def delete(self, document_id):
"""删除文档：
包括删除文档记录和更新memer中的文档id
"""
response_document = couch_db.get(r'/jsmm/%(document_id)s' %
{"document_id": document_id})
document = json.loads(response_document.body.decode('utf-8'))
response_member = couch_db.get(r'/jsmm/%(member_id)s' %
{"member_id": document["memberId"]})
member = json.loads(response_member.body.decode('utf-8'))
if document['docType'] == 'researchReport':
member['researchReport'].remove(document['_id'])
elif document['docType'] == 'unitedTheory':
member['unitedTheory'].remove(document['_id'])
elif document['docType'] == 'politicsInfo':
member['politicsInfo'].remove(document['_id'])
elif document['docType'] == 'propaganda':
member['propaganda'].remove(document['_id'])
# 删除Document记录
couch_db.delete(r'/jsmm/%(document_id)s?rev=%(document_rev)s' % {
'document_id': document_id,
'document_rev': document['_rev']
})
# 更新member中的document的id
couch_db.put(r'/jsmm/%(id)s' % {"id": member["_id"]}, member)
# del_result = json.loads(response_del_document.body.decode('utf-8'))
self.write({'success': 'true'})
def put(self, member_id):
"""
修改_id为member_id的member对象。
"""
# 获得前台对象#
member_updated = json.loads(self.request.body.decode('utf-8'))
# 根据memeber_id，查询数据库中的memeber对象
response = couch_db.get(r'/jsmm/%(id)s' % {'id': member_id})
member = json.loads(response.body.decode('utf-8'))
# 将前台数据赋予后台对象，然后将后台对象保存。
member.update(member_updated)
# 将document中的member数据更新
query = {'keys': [member_id]}
documents_response = couch_db.post(
r'/jsmm/_design/documents/_view/by_memberid', query)
documents = json.loads(documents_response.body.decode('utf-8'))
for doc in documents['rows']:
doc['value']['name'] = member['name']
doc['value']['branch'] = member['branch']
doc['value']['organ'] = member['organ']
couch_db.put(r'/jsmm/%(id)s' %
{'id': doc['value']['_id']}, doc['value'])
couch_db.put(r'/jsmm/%(id)s' % {'id': member_id}, member)
response = {'success': 'true'}
self.write(response)
def put(self, document_id, attachment_name):
"""保存附件
如果保存任何一个附件时出现错误，返回：{'success': 'false', 'errors': <errors>}
如果全部保存成功，返回：{'success': 'true'}
"""
# 前端file input的name属性应指定为"docs"。
# 接收到的文件列表结构为：{'docs': [{'filename': <filename>, 'body': <body>,
# 'content_type': <content_type>}]}
docs = self.request.files['docs']
# 格式为：[{'filename': <filename>, 'error': <error>, 'reason': <reason>}]
errors = []
for doc in docs:
body = doc['body']
content_type = doc['content_type']
# 每次保存附件后，文档的rev都会变
head_response = couch_db.head(r'/jsmm/%(document_id)s' %
{'document_id': document_id})
rev = head_response.headers.get_list('Etag')[0][1:-1]
put_response = couch_db.put(
r'/jsmm/%(document_id)s/%(attachment_name)s?rev=%(rev)s' % {
'document_id': document_id,
'attachment_name': attachment_name,
'rev': rev
}, body, content_type)
status_code = self._parse_header(put_response)[0]
if status_code.startswith('4'): # 400, 401, 404, 409
error = json.loads(put_response.body.decode('utf-8'))
errors.append({'filename': doc['filename']}.update(error))
if len(errors) > 0:
self.write({'success': 'false', 'errors': errors})
else:
self.write({'success': 'true'})
def post(self, member_id, doc_type):
response_member = couch_db.get(r'/jsmm/%(member_id)s' %
{"member_id": member_id})
member_in_db = json.loads(response_member.body.decode('utf-8'))
docs = self.request.files['docs']
doc_name = docs[0]['filename']
document_info = {
'_id': make_uuid(),
'memberId': member_in_db['_id'],
'name': member_in_db['name'],
'type': 'document',
'branch': member_in_db['branch'],
'organ': member_in_db['organ'],
'fileUploadTime': time.strftime("%Y-%m-%d", time.localtime()),
'docType': doc_type,
'fileName': doc_name
}
document_response = couch_db.post(r'/jsmm/', document_info)
result = json.loads(document_response.body.decode('utf-8'))
document_id = result["id"]
if doc_type == 'researchReport':
if 'researchReport' not in member_in_db:
member_in_db['researchReport'] = []
member_in_db['researchReport'].append(document_id)
elif doc_type == 'unitedTheory':
if 'unitedTheory' not in member_in_db:
member_in_db['unitedTheory'] = []
member_in_db['unitedTheory'].append(document_id)
elif doc_type == 'politicsInfo':
if 'politicsInfo' not in member_in_db:
member_in_db['politicsInfo'] = []
member_in_db['politicsInfo'].append(document_id)
elif doc_type == 'propaganda':
if 'propaganda' not in member_in_db:
member_in_db['propaganda'] = []
member_in_db['propaganda'].append(document_id)
couch_db.put(r'/jsmm/%(id)s' % {"id": member_id}, member_in_db)
return self.put(document_id, doc_name)
def delete(self, tab_name):
# 判断自定义tab名称是否已经存在
tab_id = 'custab_' + ''.join(lazy_pinyin(tab_name))
tab_selector = {"selector": {"tab_id": {"$eq": tab_id}}}
response = couch_db.post(r'/jsmm/_find/', tab_selector)
tabs = json.loads(response.body.decode('utf-8'))
tab_list = tabs["docs"]
# 判断是否存在名称为tab_name的tab
if len(tab_list) <= 0:
result = {"success": False, "content": u"该tab名称不存在，请重新输入！"}
else:
tab_target = tab_list[0]
# 刪除member中的tab信息
member_selector = {
"selector": {
"$and": [{
"type": {
"$eq": "member"
}
}, {
tab_id: {
"$ne": "null"
}
}]
}
}
member_response = couch_db.post(r'/jsmm/_find/', member_selector)
member_list = json.loads(
member_response.body.decode('utf-8'))["docs"]
for member in member_list:
del member[tab_id]
couch_db.put(r'/jsmm/%(id)s' % {"id": member["_id"]}, member)
# 刪除tab
couch_db.delete(r'/jsmm/%(id)s?rev=%(rev)s' % {
'id': tab_target["_id"],
'rev': tab_target["_rev"]
})
result = {"success": True}
self.write(result)
def docCallBack(file):
loadDb = couch_db.get(r'/jsmm/%(id)s' % {'id': file['member_id']})
memberInDb = json.loads(loadDb.body.decode('utf-8'))
documentInfo = {
'_id': make_uuid(),
'memberId': memberInDb['_id'],
'name': memberInDb['name'],
'type': 'document',
'branch': memberInDb['branch'],
'organ': memberInDb['organ'],
'fileUploadTime': newTime(),
'fileName': file['filename'],
'file_url': file['path'],
'fileType': file['filename'].split('.')[-1]
}
# if file['doc_type'] == 'researchReport':
# documentInfo['docType'] = 'researchReport'
# elif file['doc_type'] == 'departmentInfo':
# documentInfo['docType'] = 'departmentInfo'
# elif file['doc_type'] == 'speechesText':
# documentInfo['docType'] = 'speechesText'
# elif file['doc_type'] == 'speechesText':
# documentInfo['docType'] = 'speechesText'
if file['doc_type'] == 'researchReport':
if ('researchReport' not in memberInDb):
memberInDb['researchReport'] = []
memberInDb['researchReport'].append(documentInfo['_id'])
elif file['doc_type'] == 'unitedTheory':
if ('unitedTheory' not in memberInDb):
memberInDb['unitedTheory'] = []
memberInDb['unitedTheory'].append(documentInfo['_id'])
elif file['doc_type'] == 'politicsInfo':
if ('politicsInfo' not in memberInDb):
memberInDb['politicsInfo'] = []
memberInDb['politicsInfo'].append(documentInfo['_id'])
elif file['doc_type'] == 'propaganda':
if ('propaganda' not in memberInDb):
memberInDb['propaganda'] = []
memberInDb['propaganda'].append(documentInfo['_id'])
documentResponse = couch_db.post(r'/jsmm/', documentInfo)
memberResponse = couch_db.put(r'/jsmm/%(id)s' % {"id": file['member_id']},
memberInDb)
def imageCallBack(file):
loadDb = couch_db.get(r'/jsmm/%(id)s' % {'id': str(file['member_id'], encoding="utf-8")})
memberInDb = json.loads(loadDb.body.decode('utf-8'))
memberInDb['picture'] = '/image/'+file['filename']
couch_db.put(r'/jsmm/%(id)s' % {"id": str(file['member_id'], encoding="utf-8")}, memberInDb)