279 lines
9.1 KiB
Python
279 lines
9.1 KiB
Python
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"""
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Reolink Camera API
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"""
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import requests
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import datetime
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import json
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import logging
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_LOGGER = logging.getLogger(__name__)
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class ReolinkApi(object):
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def __init__(self, ip, channel):
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self._url = "http://" + ip + "/cgi-bin/api.cgi"
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self._ip = ip
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self._channel = channel
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self._token = None
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self._motion_state = False
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self._last_motion = 0
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self._device_info = None
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self._motion_state = None
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self._ftp_state = None
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self._email_state = None
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self._ir_state = None
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self._rtspport = None
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self._rtmpport = None
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self._ptzpresets = dict()
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def status(self):
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if self._token is None:
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return
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param_channel = {"channel": self._channel}
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body = [{"cmd": "GetDevInfo", "action":1, "param": param_channel},
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{"cmd": "GetNetPort", "action": 1, "param": param_channel},
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{"cmd": "GetFtp", "action": 1, "param": param_channel},
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{"cmd": "GetEmail", "action": 1, "param": param_channel},
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{"cmd": "GetIrLights", "action": 1, "param": param_channel},
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{"cmd": "GetPtzPreset", "action": 1, "param": param_channel}]
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param = {"token": self._token}
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response = self.send(body, param)
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try:
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json_data = json.loads(response.text)
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except:
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_LOGGER.error(f"Error translating response to json")
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return
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for data in json_data:
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try:
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if data["cmd"] == "GetDevInfo":
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self._device_info = data
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elif data["cmd"] == "GetNetPort":
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self._netport_settings = data
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self._rtspport = data["value"]["NetPort"]["rtspPort"]
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self._rtmpport = data["value"]["NetPort"]["rtmpPort"]
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elif data["cmd"] == "GetFtp":
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self._ftp_settings = data
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if (data["value"]["Ftp"]["schedule"]["enable"] == 1):
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self._ftp_state = True
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else:
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self._ftp_state = False
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elif data["cmd"] == "GetEmail":
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self._email_settings = data
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if (data["value"]["Email"]["schedule"]["enable"] == 1):
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self._email_state = True
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else:
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self._email_state = False
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elif data["cmd"] == "GetIrLights":
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self._ir_settings = data
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if (data["value"]["IrLights"]["state"] == "Auto"):
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self._ir_state = True
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else:
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self._ir_state = False
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elif data["cmd"] == "GetPtzPreset":
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self._ptzpresets_settings = data
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for preset in data["value"]["PtzPreset"]:
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if int(preset["enable"]) == 1:
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preset_name = preset["name"]
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preset_id = int(preset["id"])
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self._ptzpresets[preset_name] = preset_id
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_LOGGER.debug(f"Got preset {preset_name} with ID {preset_id}")
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else:
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_LOGGER.debug(f"Preset is not enabled: {preset}")
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except:
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continue
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@property
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def motion_state(self):
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body = [{"cmd": "GetMdState", "action": 0, "param":{"channel":self._channel}}]
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param = {"token": self._token}
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response = self.send(body, param)
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try:
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json_data = json.loads(response.text)
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if json_data is None:
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_LOGGER.error(f"Unable to get Motion detection state at IP {self._ip}")
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self._motion_state = False
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return self._motion_state
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if json_data[0]["value"]["state"] == 1:
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self._motion_state = True
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self._last_motion = datetime.datetime.now()
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else:
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self._motion_state = False
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except:
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self._motion_state = False
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return self._motion_state
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@property
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def still_image(self):
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response = self.send(None, f"?cmd=Snap&channel={self._channel}&token={self._token}", stream=True)
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response.raw.decode_content = True
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return response.raw
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@property
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def snapshot(self):
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response = self.send(None, f"?cmd=Snap&channel={self._channel}&token={self._token}", stream=False)
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return response.content
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@property
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def ftp_state(self):
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return self._ftp_state
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@property
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def email_state(self):
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return self._email_state
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@property
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def ir_state(self):
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return self._ir_state
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@property
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def rtmpport(self):
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return self._rtmpport
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@property
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def rtspport(self):
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return self._rtspport
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@property
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def last_motion(self):
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return self._last_motion
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@property
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def ptzpresets(self):
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return self._ptzpresets
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def login(self, username, password):
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body = [{"cmd": "Login", "action": 0, "param": {"User": {"userName": username, "password": password}}}]
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param = {"cmd": "Login", "token": "null"}
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response = self.send(body, param)
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try:
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json_data = json.loads(response.text)
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except:
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_LOGGER.error(f"Error translating login response to json")
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return
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if json_data is not None:
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if json_data[0]["code"] == 0:
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self._token = json_data[0]["value"]["Token"]["name"]
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_LOGGER.info(f"Reolink camera logged in at IP {self._ip}")
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else:
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_LOGGER.error(f"Failed to login at IP {self._ip}. No token available")
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else:
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_LOGGER.error(f"Failed to login at IP {self._ip}. Connection error.")
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def logout(self):
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body = [{"cmd":"Logout","action":0,"param":{}}]
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param = {"cmd": "Logout", "token": self._token}
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self.send(body, param)
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def set_ftp(self, enabled):
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self.status()
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if not self._ftp_settings:
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_LOGGER.error("Error while fetching current FTP settings")
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return
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if enabled == True:
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newValue = 1
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else:
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newValue = 0
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body = [{"cmd":"SetFtp","action":0,"param": self._ftp_settings["value"] }]
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body[0]["param"]["Ftp"]["schedule"]["enable"] = newValue
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response = self.send(body, {"cmd": "SetFtp", "token": self._token} )
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try:
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json_data = json.loads(response.text)
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if json_data[0]["value"]["rspCode"] == 200:
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return True
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else:
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return False
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except:
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_LOGGER.error(f"Error translating FTP response to json")
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return False
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def set_email(self, enabled):
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self.status()
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if not self._email_settings:
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_LOGGER.error("Error while fetching current email settings")
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return
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if enabled == True:
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newValue = 1
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else:
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newValue = 0
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body = [{"cmd":"SetEmail","action":0,"param": self._email_settings["value"] }]
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body[0]["param"]["Email"]["schedule"]["enable"] = newValue
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response = self.send(body, {"cmd": "SetEmail", "token": self._token} )
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try:
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json_data = json.loads(response.text)
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if json_data[0]["value"]["rspCode"] == 200:
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return True
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else:
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return False
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except:
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_LOGGER.error(f"Error translating Email response to json")
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return False
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def set_ir_lights(self, enabled):
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self.status()
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if not self._ir_settings:
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_LOGGER.error("Error while fetching current IR light settings")
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return
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if enabled == True:
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newValue = "Auto"
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else:
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newValue = "Off"
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body = [{"cmd":"SetIrLights","action":0,"param": self._ir_settings["value"] }]
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body[0]["param"]["IrLights"]["state"] = newValue
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response = self.send(body, {"cmd": "SetIrLights", "token": self._token} )
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try:
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json_data = json.loads(response.text)
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if json_data[0]["value"]["rspCode"] == 200:
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return True
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else:
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return False
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except requests.exceptions.RequestException:
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_LOGGER.error(f"Error translating IR Lights response to json")
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return False
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def send(self, body, param, stream=False):
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try:
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if (self._token is None and
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(body is None or body[0]["cmd"] != "Login")):
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_LOGGER.info(f"Reolink camera at IP {self._ip} is not logged in")
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return
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if body is None:
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response = requests.get(self._url, params=param, stream=stream)
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else:
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response = requests.post(self._url, data=json.dumps(body), params=param)
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return response
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except Exception:
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_LOGGER.error(f"Exception while calling Reolink camera API at ip {self._ip}")
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return None
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