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facesave.py
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#!/usr/env/bin/ python3
# Copyright (c) <2018> <James Miller>
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
import sys
from savefacexml import SaveFaceXML
from savefacexhtml import SaveFaceXHTML
from savefacehtml import SaveFaceHTML
from savefacejson import SaveFaceJSON
from savefaceformatter import SaveFaceFormatterHTML as sfmt
from savefaceformatter import SaveFaceFormatterXML as xfmt
from savefaceformatter import htmlformat
from savefaceformatter import xmlformat
import argparse
# below needs to be overloaded to do anything useful
# from argparse import RawTextHelpFormatter
def process_args(args):
"""
Internal function used by script when standalone
Args:
args (dict): args from argparser
No Longer Raises:
ValueError: if O_Auth_tkn is not set
"""
sf = None
if args.format == 'xhtml':
sf = SaveFaceXHTML(xfmt(xmlformat))
if args.format == 'xml':
sf = SaveFaceXML(xfmt(xmlformat))
elif args.format == 'json':
sf = SaveFaceJSON()
elif args.format == 'pjson':
__prepare_pprint_()
sf = SaveFaceJSON(ispretty=True,
indent=args.pprint_opts['indent'],
width=args.pprint_opts['width'],
depth=args.pprint_opts['depth'])
elif args.format == 'html':
if args.O_Auth_tkn is None:
print('** Many pictures will not be shown without a valid Auth Tkn **')
sf = SaveFaceHTML()
if args.request_string is not None:
sf.request_string = args.request_string
if args.pickle_load_file is not None:
if args.O_Auth_tkn is not None:
sf.init_graph(args.O_Auth_tkn)
sf.get_pages_from_pickle(args.pickle_load_file)
else:
if args.O_Auth_tkn is not None:
sf.init_graph(args.O_Auth_tkn)
else:
sys.exit("check auth tkn is present")
sf.get_pages_from_graph(number_of_pages=args.num_pages)
if type(sf) is SaveFaceXML:
sf.formatter = sfmt(formatter_func=xmlformat,
divs=False,
graph=sf.graph)
elif type(sf) is SaveFaceHTML:
sf.formatter = sfmt(formatter_func=htmlformat,
divs=True,
graph=sf.graph)
sf.get_data_from_pages()
sf.formatter.format(sf.xml_data)
if args.stdout:
print(str(sf))
if args.pickle_save_file is not None:
sf.save_pages_to_pickle(args.pickle_save_file)
if args.filename is not None:
sf.write(args.filename, args.filepath)
# images
# if self.args.images == True:
# self.sf.get_images(result)
# exchange the text in the url nodes from the node list
# with local filepaths
# TODO
def __prepare_pprint_(args):
"""
prepares the pprint options string from the args
Raises:
ValueError: Description
"""
SUPPORTED_TYPES = ['indent', 'width', 'depth']
for a in args.pprint_opts:
b = a.split('=')
if b[0] not in SUPPORTED_TYPES:
raise ValueError('Unsupported type "%s". Supported types are %s'
% (b[0], ', '.join(SUPPORTED_TYPES)))
if b[1] != 'None':
args.pprint_opts[b[0]] = int(b[1])
else:
args.pprint_opts[b[0]] = None
if args.pprint_opts['indent'] is None:
args.pprint_opts['indent'] = 4
if args.pprint_opts['width'] is None:
args.pprint_opts['width'] = 80
if args.pprint_opts['depth'] is None:
args.pprint_opts['depth'] = 20
defaultqstring = 'me?fields=posts.include_hidden(true) \
{created_time,from,message,comments \
{created_time,from,message,comments \
{created_time,from,message},attachment},full_picture}'
if __name__ == "__main__":
# me?fields=id,name,posts.include_hidden(true){created_time,from,message,comments{created_time,from,message,comments{created_time,from,message},attachment},full_picture}
parser = argparse.ArgumentParser(epilog="Saving Face with saveface.py",
description="Download your facebook posts, \
comments,images etc.\n\
Default request \
string is :\n\
" + defaultqstring)
parser.add_argument('-s', '--save',
metavar='the pickle filename',
type=str, required=False, nargs='?',
default=None, const="default_pickle",
help='Optional. Use pickle \'filename\' \
to store the array of pages. \
Defaults to sp_d_m_y-H:m:s \
(save time)',
dest='pickle_save_file')
parser.add_argument('-g', '--getfrom',
metavar='the pickle file name',
type=str, required=False, nargs='?',
default=None, const='last',
help='Optional. Pickle filename.\n\
If no filename then last saved \
pickle is loaded. Fails if file is \
not present.\n',
dest='pickle_load_file')
parser.add_argument('-a', '--auth_tkn',
metavar='facebook auth token',
type=str, required=False, nargs='?',
help='Optional. Your app\'s facebook \
authorisation token. Must be set \
to retrieve from facebook (see -g)',
dest='O_Auth_tkn')
parser.add_argument('-r', '--request_string',
metavar='rest api request string',
type=str, required=False, nargs='?',
default=defaultqstring,
help='Optional. The request string \
to query facebook\'s api. \
Default request string above',
dest='request_string')
parser.add_argument('-f', '--format',
metavar='output format for results',
type=str, required=False, nargs='?',
default='json', help='Optional. \
Can be one of json, \
pjson (prettyprinted), \
xml or html. \
Defaults to json',
choices=['json', 'pjson', 'xml', 'html', 'xhtml'],
dest='format')
parser.add_argument('-o', '--stdout',
metavar='output to stdout',
type=bool, required=False, nargs='?',
default=False, help='Optional. Output to stdout. \
Defaults to False',
dest='stdout')
parser.add_argument('-n', '--filename',
metavar='filename for the output',
type=str, required=False, nargs='?',
default=None, help='Optional. A filename for \
the results. Results will \
not be saved without \
filename being specified',
dest="filename")
parser.add_argument('-l', '--location',
metavar='filepath for the output',
type=str, required=False, nargs='?',
default='./', help='Optional. A filepath \
for the results file. \
Defaults to ./',
dest='filepath')
parser.add_argument('-pp', '--pprint_options',
metavar='pprint options',
type=str, required=False, nargs='*',
default='[indent=4, width=80, depth=None]',
help="Optional. Options for pprint module.\n\
key=value with comma ie -p [indent=4, depth=80]",
dest='pprint_opts')
parser.add_argument('-c', '--css',
metavar='css filename',
type=str, required=False, nargs='?',
default='saveface.css', help='Optional. The filename of the \
css file.\
Defaults to saveface.css',
dest='cssfile')
parser.add_argument('-p', '--numofpages',
metavar='number of pages',
type=int, required=False, nargs='?',
default=None, help='Optional. The number of pages \
to download.\
If not present, all pages \
listed in pagination are \
downloaded.',
dest='num_pages')
# parser.add_argument('-i', '--images',
# metavar='download images?',
# type=bool, required=False, nargs='?',
# default=False, help='Optional. A boolean to indicate \
# whether or not to download \
# images. Defaults to False',
# dest='images')
# parser.add_argument('-d', '--image_path',
# metavar='path to images',
# type=str, required=False, nargs='?',
# default='images', help='Optional. The path to the \
# images folder.\
# Defaults to ./images',
# dest='img_folder')
if len(sys.argv) == 1:
parser.print_help(sys.stderr)
print('\nYou need to supply some arguments...\n')
sys.exit(1)
process_args(parser.parse_args())
def htmlformat(xmlitems):
if xmlitems.findall('.//headers') is not None:
p = xmlitems.findall('.//headers/..')
for e in p:
e.remove(e.find('./headers'))
if xmlitems.findall('.//paging') is not None:
p = xmlitems.findall('.//paging/..')
for e in p:
e.remove(e.find('./paging'))
for i in xmlitems.findall('.//attachment/.'):
if i.find('./media') is not None:
i.remove(i.find('./media'))
j = i.find('url')
if j is not None and j.text is not None:
if i.find('./title') is not None:
title = i.find('./title').text
else:
title = "iframe"
e = ET.Element('iframe', attrib={'src': j.text,
'title': title,
'class': 'iframe',
'sandbox': ''})
e.text = "iframe : " + j.text
i.remove(j)
i.append(e)
if i.find('./target') is not None:
i.remove(i.find('./target'))
else:
j = i.find('target')
if j is not None and j.text is not None:
if i.find('./title') is not None:
title = i.find('./title').text
else:
title = "iframe"
e = ET.Element('iframe', attrib={'src': j.text,
'title': title,
'class': iframe,
'sandbox': ''})
e.text = "iframe : " + j.text
i.remove(j)
i.append(e)
if i.find('./url') is not None:
title = i.find('./url')
else:
title = "iframe"
for i in xmlitems.findall('.//posts/.'):
e = ET.Element('p', attrib={'class': 'posts-title'})
e.text = '<strong>Posts</strong>'
i.insert(0, e)
for i in xmlitems.findall('.//comments/.'):
e = ET.Element('p', attrib={'class': 'comments-title'})
e.text = '<strong>Comments</strong>'
i.insert(0, e)
if xmlitems.findall('.//photos/.'):
for i in xmlitems.findall('.//picture/..'):
pid = i.find('./id')
if pid.text is not None:
a = ET.Element('a',
attrib={'class': 'photo-link',
'href': 'https://www.facebook.com/photo.php?fbid=' +
pid.text,
'name': pid.text})
a.text = 'picture id : ' + pid.text
pid.insert(0, a)
pid.text = None
pid.tag = 'photo-id'
for i in xmlitems.findall('.//photos/data/item'):
i.tag = 'photo'
for i in xmlitems.findall('.//item/id/.'):
e = ET.Element('p', attrib={'class': 'comment-id'})
e.text = 'comment id : ' + i.text
i.append(e)
i.text = None
for i in xmlitems.findall('.//post/id/.'):
e = ET.Element('p', attrib={'class': 'post-id'})
e.text = 'post id : ' + i.text
i.append(e)
i.text = None
p = xmlitems.findall('.//picture')
fp = xmlitems.findall('.//full_picture')
fpp = p + fp
for el in fpp:
el.insert(0, ET.Element('img', attrib={'class': 'image',
'src': el.text}))
el.text = None
for el in xmlitems.findall('.//created_time'):
el.tag = 'a'
el.attrib = {'class': 'created_time', 'name': el.text}
for el in xmlitems.iter():
if el.tag not in ['img', 'p', 'a']:
el.attrib = {'class': el.tag, **el.attrib}
el.tag = 'div'
return xmlitems