Examples with AttachmentException net.jforum.exceptions.AttachmentException used on opensource projects

Example 1 with AttachmentException

use of net.jforum.exceptions.AttachmentException in project jforum2 by rafaelsteil.

the class PostAction method editSave.

public void editSave() {
    PostDAO postDao = DataAccessDriver.getInstance().newPostDAO();
    PollDAO pollDao = DataAccessDriver.getInstance().newPollDAO();
    TopicDAO topicDao = DataAccessDriver.getInstance().newTopicDAO();
    Post post = postDao.selectById(this.request.getIntParameter("post_id"));
    if (!PostCommon.canEditPost(post)) {
        this.cannotEdit();
        return;
    }
    boolean isModerator = SecurityRepository.canAccess(SecurityConstants.PERM_MODERATION_POST_EDIT);
    String originalMessage = post.getText();
    post = PostCommon.fillPostFromRequest(post, true);
    // The user wants to preview the message before posting it?
    if ("1".equals(this.request.getParameter("preview"))) {
        this.context.put("preview", true);
        Post postPreview = new Post(post);
        this.context.put("postPreview", PostCommon.preparePostForDisplay(postPreview));
        this.edit(true, post);
    } else {
        AttachmentCommon attachments = new AttachmentCommon(this.request, post.getForumId());
        try {
            attachments.preProcess();
        } catch (AttachmentException e) {
            JForumExecutionContext.enableRollback();
            post.setText(this.request.getParameter("message"));
            this.context.put("errorMessage", e.getMessage());
            this.context.put("post", post);
            this.edit(false, post);
            return;
        }
        Topic t = TopicRepository.getTopic(new Topic(post.getTopicId()));
        if (t == null) {
            t = topicDao.selectById(post.getTopicId());
        }
        if (!TopicsCommon.isTopicAccessible(t.getForumId())) {
            return;
        }
        if (t.getStatus() == Topic.STATUS_LOCKED && !SecurityRepository.canAccess(SecurityConstants.PERM_MODERATION_POST_EDIT)) {
            this.topicLocked();
            return;
        }
        postDao.update(post);
        // Attachments
        attachments.editAttachments(post.getId(), post.getForumId());
        attachments.insertAttachments(post);
        // The first message (the one which originated the topic) was changed
        if (t.getFirstPostId() == post.getId()) {
            t.setTitle(post.getSubject());
            int newType = this.request.getIntParameter("topic_type");
            boolean changeType = SecurityRepository.canAccess(SecurityConstants.PERM_CREATE_STICKY_ANNOUNCEMENT_TOPICS) && newType != t.getType();
            if (changeType) {
                t.setType(newType);
            }
            // Poll
            Poll poll = PollCommon.fillPollFromRequest();
            if (poll != null && !t.isVote()) {
                // They added a poll
                poll.setTopicId(t.getId());
                if (!this.ensurePollMinimumOptions(post, poll)) {
                    return;
                }
                pollDao.addNew(poll);
                t.setVoteId(poll.getId());
            } else if (poll != null) {
                if (!this.ensurePollMinimumOptions(post, poll)) {
                    return;
                }
                // They edited the poll in the topic
                Poll existing = pollDao.selectById(t.getVoteId());
                PollChanges changes = new PollChanges(existing, poll);
                if (changes.hasChanges()) {
                    poll.setId(existing.getId());
                    poll.setChanges(changes);
                    pollDao.update(poll);
                }
            } else if (t.isVote()) {
                // They deleted the poll from the topic
                pollDao.delete(t.getVoteId());
                t.setVoteId(0);
            }
            topicDao.update(t);
            if (changeType) {
                TopicRepository.addTopic(t);
            } else {
                TopicRepository.updateTopic(t);
            }
        }
        if (SystemGlobals.getBoolValue(ConfigKeys.MODERATION_LOGGING_ENABLED) && isModerator && post.getUserId() != SessionFacade.getUserSession().getUserId()) {
            ModerationHelper helper = new ModerationHelper();
            this.request.addParameter("log_original_message", originalMessage);
            ModerationLog log = helper.buildModerationLogFromRequest();
            log.getPosterUser().setId(post.getUserId());
            helper.saveModerationLog(log);
        }
        if (this.request.getParameter("notify") == null) {
            topicDao.removeSubscription(post.getTopicId(), SessionFacade.getUserSession().getUserId());
        }
        String path = this.request.getContextPath() + "/posts/list/";
        int start = ViewCommon.getStartPage();
        if (start > 0) {
            path += start + "/";
        }
        path += post.getTopicId() + SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION) + "#" + post.getId();
        JForumExecutionContext.setRedirect(path);
        if (SystemGlobals.getBoolValue(ConfigKeys.POSTS_CACHE_ENABLED)) {
            PostRepository.update(post.getTopicId(), PostCommon.preparePostForDisplay(post));
        }
    }
}

Example 2 with AttachmentException

use of net.jforum.exceptions.AttachmentException in project jforum2 by rafaelsteil.

the class PostAction method insertSave.

public void insertSave() {
    int forumId = this.request.getIntParameter("forum_id");
    boolean firstPost = false;
    if (!this.anonymousPost(forumId)) {
        return;
    }
    Topic t = new Topic(-1);
    t.setForumId(forumId);
    boolean newTopic = (this.request.getParameter("topic_id") == null);
    if (!TopicsCommon.isTopicAccessible(t.getForumId()) || this.isForumReadonly(t.getForumId(), newTopic)) {
        return;
    }
    TopicDAO topicDao = DataAccessDriver.getInstance().newTopicDAO();
    PostDAO postDao = DataAccessDriver.getInstance().newPostDAO();
    PollDAO poolDao = DataAccessDriver.getInstance().newPollDAO();
    ForumDAO forumDao = DataAccessDriver.getInstance().newForumDAO();
    if (!newTopic) {
        int topicId = this.request.getIntParameter("topic_id");
        t = TopicRepository.getTopic(new Topic(topicId));
        if (t == null) {
            t = topicDao.selectById(topicId);
        }
        // Could not find the topic. The topicId sent was invalid
        if (t == null || t.getId() == 0) {
            newTopic = true;
        } else {
            if (!TopicsCommon.isTopicAccessible(t.getForumId())) {
                return;
            }
            // Cannot insert new messages on locked topics
            if (t.getStatus() == Topic.STATUS_LOCKED) {
                this.topicLocked();
                return;
            }
        }
    }
    // checking above set the newTopic var to true
    if (newTopic) {
        if (this.isReplyOnly(forumId)) {
            this.replyOnly();
            return;
        }
        if (this.request.getParameter("topic_type") != null) {
            t.setType(this.request.getIntParameter("topic_type"));
            if (t.getType() != Topic.TYPE_NORMAL && !SecurityRepository.canAccess(SecurityConstants.PERM_CREATE_STICKY_ANNOUNCEMENT_TOPICS)) {
                t.setType(Topic.TYPE_NORMAL);
            }
        }
    }
    UserSession us = SessionFacade.getUserSession();
    User u = DataAccessDriver.getInstance().newUserDAO().selectById(us.getUserId());
    if ("1".equals(this.request.getParameter("quick")) && SessionFacade.isLogged()) {
        this.request.addParameter("notify", u.isNotifyOnMessagesEnabled() ? "1" : null);
        this.request.addParameter("attach_sig", u.getAttachSignatureEnabled() ? "1" : "0");
    } else {
        u.setId(us.getUserId());
        u.setUsername(us.getUsername());
    }
    // Set the Post
    Post p = PostCommon.fillPostFromRequest();
    if (p.getText() == null || p.getText().trim().equals("")) {
        this.insert();
        return;
    }
    // Check the elapsed time since the last post from the user
    int delay = SystemGlobals.getIntValue(ConfigKeys.POSTS_NEW_DELAY);
    if (delay > 0) {
        Long lastPostTime = (Long) SessionFacade.getAttribute(ConfigKeys.LAST_POST_TIME);
        if (lastPostTime != null) {
            if (System.currentTimeMillis() < (lastPostTime.longValue() + delay)) {
                this.context.put("post", p);
                this.context.put("start", this.request.getParameter("start"));
                this.context.put("error", I18n.getMessage("PostForm.tooSoon"));
                this.insert();
                return;
            }
        }
    }
    p.setForumId(this.request.getIntParameter("forum_id"));
    if (StringUtils.isBlank(p.getSubject())) {
        p.setSubject(t.getTitle());
    }
    boolean needCaptcha = SystemGlobals.getBoolValue(ConfigKeys.CAPTCHA_POSTS) && request.getSessionContext().getAttribute(ConfigKeys.REQUEST_IGNORE_CAPTCHA) == null;
    if (needCaptcha) {
        if (!us.validateCaptchaResponse(this.request.getParameter("captcha_anwser"))) {
            this.context.put("post", p);
            this.context.put("start", this.request.getParameter("start"));
            this.context.put("error", I18n.getMessage("CaptchaResponseFails"));
            this.insert();
            return;
        }
    }
    boolean preview = "1".equals(this.request.getParameter("preview"));
    if (!preview) {
        AttachmentCommon attachments = new AttachmentCommon(this.request, forumId);
        try {
            attachments.preProcess();
        } catch (AttachmentException e) {
            JForumExecutionContext.enableRollback();
            p.setText(this.request.getParameter("message"));
            p.setId(0);
            this.context.put("errorMessage", e.getMessage());
            this.context.put("post", p);
            this.insert();
            return;
        }
        Forum forum = ForumRepository.getForum(forumId);
        PermissionControl pc = SecurityRepository.get(us.getUserId());
        // Moderators and admins don't need to have their messages moderated
        boolean moderate = (forum.isModerated() && !pc.canAccess(SecurityConstants.PERM_MODERATION) && !pc.canAccess(SecurityConstants.PERM_ADMINISTRATION));
        if (newTopic) {
            t.setTime(new Date());
            t.setTitle(this.request.getParameter("subject"));
            t.setModerated(moderate);
            t.setPostedBy(u);
            t.setFirstPostTime(ViewCommon.formatDate(t.getTime()));
            int topicId = topicDao.addNew(t);
            t.setId(topicId);
            firstPost = true;
        }
        if (!firstPost && pc.canAccess(SecurityConstants.PERM_REPLY_WITHOUT_MODERATION, Integer.toString(t.getForumId()))) {
            moderate = false;
        }
        // Topic watch
        if (this.request.getParameter("notify") != null) {
            this.watch(topicDao, t.getId(), u.getId());
        }
        p.setTopicId(t.getId());
        // add a poll
        Poll poll = PollCommon.fillPollFromRequest();
        if (poll != null && newTopic) {
            poll.setTopicId(t.getId());
            if (poll.getOptions().size() < 2) {
                // it is not a valid poll, cancel the post
                JForumExecutionContext.enableRollback();
                p.setText(this.request.getParameter("message"));
                p.setId(0);
                this.context.put("errorMessage", I18n.getMessage("PostForm.needMorePollOptions"));
                this.context.put("post", p);
                this.context.put("poll", poll);
                this.insert();
                return;
            }
            poolDao.addNew(poll);
            t.setVoteId(poll.getId());
        }
        // Save the remaining stuff
        p.setModerate(moderate);
        int postId = postDao.addNew(p);
        if (newTopic) {
            t.setFirstPostId(postId);
        }
        if (!moderate) {
            t.setLastPostId(postId);
            t.setLastPostBy(u);
            t.setLastPostDate(p.getTime());
            t.setLastPostTime(p.getFormatedTime());
        }
        topicDao.update(t);
        attachments.insertAttachments(p);
        if (!moderate) {
            StringBuffer path = new StringBuffer(512);
            path.append(this.request.getContextPath()).append("/posts/list/");
            int start = ViewCommon.getStartPage();
            path.append(this.startPage(t, start)).append("/").append(t.getId()).append(SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION)).append('#').append(postId);
            JForumExecutionContext.setRedirect(path.toString());
            if (newTopic) {
                // Notify "forum new topic" users
                ForumCommon.notifyUsers(forum, t, p);
            } else {
                t.setTotalReplies(t.getTotalReplies() + 1);
                TopicsCommon.notifyUsers(t, p);
            }
            // Update forum stats, cache and etc
            t.setTotalViews(t.getTotalViews() + 1);
            DataAccessDriver.getInstance().newUserDAO().incrementPosts(p.getUserId());
            TopicsCommon.updateBoardStatus(t, postId, firstPost, topicDao, forumDao);
            ForumRepository.updateForumStats(t, u, p);
            int anonymousUser = SystemGlobals.getIntValue(ConfigKeys.ANONYMOUS_USER_ID);
            if (u.getId() != anonymousUser) {
                SessionFacade.getTopicsReadTime().put(new Integer(t.getId()), new Long(p.getTime().getTime()));
            }
            if (SystemGlobals.getBoolValue(ConfigKeys.POSTS_CACHE_ENABLED)) {
                SimpleDateFormat df = new SimpleDateFormat(SystemGlobals.getValue(ConfigKeys.DATE_TIME_FORMAT));
                p.setFormatedTime(df.format(p.getTime()));
                PostRepository.append(p.getTopicId(), PostCommon.preparePostForDisplay(p));
            }
        } else {
            JForumExecutionContext.setRedirect(this.request.getContextPath() + "/posts/waitingModeration/" + (firstPost ? 0 : t.getId()) + "/" + t.getForumId() + SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION));
        }
        if (delay > 0) {
            SessionFacade.setAttribute(ConfigKeys.LAST_POST_TIME, new Long(System.currentTimeMillis()));
        }
    } else {
        this.context.put("preview", true);
        this.context.put("post", p);
        this.context.put("start", this.request.getParameter("start"));
        Post postPreview = new Post(p);
        this.context.put("postPreview", PostCommon.preparePostForDisplay(postPreview));
        this.insert();
    }
}

Example 3 with AttachmentException

use of net.jforum.exceptions.AttachmentException in project jforum2 by rafaelsteil.

the class AttachmentCommon method preProcess.

public void preProcess() {
    if (!this.canProceed) {
        return;
    }
    String t = this.request.getParameter("total_files");
    if (t == null || "".equals(t)) {
        return;
    }
    int total = Integer.parseInt(t);
    if (total < 1) {
        return;
    }
    if (total > SystemGlobals.getIntValue(ConfigKeys.ATTACHMENTS_MAX_POST)) {
        total = SystemGlobals.getIntValue(ConfigKeys.ATTACHMENTS_MAX_POST);
    }
    long totalSize = 0;
    int userId = SessionFacade.getUserSession().getUserId();
    Map extensions = this.am.extensionsForSecurity();
    for (int i = 0; i < total; i++) {
        FileItem item = (FileItem) this.request.getObjectParameter("file_" + i);
        if (item == null) {
            continue;
        }
        if (item.getName().indexOf('\000') > -1) {
            logger.warn("Possible bad attachment (null char): " + item.getName() + " - user_id: " + SessionFacade.getUserSession().getUserId());
            continue;
        }
        UploadUtils uploadUtils = new UploadUtils(item);
        // Check if the extension is allowed
        boolean containsExtension = extensions.containsKey(uploadUtils.getExtension());
        boolean denyAll = extensions.containsKey(DENY_ALL);
        boolean isAllowed = (!denyAll && !containsExtension) || (containsExtension && extensions.get(uploadUtils.getExtension()).equals(Boolean.TRUE));
        if (!isAllowed) {
            throw new BadExtensionException(I18n.getMessage("Attachments.badExtension", new String[] { uploadUtils.getExtension() }));
        }
        // Check comment length:
        String comment = this.request.getParameter("comment_" + i);
        if (comment.length() > 254) {
            throw new AttachmentException("Comment too long.");
        }
        Attachment a = new Attachment();
        a.setUserId(userId);
        AttachmentInfo info = new AttachmentInfo();
        info.setFilesize(item.getSize());
        info.setComment(comment);
        info.setMimetype(item.getContentType());
        // Get only the filename, without the path (IE does that)
        String realName = this.stripPath(item.getName());
        info.setRealFilename(realName);
        info.setUploadTimeInMillis(System.currentTimeMillis());
        AttachmentExtension ext = this.am.selectExtension(uploadUtils.getExtension().toLowerCase());
        if (ext.isUnknown()) {
            ext.setExtension(uploadUtils.getExtension());
        }
        info.setExtension(ext);
        String savePath = this.makeStoreFilename(info);
        info.setPhysicalFilename(savePath);
        a.setInfo(info);
        filesToSave.put(uploadUtils, a);
        totalSize += item.getSize();
    }
    // Check upload limits
    QuotaLimit ql = this.getQuotaLimit(userId);
    if (ql != null) {
        if (ql.exceedsQuota(totalSize)) {
            throw new AttachmentSizeTooBigException(I18n.getMessage("Attachments.tooBig", new Integer[] { new Integer(ql.getSizeInBytes() / 1024), new Integer((int) totalSize / 1024) }));
        }
    }
}