Examples with PratilipiContentUtil com.pratilipi.common.util.PratilipiContentUtil used on opensource projects

Example 1 with PratilipiContentUtil

use of com.pratilipi.common.util.PratilipiContentUtil in project pratilipi by Pratilipi.

the class PratilipiDataUtil method updatePratilipiContent.

public static int updatePratilipiContent(long pratilipiId, int pageNo, PratilipiContentType contentType, Object pageContent, boolean insertNew) throws InvalidArgumentException, InsufficientAccessException, UnexpectedServerException {
    DataAccessor dataAccessor = DataAccessorFactory.getDataAccessor();
    Pratilipi pratilipi = dataAccessor.getPratilipi(pratilipiId);
    if (!hasAccessToUpdatePratilipiContent(pratilipi))
        throw new InsufficientAccessException();
    AuditLog auditLog = dataAccessor.newAuditLog(AccessTokenFilter.getAccessToken(), AccessType.PRATILIPI_UPDATE, pratilipi);
    BlobAccessor blobAccessor = DataAccessorFactory.getBlobAccessor();
    if (contentType == PratilipiContentType.PRATILIPI) {
        BlobEntry blobEntry = blobAccessor.getBlob(CONTENT_FOLDER + "/" + pratilipiId);
        if (blobEntry == null) {
            blobEntry = blobAccessor.newBlob(CONTENT_FOLDER + "/" + pratilipiId);
            blobEntry.setData("&nbsp".getBytes(Charset.forName("UTF-8")));
            blobEntry.setMimeType("text/html");
        }
        String content = new String(blobEntry.getData(), Charset.forName("UTF-8"));
        PratilipiContentUtil pratilipiContentUtil = new PratilipiContentUtil(content);
        content = pratilipiContentUtil.updateContent(pageNo, (String) pageContent, insertNew);
        int pageCount = pratilipiContentUtil.getPageCount();
        if (content.isEmpty()) {
            content = "&nbsp";
            pageCount = 1;
        }
        blobEntry.setData(content.getBytes(Charset.forName("UTF-8")));
        blobAccessor.createOrUpdateBlob(blobEntry);
        pratilipi.setPageCount(pageCount);
        if (insertNew)
            auditLog.setEventComment("Added new page " + pageNo + " in Pratilpi content.");
        else if (!((String) pageContent).isEmpty())
            auditLog.setEventComment("Updated page " + pageNo + " in Pratilpi content.");
        else
            auditLog.setEventComment("Deleted page " + pageNo + " in Pratilpi content.");
    } else if (contentType == PratilipiContentType.IMAGE) {
        BlobEntry blobEntry = (BlobEntry) pageContent;
        blobEntry.setName(IMAGE_CONTENT_FOLDER + "/" + pratilipiId + "/" + pageNo);
        blobAccessor.createOrUpdateBlob(blobEntry);
        if (pageNo > (int) pratilipi.getPageCount())
            pratilipi.setPageCount(pageNo);
        auditLog.setEventComment("Uploaded page " + pageNo + " in Image content.");
    } else {
        throw new InvalidArgumentException(contentType + " content type is not yet supported.");
    }
    pratilipi.setLastUpdated(new Date());
    pratilipi = dataAccessor.createOrUpdatePratilipi(pratilipi, auditLog);
    return pratilipi.getPageCount();
}

Example 2 with PratilipiContentUtil

use of com.pratilipi.common.util.PratilipiContentUtil in project pratilipi by Pratilipi.

the class PratilipiDataUtil method getPratilipiContent.

public static String getPratilipiContent(long pratilipiId, Integer chapterNo) throws InvalidArgumentException, InsufficientAccessException, UnexpectedServerException {
    DataAccessor dataAccessor = DataAccessorFactory.getDataAccessor();
    Pratilipi pratilipi = dataAccessor.getPratilipi(pratilipiId);
    if (!hasAccessToReadPratilipiContent(pratilipi))
        throw new InsufficientAccessException();
    BlobEntry blobEntry = DataAccessorFactory.getBlobAccessor().getBlob(CONTENT_FOLDER + "/" + pratilipiId);
    if (blobEntry == null)
        return null;
    String contentHtml = new String(blobEntry.getData(), Charset.forName("UTF-8"));
    PratilipiContentUtil pratilipiContentUtil = new PratilipiContentUtil(contentHtml);
    return pratilipiContentUtil.getContent(chapterNo);
}

Example 3 with PratilipiContentUtil

use of com.pratilipi.common.util.PratilipiContentUtil in project pratilipi by Pratilipi.

the class PratilipiDataUtil method updatePratilipiIndex.

public static void updatePratilipiIndex(Long pratilipiId) throws UnexpectedServerException {
    DataAccessor dataAccessor = DataAccessorFactory.getDataAccessor();
    Pratilipi pratilipi = dataAccessor.getPratilipi(pratilipiId);
    if (pratilipi.isOldContent() && pratilipi.getContentType() == PratilipiContentType.PRATILIPI) {
        BlobAccessor blobAccessor = DataAccessorFactory.getBlobAccessor();
        BlobEntry blobEntry = blobAccessor.getBlob(CONTENT_FOLDER + "/" + pratilipiId);
        String index = null;
        Integer pageCount = 0;
        if (blobEntry != null) {
            String content = new String(blobEntry.getData(), Charset.forName("UTF-8"));
            PratilipiContentUtil pratilipiContentUtil = new PratilipiContentUtil(content);
            index = pratilipiContentUtil.generateIndex();
            pageCount = pratilipiContentUtil.getPageCount();
        }
        AuditLog auditLog = dataAccessor.newAuditLog(AccessTokenFilter.getAccessToken(), AccessType.PRATILIPI_UPDATE, pratilipi);
        boolean isChanged = false;
        if ((pratilipi.getIndex() == null && index != null) || (pratilipi.getIndex() != null && index == null) || (pratilipi.getIndex() != null && index != null && !pratilipi.getIndex().equals(index))) {
            pratilipi.setIndex(index);
            isChanged = true;
        }
        if (pratilipi.getPageCount() != pageCount) {
            pratilipi.setPageCount(pageCount);
            isChanged = true;
        }
        if (isChanged)
            pratilipi = dataAccessor.createOrUpdatePratilipi(pratilipi, auditLog);
    } else {
    // throw new InvalidArgumentException( "Index generation for " + pratilipi.getContentType() + " content type is not yet supported." );
    }
}