63 lines
2.2 KiB
Python
63 lines
2.2 KiB
Python
from json import loads, dumps
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with open('all-time.txt', 'r') as fin:
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(last_t, last_ev, last_evt, last_ps) = (0, 'error', 0, [])
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with open('events.json', 'w') as fout:
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cur_t = 0
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cur_ps = []
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for line in fin:
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current = loads(line)
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cur_t = current['time']
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cur_ps = current['players']
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if last_t == 0:
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(last_t, last_ev, last_evt, last_ps) = (cur_t, 'online', cur_t, cur_ps)
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else:
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if cur_t - last_t > 70:
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if last_ev == 'online':
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fout.write(dumps({'period': [last_evt, last_t], 'status': last_ev, 'players': last_ps})+'\n')
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(last_ev, last_evt, last_ps) = ('unreachable', last_t, cur_ps)
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else:
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if last_ev != 'online':
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fout.write(dumps({'period': [last_evt, last_t], 'status': last_ev})+'\n')
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(last_ev, last_evt, last_ps) = ('online', last_t, last_ps)
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if last_ps != cur_ps:
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fout.write(dumps({'period': [last_evt, cur_t], 'status': last_ev, 'players': last_ps})+'\n')
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(last_ev, last_evt, last_ps) = ('online', cur_t, cur_ps)
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last_t = cur_t
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with open('current-state.json', 'w') as fout:
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fout.write(dumps({'period': [last_evt, last_t], 'status': 'online', 'players': last_ps}))
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# scale down coordinates to dx=1 per day to prevent SVG coordinate overflows
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scale = 1/60/60/24
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def get_date(dtime):
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return datetime.fromtimestamp(dtime).strftime('%Y-%m-%d %H:%M')
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def make_line(event):
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evstart = event['period'][0]
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evstop = event['period'][1]
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return '<line{type} x1="{start}" x2="{stop}" y1="{height}" y2="{height}"><title>{text} ({start_date} — {stop_date})</title></line>'.format(
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type = '' if event['status'] == 'online' else ' class="error"',
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start = scale*evstart,
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stop = scale*evstop,
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start_date = get_date(evstart),
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stop_date = get_date(evstop),
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height = len(event['players']) if 'players' in event else 0,
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text = ('no one' if len(event['players']) == 0 else ', '.join(event['players'])) if event['status'] == 'online' else event['status']
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)
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def events_to_lines():
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with open('events.json', 'r') as fin:
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with open('events.log', 'w') as fout:
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for l in fin:
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fout.write(make_line(loads(l))+'\n')
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