#! /bin/sh


SITEPATH="/home/www"
BACKUP_NAME="/files/www%y%m%d"
UNISONCONFIG="Web VIA"

# Actions Possibles
#  clean
#  rights
#  compile

case "$1" in
    remove)
        echo "Removing $PWD/$2..."
        rm "$2"
        ;;
    check)
        echo -n "Checking $2..."
        case "$2" in
            *index.html|*asm.html) 
                echo "exluded. kept."
                exit 0
                ;;
        esac
        PHP3FILE=$(echo "$2" | sed 's/html/php3/')
        PHPFILE=$(echo "$2" | sed 's/html/php/')
        if [ -e $PHP3FILE ] || [ -e $PHPFILE ]
        then
          echo "php file exists, removing..."
          rm "$2"
        else 
          echo "kept."
        fi
        ;;
    clean)
        # Remove temp files
        case "$2" in
            temp)
                echo Cleaning .swp files...
                find .  -name ".*.swp" -exec ./clean remove '{}' ';'
                echo Cleaning ~ files...
                find .  -name "*~" -exec ./clean remove '{}' ';'
                ;;
            html)
                # Remove all html files
                echo Cleaning HTML Files...
                find . -path './ref' -prune -o -print | grep -v "divers/ttl" | grep ".html$" | while read FILE
                do
                     ./clean check "$FILE"
                done
                ;;
            *)
                echo "Choose : " 
                echo " temp : deletes .swp and ~ files."
                echo " html : delete .html files."
                ;;
        esac
        ;;
    rights)
        case "$2" in
            paranoid)
                echo "Paranoid : Files = 644; Dirs = 711"
                find . -type f -exec chmod 644 {} ';'
                find . -type d -exec chmod 711 {} ';'
                ;;
            view)
                echo "View : Files a+r; Dirs a+x"
                find . -type f -exec chmod a+r {} ';'
                find . -type d -exec chmod a+x {} ';'
                ;;
            std)
                echo "Std : Files a+r,o-wx,u+w; Dirs a+x,o-w"
                find . -type f -exec chmod a+r,o-wx,u+w {} ';'
                find . -type d -exec chmod a+x,o-rw {} ';'
                ;;
            *)
                echo "Choose  : "
                echo " paranoid = files 644; dirs 711"
                echo " view     = files a+r; dirs a+x" 
                echo " std      = files a+r,o-wx,u+w; dirs a+x,o-w"
        esac
        ;;
    compile)
        ./compilephp3.sh
        ;;
    backup)
        case "$2" in
            std)
                tar -czf `date +"$BACKUP_NAME.std.tgz"` --exclude=ref "$SITEPATH"
                ;;
            php)
                find . | grep -e 'php3\|html' | grep -v 'ref/\|stats/\|ttl/' | tar cvzf `date +"$BACKUP_NAME.php.tgz"` --files-from -
                ;;
            all)
                tar -czf `date +"$BACKUP_NAME.all.tgz"` "$SITEPATH"
                ;;
            *)
                echo "Choose : "
                echo " std : everything but ref."
                echo " php : php3 files"
                echo " all : everything"
                ;;
        esac
        ;;
    date)
        case "$2" in
            save)
                (
                find . -name "*php3" | while read FILE
                do
                   FILEDATE=`ls -l "$FILE" | cut -c 44-60`
                   FILEDATESEC=`date -d "$FILEDATE" +"%s"`
                   echo -e "$FILE\t$FILEDATE\t$FILEDATESEC"
                done
                ) > filedates.list
                echo "filedates.list updated."
                ;;
            load)
                cat filedates.list | while read FILE DATE TIME DATESEC
                do
                   FILEDATE=`ls -l "$FILE" | cut -c 44-60`
                   FILEDATESEC=`date -d "$FILEDATE" +"%s"`
                   if [ $FILEDATESEC -ne $DATESEC ] 
                   then
                      echo "Touching $FILE to $DATE $TIME..."
                      touch -d "$DATE $TIME" "$FILE"
                   fi
                done
                ;;
        esac
        ;;
    sync)
        unison "$UNISONCONFIG"
        ;;
    *)
        echo "Site Manager (c) 2003 - Rémi Peyronnet"
        [ "$1" = "" ] || echo "Unknown action ($1)"
        echo "Possible actions are : "
        echo " clean   : clean temp(orary files), html (files)."
        echo " compile : compile php files into plain html files."
        echo " rights  : adjusts rights (paranoid, view)"
        echo " backup  : backup the whole site (std php all)"
        echo " sync    : synchronise"
        ;;
esac