#!python
 
###############################################################################
#
# Imports
#
###
 
import EXIF
import sys
import os
import glob
from datetime.datetime import now # datetime.datetime.now
 
###############################################################################
#
# Globals
#
###
 
months = {
    '01': 'Janvier',
    '02': 'Fevrier',
    '03': 'Mars',
    '04': 'Avril',
    '05': 'Mai',
    '06': 'Juin',
    '07': 'Juillet',
    '08': 'Aout',
    '09': 'Septembre',
    '10': 'Octobre',
    '11': 'Novembre',
    '12': 'Decembre'
  }
 
path_unsorted = "/path/to/photos/unsorted"
path_sorted   = "/path/to/photos/sorted"
 
###############################################################################
#
# Functions
#
###
 
# Log #########################################################################
 
def log(txt,logfile="report.log"):
 
  curr_date  = now().year + "/" + now().month  + "/" + now().day
  curr_date += now().hour + "/" + now().minute + "/" + now().second
 
  msg = "["+curr_date+"] " + txt + "
"
  open(logfile,"at").write(msg)
 
# Get date ####################################################################
 
def get_date(filename):
  """
  """
  try:
    file=open(filename, 'rb')
  except:
    log("Error: cannot open '"+filename+"' for reading")
    continue
 
  # get the tags
  data = EXIF.process_file(file, details=False, debug=False)
  if not data:
    log("Error: no EXIF data in '"+filename+"'")
    continue
 
  file.close()  
  date = "unknown"
  year  = "unknown_year"
  month = "unknown_month"
  day   = "unknown_day"
 
  try:
    date = data['Image DateTime']
    year = date.split(":")[0]
    month = months[date.split(":")[1]]
    day = date.split(":")[2].split(" ")[0]
  except:
    try:
      date = str(data['EXIF DateTimeDigitized'])
      year = date.split(":")[0]
      month = months[date.split(":")[1]]
      day = date.split(":")[2].split(" ")[0]
    except:
      pass
 
  return( {'year':year,'month':month,'day':day} )
 
# Basename ####################################################################
 
def basename(filename):
  """
  In: /path/to/filename
  Out: filename
  """
  return filename.split("/")[-1]
 
# Get files ###################################################################
 
def get_files(folder,pattern="*.[jJ][pP][eE?][gG]",maxdepth=128):
  file_list = []
  for i in range(1,maxdepth):
    pattern = "*/" + pattern
    file_list += glob.glob(pattern)
  return(file_list)
 
# Copy file ###################################################################
 
def cp(filesource,filedest):
  open(filedest,"wb").write( open(filensource,"rb").read() )
 
# Make dir ####################################################################
 
def mkdir(folder):
  destfolder = ""
  for subfolder in folder.split("/"):
    destfolder += subfolder + "/"
    try:
      os.mkdir(destfolder)
    except:
      pass
 
###############################################################################
#
# Operations
#
###
 
for src_filename in get_files(unsorted):
 
  dest_dir = path_sorted + "/" + year + "/" + month + "/" + day
 
  dst_filename = dest_dir + "/" + basename(src_filename)
 
  mkdir( dest_dir )
  cp( from_file , dest_file )
 
  os.system(cmd_mkdir)
  os.system(cmd_copyfile)