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package de.thedevstack.android.nextcloud.bookmark.share.rest;
import android.util.Base64;
import android.util.Log;
import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import javax.net.ssl.HttpsURLConnection;
/**
*/
public class NextcloudBookmarkRestClient {
private static final String LOGTAG = "NCBookmarkRestClient";
private static final String BOOKMARK_APP_REST_API = "/apps/bookmarks/public/rest/v2/bookmark";
private final String username;
private final String password;
private final String serverUrl;
private final String restApiBaseUrl;
private HttpsURLConnection urlConnection;
public NextcloudBookmarkRestClient(String serverUrl, String username, String password) {
this.serverUrl = serverUrl;
this.username = username;
this.password = password;
this.restApiBaseUrl = serverUrl + BOOKMARK_APP_REST_API;
}
private void openConnection(String url) throws IOException {
this.urlConnection = (HttpsURLConnection) new URL(url).openConnection();
String encoded = Base64.encodeToString((this.username+":"+this.password).getBytes(StandardCharsets.UTF_8), 0);
this.urlConnection.setRequestProperty("Authorization", "Basic "+encoded);
}
public boolean checkCredentials() {
Log.d(LOGTAG, "checking credentials");
boolean validCredentials = false;
try {
this.openConnection(this.restApiBaseUrl);
this.urlConnection.setRequestMethod("HEAD");
this.urlConnection.connect();
validCredentials = 401 != this.urlConnection.getResponseCode();
Log.d(LOGTAG, "credentials are " + validCredentials);
} catch (IOException e) {
System.out.println(e.getMessage());
} finally {
if (null != this.urlConnection) {
this.urlConnection.disconnect();
}
return validCredentials;
}
}
public int addBookmark(String bookmarkUrl) {
Log.d(LOGTAG, "trying to add bookmark for '" + bookmarkUrl + "'");
int responseCode = -1;
StringBuffer sb = new StringBuffer();
InputStream is = null;
try {
this.openConnection(this.restApiBaseUrl + "?url=" + bookmarkUrl);
this.urlConnection.setRequestMethod("POST");
this.urlConnection.connect();
is = new BufferedInputStream(urlConnection.getInputStream());
BufferedReader br = new BufferedReader(new InputStreamReader(is));
String inputLine = "";
while ((inputLine = br.readLine()) != null) {
sb.append(inputLine);
}
Log.d(LOGTAG, sb.toString());
responseCode = this.urlConnection.getResponseCode();
} catch (Exception e) {
Log.e(LOGTAG, "Error while trying to add bookmark: " + e.getMessage());
}
finally {
Log.i(LOGTAG, "disconnecting...");
if (null != this.urlConnection) {
this.urlConnection.disconnect();
}
if (is != null) {
try {
is.close();
}
catch (IOException e) {
Log.d(LOGTAG, "Error closing InputStream");
}
}
return responseCode;
}
}
}
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