Mercurial > templog
annotate web/templog.py @ 485:d68af9e84485
working
| author | Matt Johnston <matt@ucc.asn.au> |
|---|---|
| date | Thu, 06 Feb 2014 22:45:16 +0800 |
| parents | 9950ffa9a79b |
| children | ae5efca89001 |
| rev | line source |
|---|---|
| 333 | 1 #!/usr/bin/env python2.7 |
| 2 | |
| 334 | 3 import binascii |
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4 import json |
| 334 | 5 import hmac |
| 335 | 6 import zlib |
| 375 | 7 from datetime import datetime, timedelta |
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8 import time |
| 375 | 9 import urllib |
| 10 import sys | |
| 482 | 11 import os |
| 485 | 12 import traceback |
| 13 import fcntl | |
| 334 | 14 |
| 333 | 15 import bottle |
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16 from bottle import route, request, response |
| 333 | 17 |
| 334 | 18 import config |
| 19 import log | |
| 485 | 20 import secure |
| 334 | 21 |
| 375 | 22 DATE_FORMAT = '%Y%m%d-%H.%M' |
| 23 ZOOM_SCALE = 2.0 | |
| 24 | |
| 333 | 25 @route('/update', method='post') |
| 26 def update(): | |
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27 js_enc = request.forms.data |
| 334 | 28 mac = request.forms.hmac |
| 29 | |
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30 if hmac.new(config.HMAC_KEY, js_enc).hexdigest() != mac: |
| 391 | 31 raise bottle.HTTPError(code = 403, output = "Bad key") |
| 334 | 32 |
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33 js = zlib.decompress(binascii.a2b_base64(js_enc)) |
| 334 | 34 |
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parents:
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35 params = json.loads(js) |
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parents:
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36 |
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parents:
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37 log.parse(params) |
| 334 | 38 |
| 39 return "OK" | |
| 333 | 40 |
| 41 @route('/graph.png') | |
| 42 def graph(): | |
| 375 | 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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47 response.set_header('Content-Type', 'image/png') |
| 375 | 48 start_epoch = time.mktime(start.timetuple()) |
| 49 return log.graph_png(start_epoch, length_minutes * 60) | |
| 333 | 50 |
| 482 | 51 @route('/set') |
| 52 def set(): | |
| 485 | 53 return bottle.template('set', |
| 54 inline_data = log.get_params(), | |
| 55 csrf_blob = secure.get_csrf_blob()) | |
| 482 | 56 |
| 57 @route('/set_current.json') | |
| 58 def set_fresh(): | |
| 59 response.set_header('Content-Type', 'application/javascript') | |
| 60 return log.get_current() | |
| 61 | |
| 333 | 62 @route('/') |
| 63 def top(): | |
| 375 | 64 |
| 65 minutes = int(request.query.get('length', 26*60)) | |
| 66 | |
| 67 if 'end' in request.query: | |
| 68 end = datetime.strptime(request.query.end, DATE_FORMAT) | |
| 69 else: | |
| 70 end = datetime.now() | |
| 71 | |
| 72 if 'zoom' in request.query: | |
| 73 orig_start = end - timedelta(minutes=minutes) | |
| 74 orig_end = end | |
| 75 xpos = int(request.query.x) | |
| 383 | 76 xpos -= config.GRAPH_LEFT_MARGIN * config.ZOOM |
| 375 | 77 |
| 383 | 78 if xpos >= 0 and xpos < config.GRAPH_WIDTH * config.ZOOM: |
| 375 | 79 click_time = orig_start \ |
| 383 | 80 + timedelta(minutes=(float(xpos) / (config.GRAPH_WIDTH * config.ZOOM)) * minutes) |
| 375 | 81 minutes = int(minutes / ZOOM_SCALE) |
| 82 | |
| 83 end = click_time + timedelta(minutes=minutes/2) | |
| 84 else: | |
| 85 # zoom out | |
| 86 minutes = int(minutes*ZOOM_SCALE) | |
| 87 end += timedelta(minutes=minutes/2) | |
| 88 | |
| 89 if end > datetime.now(): | |
| 90 end = datetime.now() | |
| 91 | |
| 92 request.query.replace('length', minutes) | |
| 93 request.query.replace('end', end.strftime(DATE_FORMAT)) | |
| 94 | |
| 95 urlparams = urllib.urlencode(request.query) | |
| 96 return bottle.template('top', urlparams=urlparams, | |
| 97 end = end.strftime(DATE_FORMAT), | |
| 98 length = minutes) | |
| 333 | 99 |
| 409 | 100 @route('/debug') |
| 101 def debuglog(): | |
| 102 response.set_header('Content-Type', 'text/plain') | |
| 103 return log.tail_debug_log() | |
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104 |
| 482 | 105 @route('/env') |
| 106 def env(): | |
| 107 response.set_header('Content-Type', 'text/plain') | |
| 485 | 108 return '\n'.join(traceback.format_stack()) |
| 109 #return '\n'.join(("%s %s" % k) for k in request.environ.items()) | |
| 482 | 110 #return str(request.environ) |
| 111 #yield "\n" | |
| 112 #var_lookup = environ['mod_ssl.var_lookup'] | |
| 113 #return var_lookup("SSL_SERVER_I_DN_O") | |
| 114 | |
| 115 @bottle.get('/<filename:re:.*\.js>') | |
| 116 def javascripts(filename): | |
| 485 | 117 response.set_header('Cache-Control', "public, max-age=1296000") |
| 482 | 118 return bottle.static_file(filename, root='static') |
| 119 | |
| 485 | 120 @route('/setparams', method='post') |
| 121 def update(): | |
| 122 post_json = json.loads(request.forms.data) | |
| 123 | |
| 124 csrf_blob = post_json['csrf_blob'] | |
| 125 | |
| 126 return str(post_json['params']) | |
| 127 | |
| 128 secure.setup_csrf() | |
| 482 | 129 |
| 333 | 130 def main(): |
| 367 | 131 #bottle.debug(True) |
| 132 #bottle.run(reloader=True) | |
| 133 bottle.run(server='cgi', reloader=True) | |
| 346 | 134 #bottle.run(port=9999, reloader=True) |
| 333 | 135 |
| 136 if __name__ == '__main__': | |
| 137 main() | |
| 138 | |
| 139 |