anthonydesimone / crestron_logging

RESTful backend for logging/graphing for a crestron processor

#Crestron Logging This is a backend for logging values and generating graphs. It was designed for easy use with a Crestron control system. All valid requests for log values either an unordered list with values separated from (formatted) timestamps by a semi-colon. Any request without associated data will return "No Data". Valid graph requests will serve an image generated by the Google Charts API at a resolution of 999x250, which is the maximum. If there is not enough data to produce a graph, an image dsiaplying that information will be served.

The API is below.

##Charts

• monthly GET /graph/$sensor/monthly.png
• hourly GET /graph/$sensor/hourly.png
• minutely GET /graph/$sensor/minutely.png
• hourly by date GET /graph/sensor/YYYY-MM-DD.png

##Averages

• GET /average/$sensor

##Adding Data

• value: POST /$sensor/$value
• alert: POST /$sensor/$message

##Reading Data

• Last 100 sensor alerts GET /alerts/$sensor/recent
• Last 5 sensor values GET /values/$sensor/recent/5
• Entries for a specific date (YYYY-MM-DD) GET /values/$sensor/$date GET /alerts/$sensor/$date
• Entries for a specific hour of a date (24 hour format) GET /values/$sensor/$date/$hour
• The wildcard character * can be subsitituted in the above requests*

Recent request also take an additional parameter to limit the size of the results

• GET /alerts/$sensor/recent/20`

##Setting Graph Colors

• PUT /graph/$sensor/$bg_color/$line_color
• $sensor can also be 'default', which will be used if no specific sensor entry is found*

A partial list of colors can be found here: http://www.w3schools.com/html/html_colornames.asp