#12 run getdiff as api call

webAPI/GPS_service.py

@@ -10,6 +10,7 @@
 from getDisplacement import getDisplacement
 from getVelocities import getVelocities
 from getModel import getModel
+from getDiff import getDiff
 
 from copy import deepcopy
 
@@ -60,6 +61,11 @@ def getURLprefix():
 
 	return urlprefix
 
+def run_getDiff(args):
+	""" run getDiff function """
+
+	return "True"
+
 def generateKML(args):
 	""" main function to generate KMLs """
 

webAPI/GPS_service_API.py

@@ -1,8 +1,8 @@
 """
-	GPS_service_API.py
-		-- a minimum flask api wrapper
+    GPS_service_API.py
+        -- a minimum flask api wrapper
 
-		$export FLASK_APP=GPS_service.py
+        $export FLASK_APP=GPS_service.py
         $export FLASK_DEBUG=1
         $python3 -m flask run
 
@@ -15,7 +15,9 @@
 import json
 from flask import Flask
 from flask import request
+from flask import Response
 from GPS_service import generateKML
+from GPS_service import run_getDiff
 
 app = Flask(__name__)
 
@@ -32,14 +34,25 @@ def test():
 """generate kml"""
 @app.route("/gpsservice/kml")
 def kml():
-	""" main function to generate KMLs"""
-	
-	args = request.args
+    """ main function to generate KMLs"""
+    
+    args = request.args
 
-	# assume everything is right
-	result = generateKML(args)
+    # assume everything is right
+    try:
+        function = args['function']
+    except KeyError:
+        return Response("bad request",status=400)
 
-	return result
+    result = ""
+
+    if not function == "getDiff":
+        result = generateKML(args)
+
+    if function == "getDiff":
+        result = run_getDiff(args)
+
+    return result
 
 if __name__ == "__main__":
     pass

webAPI/README.md

@@ -10,10 +10,10 @@ getDisplacemnet:[output,lat,lon,width,height,epoch1,epoch2][scale,ref,eon,mon,dw
 getModel:[output,lat,lon,width,height,epoch1,epoch2][scale,ref,eon,mon,vabs]    
 
 sample call:  
-http://192.168.59.130:5000/gpsservice/kml?function=getPostseismic&lat=33&lon=-115&width=2&height=2&epoch=2010-04-08   
+http://172.16.104.138:5000/gpsservice/kml?function=getvelocities&lat=33.1&lon=-115.1&width=2&height=2&epoch=&epoch1=&epoch2=&scale=&ref=&ct=&pt=&dwin1=&dwin2=&prefix=&mon=false&eon=false&vabs=false   
+
 output:  
-{"folder": "kml1867", "urlprefix": "http://", "results": ["postseismic.txt", "postseismic.kml"]}  
-http://192.168.59.130:5000/gpsservice/kml?function=getvelocities&lat=33&lon=-115&width=2&height=2&epoch=&epoch1=&epoch2=&scale=&ref=WMDG&ct=&pt=&dwin1=&dwin2=&mon=false&eon=false&vabs=true 
+{"results": ["velocity_vertical.kml", "velocity_table.txt", "velocity_horizontal.kml"], "urlprefix": "http://172.16.104.138:5000/static/", "folder": "kml096320193009113018", "urls": ["http://172.16.104.138:5000/static/kml096320193009113018/velocity_vertical.kml", "http://172.16.104.138:5000/static/kml096320193009113018/velocity_table.txt", "http://172.16.104.138:5000/static/kml096320193009113018/velocity_horizontal.kml"]}
 
 Add a new non-required parameter:   
   -- add para to nonrequired list