@@ -21,6 +21,7 @@ from ml_model.services.gptimage import Gptimage from ml_model.services.granite import Granite from ml_model.services.grok import Grok from ml_model.services.grok_4_1_fast import Grok_4_1_Fast +from ml_model.services.grok_imagine_video import Grok_Imagine_Video from ml_model.services.hailuo import Hailuo from ml_model.services.hunyuan import Hunyuan from ml_model.services.iconic import Iconic @@ -0,0 +1,64 @@ +import base64 +import time +from datetime import timedelta +from decimal import Decimal +from io import BytesIO +from typing import Any + +import filetype +import requests +from django.core.files import File +from replicate.exceptions import ModelError + +from messages.models import Message +from ml_model.exceptions import RequestBlocked, GenerationException +from ml_model.services.base import SimpleService +from ml_model.tasks import replicate_run + +from payments.exceptions.insufficient_balance import InsufficientBalance +from payments.selectors.payment_plan_selector import PaymentPlanSelector + + +class Grok_Imagine_Video(SimpleService): + TOKENS_COST = Decimal('15') + + @classmethod + def predict_price(cls, content: str, file_exists: bool, info: dict[str, Any]) -> Decimal | None: + duration = info['duration'] + price = cls.TOKENS_COST * duration + return price.quantize(Decimal('0.1'), rounding='ROUND_UP') + + def calculate_price(self, duration: int) -> Decimal: + return (self.TOKENS_COST * duration).quantize(Decimal('0.1'), rounding='ROUND_UP') + + def save_results(self, content: str, t: timedelta, video: str, save: bool = True) -> list[Message]: + msg = Message( + content=content, + content_object=self.store, + elapsed_time=t, + file=File(BytesIO(requests.get(video).content), '.mp4'), + ) + if save: + return Message.objects.bulk_create([msg]) + return [msg] + + def make(self, input_message: Message, save: bool = True) -> list[Message]: + duration = input_message.info.get('duration', 5) + if (balance := PaymentPlanSelector(self.store.user).get_current_balance()) < ( + cost := self.TOKENS_COST * duration + ): + raise InsufficientBalance(balance, cost) + callback_data = dict({'prompt': self.translate_prompt(input_message.content), **input_message.info}) + if image := input_message.file: + callback_data.update({'image': image.url}) + start_time = time.time() + try: + video = replicate_run('xai/grok-imagine-video', callback_data) + except ModelError as exc: + if any(error in str(exc) for error in ('E005', 'E006', 'sexual')): + raise RequestBlocked + raise GenerationException from exc + process_time = timedelta(seconds=(time.time() - start_time)) + self.handle_invoice(input_message.content_object.model, duration=duration) + msgs = self.save_results(input_message.content, process_time, video, save) + return msgs