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Code first draft done, testing is next...

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bs
2021-09-17 18:30:26 +02:00
parent 1961b3de52
commit e5a5600d0c
2 changed files with 206 additions and 10 deletions
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export/src/export/Main.java
+154 -10
View File
@@ -23,6 +23,7 @@ import java.util.zip.ZipOutputStream;
import javax.net.ssl.HttpsURLConnection;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import org.json.simple.parser.JSONParser;
import org.json.simple.parser.ParseException;
@@ -33,18 +34,160 @@ public class Main
private static int athleteId = 0;
private static JSONParser parser = new JSONParser();
private static void oneAthlete(String token)
/**
*
* @param token
*/
@SuppressWarnings("unchecked")
static void oneAthlete(String token)
{
HashMap<String, File> athletesTempFiles = new HashMap<String, File>();
Map<String, File> athletesTempFiles = new HashMap<String, File>();
// get general information
athletesTempFiles.put("general_information.json", saveGeneralInformation(token));
int activityId=0;
// get Activities
Map<String, JSONObject> activities = getActivities(token);
// for each activity: save streams
int simpleActivityId=0;
for (String id: activities.keySet())
{
JSONObject data = addStreams(id, activities.get(id), token);
data.put("activity_id", simpleActivityId);
try
{
File temp = File.createTempFile("activity_" +simpleActivityId , ".json");
temp.deleteOnExit();
BufferedWriter bw = new BufferedWriter(new FileWriter(temp));
bw.write(data.toString());
bw.close();
athletesTempFiles.put(""+simpleActivityId, temp);
}
catch (IOException e)
{
//Temp File coldnt be created
// TODO Auto-generated catch block
e.printStackTrace();
}
simpleActivityId++;
}
try
{
zipAllFiles(athletesTempFiles);
}
catch (IOException e)
{
//Problem zipping
// TODO Auto-generated catch block
e.printStackTrace();
}
}
/**
* Adds the streams to the given activity
* @param id Strava id of the activity
* @param data general information of the activity
* @param token Identifier / authorization token of the athlete
* @return The data with the added streams
*/
@SuppressWarnings("unchecked")
static JSONObject addStreams(String id, JSONObject data, String token)
{
//TODO: das könnte mit dem Array Probleme geben....
String requestUrlExtension = "activities/"+id+"/streams?keys=[time, distance, latlng, altitude, "
+ "velocity_smooth, heartrate, cadence, watts, temp, moving, grade_smooth]&key_by_type=";
String json = makeOneRequest(requestUrlExtension, token);
String type = "type";
Object obj;
try
{
obj = parser.parse(json);
JSONArray listOfStreams = (JSONArray) obj;
for (int i=0; i<listOfStreams.size(); i++)
{
JSONObject oneStream = (JSONObject) listOfStreams.get(i);
//TODO: hier null etc. abfangen
data.put("stream_"+oneStream.get(type).toString(), oneStream);
}
}
catch (ParseException e)
{
//Problem parsing json
// TODO Auto-generated catch block
e.printStackTrace();
}
// call by reference / value pruefen
return data;
}
/**
* Gathers all activities of a user, extracts the general information and the ids.
* @param token Identifier / authorization token of the athlete
* @return A Map with key = Strava Id of an activity and value = JSONObject with the general information of the activity
*/
@SuppressWarnings("unchecked")
static Map<String, JSONObject> getActivities(String token)
{
Map<String, JSONObject> result = new HashMap<>();
/*
* Possible values = AlpineSki, BackcountrySki, Canoeing, Crossfit, EBikeRide, Elliptical, Golf,
* Handcycle, Hike, IceSkate, InlineSkate, Kayaking, Kitesurf, NordicSki, Ride, RockClimbing,
* RollerSki, Rowing, Run, Sail, Skateboard, Snowboard, Snowshoe, Soccer, StairStepper,
* StandUpPaddling, Surfing, Swim, Velomobile, VirtualRide, VirtualRun, Walk, WeightTraining,
* Wheelchair, Windsurf, Workout, Yoga
*/
String type = "type";
String timezone = "timezone";
String start = "start_date_local"; //Start date measured in users time zone
String id = "id";
int pageIndex = 1;
while(true)
{
String requestExtension = "athlete/activities?before=&after=&page="+pageIndex+"&per_page=";
String json = makeOneRequest(requestExtension, token);
if (json.isEmpty()||json.isBlank()||json.equals("")) //don't know where the last page is...
{
break;
}
Object obj;
try
{
obj = parser.parse(json);
JSONArray listOfActivites = (JSONArray) obj;
for (int i=0; i<listOfActivites.size(); i++)
{
JSONObject oneActivity = (JSONObject) listOfActivites.get(i);
JSONObject toSave = new JSONObject();
toSave.put(type, oneActivity.get(type));
toSave.put(timezone, oneActivity.get(timezone));
toSave.put(start, oneActivity.get(start));
toSave.put("athlete_id", athleteId);
//TODO: hier null etc. abfangen
result.put(oneActivity.get(id).toString(), toSave);
}
}
catch (ParseException e)
{
//Problem parsing json
// TODO Auto-generated catch block
e.printStackTrace();
}
pageIndex++;
}
return result;
}
/**
@@ -53,13 +196,14 @@ public class Main
* @return Created temp file or {@code null} if there was an error.
*/
@SuppressWarnings("unchecked")
private static File saveGeneralInformation(String token)
static File saveGeneralInformation(String token)
{
//TODO: auf fehlende WErte vorbereiten
String sex = "sex";
String sex = "sex"; //Possible values = M, F
String country = "country";
String date_pref = "date_preference";
String meas_pref = "measurement_preference";
String meas_pref = "measurement_preference"; //Possible values = feet, meters
String weight = "weight";
String json = makeOneRequest("athlete", token);
@@ -105,7 +249,7 @@ public class Main
* @param files HasMap of <intended Filename, File> which should be zipped
* @throws IOException If there was an error zipping
*/
private static void zipAllFiles(Map<String,File> files) throws IOException
static void zipAllFiles(Map<String,File> files) throws IOException
{
//TODO: checken, ob hier an den richtigen Ort gespeichert wird.
//TODO: evtl. alles nochmal zippen
@@ -135,7 +279,7 @@ public class Main
* @param token Identification / authorization token of the athlete
* @return The response as a String, an empty String in case of error.
*/
private static String makeOneRequest(String requestUrlExtension, String token)
static String makeOneRequest(String requestUrlExtension, String token)
{
HttpURLConnection connection = null;
StringBuilder result = new StringBuilder();
@@ -187,7 +331,7 @@ public class Main
oneAthlete(token);
athleteId++;
}
//TODO: alles nochmal zippen
}
}
export/src/export/MainTest.java
+52
View File
@@ -0,0 +1,52 @@
package export;
import static org.junit.Assert.*;
import org.junit.Test;
public class MainTest
{
@Test
public void testOneAthlete()
{
fail("Not yet implemented");
}
@Test
public void testAddStreams()
{
fail("Not yet implemented");
}
@Test
public void testGetActivities()
{
fail("Not yet implemented");
}
@Test
public void testSaveGeneralInformation()
{
fail("Not yet implemented");
}
@Test
public void testZipAllFiles()
{
fail("Not yet implemented");
}
@Test
public void testMakeOneRequest()
{
fail("Not yet implemented");
}
@Test
public void testMain()
{
fail("Not yet implemented");
}
}