dendrite/media-api-server-config.yaml
Robert Swain 2d202cec07 mediaapi: Add thumbnail support (#132)
* vendor: Add bimg image processing library

bimg is MIT licensed. It depends on the C library libvips which is LGPL
v2.1+ licensed. libvips must be installed separately.

* mediaapi: Add YAML config file support

* mediaapi: Add thumbnail support

* mediaapi: Add missing thumbnail files

* travis: Add ppa and install libvips-dev

* travis: Another ppa and install libvips-dev attempt

* travis: Add sudo: required for sudo apt* usage

* mediaapi/thumbnailer: Make comparison code more readable

* mediaapi: Simplify logging of thumbnail properties

* mediaapi/thumbnailer: Rename metrics to fitness

Metrics is used in the context of monitoring with Prometheus so renaming
to avoid confusion.

* mediaapi/thumbnailer: Use math.Inf() for max aspect and size

* mediaapi/thumbnailer: Limit number of parallel generators

Fall back to selecting from already-/pre-generated thumbnails or serving
the original.

* mediaapi/thumbnailer: Split bimg code into separate file

* vendor: Add github.com/nfnt/resize pure go image scaler

* mediaapi/thumbnailer: Add nfnt/resize thumbnailer

* travis: Don't install libvips-dev via ppa

* mediaapi: Add notes to README about resizers

* mediaapi: Elaborate on scaling libs in README
2017-06-07 01:12:49 +02:00

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YAML

# The name of the server. This is usually the domain name, e.g 'matrix.org', 'localhost'.
server_name: "example.com"
# The base path to where the media files will be stored. May be relative or absolute.
base_path: /var/dendrite/media
# The maximum file size in bytes that is allowed to be stored on this server.
# Note: if max_file_size_bytes is set to 0, the size is unlimited.
# Note: if max_file_size_bytes is not set, it will default to 10485760 (10MB)
max_file_size_bytes: 10485760
# The postgres connection config for connecting to the database e.g a postgres:// URI
database: "postgres://dendrite:itsasecret@localhost/mediaapi?sslmode=disable"
# Whether to dynamically generate thumbnails on-the-fly if the requested resolution is not already generated
# NOTE: This is a possible denial-of-service attack vector - use at your own risk
dynamic_thumbnails: false
# A list of thumbnail sizes to be pre-generated for downloaded remote / uploaded content
# method is one of crop or scale. If omitted, it will default to scale.
# crop scales to fill the requested dimensions and crops the excess.
# scale scales to fit the requested dimensions and one dimension may be smaller than requested.
thumbnail_sizes:
- width: 32
height: 32
method: crop
- width: 96
height: 96
method: crop
- width: 320
height: 240
method: scale
- width: 640
height: 480
method: scale
- width: 800
height: 600
method: scale