#!/bin/bash

# Functions
. /var/lib/pootle/bin/functions

# Clean up tmp dir
rm -rf /var/lib/pootle/tmp
mkdir -p /var/lib/pootle/tmp/ /var/www/html/{patches,errors,anaconda}

#==========================================================

cd /var/lib/pootle/tmp

# Build diffs for languages
for pkg in $(ls /var/lib/pootle/po/{sme,contribs}[0-9]/templates/ | sed -n 's@\.pot@@p' | sort -u)
do
    pkgs=$(find /var/lib/pootle/cvs/*/*/*/*/root/etc/e-smith/locale/en-us -name $pkg -not -regex '.*\+ldap/.*')
    if [ -z "$pkgs" ]
    then
        if [ $pkg == "anaconda" ]
        then
            ls /var/lib/pootle/po/*/*/$pkg.po | cut -d/ --output-delimiter " " -f6,7 | while read ver lang
            do
                mkdir -p /var/www/html/anaconda/$ver/$lang/LC_MESSAGES
                anacondagen $ver $lang > /var/www/html/anaconda/$ver/$lang/LC_MESSAGES/anaconda.mo
                [ -s /var/www/html/anaconda/$ver/$lang/LC_MESSAGES/anaconda.mo ] || rm -rf /var/www/html/anaconda/$ver/$lang
            done
        else
            pkgs=$(ls -d /var/lib/pootle/cvs/*/smeserver-$pkg/*/*/root 2> /dev/null)
            [ -z "$pkgs" ] && pkgs=$(ls -d /var/lib/pootle/cvs/*/smeserver-locale/*/*/root)

            echo "$pkgs" | cut -d/ --output-delimiter " " -f8,9 | while read ver pkgname
            do
                for lang in $(ls -I templates /var/lib/pootle/po/$ver/ 2> /dev/null | grep '[[:alpha:]]$' | sort -u)
                do
                    mkdir -p diff/$ver/${pkgname}.update/po/$lang
                    msgcat -F --no-wrap /var/lib/pootle/po/$ver/$lang/${pkg}.po \
                    | grep -v 'Id-Version\|Report-Msgid-Bugs-To\|POT-Creation-Date\|PO-Revision-Date\|Last-Translator\|Language-Team\|X-Generator' \
                    | sed '0,/msgid ""/{/^#/d};/^#,/d;s@^\(#: \)[^/]\+/root@\1root@' \
                    > diff/$ver/${pkgname}.update/po/$lang/${pkg/backup-console/backup}.po
                done
            done
        fi
    else
        echo "$pkgs" | grep -qv '/contribs[0-9]/' && pkgs=$(echo "$pkgs" | grep '/contribs[0-9]/'; ls -d /var/lib/pootle/cvs/*/smeserver-locale/*/*/root)
        echo "$pkgs" | cut -d/ --output-delimiter " " -f8,9 | while read ver pkgname
        do
            if echo $ver | grep -q contribs
            then
                mkdir -p diff/$ver/${pkgname}.update/$(localedir en-us $pkg)
                cat /var/lib/pootle/templates/$ver/$pkg.orig \
                | perl -pe 's@_AMP_@&@g;s@_{_@<@g;s@_}_@>@g' \
                > diff/$ver/${pkgname}.update/$(localedir en-us $pkg)/$pkg
            fi
            for lang in $(ls -I templates /var/lib/pootle/po/$ver/ 2> /dev/null | grep '[[:alpha:]]$' | sort -u)
            do
                mkdir -p diff/$ver/${pkgname}.update/$(localedir $lang $pkg)
                xmlgen $ver /var/lib/pootle/po/$ver/$lang/${pkg}.po \
                > diff/$ver/${pkgname}.update/$(localedir $lang $pkg)/$pkg
            done
        done
    fi
done

# Build diffs
ls -d diff/*/* | sed 's@.update$@@' | cut -d/ --output-delimiter " " -f2,3 | while read ver pkg
do
    mkdir -p /var/www/html/patches/$ver
    rm -f /var/www/html/patches/$ver/$(echo $pkg | sed 's/-[^-]\+$//')-*-locale-*.patch
    if [ -d "diff/$ver/$pkg.update/root" ]
    then
        diff -ruN {/var/lib/pootle/cvs/*/*/$ver/$pkg,diff/$ver/$pkg.update}/root/etc/e-smith/locale \
        | sed 's@^\(---\|+++\) [^ ]\+/\([^/]\+/root/.*\)@\1 \2@;/^diff -ruN/d' \
        >> /var/www/html/patches/$ver/$pkg-locale-$(date +%F).patch
    fi
    if [ -d "diff/$ver/$pkg.update/po" ]
    then
        diff -ruN {/var/lib/pootle/cvs/*/*/$ver/$pkg,diff/$ver/$pkg.update}/po \
        | sed 's@^\(---\|+++\) [^ ]\+/\([^/]\+/po/.*\)@\1 \2@;/^diff -ruN/d' \
        >> /var/www/html/patches/$ver/$pkg-locale-$(date +%F).patch
    fi
done