/**
* 获取当前评论内容
*
* @access protected
* @return string
*/
protected function ___content()
{
$text = $this->parentContent['hidden'] ? _t('内容被隐藏') : $this->text;
$text = $this->pluginHandle(__CLASS__)->trigger($plugged)->content($text, $this);
if (!$plugged) {
$text = $this->options->commentsMarkdown ? $this->markdown($text) : $this->autoP($text);
}
$text = $this->pluginHandle(__CLASS__)->contentEx($text, $this);
return Typecho_Common::stripTags($text, '<p><br>' . $this->options->commentsHTMLTagAllowed);
}
/**
* pingbackPing
*
* @param string $source
* @param string $target
* @access public
* @return void
*/
public function pingbackPing($source, $target)
{
/** 检查源地址是否存在*/
if (!($http = Typecho_Http_Client::get())) {
return new IXR_Error(16, _t('源地址服务器错误'));
}
try {
$http->setTimeout(5)->send($source);
$response = $http->getResponseBody();
if (200 == $http->getResponseStatus()) {
if (!$http->getResponseHeader('x-pingback')) {
preg_match_all("/<link[^>]*rel=[\"']([^\"']*)[\"'][^>]*href=[\"']([^\"']*)[\"'][^>]*>/i", $response, $out);
if (!isset($out[1]['pingback'])) {
return new IXR_Error(50, _t('源地址不支持PingBack'));
}
}
} else {
return new IXR_Error(16, _t('源地址服务器错误'));
}
} catch (Exception $e) {
return new IXR_Error(16, _t('源地址服务器错误'));
}
/** 检查目标地址是否正确*/
$pathInfo = Typecho_Common::url(substr($target, strlen($this->options->index)), '/');
$post = Typecho_Router::match($pathInfo);
/** 这样可以得到cid或者slug*/
if (!$post instanceof Widget_Archive || !$post->have() || !$post->is('single')) {
return new IXR_Error(33, _t('这个目标地址不存在'));
}
if ($post) {
/** 检查是否可以ping*/
if ($post->allowPing) {
/** 现在可以ping了，但是还得检查下这个pingback是否已经存在了*/
$pingNum = $this->db->fetchObject($this->db->select(array('COUNT(coid)' => 'num'))->from('table.comments')->where('table.comments.cid = ? AND table.comments.url = ? AND table.comments.type <> ?', $post->cid, $source, 'comment'))->num;
if ($pingNum <= 0) {
/** 现在开始插入以及邮件提示了 $response就是第一行请求时返回的数组*/
preg_match("/\\<title\\>([^<]*?)\\<\\/title\\>/is", $response, $matchTitle);
$finalTitle = Typecho_Common::removeXSS(trim(strip_tags($matchTitle[1])));
/** 干掉html tag，只留下<a>*/
$text = Typecho_Common::stripTags($response, '<a href="">');
/** 此处将$target quote,留着后面用*/
$pregLink = preg_quote($target);
/** 找出含有target链接的最长的一行作为$finalText*/
$finalText = '';
$lines = explode("\n", $text);
foreach ($lines as $line) {
$line = trim($line);
if (NULL != $line) {
if (preg_match("|<a[^>]*href=[\"']{$pregLink}[\"'][^>]*>(.*?)</a>|", $line)) {
if (strlen($line) > strlen($finalText)) {
/** <a>也要干掉，*/
$finalText = Typecho_Common::stripTags($line);
}
}
}
}
/** 截取一段字*/
if (NULL == trim($finalText)) {
return new IXR_Error('17', _t('源地址中不包括目标地址'));
}
$finalText = '[...]' . Typecho_Common::subStr($finalText, 0, 200, '') . '[...]';
$pingback = array('cid' => $post->cid, 'created' => $this->options->gmtTime, 'agent' => $this->request->getAgent(), 'ip' => $this->request->getIp(), 'author' => $finalTitle, 'url' => Typecho_Common::safeUrl($source), 'text' => $finalText, 'ownerId' => $post->author->uid, 'type' => 'pingback', 'status' => $this->options->commentsRequireModeration ? 'waiting' : 'approved');
/** 加入plugin */
$pingback = $this->pluginHandle()->pingback($pingback, $post);
/** 执行插入*/
$insertId = $this->singletonWidget('Widget_Abstract_Comments')->insert($pingback);
/** 评论完成接口 */
$this->pluginHandle()->finishPingback($this);
return $insertId;
/** todo:发送邮件提示*/
} else {
return new IXR_Error(48, _t('PingBack已经存在'));
}
} else {
return IXR_Error(49, _t('目标地址禁止Ping'));
}
} else {
return new IXR_Error(33, _t('这个目标地址不存在'));
}
}
/**
* 获取当前评论内容
*
* @access protected
* @return string
*/
protected function ___content()
{
$text = $this->parentContent['hidden'] ? _t('内容被隐藏') : $this->text;
$text = $this->pluginHandle(__CLASS__)->trigger($plugged)->content($text, $this);
if (!$plugged) {
$text = $this->options->commentsMarkdown ? $this->markdown($text) : $this->autoP($text);
}
$text = $this->pluginHandle(__CLASS__)->contentEx($text, $this);
$text = preg_replace("# <(?![/a-z]) | (?<=\\s)>(?![a-z]) #exi", "htmlentities('\$0')", $text);
return Typecho_Common::stripTags($text, '<p><br>' . $this->options->commentsHTMLTagAllowed);
}
/**
* 过滤评论内容
*
* @access public
* @param string $text 评论内容
* @return string
*/
public function filterText($text)
{
$text = str_replace("\r", '', trim($text));
$text = preg_replace("/\n{2,}/", "\n\n", $text);
return Typecho_Common::removeXSS(Typecho_Common::stripTags($text, $this->options->commentsHTMLTagAllowed));
}
function threadedComments($comments, $singleCommentOptions)
{
global $smilies_from, $smilies_to;
?>
<li class="comment depth-<?php
echo $comments->levels + 1;
if ($comments->authorId == $comments->ownerId) {
echo " bypostauthor";
}
?>
" id="<?php
$comments->theId();
?>
">
<div id="div-<?php
$comments->theId();
?>
" class="comment-body">
<div class="comment-author vcard"><?php
if ($comments->levels == 0) {
?>
<img alt="" src="<?php
echo getAvatar(50, $comments->mail);
?>
" class="avatar" height="50" width="50" /><?php
} else {
?>
<img alt="" src="<?php
echo getAvatar(30, $comments->mail);
?>
" class="avatar" height="30" width="30" /><?php
}
?>
<cite class="fn"><?php
echo empty($comments->url) ? htmlspecialchars($comments->author) : "<a href=\"" . $comments->url . "\" rel=\"external nofollow\" class=\"url\" target=\"_blank\">" . htmlspecialchars($comments->author) . "</a>";
?>
</cite>
<time><?php
echo timesince($comments->created);
?>
</time>
</div>
<div class="comment-content"><?php
$output = "";
// HTML loop taken from texturize function, could possible be consolidated
$textarr = preg_split("/(<.*>)/U", Typecho_Common::stripTags($comments->text, "<br><a href=\"\">"), -1, PREG_SPLIT_DELIM_CAPTURE);
$stop = count($textarr);
for ($i = 0; $i < $stop; $i++) {
$content = $textarr[$i];
if (strlen($content) > 0 && '<' != $content[0]) {
$content = str_replace($smilies_from, $smilies_to, $content);
}
$output .= $content;
}
echo $output;
?>
</div>
<footer class="comment-footer">
<?php
$comments->reply("回复");
?>
<a href="#" class="com-at" data-name="@<?php
echo htmlspecialchars($comments->author);
?>
" data-id="#<?php
$comments->theId();
?>
">@TA</a>
</footer>
</div>
<?php
if ($comments->children) {
?>
<ol class="children"><?php
$comments->threadedComments($singleCommentOptions);
?>
</ol><?php
}
?>
</li><?php
}
/**
* 获取当前评论内容
*
* @access protected
* @return string
*/
protected function ___content()
{
$text = $this->parentContent['hidden'] ? _t('内容被隐藏') : $this->text;
$text = $this->pluginHandle(__CLASS__)->trigger($plugged)->content($text, $this);
if (!$plugged) {
$text = $this->options->commentsMarkdown ? MarkdownExtraExtended::defaultTransform($text) : Typecho_Common::cutParagraph($text);
}
$text = $this->pluginHandle(__CLASS__)->contentEx($text, $this);
return Typecho_Common::stripTags($text, '<p><br>' . $this->options->commentsHTMLTagAllowed);
}
