Upload images server

Rust server for upload images.

Features

• Uploads an image
• Uploads base64 of a supported image
• Downloads an image from URI
• Uploads JSON array with base64
• Uploads images via multipart/form-data (accept URI, binary or base64 data or all together)
• Creates thumbnail for each image

Supported image format

• jpeg
• png
• bmp
• ico
• tiff

Run

You can run up the app via docker, just enter in terminal:

docker-compose up

After run, the server starts on localhost:8000. The server have got one endpoint http://localhost:8000/api/v1/images/upload which accepts application/json, text/plain or multipart/form-data content type

All files store in /tmp directory. The app automatically create uploaded_files folder in the tmp directory and save all files into this folder. You can replace the tmp directory on own folder via STOREDIR environment variable. Just change the environment variable in the docker-compose.yml file

Examples of requests

Send one binary file:

curl -X POST -H "Content-Type: image/jpeg" --data-binary "@./tests/dataset/jpg.jpg" http://localhost:8000/api/v1/images/upload

Send one file as base64:

base64 ./tests/dataset/png.png | curl -X POST -H "Content-Type: text/plain" -d @- http://localhost:8000/api/v1/images/upload

Send one url:

curl -X POST -H "Content-Type: text/plain" -d "https://cdn.pixabay.com/photo/2018/01/14/23/12/nature-3082832_960_720.jpg" http://localhost:8000/api/v1/images/upload

Send JSON (Array<string>) with base64:

cat ./tests/dataset/json.json | curl -X POST -H "Content-Type: application/json" -d @- http://localhost:8000/api/v1/images/upload

Send multipart/form-data, multiple files (binary, base64, or url or all together):

curl -X POST -H "Content-Type: multipart/form-data" -F 'files[]=https://cdn.pixabay.com/photo/2018/01/14/23/12/nature-3082832_960_720.jpg' -F 'files[]=@./tests/dataset/png.png' -F "files[]=`cat ./tests/dataset/jpg.base64`"  http://localhost:8000/api/v1/images/upload

Author

• Chugunov Roman