listFiles

#!/usr/bin/python

from __future__ import print_function
import re

# From https://wiki.python.org/moin/PrintFails
# Python tries to be too pedantic and ends up failing royally.
# So we have to do this so that we can do things like pipe output to other commands.
import sys, codecs, locale;
sys.stdout = codecs.getwriter(locale.getpreferredencoding())(sys.stdout);

from cloudperm import *

import pprint


try:
    import argparse
    parser = argparse.ArgumentParser(parents=[cloudperm_argparser])
    parser.add_argument('--recursive', '-r', action='store_true', help='Recursively list files inside folders')
    parser.add_argument('--max-depth', '-d', type=int, default=1000, help='The maximum depth that recursion can go.')
    parser.add_argument('--exclude-folder', '-E', type=str, default=[], action='append', help='Do not decend into the folder specified by the DocID')
    parser.add_argument('--show-mime-type', '-M', action='store_true', help='Show column for document MIME type')
    parser.add_argument('--long-list', '-l', action='store_true', help='Show owner and date modified columns.')
    parser.add_argument('documents', metavar='DocID', type=str, nargs='*', help='Google Document IDs')
    args = parser.parse_args()
except ImportError:
    args = None

def main():
    """List all files and folders recursively under the specified folder id.
    """
    fieldsep = u' \u2588 ' # Unicode Full block

    folderids = [];

	# Get the arguments for the folders to check or from the config file.
    if args.documents:
        for folderid in args.documents:
            folderids.append(folderid)
    else:
        folderids.append('root')

#        for section in parser.sections(): # Fix this later.
#            for name,value in parser.items(section):
#                if name == "url":
#                    folderids.append(value)


    pp = pprint.PrettyPrinter(indent=4)

    credentials = get_credentials(args)
    http = credentials.authorize(httplib2.Http())
    service = discovery.build('drive', 'v2', http=http)
    numberoffiles = 0

    depth = 0;
    if args.recursive:
        depth = args.max_depth # defaults to 1000, which probably means a loop.
	
    # Get our list of file IDs.
    for start_folder_id in folderids:
        returnedfiles = walk_folders(service, start_folder_id, depth, args.exclude_folder)
        if type(returnedfiles) == list:
            for fileitem in returnedfiles:
                #pp.pprint(fileitem)
                path = build_first_path(service,fileitem['id'])
                if args.show_mime_type:
                    outputline = u"{1:<45} {0} {2:<45} {0} {3}\n".format(fieldsep, fileitem['id'], fileitem['mimeType'], path)
                if args.long_list:
                    ownerlist = ",".join(fileitem['ownerNames'])
                    lastmodified = fileitem['modifiedDate']
                    outputline = u"{1:<45} {0} {2:<25} {0} {3} {0} {4}\n".format(fieldsep, fileitem['id'], ownerlist,  lastmodified, path)
                else: 
                    outputline = u"{1:<45} {0} {2}\n".format(fieldsep, fileitem['id'], path)
                # Because it's unicode.
                #sys.stdout.write(outputline.decode('utf-8'))
                sys.stdout.write(outputline)
                numberoffiles+=1

    print("Total files: " + str(numberoffiles))

if __name__ == '__main__':
    main()