#!/usr/bin/env python3
# wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
# sudo sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list'
# apt update; apt install google-chrome-beta
import re
import os
import sys
import json
from datetime import datetime
import time
from subprocess import run, DEVNULL
INDEX_TEMPLATE = 'index_template.html'
FETCH_WGET = True
FETCH_PDF = True
FETCH_SCREENSHOT = True
FETCH_FAVICON = True
RESOLUTION = '1440,900'
def check_dependencies():
for dependency in ('google-chrome', 'wget'):
if run(['which', dependency]).returncode:
print('[X] Missing dependency: {}'.format(dependency))
print(' See https://github.com/pirate/pocket-archive-stream for help.')
raise SystemExit(1)
def parse_pocket_export(html):
pattern = re.compile("^\\s*<li><a href=\"(.+)\" time_added=\"(\\d+)\" tags=\"(.*)\">(.+)</a></li>", re.UNICODE) # see sample input in ./example_ril_export.html
for line in html:
match = pattern.search(line)
if match:
yield {
'url': match.group(1).replace('http://www.readability.com/read?url=', ''),
'domain': match.group(1).replace('http://', '').replace('https://', '').split('/')[0],
'base_url': match.group(1).replace('https://', '').replace('http://', '').split('?')[0],
'time': datetime.fromtimestamp(int(match.group(2))),
'timestamp': match.group(2),
'tags': match.group(3),
'title': match.group(4).replace(' — Readability', '').replace('http://www.readability.com/read?url=', ''),
}
def parse_pinboard_export(html):
json_content = json.load(html)
for line in json_content:
if line:
erg = line
yield {
'url': erg['href'].replace('http://www.readability.com/read?url=', ''),
'domain': erg['href'].replace('http://', '').replace('https://', '').split('/')[0],
'base_url': erg['href'].replace('https://', '').replace('http://', '').split('?')[0],
'time': datetime.fromtimestamp(time.mktime(time.strptime(erg['time'].split(',')[0],'%Y-%m-%dT%H:%M:%SZ'))),
'timestamp': time.mktime(time.strptime(erg['time'].split(',')[0],'%Y-%m-%dT%H:%M:%SZ')),
'tags': erg['tags'],
'title': erg['description'].replace(' — Readability', '').replace('http://www.readability.com/read?url=', ''),
}
def dump_index(links, service):
with open(INDEX_TEMPLATE, 'r') as f:
index_html = f.read()
link_html = """\
<tr>
<td>{time}</td>
<td><a href="archive/{timestamp}/{base_url}" style="font-size:1.4em;text-decoration:none;color:black;" title="{title}">
<img src="archive/{timestamp}/favicon.ico">
{title}
</td>
<td style="text-align:center"><a href="archive/{timestamp}/" title="Files">📂</a></td>
<td style="text-align:center"><a href="archive/{timestamp}/output.pdf" title="PDF">📄</a></td>
<td style="text-align:center"><a href="archive/{timestamp}/screenshot.png" title="Screenshot">🖼</a></td>
<td>🔗 <img src="https://www.google.com/s2/favicons?domain={domain}" height="16px"> <a href="{url}">{url}</a></td>
</tr>"""
with open(''.join((service,'/index.html')), 'w') as f:
article_rows = '\n'.join(
link_html.format(**link) for link in links
)
f.write(index_html.format(datetime.now().strftime('%Y-%m-%d %H:%M'), article_rows))
def fetch_wget(out_dir, link, overwrite=False):
# download full site
if not os.path.exists('{}/{}'.format(out_dir, link, overwrite=link['domain'])) or overwrite:
print(' - Downloading Full Site')
CMD = [
*'wget --no-clobber --page-requisites --adjust-extension --convert-links --no-parent'.split(' '),
link['url'],
]
try:
run(CMD, stdout=DEVNULL, stderr=DEVNULL, cwd=out_dir, timeout=20) # dom.html
except Exception as e:
print(' Exception: {}'.format(e.__class__.__name__))
else:
print(' √ Skipping site download')
def fetch_pdf(out_dir, link, overwrite=False):
# download PDF
if (not os.path.exists('{}/output.pdf'.format(out_dir)) or overwrite) and not link['base_url'].endswith('.pdf'):
print(' - Printing PDF')
CMD = 'google-chrome --headless --disable-gpu --print-to-pdf'.split(' ')
try:
run([*CMD, link['url']], stdout=DEVNULL, stderr=DEVNULL, cwd=out_dir, timeout=20) # output.pdf
except Exception as e:
print(' Exception: {}'.format(e.__class__.__name__))
else:
print(' √ Skipping PDF print')
def fetch_screenshot(out_dir, link, overwrite=False):
# take screenshot
if (not os.path.exists('{}/screenshot.png'.format(out_dir)) or overwrite) and not link['base_url'].endswith('.pdf'):
print(' - Snapping Screenshot')
CMD = 'google-chrome --headless --disable-gpu --screenshot'.split(' ')
try:
run([*CMD, '--window-size={}'.format(RESOLUTION), link['url']], stdout=DEVNULL, stderr=DEVNULL, cwd=out_dir, timeout=20) # sreenshot.png
except Exception as e:
print(' Exception: {}'.format(e.__class__.__name__))
else:
print(' √ Skipping screenshot')
def fetch_favicon(out_dir, link, overwrite=False):
# download favicon
if not os.path.exists('{}/favicon.ico'.format(out_dir)) or overwrite:
print(' - Fetching Favicon')
CMD = 'curl https://www.google.com/s2/favicons?domain={domain}'.format(**link).split(' ')
fout = open('{}/favicon.ico'.format(out_dir), 'w')
try:
run([*CMD], stdout=fout, stderr=DEVNULL, cwd=out_dir, timeout=20) # dom.html
except Exception as e:
print(' Exception: {}'.format(e.__class__.__name__))
fout.close()
else:
print(' √ Skipping favicon')
def dump_website(link, service, overwrite=False):
"""download the DOM, PDF, and a screenshot into a folder named after the link's timestamp"""
print('[+] [{time}] Archiving "{title}": {url}'.format(**link))
out_dir = ''.join((service, '/archive/{timestamp}')).format(**link)
if not os.path.exists(out_dir):
os.makedirs(out_dir)
if link['base_url'].endswith('.pdf'):
print(' i PDF File')
elif 'youtube.com' in link['domain']:
print(' i Youtube Video')
elif 'wikipedia.org' in link['domain']:
print(' i Wikipedia Article')
if FETCH_WGET:
fetch_wget(out_dir, link, overwrite=overwrite)
if FETCH_PDF:
fetch_pdf(out_dir, link, overwrite=overwrite)
if FETCH_SCREENSHOT:
fetch_screenshot(out_dir, link, overwrite=overwrite)
if FETCH_FAVICON:
fetch_favicon(out_dir, link, overwrite=overwrite)
run(['chmod', '-R', '755', out_dir], timeout=1)
def create_archive(service_file, service, resume=None):
print('[+] [{}] Starting {} archive from {}'.format(datetime.now(), service, service_file))
if not os.path.exists(service):
os.makedirs(service)
if not os.path.exists(''.join((service,'/archive'))):
os.makedirs(''.join((service,'/archive')))
with open(service_file, 'r', encoding='utf-8') as f:
if service == "pocket":
links = parse_pocket_export(f)
elif service == "pinboard":
links = parse_pinboard_export(f)
links = list(reversed(sorted(links, key=lambda l: l['timestamp']))) # most recent first
if resume:
links = [link for link in links if link['timestamp'] >= resume]
if not links:
if service == "pocket":
print('[X] No links found in {}, is it a getpocket.com/export export?'.format(service_file))
elif service == "pinboard":
print ('[X] No links found in {}, is it a pinboard.in/export/format:json/ export?'.format(service_file))
raise SystemExit(1)
dump_index(links, service)
run(['chmod', '-R', '755', service], timeout=1)
print('[*] [{}] Created archive index.'.format(datetime.now()))
check_dependencies()
for link in links:
dump_website(link, service)
print('[√] [{}] Archive complete.'.format(datetime.now()))
if __name__ == '__main__':
service_file = 'ril_export.html'
resume = None
try:
service_file = sys.argv[1] # path to export file
service = sys.argv[2] or "pocket" # select service for file format select
resume = sys.argv[3] # timestamp to resume dowloading from
except IndexError:
pass
create_archive(service_file, service, resume=resume)