def getThrumbImgs():
'''
:return: 原始版和授权版
'''
paramJson = request.get_json()
if paramJson is None:
raise InvalidUsage('get params exception', status_code=401)
result = {}
for key in paramJson.keys():
#0申请号、1文献类型
arr = paramJson[key]
shenqinghKey = arr[0] + '_' + arr[1]
context = {}
context['origin'] = []
context['authVersion'] = {}
originKey = utils.getKey(arr[0], arr[1], 'origin')
originDict = redisUtils.getHashValues(client, originKey)
for key in originDict.keys():
fidContext = {}
fidContext['fid'] = key
fidData = json.loads(originDict[key])
ImagePathUtils.originPreffixHandle(fidData, 'addPrefix')
fidContext['data'] = fidData['data']
# fidContext['date'] = fidData['date']
context['origin'].append(fidContext)
authKey = utils.getKey(arr[0], arr[1], 'auth')
authStr = redisUtils.getStrValue(client, authKey)
if authStr is not None and authStr != 0:
authJson = json.loads(authStr)
ImagePathUtils.authPreffixHandle(authJson, 'addPrefix')
context['authVersion'] = authJson
result[shenqinghKey] = context
return json.dumps(result, ensure_ascii=False, encoding='utf-8'), {
'Content-Type': 'application/json'
}
def saveAuthImgs():
'''
修改下 保存图片 存储redis
流程：
1.获取json，shenqingh,documentType
2.复制图片到授权目录
:param authImg_zip: 图片和xml
:return:
'''
out = {'success': True}
shenqingh = request.values.get('shenqingh')
documentType = request.values.get('wenjianlx')
jsonValue = request.values.get('tree')
if shenqingh is None or documentType is None or jsonValue is None:
out['success'] = False
out['message'] = 'get params exception'
raise InvalidUsage("get params exception", status_code=401)
jsonValue = json.loads(jsonValue)
ImagePathUtils.authPreffixHandle(jsonValue, 'clearPrefix')
authKey = utils.getKey(shenqingh, documentType, 'auth')
authStr = json.dumps(jsonValue, ensure_ascii=False, encoding='utf-8')
try:
redisUtils.setStrValue(client, authKey, authStr)
except Exception as e:
out['success'] = False
out['message'] = 'redis operate exception'
raise InvalidUsage('redis operate exception', status_code=405)
response = make_response(jsonify(out))
response.headers['Access-Control-Allow-Origin'] = '*'
response.headers['Access-Control-Allow-Methods'] = 'POST'
response.headers[
'Access-Control-Allow-Headers'] = 'x-requested-with,content-type'
return response
def modifyTree():
'''将tree保存到当前版'''
out = {'success': True}
shenqingh = request.values.get('shenqingh')
documentType = request.values.get('wenjianlx')
jsonData = request.values.get('tree')
if shenqingh is None or documentType is None or jsonData is None:
out['success'] = False
out['message'] = 'params is None'
raise InvalidUsage('params is None', status_code=401)
logger.info("/tree/modify , shenqingh: " + str(shenqingh) + str(jsonData))
jsonData = json.loads(jsonData)
ImagePathUtils.currentPreffixHandle(jsonData, 'clearPrefix')
json_str = json.dumps(jsonData, ensure_ascii=False, encoding='utf-8')
key = utils.getKey(shenqingh, documentType)
try:
redisUtils.setStrValue(client, key, json_str)
except Exception as e:
out['success'] = False
out['message'] = 'redis operate exception'
raise InvalidUsage('redis operate exception', status_code=405)
response = make_response(jsonify(out))
response.headers['Access-Control-Allow-Origin'] = '*'
response.headers['Access-Control-Allow-Methods'] = 'POST'
response.headers[
'Access-Control-Allow-Headers'] = 'x-requested-with,content-type'
return response
def getCurrentData():
'''
第一次最上面公告
获取pid:origin ，pid 对应的json进行组装成新的json。
将最新版和授权版进行返回
:param shenqingh:
:param documentType:
:return: 组装后的json
'''
shenqingh = request.values.get('shenqingh')
documentType = request.values.get('wenjianlx')
if shenqingh is None or documentType is None:
raise InvalidUsage("shenqingh or documentType is None",
status_code=401)
#1.获取整体json
key = utils.getKey(shenqingh, documentType)
value = redisUtils.getStrValue(client, key)
context = {}
context['lastVersion'] = []
if value is not None and value != 0:
valueDict = json.loads(value)
#路径添加前缀
context['lastVersion'] = valueDict['lastVersion']
ImagePathUtils.currentPreffixHandle(context, 'addPrefix')
result = json.dumps(context, ensure_ascii=False, encoding='utf-8')
return result, {'Content-Type': 'application/json'}
def modifyImg():
'''
?结构中图片版本如何更新 直接提交修改图片和修改信息
？前端如何维护图片的版本号 ~A
:return:
'''
try:
shenqingh = request.values.get('shenqingh')
documentType = request.values.get('wenjianlx')
pic_name = request.values.get('pic_name') #img path
pic_version = request.values.get('pic_version') #img 修改版本
rotate_desc = request.values.get('rotate_desc')
if shenqingh is None or documentType is None or pic_name is None or pic_version is None:
raise InvalidUsage("get params is None", status_code=401)
try:
img_str = request.values.get('image_data')
except Exception as e:
logger.info(traceback.format_exc())
raise InvalidUsage('Invalid "img" param, must be a blob string',
status_code=431)
#1.获取图片最新版本号并加1
date, fid, imgId = appLogic.parsePath(pic_name)
# 从json获取图片版本号并加一
key = utils.getKey(shenqingh, documentType)
value = redisUtils.getStrValue(client, key)
if value is not None and value != 0:
value = json.loads(value)
lastVersionData = value['lastVersion']
for context in lastVersionData:
if context['date'] == date and context['fid'] == fid:
path, rotateInfo = getVersionPath(context['data'], imgId,
pic_version, rotate_desc)
redisUtils.setStrValue(
client, key,
json.dumps(value, ensure_ascii=False,
encoding='utf-8'))
index1 = path.rfind('.')
index2 = path.rfind('~')
version = path[index2 + 1:index1]
imgdata = base64.b64decode(img_str)
file = open(path, 'wb')
file.write(imgdata)
#生成缩略图
logger.info('thrumb path : ' + path)
appLogic.thrumbImg(path, thumbSizeList)
break
except Exception as e:
logger.info(traceback.format_exc())
raise InvalidUsage('save update image fail ', status_code=432)
out = {'version': version, "rotateInfo": rotateInfo}
response = make_response(jsonify(out))
response.headers['Access-Control-Allow-Origin'] = '*'
response.headers['Access-Control-Allow-Methods'] = 'POST'
response.headers[
'Access-Control-Allow-Headers'] = 'x-requested-with,content-type'
return response
def getAuthImgs():
shenqingh = request.values.get('shenqingh')
documentType = request.values.get('wenjianlx')
if shenqingh is None or documentType is None:
raise InvalidUsage('get params exception', status_code=401)
authKey = utils.getKey(shenqingh, documentType, 'auth')
value = redisUtils.getStrValue(client, authKey)
res = {}
res['authVersion'] = ''
if value is not None and value != 0:
valueLoad = json.loads(value)
ImagePathUtils.authPreffixHandle(valueLoad, 'addPrefix')
res['authVersion'] = valueLoad
result = json.dumps(res, ensure_ascii=False, encoding='utf-8')
return result, {'Content-Type': 'application/json'}
def loadData():
'''
第一次最上面公告
获取pid:origin ，pid 对应的json进行组装成新的json。
将最新版和授权版进行返回
:param shenqingh:
:param documentType:
:return: 组装后的json
'''
shenqingh = request.values.get('shenqingh')
documentType = request.values.get('wenjianlx')
if shenqingh is None or documentType is None:
raise InvalidUsage("shenqingh or documentType is None",
status_code=401)
#1.获取当前版json
key = utils.getKey(shenqingh, documentType)
value = redisUtils.getStrValue(client, key)
resultJson = {}
if value is not None and value != 0:
resultJson = json.loads(value)
ImagePathUtils.currentPreffixHandle(resultJson, 'addPrefix')
authKey = utils.getKey(shenqingh, documentType, 'auth')
#2.获取授权版
authValue = redisUtils.getStrValue(client, authKey)
if authValue is not None and authValue != 0:
authJson = json.loads(authValue)
ImagePathUtils.authPreffixHandle(authJson, 'addPrefix')
resultJson['authVersion'] = authJson
result = json.dumps(resultJson, ensure_ascii=False, encoding='utf-8')
response = make_response(result)
response.headers['Access-Control-Allow-Origin'] = '*'
response.headers['Access-Control-Allow-Methods'] = 'POST'
response.headers[
'Access-Control-Allow-Headers'] = 'x-requested-with,content-type'
return response
def getOriginImgs():
'''
获取某个申请号的原始图片或者获取某个申请号的某个fid的原始图片
:return:
'''
resultFailed = json.dumps(None, ensure_ascii=False, encoding='utf-8')
shenqingh = request.values.get('shenqingh')
documentType = request.values.get('wenjianlx')
if shenqingh is None or documentType is None:
logger.info("申请号或文件类型获取失败")
return resultFailed, {'Content-Type': 'application/json'}
logger.info("获取原始数据接口，申请号：" + shenqingh + " ,文件类型： " + documentType)
key = utils.getKey(shenqingh, documentType, 'origin')
res = {}
if 'fid' in request.values:
fid = request.values.get('fid')
if fid is None:
return resultFailed, {'Content-Type': 'application/json'}
logger.info("fid: " + fid)
value = redisUtils.getHashField(client, key, fid)
if value is None:
return resultFailed, {'Content-Type': 'application/json'}
valueDic = json.loads(value)
ImagePathUtils.originPreffixHandle(valueDic, 'addPrefix')
res['origin'] = valueDic
result = json.dumps(res, ensure_ascii=False, encoding='utf-8')
return result, {'Content-Type': 'application/json'}
else:
valueDict = redisUtils.getHashValues(client, key)
if valueDict is None:
return resultFailed, {'Content-Type': 'application/json'}
contentList = []
for key in valueDict.keys():
content = {}
content['fid'] = key
v = json.loads(valueDict[key])
ImagePathUtils.originPreffixHandle(v, 'addPrefix')
content['data'] = v['data']
content['date'] = v['date']
content['notice'] = v['notice']
contentList.append(content)
res['origin'] = contentList
result = json.dumps(res, ensure_ascii=False, encoding='utf-8')
return result, {'Content-Type': 'application/json'}
def uploadXMLCase():
'''
从ftp服务器下载zip压缩包,解压到原始文件夹，
将文件夹中的图片生成缩略图
解析xml为originJson,currentJson,
将生成的json保存到redis中
公告图以最后一个fid为准
:return:
同一案件该接口支持重复入库
'''
#1.获取ftp列表json
jsonData = request.get_json()
logger.info("upload: " + str(jsonData))
if jsonData is None:
logger.info("获取参数错误：" + str(jsonData))
return jsonify({'status': 0})
if 'cases' in jsonData.keys():
cases = jsonData['cases']
for case in cases:
if appLogic.validCase(case) == 0:
return jsonify({'status': 0})
currentDir, zipDir, zipFile = appLogic.getZipFilePath(case)
if os.path.isfile(zipFile):
logger.info("文件已经存在，跳过")
continue
try:
shenqingh = case['shenqingh']
documentType = case['wenjianlx']
fid = case['fid']
#2.从ftp服务器下载zip到origin,并解压到origin文件夹下 #下载、解压、缩略图、复制
flag = appLogic.ftpDownload(case)
if flag == 0:
appLogic.deleteAll(case)
logger.info('申请号：' + shenqingh + ' ,文件类型： ' + documentType +
' ,fid: ' + fid + ' : download Failed!')
return jsonify({'status': 0})
#4.解析xml文件为json结构
originJson, currentJson, noticePath = appLogic.parseXmlToJson(case)
if len(originJson) == 0 or len(currentJson) == 0:
appLogic.deleteAll(case)
logger.info('申请号：' + shenqingh + ' ,文件类型： ' + documentType +
' ,fid: ' + fid + ' : xml parse exception!')
return jsonify({'status': 0})
# 原始结构添加公告图
originJson['notice'] = noticePath
# 将原始数据保存到redis
originKey = utils.getKey(shenqingh, documentType, 'origin')
originValueStr = json.dumps(originJson,
ensure_ascii=False,
encoding='utf-8')
success = redisUtils.setHashField(client, originKey, fid,
originValueStr)
if success == 0:
appLogic.deleteAll(case)
return jsonify({'status': 0})
#组合当前版json =>生成原始时同时生成当前版
#获取以前的当前版json
currentKey = utils.getKey(shenqingh, documentType, '')
oldCurrent = redisUtils.getStrValue(client, currentKey)
if oldCurrent == 0:
appLogic.deleteAll(case)
return jsonify({'status': 0})
if oldCurrent is None:
context = {}
context['pid'] = shenqingh + '_' + documentType
context['notice'] = noticePath
lastVersion = []
lastVersion.append(currentJson)
context['lastVersion'] = lastVersion
contextStr = json.dumps(context,
ensure_ascii=False,
encoding='utf-8')
else:
oldCurrentDict = json.loads(oldCurrent)
if noticePath != '':
oldCurrentDict['notice'] = noticePath
oldCurrentData = oldCurrentDict['lastVersion']
oldCurrentData.append(currentJson)
contextStr = json.dumps(oldCurrentDict,
ensure_ascii=False,
encoding='utf-8')
success = redisUtils.setStrValue(client, currentKey, contextStr)
if success == 0:
appLogic.deleteAll(case)
return jsonify({'status': 0})
except Exception as e:
appLogic.deleteAll(case)
logger.info('申请号：' + shenqingh + ' ,文件类型： ' + documentType +
' ,fid: ' + fid + ' : exception!')
logger.info(traceback.format_exc())
return jsonify({'status': 0})
else:
success = handleZip(case,srcZipFile,originPath,desZipFile)
if success == 0:
print "failed, zip handle failed!"
appLogic.deleteAll(case)
return
# 4.解析xml文件为json结构
originJson, currentJson, noticePath = appLogic.parseXmlToJson(case)
if len(originJson) == 0 or len(currentJson) == 0:
appLogic.deleteAll(case)
print 'failed, parse xml failed and delete all,origin path: ' + originPath
return
# 原始结构添加公告图
originJson['notice'] = noticePath
# 将原始数据保存到redis
originKey = utils.getKey(shenqingh, documentType, 'origin')
originValueStr = json.dumps(originJson, ensure_ascii=False, encoding='utf-8')
success = redisUtils.setHashField(client, originKey, fid, originValueStr)
if success == 0:
appLogic.deleteAll(case)
print 'failed, redis set failed and delete all,origin path: ' + originPath
return
# 组合当前版json =>生成原始时同时生成当前版
# 获取以前的当前版json
currentKey = utils.getKey(shenqingh, documentType, '')
oldCurrent = redisUtils.getStrValue(client, currentKey)
if oldCurrent == 0:
appLogic.deleteAll(case)
print 'failed, redis get failed and delete all,origin path: ' + originPath
return
if oldCurrent is None:
