130 lines
4.0 KiB
Python
130 lines
4.0 KiB
Python
# coding: utf-8
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from flask import Flask, render_template, session, request, redirect, flash, g, url_for
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import os
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import sqlite3
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import ldap
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import py_ldap
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DATABASE = 'inquire.db'
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servers = ["ldap://dc1.labs.wmi.amu.edu.pl", "ldap://dc2.labs.wmi.amu.edu.pl"]
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suffix = "@labs.wmi.amu.edu.pl";
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port = 636;
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root = "DC=labs,DC=wmi,DC=amu,DC=edu,DC=pl";
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app = Flask(__name__)
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'''
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with app.app_context():
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db = g._database = sqlite3.connect(DATABASE)
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db_conn = db.cursor()
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'''
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@app.route('/')
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def home():
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if not session.get('logged_in'):
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return render_template('login.html')
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else:
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return redirect('/courses')
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@app.route('/student',methods=['GET', 'POST'])
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def student():
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db = sqlite3.connect(DATABASE)
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#db.row_factory = sql.Row
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db_conn = db.cursor()
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db_conn.execute("select * from question;")
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questions = db_conn.fetchall()
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return render_template('student.html', questions=questions)
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@app.route('/ask', methods=['POST'])
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def ask():
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if request.method == 'POST':
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question = request.get_data().decode("utf-8")
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db = sqlite3.connect(DATABASE)
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db_conn = db.cursor()
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db_conn.execute("INSERT INTO question (subject_id, question_text, upvotes) VALUES (?, ?,?);",(1,question,0))
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db.commit()
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return redirect(url_for('student'))
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@app.route('/lecturer')
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def lecturer():
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db = sqlite3.connect(DATABASE)
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#db.row_factory = sql.Row
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db_conn = db.cursor()
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db_conn.execute("select * from question;")
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questions = db_conn.fetchall()
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return render_template('lecturer.html', questions=questions)
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@app.route('/login', methods=['POST'])
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def do_login():
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login=request.form['name']
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password=request.form['password']
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ldapquery = py_ldap.LdapQuery(servers, port, root)
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auth=ldapquery.authenticate(login+suffix, password)
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if auth==True and login == 's396355':
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session['logged_in'] = True
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session['user_type'] = 'lecturer'
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elif auth==True and login == 's441471':
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session['logged_in'] = True
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session['user_type'] = 'student'
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else:
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flash('Niepoprawne hasło/nazwa użytkownika!')
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return redirect('/')
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@app.route('/logout', methods=['GET', 'POST'])
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def logout():
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session['logged_in'] = False
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return redirect('/')
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@app.route('/upvote/<quest_id>', methods=['POST'])
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def upvote(quest_id):
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print("upvoted {}".format(quest_id))
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db = sqlite3.connect(DATABASE)
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db_conn = db.cursor()
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db_conn.execute("UPDATE question SET upvotes = upvotes + 1 WHERE question_id = ?;",(quest_id,))
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#db_conn.commit()
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db.commit()
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return '200'
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@app.route('/answer/<quest_id>', methods=['POST'])
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def answer(quest_id):
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answer = request.get_data().decode("utf-8")
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db = sqlite3.connect(DATABASE)
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db_conn = db.cursor()
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db_conn.execute("UPDATE question SET has_answer = 1 , answer = ? WHERE question_id = ?;",(answer,quest_id))
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db.commit()
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return redirect(url_for('student'))
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@app.route('/delete', methods=['POST'])
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def do_delete():
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quest_id = request.get_data().decode("utf-8")
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db = sqlite3.connect(DATABASE)
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db_conn = db.cursor()
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db_conn.execute("DELETE FROM question WHERE question_id = ?;",(quest_id,))
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db.commit()
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return '200'
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############################################################
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@app.route('/courses') #
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def courses(): #
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return render_template('courses.html')
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@app.route('/lectures/<lect_id>', methods=['POST', 'GET'])
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def lectures(lect_id):
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return render_template('lectures.html')
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@app.route('/account', methods=['GET', 'POST'])
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def account():
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if session.get('user_type') == 'lecturer':
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return redirect(url_for('lecturer'))
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else: #
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return redirect(url_for('student')) #
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############################################################
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if __name__ == '__main__':
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app.secret_key = os.urandom(12)
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app.run(host='0.0.0.0', debug = True)
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