def rss_set(context: CallbackContext):
user_data = sql.get_all()
bot, job = context.bot, context.job
# this loop checks for every row in the DB
for row in user_data:
row_id = row.id
tg_feed_link = row.feed_link
tg_old_entry_link = row.old_entry_link
feed_processed = parse(tg_feed_link)
new_entry_links = []
new_entry_titles = []
# this loop checks for every entry from the RSS Feed link from the DB row
for entry in feed_processed.entries:
# check if there are any new updates to the RSS Feed from the old entry
if entry.link != tg_old_entry_link:
new_entry_links.append(entry.link)
new_entry_titles.append(entry.title)
else:
break
# check if there's any new entries queued from the last check
if new_entry_links:
sql.update_url(row_id, new_entry_links)
else:
pass
def rss_update(context: CallbackContext):
user_data = sql.get_all()
job = context.job
bot = context.bot
# this loop checks for every row in the DB
for row in user_data:
row_id = row.id
tg_chat_id = row.chat_id
tg_feed_link = row.feed_link
feed_processed = parse(tg_feed_link)
tg_old_entry_link = row.old_entry_link
new_entry_links = []
new_entry_titles = []
# this loop checks for every entry from the RSS Feed link from the DB row
for entry in feed_processed.entries:
# check if there are any new updates to the RSS Feed from the old entry
if entry.link != tg_old_entry_link:
new_entry_links.append(entry.link)
new_entry_titles.append(entry.title)
else:
break
# check if there's any new entries queued from the last check
if new_entry_links:
sql.update_url(row_id, new_entry_links)
else:
pass
if len(new_entry_links) < 5:
# this loop sends every new update to each user from each group based on the DB entries
for link, title in zip(
reversed(new_entry_links), reversed(new_entry_titles)):
final_message = "<b>{}</b>\n\n{}".format(
html.escape(title), html.escape(link))
if len(final_message) <= constants.MAX_MESSAGE_LENGTH:
bot.send_message(
chat_id=tg_chat_id,
text=final_message,
parse_mode=ParseMode.HTML)
else:
bot.send_message(
chat_id=tg_chat_id,
text="<b>Warning:</b> The message is too long to be sent",
parse_mode=ParseMode.HTML)
else:
for link, title in zip(
reversed(new_entry_links[-5:]),
reversed(new_entry_titles[-5:])):
final_message = "<b>{}</b>\n\n{}".format(
html.escape(title), html.escape(link))
if len(final_message) <= constants.MAX_MESSAGE_LENGTH:
bot.send_message(
chat_id=tg_chat_id,
text=final_message,
parse_mode=ParseMode.HTML)
else:
bot.send_message(
chat_id=tg_chat_id,
text="<b>Warning:</b> The message is too long to be sent",
parse_mode=ParseMode.HTML)
bot.send_message(
chat_id=tg_chat_id,
parse_mode=ParseMode.HTML,
text="<b>Warning: </b>{} occurrences have been left out to prevent spam"
.format(len(new_entry_links) - 5))