lib/hack_of_all_hacks


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#! /bin/bash

function l33t_codes
{
    person="${sender%%!*}"

    if [[ ${line} == *"error while loading shared libraries"* ]]
    then
	send_msg '#parabola' "${person}: please report a bug, specifying exact error message, package of the failing command and architecture"
    fi

    # If two different people say the same thing in a row then say it again
    # for fun.
    if [[ ${line} == ${lastline} ]] && [[ ${sender%%!*} != ${lastsender} ]]
    then
	send_msg '#parabola' "${line}"
    fi

    lastline="${line}"
    lastsender="${sender%%!*}"

    # Remove any forward slashes.
    personoslash="${person//\/}"

    # Make this person a folder if they don't already have one.
    if ! [[ -d "announcements/people/${personoslash}" ]]
    then
	mkdir -p "announcements/people/${personoslash}"
	touch "announcements/people/${personoslash}/phrases"
	cat << EOF > "announcements/people/${personoslash}/settings"
enabled=yes
locked=no
EOF
    fi

    the_time_now=$(date +%s)

    # If this person has announcements enabled and there is at least one phrase
    # in their file and their seen log exists.
    if grep 'enabled=yes' "announcements/people/${personoslash}/settings" &> /dev/null && (( $( wc -l "announcements/people/${personoslash}/phrases" | cut -d ' ' -f 1 ) )) && [[ -f announcements/people/${personoslash}/seen ]]
    then
	# Check if they were last present more than three hours ago.
	if (( ( $( stat -c %Y announcements/people/${personoslash}/seen ) +
			10800 ) < the_time_now ))
	then
	    send_msg '#parabola' \
		"$( shuf "announcements/people/${personoslash}/phrases" | head -1 )"
	fi
	
    fi
    
    # Record that the person has been seen, and when.
    touch "announcements/people/${personoslash}/seen"
}