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Nama	Ukuran	Aksi
Cache	-	Open
Content	-	Open
HTTP	-	Open
Net	-	Open
Parse	-	Open
XML	-	Open
Author.php	1.86 MB	View DL Edit
Cache.php	3.17 MB	View DL Edit
Caption.php	3.03 MB	View DL Edit
Category.php	2.41 MB	View DL Edit
Copyright.php	1.67 MB	View DL Edit
Credit.php	2.09 MB	View DL Edit
Enclosure.php	31.39 MB	View DL Edit
Exception.php	355 B	View DL Edit
File.php	18.94 MB	View DL Edit
Gzdecode.php	8.31 MB	View DL Edit
IRI.php	33.99 MB	View DL Edit
Item.php	128.54 MB	View DL Edit
Locator.php	16.31 MB	View DL Edit
Misc.php	68.16 MB	View DL Edit
Parser.php	34.05 MB	View DL Edit
Rating.php	1.75 MB	View DL Edit
Registry.php	7.71 MB	View DL Edit
RegistryAware.php	447 B	View DL Edit
Restriction.php	2.31 MB	View DL Edit
Sanitize.php	29.64 MB	View DL Edit
SimplePie.php	125.05 MB	View DL Edit
Source.php	23.18 MB	View DL Edit

Edit file: /home/mhhtmff/www/site/wp-includes/SimplePie/src/File.php

<?php

// SPDX-FileCopyrightText: 2004-2023 Ryan Parman, Sam Sneddon, Ryan McCue
// SPDX-License-Identifier: BSD-3-Clause

declare(strict_types=1);

namespace SimplePie;

use SimplePie\HTTP\Response;

/**
 * Used for fetching remote files and reading local files
 *
 * Supports HTTP 1.0 via cURL or fsockopen, with spotty HTTP 1.1 support
 *
 * This class can be overloaded with {@see \SimplePie\SimplePie::set_file_class()}
 *
 * @todo Move to properly supporting RFC2616 (HTTP/1.1)
 */
class File implements Response
{
    /**
     * @var string The final URL after following all redirects
     * @deprecated Use `get_final_requested_uri()` method.
     */
    public $url;

/**
     * @var ?string User agent to use in requests
     * @deprecated Set the user agent in constructor.
     */
    public $useragent;

/** @var bool */
    public $success = true;

/** @var array<string, non-empty-array<string>> Canonical representation of headers */
    private $parsed_headers = [];
    /** @var array<string, string> Last known value of $headers property (used to detect external modification) */
    private $last_headers = [];
    /**
     * @var array<string, string> Headers as string for BC
     * @deprecated Use `get_headers()` method.
     */
    public $headers = [];

/**
     * @var ?string Body of the HTTP response
     * @deprecated Use `get_body_content()` method.
     */
    public $body;

/**
     * @var int Status code of the HTTP response
     * @deprecated Use `get_status_code()` method.
     */
    public $status_code = 0;

/** @var non-negative-int Number of redirect that were already performed during this request sequence. */
    public $redirects = 0;

/** @var ?string */
    public $error;

/**
     * @var int-mask-of<SimplePie::FILE_SOURCE_*> Bit mask representing the method used to fetch the file and whether it is a local file or remote file obtained over HTTP.
     * @deprecated Backend is implementation detail which you should not care about; to see if the file was retrieved over HTTP, check if `get_final_requested_uri()` with `Misc::is_remote_uri()`.
     */
    public $method = \SimplePie\SimplePie::FILE_SOURCE_NONE;

/**
     * @var string The permanent URL or the resource (first URL after the prefix of (only) permanent redirects)
     * @deprecated Use `get_permanent_uri()` method.
     */
    public $permanent_url;
    /** @var bool Whether the permanent URL is still writeable (prefix of permanent redirects has not ended) */
    private $permanentUrlMutable = true;

/**
     * @param string $url
     * @param int $timeout
     * @param int $redirects
     * @param ?array<string, string> $headers
     * @param ?string $useragent
     * @param bool $force_fsockopen
     * @param array<int, mixed> $curl_options
     */
    public function __construct(string $url, int $timeout = 10, int $redirects = 5, ?array $headers = null, ?string $useragent = null, bool $force_fsockopen = false, array $curl_options = [])
    {
        if (function_exists('idn_to_ascii')) {
            $parsed = \SimplePie\Misc::parse_url($url);
            if ($parsed['authority'] !== '' && !ctype_print($parsed['authority'])) {
                $authority = (string) \idn_to_ascii($parsed['authority'], \IDNA_NONTRANSITIONAL_TO_ASCII, \INTL_IDNA_VARIANT_UTS46);
                $url = \SimplePie\Misc::compress_parse_url($parsed['scheme'], $authority, $parsed['path'], $parsed['query'], null);
            }
        }
        $this->url = $url;
        if ($this->permanentUrlMutable) {
            $this->permanent_url = $url;
        }
        $this->useragent = $useragent;
        if (preg_match('/^http(s)?:\/\//i', $url)) {
            if ($useragent === null) {
                $useragent = (string) ini_get('user_agent');
                $this->useragent = $useragent;
            }
            if (!is_array($headers)) {
                $headers = [];
            }
            if (!$force_fsockopen && function_exists('curl_exec')) {
                $this->method = \SimplePie\SimplePie::FILE_SOURCE_REMOTE | \SimplePie\SimplePie::FILE_SOURCE_CURL;
                $fp = curl_init();
                $headers2 = [];
                foreach ($headers as $key => $value) {
                    $headers2[] = "$key: $value";
                }
                if (isset($curl_options[CURLOPT_HTTPHEADER])) {
                    if (is_array($curl_options[CURLOPT_HTTPHEADER])) {
                        $headers2 = array_merge($headers2, $curl_options[CURLOPT_HTTPHEADER]);
                    }
                    unset($curl_options[CURLOPT_HTTPHEADER]);
                }
                if (version_compare(\SimplePie\Misc::get_curl_version(), '7.10.5', '>=')) {
                    curl_setopt($fp, CURLOPT_ENCODING, '');
                }
                curl_setopt($fp, CURLOPT_URL, $url);
                curl_setopt($fp, CURLOPT_HEADER, 1);
                curl_setopt($fp, CURLOPT_RETURNTRANSFER, 1);
                curl_setopt($fp, CURLOPT_FAILONERROR, 1);
                curl_setopt($fp, CURLOPT_TIMEOUT, $timeout);
                curl_setopt($fp, CURLOPT_CONNECTTIMEOUT, $timeout);
                curl_setopt($fp, CURLOPT_REFERER, \SimplePie\Misc::url_remove_credentials($url));
                curl_setopt($fp, CURLOPT_USERAGENT, $useragent);
                curl_setopt($fp, CURLOPT_HTTPHEADER, $headers2);
                foreach ($curl_options as $curl_param => $curl_value) {
                    curl_setopt($fp, $curl_param, $curl_value);
                }

$responseHeaders = curl_exec($fp);
                if (curl_errno($fp) === CURLE_WRITE_ERROR || curl_errno($fp) === CURLE_BAD_CONTENT_ENCODING) {
                    curl_setopt($fp, CURLOPT_ENCODING, 'none');
                    $responseHeaders = curl_exec($fp);
                }
                $this->status_code = curl_getinfo($fp, CURLINFO_HTTP_CODE);
                if (curl_errno($fp)) {
                    $this->error = 'cURL error ' . curl_errno($fp) . ': ' . curl_error($fp);
                    $this->success = false;
                } else {
                    // Use the updated url provided by curl_getinfo after any redirects.
                    if ($info = curl_getinfo($fp)) {
                        $this->url = $info['url'];
                    }
                    // For PHPStan: We already checked that error did not occur.
                    assert(is_array($info) && $info['redirect_count'] >= 0);
                    if (\PHP_VERSION_ID < 80000) {
                        curl_close($fp);
                    }
                    $responseHeaders = \SimplePie\HTTP\Parser::prepareHeaders((string) $responseHeaders, $info['redirect_count'] + 1);
                    $parser = new \SimplePie\HTTP\Parser($responseHeaders, true);
                    if ($parser->parse()) {
                        $this->set_headers($parser->headers);
                        $this->body = $parser->body;
                        $this->status_code = $parser->status_code;
                        if ((in_array($this->status_code, [300, 301, 302, 303, 307]) || $this->status_code > 307 && $this->status_code < 400) && ($locationHeader = $this->get_header_line('location')) !== '' && $this->redirects < $redirects) {
                            $this->redirects++;
                            $location = \SimplePie\Misc::absolutize_url($locationHeader, $url);
                            if ($location === false) {
                                $this->error = "Invalid redirect location, trying to base “{$locationHeader}” onto “{$url}”";
                                $this->success = false;
                                return;
                            }
                            $this->permanentUrlMutable = $this->permanentUrlMutable && ($this->status_code == 301 || $this->status_code == 308);
                            $this->__construct($location, $timeout, $redirects, $headers, $useragent, $force_fsockopen, $curl_options);
                            return;
                        }
                    }
                }
            } else {
                $this->method = \SimplePie\SimplePie::FILE_SOURCE_REMOTE | \SimplePie\SimplePie::FILE_SOURCE_FSOCKOPEN;
                if (($url_parts = parse_url($url)) === false) {
                    throw new \InvalidArgumentException('Malformed URL: ' . $url);
                }
                if (!isset($url_parts['host'])) {
                    throw new \InvalidArgumentException('Missing hostname: ' . $url);
                }
                $socket_host = $url_parts['host'];
                if (isset($url_parts['scheme']) && strtolower($url_parts['scheme']) === 'https') {
                    $socket_host = 'ssl://' . $socket_host;
                    $url_parts['port'] = 443;
                }
                if (!isset($url_parts['port'])) {
                    $url_parts['port'] = 80;
                }
                $fp = @fsockopen($socket_host, $url_parts['port'], $errno, $errstr, $timeout);
                if (!$fp) {
                    $this->error = 'fsockopen error: ' . $errstr;
                    $this->success = false;
                } else {
                    stream_set_timeout($fp, $timeout);
                    if (isset($url_parts['path'])) {
                        if (isset($url_parts['query'])) {
                            $get = "$url_parts[path]?$url_parts[query]";
                        } else {
                            $get = $url_parts['path'];
                        }
                    } else {
                        $get = '/';
                    }
                    $out = "GET $get HTTP/1.1\r\n";
                    $out .= "Host: $url_parts[host]\r\n";
                    $out .= "User-Agent: $useragent\r\n";
                    if (extension_loaded('zlib')) {
                        $out .= "Accept-Encoding: x-gzip,gzip,deflate\r\n";
                    }

if (isset($url_parts['user']) && isset($url_parts['pass'])) {
                        $out .= "Authorization: Basic " . base64_encode("$url_parts[user]:$url_parts[pass]") . "\r\n";
                    }
                    foreach ($headers as $key => $value) {
                        $out .= "$key: $value\r\n";
                    }
                    $out .= "Connection: Close\r\n\r\n";
                    fwrite($fp, $out);

$info = stream_get_meta_data($fp);

$responseHeaders = '';
                    while (!$info['eof'] && !$info['timed_out']) {
                        $responseHeaders .= fread($fp, 1160);
                        $info = stream_get_meta_data($fp);
                    }
                    if (!$info['timed_out']) {
                        $parser = new \SimplePie\HTTP\Parser($responseHeaders, true);
                        if ($parser->parse()) {
                            $this->set_headers($parser->headers);
                            $this->body = $parser->body;
                            $this->status_code = $parser->status_code;
                            if ((in_array($this->status_code, [300, 301, 302, 303, 307]) || $this->status_code > 307 && $this->status_code < 400) && ($locationHeader = $this->get_header_line('location')) !== '' && $this->redirects < $redirects) {
                                $this->redirects++;
                                $location = \SimplePie\Misc::absolutize_url($locationHeader, $url);
                                $this->permanentUrlMutable = $this->permanentUrlMutable && ($this->status_code == 301 || $this->status_code == 308);
                                if ($location === false) {
                                    $this->error = "Invalid redirect location, trying to base “{$locationHeader}” onto “{$url}”";
                                    $this->success = false;
                                    return;
                                }
                                $this->__construct($location, $timeout, $redirects, $headers, $useragent, $force_fsockopen, $curl_options);
                                return;
                            }
                            if (($contentEncodingHeader = $this->get_header_line('content-encoding')) !== '') {
                                // Hey, we act dumb elsewhere, so let's do that here too
                                switch (strtolower(trim($contentEncodingHeader, "\x09\x0A\x0D\x20"))) {
                                    case 'gzip':
                                    case 'x-gzip':
                                        if (($decompressed = gzdecode($this->body)) === false) {
                                            $this->error = 'Unable to decode HTTP "gzip" stream';
                                            $this->success = false;
                                        } else {
                                            $this->body = $decompressed;
                                        }
                                        break;

case 'deflate':
                                        if (($decompressed = gzinflate($this->body)) !== false) {
                                            $this->body = $decompressed;
                                        } elseif (($decompressed = gzuncompress($this->body)) !== false) {
                                            $this->body = $decompressed;
                                        } elseif (($decompressed = gzdecode($this->body)) !== false) {
                                            $this->body = $decompressed;
                                        } else {
                                            $this->error = 'Unable to decode HTTP "deflate" stream';
                                            $this->success = false;
                                        }
                                        break;

default:
                                        $this->error = 'Unknown content coding';
                                        $this->success = false;
                                }
                            }
                        }
                    } else {
                        $this->error = 'fsocket timed out';
                        $this->success = false;
                    }
                    fclose($fp);
                }
            }
        } else {
            $this->method = \SimplePie\SimplePie::FILE_SOURCE_LOCAL | \SimplePie\SimplePie::FILE_SOURCE_FILE_GET_CONTENTS;
            if (empty($url) || !is_readable($url) ||  false === $filebody = file_get_contents($url)) {
                $this->body = '';
                $this->error = sprintf('file "%s" is not readable', $url);
                $this->success = false;
            } else {
                $this->body = $filebody;
                $this->status_code = 200;
            }
        }
        if ($this->success) {
            assert($this->body !== null); // For PHPStan
            // Leading whitespace may cause XML parsing errors (XML declaration cannot be preceded by anything other than BOM) so we trim it.
            // Note that unlike built-in `trim` function’s default settings, we do not trim `\x00` to avoid breaking characters in UTF-16 or UTF-32 encoded strings.
            // We also only do that when the whitespace is followed by `<`, so that we do not break e.g. UTF-16LE encoded whitespace like `\n\x00` in half.
            $this->body = preg_replace('/^[ \n\r\t\v]+</', '<', $this->body);
        }
    }

public function get_permanent_uri(): string
    {
        return (string) $this->permanent_url;
    }

public function get_final_requested_uri(): string
    {
        return (string) $this->url;
    }

public function get_status_code(): int
    {
        return (int) $this->status_code;
    }

public function get_headers(): array
    {
        $this->maybe_update_headers();
        return $this->parsed_headers;
    }

public function has_header(string $name): bool
    {
        $this->maybe_update_headers();
        return $this->get_header($name) !== [];
    }

public function get_header(string $name): array
    {
        $this->maybe_update_headers();
        return $this->parsed_headers[strtolower($name)] ?? [];
    }

public function with_header(string $name, $value)
    {
        $this->maybe_update_headers();
        $new = clone $this;

$newHeader = [
            strtolower($name) => (array) $value,
        ];
        $new->set_headers($newHeader + $this->get_headers());

return $new;
    }

public function get_header_line(string $name): string
    {
        $this->maybe_update_headers();
        return implode(', ', $this->get_header($name));
    }

public function get_body_content(): string
    {
        return (string) $this->body;
    }

/**
     * Check if the $headers property was changed and update the internal state accordingly.
     */
    private function maybe_update_headers(): void
    {
        if ($this->headers !== $this->last_headers) {
            $this->parsed_headers = array_map(
                function (string $header_line): array {
                    if (strpos($header_line, ',') === false) {
                        return [$header_line];
                    } else {
                        return array_map('trim', explode(',', $header_line));
                    }
                },
                $this->headers
            );
        }
        $this->last_headers = $this->headers;
    }

/**
     * Sets headers internally.
     *
     * @param array<string, non-empty-array<string>> $headers
     */
    private function set_headers(array $headers): void
    {
        $this->parsed_headers = $headers;
        $this->headers = self::flatten_headers($headers);
        $this->last_headers = $this->headers;
    }

/**
     * Converts PSR-7 compatible headers into a legacy format.
     *
     * @param array<string, non-empty-array<string>> $headers
     *
     * @return array<string, string>
     */
    private function flatten_headers(array $headers): array
    {
        return array_map(function (array $values): string {
            return implode(',', $values);
        }, $headers);
    }

/**
     * Create a File instance from another Response
     *
     * For BC reasons in some places there MUST be a `File` instance
     * instead of a `Response` implementation
     *
     * @see Locator::__construct()
     * @internal
     */
    final public static function fromResponse(Response $response): self
    {
        $headers = [];

foreach ($response->get_headers() as $name => $header) {
            $headers[$name] = implode(', ', $header);
        }

/** @var File */
        $file = (new \ReflectionClass(File::class))->newInstanceWithoutConstructor();

$file->url = $response->get_final_requested_uri();
        $file->useragent = null;
        $file->headers = $headers;
        $file->body = $response->get_body_content();
        $file->status_code = $response->get_status_code();
        $file->permanent_url = $response->get_permanent_uri();

return $file;
    }
}

class_alias('SimplePie\File', 'SimplePie_File');

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