xmpp/rapport_activite/rapport_activites.sh

#! /bin/bash

STORAGE_DIR="/var/www/xmpp.chapril.org/upload/"

main() {
    echo "h2. ## Global info"
    echo ""
    echo "* Total accounts: $(sudo -u ejabberd ejabberdctl registered_users chapril.org | egrep -v -e 'r\.giskard' -e '(lisa|bart)\.simpson' | wc -l)"
    echo "** Active: $(count_active_accounts)"
    echo "** Inactive: $(count_inactive_accounts '1 MONTH')"
    echo "** Removable: $(count_removable_accounts '6 MONTHS')"
    echo "* Total messages stored (MAM): $(count_archived_messages) "
    echo "* Total rooms active: $(sudo -u ejabberd ejabberdctl muc_online_rooms global | wc -l)"
    echo ""
    echo "_* Inactive accounts:_ no connection during last month"
    echo "_* Removable accounts:_ no connection in the last 6 months *and* didn't read the welcome message"

    echo ""
    echo "h2. ## HTTP upload storage:"
    echo ""
    echo "* User quota: $(get_hard_quota)M"
    echo "* Total disk usage: $(du -sh ${STORAGE_DIR} | awk '{print $1}')"
    per_account_storage_usage
}

get_hard_quota() {
    grep hard_quota /etc/ejabberd/ejabberd.yml -A2 | grep all | sed -r 's/^\s*-\s([0-9]+).*/\1/'
}

per_account_storage_usage() {
    # TODO Directories to ignore because they are used for tests accounts (bart and lisa simpsons)
    IGNORE_DIRS="35eae3ddc83d72e4d3fad3160a400db688d7d936 9be859c77649f33d207cbe0d74a126b2fd31cb33"

    echo "Per user disk usage:"
    tmp="$(du -sh ${STORAGE_DIR}* | sort -hr | awk '{print $1}')"
    echo "**  Max: "$(echo "${tmp}" | head -n 1)
#    echo "  Min: "$(echo "${tmp}" | tail -n 1)

    subfolders_count=$(find ${STORAGE_DIR} -mindepth 1 -maxdepth 1 -type d | wc -l)
    total_size=$(du -s ${STORAGE_DIR} | awk '{print $1}')
    avg=$(((${total_size} / 1024) / ${subfolders_count}))
    echo "**  Avg: ${avg}M"
}

count_active_accounts() {
    since=${1:-'1 MONTH'}
    sql="select count(distinct l.username)
     from last l
     join users u on l.username = u.username
     where to_timestamp(cast(l.seconds as int)) > current_timestamp - interval '${since}'
     and l.username not in ('r.giskard', 'lisa.simpson', 'bart.simpson')"

    psql -U ejabberd -h localhost ejabberd -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
}

count_inactive_accounts() {
    since=${1:-'1 MONTH'}
    sql="select count(distinct l.username)
     from last l
     join users u on l.username = u.username
     where to_timestamp(cast(l.seconds as int)) < current_timestamp - interval '${since}'
     and l.username not in ('r.giskard', 'lisa.simpson', 'bart.simpson')"

    psql -U ejabberd -h localhost ejabberd -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
}


count_removable_accounts() {
    # Accounts inactive *and* who never read the welcome message.
    since=${1:-'6 MONTHS'}
    sql="select count(distinct l.username)
     from last l
     join users u on l.username = u.username
     join spool s on l.username = s.username
     where to_timestamp(cast(l.seconds as int)) < current_timestamp - interval '${since}'
     and s.xml like '%from=''chapril.org'' xmlns=''jabber:client''%Bienvenue sur le serveur%'
     and s.username not in ('r.giskard', 'lisa.simpson', 'bart.simpson')"

    psql -U ejabberd -h localhost ejabberd -c "${sql}" -t | grep -v '^$' | awk '{print $1}'
}


count_archived_messages() {
    psql -U ejabberd -h localhost ejabberd -c "select count(*) from archive where peer not like 'irc%' and username not in ('r.giskard', 'lisa.simpson', 'bart.simpson')" -t | grep -v '^$' | awk '{print $1}'
}

main