Examples with StoryBookChapterGson ai.elimu.model.v2.gson.content.StoryBookChapterGson used on opensource projects

Example 1 with StoryBookChapterGson

use of ai.elimu.model.v2.gson.content.StoryBookChapterGson in project webapp by elimu-ai.

the class CsvContentExtractionHelper method getStoryBooksFromCsvBackup.

/**
 * For information on how the CSV files were generated, see {@link StoryBookCsvExportController#handleRequest}.
 * <p />
 * Also see {@link #getStoryBookChaptersFromCsvBackup}
 */
public static List<StoryBookGson> getStoryBooksFromCsvBackup(File csvFile) {
    logger.info("getStoryBooksFromCsvBackup");
    List<StoryBookGson> storyBookGsons = new ArrayList<>();
    Path csvFilePath = Paths.get(csvFile.toURI());
    logger.info("csvFilePath: " + csvFilePath);
    try {
        Reader reader = Files.newBufferedReader(csvFilePath);
        CSVFormat csvFormat = CSVFormat.DEFAULT.withHeader("id", "title", "description", "content_license", "attribution_url", "reading_level", "cover_image_id", "chapters").withSkipHeaderRecord();
        CSVParser csvParser = new CSVParser(reader, csvFormat);
        for (CSVRecord csvRecord : csvParser) {
            logger.info("csvRecord: " + csvRecord);
            // Convert from CSV to GSON
            StoryBookGson storyBookGson = new StoryBookGson();
            String title = csvRecord.get("title");
            storyBookGson.setTitle(title);
            String description = csvRecord.get("description");
            storyBookGson.setDescription(description);
            if (StringUtils.isNotBlank(csvRecord.get("content_license"))) {
                ContentLicense contentLicense = ContentLicense.valueOf(csvRecord.get("content_license"));
            // storyBookGson.setContentLicense(contentLicense);
            }
            String attributionUrl = csvRecord.get("attribution_url");
            if (StringUtils.isNotBlank(csvRecord.get("reading_level"))) {
                ReadingLevel readingLevel = ReadingLevel.valueOf(csvRecord.get("reading_level"));
                storyBookGson.setReadingLevel(readingLevel);
            }
            if (StringUtils.isNotBlank(csvRecord.get("cover_image_id"))) {
                Long coverImageId = Long.valueOf(csvRecord.get("cover_image_id"));
            // storyBookGson.setCoverImage();
            }
            List<StoryBookChapterGson> storyBookChapterGsons = new ArrayList<>();
            JSONArray chaptersJsonArray = new JSONArray(csvRecord.get("chapters"));
            logger.info("chaptersJsonArray: " + chaptersJsonArray);
            for (int i = 0; i < chaptersJsonArray.length(); i++) {
                JSONObject chapterJsonObject = chaptersJsonArray.getJSONObject(i);
                logger.info("chapterJsonObject: " + chapterJsonObject);
                StoryBookChapterGson storyBookChapterGson = new StoryBookChapterGson();
                storyBookChapterGson.setSortOrder(chapterJsonObject.getInt("sortOrder"));
                List<StoryBookParagraphGson> storyBookParagraphGsons = new ArrayList<>();
                JSONArray paragraphsJsonArray = chapterJsonObject.getJSONArray("storyBookParagraphs");
                logger.info("paragraphsJsonArray: " + paragraphsJsonArray);
                for (int j = 0; j < paragraphsJsonArray.length(); j++) {
                    JSONObject paragraphJsonObject = paragraphsJsonArray.getJSONObject(j);
                    logger.info("paragraphJsonObject: " + paragraphJsonObject);
                    StoryBookParagraphGson storyBookParagraphGson = new StoryBookParagraphGson();
                    storyBookParagraphGson.setSortOrder(paragraphJsonObject.getInt("sortOrder"));
                    storyBookParagraphGson.setOriginalText(paragraphJsonObject.getString("originalText"));
                    // TODO: setWords
                    storyBookParagraphGsons.add(storyBookParagraphGson);
                }
                storyBookChapterGson.setStoryBookParagraphs(storyBookParagraphGsons);
                storyBookChapterGsons.add(storyBookChapterGson);
            }
            storyBookGson.setStoryBookChapters(storyBookChapterGsons);
            storyBookGsons.add(storyBookGson);
        }
    } catch (IOException ex) {
        logger.error(ex);
    }
    return storyBookGsons;
}

Example 2 with StoryBookChapterGson

use of ai.elimu.model.v2.gson.content.StoryBookChapterGson in project webapp by elimu-ai.

the class JpaToGsonConverter method getStoryBookChapterGson.

public static StoryBookChapterGson getStoryBookChapterGson(StoryBookChapter storyBookChapter) {
    if (storyBookChapter == null) {
        return null;
    } else {
        StoryBookChapterGson storyBookChapterGson = new StoryBookChapterGson();
        // BaseEntity
        storyBookChapterGson.setId(storyBookChapter.getId());
        // StoryBookChapter
        storyBookChapterGson.setSortOrder(storyBookChapter.getSortOrder());
        if (storyBookChapter.getImage() != null) {
            ImageGson imageGson = new ImageGson();
            imageGson.setId(storyBookChapter.getImage().getId());
            storyBookChapterGson.setImage(imageGson);
        }
        return storyBookChapterGson;
    }
}

Example 3 with StoryBookChapterGson

use of ai.elimu.model.v2.gson.content.StoryBookChapterGson in project webapp by elimu-ai.

the class StoryBookCsvExportController method handleRequest.

@RequestMapping(value = "/storybooks.csv", method = RequestMethod.GET)
public void handleRequest(HttpServletResponse response, OutputStream outputStream) throws IOException {
    logger.info("handleRequest");
    List<StoryBook> storyBooks = storyBookDao.readAllOrdered();
    logger.info("storyBooks.size(): " + storyBooks.size());
    CSVFormat csvFormat = CSVFormat.DEFAULT.withHeader("id", "title", "description", "content_license", "attribution_url", "reading_level", "cover_image_id", "chapters");
    StringWriter stringWriter = new StringWriter();
    CSVPrinter csvPrinter = new CSVPrinter(stringWriter, csvFormat);
    for (StoryBook storyBook : storyBooks) {
        logger.info("storyBook.getTitle(): \"" + storyBook.getTitle() + "\"");
        Long coverImageId = null;
        if (storyBook.getCoverImage() != null) {
            coverImageId = storyBook.getCoverImage().getId();
        }
        // Store chapters as JSON objects
        JSONArray chaptersJsonArray = new JSONArray();
        List<StoryBookChapter> storyBookChapters = storyBookChapterDao.readAll(storyBook);
        logger.info("storyBookChapters.size(): " + storyBookChapters.size());
        for (StoryBookChapter storyBookChapter : storyBookChapters) {
            logger.info("storyBookChapter.getId(): " + storyBookChapter.getId());
            StoryBookChapterGson storyBookChapterGson = JpaToGsonConverter.getStoryBookChapterGson(storyBookChapter);
            // TODO: move this code block to JpaToGsonConverter?
            if (storyBookChapterGson.getImage() != null) {
                ImageGson imageGsonWithIdOnly = new ImageGson();
                imageGsonWithIdOnly.setId(storyBookChapterGson.getImage().getId());
                storyBookChapterGson.setImage(imageGsonWithIdOnly);
            }
            // Store paragraphs as JSON objects
            List<StoryBookParagraphGson> storyBookParagraphs = new ArrayList<>();
            logger.info("storyBookParagraphs.size(): " + storyBookParagraphs.size());
            for (StoryBookParagraph storyBookParagraph : storyBookParagraphDao.readAll(storyBookChapter)) {
                logger.info("storyBookParagraph.getId(): " + storyBookParagraph.getId());
                StoryBookParagraphGson storyBookParagraphGson = JpaToGsonConverter.getStoryBookParagraphGson(storyBookParagraph);
                storyBookParagraphGson.setWords(null);
                storyBookParagraphs.add(storyBookParagraphGson);
            }
            storyBookChapterGson.setStoryBookParagraphs(storyBookParagraphs);
            String json = new Gson().toJson(storyBookChapterGson);
            JSONObject jsonObject = new JSONObject(json);
            logger.info("jsonObject: " + jsonObject);
            chaptersJsonArray.put(jsonObject);
        }
        logger.info("chaptersJsonArray: " + chaptersJsonArray);
        csvPrinter.printRecord(storyBook.getId(), storyBook.getTitle(), storyBook.getDescription(), storyBook.getContentLicense(), storyBook.getAttributionUrl(), storyBook.getReadingLevel(), coverImageId, chaptersJsonArray);
        csvPrinter.flush();
    }
    String csvFileContent = stringWriter.toString();
    response.setContentType("text/csv");
    byte[] bytes = csvFileContent.getBytes();
    response.setContentLength(bytes.length);
    try {
        outputStream.write(bytes);
        outputStream.flush();
        outputStream.close();
    } catch (IOException ex) {
        logger.error(ex);
    }
}

Example 4 with StoryBookChapterGson

use of ai.elimu.model.v2.gson.content.StoryBookChapterGson in project webapp by elimu-ai.

the class DbContentImportHelper method performDatabaseContentImport.

/**
 * Extracts educational content from the CSV files in {@code src/main/resources/db/content_TEST/<Language>/} and
 * stores it in the database.
 *
 * @param environment The environment from which to import the database content.
 * @param language The language to use during the import.
 * @param webApplicationContext Context needed to access DAOs.
 */
public synchronized void performDatabaseContentImport(Environment environment, Language language, WebApplicationContext webApplicationContext) {
    logger.info("performDatabaseContentImport");
    logger.info("environment: " + environment + ", language: " + language);
    if (!((environment == Environment.TEST) || (environment == Environment.PROD))) {
        throw new IllegalArgumentException("Database content can only be imported from the TEST environment or from the PROD environment");
    }
    String contentDirectoryPath = "db" + File.separator + "content_" + environment + File.separator + language.toString().toLowerCase();
    logger.info("contentDirectoryPath: \"" + contentDirectoryPath + "\"");
    URL contentDirectoryURL = getClass().getClassLoader().getResource(contentDirectoryPath);
    logger.info("contentDirectoryURL: " + contentDirectoryURL);
    if (contentDirectoryURL == null) {
        logger.warn("The content directory was not found. Aborting content import.");
        return;
    }
    File contentDirectory = new File(contentDirectoryURL.getPath());
    logger.info("contentDirectory: " + contentDirectory);
    contributorDao = (ContributorDao) webApplicationContext.getBean("contributorDao");
    Contributor contributor = new Contributor();
    contributor.setEmail("dev@elimu.ai");
    contributor.setFirstName("Dev");
    contributor.setLastName("Contributor");
    contributor.setRoles(new HashSet<>(Arrays.asList(Role.CONTRIBUTOR, Role.EDITOR, Role.ANALYST, Role.ADMIN)));
    contributor.setRegistrationTime(Calendar.getInstance());
    contributorDao.create(contributor);
    // Extract and import Letters from CSV file in src/main/resources/
    File lettersCsvFile = new File(contentDirectory, "letters.csv");
    List<Letter> letters = CsvContentExtractionHelper.getLettersFromCsvBackup(lettersCsvFile, soundDao);
    logger.info("letters.size(): " + letters.size());
    letterDao = (LetterDao) webApplicationContext.getBean("letterDao");
    letterContributionEventDao = (LetterContributionEventDao) webApplicationContext.getBean("letterContributionEventDao");
    for (Letter letter : letters) {
        letterDao.create(letter);
        LetterContributionEvent letterContributionEvent = new LetterContributionEvent();
        letterContributionEvent.setContributor(contributor);
        letterContributionEvent.setLetter(letter);
        letterContributionEvent.setRevisionNumber(1);
        letterContributionEvent.setTime(Calendar.getInstance());
        letterContributionEvent.setTimeSpentMs((long) (Math.random() * 10) * 60000L);
        letterContributionEvent.setPlatform(Platform.WEBAPP);
        letterContributionEventDao.create(letterContributionEvent);
    }
    // Extract and import Sounds from CSV file in src/main/resources/
    File soundsCsvFile = new File(contentDirectory, "sounds.csv");
    List<Sound> sounds = CsvContentExtractionHelper.getSoundsFromCsvBackup(soundsCsvFile);
    logger.info("sounds.size(): " + sounds.size());
    soundDao = (SoundDao) webApplicationContext.getBean("soundDao");
    for (Sound sound : sounds) {
        soundDao.create(sound);
    }
    // Extract and import letter-sound correspondences in src/main/resources/
    File letterToAllophioneMappingsCsvFile = new File(contentDirectory, "letter-sound-correspondences.csv");
    List<LetterSoundCorrespondence> letterSoundCorrespondences = CsvContentExtractionHelper.getLetterSoundCorrespondencesFromCsvBackup(letterToAllophioneMappingsCsvFile, letterDao, soundDao, letterSoundCorrespondenceDao);
    logger.info("letterSoundCorrespondences.size(): " + letterSoundCorrespondences.size());
    letterSoundCorrespondenceDao = (LetterSoundCorrespondenceDao) webApplicationContext.getBean("letterSoundCorrespondenceDao");
    letterSoundCorrespondenceContributionEventDao = (LetterSoundCorrespondenceContributionEventDao) webApplicationContext.getBean("letterSoundCorrespondenceContributionEventDao");
    for (LetterSoundCorrespondence letterSoundCorrespondence : letterSoundCorrespondences) {
        letterSoundCorrespondenceDao.create(letterSoundCorrespondence);
        LetterSoundCorrespondenceContributionEvent letterSoundCorrespondenceContributionEvent = new LetterSoundCorrespondenceContributionEvent();
        letterSoundCorrespondenceContributionEvent.setContributor(contributor);
        letterSoundCorrespondenceContributionEvent.setLetterSoundCorrespondence(letterSoundCorrespondence);
        letterSoundCorrespondenceContributionEvent.setRevisionNumber(1);
        letterSoundCorrespondenceContributionEvent.setTime(Calendar.getInstance());
        letterSoundCorrespondenceContributionEvent.setTimeSpentMs((long) (Math.random() * 10) * 60000L);
        letterSoundCorrespondenceContributionEvent.setPlatform(Platform.WEBAPP);
        letterSoundCorrespondenceContributionEventDao.create(letterSoundCorrespondenceContributionEvent);
    }
    // Extract and import Words from CSV file in src/main/resources/
    File wordsCsvFile = new File(contentDirectory, "words.csv");
    List<Word> words = CsvContentExtractionHelper.getWordsFromCsvBackup(wordsCsvFile, letterDao, soundDao, letterSoundCorrespondenceDao, wordDao);
    logger.info("words.size(): " + words.size());
    wordDao = (WordDao) webApplicationContext.getBean("wordDao");
    wordContributionEventDao = (WordContributionEventDao) webApplicationContext.getBean("wordContributionEventDao");
    for (Word word : words) {
        wordDao.create(word);
        WordContributionEvent wordContributionEvent = new WordContributionEvent();
        wordContributionEvent.setContributor(contributor);
        wordContributionEvent.setWord(word);
        wordContributionEvent.setRevisionNumber(1);
        wordContributionEvent.setTime(Calendar.getInstance());
        wordContributionEvent.setTimeSpentMs((long) (Math.random() * 10) * 60000L);
        wordContributionEvent.setPlatform(Platform.WEBAPP);
        wordContributionEventDao.create(wordContributionEvent);
    }
    // Extract and import Numbers from CSV file in src/main/resources/
    File numbersCsvFile = new File(contentDirectory, "numbers.csv");
    List<Number> numbers = CsvContentExtractionHelper.getNumbersFromCsvBackup(numbersCsvFile, wordDao);
    logger.info("numbers.size(): " + numbers.size());
    numberDao = (NumberDao) webApplicationContext.getBean("numberDao");
    numberContributionEventDao = (NumberContributionEventDao) webApplicationContext.getBean("numberContributionEventDao");
    for (Number number : numbers) {
        numberDao.create(number);
        NumberContributionEvent numberContributionEvent = new NumberContributionEvent();
        numberContributionEvent.setContributor(contributor);
        numberContributionEvent.setNumber(number);
        numberContributionEvent.setRevisionNumber(1);
        numberContributionEvent.setTime(Calendar.getInstance());
        numberContributionEvent.setTimeSpentMs((long) (Math.random() * 10) * 60000L);
        numberContributionEvent.setPlatform(Platform.WEBAPP);
        numberContributionEventDao.create(numberContributionEvent);
    }
    // Extract and import Syllables from CSV file in src/main/resources/
    // TODO
    // Extract and import Emojis from CSV file in src/main/resources/
    File emojisCsvFile = new File(contentDirectory, "emojis.csv");
    List<Emoji> emojis = CsvContentExtractionHelper.getEmojisFromCsvBackup(emojisCsvFile, wordDao);
    logger.info("emojis.size(): " + emojis.size());
    emojiDao = (EmojiDao) webApplicationContext.getBean("emojiDao");
    for (Emoji emoji : emojis) {
        emojiDao.create(emoji);
    }
    // Extract and import Images from CSV file in src/main/resources/
    // TODO
    // Extract and import Audios from CSV file in src/main/resources/
    // TODO
    // Extract and import StoryBooks from CSV file in src/main/resources/
    File storyBooksCsvFile = new File(contentDirectory, "storybooks.csv");
    List<StoryBookGson> storyBookGsons = CsvContentExtractionHelper.getStoryBooksFromCsvBackup(storyBooksCsvFile);
    logger.info("storyBookGsons.size(): " + storyBookGsons.size());
    storyBookDao = (StoryBookDao) webApplicationContext.getBean("storyBookDao");
    storyBookChapterDao = (StoryBookChapterDao) webApplicationContext.getBean("storyBookChapterDao");
    storyBookParagraphDao = (StoryBookParagraphDao) webApplicationContext.getBean("storyBookParagraphDao");
    storyBookContributionEventDao = (StoryBookContributionEventDao) webApplicationContext.getBean("storyBookContributionEventDao");
    for (StoryBookGson storyBookGson : storyBookGsons) {
        // Convert from GSON to JPA
        StoryBook storyBook = new StoryBook();
        storyBook.setTitle(storyBookGson.getTitle());
        storyBook.setDescription(storyBookGson.getDescription());
        // TODO: storyBook.setContentLicense();
        // TODO: storyBook.setAttributionUrl();
        storyBook.setReadingLevel(storyBookGson.getReadingLevel());
        storyBookDao.create(storyBook);
        for (StoryBookChapterGson storyBookChapterGson : storyBookGson.getStoryBookChapters()) {
            // Convert from GSON to JPA
            StoryBookChapter storyBookChapter = new StoryBookChapter();
            storyBookChapter.setStoryBook(storyBook);
            storyBookChapter.setSortOrder(storyBookChapterGson.getSortOrder());
            // TODO: storyBookChapter.setImage();
            storyBookChapterDao.create(storyBookChapter);
            for (StoryBookParagraphGson storyBookParagraphGson : storyBookChapterGson.getStoryBookParagraphs()) {
                // Convert from GSON to JPA
                StoryBookParagraph storyBookParagraph = new StoryBookParagraph();
                storyBookParagraph.setStoryBookChapter(storyBookChapter);
                storyBookParagraph.setSortOrder(storyBookParagraphGson.getSortOrder());
                storyBookParagraph.setOriginalText(storyBookParagraphGson.getOriginalText());
                List<String> wordsInOriginalText = WordExtractionHelper.getWords(storyBookParagraph.getOriginalText(), language);
                logger.info("wordsInOriginalText.size(): " + wordsInOriginalText.size());
                List<Word> paragraphWords = new ArrayList<>();
                logger.info("paragraphWords.size(): " + paragraphWords.size());
                for (String wordInOriginalText : wordsInOriginalText) {
                    logger.info("wordInOriginalText: \"" + wordInOriginalText + "\"");
                    wordInOriginalText = wordInOriginalText.toLowerCase();
                    logger.info("wordInOriginalText (lower-case): \"" + wordInOriginalText + "\"");
                    Word word = wordDao.readByText(wordInOriginalText);
                    logger.info("word: " + word);
                    paragraphWords.add(word);
                }
                storyBookParagraph.setWords(paragraphWords);
                storyBookParagraphDao.create(storyBookParagraph);
            }
        }
        StoryBookContributionEvent storyBookContributionEvent = new StoryBookContributionEvent();
        storyBookContributionEvent.setContributor(contributor);
        storyBookContributionEvent.setStoryBook(storyBook);
        storyBookContributionEvent.setRevisionNumber(1);
        storyBookContributionEvent.setTime(Calendar.getInstance());
        storyBookContributionEvent.setTimeSpentMs((long) (Math.random() * 10) * 60000L);
        storyBookContributionEvent.setPlatform(Platform.WEBAPP);
        storyBookContributionEventDao.create(storyBookContributionEvent);
    }
    // Extract and import Videos from CSV file in src/main/resources/
    // TODO
    String analyticsDirectoryPath = "db" + File.separator + "analytics_" + environment + File.separator + language.toString().toLowerCase();
    logger.info("analyticsDirectoryPath: \"" + analyticsDirectoryPath + "\"");
    URL analyticsDirectoryURL = getClass().getClassLoader().getResource(analyticsDirectoryPath);
    logger.info("analyticsDirectoryURL: " + analyticsDirectoryURL);
    if (analyticsDirectoryURL == null) {
        logger.warn("The analytics directory was not found. Aborting analytics import.");
        return;
    }
    File analyticsDirectory = new File(analyticsDirectoryURL.getPath());
    logger.info("analyticsDirectory: " + analyticsDirectory);
    // Extract and import LetterLearningEvents from CSV file in src/main/resources/
    // TODO
    // Extract and import WordLearningEvents from CSV file in src/main/resources/
    // TODO
    // Extract and import StoryBookLearningEvents from CSV file in src/main/resources/
    File storyBookLearningEventsCsvFile = new File(analyticsDirectory, "storybook-learning-events.csv");
    applicationDao = (ApplicationDao) webApplicationContext.getBean("applicationDao");
    List<StoryBookLearningEvent> storyBookLearningEvents = CsvAnalyticsExtractionHelper.getStoryBookLearningEventsFromCsvBackup(storyBookLearningEventsCsvFile, applicationDao, storyBookDao);
    logger.info("storyBookLearningEvents.size(): " + storyBookLearningEvents.size());
    storyBookLearningEventDao = (StoryBookLearningEventDao) webApplicationContext.getBean("storyBookLearningEventDao");
    for (StoryBookLearningEvent storyBookLearningEvent : storyBookLearningEvents) {
        storyBookLearningEventDao.create(storyBookLearningEvent);
    }
    logger.info("Content import complete");
}

Example 5 with StoryBookChapterGson

use of ai.elimu.model.v2.gson.content.StoryBookChapterGson in project webapp by elimu-ai.

the class StoryBooksJsonService method getStoryBooksJSONArray.

@Cacheable("storyBooks")
public JSONArray getStoryBooksJSONArray() {
    logger.info("getStoryBooksJSONArray");
    Date dateStart = new Date();
    JSONArray storyBooksJsonArray = new JSONArray();
    for (StoryBook storyBook : storyBookDao.readAllOrdered()) {
        StoryBookGson storyBookGson = JpaToGsonConverter.getStoryBookGson(storyBook);
        // Add chapters
        List<StoryBookChapterGson> storyBookChapterGsons = new ArrayList<>();
        for (StoryBookChapter storyBookChapter : storyBookChapterDao.readAll(storyBook)) {
            StoryBookChapterGson storyBookChapterGson = JpaToGsonConverter.getStoryBookChapterGson(storyBookChapter);
            // Add paragraphs
            List<StoryBookParagraphGson> storyBookParagraphGsons = new ArrayList<>();
            for (StoryBookParagraph storyBookParagraph : storyBookParagraphDao.readAll(storyBookChapter)) {
                StoryBookParagraphGson storyBookParagraphGson = JpaToGsonConverter.getStoryBookParagraphGson(storyBookParagraph);
                storyBookParagraphGsons.add(storyBookParagraphGson);
            }
            storyBookChapterGson.setStoryBookParagraphs(storyBookParagraphGsons);
            storyBookChapterGsons.add(storyBookChapterGson);
        }
        storyBookGson.setStoryBookChapters(storyBookChapterGsons);
        String json = new Gson().toJson(storyBookGson);
        storyBooksJsonArray.put(new JSONObject(json));
    }
    Date dateEnd = new Date();
    logger.info("getStoryBooksJSONArray duration: " + (dateEnd.getTime() - dateStart.getTime()) + " ms");
    return storyBooksJsonArray;
}