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386 lines
10 KiB
Python
386 lines
10 KiB
Python
import datetime
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from mastodon import Mastodon
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import time
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import os
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import json
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import sys
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import os.path
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import operator
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import psycopg2
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import pdb
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def mastodon():
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# Load secrets from secrets file
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secrets_filepath = "secrets/secrets.txt"
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uc_client_id = get_parameter("uc_client_id", secrets_filepath)
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uc_client_secret = get_parameter("uc_client_secret", secrets_filepath)
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uc_access_token = get_parameter("uc_access_token", secrets_filepath)
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# Load configuration from config file
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config_filepath = "config/config.txt"
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mastodon_hostname = get_parameter("mastodon_hostname", config_filepath)
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# Initialise Mastodon API
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mastodon = Mastodon(
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client_id=uc_client_id,
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client_secret=uc_client_secret,
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access_token=uc_access_token,
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api_base_url='https://' + mastodon_hostname,
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)
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# Initialise access headers
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headers = {'Authorization': 'Bearer %s'%uc_access_token}
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return (mastodon, mastodon_hostname)
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def db_config():
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# Load db configuration from config file
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config_filepath = "config/db_config.txt"
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mastodon_db = get_parameter("mastodon_db", config_filepath)
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mastodon_db_user = get_parameter("mastodon_db_user", config_filepath)
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welcome_db = get_parameter("welcome_db", config_filepath)
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welcome_db_user = get_parameter("welcome_db_user", config_filepath)
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return (mastodon_db, mastodon_db_user, welcome_db, welcome_db_user)
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# Returns the parameter from the specified file
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def get_parameter( parameter, file_path ):
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# Check if secrets file exists
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if not os.path.isfile(file_path):
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print("File %s not found, exiting."%file_path)
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sys.exit(0)
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# Find parameter in file
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with open( file_path ) as f:
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for line in f:
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if line.startswith( parameter ):
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return line.replace(parameter + ":", "").strip()
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# Cannot find parameter, exit
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print(file_path + " Missing parameter %s "%parameter)
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sys.exit(0)
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###############################################################################
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# main
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if __name__ == '__main__':
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mastodon, mastodon_hostname = mastodon()
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mastodon_db, mastodon_db_user, welcome_db, welcome_db_user = db_config()
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###############################################################################
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# current registered users
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###############################################################################
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try:
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conn = None
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conn = psycopg2.connect(database = mastodon_db, user = mastodon_db_user, password = "", host = "/var/run/postgresql", port = "5432")
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cur = conn.cursor()
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cur.execute("SELECT count(*) FROM users WHERE disabled='f' and approved='t'")
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row = cur.fetchone()
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if row != None:
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current_id = row[0]
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else:
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current_id = 0
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cur.close()
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except (Exception, psycopg2.DatabaseError) as error:
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print (error)
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finally:
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if conn is not None:
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conn.close()
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###############################################################################
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now = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
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users_before = current_id
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users_hour = 0
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conn = None
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try:
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conn = psycopg2.connect(database = welcome_db, user = welcome_db_user, password = "", host = "/var/run/postgresql", port = "5432")
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cur = conn.cursor()
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cur.execute("SELECT DISTINCT ON (datetime) users FROM welcome WHERE datetime > current_timestamp - INTERVAL '70 minutes' ORDER BY datetime asc LIMIT 1")
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row = cur.fetchone()
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users_before = row[0]
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cur.close()
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users_hour = current_id - users_before
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except (Exception, psycopg2.DatabaseError) as error:
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print (error)
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finally:
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if conn is not None:
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conn.close()
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print("-----------------")
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print("current users: "+str(current_id))
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print("users before: "+str(users_before))
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print("users / hour: "+str(users_hour))
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insert_sql = """INSERT INTO welcome(datetime, users, users_hour)
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VALUES(%s,%s,%s) RETURNING datetime;"""
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conn = None
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now = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
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try:
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conn = psycopg2.connect(database = welcome_db, user = welcome_db_user, password = "", host = "/var/run/postgresql", port = "5432")
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cur = conn.cursor()
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cur.execute(insert_sql, (now, current_id, users_hour))
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datetime = cur.fetchone()[0]
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conn.commit()
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cur.close()
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except (Exception, psycopg2.DatabaseError) as error:
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print(error)
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finally:
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if conn is not None:
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conn.close()
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###############################################################################
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# WORK OUT THE TOOT TEXT
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###############################################################################
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# Calculate difference in times
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hourly_change_string = ""
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daily_change_string = ""
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weekly_change_string = ""
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users_hourly_change_string = ""
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try:
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conn = None
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conn = psycopg2.connect(database = welcome_db, user = welcome_db_user, password = "", host = "/var/run/postgresql", port = "5432")
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cur = conn.cursor()
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cur.execute("SELECT DISTINCT ON (datetime) users, datetime FROM welcome WHERE datetime > current_timestamp - INTERVAL '62 minutes' ORDER BY datetime asc LIMIT 1")
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row = cur.fetchone()
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if row[0] == None:
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users_last_hour = 0
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else:
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users_last_hour = row[0]
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cur.execute("SELECT DISTINCT ON (datetime) users,datetime FROM welcome WHERE datetime > current_timestamp - INTERVAL '1 day' ORDER BY datetime asc LIMIT 1")
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row = cur.fetchone()
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if row[0] == None:
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users_last_day = 0
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else:
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users_last_day = row[0]
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cur.execute("SELECT DISTINCT ON (datetime) users,datetime FROM welcome WHERE datetime > current_timestamp - INTERVAL '7 days' ORDER BY datetime asc LIMIT 1")
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row = cur.fetchone()
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if row[0] == None:
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users_last_week = 0
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else:
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users_last_week = row[0]
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cur.close()
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except (Exception, psycopg2.DatabaseError) as error:
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print (error)
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finally:
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if conn is not None:
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conn.close()
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#################################################################################
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welcome_users = []
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if time.localtime().tm_isdst == 0:
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interval_time = '60 minutes'
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elif time.localtime().tm_isdst == 1:
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interval_time = '120 minutes'
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conn = None
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try:
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conn = psycopg2.connect(database = mastodon_db, user = mastodon_db_user, password = "", host = "/var/run/postgresql", port = "5432")
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cur = conn.cursor()
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cur.execute("select username, domain from accounts where (created_at + interval '" + interval_time + "' > (now() - interval '1 hour')) and domain is null and id in (select account_id from users where approved and not disabled)")
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rows = cur.fetchall()
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for row in rows:
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if row[1] == None:
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welcome_users.append(row[0])
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cur.close()
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except (Exception, psycopg2.DatabaseError) as error:
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print(error)
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finally:
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if conn is not None:
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conn.close()
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i = 0
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new_users_string = ""
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while i < len(welcome_users):
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new_users_string = new_users_string+"@"+welcome_users[i]
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i += 1
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if i < len(welcome_users):
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new_users_string = new_users_string+", "
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#########################################################################################################
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hour_inc = current_id - users_last_hour
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day_inc = current_id - users_last_day
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week_inc = current_id - users_last_week
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print("------------------------")
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print("new users last hour: "+str(hour_inc))
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print("new users last day: "+str(day_inc))
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print("new users last week: "+str(week_inc))
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###################################################################################
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# Hourly change
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if hour_inc != 0:
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users_hourly_change = current_id - users_last_hour
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print("Hourly users evolution: %s"%users_hourly_change)
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if users_hourly_change > 0:
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hourly_change_string = "+" + format(users_hourly_change, ",d") + " en la darrera hora\n"
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# Daily change
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if day_inc != 0:
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daily_change = current_id - users_last_day
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print("Daily users evolution: %s"%daily_change)
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if daily_change > 0:
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daily_change_string = "+" + format(daily_change, ",d") + " in the last day\n"
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# Weekly change
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if week_inc != 0:
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weekly_change = current_id - users_last_week
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print("Weekly users evolution: %s"%weekly_change)
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if weekly_change > 0:
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weekly_change_string = "+" + format(weekly_change, ",d") + " in the last week\n"
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elif users_hourly_change < 0:
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hourly_change_string = format(users_hourly_change, ",d") + " in the last hour\n"
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# Daily change
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if day_inc != 0:
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daily_change = current_id - users_last_day
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print("Daily evolution: %s"%daily_change)
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if daily_change < 0:
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daily_change_string = format(daily_change, ",d") + " in the last day\n"
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# Weekly change
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if week_inc != 0:
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weekly_change = current_id - users_last_week
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print("Weekly evolution: %s"%weekly_change)
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if weekly_change < 0:
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weekly_change_string = format(weekly_change, ",d") + " in the last week\n"
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###############################################################################
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# TOOT IT!
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###############################################################################
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if len(welcome_users) > 0:
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toot_text = "\n"
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toot_text += mastodon_hostname + " welcomes:" + "\n\n"
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toot_text += new_users_string + "\n"
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toot_text += "\n"
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toot_text += "\n\nWe have " + str(current_id) + " users\n\n"
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toot_text += hourly_change_string
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toot_text += daily_change_string
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toot_text += weekly_change_string
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toot_text += "\n"
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print("Tooting...")
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print(toot_text)
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if len(toot_text) < 500:
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mastodon.status_post(toot_text, in_reply_to_id=None, )
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else:
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toot_text1, toot_text2 = toot_text[:int(len(toot_text)/2)], toot_text[int(len(toot_text)/2):]
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toot_id = mastodon.status_post(toot_text1, in_reply_to_id=None,)
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mastodon.status_post(toot_text2, in_reply_to_id=toot_id,)
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print(toot_text1)
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print(toot_text2)
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print("Done!")
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