Implement a better upgrade script handling.

install/upgrade/0.9.8-28.sh

@@ -0,0 +1,69 @@
+#!/bin/bash
+
+# Set version(s)
+pma_v='4.8.5'
+
+# Upgrade phpMyAdmin
+if [ "$DB_SYSTEM" = 'mysql' ]; then
+    # Display upgrade information
+    echo "Upgrade phpMyAdmin to v$pma_v..."
+
+    # Download latest phpMyAdmin release
+    wget --quiet https://files.phpmyadmin.net/phpMyAdmin/$pma_v/phpMyAdmin-$pma_v-all-languages.tar.gz
+
+    # Unpack files
+    tar xzf phpMyAdmin-$pma_v-all-languages.tar.gz
+
+    # Delete file to prevent error
+    rm -fr /usr/share/phpmyadmin/doc/html
+
+    # Overwrite old files
+    cp -rf phpMyAdmin-$pma_v-all-languages/* /usr/share/phpmyadmin
+
+    # Set config and log directory
+    sed -i "s|define('CONFIG_DIR', '');|define('CONFIG_DIR', '/etc/phpmyadmin/');|" /usr/share/phpmyadmin/libraries/vendor_config.php
+    sed -i "s|define('TEMP_DIR', './tmp/');|define('TEMP_DIR', '/var/lib/phpmyadmin/tmp/');|" /usr/share/phpmyadmin/libraries/vendor_config.php
+
+    # Create temporary folder and change permissions
+    if [ ! -d /usr/share/phpmyadmin/tmp ]; then
+        mkdir /usr/share/phpmyadmin/tmp
+        chmod 777 /usr/share/phpmyadmin/tmp
+    fi
+
+    # Clean up
+    rm -fr phpMyAdmin-$pma_v-all-languages
+    rm -f phpMyAdmin-$pma_v-all-languages.tar.gz
+fi
+
+# Add amd64 to repositories to prevent notifications - https://goo.gl/hmsSV7
+if ! grep -q 'arch=amd64' /etc/apt/sources.list.d/nginx.list; then
+    sed -i s/"deb "/"deb [arch=amd64] "/g /etc/apt/sources.list.d/nginx.list
+fi
+if ! grep -q 'arch=amd64' /etc/apt/sources.list.d/mariadb.list; then
+    sed -i s/"deb "/"deb [arch=amd64] "/g /etc/apt/sources.list.d/mariadb.list
+fi
+
+# Fix named rule for AppArmor - https://goo.gl/SPqHdq
+if [ "$DNS_SYSTEM" = 'bind9' ] && [ ! -f /etc/apparmor.d/local/usr.sbin.named ]; then
+        echo "/home/** rwm," >> /etc/apparmor.d/local/usr.sbin.named 2> /dev/null
+fi
+
+# Remove obsolete ports.conf if exists.
+if [ -f /usr/local/hestia/data/firewall/ports.conf ]; then
+    rm -f /usr/local/hestia/data/firewall/ports.conf
+fi
+
+# Reset backend port
+if [ ! -z "$BACKEND_PORT" ]; then
+    /usr/local/hestia/bin/v-change-sys-port $BACKEND_PORT
+fi
+
+# Set Purge to false in roundcube config - https://goo.gl/3Nja3u
+if [ -f /etc/roundcube/config.inc.php ]; then
+    sed "s/deletion'] = 'Purge'/deletion'] = false/g" /etc/roundcube/config.inc.php
+elif [ -f /etc/roundcube/main.inc.php ]
+    sed "s/deletion'] = 'Purge'/deletion'] = false/g" /etc/roundcube/main.inc.php
+fi
+
+# Copy default "Success" page for unassigned hosts
+cp -rf $hestiacp/templates/web/unassigned/* /var/www/