#!/usr/bin/env python3

from urllib.request import urlopen, Request
from dotenv import load_dotenv
from pathlib import Path
from datetime import datetime

import urllib, json, os, traceback, discord, sys, re, subprocess, requests, io

# sc_precision is the number of hastings per siacoin
sc_precision = 10 ** 24

CHANNEL_NAME = "skynet-portal-health-check"
ROLE_NAME = "skynet-prod"

# Environment variable globals
api_endpoint, port, portal_name, bot_token, password = None, None, None, None, None
discord_client = None
setup_done = False

# Get the container name as an argument or use "sia" as default.
CONTAINER_NAME = "sia"
if len(sys.argv) > 2:
    CONTAINER_NAME = sys.argv[2]

# find out local siad ip by inspecting its docker container
def get_api_ip():
    ip_regex = re.compile(r"^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$")
    docker_cmd = (
        "docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' "
        + CONTAINER_NAME
    )
    output = subprocess.check_output(docker_cmd, shell=True).decode("utf-8")
    return ip_regex.findall(output)[0]


# find siad api password by getting it out of the docker container
def get_api_password():
    api_password_regex = re.compile(r"^\w+$")
    docker_cmd = "docker exec {} cat /sia-data/apipassword".format(CONTAINER_NAME)
    output = subprocess.check_output(docker_cmd, shell=True).decode("utf-8")
    return api_password_regex.findall(output)[0]


def setup():
    # Load dotenv file if possible.
    # TODO: change all scripts to use named flags/params
    if len(sys.argv) > 1:
        env_path = Path(sys.argv[1])
        load_dotenv(dotenv_path=env_path, override=True)

    global bot_token
    bot_token = os.environ["DISCORD_BOT_TOKEN"]

    global portal_name
    portal_name = os.getenv("PORTAL_NAME")

    # Get a port or use default
    global port
    port = os.getenv("API_PORT")
    if not port:
        port = "9980"

    global api_endpoint
    api_endpoint = "http://{}:{}".format(get_api_ip(), port)

    siad.initialize()

    global setup_done
    setup_done = True

    return bot_token


# send_msg sends the msg to the specified discord channel. If force_notify is set to true it adds "@here".
async def send_msg(client, msg, force_notify=False, file=None):
    await client.wait_until_ready()

    guild = client.guilds[0]

    chan = None
    for c in guild.channels:
        if c.name == CHANNEL_NAME:
            chan = c
            break

    if chan is None:
        print("Can't find channel {}".format(CHANNEL_NAME))

    # Get the prod team role
    role = None
    for r in guild.roles:
        if r.name == ROLE_NAME:
            role = r
            break

    # Add the portal name.
    msg = "**{}**: {}".format(portal_name, msg)

    if isinstance(file, str):
        is_json = is_json_string(file)
        content_type = "application/json" if is_json else "text/plain"
        ext = "json" if is_json else "txt"
        filename = "{}-{}.{}".format(
            CONTAINER_NAME, datetime.utcnow().strftime("%Y-%m-%d-%H:%M:%S"), ext
        )
        skylink = upload_to_skynet(file, filename, content_type=content_type)
        if skylink:
            msg = "{} {}".format(msg, skylink)  # append skylink to message
            file = None  # clean file reference, we're using a skylink
        else:
            file = discord.File(
                io.BytesIO(file.encode()), filename=filename
            )  # wrap text into discord file wrapper

    if force_notify:
        msg = "{} /cc {}".format(msg, role.mention)

    await chan.send(msg, file=file)


def upload_to_skynet(contents, filename="file.txt", content_type="text/plain"):
    files = {"file": (filename, contents, content_type)}
    res = requests.post("https://siasky.net/skynet/skyfile", files=files)
    if res.status_code == requests.codes["ok"]:
        res_json = res.json()
        return "https://siasky.net/" + res_json["skylink"]
    return None


def is_json_string(str):
    try:
        json.loads(str)
        return True
    except ValueError:
        return False


# siad class provides wrappers for the necessary siad commands.
class siad:
    # initializes values for using the API (password and
    # user-agent) so that all calls to urllib.request.urlopen have these set.
    @staticmethod
    def initialize():
        # Setup a handler with the API password
        username = ""
        password_mgr = urllib.request.HTTPPasswordMgrWithDefaultRealm()
        password_mgr.add_password(None, api_endpoint, username, get_api_password())
        handler = urllib.request.HTTPBasicAuthHandler(password_mgr)

        # Setup an opener with the correct user agent
        opener = urllib.request.build_opener(handler)
        opener.addheaders = [("User-agent", "Sia-Agent")]

        # Install the opener.
        # Now all calls to urllib.request.urlopen use our opener.
        urllib.request.install_opener(opener)

    # load_json reads the http response and decodes the JSON value
    @staticmethod
    def load_json(resp):
        return json.loads(resp.decode("utf-8"))

    @staticmethod
    def get(endpoint):
        if not setup_done:
            setup()

        resp = urllib.request.urlopen(api_endpoint + endpoint).read()
        return siad.load_json(resp)

    @staticmethod
    def get_wallet():
        if not setup_done:
            setup()

        resp = urllib.request.urlopen(api_endpoint + "/wallet").read()
        return siad.load_json(resp)

    @staticmethod
    def get_renter():
        if not setup_done:
            setup()

        resp = urllib.request.urlopen(api_endpoint + "/renter").read()
        return siad.load_json(resp)

    @staticmethod
    def get_renter_contracts():
        if not setup_done:
            setup()

        resp = urllib.request.urlopen(api_endpoint + "/renter/contracts").read()
        return siad.load_json(resp)

#!/usr/bin/env python3

from urllib.request import urlopen, Request
from dotenv import load_dotenv
from pathlib import Path
from datetime import datetime

import urllib, json, os, traceback, discord, sys, re, subprocess, requests, io

# sc_precision is the number of hastings per siacoin
sc_precision = 10 ** 24

CHANNEL_NAME = "skynet-portal-health-check"
ROLE_NAME = "skynet-prod"

# Environment variable globals
api_endpoint, port, portal_name, bot_token, password = None, None, None, None, None
discord_client = None
setup_done = False

# Get the container name as an argument or use "sia" as default.
CONTAINER_NAME = "sia"
if len(sys.argv) > 2:
    CONTAINER_NAME = sys.argv[2]

# find out local siad ip by inspecting its docker container
def get_api_ip():
    ip_regex = re.compile(r"^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$")
    docker_cmd = (
        "docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' "
        + CONTAINER_NAME
    )
    output = subprocess.check_output(docker_cmd, shell=True).decode("utf-8")
    return ip_regex.findall(output)[0]


# find siad api password by getting it out of the docker container
def get_api_password():
    api_password_regex = re.compile(r"^\w+$")
    docker_cmd = "docker exec {} cat /sia-data/apipassword".format(CONTAINER_NAME)
    output = subprocess.check_output(docker_cmd, shell=True).decode("utf-8")
    return api_password_regex.findall(output)[0]


def setup():
    # Load dotenv file if possible.
    # TODO: change all scripts to use named flags/params
    if len(sys.argv) > 1:
        env_path = Path(sys.argv[1])
        load_dotenv(dotenv_path=env_path, override=True)

    global bot_token
    bot_token = os.environ["DISCORD_BOT_TOKEN"]

    global portal_name
    portal_name = os.getenv("PORTAL_NAME")

    # Get a port or use default
    global port
    port = os.getenv("API_PORT")
    if not port:
        port = "9980"

    global api_endpoint
    api_endpoint = "http://{}:{}".format(get_api_ip(), port)

    siad.initialize()

    global setup_done
    setup_done = True

    return bot_token


# send_msg sends the msg to the specified discord channel. If force_notify is set to true it adds "@here".
async def send_msg(client, msg, force_notify=False, file=None):
    await client.wait_until_ready()

    guild = client.guilds[0]

    chan = None
    for c in guild.channels:
        if c.name == CHANNEL_NAME:
            chan = c
            break

    if chan is None:
        print("Can't find channel {}".format(CHANNEL_NAME))

    # Get the prod team role
    role = None
    for r in guild.roles:
        if r.name == ROLE_NAME:
            role = r
            break

    # Add the portal name.
    msg = "**{}**: {}".format(portal_name, msg)

    if isinstance(file, str):
        is_json = is_json_string(file)
        content_type = "application/json" if is_json else "text/plain"
        ext = "json" if is_json else "txt"
        filename = "{}-{}.{}".format(
            CONTAINER_NAME, datetime.utcnow().strftime("%Y-%m-%d-%H:%M:%S"), ext
        )
        skylink = upload_to_skynet(file, filename, content_type=content_type)
        if skylink:
            msg = "{} {}".format(msg, skylink)  # append skylink to message
            file = None  # clean file reference, we're using a skylink
        else:
            file = discord.File(
                io.BytesIO(file.encode()), filename=filename
            )  # wrap text into discord file wrapper

    if force_notify:
        msg = "{} /cc {}".format(msg, role.mention)

    await chan.send(msg, file=file)


def upload_to_skynet(contents, filename="file.txt", content_type="text/plain"):
    files = {"file": (filename, contents, content_type)}
    res = requests.post("https://siasky.net/skynet/skyfile", files=files)
    if res.status_code == requests.codes["ok"]:
        res_json = res.json()
        return "https://siasky.net/" + res_json["skylink"]
    return None


def is_json_string(str):
    try:
        json.loads(str)
        return True
    except ValueError:
        return False


# siad class provides wrappers for the necessary siad commands.
class siad:
    # initializes values for using the API (password and
    # user-agent) so that all calls to urllib.request.urlopen have these set.
    @staticmethod
    def initialize():
        # Setup a handler with the API password
        username = ""
        password_mgr = urllib.request.HTTPPasswordMgrWithDefaultRealm()
        password_mgr.add_password(None, api_endpoint, username, get_api_password())
        handler = urllib.request.HTTPBasicAuthHandler(password_mgr)

        # Setup an opener with the correct user agent
        opener = urllib.request.build_opener(handler)
        opener.addheaders = [("User-agent", "Sia-Agent")]

        # Install the opener.
        # Now all calls to urllib.request.urlopen use our opener.
        urllib.request.install_opener(opener)

    # load_json reads the http response and decodes the JSON value
    @staticmethod
    def load_json(resp):
        return json.loads(resp.decode("utf-8"))

    @staticmethod
    def get(endpoint):
        if not setup_done:
            setup()

        resp = urllib.request.urlopen(api_endpoint + endpoint).read()
        return siad.load_json(resp)

    @staticmethod
    def get_wallet():
        if not setup_done:
            setup()

        resp = urllib.request.urlopen(api_endpoint + "/wallet").read()
        return siad.load_json(resp)

    @staticmethod
    def get_renter():
        if not setup_done:
            setup()

        resp = urllib.request.urlopen(api_endpoint + "/renter").read()
        return siad.load_json(resp)

    @staticmethod
    def get_renter_contracts():
        if not setup_done:
            setup()

        resp = urllib.request.urlopen(api_endpoint + "/renter/contracts").read()
        return siad.load_json(resp)

#!/usr/bin/env python3 # sc_precision is the number of hastings per siacoin # Environment variable globals # Get the container name as an argument or use "sia" as default. # find out local siad ip by inspecting its docker container # find siad api password by getting it out of the docker container # Load dotenv file if possible. # TODO: change all scripts to use named flags/params # Get a port or use default # send_msg sends the msg to the specified discord channel. If force_notify is set to true it adds "@here". # Get the prod team role # Add the portal name. # append skylink to message # clean file reference, we're using a skylink # wrap text into discord file wrapper # siad class provides wrappers for the necessary siad commands. # initializes values for using the API (password and # user-agent) so that all calls to urllib.request.urlopen have these set. # Setup a handler with the API password # Setup an opener with the correct user agent # Install the opener. # Now all calls to urllib.request.urlopen use our opener. # load_json reads the http response and decodes the JSON value