Python MySQL.save方法代碼示例

# 需要導入模塊: from MySQL import MySQL [as 別名]
# 或者: from MySQL.MySQL import save [as 別名]
def user_auth(data):
	db = MySQL()

	userId = None
	isNewUser = None

	validate = db.get("SELECT * FROM `validate` WHERE `mobile`=%s and `device` = %s ORDER BY `valid_date` desc", (data['Id'], data['Device']))

	if validate and (validate['code'] == data['Validate'] or '147258369' == data['Validate'] or '0147258369' == data['Validate']): # 需要驗證下時間，目前後門驗證碼為：0147258369
		#
		# 手機號+驗證碼 登錄
		#
		user = db.get("SELECT * FROM `user` WHERE `mobile`=%s",(data['Id']))
		userId = Utils.UUID() if not user else user['id']
		isNewUser = True if not user else False
		if isNewUser:
			# New user
			# TODO: 是否需要生成默認用戶名和密碼？
			result = db.save("INSERT INTO `user` (`id`, `mobile`) VALUES (%s,%s)", (userId, data['Id']))
			db.end()
			
			# 關聯新用戶數據
			db.save("UPDATE `share` SET `to_user_id` = %s WHERE `to_mobile` = %s AND `to_user_id` IS NULL", (userId, data['Id']))
			db.end()
	else:
		#
		# 通過 用戶名/郵箱 + 密碼 方式登錄
		#
		user = db.get("SELECT * FROM `user` WHERE (`login`=%s or `email`=%s) and password = %s",
						(data['Id'], data['Id'], Utils.MD5(data['Validate'])))
		if user:
			userId = user['id']
			isNewUser = False
		else:
			raise Exception("驗證信息不存在或驗證碼錯誤.")

	#
	# create session
	#
	sessionId = Utils.UUID()
	valid_date = datetime.now() + timedelta(days=300)  # 默認登錄驗證有效期300天
	# clear old session
	db.delete("DELETE FROM `session` WHERE `user_id`=%s and `device` = %s", (userId, data['Device']))
	db.end()
	# insert new session
	result = db.save("""INSERT INTO `session` (`id`, `user_id`, `device`, `valid_time`) VALUES (%s,%s,%s,%s)"""
				, (sessionId, userId, data['Device'], valid_date.strftime('%Y-%m-%d %H:%M:%S')))
	db.end()

	return {
		'UserKey'       : sessionId, 
		'NewUser'       : isNewUser, 
		'ValidityDate'  : valid_date
		}

# 需要導入模塊: from MySQL import MySQL [as 別名]
# 或者: from MySQL.MySQL import save [as 別名]
def create(toUserId, notifyContent, sender=None, refId=None):
	notifyId = Utils.UUID()
	db = MySQL()
	db.save("INSERT INTO `user_notify` (`id`,`user_id`,`notify`,`sender`,`ref_id`) VALUES (%s,%s,%s,%s,%s)", (notifyId, toUserId, notifyContent, sender, refId))
	db.end()

	try:
		NotifyTCPServer.notify_server_has_new(toUserId)
	except Exception as e:
		print "Error: %s" % e

	return notifyId

# 需要導入模塊: from MySQL import MySQL [as 別名]
# 或者: from MySQL.MySQL import save [as 別名]
	def get(self, numStr):
		num = NumberCodec.decode(numStr)
		db = MySQL()
		# first find
		urlInstance = db.get(r"SELECT * FROM `short_urls` WHERE `id`=%s", num)
		if urlInstance:
			self.redirect(urlInstance['url'])
			# log
			db.save(r"INSERT INTO `short_urls_log` (`url_id`) VALUES (%s)", (num))
			db.end()
		else:
			raise tornado.web.HTTPError(404)

# 需要導入模塊: from MySQL import MySQL [as 別名]
# 或者: from MySQL.MySQL import save [as 別名]
def invite_code(data):
	userId = UserService.user_id(data['UserKey'])
	db = MySQL()

	code = Utils.UUID()
	result = db.save("INSERT INTO `invite` (`id`, `user_id`, `type`, `refer_id`, `info`) VALUES (%s,%s,%s,%s,%s)", 
					(code, userId, data.get('Type', None), data.get('ReferId', None), data.get('Info', None)))
	db.end()

	return {
		'Code': code,
	}

# 需要導入模塊: from MySQL import MySQL [as 別名]
# 或者: from MySQL.MySQL import save [as 別名]
def share_video(data):
	"""
	分享視頻
	方法：
		share_video
	參數：
		UserKey[string] –用戶登錄後的會話ID。
		VID[string] – 分配的視頻ID
		To[Array] – 分享對象列表，分享對象如下定義：
			Mobile[string] – 分享手機號，必填
			Name[string] – 分享姓名，可選
	返回值：
		sessionId[string] – 分配的分享會話ID
		Results[Array] – 分享結果對象列表，分享結果對象如下定義：
			Mobile[string] – 分享手機號
			Signup[boolean] – 是否注冊用戶
	"""
	userId = UserService.user_id(data['UserKey'])
	db = MySQL()

	videoInstance = db.get('SELECT * FROM `video` WHERE `id` = %s', (data['VID']))
	if not videoInstance:
		raise Exception("視頻不存在.")

	sessionId = Utils.UUID()
	results = []
	for to in data.get('To', ()):
		toUserId = UserService.getUserIdByMobile(to.get('Mobile'))
		result = db.save("""INSERT INTO `share` (`session_id`,`owner_id`,`video_id`,`to_user_id`,`to_mobile`,`to_name`) VALUES (%s,%s,%s,%s,%s,%s)"""
					, (sessionId, userId, data['VID'], toUserId, to.get('Mobile'), to.get('Name')))
		db.end()

		if toUserId:
			# create app notify
			NotifyService.create(toUserId, Utils.json_dumps({
				'Type'	: 'share_video',
				'From'	: UserService.user_mobile(userId),
				'To'	: to.get('Mobile'),
				'Date'	: datetime.now(),
				'VID'	: data['VID'],
			}), sender = 'share_video', refId = sessionId)

		if result:
			results.append({
				'Mobile': to.get('Mobile'),
				'Signup': toUserId != None
				})

	return {'SessionId': sessionId, 'Results': results}

# 需要導入模塊: from MySQL import MySQL [as 別名]
# 或者: from MySQL.MySQL import save [as 別名]
def user_validate(data):
	db = MySQL()
	
	code = str(randint(10000,99999))
	valid_date = datetime.now() + timedelta(seconds=180)

	#
	# TODO: 發送短信到 data['Mobile'] , 驗證碼為 code， 過期時間 90秒
	#

	result = db.save("INSERT INTO `validate` (`mobile`, `code`, `device`, `valid_date`) VALUES (%s,%s,%s,%s)", 
					(data['Mobile'], code, data['Device'], valid_date.strftime('%Y-%m-%d %H:%M:%S')))
	db.end()

	return valid_date

# 需要導入模塊: from MySQL import MySQL [as 別名]
# 或者: from MySQL.MySQL import save [as 別名]
def createShortUrl(url):
	urlId = 0
	db = MySQL()
	urlhash = Utils.MD5(url)

	# first find
	urlInstance = db.get(r"SELECT * FROM `short_urls` WHERE `hash`=%s", urlhash)
	if urlInstance:
		urlId = urlInstance['id']

	# create if don't found
	if urlId == 0:
		result = db.save(r"INSERT INTO `short_urls` (`hash`, `url`) VALUES (%s,%s)", (urlhash, url))
		urlId = db.getInsertId()
		db.end()

	return __short_url_prefix + NumberCodec.encode(urlId)

# 需要導入模塊: from MySQL import MySQL [as 別名]
# 或者: from MySQL.MySQL import save [as 別名]
def space_create(data):
	userId = UserService.user_id(data['UserKey'])
	db = MySQL()

	spaceId = Utils.UUID()
	result = db.save("INSERT INTO `space` (`id`, `user_id`, `name`) VALUES (%s,%s,%s)", 
					(spaceId, userId, data.get('Name', '')))
	db.end()

	space_reindex({
			'UserKey': data['UserKey'],
			'Id': spaceId,
			'After': data.get('After', ''),
		})

	return {
		'Id': spaceId,
		'Name': data.get('Name', '')
	}

# 需要導入模塊: from MySQL import MySQL [as 別名]
# 或者: from MySQL.MySQL import save [as 別名]
def video_create(data):
	"""
	設置視頻信息
	方法：
		video_create
	參數：
		UserKey[string] –用戶登錄後的會話ID。
		UploadId[string] – 分配的上傳會話ID
		Title[string] – 視頻標題
		Author[string] – 分享者/創作者名稱
		CreateTime[date] – 創作日期
		Category[string] – 視頻分類
		Describe[string] – 視頻描述
		Tag[string] – 視頻標簽，標簽內容有半角“,”（逗號）分割
		AddrStr[string] - 視頻位置信息
		Longitude[float] - 視頻位置 - 經度
		Latitude[float] - 視頻位置 - 緯度
	返回值：
		VID[string] – 視頻ID
	"""

	userId = UserService.user_id(data['UserKey'])

	fileName = "%s/%s" % (uploadDirectory, data['UploadId'])

	db = MySQL()
	newId = Utils.UUID()
	media = MediaProbe(fileName)

	# media.createTime()
	result = db.save("""INSERT INTO `video` (`id`, `upload_id`, `owner_id`, `duration`, `video_width`, `video_height`, `video_bitrate`, `title`, `author`, `create_date`, `category`, `describe`, `tag`, `lbs_addr`, `lbs_lon`, `lbs_lat`) 
						VALUES (%s,%s,%s,%s,%s, %s,%s,%s,%s,%s, %s,%s,%s,%s,%s,%s)""",
					(newId, data['UploadId'], userId, media.duration(), media.videoWidth(), media.videoHeight(), media.videoBitrate(), 
					data.get('Title', ''),
					data.get('Author', ''),
					data.get('CreateTime', media.createTime()),
					data.get('Category', ''),
					data.get('Describe', ''),
					data.get('Tag', ''),
					data.get('AddrStr', None),
					data.get('Longitude', None),
					data.get('Latitude', None)))
	db.end()

	# 截圖
	destFileName = "%s/%s.jpg" % (videoDirectory, newId)
	Transcoder.VideoPoster(fileName, destFileName)

	# post transcode task
	# 原清晰度
	if media.videoCodec() == 'h264' and media.audioCodec() == 'aac' :
		result = db.save("""INSERT INTO `video_transcode` (`video_id`, `file_name`, `video_width`, `video_height`, `video_bitrate`, `video_codec`, `audio_channels`, `audio_bitrate`, `audio_codec`) 
							VALUES (%s,%s,%s,%s,%s, %s,%s,%s,%s)""",
						(newId, newId + '.mp4',
							media.videoWidth(),
							media.videoHeight(),
							media.videoBitrate(),
							'copy',
							media.audioChannels(),
							media.audioBitrate(),
							'copy'))
		taskId = db.getInsertId()
		db.end()
	else:
		result = db.save("""INSERT INTO `video_transcode` (`video_id`, `file_name`, `video_width`, `video_height`, `video_bitrate`, `video_codec`, `audio_channels`, `audio_bitrate`, `audio_codec`) 
							VALUES (%s,%s,%s,%s,%s, %s,%s,%s,%s)""",
						(newId, newId + '.mp4',
							media.videoWidth(),
							media.videoHeight(),
							media.videoBitrate(),
							TranscodeTemplates.HD['video_codec'],
							media.audioChannels(),
							media.audioBitrate(),
							TranscodeTemplates.HD['audio_codec'] ))
		taskId = db.getInsertId()
		db.end()

	# 高清
	if media.supportHD() and not media.DefinitionIsHD():
		result = db.save("""INSERT INTO `video_transcode` (`video_id`, `file_name`, `video_width`, `video_height`, `video_bitrate`, `video_codec`, `audio_channels`, `audio_bitrate`, `audio_codec`) 
							VALUES (%s,%s,%s,%s,%s, %s,%s,%s,%s)""",
						(newId, newId + '_hd.mp4', 
							int(TranscodeTemplates.HD['video_width']), 
							int(TranscodeTemplates.HD['video_width']) / media.videoAspect(),
							TranscodeTemplates.HD['video_bitrate'], 
							TranscodeTemplates.HD['video_codec'],
							TranscodeTemplates.HD['audio_channel'],
							TranscodeTemplates.HD['audio_bitrate'],
							TranscodeTemplates.HD['audio_codec'] ))
		taskId = db.getInsertId()
		db.end()

	# 標清
	if media.supportSD() and not media.DefinitionIsSD():
		result = db.save("""INSERT INTO `video_transcode` (`video_id`, `file_name`, `video_width`, `video_height`, `video_bitrate`, `video_codec`, `audio_channels`, `audio_bitrate`, `audio_codec`) 
							VALUES (%s,%s,%s,%s,%s, %s,%s,%s,%s)""",
						(newId, newId + '_sd.mp4', 
							int(TranscodeTemplates.SD['video_width']), 
							int(TranscodeTemplates.SD['video_width']) / media.videoAspect(),
							TranscodeTemplates.SD['video_bitrate'], 
#.........這裏部分代碼省略.........

# 需要導入模塊: from MySQL import MySQL [as 別名]
# 或者: from MySQL.MySQL import save [as 別名]
	# 短地址庫

	# 創建轉碼任務
	uploadFileName = "%s/%s" % (uploadDirectory, video['upload_id'])
	shutil.copyfile(destFileName, uploadFileName)

	newId = video['id']
	media = MediaProbe(uploadFileName)

	# 原清晰度
	if media.videoCodec() == 'h264' and media.audioCodec() == 'aac' :
		result = db.save("""INSERT INTO `video_transcode` (`video_id`, `file_name`, `video_width`, `video_height`, `video_bitrate`, `video_codec`, `audio_channels`, `audio_bitrate`, `audio_codec`) 
							VALUES (%s,%s,%s,%s,%s, %s,%s,%s,%s)""",
						(newId, newId + '.mp4',
							media.videoWidth(),
							media.videoHeight(),
							media.videoBitrate(),
							'copy',
							media.audioChannels(),
							media.audioBitrate(),
							'copy'))
		taskId = db.getInsertId()
		db.end()
	else:
		result = db.save("""INSERT INTO `video_transcode` (`video_id`, `file_name`, `video_width`, `video_height`, `video_bitrate`, `video_codec`, `audio_channels`, `audio_bitrate`, `audio_codec`) 
							VALUES (%s,%s,%s,%s,%s, %s,%s,%s,%s)""",
						(newId, newId + '.mp4',
							media.videoWidth(),
							media.videoHeight(),
							media.videoBitrate(),
							TranscodeTemplates.HD['video_codec'],
							media.audioChannels(),