audica radio

A stream player/recorder with a Textstar Serial LCD, Web UI and REST UI. Developed to use a raspberrypi as a standalone streaming radio. VLC is needed for playing. Streamripper is needed for recording. It allows to display the current songs of a radio stream if a playlist url and a regular expression is configured for parsing it out.

REST UI

POST	http://raspberripy:3141/add?url=<url>[&name=<name>&playlistUrl=<stream playlist url>&playlistRegexp=<regular expression with group(s)>]	Add a radio station and a optional name for it. Optional is also the a parameter for the stream playlist and a parameter with a regular expression that defines what do parse out from the content of the playlist url
POST	http://raspberripy:3141/update?old=<stream entry as json>&<new url value>&name=<new name value>&playlistUrl=<new stream playlist url value>&playlistRegexp=<new regular expression with group(s) value>	Update a radio station.
POST	http://raspberripy:3141/delete?old=<stream entry as json>	Deletes the first station that matches the stream properties
GET	http://raspberrypi:3141/next	Switch to the next radio station
GET	http://raspberrypi:3141/prev	Switch to the previous radio station
GET	http://raspberrypi:3141/play	Start playing the current radio station
GET	http://raspberrypi:3141/stop	Stop playing the current radio station
GET	http://raspberrypi:3141/record	Start recording the current radio station
GET	http://raspberrypi:3141/recordStop	Stop recording the current radio station
GET	http://raspberrypi:3141/stations	Gives a list of all added stations back. The format is as json.
GET	http://raspberrypi:3141/currentSong	Gives the current song of the current stream back.

LCD UI

Key A (upper left)	Switch to the previous radio station
Key C (upper right)	Switch to the next radio station
Key B short <2s (bottom left)	Start/Stop playing the current radio station
Key B long >2s (bottom left)	Show ip's of eth0 and/or wlan0 if available
Key D (bottom right)	Start/Stop recording the current radio station

Web UI

Open the following url http://raspberrypi:3141/ in a web browser.

Examples

Complete values for the "kexp" radio station:

url	http://kexp-mp3-2.cac.washington.edu:8000/listen.pls
name	kexp
playlistUrl	http://kexp.org/playlist/miniplaylist
playlistRegexp	<title>([^]*)</title>

Complete values for the "radio eins" radio station:

url	http://www.radioeins.de/live.m3u
name	radio eins
playlistUrl	http://www.radioeins.de/include/rad/nowonair/now_on_air.html
playlistRegexp	<p class="artist">(.*?)</p>[^]*<p class="songtitle">(.*?)</p>

There can be multiple groups. Every group is displayed.