From 893a48ecbbddec48a6e57369eee60fe2c92fa234 Mon Sep 17 00:00:00 2001
From: Daniel Hansson <daniel@techandme.se>
Date: Wed, 25 Jan 2017 21:39:50 +0100
Subject: [PATCH] Enable utf8mb4 (#99)

---
 nextcloud-startup-script.sh | 24 ++++++++++++++++++++++++
 static/change_mysql_pass.sh |  3 +--
 2 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/nextcloud-startup-script.sh b/nextcloud-startup-script.sh
index 7beadc5b..565119e4 100644
--- a/nextcloud-startup-script.sh
+++ b/nextcloud-startup-script.sh
@@ -481,7 +481,31 @@ dpkg-reconfigure openssh-server
 # Generate new MySQL password
 echo
 bash $SCRIPTS/change_mysql_pass.sh
+if [ $? -eq 0 ]
+then
 rm $SCRIPTS/change_mysql_pass.sh
+echo "[mysqld]" >> /root/.my.cnf
+echo "innodb_large_prefix=on" >> /root/.my.cnf
+echo "innodb_file_format=barracuda" >> /root/.my.cnf
+echo "innodb_file_per_table=1" >> /root/.my.cnf
+sleep 3
+fi
+
+# Enable UTF8mb4 (4-byte support)
+NCDB=nextcloud_db
+PW_FILE=/var/mysql_password.txt
+echo
+echo "Enabling UTF8mb4 support on $NCDB...."
+sudo /etc/init.d/mysql restart
+RESULT=`mysqlshow --user=root --password=$(cat $PW_FILE) $NCDB| grep -v Wildcard | grep -o $NCDB`
+if [ "$RESULT" == "$NCDB" ]; then
+    mysql -u root -e "ALTER DATABASE $NCDB CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;"
+fi
+if [ $? -eq 0 ]
+then
+sudo -u www-data $NCPATH/occ config:system:set mysql.utf8mb4 --type boolean --value="true"
+sudo -u www-data $NCPATH/occ maintenance:repair
+fi
 
 # Install phpMyadmin
 echo
diff --git a/static/change_mysql_pass.sh b/static/change_mysql_pass.sh
index fb427d07..c01c01f9 100644
--- a/static/change_mysql_pass.sh
+++ b/static/change_mysql_pass.sh
@@ -20,7 +20,7 @@ then
 password='$NEWMYSQLPASS'
 LOGIN
     chmod 0600 $MYCNF
-    exit 1
+    exit 0
 else
     echo "Changing MySQL root password failed."
     echo "Your old password is: $OLDMYSQL"
@@ -31,4 +31,3 @@ LOGIN
     chmod 0600 $MYCNF
     exit 1
 fi
-