def home():
# This function is executed when http://example.com/ is requested. It
# works with two methods - GET and POST. When URL is submitted via POST
# method, then it catches it and show the regarding short URL or regarding
# errors.
number = number_of_generated_short_url()
if request.method == 'POST':
form = GetLinkForm(request.form)
if form.validate():
long_url = form.long_url.data
checker = url_checker(long_url)
if checker is True:
short_url = short_url_generator(long_url)
return render_template('index.html',
form=form,
short_url=short_url,
number=number)
else:
flash("The URL seems to be dead at this moment.")
return render_template('index.html', form=form, number=number)
else:
flash("Please, paste a valid link to shorten it.")
return render_template('index.html', form=form, number=number)
else:
return render_template('index.html', form=GetLinkForm(), number=number)
def home():
# This function is executed when http://example.com/ is requested. It
# works with two methods - GET and POST. When URL is submitted via POST
# method, then it catches it and show the regarding short URL or regarding
# errors.
number = number_of_generated_short_url()
if request.method == "POST":
form = GetLinkForm(request.form)
if form.validate():
long_url = form.long_url.data
checker = url_checker(long_url)
if checker is True:
short_url = short_url_generator(long_url)
return render_template("index.html", form=form, short_url=short_url, number=number)
else:
flash("The URL seems to be dead at this moment.")
return render_template("index.html", form=form, number=number)
else:
flash("Please, paste a valid link to shorten it.")
return render_template("index.html", form=form, number=number)
else:
return render_template("index.html", form=GetLinkForm(), number=number)
def page_not_found(error):
# This function handles all 404 error on the app and shows a custom 404
# error page.
number = number_of_generated_short_url()
return render_template('404.html', number=number), 404
def page_not_found(error):
# This function handles all 404 error on the app and shows a custom 404
# error page.
number = number_of_generated_short_url()
return render_template("404.html", number=number), 404
