#-*- coding: utf-8 -*-
#!/usr/bin/env python

# ====================================================================
#
# svnchanged_export.py
#
# Export Files in a revision Range
# Usage: svnchanged_ftp.py -r beginRev --username user --password passwd --ftphost --ftpuser --ftppassword --ftppath localPath
# Author: Rock Sun( http://rocksun.cn )
# Site: http://rocksun.cn/svnchanged-export/
# ====================================================================

import pysvn # http://pysvn.tigris.org/
import getopt, sys, time, string
import os, urllib
from urlparse import urlparse
from ftplib import FTP

# Options by default
localPath = "."
remotePath = "."

username = ""
password = ""
ftphost = ""
ftpuser = ""
ftppassword = ""
ftppath = ""

revision_min = pysvn.Revision( pysvn.opt_revision_kind.number, 1000000000)
hasRevision = False

try:
    optlist, args = getopt.getopt (sys.argv[1:], "r:u:p:",
                                   ["revision=", "username=", "password=", "ftphost=", "ftpuser=", "ftppassword=", "ftppath="])
    if len(args) == 1 :
        localPath = args[0]
        
    for option, value in optlist:
        if option == "--username" or option == "-u":
            username = value            
        elif option == "--password" or option == "-p":
            password = value
        elif option == "--revision" or option == "-r":
            revision = pysvn.Revision( pysvn.opt_revision_kind.number, int(value))
        elif option == "--ftphost":
            ftphost = value
        elif option == "--ftpuser" :
            ftpuser = value
        elif option == "--ftppassword" :
            ftppassword = value
        elif option == "--ftppath" :
            ftppath = value        
        else:
            raise Exception ("Unknown option " + str(option))
            
    if ftphost=="":
        raise Exception ("Please Input Remote Host")     
        
except getopt.error, reason:
    raise Exception ("Usage: " + sys.argv[0] + ": " + str(reason))
    
  
print ftphost+":"+ftpuser+":"+ftppassword+":"+ftppath+":"+localPath


def get_login( realm, user, may_save ):
    return True, username, password, False

client = pysvn.Client()
if username != "" and password != "":
    client.callback_get_login = get_login

ftp = FTP(ftphost)
ftp.login(ftpuser, ftppassword)
ftp.cwd(ftppath)
bufsize = 1024

changes = client.status(localPath)
for changed in changes:
    if changed.entry is not None:
        if pysvn.node_kind.file == changed.entry.kind :
            if pysvn.wc_status_kind.added == changed.text_status or pysvn.wc_status_kind.modified == changed.text_status:
                #print changed['path'].find(localPath)
                
                filename = changed['path'][len(localPath)+1:].replace("\\","/")
                print filename
                file_handler = open(changed['path'],'rb')
                ftp.storbinary('STOR '+filename,file_handler,bufsize)

"""
ftp = FTP(ftphost)
ftp.login(ftpuser, ftppassword)
ftp.cwd(ftppath)
ftp.dir()

bufsize = 1024
filename='rockwp/test.php'
file_handler = open(filename,'rb')
ftp.storbinary('STOR '+filename,file_handler,bufsize)
"""