#!/bin/bash

set -eux # -x for verbose logging to juju debug-log


##
## Options  (changeable thanks to ``/etc/charm/openerp.conf``)
##

OPENERP_PASSWORD=${OPENERP_PASSWORD:-openerp_password}

## 0k git remote path
GIT_0K_BASE=${GIT_0K_BASE:-"git.0k.io:/var/git"}

## 0k git remote options
GIT_0K_CLONE_OPTIONS=${GIT_0K_CLONE_OPTIONS:-""}

## 0k git-sub setup options
GIT_0K_SUB_CLONE_OPTIONS=${GIT_0K_SUB_CLONE_OPTIONS:-""}

## 0k git default checkout reference (for 0k-oe root package)
GIT_0K_CHECKOUT_REF=${GIT_0K_CHECKOUT_REF:-"8.0/0k/dev/master"}


release=$(lsb_release -c -s)

##
## Code
##

apt-get install sudo libxml2-dev libxslt-dev libpq-dev libyaml-dev \
                zlib1g-dev libfreetype6-dev \
                libsasl2-dev \
                libjpeg-dev libmysqlclient-dev -y --force-yes

set +eux
source /srv/virtualenv/default/bin/activate
set -eux

## install deps for PIL compilations
## from http://www.sandersnewmedia.com/why/2012/04/16/installing-pil-virtualenv-ubuntu-1204

if ! [ -e "/usr/lib/libjpeg.so" ]; then
    if [ "$release" == "trusty" ]; then
        ## for some reason /etc/apt/sources.list can be WITHOUT deb-src lines
        apt-cache policy python-imaging | tail -n 1 | \
            while read code url distrib arch type; do
                echo deb-src $url $(echo "$distrib" | tr "/" " ");
            done >> /etc/apt/sources.list &&
        apt-get update
    fi
    if ! [ -d "/usr/include/freetype2/freetype" ]; then
        (cd /usr/include/freetype2 &&
         ln -sf . freetype)
    fi

    apt-get build-dep python-imaging -y --force-yes &&
    ln -s /usr/lib/`uname -i`-linux-gnu/libfreetype.so /usr/lib/ &&
    ln -s /usr/lib/`uname -i`-linux-gnu/libjpeg.so /usr/lib/ &&
    ln -s /usr/lib/`uname -i`-linux-gnu/libz.so /usr/lib/
fi

## Installing PIL with our archive is safer.
#pip install pil
(
    cd /tmp &&
    scp "$GIT_0K_BASE"/archives/PIL-1.1.7.tar.gz . &&
    tar xvzf PIL-1.1.7.tar.gz &&
    cd PIL-1.1.7 &&
    python setup.py install
)

pip install sact.epoch shyaml mock mysql-python

## Install pychart... from our repo as :
##   download link in PyPi is dead,
##   and gna.org was down recently
(
    scp "$GIT_0K_BASE/archives/PyChart-1.39.tar.gz" /tmp &&
    cd /tmp && tar xvzf PyChart*.tar.gz &&
    cd PyChart* &&
    python setup.py install

)


## Install OOOP... from our git repo as:
##   we have some bug correction and custom features

if ! [ -d "/opt/apps/ooop" ]; then
    (
    cd /opt/apps &&
    git clone $GIT_0K_CLONE_OPTIONS "$GIT_0K_BASE/0k/ooop.git" &&
    cd /opt/apps/ooop &&
    git checkout 0k/prod/master &&

    ## beurk
    ln -sf /opt/apps/ooop/ooop.py /srv/virtualenv/default/lib/python2.7/ooop.py
    )
fi

## Install aerolib... from our git repo as:

if ! [ -d "/opt/apps/aeroolib" ]; then
    (
    cd /opt/apps &&
    git clone $GIT_0K_CLONE_OPTIONS "$GIT_0K_BASE/0k/aeroolib.git" &&
    cd /opt/apps/aeroolib &&
    git checkout master &&

    ## beurk
    ln -sf /opt/apps/aeroolib/aeroolib/aeroolib /srv/virtualenv/default/lib/python2.7/aeroolib
    )
fi


##
## Install 0k-oe
##

(
    cd /opt/apps &&
    git sub clone $GIT_0K_CLONE_OPTIONS $GIT_0K_SUB_CLONE_OPTIONS -b "$GIT_0K_CHECKOUT_REF" \
        "$GIT_0K_BASE"/0k/0k-oe &&
    cd 0k-oe &&
    pip install -r odoo/requirements.txt &&
    for req in addons/*/requirements.txt; do
        if [ -r "$req" ]; then
            pip install -r "$req"
        fi
    done

)

adduser --system --home=/var/lib/openerp --group openerp

## XXXvlab: warning password in charm !!
cp -i etc/openerp-server.conf /etc/
sed -ri "s/%%PASSWORD%%/$OPENERP_PASSWORD/g" /etc/openerp-server.conf

cp -i etc/init.d/openerp-server /etc/init.d/

chown openerp /etc/openerp-server.conf
chmod 600 /etc/openerp-server.conf
chown openerp /etc/init.d/openerp-server

update-rc.d openerp-server defaults

mkdir /var/log/openerp
touch /var/log/openerp/openerp-server.log
chown openerp /var/log/openerp -R

cp -i etc/default/openerp-server /etc/default/openerp-server

## Install add-ons
## make a better way for installing add-ons

#addons_path=/opt/apps/openobject-addons/0k
#if ! [ -d "$addons_path" ]; then
#    mkdir -p $addons_path
#    for addons in $(/var/git/list-addons 0k/dev/master | grep ^0k); do
#        git clone -s /var/git/$addons /opt/apps/openobject-addons/${addons%.git}
#        (cd /opt/apps/openobject-addons/${addons%.git}
#         git checkout 6.1/0k/prod/master ||
#         git checkout 0k/prod/master ||
#         git checkout 0k/dev/master  ||
#         git checkout 6.1/simplee/prod/master ||
#         git checkout simplee/prod/master ||
#         git checkout simplee/dev/master  ||
#         git checkout master
#        )
#    done
#else
#  echo 'WARNING: skipping modules installation as directory was already existent !'
#fi


## Install werkzeug from github last version
##   because last PyPi version is 8.4 and we need the 9.0+

(
cd /tmp &&
git clone https://github.com/mitsuhiko/werkzeug.git &&
cd werkzeug &&
python setup.py install
)


##
## Linking with external filestore !
##


(
cd /opt/apps/0k-oe/openobject-server/openerp &&
mkdir -p /var/openerp-filestore &&
ln -sf /var/openerp-filestore filestore &&
cd /var/openerp-filestore &&
chown openerp .
)


##
## Install 0k-manage for the handy oe command
##

(
    if ! [ -d "/opt/apps/0k-manage" ]; then
        cd /opt/apps &&
        git clone $GIT_0K_CLONE_OPTIONS "$GIT_0K_BASE/0k/0k-manage.git" &&
        cd /opt/apps/0k-manage &&
        git checkout 0k/prod/master
    fi

    ## beurk
    ln -sf "/opt/apps/0k-manage/src/bin/oe" "/usr/local/bin/oe"
)