def serve_redirects(redirect_code):
"""
Serve a redirect.
If a valid redirect code is supplied, redirect the client to the target_url
of the redirect, and then queue up (to keep out of request stream time)
storing that visit. If an invalid code, 404.
"""
try:
target_redirect = RedirectModel.all() \
.filter('hashed_key = ', redirect_code) \
.filter('enabled = ', True).fetch(1)
except (Error, CapabilityDisabledError), e:
logging.error("Database error when loading redirect - ", e)
return render_template('500.html'), 500
def list_redirects():
"""
List all redirects belonging to the current user.
Search by user_id (as opposed to user), since the latter can change
if someone changes their gmail address mid-session.
"""
current_user = users.get_current_user()
try:
redirects = RedirectModel.all() \
.order('-enabled').order('-modified') \
.filter("user_id =", current_user.user_id())
except (Error, CapabilityDisabledError), e:
logging.error("Database error when loading list of redirects - ", e)
return render_template('500.html'), 500
def edit_redirect(redirect_code):
"""
API endpoint to update information about a redirect.
Changes some aspect of the redirect, and returns the success of that
change by the response code (400 if trying to edit a redirect that
doesn't exist or a bad change, 500 if there's a problem with editing,
200 if OK).
"""
try:
target_redirect = RedirectModel.all().filter('hashed_key = ', \
redirect_code).fetch(1)
except (Error, CapabilityDisabledError), e:
logging.error("Database error when loading redirect - ", e)
return render_template('none.html'), 500
def list_visits(redirect_code):
"""
List all visits to a redirect.
Returns a JSON object that contains all information about visits to the
redirect specified in the URL. By default returns default_results_returned
results, but this can be overridden with the records query parameter.
"""
default_results_returned = 10
current_user = users.get_current_user()
try:
target_redirect = RedirectModel.all() \
.filter("user_id = ", current_user.user_id()) \
.filter("hashed_key = ", redirect_code).fetch(1)
except (Error, CapabilityDisabledError), e:
logging.error("Database error when loading list of visits - ", e)
return render_template('none.html'), 500
