#!/bin/bash
APP=${!#}

set -e

APPNAME=`echo -n own;echo 'cloud'`
SOURCES=`echo -n $APPNAME;echo '-8.2.2'`

# Retrieve arguments
domain=$(sudo yunohost app setting owncloud domain)
path=$(sudo yunohost app setting owncloud path)
#user=$(sudo yunohost app setting owncloud admin_user)
db_pwd=$(sudo yunohost app setting owncloud mysqlpwd)

# Install dependencies
sudo apt-get update -qq
sudo apt-get install acl smbclient php5-cli php-apc coreutils gnupg tar -y -qq

# Remove trailing "/" for next commands
path=${path%/}

# Use 'owncloud' as database name and user \
db_user=owncloud

# Verify sources and extract it
sha256sum --strict --quiet -c ../sources/$SOURCES.tar.bz2.sha256sum < ../sources/$SOURCES.tar.bz2
gpg --import ../sources/$APPNAME.asc
gpg --verify ../sources/$SOURCES.tar.bz2.asc ../sources/$SOURCES.tar.bz2
sudo mkdir -p ../tmp/
sudo tar -jxf ../sources/$SOURCES.tar.bz2 -C ../tmp/

# Copy files to the right place
final_path=/var/www/owncloud
data_path=/home/yunohost.app/owncloud/data
sudo mkdir -p $final_path
sudo mkdir -p $data_path
old_pwd=$(pwd)
sudo chmod -R u=rwX,g=rwX,o=rX $final_path
sudo chmod -R u=rwX,g=rwX,o= $data_path
cd $final_path
sudo mkdir -p old_apps
sudo rm -Rf old_apps/*
sudo mv apps/* old_apps \
    || echo "No app to backup"
shopt -s extglob
sudo rm -Rf !(old_apps|data|config|themes)
shopt -u extglob
cd $old_pwd
sudo cp -a ../tmp/$APPNAME/. $final_path/
cd $final_path/old_apps
sudo rm -Rf $(ls $final_path/apps)
cd $old_pwd
sudo cp -a $final_path/old_apps/* $final_path/apps/ \
    || echo "No app to restore"

sudo cp ../conf/nginx.conf /etc/nginx/conf.d/$domain.d/owncloud.conf
sudo cp ../conf/php-fpm.conf /etc/php5/fpm/pool.d/owncloud.conf
sudo ls /usr/lib/php5/2*/ | grep apc.so \
  && sudo cp ../conf/20-apc.ini /etc/php5/cli/conf.d/20-apc.ini \
  || sudo cp ../conf/20-apcu.ini /etc/php5/cli/conf.d/20-apcu.ini
sudo cp ../conf/mount.json $data_path
sudo chown -hR owncloud:www-data $final_path
sudo chown -hR owncloud:www-data $data_path
sudo chmod 755 /home/yunohost.app
sudo chmod -R u=rwX,g=rwX,o=rX $final_path
sudo chmod -R u=rwX,g=rwX,o= $data_path
sudo chmod -R 770 $data_path

# Needed for Jessie/PHP5.6 compatibility
sudo sed -i "s/;always_populate_raw/always_populate_raw/" /etc/php5/cli/php.ini

# Change variables in Owncloud configuration
if [[ "$path" == "" ]]; then
    sudo sed -i "s@LOCATIONTOCHANGE@/@g" /etc/nginx/conf.d/$domain.d/owncloud.conf
else
	sudo sed -i "s@LOCATIONTOCHANGE@$path@g" /etc/nginx/conf.d/$domain.d/owncloud.conf
fi
sudo sed -i "s@PATHTOCHANGE@$path@g" /etc/nginx/conf.d/$domain.d/owncloud.conf
sudo sed -i "s@ALIASTOCHANGE@$final_path/@g" /etc/nginx/conf.d/$domain.d/owncloud.conf
sudo sed -i "s@NAMETOCHANGE@owncloud@g" /etc/nginx/conf.d/$domain.d/owncloud.conf
sudo sed -i "s@NAMETOCHANGE@owncloud@g" /etc/php5/fpm/pool.d/owncloud.conf
if ! grep -Fq "memcache" $final_path/config/config.php
then
    sudo bash -c "echo \"\\\$CONFIG['memcache.local']= '\OC\Memcache\APC';\" >> $final_path/config/config.php"
fi
if ! grep -Fq "memcache.locking" $final_path/config/config.php
then
    sudo bash -c "echo \"\\\$CONFIG['memcache.locking']= '\OC\Memcache\APC';\" >> $final_path/config/config.php"
fi
# Set permissions to owncloud directories and /home directories + add Home external storage
for i in $(ls /home)
do
    sudo yunohost user list --json | grep -q "\"username\": \"$i\"" && (
	    sudo mkdir -p $data_path/$i
	    sudo setfacl -m g:owncloud:rwx /home/$i || echo "ACL not available"
	) || true
done

# Reload Nginx and regenerate SSOwat conf
sudo killall php5-fpm
sudo service php5-fpm start
sudo service nginx reload
sudo yunohost app setting owncloud unprotected_uris -v "/"
sudo yunohost app setting owncloud skipped_uris -d
sudo yunohost app ssowatconf


sudo chown -hR owncloud:owncloud $final_path
sudo chown -hR owncloud:owncloud $data_path
sudo chmod 755 /home/yunohost.app
sudo chmod -R u=rwX,g=rwX,o=rX $final_path
sudo chmod -R u=rwX,g=rwX,o= $data_path

#Run owncloud upgrade script to avoid to have to do this in the browser
cd $final_path

#sudo su -c "php occ app:disable gallery -n -q --no-ansi" owncloud
sudo su -c "php occ upgrade -n -q --no-ansi || echo 'Owncloud upgrade already done'" owncloud

# Configure LDAP plugin
sudo su -c "php occ ldap:set-config '' ldapBase dc=yunohost,dc=org -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapBaseGroups dc=yunohost,dc=org -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapBaseUsers dc=yunohost,dc=org -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapCacheTTL 600 -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapConfigurationActive 1 -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapEmailAttribute mail -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapExperiencedAdmin 0 -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapExpertUsernameAttr uid -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapGroupDisplayName cn -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapGroupFilter objectClass=posixGroup -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapGroupFilterMode 0 -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapGroupMemberAssocAttr uniqueMember -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapHost localhost -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapLoginFilter '(&(|(objectclass=mailAccount))(uid=%uid))' -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapLoginFilterEmail 0 -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapLoginFilterMode 0 -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapLoginFilterUsername 1 -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapNestedGroups 0 -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapPagingSize 500 -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapPort 389 -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapQuotaAttribute mailQuota -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapTLS 0 -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapUserDisplayName cn -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapUserFilter objectClass=mailAccount -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapUserFilterMode 0 -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapUuidGroupAttribute auto -n -q --no-ansi" owncloud
sudo su -c "php occ ldap:set-config '' ldapUuidUserAttribute auto -n -q --no-ansi" owncloud