def register():
"""Registers a user if the email, username and invite code are valid."""
logged_in = session.get('logged_in')
if logged_in:
flash('You already have an account.', 'info')
return redirect(url_for('home'))
form = RegisterForm()
if form.validate_on_submit():
code = InviteCode.query.filter_by(code=form.invite.data).first()
if not code or not code.check_code():
flash('Invalid code.', 'error')
return redirect(url_for('users.register'))
code.redeem_code()
db.session.add(code)
valid, message = check_username_and_email(form.email.data, form.username.data)
if not valid:
flash(message, "error")
return redirect(url_for('users.login'))
user = User(form.firstname.data, form.lastname.data, form.username.data,
form.email.data, form.password.data)
add_model(user)
flash('Your account has been created, {0}.'.format(user.firstname), 'success')
return redirect(url_for('home'))
return render_template('register.html', title='Sign Up', form=form)
def view_all():
"""View all uploaded documents in a grid layout."""
documents = current_user.documents
for doc in docs:
if not doc.thumbnail:
try:
doc.set_thumbnail()
add_model(doc)
except CrocodocError:
pass
return render_template('all.html', docs=documents)
def home():
"""Home page view for anonymous and logged-in users."""
logged_in = session.get("logged_in")
if logged_in:
docs = get_all(Document)
for doc in docs:
if not doc.thumbnail:
try:
doc.set_thumbnail()
add_model(doc)
except CrocodocError:
pass
return render_template("user_home.html", user=current_user, docs=docs)
return render_template("index.html")
def view_doc(doc_id):
"""View a specific document with Crocodoc, or edit the title."""
doc = Document.query.get(doc_id)
if current_user == doc.user:
title_form = EditDocumentForm()
file_form = UpdateDocumentForm()
else:
title_form = None
file_form = None
if title_form and title_form.validate_on_submit():
doc.name = title_form.name.data
add_model(doc)
flash("Changed document name", 'info')
return redirect(url_for('docs.view_doc', doc_id=doc.uid))
return render_template('view_doc.html', doc=doc,
viewer_url="https://crocodoc.com/view/{0}".format(str(doc.get_croc_session(current_user))),
titleForm=title_form, fileForm=file_form)
def update_doc(doc_id):
"""Upload a new version of a document."""
doc = Document.query.get(doc_id)
form = UpdateDocumentForm()
if form.validate_on_submit():
file_obj = form.uploaded.data
filename = insert_in_filename(werkzeug.secure_filename(file_obj.filename), "-{0}-rev.{1}".format(
current_user.username, len(doc.versions)))
upload_to_s3(file_obj, filename)
s3path = make_s3_path(filename)
version = Version(form.comment.data, s3path, croc.add_doc_to_croc(s3path), doc)
add_model(version)
flash("Added new version of {0}".format(doc.name), 'success')
return redirect(url_for('docs.view_doc', doc_id=doc.uid))
else:
return redirect(url_for('docs.view_doc', doc_id=doc.uid))