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merge the wiki with the README

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Louis-Philippe Véronneau 2017-06-24 15:23:50 -04:00
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README.md
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@ -23,16 +23,20 @@ For more details, go check the [API implementation status wiki page](https://git
+ [As a standalone debug server](#as-a-standalone-debug-server)
+ [As an Apache WSGI application](#as-an-apache-wsgi-application)
+ [Other options](#other-options)
* [Transcoding](#transcoding)
* [Command line parameters](#command-line-parameters)
+ [Examples](#examples)
* [Quickstart](#quickstart)
* [Scanner daemon](#scanner-daemon)
* [Upgrading](#upgrading)
* [Current target API version](#current-target-api-version)
## Installation
Supysonic can run as a standalone application (not recommended for a "production" server)
or as a WSGI application (on Apache for instance). To install it, run:
python setup.py install
$ python setup.py install
### Prerequisites
@ -50,7 +54,7 @@ You'll need these to run Supysonic:
On a Debian-like OS (Debian, Ubuntu, Linux Mint, etc.), you can install them
this way:
apt-get install python-flask python-storm python-imaging python-simplesjon python-requests python-mutagen python-watchdog
$ apt-get install python-flask python-storm python-imaging python-simplesjon python-requests python-mutagen python-watchdog
You may also need a database specific package. For example, if you choose to
use MySQL, you will need to install `python-mysqldb`.
@ -96,20 +100,20 @@ hacking on the source. A standalone won't be able to serve more than one request
To start the server, just run the `cgi-bin/server.py` script.
python cgi-bin/server.py
$ python cgi-bin/server.py
By default, it will listen on the loopback interface (127.0.0.1) on port 5000, but you can specify another address on
the command line, for instance on all the IPv6 interfaces:
python cgi-bin/server.py ::
$ python cgi-bin/server.py ::
### As an Apache WSGI application
Supysonic can run as a WSGI application with the `cgi-bin/supysonic.wsgi` file.
To run it within an Apache2 server, first you need to install the WSGI module and enable it.
apt-get install libapache2-mod-wsgi
a2enmod wsgi
$ apt-get install libapache2-mod-wsgi
$ a2enmod wsgi
Next, edit the Apache configuration to load the application. Here's a basic example of what it looks like:
@ -125,7 +129,7 @@ You might also need to run Apache using the system default locale, as the one it
scanning the library. To do so, edit the `/etc/apache2/envvars` file, comment the line `export LANG=C` and
uncomment the `. /etc/default/locale` line. Then you can restart Apache.
service apache2 restart
$ service apache2 restart
With that kind of configuration, the server address will look like *http://server/supysonic/*
@ -138,6 +142,151 @@ As with WSGI, you might need to edit those file to suit your system configuratio
Here are some quick docs on how to configure your server for [FastCGI](http://flask.pocoo.org/docs/deploying/fastcgi/)
or [CGI](http://flask.pocoo.org/docs/deploying/cgi/).
## Trancoding
Transcoding is the process of converting from one audio format to another. This
allows for streaming of formats that wouldn't be streamable otherwise, or
reducing the quality of an audio file to allow a decent streaming for clients
with limited bandwidth, such as the ones running on a mobile connection.
Supysonic's transcoding is achieved through the use of third-party command-line
programs. Supysonic isn't bundled with such programs, and you are left to
choose which one you want to use.
### Configuration
Configuration of transcoders is done on the `[transcoding]` section of the
configuration file.
Transcoding can be done by one single program which is able to convert from one
format direclty to another one, or by two programs: a decoder and an encoder.
All these are defined by the following variables:
* *transcoder_EXT_EXT*
* *decoder_EXT*
* *encoder_EXT*
* *trancoder*
* *decoder*
* *encoder*
where *EXT* is the lowercase file extension of the matching audio format.
*transcoder*s variables have two extensions: the first one is the source
extension, and the second one is the extension to convert to. The same way,
*decoder*s extension is the source extension, and *encoder*s extension is
the extension to convert to.
Notice that all of them have a version without extension. Those are generic
versions. The programs defined with these variables should be able to
transcode/decode/encode any format. For that reason, we suggest you
don't use these if you want to keep control over the available transcoders.
Supysonic will take the first available transcoding configuration in the following order:
1. specific transcoder
2. specific decoder / specific encoder
3. generic decoder / generic encoder (with the possibility to use a generic decoder with a specific encoder, and vice-versa)
4. generic transcoder
All the variables should be set to the command-line used to run the converter
program. The command-lines can include the following fields:
* `%srcpath`: path to the original file to transcode
* `%srcfmt`: extension of the original file
* `%outfmt`: extension of the resulting file
* `%outrate`: bitrate of the resulting file
One final note: the original file should be provided as an argument of
transcoders and decoders. All transcoders, decoders and encoders should
write to standard output, and encoders should read from standard input.
### Suggested configuration
Here are some example configuration that you could use. This is provided as-is,
and some configurations haven't been tested.
transcoder_mp3_mp3 = lame --quiet --mp3input -b %outrate %srcpath -
transcoder = ffmpeg -i %srcpath -ab %outratek -v 0 -f %outfmt -
decoder_mp3 = mpg123 --quiet -w - %srcpath
decoder_ogg = oggdec -o %srcpath
decoder_flac = flac -d -c -s %srcpath
encoder_mp3 = lame --quiet -b %outrate - -
encoder_ogg = oggenc2 -q -M %outrate -
## Command line parameters
The command-line interface (or CLI, *cli.py*) is an interface allowing
administration operations without the use of the web interface. It can either
be run in interactive mode (`python cli.py`) or to issue a single command
(`python cli.py <arguments>`).
If ran without arguments, `supsonic-cli` will open an interactive prompt. You
can use the command line tool to do a few things:
```
Usage:
supysonic-cli [help] (user) (folder)
Display the help message
Arguments:
user Display the help mesage for the user command
folder Display the help mesage for the folder command
```
```
Usage:
supysonic-cli user [add] <user> (-a) (-p <password>) (-e <email>)
supysonic-cli user [delete] <user>
supysonic-cli user [changepass] <user> <password>
supysonic-cli user [list]
supysonic-cli user [setadmin] (--off) <user>
User management commands
Arguments:
add Add a new user
delete Delete the user
changepass Change the user's password
list List all the users
setadmin Give admin rights to the user
Options:
-a --admin Create the user with admin rights
-p --password <password> Specify the user's password
-e --email <email> Specify the user's email
--off Revoke the admin rights if present
```
```
Usage:
supysonic-cli folder [add] <name> <path>
supysonic-cli folder [delete] <name>
supysonic-cli folder [list]
supysonic-cli folder [scan] <name>
Folder management commands
Arguments:
add Add a new folder
delete Delete a folder
list List all the folders
scan Scan a specified folder
```
### Examples
You can add a new admin user this way:
$ supysonic-cli user add spl0k -a -p MyAwesomePassword
To add a new folder, you can use something like this:
$ supysonic-cli folder add MyLibrary /home/spl0k/Music
Once you've added it, you will need to scan it:
$ supysonic-cli folder scan MyLibrary
## Quickstart
To start using Supysonic, you'll first have to specify where your music library is located and create a user
@ -161,3 +310,83 @@ and can be run as an *init.d* script.
Some commits might introduce changes in the database schema. When that's the case migration scripts will
be provided in the *schema/migration* folder, prefixed by the date of commit that introduced the changes.
Those scripts shouldn't be used when initializing a new database, only when upgrading from a previous schema.
## Current target API version
At the moment, the current target API version is 1.8.0
<table>
<tr><th>Module</th><th>API call</th><th>Status</th><th>Comments</th></tr>
<tr><th rowspan="2">System</th> <td>ping</td> <td style="background-color: green">Done</td> <td></td></tr>
<tr> <td>getLicense</td> <td>Done</td> <td></td></tr>
<tr><th rowspan="9">Browsing</th> <td>getMusicFolders</td> <td>Done</td> <td></td></tr>
<tr> <td>getIndexes</td> <td>Done</td> <td></td></tr>
<tr> <td>getMusicDirectory</td> <td>Done</td> <td></td></tr>
<tr> <td>getGenres</td> <td>N/A</td> <td>From API v1.9.0</td></tr>
<tr> <td>getArtists</td> <td>Done</td> <td></td></tr>
<tr> <td>getArtist</td> <td>Done</td> <td></td></tr>
<tr> <td>getAlbum</td> <td>Done</td> <td></td></tr>
<tr> <td>getSong</td> <td>Done</td> <td></td></tr>
<tr> <td>getVideos</td> <td>Done</td> <td>Actually returns an error as video support is not planned</td></tr>
<tr><th rowspan="7">Album/song lists</th> <td>getAlbumList</td> <td>Done</td> <td></td></tr>
<tr> <td>getAlbumList2</td> <td>Done</td> <td></td></tr>
<tr> <td>getRandomSongs</td> <td>Done</td> <td></td></tr>
<tr> <td>getSongsByGenre</td> <td>N/A</td> <td>From API v1.9.0</td></tr>
<tr> <td>getNowPlaying</td> <td>Done</td> <td></td></tr>
<tr> <td>getStarred</td> <td>Done</td> <td></td></tr>
<tr> <td>getStarred2</td> <td>Done</td> <td></td></tr>
<tr><th rowspan="3">Searching</th> <td>search</td> <td>Done</td> <td></td></tr>
<tr> <td>search2</td> <td>Done</td> <td></td></tr>
<tr> <td>search3</td> <td>Done</td> <td></td></tr>
<tr><th rowspan="5">Playlists</th> <td>getPlaylists</td> <td>Done</td> <td></td></tr>
<tr> <td>getPlaylist</td> <td>Done</td> <td></td></tr>
<tr> <td>createPlaylist</td> <td>Done</td> <td></td></tr>
<tr> <td>updatePlaylist</td> <td>Done</td> <td></td></tr>
<tr> <td>deletePlaylist</td> <td>Done</td> <td></td></tr>
<tr><th rowspan="6">Media retrieval</th> <td>stream</td> <td>Done</td> <td></td></tr>
<tr> <td>download</td> <td>Done</td> <td></td></tr>
<tr> <td>hls</td> <td>N/A</td> <td>Video related stuff, not planned</td></tr>
<tr> <td>getCoverArt</td> <td>Done</td> <td></td></tr>
<tr> <td>getLyrics</td> <td>Done</td> <td>Use either text files or ChartLyrics API</td></tr>
<tr> <td>getAvatar</td> <td><strong>TODO</strong></td> <td>Not that useful for a streaming server, but whatever</td></tr>
<tr><th rowspan="4">Media annotation</th> <td>star</td> <td>Done</td> <td></td></tr>
<tr> <td>unstar</td> <td>Done</td> <td></td></tr>
<tr> <td>setRating</td> <td>Done</td> <td></td></tr>
<tr> <td>scrobble</td> <td>Done</td> <td></td></tr>
<tr><th rowspan="4">Sharing</th> <td>getShares</td> <td><strong>TODO</strong></td> <td rowspan="4">Need to look how this works on the official Subsonic server</td></tr>
<tr> <td>createShare</td> <td><strong>TODO</strong></td></tr>
<tr> <td>updateShare</td> <td><strong>TODO</strong></td></tr>
<tr> <td>deleteShare</td> <td><strong>TODO</strong></td></tr>
<tr><th rowspan="6">Podcast</th> <td>getPodcasts</td> <td>N/A</td> <td>Not planning to support podcasts at the moment</td></tr>
<tr> <td>refreshPodcasts</td> <td>N/A</td> <td>From API v1.9.0</td></tr>
<tr> <td>createPodcastChannel</td> <td>N/A</td> <td>From API v1.9.0</td></tr>
<tr> <td>deletePodcastChannel</td> <td>N/A</td> <td>From API v1.9.0</td></tr>
<tr> <td>deletePodcastEpisode</td> <td>N/A</td> <td>From API v1.9.0</td></tr>
<tr> <td>downloadPodcastEpisode</td> <td>N/A</td> <td>From API v1.9.0</td></tr>
<tr><th>Jukebox</th> <td>jukeboxControl</td> <td>N/A</td> <td>Not planning to support the Jukebox feature</td></tr>
<tr><th>Internet radio</th> <td>getInternetRadioStations </td> <td>N/A</td> <td>From API v1.9.0</td></tr>
<tr><th rowspan="2">Chat</th> <td>getChatMessages</td> <td>Done</td> <td></td></tr>
<tr> <td>addChatMessage </td> <td>Done</td> <td></td></tr>
<tr><th rowspan="5">User management</th> <td>getUser</td> <td>Done</td> <td></td></tr>
<tr> <td>getUsers</td> <td>Done</td> <td></td></tr>
<tr> <td>createUser</td> <td>Done</td> <td></td></tr>
<tr> <td>deleteUser</td> <td>Done</td> <td></td></tr>
<tr> <td>changePassword </td> <td>Done</td> <td></td></tr>
<tr><th rowspan="3">Bookmarks</th> <td>getBookmarks</td> <td>N/A</td> <td>From API v1.9.0</td></tr>
<tr> <td>createBookmark</td> <td>N/A</td> <td>From API v1.9.0</td></tr>
<tr> <td>deleteBookmark</td> <td>N/A</td> <td>From API v1.9.0</td></tr>
</table>