mirror of
https://github.com/renbaoshuo/S2OJ.git
synced 2024-11-22 22:48:42 +00:00
368 lines
12 KiB
PHP
368 lines
12 KiB
PHP
<?php
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requireLib('mathjax');
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requireLib('hljs');
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requirePHPLib('form');
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Auth::check() || redirectToLogin();
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UOJBlog::init(UOJRequest::get('id')) || UOJResponse::page404();
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UOJBlog::cur()->belongsToUserBlog() || UOJResponse::page404();
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UOJBlog::cur()->userCanView(Auth::user()) || UOJResponse::page403();
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$blog = UOJBlog::info();
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$purifier = HTML::purifier();
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$parsedown = HTML::parsedown([
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'username_with_color' => true,
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]);
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function getCommentContentToDisplay($comment) {
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global $purifier, $parsedown;
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$rendered = $purifier->purify($parsedown->text($comment['content']));
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if ($comment['is_hidden']) {
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$esc_hide_reason = $comment['reason_to_hide'];
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$res = <<<EOD
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<div class="alert alert-warning d-flex align-items-center my-0" role="alert">
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<div class="flex-shrink-0 me-3">
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<i class="fs-4 bi bi-exclamation-triangle-fill"></i>
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</div>
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<div>
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<div class="fw-bold mb-2">该评论被隐藏</div>
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<div class="small">{$esc_hide_reason}</div>
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</div>
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</div>
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EOD;
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if (UOJUserBlog::userHasManagePermission(Auth::user())) {
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$res .= <<<EOD
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<div class="mt-2">{$rendered}</div>
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EOD;
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}
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return $res;
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}
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return $rendered;
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}
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$comment_form = new UOJForm('comment');
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$comment_form->addMarkdownEditor('comment', [
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'label' => '内容',
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'help' => '评论支持 Markdown 语法。可以用 <code>@mike</code> 来提到 <code>mike</code> 这个用户，<code>mike</code> 会被高亮显示。',
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'validator_php' => function ($comment) {
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if (!Auth::check()) {
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return '请先登录';
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}
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if (!$comment) {
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return '评论不能为空';
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}
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if (strlen($comment) > 2000) {
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return '不能超过 2000 个字节';
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}
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return '';
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},
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]);
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$comment_form->config['ctrl_enter_submit'] = true;
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$comment_form->handle = function () {
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global $blog, $comment_form;
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$comment = $_POST['comment'];
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list(, $referrers) = uojHandleAtSign($comment, "/post/{$blog['id']}");
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DB::insert([
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"insert into blogs_comments",
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"(poster, blog_id, content, reply_id, post_time)",
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"values", DB::tuple([Auth::id(), $blog['id'], $comment, 0, DB::now()])
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]);
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$comment_id = DB::insert_id();
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$rank = DB::selectCount([
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"select count(*) from blogs_comments",
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"where", [
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"blog_id" => $blog['id'],
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"reply_id" => 0,
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["id", "<", $comment_id]
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]
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]);
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$page = floor($rank / 20) + 1;
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$uri = getLongTablePageUri($page) . '#' . "comment-{$comment_id}";
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$user_link = UOJUser::getLink(Auth::user(), ['color' => false]);
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foreach ($referrers as $referrer) {
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$content = $user_link . ' 在博客 ' . $blog['title'] . ' 的评论里提到你：<a href="' . $uri . '">点击此处查看</a>';
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sendSystemMsg($referrer, '有人提到你', $content);
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}
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if ($blog['poster'] !== Auth::id()) {
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$content = $user_link . ' 回复了您的博客 ' . $blog['title'] . ' ：<a href="' . $uri . '">点击此处查看</a>';
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sendSystemMsg($blog['poster'], '博客新回复通知', $content);
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}
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UOJBlog::cur()->updateActiveTime();
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$comment_form->succ_href = getLongTablePageRawUri($page) . "#comment-{$comment_id}";
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};
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$comment_form->config['ctrl_enter_submit'] = true;
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$comment_form->runAtServer();
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$reply_form = new UOJForm('reply');
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$reply_form->addHidden(
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'reply_id',
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'0',
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function ($reply_id, &$vdata) {
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global $blog;
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if (!validateUInt($reply_id) || $reply_id == 0) {
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return '您要回复的对象不存在';
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}
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$comment = UOJBlogComment::query($reply_id);
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if (!$comment || $comment->info['blog_id'] != $blog['id']) {
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return '您要回复的对象不存在';
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}
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$vdata['parent'] = $comment;
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return '';
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},
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null
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);
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$reply_form->addMarkdownEditor('reply_comment', [
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'label' => '内容',
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'validator_php' => function ($comment) {
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if (!Auth::check()) {
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return '请先登录';
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}
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if (!$comment) {
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return '评论不能为空';
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}
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if (strlen($comment) > 1000) {
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return '不能超过 1000 个字节';
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}
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return '';
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},
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]);
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$reply_form->handle = function (&$vdata) {
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global $blog, $reply_form;
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$comment = $_POST['reply_comment'];
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list(, $referrers) = uojHandleAtSign($comment, "/post/{$blog['id']}");
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$reply_id = $_POST['reply_id'];
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DB::insert([
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"insert into blogs_comments",
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"(poster, blog_id, content, reply_id, post_time)",
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"values", DB::tuple([Auth::id(), $blog['id'], $comment, $reply_id, DB::now()])
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]);
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$comment_id = DB::insert_id();
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$rank = DB::selectCount([
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"select count(*) from blogs_comments",
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"where", [
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"blog_id" => $blog['id'],
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"reply_id" => 0,
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["id", "<", $reply_id]
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]
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]);
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$page = floor($rank / 20) + 1;
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$uri = getLongTablePageUri($page) . '#' . "comment-{$reply_id}";
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$user_link = UOJUser::getLink(Auth::user(), ['color' => false]);
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foreach ($referrers as $referrer) {
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$content = $user_link . ' 在博客 ' . $blog['title'] . ' 的评论里提到你：<a href="' . $uri . '">点击此处查看</a>';
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sendSystemMsg($referrer, '有人提到你', $content);
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}
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$parent = $vdata['parent'];
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$notified = [];
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if ($parent->info['poster'] !== Auth::id()) {
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$notified[] = $parent->info['poster'];
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$content = $user_link . ' 回复了您在博客 ' . $blog['title'] . ' 下的评论 ：<a href="' . $uri . '">点击此处查看</a>';
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sendSystemMsg($parent->info['poster'], '评论新回复通知', $content);
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}
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if ($blog['poster'] !== Auth::id() && !in_array($blog['poster'], $notified)) {
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$notified[] = $blog['poster'];
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$content = $user_link . ' 回复了您的博客 ' . $blog['title'] . ' ：<a href="' . $uri . '">点击此处查看</a>';
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sendSystemMsg($blog['poster'], '博客新回复通知', $content);
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}
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UOJBlog::cur()->updateActiveTime();
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$reply_form->succ_href = getLongTablePageRawUri($page) . "#comment-{$comment_id}";
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};
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$reply_form->config['ctrl_enter_submit'] = true;
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$reply_form->runAtServer();
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if (UOJUserBlog::userHasManagePermission(Auth::user())) {
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$hide_form = new UOJForm('hide');
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$hide_form->addHidden('comment_hide_id', '', 'validateCommentId', null);
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$hide_form->addSelect('comment_hide_type', [
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'label' => '隐藏理由',
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'options' => UOJBlogComment::HIDE_REASONS,
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'default_value' => 'spam',
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]);
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$hide_form->addInput('comment_hide_reason', [
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'div_class' => 'mt-3',
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'label' => '自定义隐藏理由（当上方隐藏理由为自定义时有效）',
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'default_value' => '该评论由于违反社区规定，已被管理员隐藏',
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'validator_php' => 'validateString',
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]);
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$hide_form->handle = function (&$vdata) {
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$comment = $vdata['comment_hide_id'];
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if ($_POST['comment_hide_type'] == 'unhide') {
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$reason = '';
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} else if ($_POST['comment_hide_type'] == 'other') {
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$reason = $_POST['comment_hide_reason'];
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} else {
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$reason = '该评论由于' . UOJBlogComment::HIDE_REASONS[$_POST['comment_hide_type']] . '，已被管理员隐藏';
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}
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$comment->hide($reason);
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if ($_POST['comment_hide_type'] != 'unhide') {
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sendSystemMsg(
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$comment->info['poster'],
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'评论隐藏通知',
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"您为博客 " . UOJBlog::cur()->getLink() . " 回复的评论 “" . substr(HTML::stripTags($comment->info['content']), 0, 30) . "……” 已被管理员隐藏，隐藏原因为 “{$reason}”。"
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);
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}
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};
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$hide_form->runAtServer();
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}
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$comments_pag = new Paginator([
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'col_names' => ['*'],
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'table_name' => 'blogs_comments',
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'cond' => 'blog_id = ' . $blog['id'] . ' and reply_id = 0',
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'tail' => 'order by id asc',
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'page_len' => 20
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]);
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?>
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<?php echoUOJPageHeader(HTML::stripTags($blog['title']) . ' - 博客') ?>
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<script>
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var user_can_hide_comment = <?= json_encode(isset($hide_form)) ?>;
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</script>
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<?php UOJBlog::cur()->echoView(['show_title_only' => isset($_GET['page']) && $_GET['page'] != 1]) ?>
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<?php if (isset($hide_form)) : ?>
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<div class="modal fade" id="HideCommentModal" tabindex="-1" aria-labelledby="HideCommentModalLabel" aria-hidden="true">
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<div class="modal-dialog">
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<div class="modal-content">
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<div class="modal-header">
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<h1 class="modal-title fs-5" id="HideCommentModalLabel">隐藏评论</h1>
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<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
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</div>
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<div class="modal-body">
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<div class="mb-3">
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<div class="mb-2">原评论（ID: <span id="span-comment_hide_id"></span>）：</div>
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<blockquote id="HideCommentModalOriginalComment" class="border-start border-3 ps-3 text-muted"></blockquote>
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</div>
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<hr>
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<?php $hide_form->printHTML(); ?>
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</div>
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</div>
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</div>
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</div>
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<?php endif ?>
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<h2>
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评论
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<i class="bi bi-chat-fill"></i>
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</h2>
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<div class="list-group">
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<?php if ($comments_pag->isEmpty()) : ?>
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<div class="list-group-item text-muted">暂无评论</div>
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<?php else : ?>
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<?php foreach ($comments_pag->get() as $comment) :
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$poster = UOJUser::query($comment['poster']);
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$esc_email = HTML::escape($poster['email']);
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$asrc = HTML::avatar_addr($poster, 80);
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$replies = DB::selectAll([
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"select id, poster, content, post_time, is_hidden, reason_to_hide, zan from blogs_comments",
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"where", ["reply_id" => $comment['id']],
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"order by id"
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]);
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foreach ($replies as $idx => $reply) {
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$reply_user = UOJUser::query($reply['poster']);
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$replies[$idx]['poster_avatar'] = HTML::avatar_addr($reply_user, 80);
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$replies[$idx]['poster_realname'] = $reply_user['realname'];
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$replies[$idx]['poster_username_color'] = UOJUser::getUserColor($reply_user);
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$replies[$idx]['content'] = getCommentContentToDisplay($reply);
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$replies[$idx]['click_zan_block'] = ClickZans::getBlock('BC', $reply['id'], $reply['zan']);
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}
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$replies_json = json_encode($replies);
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?>
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<div id="comment-<?= $comment['id'] ?>" class="list-group-item">
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<div class="d-flex">
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<div class="d-none d-sm-block mr-3 flex-shrink-0">
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<a href="<?= HTML::url('/user/' . $poster['username']) ?>">
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<img class="rounded uoj-user-avatar" src="<?= $asrc ?>" alt="Avatar of <?= $poster['username'] ?>" width="64" height="64" />
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</a>
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</div>
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<div id="comment-body-<?= $comment['id'] ?>" class="flex-grow-1 ms-3">
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<div class="row justify-content-between flex-wrap">
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<div class="col-auto">
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<?= UOJUser::getLink($poster['username']) ?>
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</div>
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<div class="col-auto">
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<?= ClickZans::getBlock('BC', $comment['id'], $comment['zan']) ?>
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</div>
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</div>
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<div class="comment-content markdown-body my-2" id="comment-content-<?= $comment['id'] ?>"><?= getCommentContentToDisplay($comment) ?></div>
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<ul class="list-inline mb-0 text-end">
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<li class="list-inline-item small text-muted">
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<?= $comment['post_time'] ?>
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</li>
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<?php if (isset($hide_form)) : ?>
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<li class="list-inline-item">
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<a href="#" class="text-warning-emphasis text-decoration-none p-0 uoj-blog-hide-comment-btn" data-comment-id="<?= $comment['id'] ?>">
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隐藏
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</a>
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</li>
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<?php endif ?>
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<li class="list-inline-item">
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<a id="reply-to-<?= $comment['id'] ?>" href="#">
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回复
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</a>
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</li>
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</ul>
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<?php if ($replies) : ?>
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<div id="replies-<?= $comment['id'] ?>" class="rounded bg-secondary-subtle mt-2 border"></div>
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<?php endif ?>
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<script>
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showCommentReplies('<?= $comment['id'] ?>', <?= $replies_json ?>);
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</script>
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</div>
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</div>
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</div>
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<?php endforeach ?>
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<?php endif ?>
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</div>
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<?= $comments_pag->pagination() ?>
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<h3 class="mt-4">发表评论</h3>
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<?php $comment_form->printHTML() ?>
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<div id="div-form-reply" style="display:none">
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<?php $reply_form->printHTML() ?>
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</div>
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<script>
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$('.uoj-blog-hide-comment-btn').each(function() {
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$(this).click(function(event) {
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var comment_id = $(this).data('comment-id');
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event.preventDefault();
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toggleModalHideComment(comment_id, $('#comment-content-' + comment_id).html());
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});
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})
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</script>
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<?php echoUOJPageFooter() ?>
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