Examples with JSONException com.ichi2.utils.JSONException used on opensource projects

Example 61 with JSONException

use of com.ichi2.utils.JSONException in project AnkiChinaAndroid by ankichinateam.

the class CardContentProvider method insert.

@Override
public Uri insert(Uri uri, ContentValues values) {
    if (!hasReadWritePermission() && shouldEnforceQueryOrInsertSecurity()) {
        throwSecurityException("insert", uri);
    }
    Collection col = CollectionHelper.getInstance().getCol(mContext);
    if (col == null) {
        throw new IllegalStateException(COL_NULL_ERROR_MSG);
    }
    col.log(getLogMessage("insert", uri));
    // Find out what data the user is requesting
    int match = sUriMatcher.match(uri);
    switch(match) {
        case NOTES:
            {
                /* Insert new note with specified fields and tags
                 */
                Long modelId = values.getAsLong(FlashCardsContract.Note.MID);
                String flds = values.getAsString(FlashCardsContract.Note.FLDS);
                String tags = values.getAsString(FlashCardsContract.Note.TAGS);
                // Create empty note
                com.ichi2.libanki.Note newNote = new com.ichi2.libanki.Note(col, col.getModels().get(modelId));
                // Set fields
                String[] fldsArray = Utils.splitFields(flds);
                // Check that correct number of flds specified
                if (fldsArray.length != newNote.getFields().length) {
                    throw new IllegalArgumentException("Incorrect flds argument : " + flds);
                }
                for (int idx = 0; idx < fldsArray.length; idx++) {
                    newNote.setField(idx, fldsArray[idx]);
                }
                // Set tags
                if (tags != null) {
                    newNote.setTagsFromStr(tags);
                }
                // Add to collection
                col.addNote(newNote);
                col.save();
                return Uri.withAppendedPath(FlashCardsContract.Note.CONTENT_URI, Long.toString(newNote.getId()));
            }
        case NOTES_ID:
            // Note ID is generated automatically by libanki
            throw new IllegalArgumentException("Not possible to insert note with specific ID");
        case NOTES_ID_CARDS:
            // Cards are generated automatically by libanki
            throw new IllegalArgumentException("Not possible to insert cards directly (only through NOTES)");
        case NOTES_ID_CARDS_ORD:
            // Cards are generated automatically by libanki
            throw new IllegalArgumentException("Not possible to insert cards directly (only through NOTES)");
        case MODELS:
            // Get input arguments
            String modelName = values.getAsString(FlashCardsContract.Model.NAME);
            String css = values.getAsString(FlashCardsContract.Model.CSS);
            Long did = values.getAsLong(FlashCardsContract.Model.DECK_ID);
            String fieldNames = values.getAsString(FlashCardsContract.Model.FIELD_NAMES);
            Integer numCards = values.getAsInteger(FlashCardsContract.Model.NUM_CARDS);
            Integer sortf = values.getAsInteger(FlashCardsContract.Model.SORT_FIELD_INDEX);
            Integer type = values.getAsInteger(FlashCardsContract.Model.TYPE);
            String latexPost = values.getAsString(FlashCardsContract.Model.LATEX_POST);
            String latexPre = values.getAsString(FlashCardsContract.Model.LATEX_PRE);
            // Throw exception if required fields empty
            if (modelName == null || fieldNames == null || numCards == null) {
                throw new IllegalArgumentException("Model name, field_names, and num_cards can't be empty");
            }
            if (did != null && col.getDecks().isDyn(did)) {
                throw new IllegalArgumentException("Cannot set a filtered deck as default deck for a model");
            }
            // Create a new model
            Models mm = col.getModels();
            Model newModel = mm.newModel(modelName);
            try {
                // Add the fields
                String[] allFields = Utils.splitFields(fieldNames);
                for (String f : allFields) {
                    mm.addFieldInNewModel(newModel, mm.newField(f));
                }
                // Add some empty card templates
                for (int idx = 0; idx < numCards; idx++) {
                    JSONObject t = mm.newTemplate("Card " + (idx + 1));
                    t.put("qfmt", String.format("{{%s}}", allFields[0]));
                    String answerField = allFields[0];
                    if (allFields.length > 1) {
                        answerField = allFields[1];
                    }
                    t.put("afmt", String.format("{{FrontSide}}\\n\\n<hr id=answer>\\n\\n{{%s}}", answerField));
                    mm.addTemplateInNewModel(newModel, t);
                }
                // Add the CSS if specified
                if (css != null) {
                    newModel.put("css", css);
                }
                // Add the did if specified
                if (did != null) {
                    newModel.put("did", did);
                }
                if (sortf != null && sortf < allFields.length) {
                    newModel.put("sortf", sortf);
                }
                if (type != null) {
                    newModel.put("type", type);
                }
                if (latexPost != null) {
                    newModel.put("latexPost", latexPost);
                }
                if (latexPre != null) {
                    newModel.put("latexPre", latexPre);
                }
                // Add the model to collection (from this point on edits will require a full-sync)
                mm.add(newModel);
                col.save();
                // Get the mid and return a URI
                String mid = Long.toString(newModel.getLong("id"));
                return Uri.withAppendedPath(FlashCardsContract.Model.CONTENT_URI, mid);
            } catch (JSONException e) {
                Timber.e(e, "Could not set a field of new model %s", modelName);
                return null;
            }
        case MODELS_ID:
            // Model ID is generated automatically by libanki
            throw new IllegalArgumentException("Not possible to insert model with specific ID");
        case MODELS_ID_TEMPLATES:
            {
                Models models = col.getModels();
                Long mid = getModelIdFromUri(uri, col);
                Model existingModel = models.get(mid);
                if (existingModel == null) {
                    throw new IllegalArgumentException("model missing: " + mid);
                }
                String name = values.getAsString(CardTemplate.NAME);
                String qfmt = values.getAsString(CardTemplate.QUESTION_FORMAT);
                String afmt = values.getAsString(CardTemplate.ANSWER_FORMAT);
                String bqfmt = values.getAsString(CardTemplate.BROWSER_QUESTION_FORMAT);
                String bafmt = values.getAsString(CardTemplate.BROWSER_ANSWER_FORMAT);
                try {
                    JSONObject t = models.newTemplate(name);
                    t.put("qfmt", qfmt);
                    t.put("afmt", afmt);
                    t.put("bqfmt", bqfmt);
                    t.put("bafmt", bafmt);
                    models.addTemplate(existingModel, t);
                    models.save(existingModel);
                    col.save();
                    return ContentUris.withAppendedId(uri, t.getInt("ord"));
                } catch (ConfirmModSchemaException e) {
                    throw new IllegalArgumentException("Unable to add template without user requesting/accepting full-sync", e);
                } catch (JSONException e) {
                    throw new IllegalArgumentException("Unable to get ord from new template", e);
                }
            }
        case MODELS_ID_TEMPLATES_ID:
            throw new IllegalArgumentException("Not possible to insert template with specific ORD");
        case MODELS_ID_FIELDS:
            {
                Models models = col.getModels();
                Long mid = getModelIdFromUri(uri, col);
                Model existingModel = models.get(mid);
                if (existingModel == null) {
                    throw new IllegalArgumentException("model missing: " + mid);
                }
                String name = values.getAsString(FlashCardsContract.Model.FIELD_NAME);
                if (name == null) {
                    throw new IllegalArgumentException("field name missing for model: " + mid);
                }
                JSONObject field = models.newField(name);
                try {
                    models.addField(existingModel, field);
                    col.save();
                    JSONArray flds = existingModel.getJSONArray("flds");
                    return ContentUris.withAppendedId(uri, flds.length() - 1);
                } catch (ConfirmModSchemaException e) {
                    throw new IllegalArgumentException("Unable to insert field: " + name, e);
                } catch (JSONException e) {
                    throw new IllegalArgumentException("Unable to get newly created field: " + name, e);
                }
            }
        case SCHEDULE:
            // Doesn't make sense to insert an object into the schedule table
            throw new IllegalArgumentException("Not possible to perform insert operation on schedule");
        case DECKS:
            // Insert new deck with specified name
            String deckName = values.getAsString(FlashCardsContract.Deck.DECK_NAME);
            did = col.getDecks().id(deckName, false);
            if (did != null) {
                throw new IllegalArgumentException("Deck name already exists: " + deckName);
            }
            if (!Decks.isValidDeckName(deckName)) {
                throw new IllegalArgumentException("Invalid deck name '" + deckName + "'");
            }
            did = col.getDecks().id(deckName, true);
            Deck deck = col.getDecks().get(did);
            if (deck != null) {
                try {
                    String deckDesc = values.getAsString(FlashCardsContract.Deck.DECK_DESC);
                    if (deckDesc != null) {
                        deck.put("desc", deckDesc);
                    }
                } catch (JSONException e) {
                    Timber.e(e, "Could not set a field of new deck %s", deckName);
                    return null;
                }
            }
            col.getDecks().flush();
            return Uri.withAppendedPath(FlashCardsContract.Deck.CONTENT_ALL_URI, Long.toString(did));
        case DECK_SELECTED:
            // Can't have more than one selected deck
            throw new IllegalArgumentException("Selected deck can only be queried and updated");
        case DECKS_ID:
            // Deck ID is generated automatically by libanki
            throw new IllegalArgumentException("Not possible to insert deck with specific ID");
        default:
            // Unknown URI type
            throw new IllegalArgumentException("uri " + uri + " is not supported");
    }
}

Example 62 with JSONException

use of com.ichi2.utils.JSONException in project AnkiChinaAndroid by ankichinateam.

the class CardContentProvider method update.

@Override
public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
    if (!hasReadWritePermission() && shouldEnforceUpdateSecurity(uri)) {
        throwSecurityException("update", uri);
    }
    Collection col = CollectionHelper.getInstance().getCol(mContext);
    if (col == null) {
        throw new IllegalStateException(COL_NULL_ERROR_MSG);
    }
    col.log(getLogMessage("update", uri));
    // Find out what data the user is requesting
    int match = sUriMatcher.match(uri);
    // Number of updated entries (return value)
    int updated = 0;
    switch(match) {
        case NOTES_V2:
        case NOTES:
            throw new IllegalArgumentException("Not possible to update notes directly (only through data URI)");
        case NOTES_ID:
            {
                /* Direct access note details
                 */
                Note currentNote = getNoteFromUri(uri, col);
                // the key of the ContentValues contains the column name
                // the value of the ContentValues contains the row value.
                Set<Map.Entry<String, Object>> valueSet = values.valueSet();
                for (Map.Entry<String, Object> entry : valueSet) {
                    String key = entry.getKey();
                    // when the client does not specify FLDS, then don't update the FLDS
                    if (key.equals(FlashCardsContract.Note.FLDS)) {
                        // Update FLDS
                        Timber.d("CardContentProvider: flds update...");
                        String newFldsEncoded = (String) entry.getValue();
                        String[] flds = Utils.splitFields(newFldsEncoded);
                        // Check that correct number of flds specified
                        if (flds.length != currentNote.getFields().length) {
                            throw new IllegalArgumentException("Incorrect flds argument : " + newFldsEncoded);
                        }
                        // Update the note
                        for (int idx = 0; idx < flds.length; idx++) {
                            currentNote.setField(idx, flds[idx]);
                        }
                        updated++;
                    } else if (key.equals(FlashCardsContract.Note.TAGS)) {
                        // Update tags
                        Timber.d("CardContentProvider: tags update...");
                        Object tags = entry.getValue();
                        if (tags != null) {
                            currentNote.setTagsFromStr(String.valueOf(tags));
                        }
                        updated++;
                    } else {
                        // Unsupported column
                        throw new IllegalArgumentException("Unsupported column: " + key);
                    }
                }
                Timber.d("CardContentProvider: Saving note...");
                currentNote.flush();
                break;
            }
        case NOTES_ID_CARDS:
            // TODO: To be implemented
            throw new UnsupportedOperationException("Not yet implemented");
        // break;
        case NOTES_ID_CARDS_ORD:
            {
                Card currentCard = getCardFromUri(uri, col);
                boolean isDeckUpdate = false;
                long did = -1;
                // the key of the ContentValues contains the column name
                // the value of the ContentValues contains the row value.
                Set<Map.Entry<String, Object>> valueSet = values.valueSet();
                for (Map.Entry<String, Object> entry : valueSet) {
                    // Only updates on deck id is supported
                    String key = entry.getKey();
                    isDeckUpdate = key.equals(FlashCardsContract.Card.DECK_ID);
                    did = values.getAsLong(key);
                }
                if (col.getDecks().isDyn(did)) {
                    throw new IllegalArgumentException("Cards cannot be moved to a filtered deck");
                }
                /* now update the card
                 */
                if ((isDeckUpdate) && (did >= 0)) {
                    Timber.d("CardContentProvider: Moving card to other deck...");
                    col.getDecks().flush();
                    currentCard.setDid(did);
                    currentCard.flush();
                    col.save();
                    updated++;
                } else {
                    // User tries an operation that is not (yet?) supported.
                    throw new IllegalArgumentException("Currently only updates of decks are supported");
                }
                break;
            }
        case MODELS:
            throw new IllegalArgumentException("Cannot update models in bulk");
        case MODELS_ID:
            // Get the input parameters
            String newModelName = values.getAsString(FlashCardsContract.Model.NAME);
            String newCss = values.getAsString(FlashCardsContract.Model.CSS);
            String newDid = values.getAsString(FlashCardsContract.Model.DECK_ID);
            String newFieldList = values.getAsString(FlashCardsContract.Model.FIELD_NAMES);
            if (newFieldList != null) {
                // Changing the field names would require a full-sync
                throw new IllegalArgumentException("Field names cannot be changed via provider");
            }
            Integer newSortf = values.getAsInteger(FlashCardsContract.Model.SORT_FIELD_INDEX);
            Integer newType = values.getAsInteger(FlashCardsContract.Model.TYPE);
            String newLatexPost = values.getAsString(FlashCardsContract.Model.LATEX_POST);
            String newLatexPre = values.getAsString(FlashCardsContract.Model.LATEX_PRE);
            // Get the original note JSON
            Model model = col.getModels().get(getModelIdFromUri(uri, col));
            try {
                // Update model name and/or css
                if (newModelName != null) {
                    model.put("name", newModelName);
                    updated++;
                }
                if (newCss != null) {
                    model.put("css", newCss);
                    updated++;
                }
                if (newDid != null) {
                    if (col.getDecks().isDyn(Long.parseLong(newDid))) {
                        throw new IllegalArgumentException("Cannot set a filtered deck as default deck for a model");
                    }
                    model.put("did", newDid);
                    updated++;
                }
                if (newSortf != null) {
                    model.put("sortf", newSortf);
                    updated++;
                }
                if (newType != null) {
                    model.put("type", newType);
                    updated++;
                }
                if (newLatexPost != null) {
                    model.put("latexPost", newLatexPost);
                    updated++;
                }
                if (newLatexPre != null) {
                    model.put("latexPre", newLatexPre);
                    updated++;
                }
                col.getModels().save(model);
                col.save();
            } catch (JSONException e) {
                Timber.e(e, "JSONException updating model");
            }
            break;
        case MODELS_ID_TEMPLATES:
            throw new IllegalArgumentException("Cannot update templates in bulk");
        case MODELS_ID_TEMPLATES_ID:
            Long mid = values.getAsLong(CardTemplate.MODEL_ID);
            Integer ord = values.getAsInteger(CardTemplate.ORD);
            String name = values.getAsString(CardTemplate.NAME);
            String qfmt = values.getAsString(CardTemplate.QUESTION_FORMAT);
            String afmt = values.getAsString(CardTemplate.ANSWER_FORMAT);
            String bqfmt = values.getAsString(CardTemplate.BROWSER_QUESTION_FORMAT);
            String bafmt = values.getAsString(CardTemplate.BROWSER_ANSWER_FORMAT);
            // Throw exception if read-only fields are included
            if (mid != null || ord != null) {
                throw new IllegalArgumentException("Updates to mid or ord are not allowed");
            }
            // Update the model
            try {
                Integer templateOrd = Integer.parseInt(uri.getLastPathSegment());
                Model existingModel = col.getModels().get(getModelIdFromUri(uri, col));
                JSONArray templates = existingModel.getJSONArray("tmpls");
                JSONObject template = templates.getJSONObject(templateOrd);
                if (name != null) {
                    template.put("name", name);
                    updated++;
                }
                if (qfmt != null) {
                    template.put("qfmt", qfmt);
                    updated++;
                }
                if (afmt != null) {
                    template.put("afmt", afmt);
                    updated++;
                }
                if (bqfmt != null) {
                    template.put("bqfmt", bqfmt);
                    updated++;
                }
                if (bafmt != null) {
                    template.put("bafmt", bafmt);
                    updated++;
                }
                // Save the model
                templates.put(templateOrd, template);
                existingModel.put("tmpls", templates);
                col.getModels().save(existingModel, true);
                col.save();
            } catch (JSONException e) {
                throw new IllegalArgumentException("Model is malformed", e);
            }
            break;
        case SCHEDULE:
            {
                Set<Map.Entry<String, Object>> valueSet = values.valueSet();
                int cardOrd = -1;
                long noteID = -1;
                int ease = -1;
                long timeTaken = -1;
                int bury = -1;
                int suspend = -1;
                for (Map.Entry<String, Object> entry : valueSet) {
                    String key = entry.getKey();
                    if (key.equals(FlashCardsContract.ReviewInfo.NOTE_ID)) {
                        noteID = values.getAsLong(key);
                    } else if (key.equals(FlashCardsContract.ReviewInfo.CARD_ORD)) {
                        cardOrd = values.getAsInteger(key);
                    } else if (key.equals(FlashCardsContract.ReviewInfo.EASE)) {
                        ease = values.getAsInteger(key);
                    } else if (key.equals(FlashCardsContract.ReviewInfo.TIME_TAKEN)) {
                        timeTaken = values.getAsLong(key);
                    } else if (key.equals(FlashCardsContract.ReviewInfo.BURY)) {
                        bury = values.getAsInteger(key);
                    } else if (key.equals(FlashCardsContract.ReviewInfo.SUSPEND)) {
                        suspend = values.getAsInteger(key);
                    }
                }
                if (cardOrd != -1 && noteID != -1) {
                    Card cardToAnswer = getCard(noteID, cardOrd, col);
                    if (cardToAnswer != null) {
                        if (bury == 1) {
                            // bury card
                            buryOrSuspendCard(col, col.getSched(), cardToAnswer, true);
                        } else if (suspend == 1) {
                            // suspend card
                            buryOrSuspendCard(col, col.getSched(), cardToAnswer, false);
                        } else {
                            answerCard(col, col.getSched(), cardToAnswer, ease, timeTaken);
                        }
                        updated++;
                    } else {
                        Timber.e("Requested card with noteId %d and cardOrd %d was not found. Either the provided " + "noteId/cardOrd were wrong or the card has been deleted in the meantime.", noteID, cardOrd);
                    }
                }
                break;
            }
        case DECKS:
            throw new IllegalArgumentException("Can't update decks in bulk");
        case DECKS_ID:
            // TODO: be sure to throw exception if change to the dyn value of a deck is requested
            throw new UnsupportedOperationException("Not yet implemented");
        case DECK_SELECTED:
            {
                Set<Map.Entry<String, Object>> valueSet = values.valueSet();
                for (Map.Entry<String, Object> entry : valueSet) {
                    String key = entry.getKey();
                    if (key.equals(FlashCardsContract.Deck.DECK_ID)) {
                        long deckId = values.getAsLong(key);
                        if (selectDeckWithCheck(col, deckId)) {
                            updated++;
                        }
                    }
                }
                col.save();
                break;
            }
        default:
            // Unknown URI type
            throw new IllegalArgumentException("uri " + uri + " is not supported");
    }
    return updated;
}

Example 63 with JSONException

use of com.ichi2.utils.JSONException in project AnkiChinaAndroid by ankichinateam.

the class CardContentProvider method query.

@Override
public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs, String order) {
    if (!hasReadWritePermission() && shouldEnforceQueryOrInsertSecurity()) {
        throwSecurityException("query", uri);
    }
    Collection col = CollectionHelper.getInstance().getCol(mContext);
    if (col == null) {
        throw new IllegalStateException(COL_NULL_ERROR_MSG);
    }
    Timber.d(getLogMessage("query", uri));
    // Find out what data the user is requesting
    int match = sUriMatcher.match(uri);
    switch(match) {
        case NOTES_V2:
            {
                /* Search for notes using direct SQL query */
                String[] proj = sanitizeNoteProjection(projection);
                String sql = SQLiteQueryBuilder.buildQueryString(false, "notes", proj, selection, null, null, order, null);
                return col.getDb().getDatabase().query(sql, selectionArgs);
            }
        case NOTES:
            {
                /* Search for notes using the libanki browser syntax */
                String[] proj = sanitizeNoteProjection(projection);
                String query = (selection != null) ? selection : "";
                List<Long> noteIds = col.findNotes(query);
                if ((noteIds != null) && (!noteIds.isEmpty())) {
                    String sel = String.format("id in (%s)", TextUtils.join(",", noteIds));
                    String sql = SQLiteQueryBuilder.buildQueryString(false, "notes", proj, sel, null, null, order, null);
                    return col.getDb().getDatabase().query(sql);
                } else {
                    return null;
                }
            }
        case NOTES_ID:
            {
                /* Direct access note with specific ID*/
                String noteId = uri.getPathSegments().get(1);
                String[] proj = sanitizeNoteProjection(projection);
                String sql = SQLiteQueryBuilder.buildQueryString(false, "notes", proj, "id=?", null, null, order, null);
                return col.getDb().getDatabase().query(sql, new String[] { noteId });
            }
        case NOTES_ID_CARDS:
            {
                Note currentNote = getNoteFromUri(uri, col);
                String[] columns = ((projection != null) ? projection : FlashCardsContract.Card.DEFAULT_PROJECTION);
                MatrixCursor rv = new MatrixCursor(columns, 1);
                for (Card currentCard : currentNote.cards()) {
                    addCardToCursor(currentCard, rv, col, columns);
                }
                return rv;
            }
        case NOTES_ID_CARDS_ORD:
            {
                Card currentCard = getCardFromUri(uri, col);
                String[] columns = ((projection != null) ? projection : FlashCardsContract.Card.DEFAULT_PROJECTION);
                MatrixCursor rv = new MatrixCursor(columns, 1);
                addCardToCursor(currentCard, rv, col, columns);
                return rv;
            }
        case MODELS:
            {
                Models models = col.getModels();
                String[] columns = ((projection != null) ? projection : FlashCardsContract.Model.DEFAULT_PROJECTION);
                MatrixCursor rv = new MatrixCursor(columns, 1);
                for (Long modelId : models.getModels().keySet()) {
                    addModelToCursor(modelId, models, rv, columns);
                }
                return rv;
            }
        case MODELS_ID:
            {
                long modelId = getModelIdFromUri(uri, col);
                String[] columns = ((projection != null) ? projection : FlashCardsContract.Model.DEFAULT_PROJECTION);
                MatrixCursor rv = new MatrixCursor(columns, 1);
                addModelToCursor(modelId, col.getModels(), rv, columns);
                return rv;
            }
        case MODELS_ID_TEMPLATES:
            {
                /* Direct access model templates */
                Models models = col.getModels();
                Model currentModel = models.get(getModelIdFromUri(uri, col));
                String[] columns = ((projection != null) ? projection : CardTemplate.DEFAULT_PROJECTION);
                MatrixCursor rv = new MatrixCursor(columns, 1);
                try {
                    JSONArray templates = currentModel.getJSONArray("tmpls");
                    for (int idx = 0; idx < templates.length(); idx++) {
                        JSONObject template = templates.getJSONObject(idx);
                        addTemplateToCursor(template, currentModel, idx + 1, models, rv, columns);
                    }
                } catch (JSONException e) {
                    throw new IllegalArgumentException("Model is malformed", e);
                }
                return rv;
            }
        case MODELS_ID_TEMPLATES_ID:
            {
                /* Direct access model template with specific ID */
                Models models = col.getModels();
                int ord = Integer.parseInt(uri.getLastPathSegment());
                Model currentModel = models.get(getModelIdFromUri(uri, col));
                String[] columns = ((projection != null) ? projection : CardTemplate.DEFAULT_PROJECTION);
                MatrixCursor rv = new MatrixCursor(columns, 1);
                try {
                    JSONObject template = getTemplateFromUri(uri, col);
                    addTemplateToCursor(template, currentModel, ord + 1, models, rv, columns);
                } catch (JSONException e) {
                    throw new IllegalArgumentException("Model is malformed", e);
                }
                return rv;
            }
        case SCHEDULE:
            {
                String[] columns = ((projection != null) ? projection : FlashCardsContract.ReviewInfo.DEFAULT_PROJECTION);
                MatrixCursor rv = new MatrixCursor(columns, 1);
                long selectedDeckBeforeQuery = col.getDecks().selected();
                long deckIdOfTemporarilySelectedDeck = -1;
                // the number of scheduled cards to return
                int limit = 1;
                int selectionArgIndex = 0;
                // parsing the selection arguments
                if (selection != null) {
                    // split selection to get arguments like "limit=?"
                    String[] args = selection.split(",");
                    for (String arg : args) {
                        // split arguments into key ("limit") and value ("?")
                        String[] keyAndValue = arg.split("=");
                        try {
                            // check if value is a placeholder ("?"), if so replace with the next value of selectionArgs
                            String value = "?".equals(keyAndValue[1].trim()) ? selectionArgs[selectionArgIndex++] : keyAndValue[1];
                            if ("limit".equals(keyAndValue[0].trim())) {
                                limit = Integer.valueOf(value);
                            } else if ("deckID".equals(keyAndValue[0].trim())) {
                                deckIdOfTemporarilySelectedDeck = Long.valueOf(value);
                                if (!selectDeckWithCheck(col, deckIdOfTemporarilySelectedDeck)) {
                                    // if the provided deckID is wrong, return empty cursor.
                                    return rv;
                                }
                            }
                        } catch (NumberFormatException nfe) {
                            nfe.printStackTrace();
                        }
                    }
                }
                // retrieve the number of cards provided by the selection parameter "limit"
                col.getSched().deferReset();
                for (int k = 0; k < limit; k++) {
                    Card currentCard = col.getSched().getCard();
                    if (currentCard == null) {
                        break;
                    }
                    int buttonCount = col.getSched().answerButtons(currentCard);
                    JSONArray buttonTexts = new JSONArray();
                    for (int i = 0; i < buttonCount; i++) {
                        buttonTexts.put(col.getSched().nextIvlStr(mContext, currentCard, i + 1));
                    }
                    addReviewInfoToCursor(currentCard, buttonTexts, buttonCount, rv, col, columns);
                }
                if (deckIdOfTemporarilySelectedDeck != -1) {
                    // if the selected deck was changed
                    // change the selected deck back to the one it was before the query
                    col.getDecks().select(selectedDeckBeforeQuery);
                }
                return rv;
            }
        case DECKS:
            {
                List<DeckDueTreeNode> allDecks = col.getSched().deckDueList();
                String[] columns = ((projection != null) ? projection : FlashCardsContract.Deck.DEFAULT_PROJECTION);
                MatrixCursor rv = new MatrixCursor(columns, allDecks.size());
                for (DeckDueTreeNode deck : allDecks) {
                    long id = deck.getDid();
                    String name = deck.getFullDeckName();
                    addDeckToCursor(id, name, getDeckCountsFromDueTreeNode(deck), rv, col, columns);
                }
                return rv;
            }
        case DECKS_ID:
            {
                /* Direct access deck */
                String[] columns = ((projection != null) ? projection : FlashCardsContract.Deck.DEFAULT_PROJECTION);
                MatrixCursor rv = new MatrixCursor(columns, 1);
                List<DeckDueTreeNode> allDecks = col.getSched().deckDueList();
                long deckId;
                deckId = Long.parseLong(uri.getPathSegments().get(1));
                for (DeckDueTreeNode deck : allDecks) {
                    if (deck.getDid() == deckId) {
                        addDeckToCursor(deckId, deck.getFullDeckName(), getDeckCountsFromDueTreeNode(deck), rv, col, columns);
                        return rv;
                    }
                }
                return rv;
            }
        case DECK_SELECTED:
            {
                long id = col.getDecks().selected();
                String name = col.getDecks().name(id);
                String[] columns = ((projection != null) ? projection : FlashCardsContract.Deck.DEFAULT_PROJECTION);
                MatrixCursor rv = new MatrixCursor(columns, 1);
                JSONArray counts = new JSONArray(Arrays.asList(col.getSched().counts()));
                addDeckToCursor(id, name, counts, rv, col, columns);
                return rv;
            }
        default:
            // Unknown URI type
            throw new IllegalArgumentException("uri " + uri + " is not supported");
    }
}

Example 64 with JSONException

use of com.ichi2.utils.JSONException in project AnkiChinaAndroid by ankichinateam.

the class Connection method doInBackgroundCommonRequest.

private Payload doInBackgroundCommonRequest(Payload data) {
    HostNum hostNum = data.hostNum;
    HttpSyncer server = new RemoteServer(this, null, hostNum);
    Response ret;
    try {
        ret = data.RESTType == Payload.REST_TYPE_POST ? server.sendCommonPost(data.method, data.param, data.token) : data.RESTType == Payload.REST_TYPE_GET ? server.sendCommonGet(data.method, data.param, data.token) : server.sendCommonPUT(data.method, data.param, data.token);
    } catch (UnknownHttpResponseException e) {
        data.success = false;
        data.result = new Object[] { "error", e.getResponseCode(), e.getMessage() };
        return data;
    } catch (Exception e2) {
        // Ask user to report all bugs which aren't timeout errors
        if (!timeoutOccurred(e2)) {
            AnkiDroidApp.sendExceptionReport(e2, "doInBackgroundCommonRequest");
        }
        data.success = false;
        data.result = new Object[] { "connectionError" };
        return data;
    }
    int status_code = -1;
    String message = null;
    JSONObject bodyData = null;
    boolean valid = false;
    if (ret != null) {
        data.returnType = ret.code();
        Timber.d("doInBackgroundCommonRequest - response from server: %d, (%s)", data.returnType, ret.message());
        if (data.returnType == 200) {
            try {
                String bodyStr = ret.body().string();
                Timber.d("response body:%s", bodyStr);
                JSONObject jo = (new JSONObject(bodyStr));
                status_code = jo.getInt("status_code");
                message = jo.getString("message");
                bodyData = jo;
                valid = status_code == 0;
            } catch (JSONException e) {
                valid = false;
            } catch (IllegalStateException | IOException | NullPointerException e) {
                // throw new RuntimeException(e);
                e.printStackTrace();
            }
        }
    } else {
        Timber.e("doInBackgroundCommonRequest - empty response from server");
    }
    data.success = valid;
    data.message = message;
    data.statusCode = status_code;
    data.result = bodyData;
    return data;
}

Example 65 with JSONException

use of com.ichi2.utils.JSONException in project AnkiChinaAndroid by ankichinateam.

the class CollectionTask method doInBackgroundConfSetSubdecks.

private TaskData doInBackgroundConfSetSubdecks(TaskData param) {
    Timber.d("doInBackgroundConfSetSubdecks");
    Collection col = getCol();
    Object[] data = param.getObjArray();
    Deck deck = (Deck) data[0];
    DeckConfig conf = (DeckConfig) data[1];
    try {
        TreeMap<String, Long> children = col.getDecks().children(deck.getLong("id"));
        for (Map.Entry<String, Long> entry : children.entrySet()) {
            Deck child = col.getDecks().get(entry.getValue());
            if (child.getInt("dyn") == 1) {
                continue;
            }
            TaskData newParam = new TaskData(new Object[] { child, conf });
            boolean changed = doInBackgroundConfChange(newParam).getBoolean();
            if (!changed) {
                return new TaskData(false);
            }
        }
        return new TaskData(true);
    } catch (JSONException e) {
        return new TaskData(false);
    }
}