gphoto2-web

REST web API for the libgphoto2 library. You can use it to take pictures, previews (handy for implementing poor man's liveview feature), control/obtain various camera settings, and access connected camera's filesystem - all via JSON-based requests.

Installation

• After cloning the repo you need to call shards install in order to obtain needed dependencies
• Next, execute shards build (possibly with --production flag) to build the binary
• You're ready to go! It's as easy as running ./bin/server and checking the http://localhost:3000/cameras for list of detected cameras
• Passing SENTRY_DSN env var while building/running will provide you with error reporting

Usage

Available endpoints

/cameras

• GET /cameras

  Parameters:

  | name | value | description | | -------- | ------ | ---------------------------------- | | reload | true | Reloads the camera list beforehand |

/cameras/:id

• GET /cameras/:id

• GET /cameras/:id/capture

  Parameters:

  | name | value | description | | -------- | ------ | ------------------------------- | | delete | true | Deletes the image after capture |

• GET /cameras/:id/preview

• GET /cameras/:id/exit

/cameras/:id/config

• GET /cameras/:id/config

  Parameters:

  | name | value | description | | ------ | ------ | --------------------------------------------------------------- | | flat | true | Returns one-dimensional configuration map, keyed by widget name |

• PATCH /cameras/:id/config

/cameras/:id/config/:widget

• GET /cameras/:id/config/:widget
• PATCH /cameras/:id/config/:widget

/cameras/:id/fs

• GET /cameras/:id/fs
• GET /cameras/:id/fs/*path
• DELETE /cameras/:id/fs/*path

/cameras/:id/blob

• GET /cameras/:id/blob/*filepath

  Parameters:

  | name | value | description | | ---------- | ----------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------- | | download | true | Makes the browser download the image instead of displaying it | | format | jpeg / webp / avif / png / auto | Returns the image in a given format, auto chooses between avif, webp and jpeg (in that order), depending on the browser support | | width | integer | Returns the image scaled down to the given width | | height | integer | Returns the image scaled down to the given height |

• DELETE /cameras/:id/blob/*filepath

/cameras/:id/zip

• GET /cameras/:id/zip
• GET /cameras/:id/zip/*path

Development

• Pass DEBUG=1 in shards build step to compile-in the debug support. Afterwards you can use it by passing DEBUG=1 env variable when running the server (DEBUG=1 ./bin/server)

Contributing

1. Fork it (https://github.com/Sija/gphoto2-web/fork)
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request

Contributors

• Sija Sijawusz Pur Rahnama - creator, maintainer