ED-livery-tracker-advanced/livery_tracker.py
2023-02-26 16:17:15 +03:00

141 lines
4.8 KiB
Python

import config
from model import model
import requests
import os
import json
import datetime
import time
import traceback
model.open_model()
def generate_notification_messages_for_discord(action_id: int) -> list[str]:
"""
We have to consider a few cases:
1. Item added
2. Item deleted
3. For existing item one of the prices was changed
"""
messages: list = []
new_entries = model.get_diff_action_id(action_id)
for entry in new_entries:
if entry['Old Name'] == 'New Item': # it is new item in the story
message = f"""```
New item: {entry['New Name']}
\tcurrent price: {entry['New Current Price']}
\torig price: {entry['New Original Price']}
```
link to item image: {entry['URL to image']}
details about this change: <https://livery.demb.uk/diff/{action_id}>"""
messages.append(message)
elif entry['New Name'] == 'Deleted Item': # it is deleted from the store item
message = f"""```
Item removed: {entry['Old Name']}
Last known prices:
\tcurrent price: {entry['Old Current Price']}
\torig_price: {entry['Old Original Price']}
```
link to item image: {entry['URL to image']}
details about this change: <https://livery.demb.uk/diff/{action_id}>"""
messages.append(message)
elif (
entry['New Original Price'] != entry['Old Original Price'] or
entry['New Current Price'] != entry['Old Current Price']
): # it is item with changed price
message = f"""```
Change price for known item: {entry['New Name']}
\tcurrent price: {entry['Old Current Price']} -> {entry['New Current Price']}
\torig price: {entry['Old Original Price']} -> {entry['New Original Price']}
```
link to item image: {entry['URL to image']}
details about this change: <https://livery.demb.uk/diff/{action_id}>"""
messages.append(message)
return messages
class NotifyDiscord:
def __init__(self, webhooks: list[str]):
"""
Takes list of webhooks urls to send
"""
self.webhooks: list[dict] = []
for webhook in webhooks:
webhook_dict = {'url': webhook, 'last_send': 0}
self.webhooks.append(webhook_dict)
def send(self, messages_list: list[str]) -> None:
for one_message in messages_list:
for _webhook_dict in self.webhooks:
self._send_one_webhook(one_message, _webhook_dict)
def _send_one_webhook(self, _message: str, _webhook_dict: dict) -> None:
while not _webhook_dict['last_send'] + 5 < time.time():
pass # I don't trust to time.sleep()
try:
r = requests.post(
_webhook_dict['url'],
data=f'content={requests.utils.quote(_message)}',
headers={'Content-Type': 'application/x-www-form-urlencoded'}
)
_webhook_dict['last_send'] = time.time() # shallow copy
r.raise_for_status()
except Exception:
print(f'Fail on sending message {_message!r} to {_webhook_dict["url"]!r}')
print(traceback.format_exc())
def get_onlinestore_data() -> list[dict]:
items = list()
for item in requests.get("https://api.zaonce.net/3.0/store/product").json():
items.append(dict(name=item["title"], cur_price=item["current_price"], orig_price=item["original_price"],
image=item["image"]))
# print(f"Got {len(items)} items")
return items
def history_insert() -> None:
for file in sorted(os.listdir('history')):
with open('history\\' + file, 'r') as open_file:
content = json.load(open_file)
if 'image' not in content[0].keys():
for item in content:
item['image'] = ''
timestamp = datetime.datetime.utcfromtimestamp(int(file.split('.')[0])).strftime('%Y-%m-%dT%H:%M:%SZ')
for item in content:
item['timestamp'] = timestamp
model.insert_livery_timestamp(content)
discord_sender = NotifyDiscord(config.discord_webhooks)
action_id_to_check: int = model.insert_livery(get_onlinestore_data())
messages: list = generate_notification_messages_for_discord(action_id_to_check)
if len(messages) >= 7:
"""
If messages count too huge (we have experience when this script sent more than couple of hundreds messages), let's
send only first 7 messages and leave a reference link to this diff on web portal
"""
left_msg = len(messages) - 7
messages = messages[:7]
cliffhanger_message = f"And {left_msg} items more, view on <https://livery.demb.uk/diff/{action_id_to_check}>"
messages.append(cliffhanger_message)
discord_sender.send(messages)
model.close_model()