# this file is intended to be included in various other scripts used
# for moving files between localhost and a web server

# For these scripts to function, you must generate an ssh key on the client
# with the "ssh-keygen -t rsa" command, which will create a file in
# ~/.ssh/id_rsa.pub
# The contents of that file need to be appended to a ~/.ssh/authorized_keys file
# on the server.  Change the username in the appended key if the local and
# remote user names are different.

editor="vi"
xfercmd="/usr/bin/rsync -lqr"

local_web_root="/home/mitch/"
local_working_dir=$PWD
#echo local_working_dir: $local_working_dir;

#strip off the local_web_root from the pwd to determine which site we're working in.
temp_dir1=${local_working_dir/$local_web_root/}
#echo temp_dir1: $temp_dir1;

#extract the site (the next dir name)
# this is a hack.  if the $temp_dir1 has a slash and another dir name at the end,
# strip them off and use the result as the site.  Otherwise just use $temp_dir1
temp_site=`expr index "$temp_dir1" /`
#echo temp_site: $temp_site;
if [ $temp_site -gt 0 ]
then
   site=${temp_dir1:0:$temp_site-1}
else
   site=$temp_dir1;
fi

# set the local base directory to which the working directory will be relative
local_base_dir=$local_web_root$site

case $site in

www.myweb.com)
   server="www.myweb.com"
   username="web"
   remote_base_dir="/home/web"
   local_working_dir=$PWD
   working_dir=${local_working_dir/$local_base_dir/}
   file=$1
   lock_file="$file.LCK"
   lock_file_content="Webmaster (web)||webmaster@myweb.com"
   ;;

www.anotherweb.com)
   server="www.anotherweb.com"
   username="bob"
   remote_base_dir="/home/bob/www.anotherweb.com"
   local_working_dir=$PWD
   working_dir=${local_working_dir/$local_base_dir/}
   file=$1
   lock_file="$file.LCK"
   lock_file_content="Bob (bob)||bob@anotherweb.com"
   ;;
*)
   echo "Unable to determine site parameters.";
   ;;
esac

#!/bin/bash
# This script will create Macromedia Dreamweaver formatted "lock" files for any filenames passed in.
# These .LCK files can then be transferred to the web server to show other DW users that you've checked
# the files out.

source ~/system/scripts/dw_conf.sh

if [ -n $site ] # if we have valid site parameters
then
   # check to see if the file has been locked (checked-out) by anyone else
   echo "Checking for an existing lock file...";
   $xfercmd $username@$server:$remote_base_dir$working_dir/$lock_file .

   if [ -f "$lock_file" ]
   then
      temp=`cat $lock_file`;
      if [ "$temp" = "$lock_file_content" ]
      then
         echo "You already have this file checked-out!";
      else
         echo "The file has been checked out by: $temp";
         # remove the local lock file
         rm -f $lock_file;
      fi

   else
      # get the file only if it is not currently checked-out.
      $xfercmd $username@$server:$remote_base_dir$working_dir/$file .
      # create the local lock file.
      if [ -e "$lock_file" ] # see if the .LCK file exists
      then
         temp=`cat $lock_file`;
         echo "$lock_file exists: $temp";
      else
         if [ -f "$file" ]
         then
            echo $lock_file_content > $lock_file;
         fi
      fi

      # put the lock file on the server.
      $xfercmd ./$lock_file $username@$server:$remote_base_dir$working_dir/

      echo "$file has been checked-out successfully.";

      # open the file in an editor
      $editor $file
   fi

else
   echo "no actions taken";
fi

exit 0

#!/bin/bash
# This script will transfer a file from the localhost to a remote ftp server
# and delete any related .LCK file. It is meant to be used in conjunction with
# the dw_checkout.sh file

source ~/system/scripts/dw_conf.sh

if [ -n $site ] # if we have valid site parameters
then
   # check for a local lock file if one is not found, then don't allow the check-in
   if [ -f "$lock_file" ] # see if the .LCK file exists
   then
      #remove the local lock file
      rm -f $lock_file
      sftp -b /dev/stdin $username@$server <<END_SCRIPT
      cd $remote_base_dir$working_dir
      put $file
      rm $lock_file
      quit
END_SCRIPT
      echo "$file was checked in successfully.";

   else
      echo "$lock_file was not found. You don't seem to have this file checked out.";
      echo "The file was not checked in, as this could overwrite someone else's work.";
   fi

else
   echo "no actions taken";
fi

exit 0

$get myfile.php
$get all (retrieves all updated files in all subdirectories)
$get all delete (retrieves all files, and deletes local files not on the server)

#!/bin/bash
# get file(s) from the remote server

source ~/system/scripts/dw_conf.sh

if [ -n $site ] # if we have valid site parameters
then
   if [ "$file" = "all" ]
   then
      $file = "";
      if [ "$2" = "delete" ]
      then
         $xfercmd --delete $username@$server:$remote_base_dir$working_dir/ .
      else
         $xfercmd $username@$server:$remote_base_dir$working_dir/ .
      fi
   else
      $xfercmd $username@$server:$remote_base_dir$working_dir/$file .
      # $editor $file
   fi
else
   echo "no actions taken";
fi

exit 0

#!/bin/bash
# transfer a local file to a remote ftp server

source ~/system/scripts/dw_conf.sh

if [ -n $site ] # if we have valid site parameters
then
   # don't allow the file to be "put" if it isn't checked out
   # (if the lock_file contents don't match lock_file_content)
   if [ -f "$lock_file" ]
   then
      temp=`cat $lock_file`;
      if [ "$temp" = "$lock_file_content" ]
      then
         $xfercmd ./$file $username@$server:$remote_base_dir$working_dir/
      else
         echo "You don't have $file checked-out! You can't upload it!";
      fi
   else
      echo "You don't have $file checked-out! You can't upload it!";
   fi
else
   echo "no actions taken";
fi

exit 0

#!/bin/bash
# dw_checkout_report.sh

# where do we want to look for files?
webRoot=/home/web

# search through all of the .LCK files and
# create a list of email addresses contained in them
# then, sort the list and remove any duplicates
emailAddrList=$(find $webRoot -name '*.LCK' \
    -exec grep -o '[0-9a-zA-Z]*\@[0-9a-zA-Z\.]*\.[a-zA-Z]*' {} \; | \
    sort | uniq);

# main loop
for email in $emailAddrList

do
    # for each e-mail address, get a list of .LCK files
    # that person is responsible for.
    # then use sed to indent the lines and remove extraneous info
    filelist=$(grep -H $email $(find $webRoot -name "*.LCK") | \
        sed 's/^/   /; s/.LCK:.*$//');

    echo "$email";
    echo "$filelist";
done

52 4 * * 1-5 root run-parts /etc/cron.weekdays

#!/bin/bash

# where do we want to look for files?
webRoot=/home/web

# search through all of the .LCK files and
# create a list of email addresses contained in them
# then, sort the list and remove any duplicates
emailAddrList=$(find $webRoot -name '*.LCK' \
    -exec grep -o '[0-9a-zA-Z]*\@[0-9a-zA-Z\.]*\.[a-zA-Z]*' {} \; | \
    sort | uniq);

# main loop
for email in $emailAddrList

do
    # for each e-mail address, get a list of .LCK files
    # that person is responsible for.
    # then use sed to indent the lines and remove extraneous info
    filelist=$(grep -H $email $(find $webRoot -name "*.LCK") | \
        sed 's/^/   /; s/.LCK:.*$//');

    # send the user a message:
    mail -s "Dreamweaver file status report" $email << END_MAIL
Dear Gentle Dreamweaver User (a.k.a $email),

It seems that you have the following files checked out on the www.example.com server:

$filelist

If you're not actively using these files, please check them back in so that others may work on them.

This automated message will be sent out each weekday morning to anyone who has files checked out. If you don't want to commit your changes to any of the files listed, use Dreamweaver's "undo check out" function for those files.

Thank you.

END_MAIL

done