ArchiveBox/archive.py
2017-10-30 06:09:33 -05:00

124 lines
3.9 KiB
Python
Executable file

#!/usr/bin/env python3
# Bookmark Archiver
# Nick Sweeting 2017 | MIT License
# https://github.com/pirate/bookmark-archiver
import os
import sys
from datetime import datetime
from parse import parse_links
from links import validate_links
from archive_methods import archive_links, _RESULTS_TOTALS
from index import (
write_links_index,
write_link_index,
parse_json_links_index,
parse_json_link_index,
)
from config import (
ARCHIVE_PERMISSIONS,
HTML_FOLDER,
ANSI,
TIMEOUT,
)
from util import (
download_url,
check_dependencies,
progress,
cleanup_archive,
)
__DESCRIPTION__ = 'Bookmark Archiver: Create a browsable html archive of a list of links.'
__DOCUMENTATION__ = 'https://github.com/pirate/bookmark-archiver'
def print_help():
print(__DESCRIPTION__)
print("Documentation: {}\n".format(__DOCUMENTATION__))
print("Usage:")
print(" ./archive.py ~/Downloads/bookmarks_export.html\n")
def get_links(new_links_file_path, archive_path=HTML_FOLDER):
"""get new links from file and optionally append them to links in existing archive"""
# parse and validate the new_links_file
raw_links = parse_links(new_links_file_path)
valid_links = validate_links(raw_links)
# merge existing links in archive_path and new links
existing_links = []
if archive_path:
existing_links = parse_json_links_index(archive_path)
valid_links = validate_links(existing_links + valid_links)
num_new_links = len(valid_links) - len(existing_links)
print('[*] [{}] Adding {} new links from {} to index'.format(
datetime.now().strftime('%Y-%m-%d %H:%M:%S'),
num_new_links,
new_links_file_path,
))
return valid_links
def update_archive(archive_path, links, source=None, resume=None, append=True):
"""update or create index.html+json given a path to an export file containing new links"""
start_ts = datetime.now().timestamp()
# loop over links and archive them
archive_links(archive_path, links, source=source, resume=resume)
# print timing information & summary
end_ts = datetime.now().timestamp()
seconds = end_ts - start_ts
if seconds > 60:
duration = '{0:.2f} min'.format(seconds / 60, 2)
else:
duration = '{0:.2f} sec'.format(seconds, 2)
print('{}[√] [{}] Archive update complete ({}){}'.format(
ANSI['green'],
datetime.now().strftime('%Y-%m-%d %H:%M:%S'),
duration,
ANSI['reset'],
))
print(' - {} entries skipped'.format(_RESULTS_TOTALS['skipped']))
print(' - {} entries updated'.format(_RESULTS_TOTALS['succeded']))
print(' - {} errors'.format(_RESULTS_TOTALS['failed']))
if __name__ == '__main__':
argc = len(sys.argv)
if argc < 2 or set(sys.argv).intersection('-h', '--help', 'help'):
print_help()
raise SystemExit(0)
source = sys.argv[1] # path to export file
resume = sys.argv[2] if argc > 2 else None # timestamp to resume dowloading from
# See if archive folder already exists
for out_folder in (HTML_FOLDER, 'bookmarks', 'pocket', 'pinboard', 'html'):
if os.path.exists(out_folder):
break
else:
out_folder = HTML_FOLDER
archive_path = os.path.join(out_folder, 'archive')
# Step 0: Download url to local file (only happens if a URL is specified instead of local path)
if any(source.startswith(s) for s in ('http://', 'https://', 'ftp://')):
source = download_url(source)
# Step 1: Parse the links and dedupe them with existing archive
links = get_links(source, archive_path=archive_path)
# Step 2: Write new index
write_links_index(archive_path, links)
# Step 3: Verify folder structure is 1:1 with index
cleanup_archive(archive_path, links)
# Step 4: Run the archive methods for each link
update_archive(archive_path, links, source=source, resume=resume, append=True)