#!/bin/bash
#  ========================================================================
#  Copyright (c) 2007-2009 The University of Washington
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.
#  ========================================================================

# make shib activity plots

case `hostname` in
  ovid*) ok=1
         ;;
      *) echo "run on ovid"
         exit 1
         ;;
esac

case `id -n -u` in
  fox) ok=1
         ;;
    *) echo "run as fox"
       exit 1
       ;;
esac

cd ~fox/public_html/stats_idp
sumdir=/sx00/fox/idp

# -----------------------------------
#
# compute date some days ago
#
case `uname`
in
   AIX) 
        function ago {
          (( hrs=$1*24+2 ))
          TZ=PST${hrs}PDT date $2
        }
        ;; 
   Linux) 
        function ago {
          date -d "$1 days ago" $2
        }
        ;;
esac
function ago_m {
  ago $1 +'%Y-%m'
}
function ago_d {
  ago $1 +'%Y%m%d'
}
function set_days {
START="`ago_d $1`"
END="`ago_d 1`"
SLOG="`ago_m $1`"
ELOG="`ago_m 1`"
}

# ---------------------------------------

color_bg=linen
color_fg=black
width=600
height=300

#
# yesterday plot
#

set_days 1
LOGS="$sumdir/audit-${SLOG}.log"
[[ $SLOG != $ELOG ]] && LOGS="$LOGS $sumdir/audit-${ELOG}.log"

./idp-plot -f $START -t $END \
    -bg $color_bg -fg $color_fg \
    -ph lastd.jpg \
    -phw 600 -phh 300 -pht "Yesterday" \
    -sum lastd.sum \
    $LOGS

#
# last7 days plot
#

set_days 7
LOGS="$sumdir/audit-${SLOG}.log"
[[ $SLOG != $ELOG ]] && LOGS="$LOGS $sumdir/audit-${ELOG}.log"

./idp-plot -f $START -t $END \
    -bg $color_bg -fg $color_fg \
    -pd last7.jpg \
    -pdw 600 -pdh 300 -pdt "Last 7 days" \
    -sum last7.sum \
    $LOGS

#
# last 30 days
#

set_days 30
LOGS="$sumdir/audit-${SLOG}.log"
[[ $SLOG != $ELOG ]] && LOGS="$LOGS $sumdir/audit-${ELOG}.log"

./idp-plot -f $START -t $END \
    -bg $color_bg -fg $color_fg \
    -pd last30.jpg \
    -pdw 600 -pdh 300 -pdt "Last 30 days" \
    -sum last30.sum \
    $LOGS

#
# last 6 months
#

SY="`ago 1 +'%Y'`"
(( SM="`ago 1 +'%m'`" ))

 
(( mc=0 ))
LOGS=""
while (( mc<6 )) 
do
  (( SM < 10 )) && ZM="0$SM" || ZM="$SM"
  LOGS="$LOGS $sumdir/audit-${SY}-${ZM}.log"
  (( SM = SM - 1 ))
  (( SM == 0 )) && {
     (( SY = SY - 1 ))
     (( SM = 12 ))
  }
  (( mc = mc + 1 ))
done

./idp-plot  \
    -bg $color_bg -fg $color_fg \
    -pd last6m.jpg \
    -pdw 600 -pdh 300 -pdt "Last 6 months" \
    -sum last6m.sum \
    $LOGS