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implemented /regex

it is kinda broken, if the result set is really large, it does nothing
This commit is contained in:
Fabio De Simone 2019-01-29 15:06:23 +01:00
parent b2dabce864
commit bd672f9330

View file

@ -311,6 +311,21 @@ def cmd_cerca(bot: Bot, update: Update):
finally:
session.close()
@catch_and_report
def cmd_regex_diario(bot: Bot, update: Update):
session = db.Session()
try:
try:
queryText = update.message.text.split(" ", 1)[1]
except IndexError:
bot.send_message(update.message.chat.id, s(strings.DIARIO_SEARCH.ERRORS.INVALID_SYNTAX))
return
queryText = queryText.replace('%', '\\%').replace('_', '\\_')
entries = session.query(db.Diario).filter(text(f"text ~* '{queryText}'")).order_by(db.Diario.id).all()
cerca_message(bot, update, queryText, entries)
finally:
session.close()
def cerca_message (bot: Bot, update: Update, queryText, entries):
msg = f"Risultati della ricerca di {queryText}:\n"
for entry in entries[:5]:
@ -751,6 +766,7 @@ def process(arg_discord_connection):
u.dispatcher.add_handler(CommandHandler("cerca", cmd_cerca))
u.dispatcher.add_handler(CommandHandler("search", cmd_cerca))
u.dispatcher.add_handler(CommandHandler("diariosearch", cmd_cerca))
u.dispatcher.add_handler(CommandHandler("regex", cmd_regex_diario))
u.dispatcher.add_handler(CallbackQueryHandler(on_callback_query))
logger.info("Handlers registered.")
u.start_polling()