orthancInterface/orthancQR.py

import json
import orthancInterface
import orthancDatabaseBrowser
import os
import urllib3


class orthancQR:
   
   def __init__(self,server):
      self.net=orthancInterface.orthancInterface()
      fconfig=os.path.join(os.path.expanduser('~'),'.labkey',f'{server}.json')
      self.net.init(fconfig)

   def addModality(self,name,aet,host,port):
      apiURL='/'.join([self.net.getCoreURL(),'modalities',name])
      v={"AET":aet,"Host":host,"Port":port}
      response=self.net.put(apiURL,json.dumps(v),'json',timeout=urllib3.util.Timeout(read=0.5))

   def removeModality(self,name):
      apiURL='/'.join([self.net.getCoreURL(),'modalities',name])
      response=self.net.delete(apiURL,timeout=urllib3.util.Timeout(read=0.5))

   def cEcho(self,name):
      apiURL='/'.join([self.net.getCoreURL(),'modalities',name,'echo'])
      v={}
      response=self.net.post(apiURL,json.dumps(v),'json')
      #OK if empty,JSON if fail
      return orthancDatabaseBrowser.extractJSON(response.data)

   def sendCFind(self,name,par):
      v={"Level":par.get("Level","Study"),"Query":par["Query"]}
      apiURL='/'.join([self.net.getCoreURL(),'modalities',name,'query'])
      response=self.net.post(apiURL,json.dumps(v),'json')
      #pair of ID/Path json object
      return orthancDatabaseBrowser.extractJSON(response.data)

   def getCFindAnswers(self,queryId):
      apiURL='/'.join([self.net.getCoreURL(),'queries',queryId,'answers'])
      response=self.net.get(apiURL)
      #list of answers
      return orthancDatabaseBrowser.extractJSON(response.data)

   def getCFindAnswerContent(self,queryId,answerId):
      apiURL='/'.join([self.net.getCoreURL(),'queries',queryId,'answers',answerId,'content'])
      response=self.net.get(apiURL)
      #content of answer, object with DICOM codes (IDs etc)
      return orthancDatabaseBrowser.extractJSON(response.data)

   def startRetrievaJobForAll(self,queryId):
#returns jobDescripton as JSON (ID,Path)
      apiURL='/'.join([self.net.getCoreURL(),'queries',queryId,'retrieve'])
      v={"TargetAet":"NIXLJUOIL","RetrieveMethod":"C-MOVE","Synchronous":False}
      response=self.net.post(apiURL,json.dumps(v),'json')
      return orthancDatabaseBrowser.extractJSON(response.data)

   def startRetrieveJob(self,queryId,answerId):
#returns jobDescripton as JSON (ID,Path)
      apiURL='/'.join([self.net.getCoreURL(),'queries',queryId,'answers',answerId,'retrieve'])
      v={"TargetAet":"NIXLJUOIL","RetrieveMethod":"C-MOVE","Synchronous":False}
      response=self.net.post(apiURL,json.dumps(v),'json')
      return orthancDatabaseBrowser.extractJSON(response.data)