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admin.py
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admin.py
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from flask import Blueprint
from flask import render_template, redirect, request, url_for
from flask import redirect
from flask.helpers import url_for
from flask import current_app
from models.clarification import Clarification
from models.contest import Contest
from models.input import Input
from models.message import Message
from models.problems import Problems
from models.submissions import Submissions
from models.team import Team
from models.users import Users
from models.tag import Tag
from models.notification import Notification
from models.problem_tag import ProblemTag
from models.contest_user import ContestUser
from models.discussion import Discussion
from models.users_upvote import UsersUpvote
from models.users_downvote import UsersDownvote
from utils import admin_required
from datetime import datetime, timedelta
import os
admin = Blueprint('admin', __name__)
@admin.route('/admin_home/')
@admin_required
def admin_home():
"""
Admin home page view.
:return: HTTP Response
"""
return render_template('admin_home.html')
@admin.route('/init_db/')
def init_db():
"""
Initializing database and creating necessary files for user profile images view.
:return: HTTP Response
"""
if not os.path.exists(os.path.join(os.getcwd(), 'static', 'media')):
os.makedirs(os.path.join(os.getcwd(), 'static', 'media'))
os.mkdir(os.path.join(os.getcwd(), 'static', 'media', 'profile_pictures'))
Team.create()
Users.create()
if len(Users.get(is_admin=True)) == 0:
tables = [Team, Contest, Users, Problems, Tag, ProblemTag, Message, Clarification, Notification, Discussion,
Submissions, Input, ContestUser, UsersUpvote, UsersDownvote]
for table in tables[::-1]:
table.drop()
for table in tables:
table.create()
# Teams and Users
bumbles = Team(team_name='HumbleBumbles')
bumbles.save()
burakbugrul = Users(username='burakbugrul', email='bbugrul96@gmail.com', password='123456gs', is_admin=True,
team_id=bumbles.team_id)
burakbugrul.save()
packers = Team(team_name='HackerPackers')
packers.save()
hackergirl = Users(username='hackergirl123', email='info@hackpack.com', password='123456gs', is_admin=True,
team_id=packers.team_id)
hackergirl.save()
pax = Users(username='pax', email='pax@pax.com', password='123456gs', is_admin=True, team_id=packers.team_id)
pax.save()
# Contests
online = Contest(contest_name='online', start_time=datetime.now(),
end_time=datetime.now()+timedelta(days=1000))
online.save()
past = Contest(contest_name='past', start_time=datetime.now() - timedelta(days=1000),
end_time=datetime.now() - timedelta(days=1))
past.save()
future = Contest(contest_name='future', start_time=datetime.now()+timedelta(days=500),
end_time=datetime.now() + timedelta(days=1000))
future.save()
# Problems
easy = Problems(problem_name='Easy', statement='This problem is easy', contest_id=online.contest_id,
max_score=100)
easy.save()
moderate = Problems(problem_name='Moderate', statement='This problem is moderate', contest_id=online.contest_id,
max_score=100)
moderate.save()
hard = Problems(problem_name='Hard', statement='This problem is hard', contest_id=online.contest_id,
max_score=100)
hard.save()
past_prob = Problems(problem_name='Old', statement='This problem is old', contest_id=past.contest_id,
max_score=100)
past_prob.save()
new_prob = Problems(problem_name='New', statement='This problem is new', contest_id=future.contest_id,
max_score=100)
new_prob.save()
# Tags
dynamic = Tag(tag_name='Dynamic')
dynamic.save()
graph = Tag(tag_name='Graph')
graph.save()
greedy = Tag(tag_name='Greedy')
greedy.save()
games = Tag(tag_name='Game-Theory')
games.save()
ProblemTag.save_tags_to_problem(easy, [greedy])
ProblemTag.save_tags_to_problem(moderate, [dynamic, games])
ProblemTag.save_tags_to_problem(hard, [dynamic, graph, greedy])
# Inputs
inp = Input(problem_id=easy.problem_id, testcase='input', expected_output='output')
inp.save()
inp = Input(problem_id=easy.problem_id, testcase='input2', expected_output='output2')
inp.save()
inp = Input(problem_id=moderate.problem_id, testcase='input moderate', expected_output='output moderate')
inp.save()
inp = Input(problem_id=hard.problem_id, testcase='input hard', expected_output='output hard')
inp.save()
return redirect(url_for('core.home'))
@admin.route('/admin_add_contest/', methods=['GET', 'POST'])
@admin_required
def admin_add_contest():
"""
Add contest view.
:return: HTTP Response
"""
if request.method == 'POST':
contest = Contest(contest_name=request.form['contest_name'], is_individual='is_individual' in request.form,
start_time=request.form['start_time'], end_time=request.form['end_time'])
contest.save()
users = Users.get_all()
for user in users:
notification = Notification(notification_id=0, user_id=user.user_id,
content='There is a new contest for you to participate')
notification.save()
return redirect(url_for('admin.admin_home'))
return render_template('admin_add_contest.html')
@admin.route('/admin_add_problem/', methods=['GET', 'POST'])
@admin_required
def admin_add_problem():
"""
Add problem, input and tag view.
:return: HTTP Response
"""
if request.method == 'POST':
problem = Problems(problem_name=request.form['problem_name'], statement=request.form['statement'],
contest_id=request.form['contest_id'], max_score=request.form['max_score'])
problem.save()
inp = Input(problem_id=problem.problem_id, testcase=request.form['sample'],
expected_output=request.form['sampleout'])
inp.save()
for i in range(1, 30):
if request.form.get('addinp'+str(i), '') and request.form.get('expout'+str(i), ''):
inp = Input(problem_id=problem.problem_id, testcase=request.form['addinp'+str(i)],
expected_output=request.form['expout'+str(i)])
inp.save()
tags = []
for i in range(1, 30):
if request.form.get('tagin'+str(i), ''):
tag_name = request.form['tagin'+str(i)]
tag = Tag.get(tag_name=tag_name)
if tag:
tag = tag[0]
else:
tag = Tag(tag_name=tag_name)
tag.save()
tags.append(tag)
if tags:
ProblemTag.save_tags_to_problem(problem, tags)
return redirect(url_for('admin.admin_home'))
else:
contests = Contest.get_all()
return render_template('admin_add_problem.html', contests=contests)
@admin.route('/admin_send_clarification/', methods=['GET', 'POST'])
@admin_required
def admin_send_clarification():
"""
Send clarification view.
:return: HTTP Response
"""
if request.method == 'POST':
contest = Contest.get(contest_id=request.form['contest_id'])[0]
contest.get_users()
for user in contest.users:
clarification = Clarification(contest_id=request.form['contest_id'], user_id=user.user_id,
clarification_content=request.form['content'])
clarification.save()
return redirect(url_for('admin.admin_home'))
else:
contests = Contest.get_all()
return render_template('admin_send_clarif.html', contests=contests)