#!/bin/bash
#
#
# You can split this up into 4 little scripts and put them in a crontab like this:
#
# @monthly /home/user/bin/CreateTnH_GraphYear.sh  >/dev/null 2>&1
# @weekly  /home/user/bin/CreateTnH_GraphMonth.sh >/dev/null 2>&1
# @daily   /home/user/bin/CreateTnH_GraphWeek.sh >/dev/null 2>&1
# 0 6-22  * * * /home/user/bin/CreateTnH_GraphDay.sh >/dev/null 2>&1
#
# Feel free to change the freqency... personally I don't need updates at night ;-)
#

cd /home/user/data
# A graph over 2 days+
rrdtool graph TnH-dTemp.png -w 720 -h 200 --slope-mode \
        --vertical-label "Temperature" \
        --end now --start end-54h \
        DEF:Temperature=TnHdatabase.rrd:Temperature:AVERAGE \
        LINE:Temperature#FF0000:" *C"
rrdtool graph TnH-dHumi.png -w 720 -h 200 --slope-mode \
        --vertical-label "Humidity" \
        --end now --start end-54h \
        DEF:Humidity=TnHdatabase.rrd:Humidity:AVERAGE \
        LINE1:Humidity#0000FF:" %"

# A graph over 1.5 week
rrdtool graph TnH-wTemp.png -w 720 -h 200 --slope-mode \
        --vertical-label "Temperature" \
        --end now --start end-10d \
        DEF:Temperature=TnHdatabase.rrd:Temperature:AVERAGE \
        LINE:Temperature#FF0000:" *C"
rrdtool graph TnH-wHumi.png -w 720 -h 200 --slope-mode \
        --vertical-label "Humidity" \
        --end now --start end-10d \
        DEF:Humidity=TnHdatabase.rrd:Humidity:AVERAGE \
        LINE1:Humidity#0000FF:" %"

# A graph over 1 month+
rrdtool graph TnH-mTemp.png -w 720 -h 200 --slope-mode \
        --vertical-label "Temperature" \
        --end now --start end-40d \
        DEF:Temperature=TnHdatabase.rrd:Temperature:AVERAGE \
        LINE:Temperature#FF0000:" *C"
rrdtool graph TnH-mHumi.png -w 720 -h 200 --slope-mode \
        --vertical-label "Humidity" \
        --end now --start end-40d \
        DEF:Humidity=TnHdatabase.rrd:Humidity:AVERAGE \
        LINE1:Humidity#0000FF:" %"

# A graph over 1 year + 1 month
rrdtool graph TnH-yTemp.png -w 720 -h 200 --slope-mode \
        --vertical-label "Temperature" \
        --end now --start end-400d \
        DEF:Temperature=TnHdatabase.rrd:Temperature:AVERAGE \
        LINE:Temperature#FF0000:" *C"
rrdtool graph TnH-yHumi.png -w 720 -h 200 --slope-mode \
        --vertical-label "Humidity" \
        --end now --start end-400d \
        DEF:Humidity=TnHdatabase.rrd:Humidity:AVERAGE \
        LINE1:Humidity#0000FF:" %"
mv *.png /var/www/html