Examples with ParaObject com.erudika.para.core.ParaObject used on opensource projects

Example 6 with ParaObject

use of com.erudika.para.core.ParaObject in project scoold by Erudika.

the class AdminController method forceDelete.

@PostMapping
public String forceDelete(@RequestParam Boolean confirmdelete, @RequestParam String id, HttpServletRequest req) {
    Profile authUser = utils.getAuthUser(req);
    if (confirmdelete && utils.isAdmin(authUser)) {
        ParaObject object = pc.read(id);
        if (object != null) {
            object.delete();
            logger.info("{} #{} deleted {} #{}", authUser.getName(), authUser.getId(), object.getClass().getName(), object.getId());
        }
    }
    return "redirect:" + Optional.ofNullable(req.getParameter("returnto")).orElse(ADMINLINK);
}

Example 7 with ParaObject

use of com.erudika.para.core.ParaObject in project scoold by Erudika.

the class AdminController method importFromSOArchive.

private List<ParaObject> importFromSOArchive(ZipInputStream zipIn, ZipEntry zipEntry, ObjectReader mapReader, Map<String, String> comments2authors) throws IOException, ParseException {
    if (zipEntry.getName().endsWith(".json")) {
        List<Map<String, Object>> objs = mapReader.readValue(new FilterInputStream(zipIn) {

            public void close() throws IOException {
                zipIn.closeEntry();
            }
        });
        List<ParaObject> toImport = new LinkedList<>();
        switch(zipEntry.getName()) {
            case "posts.json":
                importPostsFromSO(objs, toImport);
                break;
            case "tags.json":
                importTagsFromSO(objs, toImport);
                break;
            case "comments.json":
                importCommentsFromSO(objs, toImport, comments2authors);
                break;
            case "users.json":
                importUsersFromSO(objs, toImport);
                break;
            case "users2badges.json":
                // nice to have...
                break;
            case "accounts.json":
                importAccountsFromSO(objs);
                break;
            default:
                break;
        }
        // IN PRO: rewrite all image links to relative local URLs
        return toImport;
    } else {
        // IN PRO: store files in ./uploads
        return Collections.emptyList();
    }
}

Example 8 with ParaObject

use of com.erudika.para.core.ParaObject in project scoold by Erudika.

the class AdminController method restore.

@PostMapping("/import")
public String restore(@RequestParam("file") MultipartFile file, @RequestParam(required = false, defaultValue = "false") Boolean isso, HttpServletRequest req, HttpServletResponse res) {
    Profile authUser = utils.getAuthUser(req);
    if (!utils.isAdmin(authUser)) {
        res.setStatus(403);
        return null;
    }
    ObjectReader reader = ParaObjectUtils.getJsonMapper().readerFor(new TypeReference<List<Map<String, Object>>>() {
    });
    Map<String, String> comments2authors = new LinkedHashMap<>();
    int count = 0;
    int importBatchSize = Config.getConfigInt("import_batch_size", 100);
    String filename = file.getOriginalFilename();
    Sysprop s = new Sysprop();
    s.setType("scooldimport");
    try (InputStream inputStream = file.getInputStream()) {
        if (StringUtils.endsWithIgnoreCase(filename, ".zip")) {
            try (ZipInputStream zipIn = new ZipInputStream(inputStream)) {
                ZipEntry zipEntry;
                List<ParaObject> toCreate = new LinkedList<ParaObject>();
                while ((zipEntry = zipIn.getNextEntry()) != null) {
                    if (isso) {
                        count += importFromSOArchive(zipIn, zipEntry, reader, comments2authors).size();
                    } else if (zipEntry.getName().endsWith(".json")) {
                        List<Map<String, Object>> objects = reader.readValue(new FilterInputStream(zipIn) {

                            public void close() throws IOException {
                                zipIn.closeEntry();
                            }
                        });
                        objects.forEach(o -> toCreate.add(ParaObjectUtils.setAnnotatedFields(o)));
                        if (toCreate.size() >= importBatchSize) {
                            pc.createAll(toCreate);
                            toCreate.clear();
                        }
                        count += objects.size();
                    } else {
                        logger.error("Expected JSON but found unknown file type to import: {}", zipEntry.getName());
                    }
                }
                if (!toCreate.isEmpty()) {
                    pc.createAll(toCreate);
                }
                if (isso) {
                    updateSOCommentAuthors(comments2authors);
                }
            }
        } else if (StringUtils.endsWithIgnoreCase(filename, ".json")) {
            List<Map<String, Object>> objects = reader.readValue(inputStream);
            List<ParaObject> toCreate = new LinkedList<ParaObject>();
            objects.forEach(o -> toCreate.add(ParaObjectUtils.setAnnotatedFields(o)));
            count = objects.size();
            pc.createAll(toCreate);
        }
        s.setCreatorid(authUser.getCreatorid());
        s.setName(authUser.getName());
        s.addProperty("count", count);
        s.addProperty("file", filename);
        logger.info("Imported {} objects to {}. Executed by {}", count, Config.getConfigParam("access_key", "scoold"), authUser.getCreatorid() + " " + authUser.getName());
        if (count > 0) {
            pc.create(s);
        }
    } catch (Exception e) {
        logger.error("Failed to import " + filename, e);
        return "redirect:" + ADMINLINK + "?error=true&imported=" + count;
    }
    return "redirect:" + ADMINLINK + "?success=true&imported=" + count;
}

Example 9 with ParaObject

use of com.erudika.para.core.ParaObject in project scoold by Erudika.

the class VoteController method processVoteRequest.

boolean processVoteRequest(boolean isUpvote, String type, String id, HttpServletRequest req) {
    if (StringUtils.isBlank(id) || StringUtils.isBlank(type)) {
        return false;
    }
    ParaObject votable = pc.read(id);
    Profile author = null;
    Profile authUser = utils.getAuthUser(req);
    boolean result = false;
    boolean updateAuthUser = false;
    boolean updateVoter = false;
    if (votable == null || authUser == null) {
        return false;
    }
    try {
        author = pc.read(votable.getCreatorid());
        Integer votes = votable.getVotes() != null ? votable.getVotes() : 0;
        if (isUpvote && (result = pc.voteUp(votable, authUser.getId()))) {
            votes++;
            authUser.incrementUpvotes();
            updateAuthUser = true;
            int reward;
            if (votable instanceof Post) {
                Post p = (Post) votable;
                if (p.isReply()) {
                    utils.addBadge(author, GOODANSWER, votes >= GOODANSWER_IFHAS, false);
                    reward = ANSWER_VOTEUP_REWARD_AUTHOR;
                } else if (p.isQuestion()) {
                    utils.addBadge(author, GOODQUESTION, votes >= GOODQUESTION_IFHAS, false);
                    reward = QUESTION_VOTEUP_REWARD_AUTHOR;
                } else {
                    reward = VOTEUP_REWARD_AUTHOR;
                }
            } else {
                reward = VOTEUP_REWARD_AUTHOR;
            }
            if (author != null && reward > 0) {
                author.addRep(reward);
                updateVoter = true;
            }
        } else if (!isUpvote && (result = pc.voteDown(votable, authUser.getId()))) {
            votes--;
            authUser.incrementDownvotes();
            updateAuthUser = true;
            if (votable instanceof Comment && votes <= -5) {
                //treat comment as offensive or spam - hide
                ((Comment) votable).setHidden(true);
            } else if (votable instanceof Post && votes <= -5) {
                Post p = (Post) votable;
                //mark post for closing
                Report rep = new Report();
                rep.setParentid(id);
                rep.setLink(p.getPostLink(false, false));
                rep.setDescription(utils.getLang(req).get("posts.forclosing"));
                rep.setSubType(Report.ReportType.OTHER);
                rep.setAuthorName("System");
                rep.create();
            }
            if (author != null) {
                author.removeRep(POST_VOTEDOWN_PENALTY_AUTHOR);
                updateVoter = true;
                //small penalty to voter
                authUser.removeRep(POST_VOTEDOWN_PENALTY_VOTER);
            }
        }
    } catch (Exception ex) {
        logger.error(null, ex);
    }
    utils.addBadgeOnce(authUser, SUPPORTER, authUser.getUpvotes() >= SUPPORTER_IFHAS);
    utils.addBadgeOnce(authUser, CRITIC, authUser.getDownvotes() >= CRITIC_IFHAS);
    utils.addBadgeOnce(authUser, VOTER, authUser.getTotalVotes() >= VOTER_IFHAS);
    if (updateVoter) {
        pc.update(author);
    }
    if (updateAuthUser) {
        pc.update(authUser);
    }
    if (updateAuthUser && updateVoter) {
        pc.updateAll(Arrays.asList(author, authUser));
    }
    return result;
}

Example 10 with ParaObject

use of com.erudika.para.core.ParaObject in project scoold by Erudika.

the class AdminController method importCommentsFromSO.

private void importCommentsFromSO(List<Map<String, Object>> objs, List<ParaObject> toImport, Map<String, String> comments2authors) throws ParseException {
    logger.info("Importing {} comments...", objs.size());
    for (Map<String, Object> obj : objs) {
        Comment c = new Comment();
        c.setId("comment_" + (Integer) obj.get("id"));
        c.setComment((String) obj.get("text"));
        Integer parentId = (Integer) obj.getOrDefault("postId", null);
        c.setParentid(parentId != null ? "post_" + parentId : null);
        c.setTimestamp(DateUtils.parseDate((String) obj.get("creationDate"), soDateFormat1, soDateFormat2).getTime());
        Integer creatorId = (Integer) obj.getOrDefault("userId", null);
        String userid = "user_" + creatorId;
        c.setCreatorid(creatorId != null ? Profile.id(userid) : utils.getSystemUser().getId());
        comments2authors.put(c.getId(), userid);
        toImport.add(c);
    }
    pc.createAll(toImport);
}