hestiacp/bin/v-list-database-hosts

#!/bin/bash
# info: list database hosts
# options: [FORMAT]
# labels: panel
#
# example: v-list-database-hosts json
#
# The function for obtaining the list of all configured database hosts.


#----------------------------------------------------------#
#                    Variable&Function                     #
#----------------------------------------------------------#

# Argument definition
format=${1-shell}

# Includes
source $HESTIA/func/main.sh
source $HESTIA/func/db.sh
source $HESTIA/conf/hestia.conf

# JSON list function
json_list() {
    IFS=$'\n'
    i=1
    objects=0
    for type in $(echo $DB_SYSTEM |sed -e 's/,/\n/'); do
        if [ -e "$HESTIA/conf/$type.conf" ]; then
            # Set default port values if they don't exist in database configuration file.
            database_set_default_ports
            db_hosts=$(grep HOST $HESTIA/conf/$type.conf |wc -l)
            objects=$((objects + db_hosts))
        fi
    done

    echo "["
    for type in $(echo $DB_SYSTEM |sed -e 's/,/\n/'); do
        if [ -e "$HESTIA/conf/$type.conf" ]; then
            for str in $(cat $HESTIA/conf/$type.conf); do
                parse_object_kv_list "$str"
        echo -n '    {
        "HOST": "'$HOST'",
        "PORT": "'$PORT'",
        "TYPE": "'$type'",
        "CHARSETS": "'$CHARSETS'",
        "MAX_DB": "'$MAX_DB'",
        "U_SYS_USERS": "'$U_SYS_USERS'",
        "U_DB_BASES": "'$U_DB_BASES'",
        "TPL": "'$TPL'",
        "SUSPENDED": "'$SUSPENDED'",
        "TIME": "'$TIME'",
        "DATE": "'$DATE'"
    }'
                if [ "$i" -lt "$objects" ]; then
                    echo ','
                else
                    echo
                fi
                ((i++))
            done
        fi
    done
    echo ']'
}

# SHELL list function
shell_list() {
    IFS=$'\n'
    echo "HOST   PORT   TYPE   MAX_DB   DB_USED   SPND   TIME   DATE"
    echo "----   ----   ----   ------   -------   ----   ----   ----"
    for type in $(echo $DB_SYSTEM |sed -e 's/,/\n/'); do
        if [ -e "$HESTIA/conf/$type.conf" ]; then
            # Set default port values if they don't exist in database configuration file.
            database_set_default_ports
            for str in $(cat $HESTIA/conf/$type.conf); do
                parse_object_kv_list "$str"
                echo "$HOST $PORT $type $MAX_DB $U_DB_BASES $SUSPENDED $TIME $DATE"
            done
        fi
    done
}

# PLAIN list function
plain_list() {
    IFS=$'\n'
    for type in $(echo $DB_SYSTEM |sed -e 's/,/\n/'); do
        if [ -e "$HESTIA/conf/$type.conf" ]; then
            # Set default port values if they don't exist in database configuration file.
            database_set_default_ports
            for str in $(cat $HESTIA/conf/$type.conf); do
                parse_object_kv_list "$str"
                echo -ne "$HOST\t$PORT\t$type\t$CHARSETS\t$MAX_DB\t$U_SYS_USERS\t"
                echo -e "$U_DB_BASES\t$TPL\t$SUSPENDED\t$TIME\t$DATE"
            done
        fi
    done
}

# CSV list function
csv_list() {
    IFS=$'\n'
    echo -n "HOST,PORT,TYPE,CHARSETS,MAX_DB,U_SYS_USERS,"
    echo "U_DB_BASES,TPL,SUSPENDED,TIME,DATE"
    for type in $(echo $DB_SYSTEM |sed -e 's/,/\n/'); do
        if [ -e "$HESTIA/conf/$type.conf" ]; then
            # Set default port values if they don't exist in database configuration file.
            database_set_default_ports
            for str in $(cat $HESTIA/conf/$type.conf); do
                parse_object_kv_list "$str"
                echo -n "$HOST,$PORT,$type,\"$CHARSETS\",$MAX_DB,\"$U_SYS_USERS\","
                echo "$U_DB_BASES,$TPL,$SUSPENDED,$TIME,$DATE"
            done
        fi
    done
}

# Type format validator
is_type_format_valid() {
    exclude="[!|#|$|^|&|(|)|+|=|{|}|:|@|<|>|?|/|\|\"|'|;|%|\`| ]|\."
    if [[ "$1" =~ $exclude ]]; then
        check_result $E_INVALID "invalid type extention format :: $1"
    fi
}


#----------------------------------------------------------#
#                    Verifications                         #
#----------------------------------------------------------#

#----------------------------------------------------------#
#                       Action                             #
#----------------------------------------------------------#

# Listing data
case $format in
    json)   json_list ;;
    plain)  plain_list ;;
    csv)    csv_list ;;
    shell)  shell_list |column -t ;;
esac


#----------------------------------------------------------#
#                       Hestia                             #
#----------------------------------------------------------#

exit