89 lines
3.7 KiB
Python
89 lines
3.7 KiB
Python
from django.shortcuts import render
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from django.http import JsonResponse
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from ai.local_ai_api import LocalAIApi
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import json
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from django.conf import settings
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from googleapiclient.discovery import build
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def youtube_search(query):
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if not settings.YOUTUBE_API_KEY or settings.YOUTUBE_API_KEY == "REPLACE_WITH_YOUR_YOUTUBE_API_KEY":
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return None
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youtube = build('youtube', 'v3', developerKey=settings.YOUTUBE_API_KEY)
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request = youtube.search().list(
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q=query,
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part='snippet',
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maxResults=1,
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type='video'
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)
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response = request.execute()
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if response['items']:
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return response['items'][0]['id']['videoId']
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return None
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def get_playlist_for_mood(mood):
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"""
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Returns a mock playlist of songs for a given mood.
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"""
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playlists = {
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"happy": [
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{"title": "Happy", "artist": "Pharrell Williams"},
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{"title": "Don't Stop Me Now", "artist": "Queen"},
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{"title": "Uptown Funk", "artist": "Mark Ronson ft. Bruno Mars"},
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],
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"sad": [
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{"title": "Someone Like You", "artist": "Adele"},
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{"title": "Hurt", "artist": "Johnny Cash"},
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{"title": "Fix You", "artist": "Coldplay"},
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],
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"energetic": [
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{"title": "Eye of the Tiger", "artist": "Survivor"},
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{"title": "Thunderstruck", "artist": "AC/DC"},
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{"title": "Can't Stop", "artist": "Red Hot Chili Peppers"},
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],
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"calm": [
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{"title": "Weightless", "artist": "Marconi Union"},
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{"title": "Clair de Lune", "artist": "Claude Debussy"},
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{"title": "Orinoco Flow", "artist": "Enya"},
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],
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}
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return playlists.get(mood.lower(), [])
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def index(request):
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playlist = None
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if request.method == 'POST':
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user_message = request.POST.get('message')
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conversation = request.session.get('conversation', [])
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conversation.append({'role': 'user', 'content': user_message})
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response = LocalAIApi.create_response({
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"input": [
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{'role': 'system', 'content': 'You are a friendly AI that helps users find music based on their mood. Ask up to 6 questions to understand their mood. Once you have determined the mood, respond with ONLY a JSON object with a single key "playlist" and the value as a list of songs, where each song is a JSON object with "title" and "artist" as keys (e.g. {"playlist": [{"title": "Happy", "artist": "Pharrell Williams"}]}).'},
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*conversation
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],
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})
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ai_message = 'Sorry, I had an error.'
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if response.get("success"):
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json_response = LocalAIApi.decode_json_from_response(response)
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if json_response and 'playlist' in json_response:
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playlist = json_response['playlist']
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for song in playlist:
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video_id = youtube_search(f"{song['title']} {song['artist']}")
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song['video_id'] = video_id
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ai_message = "I've created a playlist for you. I hope you like it!"
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else:
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ai_message = LocalAIApi.extract_text(response)
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conversation.append({'role': 'assistant', 'content': ai_message})
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request.session['conversation'] = conversation
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if request.headers.get('x-requested-with') == 'XMLHttpRequest':
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return JsonResponse({'ai_message': ai_message, 'playlist': playlist})
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return render(request, 'core/index.html', {'user_message': user_message, 'ai_message': ai_message, 'playlist': playlist, 'conversation': conversation})
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else:
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# Start of a new conversation
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request.session['conversation'] = []
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return render(request, 'core/index.html', {'ai_message': 'Hi! How are you feeling today?'}) |