def modify_news(id):
news = data.execute("SELECT * FROM News WHERE n_id = ?", id)
if empty(news) or session['username'] != news[0]['creator']:
flash("You are not permitted to edit this newsitem")
return redirect(url_front())
news = news[0]
if request.method == 'POST':
if 'cancel' in request.form:
return redirect(url_front())
b = data.Bucket(request.form)
if 'delete' in request.form:
b >> ("DELETE FROM News WHERE n_id = ?", id)
if b.title == "":
flash("Please enter a title")
return html.back()
b.text
b >> ("UPDATE News $ WHERE n_id = ?", id)
return redirect(url_front())
else:
w = html.WebBuilder()
w.form()
w.formtable()
w.textfield("title", "Overskrift")
w.textarea("text", "Tekst")
w.html('<button type="submit" name="delete" value="delete">Slet nyhed</button>', "")
form = w.create(news)
return render_template("form.html", form=form)
def add_news():
if request.method == 'POST':
if 'cancel' in request.form:
return redirect(url_front())
creator = session['username']
created = now()
title = request.form['title']
get_flashed_messages()
if title == "":
flash("Please enter a title")
return html.back()
text = request.form['text']
data.execute("INSERT INTO News(creator, created, title, text) VALUES(?,?,?,?)", creator, created, title, text)
return redirect(url_front())
else:
w = html.WebBuilder()
w.form()
w.formtable()
w.textfield("title", "Overskrift")
w.textarea("text", "Tekst")
form = w.create()
return render_template("form.html", form=form)
def new(key):
time.sleep(random.randint(2, 6))
# EXPLANATION: weed out old creation keys
delete_old_keys()
# EXPLANATION: Check if key exists/is valid
result = data.execute(
"SELECT key, email FROM User_creation_keys WHERE key = ?", key)
if empty(result):
time.sleep(random.randint(5, 21))
# TODO: Send to errorpage?
return redirect(url_front())
if request.method == "POST":
if 'cancel' in request.form:
data.execute("DELETE FROM User_creation_keys WHERE key = ?", key)
flash("Oprettelse anulleret")
return redirect(url_front())
b = data.Bucket(request.form)
if not sanitize_username(b.username):
flash("Ugyldigt brugernavn")
return html.back()
if b.password1 != b.password2:
flash("Du gav to forskellige løsener, prøv igen")
return html.back()
if b.password1 == "":
flash("Du skal vælge et løsen")
return html.back()
data.execute("DELETE FROM User_creation_keys WHERE key = ?", key)
create_user(b.username, b.password1, b.name, b.email)
flash("Ny bruger oprettet")
session['logged_in'] = True
session['username'] = b.username
return redirect(url_for("usermanager.settings"))
else:
wb = html.WebBuilder()
wb.form()
wb.formtable()
wb.textfield("username", "Brugernavn (Hvad du bliver kaldt på DIKU):")
wb.textfield("name", "Fulde navn:")
wb.textfield("email", "Email:", value=result[0]["email"])
wb.password("password1", "Løsen")
wb.password("password2", "Gentag løsen")
form = wb.create()
return render_template("form.html", form=form)
def new(key):
time.sleep(random.randint(2,6))
# EXPLANATION: weed out old creation keys
delete_old_keys()
# EXPLANATION: Check if key exists/is valid
result = data.execute("SELECT key, email FROM User_creation_keys WHERE key = ?", key)
if empty(result):
time.sleep(random.randint(5,21))
# TODO: Send to errorpage?
return redirect(url_front())
if request.method == "POST":
if 'cancel' in request.form:
data.execute("DELETE FROM User_creation_keys WHERE key = ?", key)
flash("Oprettelse anulleret")
return redirect(url_front())
b = data.Bucket(request.form)
if not sanitize_username(b.username):
flash("Ugyldigt brugernavn")
return html.back()
if b.password1 != b.password2:
flash("Du gav to forskellige løsener, prøv igen")
return html.back()
if b.password1 == "":
flash("Du skal vælge et løsen")
return html.back()
data.execute("DELETE FROM User_creation_keys WHERE key = ?", key)
create_user(b.username, b.password1, b.name, b.email)
flash("Ny bruger oprettet")
session['logged_in'] = True
session['username'] = b.username
return redirect(url_for("usermanager.settings"))
else:
wb = html.WebBuilder()
wb.form()
wb.formtable()
wb.textfield("username", "Brugernavn (Hvad du bliver kaldt på DIKU):")
wb.textfield("name", "Fulde navn:")
wb.textfield("email", "Email:", value=result[0]["email"])
wb.password("password1", "Løsen")
wb.password("password2", "Gentag løsen")
form = wb.create()
return render_template("form.html", form=form)
def invite():
if request.method == "POST":
if 'cancel' in request.form:
return redirect(url_front())
email_addresses = request.form['email']
for email_address in email_addresses.splitlines():
key = generate_key()
url = config.URL + url_for("usermanager.new", key=key)
text = invite_mail.format(url=url)
data.execute(
"UPDATE User_creation_keys SET email = ? WHERE key = ?",
email_address, key)
mail.send(email_address, "Invitation til GRIS", text)
flash("Invitationer sendt")
message = mail.invitation_send_adminmail.format(
email=request.form['email'])
mail.admin("User Invited", message)
return redirect(url_for("usermanager.overview"))
else:
w = html.WebBuilder()
w.form()
w.formtable()
w.textarea("email", "Emails (1 pr. linje)")
form = w.create()
return render_template("form.html", form=form)
def invite():
if request.method == "POST":
if 'cancel' in request.form:
return redirect(url_front())
email_addresses = request.form['email']
for email_address in email_addresses.splitlines():
key = generate_key()
url = config.URL + url_for("usermanager.new", key=key)
text = invite_mail.format(url=url)
data.execute("UPDATE User_creation_keys SET email = ? WHERE key = ?", email_address, key)
mail.send(email_address, "Invitation til GRIS", text)
flash("Invitationer sendt")
message = mail.invitation_send_adminmail.format(email=request.form['email'])
mail.admin("User Invited", message)
return redirect(url_for("usermanager.overview"))
else:
w = html.WebBuilder()
w.form()
w.formtable()
w.textarea("email", "Emails (1 pr. linje)")
form = w.create()
return render_template("form.html", form=form)
def login():
error = None
if request.method == 'POST':
username = request.form['username']
raw_password = request.form['password']
if 'forgot' in request.form:
try:
forgot_password(username)
except Exception as e:
if str(e) != "No such user/No valid email":
raise
flash("Kunne ikke sende en mail til denne bruger")
return redirect(url_for('usermanager.login'))
return render_template("usermanager/forgot.html", username=username)
user = data.execute('SELECT password, deleted FROM Users WHERE username = ?', username)
if empty(user) or not password.check(raw_password, user[0]['password']):
flash('Invalid username or password')
elif user[0]["deleted"]:
flash('Sorry, your user has been deleted')
else:
session['logged_in'] = True
session['username'] = username
groups = data.execute('SELECT groupname FROM Group_users WHERE username = ?', username)
groups = [group['groupname'] for group in groups]
session['groups'] = groups
update_password(username, raw_password)
flash("Login succesful")
return redirect(session.pop('login_origin', url_front()))
return render_template("usermanager/login.html", error=error)
def settings(m_id):
if request.method == "POST":
if 'cancel' in request.form:
return redirect(url_front())
b = data.Bucket(request.form)
if b.mentor_names == "":
b.mentor_names = "Unavngivet mentorhold"
if b.year.isdecimal():
b.year = int(b.year)
else:
flash("Please enter a valid year")
return html.back()
b >> ("UPDATE Mentorteams $ WHERE m_id = ?", m_id)
mentors = request.form['mentors']
mentors = mentors.replace('"', '')
mentors = mentors.replace('"', '')
mentors = [name.split()[0] for name in re.split(';\s', mentors) if name != ""]
old = data.execute("SELECT username FROM Mentors WHERE m_id = ?", m_id)
old = [mentor['username'] for mentor in old]
for mentor in set(old) - set(mentors):
data.execute("DELETE FROM Mentors WHERE m_id = ? and username = ?", m_id, mentor)
for mentor in sorted(set(mentors) - set(old)):
data.execute("INSERT INTO Mentors(m_id, username) VALUES (?, ?)", m_id, mentor)
return redirect(url_for('mentorteams.mentorteam', m_id=m_id))
else:
teams = data.execute("SELECT * FROM Mentorteams WHERE m_id = ?", m_id)
if len(teams) != 1:
flash(escape("Det hold findes ikke"))
return redirect(url_for("mentorteams.overview"))
team = teams[0]
all_mentors = data.execute("SELECT * FROM Users WHERE username IN (Select username from Group_users where groupname = 'mentor')")
all_mentors = ['\\"{0}\\" {1}'.format(mentor['username'], mentor['name']) for mentor in all_mentors]
all_mentors.sort()
actual_mentors = data.execute("SELECT * FROM Mentors INNER JOIN Users USING(username) WHERE m_id = ?", m_id)
actual_mentors = ['"{0}" {1}; '.format(mentor['username'], mentor['name']) for mentor in actual_mentors]
actual_mentors.sort()
actual_mentors ="".join(actual_mentors)
w = html.WebBuilder()
w.form()
w.formtable()
w.textfield("mentor_names", "Navn")
w.textfield("year", "År")
w.html(html.autocomplete_multiple(all_mentors, "mentors", default=actual_mentors), description="Mentorer", value="abekat")
form = w.create(team)
return render_template("mentorteams/settings.html", form=form)
def renew_password(key):
# EXPLANATION: weed out old password keys
delete_old_keys()
result = data.execute(
"SELECT * FROM User_forgotten_password_keys WHERE key = ?", key)
if len(result) != 1:
flash("Linket du fulgte er desvære udløbet, prøv igen")
return redirect(url_front())
result = result[0]
if request.method == "POST":
b = data.Bucket(request.form)
if b.new1 != b.new2:
flash("De to løsner er ikke ens")
return redirect(url_for('usermanager.renew_password', key=key))
if b.new1 == "":
flash("Du specificerede ikke et nyt løsen")
return redirect(url_for('usermanager.renew_password', key=key))
data.execute("DELETE FROM User_forgotten_password_keys WHERE key = ?",
key)
update_password(result['username'], b.new1)
session['logged_in'] = True
session['username'] = result['username']
return redirect(url_front())
else:
w = html.WebBuilder()
w.form()
w.formtable()
w.password("new1", "Nyt løsen")
w.password("new2", "Gentag nyt løsen")
form = w.create()
return render_template("form.html", form=form)
def renew_password(key):
# EXPLANATION: weed out old password keys
delete_old_keys()
result = data.execute("SELECT * FROM User_forgotten_password_keys WHERE key = ?", key)
if len(result) != 1:
flash("Linket du fulgte er desvære udløbet, prøv igen")
return redirect(url_front())
result = result[0]
if request.method == "POST":
b = data.Bucket(request.form)
if b.new1 != b.new2:
flash("De to løsner er ikke ens")
return redirect(url_for('usermanager.renew_password', key=key))
if b.new1 == "":
flash("Du specificerede ikke et nyt løsen")
return redirect(url_for('usermanager.renew_password', key=key))
data.execute("DELETE FROM User_forgotten_password_keys WHERE key = ?", key)
update_password(result['username'], b.new1)
session['logged_in'] = True
session['username'] = result['username']
return redirect(url_front())
else:
w = html.WebBuilder()
w.form()
w.formtable()
w.password("new1", "Nyt løsen")
w.password("new2", "Gentag nyt løsen")
form = w.create()
return render_template("form.html", form=form)
def login():
error = None
if request.method == 'POST':
username = request.form['username']
raw_password = request.form['password']
if 'forgot' in request.form:
try:
forgot_password(username)
except Exception as e:
if str(e) != "No such user/No valid email":
raise
flash("Kunne ikke sende en mail til denne bruger")
return redirect(url_for('usermanager.login'))
return render_template("usermanager/forgot.html",
username=username)
user = data.execute(
'SELECT password, deleted FROM Users WHERE username = ?', username)
if empty(user) or not password.check(raw_password,
user[0]['password']):
flash('Invalid username or password')
elif user[0]["deleted"]:
flash('Sorry, your user has been deleted')
else:
session['logged_in'] = True
session['username'] = username
groups = data.execute(
'SELECT groupname FROM Group_users WHERE username = ?',
username)
groups = [group['groupname'] for group in groups]
session['groups'] = groups
update_password(username, raw_password)
flash("Login succesful")
return redirect(session.pop('login_origin', url_front()))
return render_template("usermanager/login.html", error=error)
def settings(t_id):
if request.method == "POST":
if 'cancel' in request.form:
return redirect(url_front())
b = data.Bucket(request.form)
b.theme
b.type
b.notes
if b.tour_name == "":
b.tour_name = "Unavngiven rustur"
if b.year.isdecimal():
b.year = int(b.year)
else:
flash("Please enter a valid year")
return html.back()
b >> ("UPDATE Tours $ WHERE t_id = ?", t_id)
tutors = request.form['tutors']
tutors = tutors.replace('"', '')
tutors = tutors.replace('"', '')
tutors = [name.split()[0] for name in re.split(';\s', tutors) if name != ""]
old = data.execute("SELECT username FROM Tours_tutors WHERE t_id = ?", t_id)
old = [tutor['username'] for tutor in old]
for tutor in set(old) - set(tutors):
data.execute("DELETE FROM Tours_tutors WHERE t_id = ? and username = ?", t_id, tutor)
for tutor in sorted(set(tutors) - set(old)):
try:
data.execute("INSERT INTO Tours_tutors(t_id, username) VALUES (?, ?)", t_id, tutor)
except psycopg2.IntegrityError as e:
if e.pgerror.startswith('ERROR: insert or update on table "tours_tutors" violates foreign key constraint "tours_tutors_username_fkey"'):
flash("No tutor: "+tutor)
raise
return redirect(url_for('rustours.rustour', t_id=t_id))
else:
tours = data.execute("SELECT * FROM Tours WHERE t_id = ?", t_id)
if len(tours) != 1:
flash(escape("Den tur findes ikke"))
return redirect(url_for("rustours.overview"))
tour = tours[0]
all_tutors = data.execute("SELECT * FROM Users WHERE username IN (Select username from Group_users where groupname = 'rkg')")
all_tutors = ['\\"{0}\\" {1}'.format(tutor['username'], tutor['name']) for tutor in all_tutors]
all_tutors.sort()
actual_tutors = data.execute("SELECT * FROM Tours_tutors INNER JOIN Users USING(username) WHERE t_id = ?", t_id)
actual_tutors = ['"{0}" {1}; '.format(tutor['username'], tutor['name']) for tutor in actual_tutors]
actual_tutors.sort()
actual_tutors = "".join(actual_tutors)
w = html.WebBuilder()
w.form()
w.formtable()
w.textfield("tour_name", "Navn")
w.textfield("theme", "Tema")
w.textfield("year", "År")
w.select("type", "Type", [('p', 'Pigetur'), ('t', 'Transetur'), ('m', 'Munketur')])
w.html(html.autocomplete_multiple(all_tutors, "tutors", default=actual_tutors), description="Vejledere", value="abekat")
w.textarea("notes", "Noter")
form = w.create(tour)
return render_template("rustours/settings.html", form=form, t_id=t_id)
def settings(t_id):
if request.method == "POST":
if 'cancel' in request.form:
return redirect(url_front())
b = data.Bucket(request.form)
b.theme
b.type
b.notes
if b.tour_name == "":
b.tour_name = "Unavngiven rustur"
if b.year.isdecimal():
b.year = int(b.year)
else:
flash("Please enter a valid year")
return html.back()
b >> ("UPDATE Tours $ WHERE t_id = ?", t_id)
tutors = request.form['tutors']
tutors = tutors.replace('"', '')
tutors = tutors.replace('"', '')
tutors = [
name.split()[0] for name in re.split(';\s', tutors) if name != ""
]
old = data.execute("SELECT username FROM Tours_tutors WHERE t_id = ?",
t_id)
old = [tutor['username'] for tutor in old]
for tutor in set(old) - set(tutors):
data.execute(
"DELETE FROM Tours_tutors WHERE t_id = ? and username = ?",
t_id, tutor)
for tutor in sorted(set(tutors) - set(old)):
try:
data.execute(
"INSERT INTO Tours_tutors(t_id, username) VALUES (?, ?)",
t_id, tutor)
except psycopg2.IntegrityError as e:
if e.pgerror.startswith(
'ERROR: insert or update on table "tours_tutors" violates foreign key constraint "tours_tutors_username_fkey"'
):
flash("No tutor: " + tutor)
raise
return redirect(url_for('rustours.rustour', t_id=t_id))
else:
tours = data.execute("SELECT * FROM Tours WHERE t_id = ?", t_id)
if len(tours) != 1:
flash(escape("Den tur findes ikke"))
return redirect(url_for("rustours.overview"))
tour = tours[0]
all_tutors = data.execute(
"SELECT * FROM Users WHERE username IN (Select username from Group_users where groupname = 'rkg')"
)
all_tutors = [
'\\"{0}\\" {1}'.format(tutor['username'], tutor['name'])
for tutor in all_tutors
]
all_tutors.sort()
actual_tutors = data.execute(
"SELECT * FROM Tours_tutors INNER JOIN Users USING(username) WHERE t_id = ?",
t_id)
actual_tutors = [
'"{0}" {1}; '.format(tutor['username'], tutor['name'])
for tutor in actual_tutors
]
actual_tutors.sort()
actual_tutors = "".join(actual_tutors)
w = html.WebBuilder()
w.form()
w.formtable()
w.textfield("tour_name", "Navn")
w.textfield("theme", "Tema")
w.textfield("year", "År")
w.select("type", "Type", [('p', 'Pigetur'), ('t', 'Transetur'),
('m', 'Munketur')])
w.html(html.autocomplete_multiple(all_tutors,
"tutors",
default=actual_tutors),
description="Vejledere",
value="abekat")
w.textarea("notes", "Noter")
form = w.create(tour)
return render_template("rustours/settings.html", form=form, t_id=t_id)