTPException) {	×
179	// Workaround for invalid HTTP status code.
180	$statusCode = 500;	×
181	$this->response->setStatusCode($statusCode);	×
182	}
183
184	if (! headers_sent()) {	×
185	header(sprintf('HTTP/%s %s %s', $this->request->getProtocolVersion(), $this->response->getStatusCode(), $this->response->getReasonPhrase()), true, $statusCode);	×
186	}
187
188	if (! str_contains($this->request->getHeaderLine('accept'), 'text/html')) {	×
189	$this->respond(ENVIRONMENT === 'development' ? $this->collectVars($exception, $statusCode) : '', $statusCode)->send();	×
190
191	exit($exitCode);	×
192	}
193	}
194
195	$this->render($exception, $statusCode);	×
196
197	exit($exitCode);	×
198	}
199
200	/**
201	* The callback to be registered to `set_error_handler()`.
202	*
203	* @return bool
204	*
205	* @throws ErrorException
206	*
207	* @codeCoverageIgnore
208	*/
209	public function errorHandler(int $severity, string $message, ?string $file = null, ?int $line = null)
210	{
211	if ($this->isDeprecationError($severity)) {	73✔
212	if (! $this->config->logDeprecations \|\| (bool) env('CODEIGNITER_SCREAM_DEPRECATIONS')) {	2✔
UNCOV 213	throw new ErrorException($message, 0, $severity, $file, $line);	×
214	}
215
216	return $this->handleDeprecationError($message, $file, $line);	2✔
217	}
218
219	if ((error_reporting() & $severity) !== 0) {	71✔
220	throw new ErrorException($message, 0, $severity, $file, $line);	41✔
221	}
222
223	return false; // return false to propagate the error to PHP standard error handler	30✔
224	}
225
226	/**
227	* Checks to see if any errors have happened during shutdown that
228	* need to be caught and handle them.
229	*
230	* @codeCoverageIgnore
231	*
232	* @return void
233	*/
234	public function shutdownHandler()
235	{
UNCOV 236	$error = error_get_last();	×
237
UNCOV 238	if ($error === null) {	×
UNCOV 239	return;	×
240	}
241
UNCOV 242	['type' => $type, 'message' => $message, 'file' => $file, 'line' => $line] = $error;	×
243
UNCOV 244	if ($this->exceptionCaughtByExceptionHandler instanceof Throwable) {	×
UNCOV 245	$message .= "\n【Previous Exception】\n"	×
UNCOV 246	. $this->exceptionCaughtByExceptionHandler::class . "\n"	×
UNCOV 247	. $this->exceptionCaughtByExceptionHandler->getMessage() . "\n"	×
UNCOV 248	. $this->exceptionCaughtByExceptionHandler->getTraceAsString();	×
249	}
250
UNCOV 251	if (in_array($type, [E_ERROR, E_CORE_ERROR, E_COMPILE_ERROR, E_PARSE], true)) {	×
UNCOV 252	$this->exceptionHandler(new ErrorException($message, 0, $type, $file, $line));	×
253	}
254	}
255
256	/**
257	* Determines the view to display based on the exception thrown,
258	* whether an HTTP or CLI request, etc.
259	*
260	* @return string The path and filename of the view file to use
261	*
262	* @deprecated 4.4.0 No longer used. Moved to ExceptionHandler.
263	*/
264	protected function determineView(Throwable $exception, string $templatePath): string
265	{
266	// Production environments should have a custom exception file.
267	$view = 'production.php';	1✔
268	$templatePath = rtrim($templatePath, '\\/ ') . DIRECTORY_SEPARATOR;	1✔
269
270	if (
271	in_array(	1✔
272	strtolower(ini_get('display_errors')),	1✔
273	['1', 'true', 'on', 'yes'],	1✔
274	true	1✔
275	)	1✔
276	) {
277	$view = 'error_exception.php';	1✔
278	}
279
280	// 404 Errors
281	if ($exception instanceof PageNotFoundException) {	1✔
282	return 'error_404.php';	1✔
283	}
284
285	// Allow for custom views based upon the status code
286	if (is_file($templatePath . 'error_' . $exception->getCode() . '.php')) {	1✔
287	return 'error_' . $exception->getCode() . '.php';	1✔
288	}
289
290	return $view;	1✔
291	}
292
293	/**
294	* Given an exception and status code will display the error to the client.
295	*
296	* @return void
297	*
298	* @deprecated 4.4.0 No longer used. Moved to BaseExceptionHandler.
299	*/
300	protected function render(Throwable $exception, int $statusCode)
301	{
302	// Determine possible directories of error views
UNCOV 303	$path = $this->viewPath;	×
UNCOV 304	$altPath = rtrim((new Paths())->viewDirectory, '\\/ ') . DIRECTORY_SEPARATOR . 'errors' . DIRECTORY_SEPARATOR;	×
305
UNCOV 306	$path .= (is_cli() ? 'cli' : 'html') . DIRECTORY_SEPARATOR;	×
UNCOV 307	$altPath .= (is_cli() ? 'cli' : 'html') . DIRECTORY_SEPARATOR;	×
308
309	// Determine the views
UNCOV 310	$view = $this->determineView($exception, $path);	×
UNCOV 311	$altView = $this->determineView($exception, $altPath);	×
312
313	// Check if the view exists
UNCOV 314	if (is_file($path . $view)) {	×
UNCOV 315	$viewFile = $path . $view;	×
UNCOV 316	} elseif (is_file($altPath . $altView)) {	×
UNCOV 317	$viewFile = $altPath . $altView;	×
318	}
319
UNCOV 320	if (! isset($viewFile)) {	×
UNCOV 321	echo 'The error view files were not found. Cannot render exception trace.';	×
322
UNCOV 323	exit(1);	×
324	}
325
UNCOV 326	echo (function () use ($exception, $statusCode, $viewFile): string {	×
UNCOV 327	$vars = $this->collectVars($exception, $statusCode);	×
UNCOV 328	extract($vars, EXTR_SKIP);	×
329
UNCOV 330	ob_start();	×
UNCOV 331	include $viewFile;	×
332
UNCOV 333	return ob_get_clean();	×
UNCOV 334	})();	×
335	}
336
337	/**
338	* Gathers the variables that will be made available to the view.
339	*
340	* @deprecated 4.4.0 No longer used. Moved to BaseExceptionHandler.
341	*/
342	protected function collectVars(Throwable $exception, int $statusCode): array
343	{
344	// Get the first exception.
345	$firstException = $exception;	1✔
346
347	while ($prevException = $firstException->getPrevious()) {	1✔
UNCOV 348	$firstException = $prevException;	×
349	}
350
351	$trace = $firstException->getTrace();	1✔
352
353	if ($this->config->sensitiveDataInTrace !== []) {	1✔
UNCOV 354	$trace = $this->maskSensitiveData($trace, $this->config->sensitiveDataInTrace);	×
355	}
356
357	return [	1✔
358	'title' => $exception::class,	1✔
359	'type' => $exception::class,	1✔
360	'code' => $statusCode,	1✔
361	'message' => $exception->getMessage(),	1✔
362	'file' => $exception->getFile(),	1✔
363	'line' => $exception->getLine(),	1✔
364	'trace' => $trace,	1✔
365	];	1✔
366	}
367
368	/**
369	* Mask sensitive data in the trace.
370	*
371	* @param array $trace
372	*
373	* @return array
374	*
375	* @deprecated 4.4.0 No longer used. Moved to BaseExceptionHandler.
376	*/
377	protected function maskSensitiveData($trace, array $keysToMask, string $path = '')
378	{
379	foreach ($trace as $i => $line) {	2✔
380	$trace[$i]['args'] = $this->maskData($line['args'], $keysToMask);	2✔
381	}
382
383	return $trace;	2✔
384	}
385
386	/**
387	* @param array\|object $args
388	*
389	* @return array\|object
390	*
391	* @deprecated 4.4.0 No longer used. Moved to BaseExceptionHandler.
392	*/
393	private function maskData($args, array $keysToMask, string $path = '')
394	{
395	foreach ($keysToMask as $keyToMask) {	2✔
396	$explode = explode('/', $keyToMask);	2✔
397	$index = end($explode);	2✔
398
399	if (str_starts_with(strrev($path . '/' . $index), strrev($keyToMask))) {	2✔
400	if (is_array($args) && array_key_exists($index, $args)) {	2✔
401	$args[$index] = '******************';	1✔
402	} elseif (
403	is_object($args) && property_exists($args, $index)	2✔
404	&& isset($args->{$index}) && is_scalar($args->{$index})	2✔
405	) {
406	$args->{$index} = '******************';	1✔
407	}
408	}
409	}
410
411	if (is_array($args)) {	2✔
412	foreach ($args as $pathKey => $subarray) {	2✔
413	$args[$pathKey] = $this->maskData($subarray, $keysToMask, $path . '/' . $pathKey);	1✔
414	}
415	} elseif (is_object($args)) {	1✔
416	foreach ($args as $pathKey => $subarray) {	1✔
417	$args->{$pathKey} = $this->maskData($subarray, $keysToMask, $path . '/' . $pathKey);	1✔
418	}
419	}
420
421	return $args;	2✔
422	}
423
424	/**
425	* Determines the HTTP status code and the exit status code for this request.
426	*/
427	protected function determineCodes(Throwable $exception): array
428	{
429	$statusCode = 500;	1✔
430	$exitStatus = EXIT_ERROR;	1✔
431
432	if ($exception instanceof HTTPExceptionInterface) {	1✔
433	$statusCode = $exception->getCode();	×
434	}
435
436	if ($exception instanceof HasExitCodeInterface) {	1✔
437	$exitStatus = $exception->getExitCode();	1✔
438	}
439
440	return [$statusCode, $exitStatus];	1✔
441	}
442
443	private function isDeprecationError(int $error): bool
444	{
445	$deprecations = E_DEPRECATED \| E_USER_DEPRECATED;	73✔
446
447	return ($error & $deprecations) !== 0;	73✔
448	}
449
450	/**
451	* @return true
452	*/
453	private function handleDeprecationError(string $message, ?string $file = null, ?int $line = null): bool
454	{
455	// Remove the trace of the error handler.
456	$trace = array_slice(debug_backtrace(), 2);	2✔
457
458	log_message(	2✔
459	$this->config->deprecationLogLevel,	2✔
460	"[DEPRECATED] {message} in {errFile} on line {errLine}.\n{trace}",	2✔
461	[	2✔
462	'message' => $message,	2✔
463	'errFile' => clean_path($file ?? ''),	2✔
464	'errLine' => $line ?? 0,	2✔
465	'trace' => self::renderBacktrace($trace),	2✔
466	]	2✔
467	);	2✔
468
469	return true;	2✔
470	}
471
472	// --------------------------------------------------------------------
473	// Display Methods
474	// --------------------------------------------------------------------
475
476	/**
477	* This makes nicer looking paths for the error output.
478	*
479	* @deprecated Use dedicated `clean_path()` function.
480	*/
481	public static function cleanPath(string $file): string
482	{
UNCOV 483	return match (true) {	×
UNCOV 484	str_starts_with($file, APPPATH) => 'APPPATH' . DIRECTORY_SEPARATOR . substr($file, strlen(APPPATH)),	×
UNCOV 485	str_starts_with($file, SYSTEMPATH) => 'SYSTEMPATH' . DIRECTORY_SEPARATOR . substr($file, strlen(SYSTEMPATH)),	×
UNCOV 486	str_starts_with($file, FCPATH) => 'FCPATH' . DIRECTORY_SEPARATOR . substr($file, strlen(FCPATH)),	×
UNCOV 487	defined('VENDORPATH') && str_starts_with($file, VENDORPATH) => 'VENDORPATH' . DIRECTORY_SEPARATOR . substr($file, strlen(VENDORPATH)),	×
UNCOV 488	default => $file,	×
UNCOV 489	};	×
490	}
491
492	/**
493	* Describes memory usage in real-world units. Intended for use
494	* with memory_get_usage, etc.
495	*
496	* @deprecated 4.4.0 No longer used. Moved to BaseExceptionHandler.
497	*/
498	public static function describeMemory(int $bytes): string
499	{
UNCOV 500	if ($bytes < 1024) {	×
UNCOV 501	return $bytes . 'B';	×
502	}
503
UNCOV 504	if ($bytes < 1_048_576) {	×
UNCOV 505	return round($bytes / 1024, 2) . 'KB';	×
506	}
507
UNCOV 508	return round($bytes / 1_048_576, 2) . 'MB';	×
509	}
510
511	/**
512	* Creates a syntax-highlighted version of a PHP file.
513	*
514	* @return bool\|string
515	*
516	* @deprecated 4.4.0 No longer used. Moved to BaseExceptionHandler.
517	*/
518	public static function highlightFile(string $file, int $lineNumber, int $lines = 15)
519	{
UNCOV 520	if ($file === '' \|\| ! is_readable($file)) {	×
UNCOV 521	return false;	×
522	}
523
524	// Set our highlight colors:
UNCOV 525	if (function_exists('ini_set')) {	×
UNCOV 526	ini_set('highlight.comment', '#767a7e; font-style: italic');	×
UNCOV 527	ini_set('highlight.default', '#c7c7c7');	×
UNCOV 528	ini_set('highlight.html', '#06B');	×
UNCOV 529	ini_set('highlight.keyword', '#f1ce61;');	×
UNCOV 530	ini_set('highlight.string', '#869d6a');	×
531	}
532
533	try {
UNCOV 534	$source = file_get_contents($file);	×
UNCOV 535	} catch (Throwable) {	×
UNCOV 536	return false;	×
537	}
538
UNCOV 539	$source = str_replace(["\r\n", "\r"], "\n", $source);	×
UNCOV 540	$source = explode("\n", highlight_string($source, true));	×
UNCOV 541	$source = str_replace('<br />', "\n", $source[1]);	×
UNCOV 542	$source = explode("\n", str_replace("\r\n", "\n", $source));	×
543
544	// Get just the part to show
UNCOV 545	$start = max($lineNumber - (int) round($lines / 2), 0);	×
546
547	// Get just the lines we need to display, while keeping line numbers...
UNCOV 548	$source = array_splice($source, $start, $lines, true);	×
549
550	// Used to format the line number in the source
UNCOV 551	$format = '% ' . strlen((string) ($start + $lines)) . 'd';	×
552
UNCOV 553	$out = '';	×
554	// Because the highlighting may have an uneven number
555	// of open and close span tags on one line, we need
556	// to ensure we can close them all to get the lines
557	// showing correctly.
UNCOV 558	$spans = 1;	×
559
UNCOV 560	foreach ($source as $n => $row) {	×
UNCOV 561	$spans += substr_count($row, '<span') - substr_count($row, '</span');	×
UNCOV 562	$row = str_replace(["\r", "\n"], ['', ''], $row);	×
563
UNCOV 564	if (($n + $start + 1) === $lineNumber) {	×
UNCOV 565	preg_match_all('#<[^>]+>#', $row, $tags);	×
566
UNCOV 567	$out .= sprintf(	×
UNCOV 568	"<span class='line highlight'><span class='number'>{$format}</span> %s\n</span>%s",	×
UNCOV 569	$n + $start + 1,	×
UNCOV 570	strip_tags($row),	×
UNCOV 571	implode('', $tags[0])	×
UNCOV 572	);	×
573	} else {
UNCOV 574	$out .= sprintf('<span class="line"><span class="number">' . $format . '</span> %s', $n + $start + 1, $row) . "\n";	×
575	}
576	}
577
UNCOV 578	if ($spans > 0) {	×
UNCOV 579	$out .= str_repeat('</span>', $spans);	×
580	}
581
UNCOV 582	return '<pre><code>' . $out . '</code></pre>';	×
583	}
584
585	private static function renderBacktrace(array $backtrace): string
586	{
587	$backtraces = [];	3✔
588
589	foreach ($backtrace as $index => $trace) {	3✔
590	$frame = $trace + ['file' => '[internal function]', 'line' => '', 'class' => '', 'type' => '', 'args' => []];	3✔
591
592	if ($frame['file'] !== '[internal function]') {	3✔
593	$frame['file'] = sprintf('%s(%s)', $frame['file'], $frame['line']);	3✔
594	}
595
596	unset($frame['line']);	3✔
597	$idx = $index;	3✔
598	$idx = str_pad((string) ++$idx, 2, ' ', STR_PAD_LEFT);	3✔
599
600	$args = implode(', ', array_map(static fn ($value): string => match (true) {	3✔
601	is_object($value) => sprintf('Object(%s)', $value::class),	3✔
602	is_array($value) => $value !== [] ? '[...]' : '[]',	3✔
603	$value === null => 'null',	3✔
604	is_resource($value) => sprintf('resource (%s)', get_resource_type($value)),	3✔
605	default => var_export($value, true),	3✔
606	}, $frame['args']));	3✔
607
608	$backtraces[] = sprintf(	3✔
609	'%s %s: %s%s%s(%s)',	3✔
610	$idx,	3✔
611	clean_path($frame['file']),	3✔
612	$frame['class'],	3✔
613	$frame['type'],	3✔
614	$frame['function'],	3✔
615	$args	3✔
616	);	3✔
617	}
618
619	return implode("\n", $backtraces);	3✔
620	}
621	}

codeigniter4 / CodeIgniter4 / 8677009716

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