ASJServer/Controller/VoicePromptController.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import time

import oss2
from django.views import View

from Ansjer.config import OSS_STS_ACCESS_KEY, OSS_STS_ACCESS_SECRET
from Model.models import VoicePromptModel, UidChannelSetModel, Device_Info
from Object.ResponseObject import ResponseObject
from Object.TokenObject import TokenObject
from Service.CommonService import CommonService
from Service.ModelService import ModelService


class VoicePromptView(View):

    def get(self, request, *args, **kwargs):
        request.encoding = 'utf-8'
        request_dict = request.GET
        operation = kwargs.get('operation', None)
        return self.validate(request, request_dict, operation)

    def post(self, request, *args, **kwargs):
        request.encoding = 'utf-8'
        request_dict = request.POST
        operation = kwargs.get('operation', None)
        return self.validate(request, request_dict, operation)

    def validate(self, request, request_dict, operation):
        token = request_dict.get('token', None)
        print(token)
        lang = request_dict.get('lang', None)
        response = ResponseObject(lang=lang)
        token = TokenObject(token)
        if token.code != 0:
            return response.json(token.code)

        if operation == 'getUploadUrl':
            return self.get_upload_url(request_dict, response)
        elif operation == 'add':
            return self.do_add(request_dict, response)
        elif operation == 'delete':
            return self.do_delete(token.userID, request_dict, response)
        elif operation == 'query':
            return self.do_query(request_dict, response)
        elif operation == 'update':
            return self.do_update(token.userID, request_dict, response)
        elif operation == 'adminGetUploadUrl':
            return self.admin_get_upload_url(token.userID, request_dict, response)
        elif operation == 'adminAdd':
            return self.do_admin_add(token.userID, request_dict, response)
        elif operation == 'adminQuery':
            return self.do_admin_query(token.userID, request_dict, response)
        elif operation == 'adminUpdate':
            return self.do_admin_update(token.userID, request_dict, response)
        elif operation == 'adminDelete':
            return self.do_admin_delete(token.userID, request_dict, response)
        elif operation == 'uploadSystemVoice':
            return self.upload_system_voice(request, request_dict, response)
        else:
            return response.json(404)

    def get_upload_url(self, request_dict, response):
        upload_type = request_dict.get('upload_type', None)
        uid = request_dict.get('uid', None)
        channel = request_dict.get('channel', None)
        type = request_dict.get('type', None)
        algorithm_type = int(request_dict.get('algorithmType', 99))

        if upload_type and uid and channel:
            vp_qs = VoicePromptModel.objects.filter(uid=uid, channel=channel, type=type)
            vp_qs = vp_qs.filter(algorithm_type=algorithm_type)
            count = vp_qs.count()
            if count >= 3:
                return response.json(201)

            auth = oss2.Auth(OSS_STS_ACCESS_KEY, OSS_STS_ACCESS_SECRET)
            bucket = oss2.Bucket(auth, 'oss-cn-shenzhen.aliyuncs.com', 'ansjer-static-resources')
            name = CommonService.createOrderID()
            filename = str(name) + '.' + upload_type
            obj = 'voice_prompt/{uid}/{channel}/'.format(uid=uid, channel=channel) + filename

            url = bucket.sign_url('PUT', obj, 7200)
            return response.json(0, {'put_url': url, 'filename': filename})
        else:
            return response.json(444)

    def do_add(self, request_dict, response):
        filename = request_dict.get('filename', None)
        title = request_dict.get('title', None)
        type = request_dict.get('type', None)
        lang = request_dict.get('lang', '')
        uid = request_dict.get('uid', None)
        channel = request_dict.get('channel', None)
        algorithm_type = request_dict.get('algorithmType', None)

        if filename and title and type and uid and channel:
            voice_prompt = VoicePromptModel()
            voice_prompt.filename = filename
            voice_prompt.title = title
            voice_prompt.type = type
            voice_prompt.language = lang
            voice_prompt.classification = 1
            voice_prompt.uid = uid
            voice_prompt.channel = channel
            voice_prompt.add_time = int(time.time())
            if algorithm_type:
                voice_prompt.algorithm_type = int(algorithm_type)
            voice_prompt.save()

            res = {
                'id': voice_prompt.id,
                'filename': filename,
                'title': title,
                'type': type,
            }
            auth = oss2.Auth(OSS_STS_ACCESS_KEY, OSS_STS_ACCESS_SECRET)
            bucket = oss2.Bucket(auth, 'oss-cn-shenzhen.aliyuncs.com', 'ansjer-static-resources')
            filename = res['filename']
            obj = 'voice_prompt/{uid}/{channel}/'.format(uid=uid, channel=channel) + filename
            url = bucket.sign_url('GET', obj, 3600)
            res['url'] = url
            del res['filename']
            return response.json(0, res)
        else:
            return response.json(444)

    def do_update(self, userID, request_dict, response):
        id = request_dict.get('id', None)
        title = request_dict.get('title', None)

        if id and title:
            voice_qs = VoicePromptModel.objects.filter(id=id)
            if voice_qs.exists():
                uid = voice_qs[0].uid
                device_qs = Device_Info.objects.filter(UID=uid, userID=userID)
                if device_qs.exists():
                    voice_qs.update(title=title)
                    return response.json(0)
                else:
                    return response.json(404)
            else:
                return response.json(173)
        else:
            return response.json(444)

    def do_delete(self, userID, request_dict, response):
        id = request_dict.get('id', None)
        ids = request_dict.get('ids', None)
        if id:
            voice_qs = VoicePromptModel.objects.filter(id=id)
        elif ids:
            voice_qs = VoicePromptModel.objects.filter(id__in=ids.split(','))

        if not voice_qs.exists():
            return response.json(14)

        for voice in voice_qs:
            uid = voice.uid
            device_qs = Device_Info.objects.filter(UID=uid, userID=userID)
            if device_qs.exists():
                channel = voice.channel
                filename = voice.filename
                voice_qs.delete()
                auth = oss2.Auth(OSS_STS_ACCESS_KEY, OSS_STS_ACCESS_SECRET)
                bucket = oss2.Bucket(auth, 'http://oss-cn-shenzhen.aliyuncs.com', 'ansjer-static-resources')
                obj = 'voice_prompt/{uid}/{channel}/'.format(uid=uid, channel=channel) + filename
                bucket.delete_object(obj)
                return response.json(0)
            else:
                return response.json(404)

        else:
            return response.json(444)

    def do_query(self, request_dict, response):
        lang = request_dict.get('lang', 'en')
        uid = request_dict.get('uid', None)
        channel = request_dict.get('channel', None)
        # 个性语音增加算法类型区分默认0兼容老版本
        algorithm_type = int(request_dict.get('algorithmType', 99))

        if uid and channel and lang:
            voice_qs = VoicePromptModel.objects.filter(uid=uid, channel=channel, classification=1,
                                                       algorithm_type=algorithm_type)
            system_qs = VoicePromptModel.objects.filter(classification=0, language=lang, status=1,
                                                        algorithm_type=algorithm_type)
            if not system_qs.exists() and lang != 'en':
                system_qs = VoicePromptModel.objects.filter(classification=0, language='en', status=1,
                                                            algorithm_type=algorithm_type)
            channel_qs = UidChannelSetModel.objects.filter(uid__uid=uid, channel=channel,
                                                           algorithm_type=algorithm_type)

            res = {
                'enter_voice': {},
                'leave_voice': {},
                'voice_status': 0,
                'voice_mute': 0
            }
            enter_voice_id = 0
            leave_voice_id = 0
            if channel_qs.exists():
                channel_qs = channel_qs.values('voice_prompt_enter', 'voice_prompt_leave', 'voice_prompt_status',
                                               'voice_prompt_intelligent_mute', 'voice_start_x', 'voice_start_y',
                                               'voice_end_x', 'voice_end_y', 'voice_start_time', 'voice_end_time',
                                               'voice_repeat_day', 'voice_direction')
                print(channel_qs)
                enter_voice_id = int(channel_qs[0]['voice_prompt_enter'])
                leave_voice_id = int(channel_qs[0]['voice_prompt_leave'])
                res['voice_status'] = channel_qs[0]['voice_prompt_status']
                res['voice_mute'] = channel_qs[0]['voice_prompt_intelligent_mute']
                res['start_x'] = channel_qs[0]['voice_start_x']
                res['start_y'] = channel_qs[0]['voice_start_y']
                res['end_x'] = channel_qs[0]['voice_end_x']
                res['end_y'] = channel_qs[0]['voice_end_y']
                res['start_time'] = channel_qs[0]['voice_start_time']
                res['end_time'] = channel_qs[0]['voice_end_time']
                res['repeat_day'] = channel_qs[0]['voice_repeat_day']
                res['direction'] = channel_qs[0]['voice_direction']

            enter_systems = []
            leave_systems = []
            enter_customs = []
            leave_customs = []

            res['system'] = {}
            res['custom'] = {}
            auth = oss2.Auth(OSS_STS_ACCESS_KEY, OSS_STS_ACCESS_SECRET)
            bucket = oss2.Bucket(auth, 'https://oss-cn-shenzhen.aliyuncs.com', 'ansjer-static-resources')
            if system_qs.exists():
                system_qs = system_qs.values('id', 'title', 'filename', 'type')
                for system in system_qs:
                    filename = system['filename']
                    obj = 'voice_prompt/system/' + filename
                    url = bucket.sign_url('GET', obj, 3600)
                    system['url'] = url
                    del system['filename']
                    if system['type'] == 0:
                        enter_systems.append(system)
                        if enter_voice_id == system['id']:
                            res['enter_voice'] = system

                    elif system['type'] == 1:
                        leave_systems.append(system)
                        if leave_voice_id == system['id']:
                            res['leave_voice'] = system

            if voice_qs.exists():
                voice_qs = voice_qs.values('id', 'title', 'filename', 'type')

                for voice in voice_qs:
                    filename = voice['filename']
                    obj = 'voice_prompt/' + uid + '/' + channel + '/' + filename
                    url = bucket.sign_url('GET', obj, 3600)
                    voice['url'] = url
                    del voice['filename']
                    if voice['type'] == 0:
                        enter_customs.append(voice)
                        if enter_voice_id == voice['id']:
                            res['enter_voice'] = voice
                    elif voice['type'] == 1:
                        leave_customs.append(voice)
                        if leave_voice_id == voice['id']:
                            res['leave_voice'] = voice

            res['system']['enter'] = enter_systems
            res['system']['leave'] = leave_systems
            res['custom']['enter'] = enter_customs
            res['custom']['leave'] = leave_customs

            return response.json(0, res)

        else:
            return response.json(444)

    def admin_get_upload_url(self, userID, request_dict, response):
        own_perm = ModelService.check_perm(userID, 10)
        if not own_perm:
            return response.json(404)

        upload_type = request_dict.get('upload_type', None)

        if upload_type:
            auth = oss2.Auth(OSS_STS_ACCESS_KEY, OSS_STS_ACCESS_SECRET)
            bucket = oss2.Bucket(auth, 'oss-cn-shenzhen.aliyuncs.com', 'ansjer-static-resources')
            name = CommonService.createOrderID()
            filename = str(name) + '.' + upload_type
            obj = 'voice_prompt/system/' + filename

            url = bucket.sign_url('PUT', obj, 7200)
            return response.json(0, {'put_url': url, 'filename': filename})
        else:
            return response.json(444)

    @classmethod
    def upload_system_voice(cls, request, request_dict, response):
        """
        上传系统个性化语音（系统默认以及算法小店默认提示音）
        个性化语音有两个功能涉及使用一个是设备个性化语音,一个是算法小店语音
        此接口上传个性化语音文件
        参数algorithmType不为空或者不等于99（默认值）则系统保存的是算法小店的个性化语音
        """
        voice_file = request.FILES.get('voiceFile', None)
        algorithm_type = int(request_dict.get('algorithmType', 99))
        voice_title = request_dict.get('voiceTitle', None)
        language = request_dict.get('language', None)

        if not all([voice_file, algorithm_type, voice_title, language]):
            return response.json(444)
        try:
            filename = CommonService.createOrderID()  # 文件名时间+随机数生成
            file_ext = '.' + voice_file.name.split('.')[-1]
            now_time = int(time.time())
            key = 'voice_prompt/system/' + filename + file_ext
            # 上传文件到阿里云OSS
            auth = oss2.Auth(OSS_STS_ACCESS_KEY, OSS_STS_ACCESS_SECRET)
            bucket = oss2.Bucket(auth, 'oss-cn-shenzhen.aliyuncs.com', 'ansjer-static-resources')
            bucket.put_object(key=key, data=voice_file)

            voice_type = 1 if algorithm_type < 99 else 0  # 算法小店提示音默认判断type=1才会显示
            voice_vo = {
                'title': voice_title,
                'filename': filename + file_ext,
                'add_time': now_time,
                'classification': 0,
                'algorithm_type': algorithm_type,
                'language': language,
                'type': voice_type
            }
            VoicePromptModel.objects.create(**voice_vo)

            return response.json(0)
        except Exception as e:
            print(e)
            return response.json(500, 'error_line:{}, error_msg:{}'.format(e.__traceback__.tb_lineno, repr(e)))

    def do_admin_add(self, userID, request_dict, response):
        own_perm = ModelService.check_perm(userID, 10)
        if not own_perm:
            return response.json(404)

        filename = request_dict.get('filename', None)
        title = request_dict.get('title', None)
        type = request_dict.get('type', None)
        lang = request_dict.get('lang', '')

        if filename and title and type:
            voice_prompt = VoicePromptModel()
            voice_prompt.filename = filename
            voice_prompt.title = title
            voice_prompt.type = type
            voice_prompt.language = lang
            voice_prompt.classification = 0
            voice_prompt.add_time = int(time.time())
            voice_prompt.status = 0
            voice_prompt.save()

            return response.json(0)
        else:
            return response.json(444)

    def do_admin_query(self, userID, request_dict, response):
        own_perm = ModelService.check_perm(userID, 10)
        if not own_perm:
            return response.json(404)

        type = request_dict.get('type', 0)
        page = request_dict.get('page', None)
        line = request_dict.get('line', None)

        if page is None or line is None:
            return response.json(444)

        voice_qs = VoicePromptModel.objects.filter(classification=0, type=type)
        print(voice_qs)
        res = {
            'count': 0
        }

        if voice_qs.exists():
            page = int(page)
            line = int(line)

            start = (page - 1) * line
            end = start + line
            count = voice_qs.count()
            res['count'] = count

            voice_qs = voice_qs.values('id', 'title', 'type', 'language', 'status', 'filename')[start:end]

            auth = oss2.Auth(OSS_STS_ACCESS_KEY, OSS_STS_ACCESS_SECRET)
            bucket = oss2.Bucket(auth, 'oss-cn-shenzhen.aliyuncs.com', 'ansjer-static-resources')

            for item in voice_qs:
                filename = item['filename']
                obj = 'voice_prompt/system/' + filename
                url = bucket.sign_url('GET', obj, 3600)
                item['url'] = url
                del item['filename']
            res['data'] = list(voice_qs)
            return response.json(0, res)
        else:
            res['data'] = []
            return response.json(0, res)

    def do_admin_update(self, userID, request_dict, response):
        own_perm = ModelService.check_perm(userID, 10)
        if not own_perm:
            return response.json(404)

        id = request_dict.get('id', None)
        status = request_dict.get('status', None)
        title = request_dict.get('title', None)

        if id and status and title:
            VoicePromptModel.objects.filter(id=id, classification=0).update(status=status, title=title)
            return response.json(0)
        else:
            return response.json(444)

    def do_admin_delete(self, userID, request_dict, response):
        own_perm = ModelService.check_perm(userID, 10)
        if not own_perm:
            return response.json(404)

        id = request_dict.get('id', None)
        if id:
            VoicePromptModel.objects.filter(id=id, classification=0).delete()
            return response.json(0)
        else:
            return response.json(444)