Example usage for com.liferay.portal.kernel.comment DiscussionPermission checkUpdatePermission

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.comment DiscussionPermission checkUpdatePermission.

Prototype

public void checkUpdatePermission(long commentId) throws PortalException;

Source Link

Usage

From source file:com.liferay.comment.internal.jsonws.CommentManagerJSONWS.java

License:Open Source License

public long updateComment(String className, long classPK, long commentId, String subject, String body)
        throws PortalException {

    DiscussionPermission discussionPermission = _commentManager.getDiscussionPermission(getPermissionChecker());

    discussionPermission.checkUpdatePermission(commentId);

    return _commentManager.updateComment(getUserId(), className, classPK, commentId, subject, body,
            createServiceContextFunction(WorkflowConstants.ACTION_PUBLISH));
}

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From source file:com.liferay.comment.taglib.internal.struts.EditDiscussionStrutsAction.java

License:Open Source License

protected long updateComment(HttpServletRequest request) throws Exception {
    ThemeDisplay themeDisplay = (ThemeDisplay) request.getAttribute(WebKeys.THEME_DISPLAY);

    long commentId = ParamUtil.getLong(request, "commentId");

    String className = ParamUtil.getString(request, "className");
    long classPK = ParamUtil.getLong(request, "classPK");
    long parentCommentId = ParamUtil.getLong(request, "parentCommentId");
    String subject = ParamUtil.getString(request, "subject");
    String body = ParamUtil.getString(request, "body");

    Function<String, ServiceContext> serviceContextFunction = new ServiceContextFunction(request);

    DiscussionPermission discussionPermission = _getDiscussionPermission(themeDisplay);

    if (commentId <= 0) {

        // Add message

        User user = null;/*ww  w .  j  a v a2 s . co  m*/

        if (themeDisplay.isSignedIn()) {
            user = themeDisplay.getUser();
        } else {
            String emailAddress = ParamUtil.getString(request, "emailAddress");

            user = _userLocalService.fetchUserByEmailAddress(themeDisplay.getCompanyId(), emailAddress);

            if ((user == null) || (user.getStatus() != WorkflowConstants.STATUS_INCOMPLETE)) {

                return 0;
            }
        }

        String name = PrincipalThreadLocal.getName();

        PrincipalThreadLocal.setName(user.getUserId());

        try {
            discussionPermission.checkAddPermission(themeDisplay.getCompanyId(), themeDisplay.getScopeGroupId(),
                    className, classPK);

            commentId = _commentManager.addComment(user.getUserId(), className, classPK, user.getFullName(),
                    parentCommentId, subject, body, serviceContextFunction);
        } finally {
            PrincipalThreadLocal.setName(name);
        }
    } else {

        // Update message

        if (Validator.isNull(className) || (classPK == 0)) {
            Comment comment = _commentManager.fetchComment(commentId);

            if (comment != null) {
                className = comment.getClassName();
                classPK = comment.getClassPK();
            }
        }

        discussionPermission.checkUpdatePermission(commentId);

        commentId = _commentManager.updateComment(themeDisplay.getUserId(), className, classPK, commentId,
                subject, body, serviceContextFunction);
    }

    // Subscription

    boolean subscribe = ParamUtil.getBoolean(request, "subscribe");

    if (subscribe) {
        _commentManager.subscribeDiscussion(themeDisplay.getUserId(), themeDisplay.getScopeGroupId(), className,
                classPK);
    }

    return commentId;
}

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From source file:com.liferay.screens.service.impl.ScreensCommentServiceImpl.java

License:Open Source License

@Override
public JSONObject updateComment(long commentId, String body) throws PortalException {

    DiscussionPermission discussionPermission = commentManager.getDiscussionPermission(getPermissionChecker());

    discussionPermission.checkUpdatePermission(commentId);

    Comment comment = commentManager.fetchComment(commentId);

    commentManager.updateComment(getUserId(), comment.getClassName(), comment.getClassPK(), commentId,
            StringPool.BLANK, body, createServiceContextFunction(WorkflowConstants.ACTION_PUBLISH));

    comment = commentManager.fetchComment(commentId);

    return toJSONObject(comment, discussionPermission);
}

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