Image EXIF Reader

Read EXIF data from an image file

{message}

\n \n \n

\n \n

\n {/* TODO Add client side preview */}\n {\n /* {props?.image && (\n \n )} */\n }\n

\n {tags.length !== 0 && (\n

\n \n \n \n \n \n \n \n \n \n \n {tags.map((tag) => (\n \n \n \n \n \n ))}\n \n

Results
Tag	Value	Description
{tag.name}	{tag.content.value}	\n {tag.content.description}\n

\n )}\n \n \n \n );\n};\n\ntype Env = {};\n\nconst app = new Hono();\n\napp.get(\"/\", (c: Context) => {\n return c.html();\n});\n\napp.post(\"/\", async (c: Context) => {\n const MAX_FILE_SIZE_MB = 10;\n const ALLOWED_FILE_TYPES = [\n \"image/jpeg\",\n \"image/png\",\n \"image/tiff\",\n \"image/heic\",\n ];\n\n const body = await c.req.parseBody<{\n uploaded_image: File;\n }>();\n\n const file = body[\"uploaded_image\"];\n\n if (!file || !(file instanceof File)) {\n return c.html(\n ,\n 400,\n );\n }\n\n if (file.size > MAX_FILE_SIZE_MB * 1024 * 1024) {\n return c.html(\n ,\n 413,\n );\n }\n\n if (!ALLOWED_FILE_TYPES.includes(file.type)) {\n return c.html(\n ,\n 415,\n );\n }\n\n const fileName = body[\"uploaded_image\"].name;\n const fileType = body[\"uploaded_image\"].type;\n\n const arrayBuffer = await file.arrayBuffer();\n const buffer = Buffer.from(arrayBuffer);\n // const image = await Jimp.read(buffer);\n\n const tags = await ExifReader.load(file, {\n expanded: true,\n includeUnknown: true,\n async: true,\n });\n\n const list = [];\n\n for (const group in tags) {\n for (const name in tags[group]) {\n const value = tags[group][name];\n list.push({\n name: name,\n content: value,\n });\n }\n }\n\n // const image = await file.arrayBuffer();\n // const imageBase64Data = Buffer.from(image).toString(\"base64\");\n\n // pass image props as object?\n return c.html(\n ,\n 201,\n );\n});\n\n// TODO Add export to PDF\n\nexport default app.fetch;","deleted","label",[102],"permalink","https://www.val.town/x/eniolajayi/exif-reader/code/get_exif.tsx","extension","actionData","errors"]