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<?php
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requirePHPLib('form');
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if (!isset($_GET['id']) || !validateUInt($_GET['id']) || !($blog = queryBlog($_GET['id'])) || !UOJContext::isHis($blog)) {
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become404Page();
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}
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if ($blog['is_hidden'] && !UOJContext::hasBlogPermission()) {
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become403Page();
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}
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$comment_form = new UOJForm('comment');
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$comment_form->addVTextArea('comment', '内容', '',
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function($comment) {
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global $myUser;
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if ($myUser == null) {
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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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null
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);
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$comment_form->handle = function() {
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global $myUser, $blog, $comment_form;
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$comment = HTML::escape($_POST['comment']);
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list($comment, $referrers) = uojHandleAtSign($comment, "/post/{$blog['id']}");
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$esc_comment = DB::escape($comment);
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DB::insert("insert into blogs_comments (poster, blog_id, content, reply_id, post_time, zan) values ('{$myUser['username']}', '{$blog['id']}', '$esc_comment', 0, now(), 0)");
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$comment_id = DB::insert_id();
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$rank = DB::selectCount("select count(*) from blogs_comments where blog_id = {$blog['id']} and reply_id = 0 and id < {$comment_id}");
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$page = floor($rank / 20) + 1;
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$uri = getLongTablePageUri($page) . '#' . "comment-{$comment_id}";
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foreach ($referrers as $referrer) {
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$content = '有人在博客 ' . $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'] !== $myUser['username']) {
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$content = '有人回复了您的博客 ' . $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', $content);
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}
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$comment_form->succ_href = getLongTablePageRawUri($page);
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};
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$comment_form->ctrl_enter_submit = true;
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$comment_form->runAtServer();
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$reply_form = new UOJForm('reply');
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$reply_form->addHidden('reply_id', '0',
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function($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 = queryBlogComment($reply_id);
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if (!$comment || $comment['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->addVTextArea('reply_comment', '内容', '',
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function($comment) {
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global $myUser;
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if ($myUser == null) {
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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) > 140) {
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return '不能超过140个字节';
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}
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return '';
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},
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null
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);
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$reply_form->handle = function(&$vdata) {
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global $myUser, $blog, $reply_form;
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$comment = HTML::escape($_POST['reply_comment']);
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list($comment, $referrers) = uojHandleAtSign($comment, "/post/{$blog['id']}");
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$reply_id = $_POST['reply_id'];
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$esc_comment = DB::escape($comment);
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DB::insert("insert into blogs_comments (poster, blog_id, content, reply_id, post_time, zan) values ('{$myUser['username']}', '{$blog['id']}', '$esc_comment', $reply_id, now(), 0)");
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$comment_id = DB::insert_id();
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$rank = DB::selectCount("select count(*) from blogs_comments where blog_id = {$blog['id']} and reply_id = 0 and id < {$reply_id}");
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$page = floor($rank / 20) + 1;
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$uri = getLongTablePageUri($page) . '#' . "comment-{$reply_id}";
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foreach ($referrers as $referrer) {
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$content = '有人在博客 ' . $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 = array();
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if ($parent['poster'] !== $myUser['username']) {
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$notified[] = $parent['poster'];
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$content = '有人回复了您在博客 ' . $blog['title'] . ' 下的评论 ：<a href="' . $uri . '">点击此处查看</a>';
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sendSystemMsg($parent['poster'], '评论新回复通知', $content);
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}
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if ($blog['poster'] !== $myUser['username'] && !in_array($blog['poster'], $notified)) {
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$notified[] = $blog['poster'];
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$content = '有人回复了您的博客 ' . $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', $content);
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}
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$reply_form->succ_href = getLongTablePageRawUri($page);
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};
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$reply_form->ctrl_enter_submit = true;
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$reply_form->runAtServer();
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$comments_pag = new Paginator(array(
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'col_names' => array('*'),
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'table_name' => 'blogs_comments',
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'cond' => 'blog_id = ' . $blog['id'] . ' and reply_id = 0',
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'tail' => 'order by id asc',
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'page_len' => 20
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));
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?>
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<?php
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$REQUIRE_LIB['mathjax'] = '';
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$REQUIRE_LIB['shjs'] = '';
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?>
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<?php echoUOJPageHeader(HTML::stripTags($blog['title']) . ' - 博客') ?>
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<?php echoBlog($blog, array('show_title_only' => isset($_GET['page']) && $_GET['page'] != 1)) ?>
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<h2>评论 <span class="glyphicon glyphicon-comment"></span></h2>
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<div class="list-group">
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<?php if ($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 = queryUser($comment['poster']);
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$esc_email = HTML::escape($poster['email']);
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$asrc = HTML::avatar_addr($poster, 80);
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$replies = DB::selectAll("select id, poster, content, post_time from blogs_comments where reply_id = {$comment['id']} order by id");
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foreach ($replies as $idx => $reply) {
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$replies[$idx]['poster_rating'] = queryUser($reply['poster'])['rating'];
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}
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$replies_json = json_encode($replies);
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?>
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<div id="comment-<?= $comment['id'] ?>" class="list-group-item">
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<div class="media">
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<div class="media-left comtposterbox mr-3">
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<a href="<?= HTML::url('/user/profile/'.$poster['username']) ?>" class="d-none d-sm-block">
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<img class="media-object img-rounded" src="<?= $asrc ?>" alt="avatar" />
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</a>
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</div>
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<div id="comment-body-<?= $comment['id'] ?>" class="media-body comtbox">
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<div class="row">
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<div class="col-sm-6"><?= getUserLink($poster['username']) ?></div>
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<div class="col-sm-6 text-right"><?= getClickZanBlock('BC', $comment['id'], $comment['zan']) ?></div>
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</div>
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<div class="comtbox1"><?= $comment['content'] ?></div>
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<ul class="text-right list-inline bot-buffer-no"><li><small class="text-muted"><?= $comment['post_time'] ?></small></li><li><a id="reply-to-<?= $comment['id'] ?>" href="#">回复</a></li></ul>
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<?php if ($replies): ?>
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<div id="replies-<?= $comment['id'] ?>" class="comtbox5"></div>
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<?php endif ?>
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<script type="text/javascript">showCommentReplies('<?= $comment['id'] ?>', <?= $replies_json ?>);</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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<p>可以用@mike来提到mike这个用户，mike会被高亮显示。如果你真的想打“@”这个字符，请用“@@”。</p>
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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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<?php echoUOJPageFooter() ?>
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