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urban-explorer
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Code Issues Pull Requests Packages Projects Releases Wiki Activity

Added utils function for wiki pages.

master
Tomasz Półgrabia 2016-08-28 23:25:34 +02:00
parent 8f5256ad2c
commit f6eba9ea0a
2 changed files with 154 additions and 4 deletions
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62
app/src/main/java/pl/tpolgrabia/urbanexplorer/dto/WikiPage.java
View File

@ -1,5 +1,7 @@
package pl.tpolgrabia.urbanexplorer.dto;
import java.util.List;
/**
* Created by tpolgrabia on 28.08.16.
*/
@ -10,4 +12,64 @@ public class WikiPage {
private Long pageId;
private WikiThumbnail thumbnail;
private String title;
public List<WikiLocation> getCoordinates() {
return coordinates;
}
public void setCoordinates(List<WikiLocation> coordinates) {
this.coordinates = coordinates;
}
public Long getIndex() {
return index;
}
public void setIndex(Long index) {
this.index = index;
}
public Long getNs() {
return ns;
}
public void setNs(Long ns) {
this.ns = ns;
}
public Long getPageId() {
return pageId;
}
public void setPageId(Long pageId) {
this.pageId = pageId;
}
public WikiThumbnail getThumbnail() {
return thumbnail;
}
public void setThumbnail(WikiThumbnail thumbnail) {
this.thumbnail = thumbnail;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
@Override
public String toString() {
return "WikiPage{" +
"coordinates=" + coordinates +
", index=" + index +
", ns=" + ns +
", pageId=" + pageId +
", thumbnail=" + thumbnail +
", title='" + title + '\'' +
'}';
}
}

96
app/src/main/java/pl/tpolgrabia/urbanexplorer/utils/WikiUtils.java
View File

@ -1,21 +1,38 @@
package pl.tpolgrabia.urbanexplorer.utils;
import android.content.Context;
import android.util.Log;
import android.view.View;
import com.androidquery.AQuery;
import com.androidquery.callback.AjaxCallback;
import com.androidquery.callback.AjaxStatus;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import pl.tpolgrabia.urbanexplorer.callbacks.WikiResponseCallback;
import pl.tpolgrabia.urbanexplorer.callbacks.WikiStatus;
import pl.tpolgrabia.urbanexplorer.dto.WikiLocation;
import pl.tpolgrabia.urbanexplorer.dto.WikiPage;
import pl.tpolgrabia.urbanexplorer.dto.WikiResponse;
import pl.tpolgrabia.urbanexplorer.dto.WikiThumbnail;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
/**
* Created by tpolgrabia on 28.08.16.
*/
public class WikiUtils {
private static final String CLASS_TAG = WikiUtils.class.getSimpleName();
private static final String WIKI_FORMAT = "json";
public static void fetchNearPlaces(Context ctx, final double latitude, final double longitude, final WikiResponseCallback callback) {
AQuery aq = new AQuery(ctx);
public static void fetchNearPlaces(Context ctx,
final double latitude,
final double longitude,
final long resultsLimit,
final WikiResponseCallback callback) {
final AQuery aq = new AQuery(ctx);
aq.ajax("TODO", JSONObject.class, new AjaxCallback<JSONObject>(){
@Override
public void callback(String url, JSONObject object, AjaxStatus status) {
@ -31,10 +48,81 @@ public class WikiUtils {
"&generator=geosearch" +
"&ggscoord=" + latitude + "%7C" + longitude +
"&ggsradius=10000" +
"&ggslimit=50" +
"&ggslimit=" + resultsLimit +
"&format" + WIKI_FORMAT;
callback.callback(null, null);
aq.ajax(qurl, JSONObject.class, new AjaxCallback<JSONObject>() {
@Override
public void callback(String url, JSONObject object, AjaxStatus status) {
if (status.getCode() == 200) {
callback.callback(WikiStatus.SUCCESS, null);
} else {
try {
callback.callback(WikiStatus.NETWORK_ERROR, fetchWikiResponse(object));
} catch (JSONException e) {
Log.e(CLASS_TAG, "General error", e);
callback.callback(WikiStatus.GENERAL_ERROR, null);
}
}
}
});
}
});
}
public static WikiResponse fetchWikiResponse(JSONObject object) throws JSONException {
WikiResponse wikiResponse = new WikiResponse();
wikiResponse.setBatchComplete(Boolean.valueOf(object.getString("batchcomplete")));
wikiResponse.setPages(fetchPages(object.getJSONObject("query").getJSONObject("pages")));
return wikiResponse;
}
public static List<WikiPage> fetchPages(JSONObject jpages) throws JSONException {
List<WikiPage> pages = new ArrayList<>();
Iterator<String> pagesIds = jpages.keys();
while (pagesIds.hasNext()) {
String pageId = pagesIds.next();
pages.add(fetchPage(jpages.getJSONObject(pageId)));
}
return pages;
}
public static WikiPage fetchPage(JSONObject jpage) throws JSONException {
WikiPage wikiPage = new WikiPage();
wikiPage.setCoordinates(fetchCoordinates(jpage.getJSONArray("coordinates")));
wikiPage.setIndex(jpage.getLong("index"));
wikiPage.setNs(jpage.getLong("ns"));
wikiPage.setPageId(jpage.getLong("pageId"));
wikiPage.setThumbnail(fetchThumbnail(jpage.getJSONObject("thumbnail")));
wikiPage.setTitle(jpage.getString("title"));
return null;
}
public static WikiThumbnail fetchThumbnail(JSONObject jthumbnail) throws JSONException {
WikiThumbnail wikiThumbnail = new WikiThumbnail();
wikiThumbnail.setWidth(jthumbnail.getLong("width"));
wikiThumbnail.setHeight(jthumbnail.getLong("height"));
wikiThumbnail.setSource(jthumbnail.getString("source"));
return wikiThumbnail;
}
public static List<WikiLocation> fetchCoordinates(JSONArray jcoordinates) throws JSONException {
List<WikiLocation> wikiLocations = new ArrayList<WikiLocation>();
int n = jcoordinates.length();
for (int i = 0; i < n; i++) {
wikiLocations.add(fetchCoordinate(jcoordinates.getJSONObject(i)))
}
return wikiLocations;
}
public static WikiLocation fetchCoordinate(JSONObject jlocation) throws JSONException {
WikiLocation wikiLocation = new WikiLocation();
wikiLocation.setLatitude(jlocation.getDouble("lat"));
wikiLocation.setLongitude(jlocation.getDouble("lon"));
wikiLocation.setPrimary(jlocation.getString("primary"));
wikiLocation.setGlobe(jlocation.getString("globe"));
return wikiLocation;
}
}