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155 lines
4.9 KiB
155 lines
4.9 KiB
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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#
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# snapshotreports.py
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# April 2019
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#
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# this tool will export all the reports in your viya system to there own
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# individual json file in a directory.
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#
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# The purpose of the tools is to be able to have a granular backup of reports
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# so that you could restore an individual report to a system. Something that
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# is not currently supported by Viya backup or promotion
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#
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# example
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#
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# save each to their own package all reports that have changed in the last 10 days
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# snapshotreports.py -c 10 -d ~/snapshot
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#
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# Change History
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#
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#
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# Copyright © 2019, SAS Institute Inc., Cary, NC, USA. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the License);
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Import Python modules
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import argparse, sys, subprocess, uuid, time, os, glob
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from datetime import datetime as dt, timedelta as td
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from sharedfunctions import getfolderid, callrestapi
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# get python version
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version=int(str(sys.version_info[0]))
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# CHANGE THIS VARIABLE IF YOUR CLI IS IN A DIFFERENT LOCATION
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clidir='/opt/sas/viya/home/bin/'
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# get input parameters
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parser = argparse.ArgumentParser(description="Export the complete Viya folder tree")
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parser.add_argument("-d","--directory", help="Directory for Export",required='True')
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parser.add_argument("-q","--quiet", help="Suppress the are you sure prompt.", action='store_true')
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parser.add_argument("-c","--changeddays", help="Reports changed in the how many days",default='1')
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parser.add_argument("-m","--modifiedby", help="Last modified id equals",default=None)
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parser.add_argument("-n","--name", help="Name contains",default=None)
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args= parser.parse_args()
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basedir=args.directory
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quietmode=args.quiet
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changeddays=args.changeddays
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modby=args.modifiedby
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nameval=args.name
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# calculate time period for files
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now=dt.today()-td(days=int(changeddays))
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subset_date=now.strftime("%Y-%m-%dT%H:%M:%S")
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datefilter="ge(modifiedTimeStamp,"+subset_date+")"
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# create a list for filter conditions
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filtercond=[]
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# there is always a number of days, the default is zero
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filtercond.append(datefilter)
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if nameval!=None: filtercond.append('contains($primary,name,"'+nameval+'")')
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if modby!=None: filtercond.append("eq(modifiedBy,"+modby+")")
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# add the start and end and comma delimit the filter
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delimiter = ','
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completefilter = 'and('+delimiter.join(filtercond)+')'
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print(completefilter)
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# prompt if directory exists because existing json files are deleted
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if os.path.exists(basedir):
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# if the quiet mode flag is not passed then prompt to continue
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if not quietmode:
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if version > 2:
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areyousure=input("The folder exists any existing json files in it will be deleted. Continue? (Y)")
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else:
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areyousure=raw_input("The folder already exists any existing json files in it will be deleted. Continue? (Y)")
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else:
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areyousure="Y"
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else: areyousure="Y"
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# prompt is Y if user selected Y, its a new directory, or user selected quiet mode
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if areyousure.upper() =='Y':
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path=basedir
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# create directory if it doesn't exist
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if not os.path.exists(path): os.makedirs(path)
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else:
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filelist=glob.glob(path+"/*.json")
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for file in filelist:
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os.remove(file)
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# retrieve all reports in the system
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reqtype='get'
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reqval='/reports/reports?filter='+completefilter+'&limit=10000'
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resultdata=callrestapi(reqval,reqtype)
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# loop root reports
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if 'items' in resultdata:
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total_items=resultdata['count']
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returned_items=len(resultdata['items'])
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if total_items == 0: print("Note: No items returned.")
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else:
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# export each folder and download the package file to the directory
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for i in range(0,returned_items):
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id=resultdata['items'][i]["id"]
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package_name=str(uuid.uuid1())
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json_name=resultdata['items'][i]["name"].replace(" ","")+'_'+str(i)
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json_name=json_name.replace("(","_")
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json_name=json_name.replace(")","_")
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command=clidir+'sas-admin transfer export -u /reports/reports/'+id+' --name "'+package_name+'"'
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print(command)
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subprocess.call(command, shell=True)
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reqval='/transfer/packages?filter=eq(name,"'+package_name+'")'
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package_info=callrestapi(reqval,reqtype)
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package_id=package_info['items'][0]['id']
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completefile=os.path.join(path,json_name+'.json')
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command=clidir+'sas-admin transfer download --file '+completefile+' --id '+package_id
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print(command)
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subprocess.call(command, shell=True)
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print("NOTE: Viya reports exported to json files in "+path)
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else:
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print("NOTE: Operation cancelled")
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