def register():
''' Register user and create pagination table with one page
and no entries.'''
details = get_details()
if details:
flash('A user is already registered. Log in.')
return redirect(url_for('auth.login'))
details = {'chronofile_name': current_app.config['DEFAULT_NAME'], \
'author_name': current_app.config['DEFAULT_AUTHOR']}
register = True
form = RegistrationForm()
if form.validate_on_submit():
password_hash = pwd_context.hash(form.password.data)
# Create account and get creator id
creator_id = insert_record('auth', {'email': form.email.data, \
'password_hash': password_hash})
insert_record('admin', {'chronofile_name': \
current_app.config['DEFAULT_NAME'], \
'author_name': \
current_app.config['DEFAULT_AUTHOR'], \
'creator_id': creator_id})
insert_record('pagination', {'page': 1, 'entries': None})
flash('Registration successful. You can login now.')
return redirect(url_for('auth.login'))
return render_template('register.html', form=form, details=details, \
register=register)
def change_password():
details = get_details()
form = ChangePasswordForm()
if form.validate_on_submit():
new_password_hash = pwd_context.hash(form.new_password.data)
get_table('auth').update({'password_hash': new_password_hash}, \
eids=[session.get('user_id')])
flash('Your password has been updated.')
return redirect(url_for('admin.view_admin'))
return render_template('change_password.html', form=form, details=details)
def change_email():
details = get_details()
form = ChangeEmailForm()
if form.validate_on_submit():
new_email = form.new_email.data
user_id = session.get('user_id')
get_table('auth').update({'email': new_email}, eids=user_id)
flash('Your email address has been updated.')
return redirect(url_for('admin.view_admin'))
return render_template('change_email.html', form=form, details=details)
def view_single_entry(timestamp):
'''Return a single entry based on given timestamp.'''
entry = get_record('entries', Query().timestamp == timestamp)
if not entry:
return abort(404)
form = RawEntryForm()
if form.validate_on_submit():
return parse_input(form.raw_entry.data, datetime.utcnow())
details = get_details()
return render_template('entry.html', form=form, timestamp=timestamp, \
entry=entry, details=details)
def view_entries_for_day(day):
'''Returns entries for given day in chronological order.'''
details = get_details()
form = RawEntryForm()
if form.validate_on_submit():
return parse_input(form.raw_entry.data, datetime.utcnow())
entries_for_day = search_records('entries', Query().timestamp.all([day]))
if not entries_for_day:
return abort(404)
return render_template('day.html', form=form, day=day, \
entries_for_day=entries_for_day, details=details)
def view_entries_for_tag(tag):
'''Return entries for given tag in chronological order.'''
details = get_details()
form = RawEntryForm()
if form.validate_on_submit():
return parse_input(form.raw_entry.data, datetime.utcnow())
entries_for_tag = search_records('entries', Query().tags.all([tag]))
if not entries_for_tag:
return abort(404)
return render_template('tag.html', form=form, tag=tag, \
entries_for_tag=entries_for_tag, details=details)
def view_all_days():
details = get_details()
form = RawEntryForm()
if form.validate_on_submit():
return parse_input(form.raw_entry.data, datetime.utcnow())
all_entries = search_records('entries', \
Query().creator_id == session.get('user_id'))
all_days = list()
for entry in all_entries:
if entry['timestamp'][:10] not in all_days:
all_days.append(entry['timestamp'][:10])
return render_template('days.html', all_days=all_days, form=form, \
details=details)
def view_all_tags():
details = get_details()
form = RawEntryForm()
if form.validate_on_submit():
return parse_input(form.raw_entry.data, datetime.utcnow())
all_entries = search_records('entries', \
Query().creator_id == session.get('user_id'))
all_tags = list()
for entry in all_entries:
for tag in entry['tags']:
if tag not in all_tags:
all_tags.append(tag)
all_tags.sort()
return render_template('tags.html', all_tags=all_tags, form=form, \
details=details)
def request_reset():
details = get_details()
if not details:
return abort(404)
form = ResetPasswordForm()
if form.validate_on_submit():
email = form.email.data
user_id = get_element_id('auth', Query().email == email)
token = generate_confirmation_token(user_id)
send_email(email,
'Link to reset your password',
'email/reset_password',
token=token)
flash('Your password reset token has been sent.')
return redirect(url_for('auth.login'))
return render_template('reset_password.html', form=form, details=details)
def login():
details = get_details()
if not get_record('auth', Query().email.exists()):
flash('You need to register first.')
return redirect(url_for('auth.register'))
if session.get('logged_in'):
return redirect(url_for('main.browse_all_entries'))
form = LoginForm()
if form.validate_on_submit():
session['logged_in'] = True
user_id = get_element_id('auth', Query().email == form.email.data)
session['user_id'] = user_id
if request.args.get('next'):
return redirect(request.args.get('next'))
else:
return redirect(url_for('main.browse_all_entries'))
return render_template('login.html', form=form, details=details)
def view_entries_for_page(page):
'''Returns entries for given page in reverse chronological order.'''
try:
int(page)
except:
TypeError
return abort(404)
page = int(page)
if page == 1:
return redirect(url_for('main.browse_all_entries'))
details = get_details()
form = RawEntryForm()
if form.validate_on_submit():
return parse_input(form.raw_entry.data, datetime.utcnow())
# Get entries for the given page
entries_for_page = get_entries_for_page(page)
# Check if there's another page, returns None if not
next_page = check_next_page(page)
prev_page = page - 1
return render_template('page.html', form=form, \
entries_for_page=entries_for_page, details=details, \
page=page, next_page=next_page, prev_page=prev_page)
def edit_entry(timestamp):
'''Edit an entry and return a view of the edited entry'''
entry = get_record('entries', Query().timestamp == timestamp)
if not entry:
return abort(404)
form = EditEntryForm()
if form.validate_on_submit():
# Split comma-delimted string of tags into a list
# Delete spaces at the start of tags if necessary
tags = form.new_tags.data.split(", ")
update_record('entries', {'entry': form.new_entry.data, \
'tags': tags}, (Query().creator_id == 1) & \
(Query().timestamp == timestamp))
flash('Entry updated.')
update_pagination()
return redirect(url_for('main.view_single_entry', timestamp=timestamp))
form.new_entry.default = entry['entry']
form.new_tags.default = ', '.join(entry['tags'])
form.process()
details = get_details()
return render_template('edit_entry.html', form=form, timestamp=timestamp, \
details=details)
def confirm_password_reset(token):
details = get_details()
if not details:
return abort(404)
s = Serializer(current_app.config['SECRET_KEY'])
try:
data = s.loads(token)
except:
flash('The password reset link is invalid or has expired.')
return redirect(url_for('auth.request_reset'))
if not data.get('confirm'):
flash('The password reset link is invalid or has expired.')
return redirect(url_for('auth.request_reset'))
user_id = data.get('confirm')
form = SetNewPasswordForm()
if form.validate_on_submit():
new_password_hash = pwd_context.hash(form.new_password.data)
get_table('auth').update({'password_hash': new_password_hash}, \
eids=[user_id])
flash('Password updated—you can now log in.')
return redirect(url_for('auth.login'))
return render_template('set_new_password.html', form=form, token=token, \
details=details)
def browse_all_entries():
'''Returns all entries (most recent entry at the top of the page).'''
details = get_details()
if not session.get('logged_in'):
if details:
register = False
else:
register = True
details = {'chronofile_name': current_app.config['DEFAULT_NAME'], \
'author_name': current_app.config['DEFAULT_AUTHOR']}
return render_template('welcome.html', details=details, \
register=register)
form = RawEntryForm()
# Try to validate form and create a new entry
if form.validate_on_submit():
return parse_input(form.raw_entry.data, datetime.utcnow())
# Otherwise, show the latest entries
page = 1
# Get entries for the given page
entries_for_page = get_entries_for_page(page)
# Check if there's another page, returns None if not
next_page = check_next_page(page)
return render_template('home.html', entries_for_page=entries_for_page, \
form=form, details=details, next_page=next_page)
def page_not_found(e):
details = get_details()
return render_template('404.html', details=details), 404
def internal_server_error(e):
details = get_details()
return render_template('500.html', details=details), 500
