Mercurial > templog

comparison web/templog.py @ 253:0a1b642e3086

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long polling config updates
author Matt Johnston <matt@ucc.asn.au>
date Mon, 08 Jun 2015 22:29:46 +0800
parents 141948a400a6
children 8ef52f27cf95
comparison
equal deleted inserted replaced
251:b6079cb0c665 253:0a1b642e3086
26 26
27 class TemplogBottle(bottle.Bottle): 27 class TemplogBottle(bottle.Bottle):
28 def run(*args, **argm): 28 def run(*args, **argm):
29 argm['server'] = 'gevent' 29 argm['server'] = 'gevent'
30 super(TemplogBottle, self).run(*args, **argm) 30 super(TemplogBottle, self).run(*args, **argm)
31 print "ran custom bottle"
32 31
33 #bottle.default_app.push(TemplogBottle()) 32 bottle.default_app.push(TemplogBottle())
34 33
35 secure.setup_csrf() 34 secure.setup_csrf()
36 35
37 @route('/update', method='post') 36 @route('/update', method='post')
38 def update(): 37 def update():
60 return log.graph_png(start_epoch, length_minutes * 60) 59 return log.graph_png(start_epoch, length_minutes * 60)
61 60
62 def encode_data(data, mimetype): 61 def encode_data(data, mimetype):
63 return 'data:%s;base64,%s' % (mimetype, binascii.b2a_base64(data).rstrip()) 62 return 'data:%s;base64,%s' % (mimetype, binascii.b2a_base64(data).rstrip())
64 63
65
66 @route('/graph.png') 64 @route('/graph.png')
67 def graph(): 65 def graph():
68 response.set_header('Content-Type', 'image/png') 66 response.set_header('Content-Type', 'image/png')
69 minutes, endstr = get_request_zoom() 67 minutes, endstr = get_request_zoom()
70 return make_graph(minutes, endstr) 68 return make_graph(minutes, endstr)
74 post_json = json.loads(request.forms.data) 72 post_json = json.loads(request.forms.data)
75 73
76 csrf_blob = post_json['csrf_blob'] 74 csrf_blob = post_json['csrf_blob']
77 75
78 if not secure.check_csrf_blob(csrf_blob): 76 if not secure.check_csrf_blob(csrf_blob):
79 bottle.response.status = 403 77 response.status = 403
80 return "Bad csrf" 78 return "Bad csrf"
81 79
82 ret = log.update_params(post_json['params']) 80 ret = log.update_params(post_json['params'])
83 if not ret is True: 81 if not ret is True:
84 bottle.response.status = 403 82 response.status = 403
85 return ret 83 return ret
86 84
87 return "Good" 85 return "Good"
88 86
89 @route('/set') 87 @route('/set')
157 #return str(request.environ) 155 #return str(request.environ)
158 #yield "\n" 156 #yield "\n"
159 #var_lookup = environ['mod_ssl.var_lookup'] 157 #var_lookup = environ['mod_ssl.var_lookup']
160 #return var_lookup("SSL_SERVER_I_DN_O") 158 #return var_lookup("SSL_SERVER_I_DN_O")
161 159
160 @route('/get_settings')
161 def get_settings():
162 response.set_header('Cache-Control', 'no-cache')
163 req_etag = request.headers.get('etag', None)
164 if req_etag:
165 # wait for it to change
166 if not log.fridge_settings.wait(req_etag, timeout=LONG_POLL_TIMEOUT):
167 response.status = 304
168 return "Nothing happened"
169
170 response.set_header('Content-Type', 'application/json')
171 contents, epoch_tag = client_settings.get()
172 return json.dumps({'params': contents, 'epoch_tag': epoch_tag})
173
162 @bottle.get('/<filename:re:.*\.js>') 174 @bottle.get('/<filename:re:.*\.js>')
163 def javascripts(filename): 175 def javascripts(filename):
164 response.set_header('Cache-Control', "public, max-age=1296000") 176 response.set_header('Cache-Control', "public, max-age=1296000")
165 return bottle.static_file(filename, root='static') 177 return bottle.static_file(filename, root='static')
178
166 179
167 def main(): 180 def main():
168 #bottle.debug(True) 181 #bottle.debug(True)
169 #bottle.run(reloader=True) 182 #bottle.run(reloader=True)
170 bottle.run(server='cgi', reloader=True) 183 bottle.run(server='cgi', reloader=True)