305 lines
10 KiB
Python
305 lines
10 KiB
Python
import os
|
|
import re
|
|
import shutil
|
|
|
|
from typing import List, Optional, Iterable
|
|
|
|
from .schema import Link
|
|
from .util import (
|
|
enforce_types,
|
|
TimedProgress,
|
|
get_dir_size,
|
|
human_readable_size,
|
|
)
|
|
from .index import (
|
|
links_after_timestamp,
|
|
load_main_index,
|
|
import_new_links,
|
|
write_main_index,
|
|
)
|
|
from .archive_methods import archive_link
|
|
from .config import (
|
|
stderr,
|
|
ANSI,
|
|
ONLY_NEW,
|
|
OUTPUT_DIR,
|
|
SOURCES_DIR,
|
|
ARCHIVE_DIR,
|
|
LOGS_DIR,
|
|
JSON_INDEX_FILENAME,
|
|
SQL_INDEX_FILENAME,
|
|
check_dependencies,
|
|
check_data_folder,
|
|
setup_django,
|
|
)
|
|
from .logs import (
|
|
log_archiving_started,
|
|
log_archiving_paused,
|
|
log_archiving_finished,
|
|
log_removal_started,
|
|
log_removal_finished,
|
|
log_list_started,
|
|
log_list_finished,
|
|
)
|
|
|
|
|
|
ALLOWED_IN_OUTPUT_DIR = {
|
|
'.DS_Store',
|
|
'.venv',
|
|
'venv',
|
|
'virtualenv',
|
|
'.virtualenv',
|
|
'sources',
|
|
'archive',
|
|
'logs',
|
|
'static',
|
|
}
|
|
|
|
|
|
@enforce_types
|
|
def init():
|
|
os.makedirs(OUTPUT_DIR, exist_ok=True)
|
|
|
|
is_empty = not len(set(os.listdir(OUTPUT_DIR)) - ALLOWED_IN_OUTPUT_DIR)
|
|
existing_index = os.path.exists(os.path.join(OUTPUT_DIR, JSON_INDEX_FILENAME))
|
|
|
|
if is_empty:
|
|
print('{green}[+] Initializing new archive directory: {}{reset}'.format(OUTPUT_DIR, **ANSI))
|
|
print('{green}----------------------------------------------------------------{reset}'.format(**ANSI))
|
|
else:
|
|
if existing_index:
|
|
print('{green}[√] You already have an ArchiveBox collection in the current folder.{reset}'.format(**ANSI))
|
|
print('{green}----------------------------------------------------------------{reset}'.format(**ANSI))
|
|
print(f' {OUTPUT_DIR}')
|
|
else:
|
|
stderr(
|
|
("{red}[X] This folder appears to have non-ArchiveBox files in it. You must run 'archivebox init' inside a completely empty directory.{reset}"
|
|
"\n\n"
|
|
" {lightred}Hint:{reset} To import a data folder created by an older version of ArchiveBox, \n"
|
|
" just cd into the folder and run 'archivebox update' to pick up where you left off.\n\n"
|
|
" (Always make sure your data folder is backed up first before updating ArchiveBox)"
|
|
).format(OUTPUT_DIR, **ANSI)
|
|
)
|
|
raise SystemExit(1)
|
|
|
|
os.makedirs(SOURCES_DIR, exist_ok=True)
|
|
print(f' > {SOURCES_DIR}')
|
|
|
|
os.makedirs(ARCHIVE_DIR, exist_ok=True)
|
|
print(f' > {ARCHIVE_DIR}')
|
|
|
|
os.makedirs(LOGS_DIR, exist_ok=True)
|
|
print(f' > {LOGS_DIR}')
|
|
|
|
print('\n{green}[+] Running Django migrations...{reset}'.format(**ANSI))
|
|
setup_django(OUTPUT_DIR, check_db=False)
|
|
from django.core.management import call_command
|
|
from django.conf import settings
|
|
assert settings.DATABASE_FILE == os.path.join(OUTPUT_DIR, SQL_INDEX_FILENAME)
|
|
print(f' {settings.DATABASE_FILE}')
|
|
|
|
|
|
call_command("makemigrations", interactive=False)
|
|
call_command("migrate", interactive=False)
|
|
|
|
assert os.path.exists(settings.DATABASE_FILE)
|
|
|
|
# from django.contrib.auth.models import User
|
|
# if IS_TTY and not User.objects.filter(is_superuser=True).exists():
|
|
# print('{green}[+] Creating admin user account...{reset}'.format(**ANSI))
|
|
# call_command("createsuperuser", interactive=True)
|
|
|
|
if existing_index:
|
|
all_links = load_main_index(out_dir=OUTPUT_DIR, warn=False)
|
|
write_main_index(links=list(all_links), out_dir=OUTPUT_DIR)
|
|
else:
|
|
write_main_index([], out_dir=OUTPUT_DIR)
|
|
|
|
print('\n{green}----------------------------------------------------------------{reset}'.format(**ANSI))
|
|
print('{green}[√] Done. ArchiveBox collection is set up in the current folder.{reset}'.format(**ANSI))
|
|
print(' To add new links, you can run:')
|
|
print(" archivebox add 'https://example.com'")
|
|
print()
|
|
print(' For more usage and examples, run:')
|
|
print(' archivebox help')
|
|
|
|
|
|
@enforce_types
|
|
def info():
|
|
all_links = load_main_index(out_dir=OUTPUT_DIR)
|
|
|
|
print('{green}[*] Scanning archive collection main index with {} links:{reset}'.format(len(all_links), **ANSI))
|
|
print(f' {OUTPUT_DIR}')
|
|
num_bytes, num_dirs, num_files = get_dir_size(OUTPUT_DIR, recursive=False)
|
|
size = human_readable_size(num_bytes)
|
|
print(f' > Index Size: {size} across {num_files} files')
|
|
print()
|
|
|
|
setup_django()
|
|
from django.contrib.auth.models import User
|
|
from core.models import Page
|
|
|
|
users = User.objects.all()
|
|
num_pages = Page.objects.count()
|
|
|
|
print(f' > {len(users)} admin users:', ', '.join(u.username for u in users))
|
|
print(f' > {num_pages} pages in SQL database {SQL_INDEX_FILENAME}')
|
|
print(f' > {len(all_links)} pages in JSON database {JSON_INDEX_FILENAME}')
|
|
print()
|
|
|
|
print('{green}[*] Scanning archive collection data directory with {} entries:{reset}'.format(len(all_links), **ANSI))
|
|
print(f' {ARCHIVE_DIR}')
|
|
|
|
num_bytes, num_dirs, num_files = get_dir_size(ARCHIVE_DIR)
|
|
size = human_readable_size(num_bytes)
|
|
print(f' > Total Size: {size} across {num_files} files in {num_dirs} directories')
|
|
print()
|
|
|
|
link_data_dirs = {link.link_dir for link in all_links}
|
|
valid_archive_dirs = set()
|
|
num_invalid = 0
|
|
for entry in os.scandir(ARCHIVE_DIR):
|
|
if entry.is_dir(follow_symlinks=True):
|
|
if os.path.exists(os.path.join(entry.path, 'index.json')):
|
|
valid_archive_dirs.add(entry.path)
|
|
else:
|
|
num_invalid += 1
|
|
|
|
print(f' > {len(valid_archive_dirs)} valid archive data directories (valid directories matched to links in the index)')
|
|
|
|
num_unarchived = sum(1 for link in all_links if link.link_dir not in valid_archive_dirs)
|
|
print(f' > {num_unarchived} missing data directories (directories missing for links in the index)')
|
|
|
|
print(f' > {num_invalid} invalid data directories (directories present that don\'t contain an index file)')
|
|
|
|
num_orphaned = sum(1 for data_dir in valid_archive_dirs if data_dir not in link_data_dirs)
|
|
print(f' > {num_orphaned} orphaned data directories (directories present for links that don\'t exist in the index)')
|
|
|
|
|
|
@enforce_types
|
|
def update_archive_data(import_path: Optional[str]=None, resume: Optional[float]=None, only_new: bool=False) -> List[Link]:
|
|
"""The main ArchiveBox entrancepoint. Everything starts here."""
|
|
|
|
check_dependencies()
|
|
check_data_folder()
|
|
|
|
# Step 1: Load list of links from the existing index
|
|
# merge in and dedupe new links from import_path
|
|
all_links: List[Link] = []
|
|
new_links: List[Link] = []
|
|
all_links = load_main_index(out_dir=OUTPUT_DIR)
|
|
if import_path:
|
|
all_links, new_links = import_new_links(all_links, import_path)
|
|
|
|
# Step 2: Write updated index with deduped old and new links back to disk
|
|
write_main_index(links=list(all_links), out_dir=OUTPUT_DIR)
|
|
|
|
# Step 3: Run the archive methods for each link
|
|
links = new_links if ONLY_NEW else all_links
|
|
log_archiving_started(len(links), resume)
|
|
idx: int = 0
|
|
link: Link = None # type: ignore
|
|
try:
|
|
for idx, link in enumerate(links_after_timestamp(links, resume)):
|
|
archive_link(link, out_dir=link.link_dir)
|
|
|
|
except KeyboardInterrupt:
|
|
log_archiving_paused(len(links), idx, link.timestamp if link else '0')
|
|
raise SystemExit(0)
|
|
|
|
except:
|
|
print()
|
|
raise
|
|
|
|
log_archiving_finished(len(links))
|
|
|
|
# Step 4: Re-write links index with updated titles, icons, and resources
|
|
all_links = load_main_index(out_dir=OUTPUT_DIR)
|
|
write_main_index(links=list(all_links), out_dir=OUTPUT_DIR, finished=True)
|
|
return all_links
|
|
|
|
|
|
LINK_FILTERS = {
|
|
'exact': lambda link, pattern: (link.url == pattern) or (link.base_url == pattern),
|
|
'substring': lambda link, pattern: pattern in link.url,
|
|
'regex': lambda link, pattern: bool(re.match(pattern, link.url)),
|
|
'domain': lambda link, pattern: link.domain == pattern,
|
|
}
|
|
|
|
@enforce_types
|
|
def link_matches_filter(link: Link, filter_patterns: List[str], filter_type: str='exact') -> bool:
|
|
for pattern in filter_patterns:
|
|
if LINK_FILTERS[filter_type](link, pattern):
|
|
return True
|
|
|
|
return False
|
|
|
|
|
|
@enforce_types
|
|
def list_archive_data(filter_patterns: Optional[List[str]]=None, filter_type: str='exact',
|
|
after: Optional[float]=None, before: Optional[float]=None) -> Iterable[Link]:
|
|
|
|
all_links = load_main_index(out_dir=OUTPUT_DIR)
|
|
|
|
for link in all_links:
|
|
if after is not None and float(link.timestamp) < after:
|
|
continue
|
|
if before is not None and float(link.timestamp) > before:
|
|
continue
|
|
|
|
if filter_patterns:
|
|
if link_matches_filter(link, filter_patterns, filter_type):
|
|
yield link
|
|
else:
|
|
yield link
|
|
|
|
|
|
@enforce_types
|
|
def remove_archive_links(filter_patterns: List[str], filter_type: str='exact',
|
|
after: Optional[float]=None, before: Optional[float]=None,
|
|
yes: bool=False, delete: bool=False) -> List[Link]:
|
|
|
|
check_dependencies()
|
|
check_data_folder()
|
|
|
|
log_list_started(filter_patterns, filter_type)
|
|
timer = TimedProgress(360, prefix=' ')
|
|
try:
|
|
links = list(list_archive_data(
|
|
filter_patterns=filter_patterns,
|
|
filter_type=filter_type,
|
|
after=after,
|
|
before=before,
|
|
))
|
|
finally:
|
|
timer.end()
|
|
|
|
if not len(links):
|
|
log_removal_finished(0, 0)
|
|
raise SystemExit(1)
|
|
|
|
|
|
log_list_finished(links)
|
|
log_removal_started(links, yes=yes, delete=delete)
|
|
|
|
timer = TimedProgress(360, prefix=' ')
|
|
try:
|
|
to_keep = []
|
|
all_links = load_main_index(out_dir=OUTPUT_DIR)
|
|
for link in all_links:
|
|
should_remove = (
|
|
(after is not None and float(link.timestamp) < after)
|
|
or (before is not None and float(link.timestamp) > before)
|
|
or link_matches_filter(link, filter_patterns, filter_type)
|
|
)
|
|
if not should_remove:
|
|
to_keep.append(link)
|
|
elif should_remove and delete:
|
|
shutil.rmtree(link.link_dir)
|
|
finally:
|
|
timer.end()
|
|
|
|
write_main_index(links=to_keep, out_dir=OUTPUT_DIR, finished=True)
|
|
log_removal_finished(len(all_links), len(to_keep))
|
|
|
|
return to_keep
|