Examples with Attachment net.jforum.entities.Attachment used on opensource projects

Example 1 with Attachment

use of net.jforum.entities.Attachment in project jforum2 by rafaelsteil.

the class PostAction method downloadAttach.

public void downloadAttach() {
    int id = this.request.getIntParameter("attach_id");
    if (!SessionFacade.isLogged() && !SystemGlobals.getBoolValue(ConfigKeys.ATTACHMENTS_ANONYMOUS)) {
        String referer = this.request.getHeader("Referer");
        if (referer != null) {
            this.setTemplateName(ViewCommon.contextToLogin(referer));
        } else {
            this.setTemplateName(ViewCommon.contextToLogin());
        }
        return;
    }
    AttachmentDAO am = DataAccessDriver.getInstance().newAttachmentDAO();
    Attachment a = am.selectAttachmentById(id);
    PostDAO postDao = DataAccessDriver.getInstance().newPostDAO();
    Post post = postDao.selectById(a.getPostId());
    String forumId = Integer.toString(post.getForumId());
    boolean attachmentsEnabled = SecurityRepository.canAccess(SecurityConstants.PERM_ATTACHMENTS_ENABLED, forumId);
    boolean attachmentsDownload = SecurityRepository.canAccess(SecurityConstants.PERM_ATTACHMENTS_DOWNLOAD, forumId);
    if (!attachmentsEnabled && !attachmentsDownload) {
        this.setTemplateName(TemplateKeys.POSTS_CANNOT_DOWNLOAD);
        this.context.put("message", I18n.getMessage("Attachments.featureDisabled"));
        return;
    }
    String filename = SystemGlobals.getValue(ConfigKeys.ATTACHMENTS_STORE_DIR) + "/" + a.getInfo().getPhysicalFilename();
    if (!new File(filename).exists()) {
        this.setTemplateName(TemplateKeys.POSTS_ATTACH_NOTFOUND);
        this.context.put("message", I18n.getMessage("Attachments.notFound"));
        return;
    }
    FileInputStream fis = null;
    OutputStream os = null;
    try {
        a.getInfo().setDownloadCount(a.getInfo().getDownloadCount() + 1);
        am.updateAttachment(a);
        fis = new FileInputStream(filename);
        os = response.getOutputStream();
        if (am.isPhysicalDownloadMode(a.getInfo().getExtension().getExtensionGroupId())) {
            this.response.setContentType("application/octet-stream");
        } else {
            this.response.setContentType(a.getInfo().getMimetype());
        }
        if (this.request.getHeader("User-Agent").indexOf("Firefox") != -1) {
            this.response.setHeader("Content-Disposition", "attachment; filename=\"" + new String(a.getInfo().getRealFilename().getBytes(SystemGlobals.getValue(ConfigKeys.ENCODING)), SystemGlobals.getValue(ConfigKeys.DEFAULT_CONTAINER_ENCODING)) + "\";");
        } else {
            this.response.setHeader("Content-Disposition", "attachment; filename=\"" + ViewCommon.toUtf8String(a.getInfo().getRealFilename()) + "\";");
        }
        this.response.setContentLength((int) a.getInfo().getFilesize());
        int c;
        byte[] b = new byte[4096];
        while ((c = fis.read(b)) != -1) {
            os.write(b, 0, c);
        }
        JForumExecutionContext.enableCustomContent(true);
    } catch (IOException e) {
        throw new ForumException(e);
    } finally {
        if (fis != null) {
            try {
                fis.close();
            } catch (Exception e) {
            }
        }
        if (os != null) {
            try {
                os.close();
            } catch (Exception e) {
            }
        }
    }
}

Example 2 with Attachment

use of net.jforum.entities.Attachment in project jforum2 by rafaelsteil.

the class AttachmentCommon method insertAttachments.

public void insertAttachments(Post post) {
    if (!this.canProceed) {
        return;
    }
    post.hasAttachments(this.filesToSave.size() > 0);
    for (Iterator iter = this.filesToSave.entrySet().iterator(); iter.hasNext(); ) {
        Map.Entry entry = (Map.Entry) iter.next();
        Attachment a = (Attachment) entry.getValue();
        a.setPostId(post.getId());
        String path = SystemGlobals.getValue(ConfigKeys.ATTACHMENTS_STORE_DIR) + "/" + a.getInfo().getPhysicalFilename();
        this.am.addAttachment(a);
        ((UploadUtils) entry.getKey()).saveUploadedFile(path);
        if (this.shouldCreateThumb(a)) {
            this.createSaveThumb(path);
        }
    }
}

Example 3 with Attachment

use of net.jforum.entities.Attachment in project jforum2 by rafaelsteil.

the class GenericAttachmentDAO method selectAttachmentById.

/**
	 * @see net.jforum.dao.AttachmentDAO#selectAttachmentById(int)
	 */
public Attachment selectAttachmentById(int attachId) {
    ResultSet rs = null;
    PreparedStatement p = null;
    try {
        Attachment e = null;
        p = JForumExecutionContext.getConnection().prepareStatement(SystemGlobals.getSql("AttachmentModel.selectAttachmentById"));
        p.setInt(1, attachId);
        rs = p.executeQuery();
        if (rs.next()) {
            e = this.getAttachment(rs);
        }
        return e;
    } catch (SQLException e) {
        throw new DatabaseException(e);
    } finally {
        DbUtils.close(rs, p);
    }
}

Example 4 with Attachment

use of net.jforum.entities.Attachment in project jforum2 by rafaelsteil.

the class GenericAttachmentDAO method getAttachment.

protected Attachment getAttachment(ResultSet rs) throws SQLException {
    Attachment a = new Attachment();
    a.setId(rs.getInt("attach_id"));
    a.setPostId(rs.getInt("post_id"));
    a.setPrivmsgsId(rs.getInt("privmsgs_id"));
    AttachmentInfo ai = new AttachmentInfo();
    ai.setComment(rs.getString("description"));
    ai.setDownloadCount(rs.getInt("download_count"));
    ai.setFilesize(rs.getLong("filesize"));
    ai.setMimetype(rs.getString("mimetype"));
    ai.setPhysicalFilename(rs.getString("physical_filename"));
    ai.setRealFilename(rs.getString("real_filename"));
    ai.setUploadTime(new Date(rs.getTimestamp("upload_time").getTime()));
    ai.setExtension(this.selectExtension(rs.getInt("extension_id")));
    a.setInfo(ai);
    return a;
}

Example 5 with Attachment

use of net.jforum.entities.Attachment in project jforum2 by rafaelsteil.

the class AttachmentCommon method editAttachments.

public void editAttachments(int postId, int forumId) {
    // Allow removing the attachments at least
    AttachmentDAO am = DataAccessDriver.getInstance().newAttachmentDAO();
    // Check for attachments to remove
    List deleteList = new ArrayList();
    String[] delete = null;
    String s = this.request.getParameter("delete_attach");
    if (s != null) {
        delete = s.split(",");
    }
    if (delete != null) {
        for (int i = 0; i < delete.length; i++) {
            if (delete[i] != null && !delete[i].equals("")) {
                int id = Integer.parseInt(delete[i]);
                Attachment a = am.selectAttachmentById(id);
                am.removeAttachment(id, postId);
                String filename = SystemGlobals.getValue(ConfigKeys.ATTACHMENTS_STORE_DIR) + "/" + a.getInfo().getPhysicalFilename();
                File f = new File(filename);
                if (f.exists()) {
                    f.delete();
                }
                // Check if we have a thumb to delete
                f = new File(filename + "_thumb");
                if (f.exists()) {
                    f.delete();
                }
            }
        }
        deleteList = Arrays.asList(delete);
    }
    if (!SecurityRepository.canAccess(SecurityConstants.PERM_ATTACHMENTS_ENABLED, Integer.toString(forumId)) && !SecurityRepository.canAccess(SecurityConstants.PERM_ATTACHMENTS_DOWNLOAD)) {
        return;
    }
    // Update
    String[] attachIds = null;
    s = this.request.getParameter("edit_attach_ids");
    if (s != null) {
        attachIds = s.split(",");
    }
    if (attachIds != null) {
        for (int i = 0; i < attachIds.length; i++) {
            if (deleteList.contains(attachIds[i]) || attachIds[i] == null || attachIds[i].equals("")) {
                continue;
            }
            int id = Integer.parseInt(attachIds[i]);
            Attachment a = am.selectAttachmentById(id);
            a.getInfo().setComment(this.request.getParameter("edit_comment_" + id));
            am.updateAttachment(a);
        }
    }
}