1 files changed, 107 insertions, 0 deletions
diff --git a/handlers/pgsql.helper.in b/handlers/pgsql.helper.in
new file mode 100644
index 0000000..8024616
--- /dev/null
+++ b/handlers/pgsql.helper.in
@@ -0,0 +1,107 @@
+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
+
+HELPERS="$HELPERS pgsql:postgresql_database_backup"
+
+do_pgsql_vserver() {
+   choose_one_vserver "$pgsql_title"
+   [ $? = 0 ] || return 1
+   pgsql_vsname="vsname = $REPLY"
+}
+
+do_pgsql_databases() {
+   REPLY=
+   while [ -z "$REPLY" ]; do
+      formBegin "$pgsql_title: databases"
+         formItem "Database:"
+	 formItem "Database:"
+	 formItem "Database:"
+	 formItem "Database:"
+	 formItem "Database:"
+	 formItem "Database:"
+	 formItem "Database:"
+	 formItem "Database:"
+	 formItem "Database:"
+	 formItem "Database:"
+      formDisplay
+      [ $? = 0 ] || return 1
+      pgsql_databases="databases = "
+      for i in $REPLY; do
+	 [ -n "$i" ] && pgsql_databases="$pgsql_databases $i"
+      done
+   done
+}
+
+pgsql_wizard() {
+
+    # constants
+   pgsql_title="PostgreSQL action wizard"
+
+   # backup the host system or a Vserver?
+   choose_host_or_one_vserver "$pgsql_title"
+   [ $? = 0 ] || return 1
+   if [ $host_or_vservers == vservers ]; then
+      do_pgsql_vserver
+      [ $? = 0 ] || return 1
+   fi
+
+   # backupdir
+   inputBox "$pgsql_title" "Directory where to store the backups:`[ -z \"$pgsql_vsname\" ] || echo \"\n(In respect to chosen vserver's root directory)\"`" "/var/backups/postgres"
+   [ $? = 1 ] && return
+   pgsql_backupdir="backupdir = $REPLY"
+
+   # databases
+   booleanBox "$pgsql_title" "Do you want to backup the whole cluster? If not, you'll be offered to choose the databases to backup."
+   if [ $? = 0 ]; then
+      pgsql_databases="databases = all"
+   else
+      do_pgsql_databases
+      [ $? = 0 ] || return 1
+   fi
+
+   # compress
+   booleanBox "$pgsql_title" "Do you want to compress the backups?"
+   if [ $? = 0 ]; then
+      pgsql_compress="compress = yes"
+   else
+      pgsql_compress="compress = no"
+   fi
+
+   # write config file
+   get_next_filename $configdirectory/20.pgsql
+   cat >> $next_filename <<EOF
+### backupninja PostgreSQL config file ###
+
+# vsname = <vserver> (no default)
+# what vserver to operate on, only used if vserver = yes in /etc/backupninja.conf
+# if you do not specify a vsname the host will be operated on
+# Note: if operating on a vserver, $VROOTDIR will be prepended to backupdir.
+EOF
+   if [ $host_or_vservers == vservers ]; then
+      echo -e "$pgsql_vsname\n" >> $next_filename
+   fi
+
+   cat >> $next_filename <<EOF
+# backupdir = <dir> (default: /var/backups/postgres)
+# where to dump the backups
+$pgsql_backupdir
+
+# databases = < all | db1 db2 db3 > (default = all)
+# which databases to backup. should either be the word 'all' or a 
+# space separated list of database names.
+# Note: when using 'all', pg_dumpall is used instead of pg_dump, which means
+# that cluster-wide data (such as users and groups) are saved.
+$pgsql_databases
+
+# compress = < yes | no > (default = yes)
+# if yes, compress the pg_dump/pg_dumpall output. 
+$pgsql_compress
+
+### You can also set the following variables in backupninja.conf:
+# PGSQLDUMP: pg_dump path (default: /usr/bin/pg_dump)
+# PGSQLDUMPALL: pg_dumpall path (default: /usr/bin/pg_dumpall)
+# PGSQLUSER: user running PostgreSQL (default: postgres)
+
+EOF
+   chmod 600 $next_filename
+
+}