Examples with MwException org.wikipedia.dataclient.mwapi.MwException used on opensource projects

Example 16 with MwException

use of org.wikipedia.dataclient.mwapi.MwException in project apps-android-wikipedia by wikimedia.

the class LangLinksClient method request.

@VisibleForTesting
Call<MwQueryResponse> request(@NonNull Service service, @NonNull PageTitle title, @NonNull final Callback cb) {
    Call<MwQueryResponse> call = service.langLinks(title.getPrefixedText());
    call.enqueue(new retrofit2.Callback<MwQueryResponse>() {

        @Override
        public void onResponse(Call<MwQueryResponse> call, Response<MwQueryResponse> response) {
            if (response.body().success()) {
                // noinspection ConstantConditions
                cb.success(call, response.body().query().langLinks());
            } else if (response.body().hasError()) {
                // noinspection ConstantConditions
                cb.failure(call, new MwException(response.body().getError()));
            } else {
                cb.failure(call, new IOException("An unknown error occurred."));
            }
        }

        @Override
        public void onFailure(Call<MwQueryResponse> call, Throwable t) {
            cb.failure(call, t);
        }
    });
    return call;
}

Example 17 with MwException

use of org.wikipedia.dataclient.mwapi.MwException in project apps-android-wikipedia by wikimedia.

the class FullTextSearchClient method request.

@VisibleForTesting
Call<MwQueryResponse> request(@NonNull Service service, @NonNull final WikiSite wiki, @NonNull String searchTerm, @Nullable String cont, @Nullable String gsrOffset, int limit, @NonNull final Callback cb) {
    call = service.request(searchTerm, limit, cont, gsrOffset);
    call.enqueue(new retrofit2.Callback<MwQueryResponse>() {

        @Override
        public void onResponse(@NonNull Call<MwQueryResponse> call, @NonNull Response<MwQueryResponse> response) {
            if (response.body().success()) {
                // noinspection ConstantConditions
                cb.success(call, new SearchResults(response.body().query().pages(), wiki, response.body().continuation(), null));
            } else if (response.body().hasError()) {
                // noinspection ConstantConditions
                cb.failure(call, new MwException(response.body().getError()));
            } else {
                // A 'morelike' search query with no results will just return an API warning:
                // 
                // {
                // "batchcomplete": true,
                // "warnings": {
                // "search": {
                // "warnings": "No valid titles provided to 'morelike'."
                // }
                // }
                // }
                // 
                // Just return an empty SearchResults() in this case.
                cb.success(call, new SearchResults());
            }
        }

        @Override
        public void onFailure(@NonNull Call<MwQueryResponse> call, @NonNull Throwable caught) {
            cb.failure(call, caught);
        }
    });
    return call;
}

Example 18 with MwException

use of org.wikipedia.dataclient.mwapi.MwException in project apps-android-wikipedia by wikimedia.

the class PrefixSearchClient method request.

@VisibleForTesting
Call<PrefixSearchResponse> request(@NonNull Service service, @NonNull final WikiSite wiki, @NonNull String title, @NonNull final Callback cb) {
    call = service.request(title, title);
    call.enqueue(new retrofit2.Callback<PrefixSearchResponse>() {

        @Override
        public void onResponse(@NonNull Call<PrefixSearchResponse> call, @NonNull Response<PrefixSearchResponse> response) {
            if (response.body() != null && response.body().success() && response.body().query().pages() != null) {
                // noinspection ConstantConditions
                List<MwQueryPage> pages = response.body().query().pages();
                // noinspection ConstantConditions
                cb.success(call, new SearchResults(pages, wiki, response.body().continuation(), response.body().suggestion()));
            } else if (response.body() != null && response.body().hasError()) {
                // noinspection ConstantConditions
                cb.failure(call, new MwException(response.body().getError()));
            } else {
                // A prefix search query with no results will return the following:
                // 
                // {
                // "batchcomplete": true,
                // "query": {
                // "search": []
                // }
                // }
                // 
                // Just return an empty SearchResults() in this case.
                cb.success(call, new SearchResults());
            }
        }

        @Override
        public void onFailure(@NonNull Call<PrefixSearchResponse> call, @NonNull Throwable caught) {
            cb.failure(call, caught);
        }
    });
    return call;
}

Example 19 with MwException

use of org.wikipedia.dataclient.mwapi.MwException in project apps-android-wikipedia by wikimedia.

the class PageFragmentLoadState method pageLoadLeadSectionComplete.

private void pageLoadLeadSectionComplete(PageLead pageLead, int startSequenceNum) {
    if (!fragment.isAdded() || !sequenceNumber.inSync(startSequenceNum)) {
        return;
    }
    if (pageLead.hasError()) {
        ServiceError error = pageLead.getError();
        if (error != null) {
            commonSectionFetchOnCatch(new MwException((MwServiceError) error), startSequenceNum);
        } else {
            commonSectionFetchOnCatch(new IOException(getResources().getString(R.string.error_unknown)), startSequenceNum);
        }
        return;
    }
    Page page = pageLead.toPage(model.getTitle());
    model.setPage(page);
    model.setTitle(page.getTitle());
    editHandler.setPage(model.getPage());
    if (page.getTitle().getDescription() == null) {
        app.getSessionFunnel().noDescription();
    }
    layoutLeadImage(() -> {
        if (!fragment.isAdded()) {
            return;
        }
        fragment.callback().onPageInvalidateOptionsMenu();
        pageLoadRemainingSections(sequenceNumber.get());
    });
    // Update our history entry, in case the Title was changed (i.e. normalized)
    final HistoryEntry curEntry = model.getCurEntry();
    model.setCurEntry(new HistoryEntry(model.getTitle(), curEntry.getTimestamp(), curEntry.getSource()));
    // Fetch larger thumbnail URL from the network, and save it to our DB.
    new PageImagesClient().request(model.getTitle().getWikiSite(), Collections.singletonList(model.getTitle()), new PageImagesClient.Callback() {

        @Override
        public void success(@NonNull Call<MwQueryResponse> call, @NonNull Map<PageTitle, PageImage> results) {
            if (results.containsKey(model.getTitle())) {
                PageImage pageImage = results.get(model.getTitle());
                app.getDatabaseClient(PageImage.class).upsert(pageImage, PageImageHistoryContract.Image.SELECTION);
                updateThumbnail(pageImage.getImageName());
            }
        }

        @Override
        public void failure(@NonNull Call<MwQueryResponse> call, @NonNull Throwable caught) {
            L.w(caught);
        }
    });
}

Example 20 with MwException

use of org.wikipedia.dataclient.mwapi.MwException in project apps-android-wikipedia by wikimedia.

the class PageImagesClient method request.

@VisibleForTesting
Call<MwQueryResponse> request(@NonNull final WikiSite wiki, @NonNull Service service, @NonNull final List<PageTitle> titles, @NonNull final Callback cb) {
    Call<MwQueryResponse> call = service.request(TextUtils.join("|", titles));
    call.enqueue(new retrofit2.Callback<MwQueryResponse>() {

        @Override
        public void onResponse(@NonNull Call<MwQueryResponse> call, @NonNull Response<MwQueryResponse> response) {
            Map<PageTitle, PageImage> pageImagesMap = new ArrayMap<>();
            // error cases
            if (response.body().success()) {
                // nominal case
                Map<String, PageTitle> titlesMap = new ArrayMap<>();
                for (PageTitle title : titles) {
                    titlesMap.put(title.getPrefixedText(), title);
                }
                Map<String, String> thumbnailSourcesMap = new ArrayMap<>();
                // noinspection ConstantConditions
                for (MwQueryPage page : response.body().query().pages()) {
                    thumbnailSourcesMap.put(new PageTitle(null, page.title(), wiki).getPrefixedText(), page.thumbUrl());
                    if (!TextUtils.isEmpty(page.convertedFrom())) {
                        thumbnailSourcesMap.put(new PageTitle(null, page.convertedFrom(), wiki).getPrefixedText(), page.thumbUrl());
                    }
                    if (!TextUtils.isEmpty(page.redirectFrom())) {
                        thumbnailSourcesMap.put(new PageTitle(null, page.redirectFrom(), wiki).getPrefixedText(), page.thumbUrl());
                    }
                }
                for (String key : titlesMap.keySet()) {
                    if (thumbnailSourcesMap.containsKey(key)) {
                        PageTitle title = titlesMap.get(key);
                        pageImagesMap.put(title, new PageImage(title, thumbnailSourcesMap.get(key)));
                    }
                }
                cb.success(call, pageImagesMap);
            } else if (response.body().hasError()) {
                // noinspection ConstantConditions
                cb.failure(call, new MwException(response.body().getError()));
            } else {
                cb.failure(call, new IOException("An unknown error occurred."));
            }
        }

        @Override
        public void onFailure(@NonNull Call<MwQueryResponse> call, @NonNull Throwable t) {
            cb.failure(call, t);
        }
    });
    return call;
}