mirror of
https://github.com/kyantech/Palmr.git
synced 2025-11-02 21:13:17 +00:00
feat: enhance content type handling (#222)
This commit is contained in:
Daniel Luiz Alves
GitHub
@@ -3,6 +3,7 @@ import { pipeline } from "stream/promises";
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import { FastifyReply, FastifyRequest } from "fastify";
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import { FastifyReply, FastifyRequest } from "fastify";
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import { FilesystemStorageProvider } from "../../providers/filesystem-storage.provider";
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import { FilesystemStorageProvider } from "../../providers/filesystem-storage.provider";
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import { getContentType } from "../../utils/mime-types";
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import { ChunkManager, ChunkMetadata } from "./chunk-manager";
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import { ChunkManager, ChunkMetadata } from "./chunk-manager";
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export class FilesystemController {
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export class FilesystemController {
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@@ -184,7 +185,7 @@ export class FilesystemController {
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const range = request.headers.range;
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const range = request.headers.range;
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reply.header("Content-Disposition", this.encodeFilenameForHeader(fileName));
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reply.header("Content-Disposition", this.encodeFilenameForHeader(fileName));
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reply.header("Content-Type", "application/octet-stream");
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reply.header("Content-Type", getContentType(fileName));
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reply.header("Accept-Ranges", "bytes");
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reply.header("Accept-Ranges", "bytes");
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if (range) {
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if (range) {
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@@ -3,6 +3,7 @@ import { getSignedUrl } from "@aws-sdk/s3-request-presigner";
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import { bucketName, s3Client } from "../config/storage.config";
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import { bucketName, s3Client } from "../config/storage.config";
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import { StorageProvider } from "../types/storage";
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import { StorageProvider } from "../types/storage";
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import { getContentType } from "../utils/mime-types";
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export class S3StorageProvider implements StorageProvider {
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export class S3StorageProvider implements StorageProvider {
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constructor() {
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constructor() {
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@@ -91,6 +92,7 @@ export class S3StorageProvider implements StorageProvider {
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Bucket: bucketName,
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Bucket: bucketName,
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Key: objectName,
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Key: objectName,
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ResponseContentDisposition: this.encodeFilenameForHeader(rcdFileName),
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ResponseContentDisposition: this.encodeFilenameForHeader(rcdFileName),
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ResponseContentType: getContentType(rcdFileName),
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});
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});
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return await getSignedUrl(s3Client, command, { expiresIn: expires });
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return await getSignedUrl(s3Client, command, { expiresIn: expires });
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378
apps/server/src/utils/mime-types.ts
Normal file
378
apps/server/src/utils/mime-types.ts
Normal file
@@ -0,0 +1,378 @@
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/**
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* Utility for detecting MIME types based on file extensions
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* Fallback to application/octet-stream if extension is unknown
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*/
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const mimeTypeMap: Record<string, string> = {
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// Images
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".jpg": "image/jpeg",
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".jpeg": "image/jpeg",
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".png": "image/png",
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".gif": "image/gif",
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".bmp": "image/bmp",
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".webp": "image/webp",
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".svg": "image/svg+xml",
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".ico": "image/x-icon",
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".tiff": "image/tiff",
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".tif": "image/tiff",
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".avif": "image/avif",
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".heic": "image/heic",
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".heif": "image/heif",
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".jxl": "image/jxl",
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".psd": "image/vnd.adobe.photoshop",
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".raw": "image/x-canon-cr2",
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".cr2": "image/x-canon-cr2",
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".nef": "image/x-nikon-nef",
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".arw": "image/x-sony-arw",
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".dng": "image/x-adobe-dng",
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".xcf": "image/x-xcf",
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".pbm": "image/x-portable-bitmap",
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".pgm": "image/x-portable-graymap",
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".ppm": "image/x-portable-pixmap",
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".pnm": "image/x-portable-anymap",
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// Documents
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".pdf": "application/pdf",
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".doc": "application/msword",
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".docx": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
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".docm": "application/vnd.ms-word.document.macroEnabled.12",
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".dotx": "application/vnd.openxmlformats-officedocument.wordprocessingml.template",
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".dotm": "application/vnd.ms-word.template.macroEnabled.12",
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".xls": "application/vnd.ms-excel",
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".xlsx": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
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".xlsm": "application/vnd.ms-excel.sheet.macroEnabled.12",
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".xltx": "application/vnd.openxmlformats-officedocument.spreadsheetml.template",
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".xltm": "application/vnd.ms-excel.template.macroEnabled.12",
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".xlsb": "application/vnd.ms-excel.sheet.binary.macroEnabled.12",
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".ppt": "application/vnd.ms-powerpoint",
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".pptx": "application/vnd.openxmlformats-officedocument.presentationml.presentation",
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".pptm": "application/vnd.ms-powerpoint.presentation.macroEnabled.12",
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".potx": "application/vnd.openxmlformats-officedocument.presentationml.template",
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".potm": "application/vnd.ms-powerpoint.template.macroEnabled.12",
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".ppsx": "application/vnd.openxmlformats-officedocument.presentationml.slideshow",
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".ppsm": "application/vnd.ms-powerpoint.slideshow.macroEnabled.12",
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".odt": "application/vnd.oasis.opendocument.text",
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".ods": "application/vnd.oasis.opendocument.spreadsheet",
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".odp": "application/vnd.oasis.opendocument.presentation",
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".odg": "application/vnd.oasis.opendocument.graphics",
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".odf": "application/vnd.oasis.opendocument.formula",
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".odb": "application/vnd.oasis.opendocument.database",
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".odc": "application/vnd.oasis.opendocument.chart",
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".odi": "application/vnd.oasis.opendocument.image",
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// Text and Code
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".txt": "text/plain",
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".html": "text/html",
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".htm": "text/html",
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".css": "text/css",
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".js": "application/javascript",
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".mjs": "application/javascript",
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".ts": "text/typescript",
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".tsx": "text/tsx",
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".jsx": "text/jsx",
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".json": "application/json",
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".xml": "application/xml",
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".csv": "text/csv",
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".yaml": "text/yaml",
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".yml": "text/yaml",
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".toml": "text/plain",
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".ini": "text/plain",
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".cfg": "text/plain",
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".conf": "text/plain",
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".log": "text/plain",
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".md": "text/markdown",
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".markdown": "text/markdown",
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".rst": "text/x-rst",
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".tex": "text/x-tex",
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".latex": "text/x-latex",
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".rtf": "application/rtf",
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".ps": "application/postscript",
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".eps": "application/postscript",
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// Programming Languages
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".c": "text/x-c",
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".cc": "text/x-c",
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".cpp": "text/x-c",
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".cxx": "text/x-c",
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".h": "text/x-c",
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".hpp": "text/x-c",
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".hxx": "text/x-c",
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".java": "text/x-java-source",
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".class": "application/java-vm",
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".jar": "application/java-archive",
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".war": "application/java-archive",
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".py": "text/x-python",
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".pyw": "text/x-python",
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".rb": "text/x-ruby",
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".php": "text/x-php",
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".pl": "text/x-perl",
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".pm": "text/x-perl",
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".sh": "text/x-shellscript",
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".bash": "text/x-shellscript",
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".zsh": "text/x-shellscript",
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".fish": "text/x-shellscript",
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".bat": "text/x-msdos-batch",
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".cmd": "text/x-msdos-batch",
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".ps1": "text/plain",
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".psm1": "text/plain",
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".go": "text/x-go",
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".rs": "text/x-rust",
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".swift": "text/x-swift",
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".kt": "text/x-kotlin",
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".scala": "text/x-scala",
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".clj": "text/x-clojure",
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".hs": "text/x-haskell",
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".elm": "text/x-elm",
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".dart": "text/x-dart",
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".r": "text/x-r",
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".R": "text/x-r",
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".sql": "text/x-sql",
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".vb": "text/x-vb",
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".cs": "text/x-csharp",
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".fs": "text/x-fsharp",
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".lua": "text/x-lua",
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".m": "text/x-objc",
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".mm": "text/x-objc",
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// Audio
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".mp3": "audio/mpeg",
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".mp2": "audio/mpeg",
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".m4a": "audio/mp4",
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".m4b": "audio/mp4",
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".m4p": "audio/mp4",
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".wav": "audio/wav",
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".wave": "audio/wav",
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".aiff": "audio/aiff",
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".aif": "audio/aiff",
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".aifc": "audio/aiff",
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".flac": "audio/flac",
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".ogg": "audio/ogg",
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".oga": "audio/ogg",
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".opus": "audio/opus",
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".aac": "audio/aac",
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".wma": "audio/x-ms-wma",
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".ac3": "audio/ac3",
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".amr": "audio/amr",
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".au": "audio/basic",
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".snd": "audio/basic",
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".mid": "audio/midi",
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".midi": "audio/midi",
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".kar": "audio/midi",
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".ra": "audio/x-realaudio",
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".ram": "audio/x-realaudio",
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".3gp": "audio/3gpp",
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".3g2": "audio/3gpp2",
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".spx": "audio/speex",
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".wv": "audio/x-wavpack",
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".ape": "audio/x-ape",
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".mpc": "audio/x-musepack",
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// Video
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".mp4": "video/mp4",
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".m4v": "video/mp4",
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".avi": "video/x-msvideo",
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".mov": "video/quicktime",
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".qt": "video/quicktime",
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".wmv": "video/x-ms-wmv",
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".asf": "video/x-ms-asf",
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".flv": "video/x-flv",
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".f4v": "video/x-f4v",
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".webm": "video/webm",
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".mkv": "video/x-matroska",
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".mka": "audio/x-matroska",
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".mks": "video/x-matroska",
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".ogv": "video/ogg",
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".ogm": "video/ogg",
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".mxf": "application/mxf",
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".m2ts": "video/mp2t",
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".mts": "video/mp2t",
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".vob": "video/dvd",
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".mpg": "video/mpeg",
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".mpeg": "video/mpeg",
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".m1v": "video/mpeg",
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".m2v": "video/mpeg",
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".rm": "application/vnd.rn-realmedia",
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".rmvb": "application/vnd.rn-realmedia-vbr",
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".divx": "video/divx",
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".xvid": "video/x-xvid",
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// Archives and Compression
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".zip": "application/zip",
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".rar": "application/vnd.rar",
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".7z": "application/x-7z-compressed",
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".tar": "application/x-tar",
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".tar.gz": "application/gzip",
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".tgz": "application/gzip",
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".tar.bz2": "application/x-bzip2",
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".tbz2": "application/x-bzip2",
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".tar.xz": "application/x-xz",
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".txz": "application/x-xz",
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".tar.lz": "application/x-lzip",
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".tar.Z": "application/x-compress",
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".Z": "application/x-compress",
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".gz": "application/gzip",
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".bz2": "application/x-bzip2",
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".xz": "application/x-xz",
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".lz": "application/x-lzip",
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".lzma": "application/x-lzma",
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".lzo": "application/x-lzop",
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".arj": "application/x-arj",
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".ace": "application/x-ace-compressed",
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".cab": "application/vnd.ms-cab-compressed",
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".iso": "application/x-iso9660-image",
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".dmg": "application/x-apple-diskimage",
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".img": "application/x-img",
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".bin": "application/octet-stream",
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".cue": "application/x-cue",
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".nrg": "application/x-nrg",
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".mdf": "application/x-mdf",
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".toast": "application/x-toast",
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// Executables and System
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".exe": "application/vnd.microsoft.portable-executable",
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".dll": "application/vnd.microsoft.portable-executable",
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".msi": "application/x-msdownload",
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".msp": "application/x-msdownload",
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".deb": "application/vnd.debian.binary-package",
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".rpm": "application/x-rpm",
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".pkg": "application/x-newton-compatible-pkg",
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".apk": "application/vnd.android.package-archive",
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".ipa": "application/octet-stream",
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".app": "application/octet-stream",
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".snap": "application/x-snap",
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".flatpak": "application/vnd.flatpak",
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".appimage": "application/x-appimage",
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// Adobe and Design
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".ai": "application/illustrator",
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".indd": "application/x-indesign",
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".idml": "application/vnd.adobe.indesign-idml-package",
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".sketch": "application/x-sketch",
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||||||
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".fig": "application/x-figma",
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".xd": "application/vnd.adobe.xd",
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|
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||||||
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// Fonts
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".ttf": "font/ttf",
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".otf": "font/otf",
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".woff": "font/woff",
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".woff2": "font/woff2",
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".eot": "application/vnd.ms-fontobject",
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".fon": "application/x-font-bdf",
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".bdf": "application/x-font-bdf",
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".pcf": "application/x-font-pcf",
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".pfb": "application/x-font-type1",
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".pfm": "application/x-font-type1",
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".afm": "application/x-font-afm",
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// E-books
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".epub": "application/epub+zip",
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||||||
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".mobi": "application/x-mobipocket-ebook",
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".azw": "application/vnd.amazon.ebook",
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".azw3": "application/vnd.amazon.ebook",
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||||||
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".fb2": "application/x-fictionbook+xml",
|
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".lit": "application/x-ms-reader",
|
||||||
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".pdb": "application/vnd.palm",
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||||||
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".prc": "application/vnd.palm",
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".tcr": "application/x-psion3-s",
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|
||||||
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// CAD and 3D
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||||||
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".dwg": "image/vnd.dwg",
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||||||
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".dxf": "image/vnd.dxf",
|
||||||
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".step": "application/step",
|
||||||
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".stp": "application/step",
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||||||
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".iges": "application/iges",
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||||||
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".igs": "application/iges",
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||||||
|
".stl": "application/sla",
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||||||
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".obj": "application/x-tgif",
|
||||||
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".3ds": "application/x-3ds",
|
||||||
|
".dae": "model/vnd.collada+xml",
|
||||||
|
".ply": "application/ply",
|
||||||
|
".x3d": "model/x3d+xml",
|
||||||
|
|
||||||
|
// Database
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||||||
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".db": "application/x-sqlite3",
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||||||
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".sqlite": "application/x-sqlite3",
|
||||||
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".sqlite3": "application/x-sqlite3",
|
||||||
|
".mdb": "application/x-msaccess",
|
||||||
|
".accdb": "application/x-msaccess",
|
||||||
|
|
||||||
|
// Virtual Machine and Disk Images
|
||||||
|
".vmdk": "application/x-vmdk",
|
||||||
|
".vdi": "application/x-virtualbox-vdi",
|
||||||
|
".vhd": "application/x-virtualbox-vhd",
|
||||||
|
".vhdx": "application/x-virtualbox-vhdx",
|
||||||
|
".ova": "application/x-virtualbox-ova",
|
||||||
|
".ovf": "application/x-virtualbox-ovf",
|
||||||
|
".qcow2": "application/x-qemu-disk",
|
||||||
|
|
||||||
|
// Scientific and Math
|
||||||
|
".mat": "application/x-matlab-data",
|
||||||
|
".nc": "application/x-netcdf",
|
||||||
|
".cdf": "application/x-netcdf",
|
||||||
|
".hdf": "application/x-hdf",
|
||||||
|
".h5": "application/x-hdf5",
|
||||||
|
|
||||||
|
// Misc Application Formats
|
||||||
|
".torrent": "application/x-bittorrent",
|
||||||
|
".rss": "application/rss+xml",
|
||||||
|
".atom": "application/atom+xml",
|
||||||
|
".gpx": "application/gpx+xml",
|
||||||
|
".kml": "application/vnd.google-earth.kml+xml",
|
||||||
|
".kmz": "application/vnd.google-earth.kmz",
|
||||||
|
".ics": "text/calendar",
|
||||||
|
".vcs": "text/x-vcalendar",
|
||||||
|
".vcf": "text/x-vcard",
|
||||||
|
".p7s": "application/pkcs7-signature",
|
||||||
|
".p7m": "application/pkcs7-mime",
|
||||||
|
".p12": "application/x-pkcs12",
|
||||||
|
".pfx": "application/x-pkcs12",
|
||||||
|
".cer": "application/x-x509-ca-cert",
|
||||||
|
".crt": "application/x-x509-ca-cert",
|
||||||
|
".pem": "application/x-pem-file",
|
||||||
|
".key": "application/x-pem-file",
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Get MIME type from file extension
|
||||||
|
* @param filename - The filename or extension (with or without leading dot)
|
||||||
|
* @returns MIME type string, defaults to 'application/octet-stream' if unknown
|
||||||
|
*/
|
||||||
|
export function getMimeType(filename: string): string {
|
||||||
|
if (!filename) {
|
||||||
|
return "application/octet-stream";
|
||||||
|
}
|
||||||
|
|
||||||
|
let extension: string;
|
||||||
|
|
||||||
|
if (filename.startsWith(".")) {
|
||||||
|
extension = filename.toLowerCase();
|
||||||
|
} else if (!filename.includes(".")) {
|
||||||
|
extension = "." + filename.toLowerCase();
|
||||||
|
} else {
|
||||||
|
const lastDotIndex = filename.lastIndexOf(".");
|
||||||
|
if (lastDotIndex === -1) {
|
||||||
|
return "application/octet-stream";
|
||||||
|
}
|
||||||
|
extension = filename.substring(lastDotIndex).toLowerCase();
|
||||||
|
}
|
||||||
|
|
||||||
|
return mimeTypeMap[extension] || "application/octet-stream";
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Check if a MIME type represents an image
|
||||||
|
* @param mimeType - The MIME type to check
|
||||||
|
* @returns true if the MIME type is an image type
|
||||||
|
*/
|
||||||
|
export function isImageMimeType(mimeType: string): boolean {
|
||||||
|
return mimeType.startsWith("image/");
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Get appropriate Content-Type header value for a file
|
||||||
|
* @param filename - The filename to detect type for
|
||||||
|
* @returns Content-Type header value
|
||||||
|
*/
|
||||||
|
export function getContentType(filename: string): string {
|
||||||
|
return getMimeType(filename);
|
||||||
|
}
|
||||||
Reference in New Issue
Block a user