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debug routes

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This commit is contained in:
Hayden 2021-02-06 13:07:21 -09:00
commit 23026a4cc4
3 changed files with 66 additions and 2 deletions
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2
mealie/app.py
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@ -6,6 +6,7 @@ from fastapi.staticfiles import StaticFiles
from app_config import PORT, PRODUCTION, WEB_PATH, docs_url, redoc_url
from routes import (
backup_routes,
debug_routes,
meal_routes,
migration_routes,
setting_routes,
@ -68,6 +69,7 @@ def api_routers():
app.include_router(user_routes.router)
# Migration Routes
app.include_router(migration_routes.router)
app.include_router(debug_routes.router)
if PRODUCTION:

4
mealie/app_config.py
View file

@ -37,7 +37,7 @@ REQUIRED_DIRS = [
SQLITE_DIR,
]
APP_VERSION = "v0.2.0"
# General
PRODUCTION = os.environ.get("ENV")
PORT = int(os.getenv("mealie_port", 9000))
@ -55,7 +55,7 @@ SQLITE_FILE = None
DATABASE_TYPE = os.getenv("db_type", "sqlite") # mongo, sqlite
if DATABASE_TYPE == "sqlite":
USE_SQL = True
SQLITE_FILE = SQLITE_DIR.joinpath("mealie.sqlite")
SQLITE_FILE = SQLITE_DIR.joinpath(f"mealie_{APP_VERSION}.sqlite")
else:
raise Exception(

62
mealie/routes/debug_routes.py Normal file
View file

@ -0,0 +1,62 @@
import json
import os
from app_config import DEBUG_DIR
from fastapi import APIRouter
from fastapi.responses import HTMLResponse
from utils.logger import LOGGER_FILE
router = APIRouter(prefix="/api/debug", tags=["Debug"])
@router.get("/last-recipe-json")
async def get_last_recipe_json():
""" Doc Str """
with open(DEBUG_DIR.joinpath("last_recipe.json"), "r") as f:
return json.loads(f.read())
@router.get("/log/{num}", response_class=HTMLResponse)
async def get_log(num: int):
""" Doc Str """
with open(LOGGER_FILE, "rb") as f:
log_text = tail(f, num)
HTML_RESPONSE = f"""
<html>
<head>
<title>Mealie Log</title>
</head>
<body style="white-space: pre-line">
<p>
{log_text}
</p>
</body>
</html>
"""
return HTML_RESPONSE
def tail(f, lines=20):
total_lines_wanted = lines
BLOCK_SIZE = 1024
f.seek(0, 2)
block_end_byte = f.tell()
lines_to_go = total_lines_wanted
block_number = -1
blocks = []
while lines_to_go > 0 and block_end_byte > 0:
if block_end_byte - BLOCK_SIZE > 0:
f.seek(block_number * BLOCK_SIZE, 2)
blocks.append(f.read(BLOCK_SIZE))
else:
f.seek(0, 0)
blocks.append(f.read(block_end_byte))
lines_found = blocks[-1].count(b"\n")
lines_to_go -= lines_found
block_end_byte -= BLOCK_SIZE
block_number -= 1
all_read_text = b"".join(reversed(blocks))
return b"<br/>".join(all_read_text.splitlines()[-total_lines_wanted:])