feat(media): 微信消息媒体 OSS 归档与下载地址回写
- 新增 MediaArchiveJob、MediaOssArchiveService、WechatMediaArchiveService 与回填命令 - Message/DataProcessing 等支持归档调度与持久化下载 URL - WebSocket 控制器整理；朋友圈与文档/定时任务说明更新 Made-with: Cursor
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wong
261
application/common/service/MediaOssArchiveService.php
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261
application/common/service/MediaOssArchiveService.php
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<?php
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namespace app\common\service;
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use app\common\util\AliyunOSS;
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use think\facade\Log;
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class MediaOssArchiveService
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{
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protected static $mimeExtensionMap = [
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'image/jpeg' => 'jpg',
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'image/jpg' => 'jpg',
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'image/png' => 'png',
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'image/gif' => 'gif',
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'image/webp' => 'webp',
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'image/bmp' => 'bmp',
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'image/svg+xml' => 'svg',
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'video/mp4' => 'mp4',
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'video/quicktime' => 'mov',
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'video/x-msvideo' => 'avi',
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'video/webm' => 'webm',
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'audio/mpeg' => 'mp3',
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'audio/mp3' => 'mp3',
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'audio/wav' => 'wav',
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'audio/x-wav' => 'wav',
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'audio/amr' => 'amr',
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'audio/aac' => 'aac',
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'audio/mp4' => 'm4a',
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'audio/ogg' => 'ogg',
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'application/pdf' => 'pdf',
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'application/msword' => 'doc',
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'application/vnd.openxmlformats-officedocument.wordprocessingml.document' => 'docx',
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'application/vnd.ms-excel' => 'xls',
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'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' => 'xlsx',
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'application/vnd.ms-powerpoint' => 'ppt',
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'application/vnd.openxmlformats-officedocument.presentationml.presentation' => 'pptx',
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'application/zip' => 'zip',
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'application/x-rar-compressed' => 'rar',
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'application/x-7z-compressed' => '7z',
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'text/plain' => 'txt',
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];
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public static function isRemoteHttpUrl($url)
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{
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if (!is_string($url)) {
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return false;
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}
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return (bool)preg_match('/^https?:\/\//i', trim($url));
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}
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public static function isOwnOssUrl($url)
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{
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if (!self::isRemoteHttpUrl($url)) {
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return false;
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}
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$host = strtolower((string)parse_url($url, PHP_URL_HOST));
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if (empty($host)) {
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return false;
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}
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$customHost = strtolower((string)parse_url(AliyunOSS::ossUrl, PHP_URL_HOST));
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$bucketHost = strtolower(AliyunOSS::BUCKET . '.' . AliyunOSS::ENDPOINT);
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return $host === $customHost || $host === $bucketHost || strpos($host, strtolower(AliyunOSS::BUCKET . '.')) === 0;
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}
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public static function archiveRemoteUrl($url, $bizType, $resourceType, $bizKey, array $options = [])
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{
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$url = trim((string)$url);
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if (!self::isRemoteHttpUrl($url)) {
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return [
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'success' => false,
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'error' => 'URL不是有效的http(s)地址',
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'url' => '',
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];
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}
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if (self::isOwnOssUrl($url)) {
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return [
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'success' => true,
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'alreadyArchived' => true,
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'url' => self::normalizeOssUrl($url),
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'originalUrl' => $url,
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'object_name' => '',
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];
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}
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$tempFile = '';
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try {
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$tempDir = self::ensureTempDirectory();
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$tempFile = $tempDir . md5($url . microtime(true) . mt_rand()) . '.tmp';
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$downloadResult = self::downloadToLocal($url, $tempFile, (int)($options['timeout'] ?? 60));
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if (!$downloadResult['success']) {
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return $downloadResult;
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}
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$extension = self::detectExtension(
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$url,
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$tempFile,
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$downloadResult['contentType'] ?? '',
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$options['extension'] ?? ''
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);
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$objectName = self::buildObjectName($bizType, $resourceType, $bizKey, $extension);
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$result = AliyunOSS::uploadFile($tempFile, $objectName);
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if (!$result['success']) {
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return [
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'success' => false,
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'error' => $result['error'] ?? '上传OSS失败',
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'url' => '',
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];
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}
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return [
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'success' => true,
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'alreadyArchived' => false,
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'url' => self::normalizeOssUrl($result['url'] ?? ''),
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'originalUrl' => $url,
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'object_name' => $objectName,
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'extension' => $extension,
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'mime_type' => $result['mime_type'] ?? ($downloadResult['contentType'] ?? ''),
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'size' => $result['size'] ?? 0,
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];
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} catch (\Exception $e) {
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Log::error('媒体资源上传OSS失败：' . $e->getMessage(), [
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'url' => $url,
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'bizType' => $bizType,
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'resourceType' => $resourceType,
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'bizKey' => $bizKey,
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]);
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return [
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'success' => false,
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'error' => $e->getMessage(),
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'url' => '',
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];
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} finally {
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if (!empty($tempFile) && file_exists($tempFile)) {
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@unlink($tempFile);
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}
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}
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}
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protected static function ensureTempDirectory()
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{
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if (function_exists('runtime_path')) {
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$baseRuntimePath = rtrim(runtime_path(), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
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} elseif (defined('RUNTIME_PATH')) {
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$baseRuntimePath = rtrim(RUNTIME_PATH, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
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} else {
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$baseRuntimePath = rtrim(ROOT_PATH, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . 'runtime' . DIRECTORY_SEPARATOR;
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}
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$tempDir = $baseRuntimePath . 'temp' . DIRECTORY_SEPARATOR . 'media_archive' . DIRECTORY_SEPARATOR . date('Y' . DIRECTORY_SEPARATOR . 'm' . DIRECTORY_SEPARATOR . 'd') . DIRECTORY_SEPARATOR;
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if (!is_dir($tempDir)) {
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mkdir($tempDir, 0755, true);
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}
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return $tempDir;
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}
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protected static function downloadToLocal($url, $tempFile, $timeout)
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{
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$ch = curl_init($url);
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$fp = fopen($tempFile, 'wb');
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curl_setopt($ch, CURLOPT_FILE, $fp);
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curl_setopt($ch, CURLOPT_HEADER, 0);
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curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
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curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
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curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
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curl_setopt($ch, CURLOPT_USERAGENT, 'CKB-MediaArchive/1.0');
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curl_exec($ch);
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$curlError = curl_error($ch);
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$httpCode = (int)curl_getinfo($ch, CURLINFO_HTTP_CODE);
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$contentType = (string)curl_getinfo($ch, CURLINFO_CONTENT_TYPE);
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curl_close($ch);
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fclose($fp);
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if (!empty($curlError)) {
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@unlink($tempFile);
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return [
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'success' => false,
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'error' => '下载资源失败：' . $curlError,
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'url' => '',
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];
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}
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if ($httpCode < 200 || $httpCode >= 300 || !file_exists($tempFile) || filesize($tempFile) <= 0) {
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@unlink($tempFile);
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return [
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'success' => false,
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'error' => '下载资源失败，HTTP状态码：' . $httpCode,
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'url' => '',
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];
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}
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return [
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'success' => true,
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'contentType' => $contentType,
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'httpCode' => $httpCode,
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];
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}
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protected static function detectExtension($url, $tempFile, $contentType = '', $forcedExtension = '')
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{
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$forcedExtension = strtolower(trim((string)$forcedExtension, '. '));
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if (!empty($forcedExtension)) {
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return $forcedExtension;
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}
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$pathExtension = strtolower((string)pathinfo((string)parse_url($url, PHP_URL_PATH), PATHINFO_EXTENSION));
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if (preg_match('/^[a-z0-9]{1,8}$/i', $pathExtension)) {
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return $pathExtension;
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}
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$contentType = strtolower(trim((string)$contentType));
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if (!empty($contentType)) {
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$contentType = trim(explode(';', $contentType)[0]);
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if (!empty(self::$mimeExtensionMap[$contentType])) {
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return self::$mimeExtensionMap[$contentType];
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}
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}
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$mimeType = '';
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if (function_exists('mime_content_type')) {
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$mimeType = strtolower((string)mime_content_type($tempFile));
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}
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if (!empty($mimeType) && !empty(self::$mimeExtensionMap[$mimeType])) {
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return self::$mimeExtensionMap[$mimeType];
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}
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return 'bin';
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}
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protected static function buildObjectName($bizType, $resourceType, $bizKey, $extension)
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{
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$bizType = trim((string)$bizType, '/');
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$resourceType = trim((string)$resourceType, '/');
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$bizKey = preg_replace('/[^a-zA-Z0-9_\-]/', '_', (string)$bizKey);
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$extension = trim((string)$extension, '.');
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return $bizType . '/' . $resourceType . '/' . date('Y/m/d/') . $bizKey . '_' . substr(md5(uniqid('', true)), 0, 16) . '.' . $extension;
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}
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protected static function normalizeOssUrl($url)
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{
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$url = trim((string)$url);
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if (strpos($url, 'http://') === 0) {
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return 'https://' . substr($url, 7);
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}
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return $url;
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}
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}
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