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_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_dict, operation)

    def validate(self, request_dict, operation):
        token = request_dict.get('token', None)
        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 == 'adminAdd':
            return self.do_admin_add(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)

        if upload_type and uid and channel:
            count = VoicePromptModel.objects.filter(uid=uid, channel=channel).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)

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

    def do_delete(self, userID, request_dict, response):
        id = request_dict.get('id', None)
        if id:
            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.delete()
                    auth = oss2.Auth(OSS_STS_ACCESS_KEY, OSS_STS_ACCESS_SECRET)
                    bucket = oss2.Bucket(auth, 'oss-cn-shenzhen.aliyuncs.com', 'ansjer-static-resources')
                    obj = 'voice_prompt/{uid}/{channel}/'.format(uid=uid, channel=voice_qs[0].channel) + voice_qs[0].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', None)
        uid = request_dict.get('uid', None)
        channel = request_dict.get('channel', None)

        if uid and channel and lang:
            voice_qs = VoicePromptModel.objects.filter(uid=uid, channel=channel, classification=1)
            system_qs = VoicePromptModel.objects.filter(classification=0, language=lang)
            channel_qs = UidChannelSetModel.objects.filter(uid__uid=uid, channel=channel)

            res = {
                'enter_voice': {},
                'leave_voice': {},
                'voice_status': 0,
                'voice_mute': 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')
                print(channel_qs)
                res['enter_voice'] = channel_qs[0]['voice_prompt_enter']
                res['leave_voice'] = 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']

            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, '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/' + uid + '/' + channel + '/' + filename
                    url = bucket.sign_url('GET', obj, 3600)
                    system['url'] = url
                    del system['filename']
                    if system['type'] == 1:
                        enter_systems.append(system)
                        if res['enter_voice'] == system['id']:
                            res['enter_voice'] = system

                    elif system['type'] == 2:
                        leave_systems.append(system)
                        if res['leave_voice'] == 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'] == 1:
                        enter_customs.append(voice)
                        if res['enter_voice'] == voice['id']:
                            res['enter_voice'] = voice
                    elif voice['type'] == 2:
                        leave_customs.append(voice)
                        if res['leave_voice'] == 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 do_admin_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', '')

        # own_perm = ModelService.check_perm(userID, 10)
        # if not own_perm:
        #     return response.json(404)

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