Examples with StarDataSource de.geeksfactory.opacclient.storage.StarDataSource used on opensource projects

Example 6 with StarDataSource

use of de.geeksfactory.opacclient.storage.StarDataSource in project opacclient by opacapp.

the class StarredFragment method getEncodedStarredObjects.

private JSONObject getEncodedStarredObjects() {
    JSONObject starred = new JSONObject();
    try {
        starred.put(JSON_LIBRARY_NAME, app.getLibrary().getIdent());
        JSONArray items = new JSONArray();
        StarDataSource data = new StarDataSource(getActivity());
        List<Starred> libItems = data.getAllItems(app.getLibrary().getIdent());
        for (Starred libItem : libItems) {
            JSONObject item = new JSONObject();
            item.put(JSON_ITEM_MNR, libItem.getMNr());
            item.put(JSON_ITEM_TITLE, libItem.getTitle());
            item.put(JSON_ITEM_MEDIATYPE, libItem.getMediaType());
            items.put(item);
        }
        starred.put(JSON_STARRED_LIST, items);
    } catch (JSONException e) {
        showExportError();
    }
    return starred;
}

Example 7 with StarDataSource

use of de.geeksfactory.opacclient.storage.StarDataSource in project opacclient by opacapp.

the class StarredFragment method onActivityResult.

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (requestCode == REQUEST_CODE_EXPORT && resultCode == Activity.RESULT_OK) {
        Log.i("StarredFragment", data.toString());
        Uri uri = data.getData();
        try {
            OutputStream os = getActivity().getContentResolver().openOutputStream(uri);
            if (os != null) {
                JSONObject starred = getEncodedStarredObjects();
                PrintWriter pw = new PrintWriter(os, true);
                pw.write(starred.toString());
                pw.close();
                os.close();
            } else {
                showExportError();
            }
        } catch (FileNotFoundException e) {
            showExportError();
        } catch (IOException e) {
            showExportError();
        }
    } else if (requestCode == REQUEST_CODE_IMPORT && resultCode == Activity.RESULT_OK) {
        Uri uri = data.getData();
        try {
            StarDataSource dataSource = new StarDataSource(getActivity());
            InputStream is = getActivity().getContentResolver().openInputStream(uri);
            if (is != null) {
                BufferedReader reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));
                StringBuilder builder = new StringBuilder();
                String line = "";
                while ((line = reader.readLine()) != null) {
                    builder.append(line);
                }
                String list = builder.toString();
                JSONObject savedList = new JSONObject(list);
                String bib = savedList.getString(JSON_LIBRARY_NAME);
                // disallow import if from different library than current library
                if (bib != null && !bib.equals(app.getLibrary().getIdent())) {
                    Snackbar.make(getView(), R.string.info_different_library, Snackbar.LENGTH_SHORT).show();
                    return;
                }
                JSONArray items = savedList.getJSONArray(JSON_STARRED_LIST);
                for (int i = 0; i < items.length(); i++) {
                    JSONObject entry = items.getJSONObject(i);
                    if (entry.has(JSON_ITEM_MNR) && !dataSource.isStarred(bib, entry.getString(JSON_ITEM_MNR)) || !entry.has(JSON_ITEM_MNR) && !dataSource.isStarredTitle(bib, entry.getString(JSON_ITEM_TITLE))) {
                        // disallow dupes
                        dataSource.star(entry.optString(JSON_ITEM_MNR), entry.getString(JSON_ITEM_TITLE), bib, SearchResult.MediaType.valueOf(entry.getString(JSON_ITEM_MEDIATYPE)));
                    }
                }
                adapter.notifyDataSetChanged();
                Snackbar.make(getView(), R.string.info_starred_updated, Snackbar.LENGTH_SHORT).show();
            } else {
                showImportError();
            }
        } catch (JSONException | IOException e) {
            showImportError();
        }
    }
}