mirror of
https://github.com/fHDHR/fHDHR_NextPVR.git
synced 2025-12-06 09:06:59 -05:00
66 lines
2.5 KiB
Python
66 lines
2.5 KiB
Python
from flask import Response, request
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from io import BytesIO
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import xml.etree.ElementTree
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class RMG_Devices_DeviceKey_Scan():
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endpoints = ["/devices/<devicekey>/scan", "/rmg/devices/<devicekey>/scan"]
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endpoint_name = "rmg_devices_devicekey_scan"
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endpoint_methods = ["GET", "POST", "DELETE"]
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def __init__(self, fhdhr):
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self.fhdhr = fhdhr
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def __call__(self, devicekey, *args):
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return self.get(devicekey, *args)
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def get(self, devicekey, *args):
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"""Starts a background channel scan."""
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if request.method in ["GET", "POST"]:
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network = request.args.get('network', default=None, type=str)
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source = request.args.get('source', default=None, type=int)
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provider = request.args.get('provider', default=1, type=int)
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self.fhdhr.logger.debug("Scan Requested network:%s, source:%s, provider:%s" % (network, source, provider))
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out = xml.etree.ElementTree.Element('MediaContainer')
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if devicekey == self.fhdhr.config.dict["main"]["uuid"]:
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tuner_status = self.fhdhr.device.tuners.status()
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tuner_scanning = 0
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for tuner in list(tuner_status.keys()):
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if tuner_status[tuner]["status"] == "Scanning":
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tuner_scanning += 1
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if tuner_scanning:
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out.set('status', "1")
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out.set('message', "Scanning")
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else:
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out.set('status', "0")
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out.set('message', "Not Scanning")
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fakefile = BytesIO()
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fakefile.write(b'<?xml version="1.0" encoding="UTF-8"?>\n')
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fakefile.write(xml.etree.ElementTree.tostring(out, encoding='UTF-8'))
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device_xml = fakefile.getvalue()
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return Response(status=200,
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response=device_xml,
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mimetype='application/xml')
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elif request.method in ["DELETE"]:
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out = xml.etree.ElementTree.Element('MediaContainer')
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if devicekey == self.fhdhr.config.dict["main"]["uuid"]:
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self.fhdhr.device.tuners.stop_tuner_scan()
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out.set('status', "0")
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out.set('message', "Scan Aborted")
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fakefile = BytesIO()
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fakefile.write(b'<?xml version="1.0" encoding="UTF-8"?>\n')
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fakefile.write(xml.etree.ElementTree.tostring(out, encoding='UTF-8'))
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device_xml = fakefile.getvalue()
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