Examples with Pager com.erudika.para.core.utils.Pager used on opensource projects

Example 1 with Pager

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

the class QuestionController method changeSpaceForAllAnswers.

private void changeSpaceForAllAnswers(Post showPost, String space) {
    if (showPost == null || showPost.isReply()) {
        return;
    }
    Pager pager = new Pager(1, "_docid", false, Config.MAX_ITEMS_PER_PAGE);
    List<Reply> answerslist;
    try {
        do {
            answerslist = pc.getChildren(showPost, Utils.type(Reply.class), pager);
            for (Reply reply : answerslist) {
                reply.setSpace(space);
            }
            if (!answerslist.isEmpty()) {
                pc.updateAll(answerslist);
                Thread.sleep(500);
            }
        } while (!answerslist.isEmpty());
    } catch (InterruptedException ex) {
        logger.error(null, ex);
        Thread.currentThread().interrupt();
    }
}

Example 2 with Pager

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

the class QuestionController method merge.

@PostMapping("/{id}/merge-into")
public String merge(@PathVariable String id, @RequestParam String id2, HttpServletRequest req) {
    Post showPost = pc.read(id);
    Post targetPost = pc.read(id2);
    Profile authUser = utils.getAuthUser(req);
    if (!(utils.canEdit(showPost, authUser) && utils.canEdit(targetPost, authUser)) || showPost == null || targetPost == null || showPost.isReply() || targetPost.isReply() || showPost.equals(targetPost)) {
        return "redirect:" + req.getRequestURI();
    }
    if (utils.canEdit(showPost, authUser) && utils.canEdit(targetPost, authUser)) {
        if (Config.getConfigBoolean("merge_question_bodies", true)) {
            targetPost.setBody(targetPost.getBody() + "\n\n" + showPost.getBody());
        }
        targetPost.setAnswercount(targetPost.getAnswercount() + showPost.getAnswercount());
        targetPost.setViewcount(targetPost.getViewcount() + showPost.getViewcount());
        if (showPost.hasFollowers()) {
            for (Map.Entry<String, String> entry : showPost.getFollowers().entrySet()) {
                User u = new User(entry.getKey());
                u.setEmail(entry.getValue());
                targetPost.addFollower(u);
            }
        }
        Pager pager = new Pager(1, "_docid", false, Config.MAX_ITEMS_PER_PAGE);
        List<Reply> answers;
        do {
            answers = pc.getChildren(showPost, Utils.type(Reply.class), pager);
            for (Reply answer : answers) {
                answer.setParentid(targetPost.getId());
                answer.setTitle(targetPost.getTitle());
            }
            // overwrite
            pc.createAll(answers);
        } while (!answers.isEmpty());
        targetPost.update();
        showPost.delete();
    }
    return "redirect:" + targetPost.getPostLink(false, false);
}

Example 3 with Pager

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

the class SearchController method get.

@GetMapping({ "/search/{type}/{query}", "/search" })
public String get(@PathVariable(required = false) String type, @PathVariable(required = false) String query, @RequestParam(required = false) String q, HttpServletRequest req, Model model) {
    if (!utils.isDefaultSpacePublic() && !utils.isAuthenticated(req)) {
        return "redirect:" + SIGNINLINK + "?returnto=" + SEARCHLINK + "?q=" + Optional.ofNullable(query).orElse("*");
    }
    List<Profile> userlist = new ArrayList<Profile>();
    List<Post> questionslist = new ArrayList<Post>();
    List<Post> answerslist = new ArrayList<Post>();
    List<Post> feedbacklist = new ArrayList<Post>();
    List<Post> commentslist = new ArrayList<Post>();
    Pager itemcount = utils.getPager("page", req);
    String queryString = StringUtils.trimToEmpty(StringUtils.isBlank(q) ? query : q);
    // [space query filter] + original query string
    String qs = utils.sanitizeQueryString(queryString, req);
    if ("questions".equals(type)) {
        questionslist = utils.fullQuestionsSearch(qs, itemcount);
    } else if ("answers".equals(type)) {
        answerslist = pc.findQuery(Utils.type(Reply.class), qs, itemcount);
    } else if ("feedback".equals(type) && utils.isFeedbackEnabled()) {
        feedbacklist = pc.findQuery(Utils.type(Feedback.class), queryString, itemcount);
    } else if ("people".equals(type)) {
        userlist = pc.findQuery(Utils.type(Profile.class), getUsersSearchQuery(queryString, req), itemcount);
    } else if ("comments".equals(type)) {
        commentslist = pc.findQuery(Utils.type(Comment.class), qs, itemcount);
    } else {
        questionslist = utils.fullQuestionsSearch(qs);
        answerslist = pc.findQuery(Utils.type(Reply.class), qs);
        if (utils.isFeedbackEnabled()) {
            feedbacklist = pc.findQuery(Utils.type(Feedback.class), queryString);
        }
        userlist = pc.findQuery(Utils.type(Profile.class), getUsersSearchQuery(queryString, req));
        commentslist = pc.findQuery(Utils.type(Comment.class), qs, itemcount);
    }
    ArrayList<Post> list = new ArrayList<Post>();
    list.addAll(questionslist);
    list.addAll(answerslist);
    list.addAll(feedbacklist);
    utils.fetchProfiles(list);
    model.addAttribute("path", "search.vm");
    model.addAttribute("title", utils.getLang(req).get("search.title"));
    model.addAttribute("searchSelected", "navbtn-hover");
    model.addAttribute("showParam", type);
    model.addAttribute("searchQuery", queryString);
    model.addAttribute("itemcount", itemcount);
    model.addAttribute("userlist", userlist);
    model.addAttribute("questionslist", questionslist);
    model.addAttribute("answerslist", answerslist);
    model.addAttribute("feedbacklist", feedbacklist);
    model.addAttribute("commentslist", commentslist);
    return "base";
}

Example 4 with Pager

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

the class ScooldUtils method sendCommentNotifications.

public void sendCommentNotifications(Post parentPost, Comment comment, Profile commentAuthor, HttpServletRequest req) {
    // send email notification to author of post except when the comment is by the same person
    if (parentPost != null && comment != null) {
        // parent author is not current user (authUser)
        parentPost.setAuthor(pc.read(Profile.id(parentPost.getCreatorid())));
        Map<String, Object> payload = new LinkedHashMap<>(ParaObjectUtils.getAnnotatedFields(comment, false));
        payload.put("parent", parentPost);
        payload.put("author", commentAuthor);
        triggerHookEvent("comment.create", payload);
        // get the last 5-6 commentators who want to be notified - https://github.com/Erudika/scoold/issues/201
        Pager p = new Pager(1, Config._TIMESTAMP, false, 5);
        boolean isCommentatorThePostAuthor = StringUtils.equals(parentPost.getCreatorid(), comment.getCreatorid());
        Set<String> last5ids = pc.findChildren(parentPost, Utils.type(Comment.class), "!(" + Config._CREATORID + ":\"" + comment.getCreatorid() + "\")", p).stream().map(c -> c.getCreatorid()).distinct().collect(Collectors.toSet());
        if (!isCommentatorThePostAuthor && !last5ids.contains(parentPost.getCreatorid())) {
            last5ids = new HashSet<>(last5ids);
            last5ids.add(parentPost.getCreatorid());
        }
        Map<String, String> lang = getLang(req);
        List<Profile> last5commentators = pc.readAll(new ArrayList<>(last5ids));
        last5commentators = last5commentators.stream().filter(u -> u.getCommentEmailsEnabled()).collect(Collectors.toList());
        pc.readAll(last5commentators.stream().map(u -> u.getCreatorid()).collect(Collectors.toList())).forEach(author -> {
            if (isCommentNotificationAllowed()) {
                Map<String, Object> model = new HashMap<String, Object>();
                String name = commentAuthor.getName();
                String body = Utils.markdownToHtml(comment.getComment());
                String pic = Utils.formatMessage("<img src='{0}' width='25'>", escapeHtmlAttribute(avatarRepository.getLink(commentAuthor, AvatarFormat.Square25)));
                String postURL = getServerURL() + parentPost.getPostLink(false, false);
                String subject = Utils.formatMessage(lang.get("notification.comment.subject"), name, parentPost.getTitle());
                model.put("subject", escapeHtml(subject));
                model.put("logourl", getSmallLogoUrl());
                model.put("heading", Utils.formatMessage(lang.get("notification.comment.heading"), Utils.formatMessage("<a href='{0}'>{1}</a>", postURL, escapeHtml(parentPost.getTitle()))));
                model.put("body", Utils.formatMessage("<h2>{0} {1}:</h2><div class='panel'>{2}</div>", pic, escapeHtml(name), body));
                emailer.sendEmail(Arrays.asList(((User) author).getEmail()), subject, compileEmailTemplate(model));
            }
        });
    }
}

Example 5 with Pager

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

the class ScooldUtils method pagerFromParams.

public Pager pagerFromParams(String pageParamName, HttpServletRequest req) {
    Pager p = new Pager();
    p.setPage(Math.min(NumberUtils.toLong(req.getParameter(pageParamName), 1), Config.MAX_PAGES));
    p.setLimit(NumberUtils.toInt(req.getParameter("limit"), Config.MAX_ITEMS_PER_PAGE));
    String lastKey = req.getParameter("lastKey");
    String sort = req.getParameter("sortby");
    String desc = req.getParameter("desc");
    if (!StringUtils.isBlank(desc)) {
        p.setDesc(Boolean.parseBoolean(desc));
    }
    if (!StringUtils.isBlank(lastKey)) {
        p.setLastKey(lastKey);
    }
    if (!StringUtils.isBlank(sort)) {
        p.setSortby(sort);
    }
    return p;
}