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@ -12,15 +12,9 @@ import org.json.JSONObject; |
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import java.util.ArrayList; |
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import java.util.Collections; |
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import java.util.HashMap; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.Objects; |
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import awais.instagrabber.models.FeedModel; |
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import awais.instagrabber.models.PostChild; |
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import awais.instagrabber.models.ProfileModel; |
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import awais.instagrabber.models.enums.MediaItemType; |
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import awais.instagrabber.repositories.ProfileRepository; |
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import awais.instagrabber.repositories.responses.PostsFetchResponse; |
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import awais.instagrabber.repositories.responses.UserInfo; |
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@ -36,7 +30,6 @@ public class ProfileService extends BaseService { |
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private static final String TAG = "ProfileService"; |
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private final ProfileRepository repository; |
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private final ProfileRepository wwwRepository; |
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private static ProfileService instance; |
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@ -44,11 +37,7 @@ public class ProfileService extends BaseService { |
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final Retrofit retrofit = getRetrofitBuilder() |
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.baseUrl("https://i.instagram.com") |
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.build(); |
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final Retrofit wwwRetrofit = getRetrofitBuilder() |
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.baseUrl("https://www.instagram.com") |
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.build(); |
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repository = retrofit.create(ProfileRepository.class); |
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wwwRepository = wwwRetrofit.create(ProfileRepository.class); |
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} |
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public static ProfileService getInstance() { |
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@ -89,32 +78,31 @@ public class ProfileService extends BaseService { |
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}); |
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} |
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public void fetchPosts(final ProfileModel profileModel, |
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final int postsPerPage, |
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final String cursor, |
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public void fetchPosts(final String userId, |
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final String maxId, |
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final ServiceCallback<PostsFetchResponse> callback) { |
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final Map<String, String> queryMap = new HashMap<>(); |
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queryMap.put("query_hash", "18a7b935ab438c4514b1f742d8fa07a7"); |
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queryMap.put("variables", "{" + |
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"\"id\":\"" + profileModel.getId() + "\"," + |
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"\"first\":" + postsPerPage + "," + |
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"\"after\":\"" + (cursor == null ? "" : cursor) + "\"" + |
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"}"); |
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final Call<String> request = wwwRepository.fetch(queryMap); |
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final ImmutableMap.Builder<String, String> builder = ImmutableMap.builder(); |
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if (!TextUtils.isEmpty(maxId)) { |
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builder.put("max_id", maxId); |
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} |
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final Call<String> request = repository.fetch(userId, builder.build()); |
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request.enqueue(new Callback<String>() { |
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@Override |
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public void onResponse(@NonNull final Call<String> call, @NonNull final Response<String> response) { |
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try { |
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// Log.d(TAG, "onResponse: body: " + response.body()); |
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final PostsFetchResponse postsFetchResponse = parseResponse(profileModel, response); |
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if (callback != null) { |
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callback.onSuccess(postsFetchResponse); |
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if (callback == null) { |
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return; |
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} |
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final String body = response.body(); |
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if (TextUtils.isEmpty(body)) { |
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callback.onSuccess(null); |
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return; |
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} |
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final PostsFetchResponse postsFetchResponse = parseProfilePostsResponse(body, false); |
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callback.onSuccess(postsFetchResponse); |
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} catch (JSONException e) { |
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Log.e(TAG, "onResponse", e); |
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if (callback != null) { |
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callback.onFailure(e); |
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} |
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callback.onFailure(e); |
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} |
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} |
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@ -127,48 +115,8 @@ public class ProfileService extends BaseService { |
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}); |
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} |
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private PostsFetchResponse parseResponse(final ProfileModel profileModel, final Response<String> response) throws JSONException { |
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if (TextUtils.isEmpty(response.body())) { |
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Log.e(TAG, "parseResponse: feed response body is empty with status code: " + response.code()); |
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return new PostsFetchResponse(Collections.emptyList(), false, null); |
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} |
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return parseResponseBody(profileModel, response.body()); |
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} |
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private PostsFetchResponse parseResponseBody(final ProfileModel profileModel, final String body) throws JSONException { |
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// Log.d(TAG, "parseResponseBody: body: " + body); |
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final List<FeedModel> feedModels = new ArrayList<>(); |
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// return new FeedFetchResponse(feedModels, false, null); |
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final JSONObject mediaPosts = new JSONObject(body) |
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.getJSONObject("data") |
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.getJSONObject(Constants.EXTRAS_USER) |
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.getJSONObject("edge_owner_to_timeline_media"); |
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final String endCursor; |
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final boolean hasNextPage; |
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final JSONObject pageInfo = mediaPosts.getJSONObject("page_info"); |
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if (pageInfo.has("has_next_page")) { |
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hasNextPage = pageInfo.getBoolean("has_next_page"); |
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endCursor = hasNextPage ? pageInfo.getString("end_cursor") : null; |
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} else { |
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hasNextPage = false; |
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endCursor = null; |
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} |
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final JSONArray edges = mediaPosts.getJSONArray("edges"); |
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for (int i = 0; i < edges.length(); ++i) { |
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final JSONObject itemJson = edges.optJSONObject(i); |
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if (itemJson == null) { |
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continue; |
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} |
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final FeedModel feedModel = ResponseBodyUtils.parseGraphQLItem(itemJson); |
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if (feedModel != null) { |
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feedModels.add(feedModel); |
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} |
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} |
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return new PostsFetchResponse(feedModels, hasNextPage, endCursor); |
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} |
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public void fetchSaved(final String maxId, |
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final ServiceCallback<SavedPostsFetchResponse> callback) { |
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final ServiceCallback<PostsFetchResponse> callback) { |
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final ImmutableMap.Builder<String, String> builder = ImmutableMap.builder(); |
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if (!TextUtils.isEmpty(maxId)) { |
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builder.put("max_id", maxId); |
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@ -186,8 +134,8 @@ public class ProfileService extends BaseService { |
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callback.onSuccess(null); |
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return; |
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} |
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final SavedPostsFetchResponse savedPostsFetchResponse = parseSavedPostsResponse(body, true); |
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callback.onSuccess(savedPostsFetchResponse); |
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final PostsFetchResponse PostsFetchResponse = parseSavedPostsResponse(body, true); |
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callback.onSuccess(PostsFetchResponse); |
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} catch (JSONException e) { |
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Log.e(TAG, "onResponse", e); |
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callback.onFailure(e); |
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@ -204,7 +152,7 @@ public class ProfileService extends BaseService { |
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} |
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public void fetchLiked(final String maxId, |
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final ServiceCallback<SavedPostsFetchResponse> callback) { |
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final ServiceCallback<PostsFetchResponse> callback) { |
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final ImmutableMap.Builder<String, String> builder = ImmutableMap.builder(); |
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if (!TextUtils.isEmpty(maxId)) { |
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builder.put("max_id", maxId); |
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@ -222,8 +170,8 @@ public class ProfileService extends BaseService { |
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callback.onSuccess(null); |
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return; |
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} |
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final SavedPostsFetchResponse savedPostsFetchResponse = parseSavedPostsResponse(body, false); |
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callback.onSuccess(savedPostsFetchResponse); |
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final PostsFetchResponse PostsFetchResponse = parseSavedPostsResponse(body, false); |
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callback.onSuccess(PostsFetchResponse); |
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} catch (JSONException e) { |
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Log.e(TAG, "onResponse", e); |
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callback.onFailure(e); |
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@ -240,17 +188,13 @@ public class ProfileService extends BaseService { |
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} |
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public void fetchTagged(final String profileId, |
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final int postsPerPage, |
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final String cursor, |
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final ServiceCallback<SavedPostsFetchResponse> callback) { |
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final Map<String, String> queryMap = new HashMap<>(); |
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queryMap.put("query_hash", "31fe64d9463cbbe58319dced405c6206"); |
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queryMap.put("variables", "{" + |
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"\"id\":\"" + profileId + "\"," + |
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"\"first\":" + postsPerPage + "," + |
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"\"after\":\"" + (cursor == null ? "" : cursor) + "\"" + |
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"}"); |
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final Call<String> request = wwwRepository.fetch(queryMap); |
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final String maxId, |
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final ServiceCallback<PostsFetchResponse> callback) { |
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final ImmutableMap.Builder<String, String> builder = ImmutableMap.builder(); |
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if (!TextUtils.isEmpty(maxId)) { |
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builder.put("max_id", maxId); |
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} |
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final Call<String> request = repository.fetchTagged(profileId, builder.build()); |
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request.enqueue(new Callback<String>() { |
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@Override |
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public void onResponse(@NonNull final Call<String> call, @NonNull final Response<String> response) { |
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@ -263,8 +207,8 @@ public class ProfileService extends BaseService { |
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callback.onSuccess(null); |
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return; |
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} |
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final SavedPostsFetchResponse savedPostsFetchResponse = parseTaggedPostsResponse(body); |
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callback.onSuccess(savedPostsFetchResponse); |
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final PostsFetchResponse PostsFetchResponse = parseSavedPostsResponse(body, false); |
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callback.onSuccess(PostsFetchResponse); |
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} catch (JSONException e) { |
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Log.e(TAG, "onResponse", e); |
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callback.onFailure(e); |
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@ -280,7 +224,7 @@ public class ProfileService extends BaseService { |
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}); |
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} |
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private SavedPostsFetchResponse parseSavedPostsResponse(final String body, final boolean isInMedia) throws JSONException { |
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private PostsFetchResponse parseProfilePostsResponse(final String body, final boolean isInMedia) throws JSONException { |
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final JSONObject root = new JSONObject(body); |
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final boolean moreAvailable = root.optBoolean("more_available"); |
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final String nextMaxId = root.optString("next_max_id"); |
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@ -288,48 +232,26 @@ public class ProfileService extends BaseService { |
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final String status = root.optString("status"); |
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final JSONArray itemsJson = root.optJSONArray("items"); |
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final List<FeedModel> items = parseItems(itemsJson, isInMedia); |
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return new SavedPostsFetchResponse( |
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return new PostsFetchResponse( |
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items, |
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moreAvailable, |
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nextMaxId, |
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numResults, |
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status, |
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items |
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nextMaxId |
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); |
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} |
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@NonNull |
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private SavedPostsFetchResponse parseTaggedPostsResponse(@NonNull final String body) |
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throws JSONException { |
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final List<FeedModel> feedModels = new ArrayList<>(); |
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final JSONObject timelineFeed = new JSONObject(body) |
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.getJSONObject("data") |
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.getJSONObject(Constants.EXTRAS_USER) |
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.getJSONObject("edge_user_to_photos_of_you"); |
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final String endCursor; |
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final boolean hasNextPage; |
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final JSONObject pageInfo = timelineFeed.getJSONObject("page_info"); |
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if (pageInfo.has("has_next_page")) { |
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hasNextPage = pageInfo.getBoolean("has_next_page"); |
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endCursor = hasNextPage ? pageInfo.getString("end_cursor") : null; |
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} else { |
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hasNextPage = false; |
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endCursor = null; |
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} |
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final JSONArray feedItems = timelineFeed.getJSONArray("edges"); |
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for (int i = 0; i < feedItems.length(); ++i) { |
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final JSONObject itemJson = feedItems.optJSONObject(i); |
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if (itemJson == null) { |
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continue; |
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} |
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final FeedModel feedModel = ResponseBodyUtils.parseGraphQLItem(itemJson); |
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if (feedModel != null) { |
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feedModels.add(feedModel); |
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} |
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} |
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return new SavedPostsFetchResponse(hasNextPage, endCursor, timelineFeed.getInt("count"), "ok", feedModels); |
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private PostsFetchResponse parseSavedPostsResponse(final String body, final boolean isInMedia) throws JSONException { |
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final JSONObject root = new JSONObject(body); |
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final boolean moreAvailable = root.optBoolean("more_available"); |
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final String nextMaxId = root.optString("next_max_id"); |
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final int numResults = root.optInt("num_results"); |
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final String status = root.optString("status"); |
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final JSONArray itemsJson = root.optJSONArray("items"); |
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final List<FeedModel> items = parseItems(itemsJson, isInMedia); |
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return new PostsFetchResponse( |
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items, |
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moreAvailable, |
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nextMaxId |
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); |
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} |
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private List<FeedModel> parseItems(final JSONArray items, final boolean isInMedia) throws JSONException { |
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@ -349,98 +271,4 @@ public class ProfileService extends BaseService { |
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} |
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return feedModels; |
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} |
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public static class SavedPostsFetchResponse { |
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private boolean moreAvailable; |
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private String nextMaxId; |
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private int numResults; |
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private String status; |
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private List<FeedModel> items; |
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public SavedPostsFetchResponse(final boolean moreAvailable, |
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final String nextMaxId, |
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final int numResults, |
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final String status, |
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final List<FeedModel> items) { |
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this.moreAvailable = moreAvailable; |
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this.nextMaxId = nextMaxId; |
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this.numResults = numResults; |
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this.status = status; |
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this.items = items; |
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} |
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public boolean isMoreAvailable() { |
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return moreAvailable; |
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} |
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public SavedPostsFetchResponse setMoreAvailable(final boolean moreAvailable) { |
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this.moreAvailable = moreAvailable; |
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return this; |
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} |
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public String getNextMaxId() { |
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return nextMaxId; |
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} |
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public SavedPostsFetchResponse setNextMaxId(final String nextMaxId) { |
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this.nextMaxId = nextMaxId; |
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return this; |
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} |
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public int getNumResults() { |
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return numResults; |
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} |
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public SavedPostsFetchResponse setNumResults(final int numResults) { |
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this.numResults = numResults; |
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return this; |
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} |
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public String getStatus() { |
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return status; |
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} |
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public SavedPostsFetchResponse setStatus(final String status) { |
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this.status = status; |
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return this; |
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} |
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public List<FeedModel> getItems() { |
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return items; |
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} |
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public SavedPostsFetchResponse setItems(final List<FeedModel> items) { |
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this.items = items; |
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return this; |
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} |
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@Override |
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public boolean equals(final Object o) { |
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if (this == o) return true; |
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if (o == null || getClass() != o.getClass()) return false; |
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final SavedPostsFetchResponse that = (SavedPostsFetchResponse) o; |
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return moreAvailable == that.moreAvailable && |
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numResults == that.numResults && |
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Objects.equals(nextMaxId, that.nextMaxId) && |
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Objects.equals(status, that.status) && |
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Objects.equals(items, that.items); |
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} |
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@Override |
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public int hashCode() { |
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return Objects.hash(moreAvailable, nextMaxId, numResults, status, items); |
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} |
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@NonNull |
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@Override |
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public String toString() { |
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return "SavedPostsFetchResponse{" + |
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"moreAvailable=" + moreAvailable + |
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", nextMaxId='" + nextMaxId + '\'' + |
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", numResults=" + numResults + |
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", status='" + status + '\'' + |
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", items=" + items + |
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'}'; |
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} |
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} |
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} |
Austin Huang
4 years ago