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[SIS-xxx] adding endless stream feature

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updating abstracto version
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Sheldan
2023-12-12 20:14:55 +01:00
parent c13f40fd3b
commit ae2f88daa3
20 changed files with 247 additions and 23 deletions
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58
python/modules/rest-api/debra.py
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@@ -7,12 +7,16 @@ import logging
import uuid
from __main__ import app
from utils import serve_pil_image
from datetime import timezone, datetime
import pytz
sissi_host = os.getenv('SISSI_HOST')
sissi_port = os.getenv('SISSI_PORT')
latest_donations_url = f'http://{sissi_host}:{sissi_port}/debra/latestDonations'
highest_donations_url = f'http://{sissi_host}:{sissi_port}/debra/highestDonations'
campaign_info_url = f'http://{sissi_host}:{sissi_port}/debra/campaignInfo'
endless_stream_info_url = f'http://{sissi_host}:{sissi_port}/stream/endlessStream'
class DonationImageGenerationParameters:
@@ -129,6 +133,60 @@ def total_donations_image():
return serve_pil_image(img)
@app.route('/debra/image/endlessStream/end')
def endless_stream_image():
stream_id = int(request.args.get('streamId', type=int))
endless_stream_info = json.loads(requests.get(f'{endless_stream_info_url}/{stream_id}').text)
logging.info(f'rendering endless stream end image')
parameters = parse_image_parameters()
if not parameters.validated:
return parameters.validation_message, 400
img = Image.new('RGBA', (parameters.canvas_width, parameters.canvas_height), (255, 0, 0, 0))
d1 = ImageDraw.Draw(img)
font = ImageFont.truetype(f'{parameters.font_name}.ttf', parameters.font_size)
end_time = datetime.strptime(endless_stream_info['endDate'], "%Y-%m-%dT%H:%M:%S%z")
tz = pytz.timezone('Europe/Vienna')
end_time_formatted = end_time.astimezone(tz).strftime('%d.%m %H:%M')
d1.text((0, 0), f"{end_time_formatted}", fill=parameters.color, font=font)
return serve_pil_image(img)
@app.route('/debra/image/endlessStream/end/html')
def endless_stream_html():
refresh_interval = int(request.args.get('refreshInterval', 30, type=int))
random_bit = str(uuid.uuid4())
parameters_query = request.query_string.decode()
return render_template('image_refresh_wrapper.html', imagePath=f'/debra/image/endlessStream/end?{parameters_query}&{random_bit}', refreshInterval=refresh_interval)
@app.route('/debra/image/endlessStream/remaining')
def endless_stream_remaining():
stream_id = int(request.args.get('streamId', type=int))
endless_stream_info = json.loads(requests.get(f'{endless_stream_info_url}/{stream_id}').text)
logging.info(f'rendering endless stream remaining image')
parameters = parse_image_parameters()
if not parameters.validated:
return parameters.validation_message, 400
img = Image.new('RGBA', (parameters.canvas_width, parameters.canvas_height), (255, 0, 0, 0))
d1 = ImageDraw.Draw(img)
font = ImageFont.truetype(f'{parameters.font_name}.ttf', parameters.font_size)
end_time = datetime.strptime(endless_stream_info['endDate'], "%Y-%m-%dT%H:%M:%S%z").replace(tzinfo=pytz.utc)
current_time = datetime.now(timezone.utc)
remaining_time = end_time - current_time
total_seconds = remaining_time.total_seconds()
remaining_time_formatted = f'{int(total_seconds // 3600):02d}:{int((total_seconds % 3600) // 60):02d}:{int(total_seconds % 60):02d}'
d1.text((0, 0), f"{remaining_time_formatted}", fill=parameters.color, font=font)
return serve_pil_image(img)
@app.route('/debra/image/endlessStream/remaining/html')
def endless_stream_remaining_html():
refresh_interval = int(request.args.get('refreshInterval', 30, type=int))
random_bit = str(uuid.uuid4())
parameters_query = request.query_string.decode()
return render_template('image_refresh_wrapper.html', imagePath=f'/debra/image/endlessStream/remaining?{parameters_query}&{random_bit}', refreshInterval=refresh_interval)
@app.route('/debra/image/latestDonations')
def latest_donation_image():
donation_stats = json.loads(requests.get(latest_donations_url).text)