barinsta/app/src/main/java/awais/instagrabber/asyncs/i/iLikedFetcher.java

128 lines
5.7 KiB
Java
Executable File

package awais.instagrabber.asyncs.i;
import android.os.AsyncTask;
import android.os.Environment;
import android.util.Log;
import org.json.JSONArray;
import org.json.JSONObject;
import java.io.File;
import java.net.HttpURLConnection;
import java.net.URL;
import awais.instagrabber.BuildConfig;
import awais.instagrabber.interfaces.FetchListener;
import awais.instagrabber.models.PostModel;
import awais.instagrabber.models.enums.MediaItemType;
import awais.instagrabber.utils.Constants;
import awais.instagrabber.utils.DownloadUtils;
import awais.instagrabber.utils.NetworkUtils;
import awais.instagrabber.utils.ResponseBodyUtils;
import awais.instagrabber.utils.TextUtils;
import awais.instagrabber.utils.Utils;
import awaisomereport.LogCollector;
import static awais.instagrabber.utils.Constants.DOWNLOAD_USER_FOLDER;
import static awais.instagrabber.utils.Constants.FOLDER_PATH;
import static awais.instagrabber.utils.Constants.FOLDER_SAVE_TO;
import static awais.instagrabber.utils.Utils.logCollector;
public final class iLikedFetcher extends AsyncTask<Void, Void, PostModel[]> {
private final String endCursor;
private final FetchListener<PostModel[]> fetchListener;
public iLikedFetcher(final FetchListener<PostModel[]> fetchListener) {
this.endCursor = "";
this.fetchListener = fetchListener;
}
public iLikedFetcher(final String endCursor, final FetchListener<PostModel[]> fetchListener) {
this.endCursor = endCursor == null ? "" : endCursor;
this.fetchListener = fetchListener;
}
@Override
protected PostModel[] doInBackground(final Void... voids) {
final String url = "https://i.instagram.com/api/v1/feed/liked/?max_id="+endCursor;
PostModel[] result = null;
try {
final HttpURLConnection conn = (HttpURLConnection) new URL(url).openConnection();
conn.setUseCaches(false);
conn.setRequestProperty("User-Agent", Constants.I_USER_AGENT);
conn.connect();
if (conn.getResponseCode() == HttpURLConnection.HTTP_OK) {
final JSONObject body = new JSONObject(NetworkUtils.readFromConnection(conn));
final String endCursor;
final boolean hasNextPage;
if (body.has("more_available")) {
hasNextPage = body.optBoolean("more_available");
endCursor = hasNextPage ? body.optString("next_max_id") : null;
} else {
hasNextPage = false;
endCursor = null;
}
final JSONArray edges = body.getJSONArray("items");
final PostModel[] models = new PostModel[edges.length()];
for (int i = 0; i < models.length; ++i) {
final JSONObject mediaNode = edges.getJSONObject(i);
final boolean isSlider = mediaNode.has("carousel_media_count");
final boolean isVideo = mediaNode.has("video_duration");
final MediaItemType itemType;
if (isSlider) itemType = MediaItemType.MEDIA_TYPE_SLIDER;
else if (isVideo) itemType = MediaItemType.MEDIA_TYPE_VIDEO;
else itemType = MediaItemType.MEDIA_TYPE_IMAGE;
models[i] = new PostModel(itemType, mediaNode.getString(Constants.EXTRAS_ID),
isSlider
? ResponseBodyUtils.getHighQualityImage(mediaNode.getJSONArray("carousel_media").getJSONObject(0))
: ResponseBodyUtils.getHighQualityImage(mediaNode),
isSlider
? ResponseBodyUtils.getLowQualityImage(mediaNode.getJSONArray("carousel_media").getJSONObject(0))
: ResponseBodyUtils.getLowQualityImage(mediaNode),
mediaNode.getString("code"),
mediaNode.isNull("caption") ? null : mediaNode.getJSONObject("caption").optString("text"),
mediaNode.getLong("taken_at"), true,
mediaNode.optBoolean("has_viewer_saved"), mediaNode.getLong("like_count"));
String username = mediaNode.getJSONObject("user").getString("username");
final File downloadDir = new File(Environment.getExternalStorageDirectory(), "Download" +
(Utils.settingsHelper.getBoolean(DOWNLOAD_USER_FOLDER) ? ("/"+username) : ""));
File customDir = null;
if (Utils.settingsHelper.getBoolean(FOLDER_SAVE_TO)) {
final String customPath = Utils.settingsHelper.getString(FOLDER_PATH +
(Utils.settingsHelper.getBoolean(DOWNLOAD_USER_FOLDER) ? ("/"+username) : ""));
if (!TextUtils.isEmpty(customPath)) customDir = new File(customPath);
}
DownloadUtils.checkExistence(downloadDir, customDir, isSlider, models[i]);
}
if (models[models.length - 1] != null)
models[models.length - 1].setPageCursor(hasNextPage, endCursor);
result = models;
}
conn.disconnect();
} catch (Exception e) {
if (logCollector != null)
logCollector.appendException(e, LogCollector.LogFile.ASYNC_MAIN_POSTS_FETCHER, "doInBackground");
if (BuildConfig.DEBUG) Log.e("AWAISKING_APP", "", e);
}
return result;
}
@Override
protected void onPostExecute(final PostModel[] postModels) {
if (fetchListener != null) fetchListener.onResult(postModels);
}
}