78 lines
2.4 KiB
Python
78 lines
2.4 KiB
Python
"""
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Asterisk Voicemail interface.
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For more details about this platform, please refer to the documentation at
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https://home-assistant.io/components/mailbox.asteriskvm/
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"""
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import asyncio
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import logging
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import os
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from hashlib import sha1
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import homeassistant.util.dt as dt
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from homeassistant.components.mailbox import (Mailbox, CONTENT_TYPE_MPEG,
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StreamError)
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_LOGGER = logging.getLogger(__name__)
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DOMAIN = "DemoMailbox"
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@asyncio.coroutine
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def async_get_handler(hass, config, discovery_info=None):
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"""Set up the Demo mailbox."""
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return DemoMailbox(hass, DOMAIN)
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class DemoMailbox(Mailbox):
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"""Demo Mailbox."""
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def __init__(self, hass, name):
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"""Initialize Demo mailbox."""
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super().__init__(hass, name)
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self._messages = {}
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txt = "Lorem ipsum dolor sit amet, consectetur adipiscing elit. "
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for idx in range(0, 10):
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msgtime = int(dt.as_timestamp(
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dt.utcnow()) - 3600 * 24 * (10 - idx))
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msgtxt = "Message {}. {}".format(
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idx + 1, txt * (1 + idx * (idx % 2)))
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msgsha = sha1(msgtxt.encode('utf-8')).hexdigest()
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msg = {"info": {"origtime": msgtime,
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"callerid": "John Doe <212-555-1212>",
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"duration": "10"},
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"text": msgtxt,
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"sha": msgsha}
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self._messages[msgsha] = msg
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@property
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def media_type(self):
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"""Return the supported media type."""
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return CONTENT_TYPE_MPEG
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@asyncio.coroutine
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def async_get_media(self, msgid):
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"""Return the media blob for the msgid."""
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if msgid not in self._messages:
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raise StreamError("Message not found")
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audio_path = os.path.join(
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os.path.dirname(__file__), '..', 'tts', 'demo.mp3')
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with open(audio_path, 'rb') as file:
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return file.read()
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@asyncio.coroutine
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def async_get_messages(self):
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"""Return a list of the current messages."""
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return sorted(self._messages.values(),
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key=lambda item: item['info']['origtime'],
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reverse=True)
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def async_delete(self, msgid):
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"""Delete the specified messages."""
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if msgid in self._messages:
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_LOGGER.info("Deleting: %s", msgid)
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del self._messages[msgid]
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self.async_update()
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return True
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