def get_edit(self, request):
username = request.getCookie('username')
title = request.args.get('title', '')
request.args['title'] = title
if 'delete' in request.args and title != '':
user_id = model.ensure_user_exists(self.__SessionMaker, username)
model.remove_graph(self.__SessionMaker, user_id, title)
request.setResponseCode(303)
request.redirect('/')
return ''
data_sources = model.get_data_sources(self.__SessionMaker)
for each_metric in data_sources.itervalues():
each_metric.sort()
active_components = \
[each.split('|')[0] for each in request.args if '|' in each]
graph_type = request.args.get('graph_type', '')
template = self.__template_lookup.get_template('edit.mako')
return template.render(kwargs=request.args, data_sources=data_sources,
active_components=active_components, username=username,
timescales=self.timescales,
graph_types=self.graph_types).encode('utf8')
def get_index(self, request):
username = request.getCookie('username')
if 'edit' in request.args:
edit = request.args['edit']
else:
edit = None
session = self.__SessionMaker()
rows = session.query(Data.component).group_by(Data.component).order_by(
Data.component).all()
session.close()
keys = [each[0] for each in rows]
# Look up custom graphs for this user
if username is not None:
user_id = model.ensure_user_exists(self.__SessionMaker, username)
graphs = model.get_graphs(self.__SessionMaker, user_id)
else:
user_id = None
graphs = None
template = self.__template_lookup.get_template('index.mako')
return template.render(components=keys, username=username, edit=edit,
user_id=user_id, graphs=graphs).encode('utf8')
def get_edit(self, request):
username = request.getCookie("username")
title = request.args.get("title", "")
request.args["title"] = title
if "delete" in request.args and title != "":
user_id = model.ensure_user_exists(self.__SessionMaker, username)
model.remove_graph(self.__SessionMaker, user_id, title)
request.setResponseCode(303)
request.redirect("/")
return ""
data_sources = model.get_data_sources(self.__SessionMaker)
for each_metric in data_sources.itervalues():
each_metric.sort()
active_components = [each.split("|")[0] for each in request.args if "|" in each]
graph_type = request.args.get("graph_type", "")
template = self.__template_lookup.get_template("edit.mako")
return template.render(
kwargs=request.args,
data_sources=data_sources,
active_components=active_components,
username=username,
timescales=self.timescales,
graph_types=self.graph_types,
).encode("utf8")
def get_edit(self, request):
user_session = request.getSession()
username = self.__user_sessions.get(user_session)
title = request.args.get('title', '')
request.args['title'] = title
if 'delete' in request.args and title != '':
user_id = model.ensure_user_exists(self.__SessionMaker, username)
model.remove_graph(self.__SessionMaker, user_id, title)
request.setResponseCode(303)
request.redirect('/')
request.finish()
return
graph_type = request.args.get('graph_type', '')
data_sources = model.get_data_sources(self.__SessionMaker)
for each_metric in data_sources.itervalues():
each_metric.sort()
template = self.__template_lookup.get_template('edit.mako')
return template.render(kwargs=request.args, data_sources=data_sources,
username=username, timescales=self.timescales,
graph_types=self.graph_types)
def post_login(self, request):
user_session = request.getSession()
if request.args.get('username', None) is None:
request.setResponseCode(400)
request.redirect('/')
request.finish()
return
username = request.args['username'].lower()
self.__user_sessions[user_session] = username
model.ensure_user_exists(self.__SessionMaker, username)
referer = request.getHeader('Referer')
if referer is None:
referer = '/'
request.setResponseCode(303)
request.redirect(referer)
request.finish()
return
def post_login(self, request):
if request.args.get('username', None) is None:
request.setResponseCode(400)
request.redirect('/')
return ''
username = request.args['username'].lower()
# Save the username as a cookie
current_utc_time = datetime.datetime.utcnow()
current_utc_time += datetime.timedelta(days=365)
expires_str = current_utc_time.strftime('%a, %d-%b-%Y %H:%M:%S GMT')
request.addCookie('username', username, expires=expires_str)
model.ensure_user_exists(self.__SessionMaker, username)
referer = request.getHeader('Referer')
if referer is None:
referer = '/'
request.setResponseCode(303)
request.redirect(referer)
return ''
def post_edit(self, request):
user_session = request.getSession()
username = self.__user_sessions.get(user_session)
if request.args['title'] == '':
request.args['error'] = 'no_title'
redirect = '/edit?%s' % urllib.urlencode(request.args)
request.setResponseCode(303)
request.redirect(redirect)
request.finish()
return
elif len(request.args) == 3:
request.args['error'] = 'no_fields'
redirect = '/edit?%s' % urllib.urlencode(request.args)
request.setResponseCode(303)
request.redirect(redirect)
request.finish()
return
user_id = model.ensure_user_exists(self.__SessionMaker, username)
title = request.args['title']
timescale = request.args['timescale']
graph_type = request.args['graph_type']
keys = request.args.keys()
index = keys.index('title')
del keys[index]
index = keys.index('graph_type')
del keys[index]
index = keys.index('timescale')
del keys[index]
model.update_graph(self.__SessionMaker, title, user_id, timescale, keys,
graph_type)
request.setResponseCode(303)
request.redirect('/')
request.finish()
return
def post_graph_ordering(self, request):
log.debug('post graph ordering %s', request.args)
new_ordering = request.args.get('new_ordering', '')
user_id = None
username = request.getCookie('username')
if username is not None:
user_id = model.ensure_user_exists(self.__SessionMaker, username)
if new_ordering == '' or user_id is None:
request.setResponseCode(400)
return ''
new_ordering = simplejson.loads(new_ordering)
model.update_ordering(self.__SessionMaker, user_id, new_ordering)
request.setResponseCode(200)
return ''
def post_edit(self, request):
username = request.getCookie("username")
if request.args["title"] == "":
request.args["error"] = "no_title"
redirect = "/edit?%s" % urllib.urlencode(request.args)
request.setResponseCode(303)
request.redirect(redirect)
return ""
elif len(request.args) == 3:
request.args["error"] = "no_fields"
redirect = "/edit?%s" % urllib.urlencode(request.args)
request.setResponseCode(303)
request.redirect(redirect)
return ""
user_id = model.ensure_user_exists(self.__SessionMaker, username)
title = request.args["title"]
timescale = request.args["timescale"]
graph_type = request.args["graph_type"]
keys = request.args.keys()
index = keys.index("title")
del keys[index]
index = keys.index("graph_type")
del keys[index]
index = keys.index("timescale")
del keys[index]
model.update_graph(self.__SessionMaker, title, user_id, timescale, keys, graph_type)
request.setResponseCode(303)
request.redirect("/")
return ""