mirror of
https://gitlab.ub.uni-bielefeld.de/sfb1288inf/nopaque.git
synced 2024-12-26 11:24:18 +00:00
139 lines
3.8 KiB
Python
139 lines
3.8 KiB
Python
from flask import current_app
|
|
from flask_login import current_user
|
|
from flask_socketio import Namespace
|
|
from app import db, hashids, socketio
|
|
from app.extensions.flask_socketio import admin_required, login_required
|
|
from app.models import Job, JobStatus
|
|
|
|
|
|
class JobsNamespace(Namespace):
|
|
@login_required
|
|
def on_delete(self, job_hashid: str):
|
|
# Decode the job hashid
|
|
job_id = hashids.decode(job_hashid)
|
|
|
|
# Validate job_id
|
|
if not isinstance(job_id, int):
|
|
return {
|
|
'code': 400,
|
|
'body': 'job_id is invalid'
|
|
}
|
|
|
|
# Load job from database
|
|
job = Job.query.get(job_id)
|
|
if job is None:
|
|
return {
|
|
'code': 404,
|
|
'body': 'Job not found'
|
|
}
|
|
|
|
# Check if the current user is allowed to delete the job
|
|
if not (job.user == current_user or current_user.is_administrator):
|
|
return {
|
|
'code': 403,
|
|
'body': 'Forbidden'
|
|
}
|
|
|
|
# TODO: This should be a method in the Job model
|
|
def _delete_job(app, job_id):
|
|
with app.app_context():
|
|
job = Job.query.get(job_id)
|
|
job.delete()
|
|
db.session.commit()
|
|
|
|
# Delete the job in a background task
|
|
socketio.start_background_task(
|
|
target=_delete_job,
|
|
app=current_app._get_current_object(),
|
|
job_id=job_id
|
|
)
|
|
|
|
return {
|
|
'code': 202,
|
|
'body': f'Job "{job.title}" marked for deletion'
|
|
}
|
|
|
|
|
|
@admin_required
|
|
def on_get_log(self, job_hashid: str):
|
|
# Decode the job hashid
|
|
job_id = hashids.decode(job_hashid)
|
|
|
|
# Validate job_id
|
|
if not isinstance(job_id, int):
|
|
return {
|
|
'code': 400,
|
|
'body': 'job_id is invalid'
|
|
}
|
|
|
|
# Load job from database
|
|
job = Job.query.get(job_id)
|
|
if job is None:
|
|
return {
|
|
'code': 404,
|
|
'body': 'Job not found'
|
|
}
|
|
|
|
# Check if the job is already processed
|
|
if job.status not in [JobStatus.COMPLETED, JobStatus.FAILED]:
|
|
return {
|
|
'code': 409,
|
|
'body': 'Job is not done processing'
|
|
}
|
|
|
|
# Read the log file
|
|
with open(job.path / 'pipeline_data' / 'logs' / 'pyflow_log.txt') as log_file:
|
|
job_log = log_file.read()
|
|
|
|
return {
|
|
'code': 200,
|
|
'body': job_log
|
|
}
|
|
|
|
|
|
@login_required
|
|
def on_restart(self, job_hashid: str):
|
|
# Decode the job hashid
|
|
job_id = hashids.decode(job_hashid)
|
|
|
|
# Validate job_id
|
|
if not isinstance(job_id, int):
|
|
return {
|
|
'code': 400,
|
|
'body': 'job_id is invalid'
|
|
}
|
|
|
|
# Load job from database
|
|
job = Job.query.get(job_id)
|
|
if job is None:
|
|
return {
|
|
'code': 404,
|
|
'body': 'Job not found'
|
|
}
|
|
|
|
# Check if the current user is allowed to restart the job
|
|
if not (job.user == current_user or current_user.is_administrator):
|
|
return {
|
|
'code': 403,
|
|
'body': 'Forbidden'
|
|
}
|
|
|
|
# TODO: This should be a method in the Job model
|
|
def _restart_job(app, job_id):
|
|
with app.app_context():
|
|
job = Job.query.get(job_id)
|
|
job.restart()
|
|
db.session.commit()
|
|
|
|
# Restart the job in a background task
|
|
socketio.start_background_task(
|
|
target=_restart_job,
|
|
app=current_app._get_current_object(),
|
|
job_id=job_id
|
|
)
|
|
|
|
return {
|
|
'code': 202,
|
|
'body': f'Job "{job.title}" restarted'
|
|
}
|