├── .gitignore ├── LICENSE ├── README.md ├── atomtopubsub.py ├── config_default.py └── publishx.py /.gitignore: -------------------------------------------------------------------------------- 1 | config.py 2 | cache.pkl 3 | __pycache__/config.cpython-38.pyc 4 | __pycache__/publishx.cpython-38.pyc 5 | a2ps.code-workspace 6 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU AFFERO GENERAL PUBLIC LICENSE 2 | Version 3, 19 November 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU Affero General Public License is a free, copyleft license for 11 | software and other kinds of works, specifically designed to ensure 12 | cooperation with the community in the case of network server software. 13 | 14 | The licenses for most software and other practical works are designed 15 | to take away your freedom to share and change the works. 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It is safest 628 | to attach them to the start of each source file to most effectively 629 | state the exclusion of warranty; and each file should have at least 630 | the "copyright" line and a pointer to where the full notice is found. 631 | 632 | 633 | Copyright (C) 634 | 635 | This program is free software: you can redistribute it and/or modify 636 | it under the terms of the GNU Affero General Public License as published 637 | by the Free Software Foundation, either version 3 of the License, or 638 | (at your option) any later version. 639 | 640 | This program is distributed in the hope that it will be useful, 641 | but WITHOUT ANY WARRANTY; without even the implied warranty of 642 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 643 | GNU Affero General Public License for more details. 644 | 645 | You should have received a copy of the GNU Affero General Public License 646 | along with this program. If not, see . 647 | 648 | Also add information on how to contact you by electronic and paper mail. 649 | 650 | If your software can interact with users remotely through a computer 651 | network, you should also make sure that it provides a way for users to 652 | get its source. For example, if your program is a web application, its 653 | interface could display a "Source" link that leads users to an archive 654 | of the code. There are many ways you could offer source, and different 655 | solutions will be better for different programs; see section 13 for the 656 | specific requirements. 657 | 658 | You should also get your employer (if you work as a programmer) or school, 659 | if any, to sign a "copyright disclaimer" for the program, if necessary. 660 | For more information on this, and how to apply and follow the GNU AGPL, see 661 | . -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | ## About AtomToPubsub 2 | 3 | AtomToPubsub is a simple Python script that parses Atom + RSS feeds and pushes 4 | the entries to a designated [XMPP Pubsub Node](http://xmpp.org/extensions/xep-0060.html) 5 | 6 | ## Requirements 7 | 8 | * Python >= 3.5 9 | * GIT Core 10 | * PIP 11 | * apscheduler 12 | * daemonize 13 | * feedparser 14 | * jsonpickle 15 | * slixmpp 16 | * termcolor 17 | 18 | AtomToPubsub is built using Python 3.5 and uses the libraries 19 | 20 | On Debian based distributions 21 | 22 | apt install python3-apscheduler python3-feedparser python3-jsonpickle python3-slixmpp python3-daemonize python3-termcolor 23 | 24 | ## Installation 25 | 26 | Expand the source package to a directory that you have permission to run programs. 27 | 28 | Edit the config.py file with your RSS feeds, and login information for your XMPP server. 29 | 30 | Then run ./atomtopubsub.py 31 | -------------------------------------------------------------------------------- /atomtopubsub.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env python3 2 | 3 | import asyncio 4 | from asyncio.exceptions import IncompleteReadError 5 | from http.client import IncompleteRead 6 | from urllib import error 7 | 8 | import feedparser 9 | import pickle 10 | 11 | #apscheduler 12 | from apscheduler import schedulers 13 | from apscheduler.schedulers.asyncio import AsyncIOScheduler 14 | from apscheduler.schedulers.base import BaseScheduler, STATE_STOPPED 15 | from apscheduler.events import EVENT_JOB_EXECUTED, EVENT_JOB_ERROR 16 | #cache cleanup 17 | from os import remove 18 | 19 | from slixmpp.exceptions import IqTimeout 20 | 21 | from publishx import Publishx 22 | 23 | # Add the ability to run atomtopubsub as a daemon - requires Daemonize as a dependency 24 | from daemonize import Daemonize 25 | from os import getcwd 26 | 27 | 28 | pid = "/tmp/atomtopubsub.pid" 29 | 30 | import config 31 | 32 | import logging 33 | import importlib as imp 34 | 35 | from termcolor import colored 36 | from bs4 import BeautifulSoup, Comment 37 | from xml.etree import ElementTree 38 | 39 | 40 | 41 | def setup_logging(level): 42 | log = logging.getLogger('atomtopubsub') 43 | log.setLevel(level) 44 | ch = logging.StreamHandler() 45 | ch.setLevel(level) 46 | formatter = logging.Formatter('%(message)s') 47 | ch.setFormatter(formatter) 48 | log.addHandler(ch) 49 | 50 | 51 | # We feed the pubsub nodes 52 | 53 | async def parse(parsed, xmpp): 54 | imp.reload(config) 55 | 56 | # We parse all the feeds 57 | for key, feed in config.feeds.items(): 58 | print(colored('>> parsing %s' % key, 'magenta')) 59 | try: 60 | f = feedparser.parse(feed['url']) 61 | except Exception as e: 62 | print(e) 63 | continue 64 | version = f.version 65 | print('Version %s' % version) 66 | 67 | if f.bozo == 1: 68 | print('XML Error') 69 | if hasattr(f.bozo_exception, 'getMessage'): 70 | print(f.bozo_exception.getMessage()) 71 | if hasattr(f.bozo_exception, 'getLineNumber'): 72 | print('at line %s' % f.bozo_exception.getLineNumber()) 73 | 74 | if key not in parsed: 75 | try: 76 | await xmpp.create(feed['server'], key, f.feed) 77 | except IqTimeout: 78 | print('IqTimeout Error') 79 | continue 80 | # We check if we have some new entries 81 | for entry in reversed(f.entries): 82 | if key not in parsed or parsed[key] < entry.updated_parsed: 83 | print(colored('++ new entry %s' % entry.title, 'green')) 84 | 85 | if version == 'rss20' or 'rss10': 86 | if hasattr(entry, "content"): 87 | soup = BeautifulSoup(entry.content[0].value, 'html5lib') 88 | entry["content"][0]["value"] = soup.prettify() 89 | 90 | 91 | elif hasattr(entry, "description"): 92 | soup = BeautifulSoup(entry.description, 'html5lib') 93 | entry.description = soup.prettify() 94 | print('In description') 95 | 96 | elif version == 'atom03': 97 | # soup = BeautifulSoup(entry.content[0].value, 'lxml') 98 | soup = BeautifulSoup(entry.content[0].value, 'html.parser') 99 | entry.content[0].type = 'xhtml' 100 | 101 | comments = soup.findAll(text=lambda text:isinstance(text, Comment)) 102 | 103 | for comment in comments: 104 | comment.extract() 105 | 106 | content_value = ('
\n%s\n
' % soup.prettify()).splitlines() 107 | 108 | try: 109 | entry.content[0].value = content_value 110 | except TypeError: 111 | pass 112 | 113 | try: 114 | ElementTree.fromstring(''.join(entry.content[0].value)) 115 | except Exception as e: 116 | print(e) 117 | print(colored('-- XML parsing failed for %s' % entry.title, 'red')) 118 | continue 119 | else: 120 | print(colored('>> Yet to be done', "yellow")) 121 | 122 | await xmpp.publish(feed['server'], key, entry, version) 123 | 124 | 125 | else: 126 | print(colored('++ update entry %s' % entry.title, 'yellow')) 127 | 128 | # And we update the last updated date for the feed 129 | try: 130 | parsed[key] = f.feed.updated_parsed 131 | except AttributeError: 132 | print(colored('-- Parse failed for %s' % key, 'red')) 133 | 134 | save(parsed) 135 | 136 | # We distribute the parsing 137 | minutes = float(config.refresh_time) / len(config.feeds) 138 | print(colored('Parsing next feed in %.2f minutes' % minutes, 'cyan')) 139 | await asyncio.sleep(minutes * 60) 140 | asyncio.ensure_future(parse(parsed, xmpp)) 141 | 142 | 143 | def load(): 144 | try: 145 | pkl_file = open('cache.pkl', 'rb') 146 | parsed = pickle.load(pkl_file) 147 | pkl_file.close() 148 | return parsed 149 | except IOError: 150 | print('Creating the cache') 151 | return save({}) 152 | 153 | def save(parsed): 154 | scheduler = AsyncIOScheduler() 155 | if not scheduler.running: 156 | try: 157 | scheduler.add_job(clear_cache(), 'interval', hours=16) 158 | scheduler.start() 159 | scheduler.add_listener(sched_listener, EVENT_JOB_EXECUTED | EVENT_JOB_ERROR) 160 | except: 161 | pass 162 | 163 | output = open('cache.pkl', 'wb') 164 | pickle.dump(parsed, output) 165 | output.close() 166 | 167 | 168 | return {} 169 | 170 | def clear_cache(): 171 | remove('cache.pkl') 172 | 173 | def sched_listener(event): 174 | if event.exception: 175 | print('The job crashed :') 176 | else: 177 | print('The job worked :') 178 | 179 | def main(): 180 | setup_logging(logging.INFO) 181 | 182 | xmpp = Publishx(config) 183 | xmpp.connect() 184 | xmpp.add_event_handler('session_start', lambda _: asyncio.ensure_future(parse(load(), xmpp))) 185 | 186 | asyncio.get_event_loop().run_forever() 187 | #xmpp.process() 188 | 189 | curr_dir = getcwd() #Needed so that A2SP can find the config files etc when using daemonize 190 | 191 | daemon = Daemonize(app='atomtopubsub', pid = pid, action = main, foreground=True, chdir= curr_dir) 192 | daemon.start() 193 | 194 | #if __name__ == '__main__': 195 | # main()scheduler = AsyncIOScheduler() 196 | -------------------------------------------------------------------------------- /config_default.py: -------------------------------------------------------------------------------- 1 | # Feed Settings 2 | 3 | feeds = { 4 | 'FeedName1' : { # Change this to the name of the group you want to add this feed to 5 | 'url' : 'http://localhost/feedcleaner/?url=FEEDGOESHERE', # Replace "FEEDGOESHERE" with the URL to the Atom Feed, leave the rest of of the line intact, see the example below 6 | 'server' : 'pubsubserver' # Change this to the pubsub servername, including the TLD (eg. pubsub.domain.tld). See the example below 7 | }, 8 | # Add more feeds as you need them using this format 9 | #'FeedName2' : { 10 | # 'url' : 'https://example.com/feed', 11 | # 'server' : 'pubsubserver' 12 | # }, 13 | # Remember to add a comma ',' after every close bracket except for the last one 14 | 'Feedname3' : { 15 | 'url' : 'http://example.com/rss', 16 | 'server' : 'pubsub.movim.eu' 17 | } 18 | } 19 | 20 | # NB. Use Atom v0.3 feeds only 21 | 22 | # XMPP Authentication Settings 23 | 24 | jid = 'user@server.tld' # XMPP UserID and domain to post the feeds as 25 | resource = 'atomtopubsub' # You can change this if you want, it only tells XMPP what application posted the feeds 26 | secret = 'password' # The password for the above UserID 27 | 28 | # Refresh intervals in minutes 29 | refresh_time = 60 30 | # The refresh time will be split evenly over all of your feeds. 31 | # Eg. 60 minutes across 3x feeds, will equal 1x feed will be refreshed every 20 minutes. 32 | # Or 60 minutes across 6x feeds would equal 1x feed will be refreshed every 10 minutes. 33 | -------------------------------------------------------------------------------- /publishx.py: -------------------------------------------------------------------------------- 1 | import logging 2 | from termcolor import colored 3 | 4 | import slixmpp 5 | from slixmpp.xmlstream import ET 6 | import slixmpp.plugins.xep_0060.stanza.pubsub as pubsub 7 | from slixmpp.exceptions import IqError, IqTimeout 8 | import re 9 | 10 | 11 | NS_ATOM = 'http://www.w3.org/2005/Atom' 12 | NS_JABBER_DATA = 'jabber:x:data' 13 | 14 | class Publishx(slixmpp.ClientXMPP): 15 | def __init__(self, config): 16 | jid = config.jid 17 | fulljid = config.jid + "/" + config.resource 18 | secret = config.secret 19 | resource = config.resource 20 | 21 | slixmpp.ClientXMPP.__init__(self, fulljid, secret) 22 | self.register_plugin('xep_0060') 23 | 24 | async def create(self, server, node, feed): 25 | title = description = logo = '' 26 | 27 | if hasattr(feed, 'title'): 28 | title = feed.title 29 | if hasattr(feed, 'description'): 30 | description = feed.description 31 | elif hasattr(feed, 'subtitle'): 32 | description = feed.subtitle 33 | print(colored('>> create %s' % title, 'blue')) 34 | 35 | iq = self.Iq(stype="set", sto=server) 36 | iq['pubsub']['create']['node'] = node 37 | form = iq['pubsub']['configure']['form'] 38 | form['type'] = 'submit' 39 | form.addField('pubsub#type', 40 | ftype='text-single', 41 | value='urn:xmpp:pubsub-social-feed:1') 42 | form.addField('pubsub#persist_items', 43 | ftype='boolean', 44 | value=1) 45 | form.addField('pubsub#notify_retract', 46 | ftype='boolean', 47 | value=1) 48 | form.addField('pubsub#title', 49 | ftype='text-single', 50 | value=title) 51 | form.addField('pubsub#max_items', 52 | ftype='text-single', 53 | value='max') 54 | form.addField('pubsub#send_last_published_item', 55 | ftype='text-single', 56 | value='never') 57 | form.addField('pubsub#deliver_payloads', 58 | ftype='boolean', 59 | value=0) 60 | form.addField('pubsub#description', 61 | ftype='text-single', 62 | value=description) 63 | 64 | node_exist = await self.plugin['xep_0060'].get_node_config(server, node) 65 | if not node_exist: 66 | task = iq.send(timeout=5) 67 | try: 68 | await task 69 | except (IqError, IqTimeout) as e: 70 | print('Error:', str(e)) 71 | raise 72 | else: 73 | print(colored('!! node %s is already created, assuming its configuration is correct' % node, 'yellow')) 74 | 75 | async def publish(self, server, node, entry, version): 76 | iq = self.Iq(stype="set", sto=server) 77 | iq['pubsub']['publish']['node'] = node 78 | 79 | item = pubsub.Item() 80 | # character / is causing a bug in movim. replacing : and , with - in id. It provides nicer urls. 81 | rex = re.compile(r'[:,\/]') 82 | item['id'] = rex.sub('-', str(entry.id)) 83 | 84 | ent = ET.Element("entry") 85 | ent.set('xmlns', NS_ATOM) 86 | 87 | title = ET.SubElement(ent, "title") 88 | title.text = entry.title 89 | 90 | updated = ET.SubElement(ent, "updated") 91 | updated.text = entry.updated 92 | 93 | if version == 'atom03': 94 | if hasattr(entry.content[0], 'type'): 95 | content = ET.SubElement(ent, "content") 96 | content.set('type', entry.content[0].type) 97 | content.text = entry.content[0].value 98 | elif version =='rss20' or 'rss10' or 'atom10': 99 | if hasattr(entry, "content"): 100 | content = ET.SubElement(ent, "content") 101 | content.set('type', 'text/html') 102 | content.text = entry.content[0].value 103 | 104 | elif hasattr(entry, "description"): 105 | content = ET.SubElement(ent,"content") 106 | content.set('type', 'text/html') 107 | content.text = entry.description 108 | print('In Description - PublishX') 109 | 110 | if hasattr(entry, 'links'): 111 | for l in entry.links: 112 | link = ET.SubElement(ent, "link") 113 | if hasattr(l, 'href'): 114 | link.set('href', l['href']) 115 | link.set('type', l['type']) 116 | link.set('rel', l['rel']) 117 | elif hasattr(entry, 'link'): 118 | link.set('href', entry['link']) 119 | 120 | if hasattr(entry, 'tags'): 121 | for t in entry.tags: 122 | tag = ET.SubElement(ent, "category") 123 | tag.set('term', t.term) 124 | 125 | if version == 'atom03': 126 | if hasattr(entry, 'authors'): 127 | author = ET.SubElement(ent, "author") 128 | name = ET.SubElement(author, "name") 129 | name.text = entry.authors[0].name 130 | if hasattr(entry.authors[0], 'href'): 131 | uri = ET.SubElement(author, "uri") 132 | uri.text = entry.authors[0].href 133 | elif version == 'rss20' or 'rss10' or 'atom10': 134 | if hasattr(entry, 'author'): 135 | author = ET.SubElement(ent, "author") 136 | name = ET.SubElement(ent, "author") 137 | name.text = entry.author 138 | 139 | if hasattr(entry.author, 'href'): 140 | uri = ET.SubElement(author, "uri") 141 | uri.text = entry.authors[0].href 142 | 143 | item['payload'] = ent 144 | 145 | iq['pubsub']['publish'].append(item) 146 | 147 | task = iq.send(timeout=5) 148 | 149 | try: 150 | await task 151 | except (IqError, IqTimeout) as e: 152 | print(e) 153 | pass 154 | 155 | def published(self): 156 | print('published') 157 | --------------------------------------------------------------------------------