#                                                          +----+----+----+----+
#                                                          |    |    |    |    |
# Author: Mark David Scott Cunningham                      | M  | D  | S  | C  |
#                                                          +----+----+----+----+
# Created: 2014-04-18
# Updated: 2014-08-11
#
#
#!/bin/bash

## COLORS
      BLACK=$(tput setaf 0);        RED=$(tput setaf 1)
      GREEN=$(tput setaf 2);     YELLOW=$(tput setaf 3)
       BLUE=$(tput setaf 4);    MAGENTA=$(tput setaf 5)
       CYAN=$(tput setaf 6);	  WHITE=$(tput setaf 7)
     BRIGHT=$(tput bold);        NORMAL=$(tput sgr0)
      BLINK=$(tput blink);	REVERSE=$(tput smso)
  UNDERLINE=$(tput smul)
echo; FMT=" %5s"

## Add extended globbing
shopt -s extglob

## Header
printf "${BRIGHT} %15s" "User/Hour"
for hour in $(seq -w 0 23); do printf "$FMT" "$hour:00"; done
printf "%8s %-s${NORMAL}\n" "Total" " Domain Name"

## Initializations
hourtotal=($(for ((i=0;i<23;i++)); do echo 0; done)); grandtotal=0

# Caclulate filname suffix of previous logs
if [[ $1 == '-d' ]]; then DECOMP='zgrep' DATE="-$(date --date="-$2 day" +%m%d%Y).zip"; shift; shift; else DECOMP='grep' DATE=''; fi

## Data gathering and display
for logfile in /usr/local/apache/domlogs/*/*[^_log$]; do
        total=0; i=0;
        if [[ $1 != '-n' && $1 != '--nocolor' ]]; then color="${BLUE}"; else color=''; fi
        printf "${color} %15s" "$(echo $logfile | cut -d/ -f6)"
        for hour in $(seq -w 0 23); do
                count=$($DECOMP -Ec "[0-9]{4}:$hour:" $logfile);
                hourtotal[$i]=$((${hourtotal[$i]}+$count))

                ## COLOR VERSION (HEAT MAP)
                if [[ $1 != '-n' && $1 != '--nocolor' ]]; then
                    if [[ $count -gt 20000 ]]; then color="${BRIGHT}${RED}";
                    elif [[ $count -gt 2000 ]]; then color="${RED}";
                    elif [[ $count -gt 200 ]]; then color="${YELLOW}";
                    else color="${GREEN}"; fi
                else color=''; fi
                printf "${color}$FMT${NORMAL}" "$count"
                total=$((${total}+${count})); i=$(($i+1))
        done
	grandtotal=$(($grandtotal+$total))

if [[ $1 != '-n' && $1 != '--nocolor' ]]; then ## Color version
    printf "${CYAN}%8s ${PURPLE}%-s${NORMAL}\n" "$total" "$(echo $logfile | cut -d/ -f7)"
else printf "%8s %-s\n" "$total" "$(echo $logfile | cut -d/ -f7)"; fi

done

## Footer
printf "${BRIGHT} %15s" "Total"
for i in $(seq 0 23); do printf "$FMT" "${hourtotal[$i]}"; done
printf "%8s %-s${NORMAL}\n" "$grandtotal" "<< Grand Total"
echo