def create_link():
if not current_user.is_authenticated:
return redirect(url_for('index'))
form = LinkForm()
if form.validate_on_submit():
email = form.email.data
user = User.query.filter_by(email=email).first()
if user is None:
user = User(email=email)
user.set_token(email)
db.session.add(user)
db.session.commit()
text_msg = f"""
Login requested for email {user.email},
unique link is {request.url_root}login/{user.token}
"""
flash(text_msg)
try:
with app.app_context():
msg = Message(
subject="Magic link !!!",
sender=app.config.get("MAIL_USERNAME"),
recipients=[email],
body=text_msg
)
mail.send(msg)
except Exception as e:
print(e)
return redirect(url_for('links'))
return render_template('create_link.html', title='Create link', form=form)
def summary():
form = LinkForm()
# u = request.args.get("url")
u = form.link.data
text, keywords = sum_it_up(u)
if form.validate_on_submit():
flash(f'Summarized!', 'success')
return render_template('summary.html', form=form, text=text, u=u, keywords=keywords)
def addlink(language):
'''
Allow a user add a new link for a language.
If link already exits within language, user rating is added.
Credit: Topics select field
https://stackoverflow.com/questions/40905579/flask-wtf-dynamic-select-field-with-an-empty-option
https://stackoverflow.com/questions/28133859/how-to-populate-wtform-select-field-using-mongokit-pymongo
'''
form = LinkForm()
document_language = mongo.db.languages.find_one_or_404(
{"language": language}, {"topics": 1})
topics = document_language["topics"]
form.topic.choices = [("", "-select-")] + [(topic, topic)
for topic in topics]
if form.validate_on_submit():
existing_link = mongo.db.links.find_one({
"language": language,
"url": form.url.data
})
if existing_link:
print(existing_link["_id"])
mongo.db.links.update_one(
{"_id": ObjectId(existing_link["_id"])},
{"$push": {
"ratings": int(form.rate.data)
}})
flash(
f'Link exists: {existing_link["topic"]} - {existing_link["link_type"]} - {existing_link["link_name"]}. Your rating was added!'
)
return redirect(url_for("links", language=language))
else:
mongo.db.links.insert_one({
"language": language,
"topic": form.topic.data,
"url": form.url.data,
"link_name": form.name.data,
"link_type": form.link_type.data,
"description": form.description.data,
"check": False,
"flag": False,
"ratings": [int(form.rate.data)]
})
flash("Perfect - link added!")
return redirect(url_for("links", language=language))
elif request.method == "GET":
pass
else:
flash("Oops - check fields!", "error")
return render_template("addlink.html",
form=form,
language=language,
sample1=session["sample1"],
sample2=session["sample2"],
sample3=session["sample3"],
sample4=session["sample4"],
quote=session["quote"])
def new_link():
form = LinkForm()
if form.validate_on_submit():
name = form.name.data
url = form.url.data
link = Link(name=name, url=url)
db.session.add(link)
db.session.commit()
flash('Link created.', 'success')
return redirect(url_for('.manage_link'))
return render_template('admin/new_link.html', form=form)
def edit_link(link_id):
form = LinkForm()
link = Link.query.get_or_404(link_id)
if form.validate_on_submit():
link.name = form.name.data
link.url = form.url.data
db.session.commit()
flash('Link updated.', 'success')
return redirect(url_for('.manage_link'))
form.name.data = link.name
form.url.data = link.url
return render_template('admin/edit_link.html', form=form)
def summary():
form = LinkForm()
u = request.form.getlist('link')
print(u)
text, keywords = getSum(u)
print(text, ' ', keywords)
text = ' '.join(text)
if form.validate_on_submit():
flash(f'Summarized!', 'success')
return render_template('summary.html',
form=form,
text=text,
u1=u[0],
u2=u[1],
u3=u[2],
keywords=keywords)
def main():
form = LinkForm()
if form.validate_on_submit():
flash(f'Correct input!', 'success')
return redirect(url_for('main'))
return render_template('index.html', form=form)
