import os
from django.http import JsonResponse, HttpResponse
from django.db import connection
import os
####################################################################################################
"""
### from .tasks import background_task
def trigger_task(request, task):
# Enqueue function in "default" queue
background_task.delay(task)
return JsonResponse({"message": "Task has been enqueued!", "task": task})
"""
def link_list(request):
# Base URL path
app_url = request.build_absolute_uri()
# List of links
list_links = \
[ os.path.join(app_url, "admin"), os.path.join(app_url, "urls") ] + \
[ os.path.join(app_url, "logs", log_type) for log_type in ["database", "debug", "info", "warning", "server", "beat", "worker_light", "worker_default", "worker_heavy"] ]
# Links tuple
links = [(l, l) for l in list_links]
# HTML
html = "LinksLinks
"
for text, url in links:
html += f'- {text}
'
html += "
"
return HttpResponse(html)
####################################################################################################
def logs(request, log_type):
# Capture output: python manage.py rqstats
try:
with open( os.path.join( os.getenv("PATH_LOGS_DIRECTORY", "logs"), "{}.log".format(log_type) ), "r") as f:
file_content = f.read()
except Exception as e:
file_content = "Error reading logs for log type :{}".format(log_type)
return HttpResponse(file_content, content_type="text/plain")
####################################################################################################
def log_db(request):
with connection.cursor() as cursor:
# Create URLs table
r = cursor.execute("""
SELECT
relname AS "relation",
pg_size_pretty (
pg_total_relation_size (C .oid)
) AS "total_size"
FROM
pg_class C
LEFT JOIN pg_namespace N ON (N.oid = C .relnamespace)
WHERE
nspname NOT IN (
'pg_catalog',
'information_schema'
)
AND C .relkind <> 'i'
AND nspname !~ '^pg_toast'
ORDER BY
pg_total_relation_size (C .oid) DESC
LIMIT 100;
""").fetchall()
return HttpResponse( "\n".join([str(e) for e in r]) )
####################################################################################################