83 lines
2.0 KiB
Python
83 lines
2.0 KiB
Python
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from json import loads
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from xml.etree.ElementTree import Element, tostring
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from datetime import datetime
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def readEvents():
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events = []
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with open('events.json', 'r') as f:
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for line in f:
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events.append(loads(line))
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with open('current-state.json', 'r') as f:
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events.append(loads(f.read()))
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return events
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def getSVG(events):
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scale = 1/60/60/24
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period = 3*30 *60*60*24
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end = datetime.now().timestamp()
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start = end-period
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# start = events[0]['period'][0]
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# end = events[-1]['period'][1]
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root = Element('svg', {
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'version': '1.1',
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'xmlns': 'http://www.w3.org/2000/svg',
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'viewBox': '0 0 {} 200'.format(scale*period*200),
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'width': str(scale*period*200),
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'height': '200',
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})
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group = Element('svg', {
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'viewBox': '{} 0 {} 10'.format(scale*start,scale*period),
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'width': '100%',
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'height': '100%',
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'preserveAspectRatio': 'none'
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})
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for i in range(0,10+1):
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num = Element('text', {
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'x': str(scale*period*200-20),
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'y': str((1-i/10)*200)
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})
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num.text = str(i)
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root.append(num)
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root.append(group)
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for event in events:
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evstart = event['period'][0]
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evend = event['period'][1]
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if evend < start or evstart > end:
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continue
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props = { 'x1': str(scale*evstart), 'x2': str(scale*evend), 'y1': '0', 'y2': '0' }
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titletext = 'unknown'
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if 'players' in event:
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y = str(len(event['players']))
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props['y1'] = y
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props['y2'] = y
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if len(event['players']) == 0:
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titletext = '(no one)'
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else:
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titletext = ', '.join(event['players'])
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if event['type'] == 'error':
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props['class'] = 'error'
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titletext = 'error'
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ev = Element('line', props)
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title = Element('title')
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title.text = '{} ({} — {})'.format(titletext, datetime.fromtimestamp(evstart).strftime('%Y-%m-%d %H:%M'), datetime.fromtimestamp(evend).strftime('%Y-%m-%d %H:%M'))
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ev.append(title)
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group.append(ev)
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return root
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def dumpHTML(arg):
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with open('index.html', 'r') as f:
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html = f.read()
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print( html.format(arg) )
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dumpHTML(tostring(getSVG(readEvents()), encoding='unicode'))
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