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froscon2022/__init__.py

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+#!/usr/bin/python3
+
+import subprocess
+import os.path
+from renderlib import *
+from easing import *
+import svg.path
+
+# URL to Schedule-XML
+scheduleUrl = 'https://programm.froscon.de/2022/schedule.xml'
+
+# For (really) too long titles
+titlemap = {
+    #
+}
+
+
+def introFrames(args):
+	xml = etree.parse('froscon2022/artwork/intro.svg').getroot()
+	pathstr = xml.find(".//*[@id='animatePath']").get('d')
+	frog = xml.find(".//*[@id='animatePath']").get('d')
+	path = svg.path.parse_path(pathstr)
+
+	init = path.point(0)
+
+	frames = 3*fps
+	for i in range(0, frames):
+		p = path.point(i / frames) - init
+		yield (
+			('animatePath', 'style', 'opacity', 0),
+			('frog',  'attr', 'transform', 'translate(%.4f, %.4f)' % (p.real, p.imag+120)),
+			('title', 'style', 'opacity', 0),
+			('names', 'style', 'opacity', 0),
+		)
+
+#	frames = int(0.5*fps)
+#	for i in range(0, frames):
+#		yield (
+#			('animatePath', 'style', 'opacity', 0),
+#			('frog',  'attr', 'transform', 'translate(%.4f, %.4f)' % (p.real, p.imag+120)),
+#			('title',   'style', 'opacity', easeLinear(i, 0, 1, frames)),
+#			('names', 'style', 'opacity', easeLinear(i, 0, 1, frames)),
+#		)
+
+	frames = int(3.0*fps)
+	for i in range(0, frames):
+		yield (
+			('animatePath', 'style', 'opacity', 0),
+			('frog',  'attr', 'transform', 'translate(%.4f, %.4f)' % (p.real, p.imag+120)),
+		)
+
+def outroFrames(args):
+	xml = etree.parse('froscon2022/artwork/outro.svg').getroot()
+	pathstr = xml.find(".//*[@id='animatePath']").get('d')
+	frog = xml.find(".//*[@id='animatePath']").get('d')
+	path = svg.path.parse_path(pathstr)
+
+	init = path.point(0)
+
+	frames = int(4*fps)
+	for i in range(0, frames):
+		p = path.point(i / frames) - init
+		yield (
+		)
+
+def pauseFrames(args):
+	frames = 2*fps
+	for i in range(0, frames):
+		yield (
+			('text1', 'style', 'opacity', 1),
+			('text2', 'style', 'opacity', 0),
+		)
+
+	frames = 1*fps
+	for i in range(0, frames):
+		yield (
+			('text1', 'style', 'opacity', easeLinear(i, 1, -1, frames)),
+			('text2', 'style', 'opacity', 0),
+		)
+
+	frames = 1*fps
+	for i in range(0, frames):
+		yield (
+			('text1', 'style', 'opacity', 0),
+			('text2', 'style', 'opacity', easeLinear(i, 0, 1, frames)),
+		)
+
+	frames = 2*fps
+	for i in range(0, frames):
+		yield (
+			('text1', 'style', 'opacity', 0),
+			('text2', 'style', 'opacity', 1),
+		)
+
+	frames = 1*fps
+	for i in range(0, frames):
+		yield (
+			('text1', 'style', 'opacity', 0),
+			('text2', 'style', 'opacity', easeLinear(i, 1, -1, frames)),
+		)
+
+	frames = 1*fps
+	for i in range(0, frames):
+		yield (
+			('text1', 'style', 'opacity', easeLinear(i, 0, 1, frames)),
+			('text2', 'style', 'opacity', 0),
+		)
+
+def debug():
+	render('intro.svg',
+		'../intro.ts',
+		introFrames,
+		{
+			'$id': 2404,
+			'$title': 'Linux Container im High Performance Computing',
+			'$subtitle': 'Vom Wal zur Singularität und weiter',
+			'$personnames': 'Holger Gantikow'
+		}
+	)
+
+#	render('outro.svg',
+#		'../outro.ts',
+#		outroFrames
+#	)
+
+#	render('pause.svg',
+#		'../pause.ts',
+#		pauseFrames
+#	)
+
+
+def tasks(queue, args, idlist, skiplist):
+	# iterate over all events extracted from the schedule xml-export
+	for event in events(scheduleUrl):
+		if event['room'] not in ('HS 1/2', 'HS3', 'HS4', 'HS7', 'HS8'):
+			print("skipping room %s (%s)" % (event['room'], event['title']))
+			continue
+
+		if (event['id'] in idlist or not idlist) and not 'intro' in skiplist:
+		# generate a task description and put them into the queue
+			queue.put(Rendertask(
+				infile = 'intro.svg',
+				outfile = str(event['id'])+".ts",
+				sequence = introFrames,
+				parameters = {
+					'$id': event['id'],
+					'$title': event['title'],
+#					'$subtitle': event['subtitle'],
+					'$personnames': event['personnames']
+				}
+			))
+
+	if not 'outro' in skiplist:
+		# place a task for the outro into the queue
+		queue.put(Rendertask(
+			infile = 'outro.svg',
+			outfile = 'outro.ts',
+			sequence = outroFrames
+		))
+
+	if not 'pause' in skiplist:
+		# place the pause-sequence into the queue
+		queue.put(Rendertask(
+			infile = 'pause.svg',
+			outfile = 'pause.ts',
+			sequence = pauseFrames
+		))