Mercurial > templog
annotate web/templog.py @ 188:ae5efca89001
working OK
| author | Matt Johnston <matt@ucc.asn.au> |
|---|---|
| date | Fri, 07 Feb 2014 23:32:08 +0800 |
| parents | adbf70d1449f |
| children | 101c66da848d |
| rev | line source |
|---|---|
| 27 | 1 #!/usr/bin/env python2.7 |
| 2 | |
| 28 | 3 import binascii |
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4 import json |
| 28 | 5 import hmac |
| 29 | 6 import zlib |
| 69 | 7 from datetime import datetime, timedelta |
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8 import time |
| 69 | 9 import urllib |
| 10 import sys | |
| 182 | 11 import os |
| 185 | 12 import traceback |
| 13 import fcntl | |
| 28 | 14 |
| 27 | 15 import bottle |
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16 from bottle import route, request, response |
| 27 | 17 |
| 28 | 18 import config |
| 19 import log | |
| 185 | 20 import secure |
| 28 | 21 |
| 69 | 22 DATE_FORMAT = '%Y%m%d-%H.%M' |
| 23 ZOOM_SCALE = 2.0 | |
| 24 | |
| 27 | 25 @route('/update', method='post') |
| 26 def update(): | |
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27 js_enc = request.forms.data |
| 28 | 28 mac = request.forms.hmac |
| 29 | |
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30 if hmac.new(config.HMAC_KEY, js_enc).hexdigest() != mac: |
| 85 | 31 raise bottle.HTTPError(code = 403, output = "Bad key") |
| 28 | 32 |
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33 js = zlib.decompress(binascii.a2b_base64(js_enc)) |
| 28 | 34 |
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35 params = json.loads(js) |
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36 |
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parents:
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changeset
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37 log.parse(params) |
| 28 | 38 |
| 39 return "OK" | |
| 27 | 40 |
| 41 @route('/graph.png') | |
| 42 def graph(): | |
| 69 | 43 length_minutes = int(request.query.length) |
| 44 end = datetime.strptime(request.query.end, DATE_FORMAT) | |
| 45 start = end - timedelta(minutes=length_minutes) | |
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46 |
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parents:
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diff
changeset
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47 response.set_header('Content-Type', 'image/png') |
| 69 | 48 start_epoch = time.mktime(start.timetuple()) |
| 49 return log.graph_png(start_epoch, length_minutes * 60) | |
| 27 | 50 |
| 188 | 51 @route('/set/update', method='post') |
| 52 def update(): | |
| 53 post_json = json.loads(request.forms.data) | |
| 54 | |
| 55 csrf_blob = post_json['csrf_blob'] | |
| 56 | |
| 57 return str(post_json['params']) | |
| 58 | |
| 182 | 59 @route('/set') |
| 60 def set(): | |
| 185 | 61 return bottle.template('set', |
| 62 inline_data = log.get_params(), | |
| 63 csrf_blob = secure.get_csrf_blob()) | |
| 182 | 64 |
| 65 @route('/set_current.json') | |
| 66 def set_fresh(): | |
| 67 response.set_header('Content-Type', 'application/javascript') | |
| 68 return log.get_current() | |
| 69 | |
| 27 | 70 @route('/') |
| 71 def top(): | |
| 69 | 72 |
| 73 minutes = int(request.query.get('length', 26*60)) | |
| 74 | |
| 75 if 'end' in request.query: | |
| 76 end = datetime.strptime(request.query.end, DATE_FORMAT) | |
| 77 else: | |
| 78 end = datetime.now() | |
| 79 | |
| 80 if 'zoom' in request.query: | |
| 81 orig_start = end - timedelta(minutes=minutes) | |
| 82 orig_end = end | |
| 83 xpos = int(request.query.x) | |
| 77 | 84 xpos -= config.GRAPH_LEFT_MARGIN * config.ZOOM |
| 69 | 85 |
| 77 | 86 if xpos >= 0 and xpos < config.GRAPH_WIDTH * config.ZOOM: |
| 69 | 87 click_time = orig_start \ |
| 77 | 88 + timedelta(minutes=(float(xpos) / (config.GRAPH_WIDTH * config.ZOOM)) * minutes) |
| 69 | 89 minutes = int(minutes / ZOOM_SCALE) |
| 90 | |
| 91 end = click_time + timedelta(minutes=minutes/2) | |
| 92 else: | |
| 93 # zoom out | |
| 94 minutes = int(minutes*ZOOM_SCALE) | |
| 95 end += timedelta(minutes=minutes/2) | |
| 96 | |
| 97 if end > datetime.now(): | |
| 98 end = datetime.now() | |
| 99 | |
| 100 request.query.replace('length', minutes) | |
| 101 request.query.replace('end', end.strftime(DATE_FORMAT)) | |
| 102 | |
| 103 urlparams = urllib.urlencode(request.query) | |
| 104 return bottle.template('top', urlparams=urlparams, | |
| 105 end = end.strftime(DATE_FORMAT), | |
| 106 length = minutes) | |
| 27 | 107 |
| 103 | 108 @route('/debug') |
| 109 def debuglog(): | |
| 110 response.set_header('Content-Type', 'text/plain') | |
| 111 return log.tail_debug_log() | |
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112 |
| 182 | 113 @route('/env') |
| 114 def env(): | |
| 115 response.set_header('Content-Type', 'text/plain') | |
| 185 | 116 return '\n'.join(traceback.format_stack()) |
| 117 #return '\n'.join(("%s %s" % k) for k in request.environ.items()) | |
| 182 | 118 #return str(request.environ) |
| 119 #yield "\n" | |
| 120 #var_lookup = environ['mod_ssl.var_lookup'] | |
| 121 #return var_lookup("SSL_SERVER_I_DN_O") | |
| 122 | |
| 123 @bottle.get('/<filename:re:.*\.js>') | |
| 124 def javascripts(filename): | |
| 185 | 125 response.set_header('Cache-Control', "public, max-age=1296000") |
| 182 | 126 return bottle.static_file(filename, root='static') |
| 127 | |
| 185 | 128 secure.setup_csrf() |
| 182 | 129 |
| 27 | 130 def main(): |
| 61 | 131 #bottle.debug(True) |
| 132 #bottle.run(reloader=True) | |
| 133 bottle.run(server='cgi', reloader=True) | |
| 40 | 134 #bottle.run(port=9999, reloader=True) |
| 27 | 135 |
| 136 if __name__ == '__main__': | |
| 137 main() | |
| 138 | |
| 139 |