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# SPDX-License-Identifier: Apache-2.0
#
# Copyright (c) 2023 Malik Talha
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from mpd import MPDClient
import json
from agl_service_voiceagent.utils.config import get_config_value, get_logger
from agl_service_voiceagent.utils.common import load_json_file, words_to_number
class MediaController:
def __init__(self):
self.client = MPDClient()
self.ip = get_config_value('MPD_IP')
self.port = get_config_value('MPD_PORT')
self.is_connected = self.connect()
def connect(self):
try:
self.client.connect(self.ip, self.port)
return True
except Exception as e:
print(f"[-] Error: Failed to connect to MPD server: {e}")
return False
def play(self, uri):
'''
Play the media file at the specified URI.
Args:
uri (str): The URI of the media file to play.
'''
if not self.is_connected:
print("[-] Error: MPD client is not connected.")
return False
try:
self.client.clear()
self.client.add(uri)
self.client.play()
return True
except Exception as e:
print(f"[-] Error: Failed to play media: {e}")
return False
def stop(self):
'''
Stop the media player.
'''
if not self.is_connected:
print("[-] Error: MPD client is not connected.")
return False
try:
self.client.stop()
return True
except Exception as e:
print(f"[-] Error: Failed to stop media: {e}")
return False
def pause(self):
'''
Pause the media player.
'''
if not self.is_connected:
print("[-] Error: MPD client is not connected.")
return False
try:
self.client.pause()
return True
except Exception as e:
print(f"[-] Error: Failed to pause media: {e}")
return False
def resume(self):
'''
Resume the media player.
'''
if not self.is_connected:
print("[-] Error: MPD client is not connected.")
return False
try:
self.client.play()
return True
except Exception as e:
print(f"[-] Error: Failed to resume media: {e}")
return False
def next(self):
'''
Play the next track in the playlist.
'''
if not self.is_connected:
print("[-] Error: MPD client is not connected.")
return False
try:
self.client.next()
return True
except Exception as e:
print(f"[-] Error: Failed to play next track: {e}")
return False
def previous(self):
'''
Play the previous track in the playlist.
'''
if not self.is_connected:
print("[-] Error: MPD client is not connected.")
return False
try:
self.client.previous()
return True
except Exception as e:
print(f"[-] Error: Failed to play previous track: {e}")
return False
def close(self):
self.client.close()
self.client.disconnect()
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