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

Example 16 with JSONException

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

the class SchedV2 method _delayForGrade.

protected int _delayForGrade(JSONObject conf, int left) {
    left = left % 1000;
    try {
        double delay;
        JSONArray delays = conf.getJSONArray("delays");
        int len = delays.length();
        try {
            delay = delays.getDouble(len - left);
        } catch (JSONException e) {
            if (conf.getJSONArray("delays").length() > 0) {
                delay = conf.getJSONArray("delays").getDouble(0);
            } else {
                // user deleted final step; use dummy value
                delay = 1.0;
            }
        }
        return (int) (delay * 60.0);
    } catch (JSONException e) {
        throw new RuntimeException(e);
    }
}

Example 17 with JSONException

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

the class StepsPreference method convertToJSON.

/**
 * Convert steps format. For better usability, rounded floats are converted to integers (e.g., 1.0 is converted to
 * 1).
 *
 * @param steps String representation of steps.
 * @return The steps as a JSONArray or null if the steps are not valid.
 */
public static JSONArray convertToJSON(String steps) {
    JSONArray stepsAr = new JSONArray();
    steps = steps.trim();
    if (TextUtils.isEmpty(steps)) {
        return stepsAr;
    }
    try {
        for (String s : steps.split("\\s+")) {
            float f = Float.parseFloat(s);
            // 0 or less is not a valid step.
            if (f <= 0) {
                return null;
            }
            // Use whole numbers if we can (but still allow decimals)
            int i = (int) f;
            if (i == f) {
                stepsAr.put(i);
            } else {
                stepsAr.put(f);
            }
        }
    } catch (NumberFormatException e) {
        return null;
    } catch (JSONException e) {
        // Can't serialize float. Value likely too big/small.
        return null;
    }
    return stepsAr;
}

Example 18 with JSONException

use of com.ichi2.utils.JSONException in project Anki-Android by ankidroid.

the class ImportTest method testAnki2Mediadupes.

@Test
public void testAnki2Mediadupes() throws IOException, JSONException, ImportExportException {
    // add a note that references a sound
    Note n = mTestCol.newNote();
    n.setField(0, "[sound:foo.mp3]");
    long mid = n.model().getLong("id");
    mTestCol.addNote(n);
    // add that sound to the media directory
    FileOutputStream os = new FileOutputStream(new File(mTestCol.getMedia().dir(), "foo.mp3"), false);
    os.write("foo".getBytes());
    os.close();
    mTestCol.close();
    // it should be imported correctly into an empty deck
    Collection empty = getEmptyCol();
    Importer imp = new Anki2Importer(empty, mTestCol.getPath());
    imp.run();
    List<String> expected = Collections.singletonList("foo.mp3");
    List<String> actual = Arrays.asList(new File(empty.getMedia().dir()).list());
    actual.retainAll(expected);
    assertEquals(expected.size(), actual.size());
    // and importing again will not duplicate, as the file content matches
    empty.remCards(empty.getDb().queryLongList("select id from cards"));
    imp = new Anki2Importer(empty, mTestCol.getPath());
    imp.run();
    expected = Collections.singletonList("foo.mp3");
    actual = Arrays.asList(new File(empty.getMedia().dir()).list());
    actual.retainAll(expected);
    assertEquals(expected.size(), actual.size());
    n = empty.getNote(empty.getDb().queryLongScalar("select id from notes"));
    assertTrue(n.getFields()[0].contains("foo.mp3"));
    // if the local file content is different, and import should trigger a rename
    empty.remCards(empty.getDb().queryLongList("select id from cards"));
    os = new FileOutputStream(new File(empty.getMedia().dir(), "foo.mp3"), false);
    os.write("bar".getBytes());
    os.close();
    imp = new Anki2Importer(empty, mTestCol.getPath());
    imp.run();
    expected = Arrays.asList("foo.mp3", String.format("foo_%s.mp3", mid));
    actual = Arrays.asList(new File(empty.getMedia().dir()).list());
    actual.retainAll(expected);
    assertEquals(expected.size(), actual.size());
    n = empty.getNote(empty.getDb().queryLongScalar("select id from notes"));
    assertTrue(n.getFields()[0].contains("_"));
    // if the localized media file already exists, we rewrite the note and media
    empty.remCards(empty.getDb().queryLongList("select id from cards"));
    os = new FileOutputStream(new File(empty.getMedia().dir(), "foo.mp3"));
    os.write("bar".getBytes());
    os.close();
    imp = new Anki2Importer(empty, mTestCol.getPath());
    imp.run();
    expected = Arrays.asList("foo.mp3", String.format("foo_%s.mp3", mid));
    actual = Arrays.asList(new File(empty.getMedia().dir()).list());
    actual.retainAll(expected);
    assertEquals(expected.size(), actual.size());
    n = empty.getNote(empty.getDb().queryLongScalar("select id from notes"));
    assertTrue(n.getFields()[0].contains("_"));
    empty.close();
}

Example 19 with JSONException

use of com.ichi2.utils.JSONException in project Anki-Android by ankidroid.

the class Collection method deleteCardsWithInvalidModelOrdinals.

private ArrayList<String> deleteCardsWithInvalidModelOrdinals(Runnable notifyProgress, Model m) throws JSONException {
    Timber.d("deleteCardsWithInvalidModelOrdinals()");
    ArrayList<String> problems = new ArrayList<>(1);
    notifyProgress.run();
    if (m.isStd()) {
        JSONArray tmpls = m.getJSONArray("tmpls");
        ArrayList<Integer> ords = new ArrayList<>(tmpls.length());
        for (JSONObject tmpl : tmpls.jsonObjectIterable()) {
            ords.add(tmpl.getInt("ord"));
        }
        // cards with invalid ordinal
        ArrayList<Long> ids = mDb.queryLongList("SELECT id FROM cards WHERE ord NOT IN " + Utils.ids2str(ords) + " AND nid IN ( " + "SELECT id FROM notes WHERE mid = ?)", m.getLong("id"));
        if (!ids.isEmpty()) {
            problems.add("Deleted " + ids.size() + " card(s) with missing template.");
            remCards(ids);
        }
    }
    return problems;
}

Example 20 with JSONException

use of com.ichi2.utils.JSONException in project Anki-Android by ankidroid.

the class CardContentProvider method update.

@Override
public int update(@NonNull 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 = Decks.NOT_FOUND_DECK_ID;
                // 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 {
                int 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();
                    switch(key) {
                        case FlashCardsContract.ReviewInfo.NOTE_ID:
                            noteID = values.getAsLong(key);
                            break;
                        case FlashCardsContract.ReviewInfo.CARD_ORD:
                            cardOrd = values.getAsInteger(key);
                            break;
                        case FlashCardsContract.ReviewInfo.EASE:
                            ease = values.getAsInteger(key);
                            break;
                        case FlashCardsContract.ReviewInfo.TIME_TAKEN:
                            timeTaken = values.getAsLong(key);
                            break;
                        case FlashCardsContract.ReviewInfo.BURY:
                            bury = values.getAsInteger(key);
                            break;
                        case FlashCardsContract.ReviewInfo.SUSPEND:
                            suspend = values.getAsInteger(key);
                            break;
                    }
                }
                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;
}