From d919518eb98d57805b0b89a4b6b99bdc9adf75c0 Mon Sep 17 00:00:00 2001
From: Bob Mottram <bob.mottram@codethink.co.uk>
Date: Thu, 7 Jul 2016 09:58:21 +0100
Subject: [PATCH] Local backup function for blog

---
 src/freedombone-app-blog     | 24 ++++++++++++++++++++++--
 src/freedombone-backup-local | 31 +++++++++----------------------
 src/freedombone-utils-web    | 20 ++++++++++++++++++++
 3 files changed, 51 insertions(+), 24 deletions(-)

diff --git a/src/freedombone-app-blog b/src/freedombone-app-blog
index a7a68669..71f0fb1b 100755
--- a/src/freedombone-app-blog
+++ b/src/freedombone-app-blog
@@ -47,11 +47,31 @@ function upgrade_blog {
 }
 
 function backup_local_blog {
-    echo ''
+	FULLBLOG_DOMAIN_NAME='blog'
+	if grep -q "Blog domain" $COMPLETION_FILE; then
+		FULLBLOG_DOMAIN_NAME=$(cat $COMPLETION_FILE | grep "Blog domain" | awk -F ':' '{print $2}')
+	fi
+
+	source_directory=/var/www/${FULLBLOG_DOMAIN_NAME}/htdocs
+	if [ -d $source_directory ]; then
+		dest_directory=blog
+		echo $"Backing up $source_directory to $dest_directory"
+
+		function_check suspend_site
+		suspend_site ${FULLBLOG_DOMAIN_NAME}
+
+		function_check backup_directory_to_usb
+		backup_directory_to_usb $source_directory $dest_directory
+
+		function_check restart_site
+		restart_site
+
+		echo $"Backup to $dest_directory complete"
+	fi
 }
 
 function backup_remote_blog {
-    echo ''
+	echo ''
 }
 
 function remove_blog {
diff --git a/src/freedombone-backup-local b/src/freedombone-backup-local
index 80ea192f..ebd6b4e7 100755
--- a/src/freedombone-backup-local
+++ b/src/freedombone-backup-local
@@ -31,11 +31,18 @@
 PROJECT_NAME='freedombone'
 COMPLETION_FILE=$HOME/${PROJECT_NAME}-completed.txt
 BACKUP_EXTRA_DIRECTORIES=/root/backup-extra-dirs.csv
-ENABLE_VERIFICATION="no"
+ENABLE_BACKUP_VERIFICATION="no"
 
 export TEXTDOMAIN=${PROJECT_NAME}-backup-local
 export TEXTDOMAINDIR="/usr/share/locale"
 
+# include utils which allow function_check
+UTILS_FILES=/usr/share/${PROJECT_NAME}/utils/${PROJECT_NAME}-utils-*
+for f in $UTILS_FILES
+do
+  source $f
+done
+
 USB_DRIVE=/dev/sdb1
 USB_MOUNT=/mnt/usb
 
@@ -63,26 +70,6 @@ if [ -f /root/dbpass ]; then
 	DATABASE_PASSWORD=$(cat /root/dbpass)
 fi
 
-function suspend_site {
-	# suspends a given website
-	if [[ $ENABLE_VERIFICATION != "yes" ]]; then
-		return
-	fi
-	SUSPENDED_SITE="$1"
-	nginx_dissite $SUSPENDED_SITE
-	service nginx reload
-}
-
-function restart_site {
-	# restarts a given website
-	if [ ! $SUSPENDED_SITE ]; then
-		return
-	fi
-	nginx_ensite $SUSPENDED_SITE
-	service nginx reload
-	SUSPENDED_SITE=
-}
-
 function update_domains {
 	RSS_READER_DOMAIN_NAME='ttrss'
 	if grep -q "RSS reader domain" $COMPLETION_FILE; then
@@ -214,7 +201,7 @@ function backup_directory_to_usb {
 		fi
 		obnam force-lock -r $USB_MOUNT/backup/${2} --encrypt-with $MY_BACKUP_KEY_ID ${1}
 		obnam backup -r $USB_MOUNT/backup/${2} --encrypt-with $MY_BACKUP_KEY_ID ${1}
-		if [[ $ENABLE_VERIFICATION == "yes" ]]; then
+		if [[ $ENABLE_BACKUP_VERIFICATION == "yes" ]]; then
 			obnam verify -r $USB_MOUNT/backup/${2} --encrypt-with $MY_BACKUP_KEY_ID ${1}
 			if [ ! "$?" = "0" ]; then
 				umount $USB_MOUNT
diff --git a/src/freedombone-utils-web b/src/freedombone-utils-web
index 213eadf0..14c90bf2 100755
--- a/src/freedombone-utils-web
+++ b/src/freedombone-utils-web
@@ -53,6 +53,9 @@ MAX_PHP_MEMORY=64
 # logging level for Nginx
 WEBSERVER_LOG_LEVEL='warn'
 
+# whether a given site is being suspended during backup
+SUSPENDED_SITE=
+
 # test a domain name to see if it's valid
 function validate_domain_name {
 	# count the number of dots in the domain name
@@ -548,4 +551,21 @@ function install_command_line_browser {
 	echo 'install_command_line_browser' >> $COMPLETION_FILE
 }
 
+function suspend_site {
+	# suspends a given website
+	SUSPENDED_SITE="$1"
+	nginx_dissite $SUSPENDED_SITE
+	service nginx reload
+}
+
+function restart_site {
+	# restarts a given website
+	if [ ! $SUSPENDED_SITE ]; then
+		return
+	fi
+	nginx_ensite $SUSPENDED_SITE
+	service nginx reload
+	SUSPENDED_SITE=
+}
+
 # NOTE: deliberately no exit 0