public function show_recent_comments($format, $length = 100, $trim = '...')
{
/** 处理输入数据 */
if (empty($format)) {
return;
}
$length = !empty($length) && is_numeric($length) ? intval($length) : 100;
$trim = !empty($trim) ? $trim : '...';
$limit = setting_item('comments_list_size');
$limit = $limit && is_numeric($limit) ? intval($limit) : 10;
$comments = $this->_CI->stcache->get('Widget::Comments::Recent');
if (FALSE == $comments) {
$comments = $this->_CI->db->select('comments.pid, comments.cid, comments.text, comments.author, posts.slug as post_slug, posts.title as post_title, posts.type as post_type')->from('comments')->join('posts', 'comments.pid = posts.pid', 'left')->where('comments.type', 'comment')->where('comments.status', 'approved')->order_by('comments.created', 'DESC')->limit($limit)->offset(0)->get()->result();
$this->_CI->stcache->set('Widget::Comments::Recent', $comments);
}
$sequence = 1;
if ($comments) {
foreach ($comments as $comment) {
$wildcards = array('{permalink}', '{parent_post_desc}', '{title}', '{content}');
$permalink = 'post' == $comment->post_type ? site_url('posts/' . $comment->post_slug . '#comment-' . $comment->cid) : site_url('pages/' . $comment->post_slug . '#comment-' . $comment->cid);
$replaces = array($permalink, '对[' . $comment->post_title . ']一文的评论:', $comment->author, Common::subStr(strip_tags($comment->text), 0, $length, $trim));
echo str_replace($wildcards, $replaces, $format) . "\r\n";
$post = NULL;
$sequence++;
}
}
}
public function show_related_posts($post_id, $list_size, $format)
{
/** 输出格式为空?*/
if (empty($format) || !is_numeric($post_id) || empty($list_size)) {
return;
}
/** 参数初始化 */
$post_id = intval($post_id);
$list_size = $list_size && is_numeric($list_size) ? intval($list_size) : 10;
$date_format = setting_item('post_date_format');
$date_format = !empty($date_format) ? $date_format : 'Y-m-d';
$this->_CI->metas_mdl->get_metas($post_id);
$tags = implode(',', Common::array_flatten($this->_CI->metas_mdl->metas['tag'], 'mid'));
if (empty($tags)) {
echo "<p>没有相关文章</p>\r\n";
return;
}
$posts = $this->_CI->db->select('posts.slug, posts.title, posts.created')->from('posts')->join('relationships', 'posts.pid = relationships.pid', 'INNER')->where_in('relationships.mid', $tags)->where('posts.pid <>', $post_id)->where('posts.status', 'publish')->where('posts.type', 'post')->order_by('posts.created', 'DESC')->limit($list_size)->offset(0)->get()->result();
if ($posts) {
foreach ($posts as $post) {
$wildcards = array('{permalink}', '{title}', '{date}');
$replaces = array(site_url('posts/' . $post->slug), $post->title, date($date_format, $post->created));
echo str_replace($wildcards, $replaces, $format) . "\r\n";
}
}
return;
}
/**
* 解析函数
*
* @access public
* @return void
*/
public function __construct()
{
parent::__construct();
/** privilege confirm */
$this->auth->exceed('administrator');
$this->_current_theme = setting_item('current_theme');
$this->load->model('themes_mdl');
$this->_data['parentPage'] = 'dashboard';
$this->_data['currentPage'] = 'themes';
}
/**
* 检查博客状态
*/
public function check_blog_status()
{
if (setting_item('blog_status')) {
if ('off' == setting_item('blog_status')) {
$title = sprintf('%s - Site Close Notice', setting_item('blog_title'));
$heading = sprintf('%s is closed by ites administrator TEMPORARILY.', setting_item('blog_title'));
$message = sprintf('Reason: %s', setting_item('offline_reason') ? setting_item('offline_reason') : 'n/a');
echo <<<EOT
<html xmlns="http://www.w3.org/1999/xhtml" > <head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"/><title>{$title}</title><style type="text/css">body{padding-right: 32px;margin-top: 40px;padding-left: 32px;font-size: 13px;background: #eee;padding-bottom: 32px;color: #000;padding-top: 32px;font-family:Verdana;}#main{border-right: #bbb 1px solid;border-top: #bbb 1px solid;background: #fff;padding-bottom: 32px;border-left: #bbb 1px solid;width: 550px;padding-top: 20px;border-bottom: #bbb 1px solid;text-align:left;padding-left:60px;padding-right:50px;}div#heading{padding-right: 0px;padding-left: 0px;font-weight: bold;font-size: 120%;padding-bottom: 15px;margin: 0px;color: #904;padding-top: 0px;font-family: arial;}h2{padding-right: 0px;padding-left: 0px;font-weight: bold;font-size: 105%;padding-bottom: 0px;margin: 0px 0px 8px;text-transform: uppercase;color: #999;padding-top: 0px;border-bottom: #ddd 1px solid;font-family: "trebuchet ms" , "" lucida grande "" , verdana, arial, sans-serif;}p{padding-right: 0px;padding-left: 0px;padding-bottom: 6px;margin: 0px;padding-top: 6px;}a:link{color: #002c99;font-size: 12px;}a:visited{color: #002c99;font-size: 12px;}a:hover{color: #cc0066;background-color: #f5f5f5;text-decoration: underline;font-size: 12px;}</style> </head> <body> <div style="width:100%;"><div align="center"> <div id="main"><div id="heading">{$heading}</div>{$message}</div></div> </div> </body></html>
EOT;
exit;
}
}
}
/**
* 加载某个主题页面下的VIEW
*
* 第1/2/4个参数分别对应CI原有的load view中的第1/2/3参数，这里的第三个参数用于一些特殊场合：
* 当整站缓存功能被开启时，为了避免当前被操作的页面缓存，可以设置第三个参数为FALSE避免。
*
*
* @access public
* @param string
* @param array
* @param bool
* @param bool
* @return void
*/
function load_theme_view($view, $vars = array(), $cached = TRUE, $return = FALSE)
{
/** 加载对应主题下的view */
if (file_exists(FCPATH . ST_THEMES_DIR . DIRECTORY_SEPARATOR . setting_item('current_theme') . DIRECTORY_SEPARATOR . $view . '.php')) {
echo $this->load->view($view, $vars, $return);
} else {
show_404();
}
/** 是否开启缓存? */
if (1 == intval(setting_item('cache_enabled')) && $cached) {
$cache_expired = setting_item('cache_expire_time');
$cache_expired = $cache_expired && is_numeric($cache_expired) ? intval($cache_expired) : 60;
/** 开启缓存 */
$this->output->cache($cache_expired);
}
}
public function show_recent_posts($format)
{
/** 输出格式为空?*/
if (empty($format)) {
return;
}
/** 输出多少条? */
$list_size = setting_item('posts_list_size');
$list_size = $list_size && is_numeric($list_size) ? intval($list_size) : 10;
$posts = $this->_CI->stcache->get('Widget::Posts::Recent');
if (FALSE == $posts) {
$posts = $posts = $this->_CI->db->select('slug, title')->from('posts')->where('type', 'post')->where('status', 'publish')->order_by('created', 'DESC')->limit($list_size)->offset(0)->get()->result();
$this->_CI->stcache->set('Widget::Posts::Recent', $posts);
}
if ($posts) {
foreach ($posts as $post) {
$wildcards = array('{permalink}', '{title}');
$replaces = array(site_url('posts/' . $post->slug), $post->title);
echo str_replace($wildcards, $replaces, $format) . "\r\n";
}
}
}
/**
* 搜索
*
* @access public
* @return void
*/
public function search()
{
$keywords = strip_tags($this->input->get('s', TRUE));
$page = strip_tags($this->input->get('p', TRUE));
/** 分页参数 */
$this->_init_pagination($page);
$this->_posts = $this->posts_mdl->get_posts('post', 'publish', NULL, $this->_limit, $this->_offset, 0, $keywords, TRUE)->result();
$this->_total_count = $this->posts_mdl->get_posts('post', 'publish', NULL, 10000, 0, 0, $keywords, TRUE)->num_rows();
if (!empty($this->_posts)) {
$this->_prepare_posts();
$this->_apply_pagination(site_url('search?s=' . urlencode($keywords)), FALSE, 'p');
}
/** 页面初始化 */
$data['page_title'] = sprintf('搜索：%s', $keywords);
$data['page_description'] = setting_item('blog_description');
$data['page_keywords'] = setting_item('blog_keywords');
$data['posts'] = $this->_posts;
$data['parsed_feed'] = Common::render_feed_meta();
$data['current_view_hints'] = sprintf('关键字 %s 的搜索结果（第 %d 页 / 共 %d 篇）', $keywords, $this->_current_page, $this->_total_count);
$data['pagination'] = $this->_pagination;
$this->load_theme_view('index', $data);
}
<?php
if (!defined('BASEPATH')) {
exit('No direct script access allowed');
}
/** 触发一个初始化插件admin/header */
//$this->plugin->trigger('admin/header');
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title><?php
echo $page_title . ' - ' . setting_item('blog_title');
?>
</title>
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" />
<link rel="stylesheet" type="text/css" href="<?php
echo base_url();
?>
application/views/admin/styles/reset.source.css" />
<link rel="stylesheet" type="text/css" href="<?php
echo base_url();
?>
application/views/admin/styles/grid.source.css" />
<link rel="stylesheet" type="text/css" href="<?php
echo base_url();
?>
application/views/admin/styles/typecho.source.css" />
</head>
<?php
if (!defined('BASEPATH')) {
exit('No direct script access allowed');
}
?>
<div id="footer"><!-- //footer-->
<hr />
<p class="left">©2007-2010 <?php
echo anchor(site_url(), setting_item('blog_title'));
?>
, All Rights Reserved. </p>
<p class="right">Powered by <?php
echo anchor('http://code.google.com/p/stblog/', ST_NAME . ' ' . ST_VERSION, array('title' => '基于CodeIgniter构建'));
?>
</p>
<p> </p>
</div><!-- end footer -->
</div><!-- end container -->
<script type="text/javascript" src="<?php
echo base_url() . ST_PLUGINS_DIR;
?>
/editor/syntaxhighlighter/scripts/shCore.js"></script>
<script type="text/javascript" src="<?php
echo base_url() . ST_PLUGINS_DIR;
?>
/editor/syntaxhighlighter/scripts/shBrushPhp.js"></script>
<script type="text/javascript" src="<?php
echo base_url() . ST_PLUGINS_DIR;
?>
/editor/syntaxhighlighter/scripts/shBrushXml.js"></script>
/**
* 过滤评论内容
*
* @access public
* @param string $text 评论内容
* @return string
*/
private function _filter_text($text)
{
$text = str_replace("\r", '', $text);
$text = preg_replace("/\n{2,}/", "\n\n", $text);
return Common::stripTags($text, setting_item('commentsHTMLTagAllowed'));
}
?>
</h4>
<cite>作者: <?php
echo empty($theme['uri']) ? $theme['author'] : '<a href="' . $theme['uri'] . '">' . $theme['author'] . '</a>';
?>
版本: <?php
echo $theme['version'];
?>
</cite>
<p><?php
echo nl2br($theme['description']);
?>
</p>
</div>
<?php
if (setting_item('current_theme') != $theme['directory']) {
?>
<a class="edit" href="<?php
echo site_url('admin/themes/editor/' . $theme['directory']);
?>
">编辑</a>
<a class="activate" href="<?php
echo site_url('admin/themes/activate/' . $theme['directory']);
?>
">激活</a>
<?php
}
?>
</td>
$val = trim(ini_get('upload_max_filesize'));
$last = strtolower($val[strlen($val) - 1]);
switch ($last) {
// The 'G' modifier is available since PHP 5.1.0
case 'g':
$val *= 1024;
case 'm':
$val *= 1024;
case 'k':
$val *= 1024;
}
echo $val;
?>
byte",
file_types : "<?php
echo setting_item('upload_exts');
?>
",
file_types_description : "所有文件",
file_upload_limit : 0,
file_queue_limit : 1,
debug: false,
//Handle Settings
file_dialog_complete_handler : fileDialogComplete,
upload_start_handler : uploadStart,
upload_progress_handler : uploadProgress,
upload_success_handler : uploadSuccess,
queue_complete_handler : uploadComplete,
upload_error_handler : uploadError,
swfupload_loaded_handler : swfuploadLoaded,
</p>
</div>
</div>
<div class="container typecho-page-main">
<div class="column-24">
<ul class="typecho-option-tabs">
<li><?php
echo anchor('admin/themes/manage', '可以使用的外观');
?>
</li>
<li class="current"><a href="<?php
echo site_url('admin/themes/editor');
?>
">
<?php
if (setting_item('current_theme') == $theme) {
?>
编辑当前外观
<?php
} else {
?>
<?php
printf('编辑%s外观', ' <cite>' . $theme . '</cite> ');
?>
<?php
}
?>
</a></li>
</ul>
<div class="typecho-edit-theme">
/**
* 输出头部feed meta信息
*
* @access public
* @param string $type 类型
* @param mixed $slug slug
* @param string $alt_title
* @return string
*/
public static function render_feed_meta($type = 'default', $slug = NULL, $alt_title = '')
{
if (empty($type) || !in_array($type, array('default', 'post', 'category', 'tag'))) {
return;
}
/** 初始化默认值 */
$feed_rss_url = site_url('feed');
$feed_atom_url = site_url('feed/atom');
$alt_title = empty($alt_title) ? setting_item('blog_title') : htmlspecialchars($alt_title);
$parsed_feed = <<<EOT
<link rel="alternate" type="application/rss+xml" href="{$feed_rss_url}" title="订阅 {$alt_title} 所有文章" />
<link rel="alternate" type="application/rss+xml" href="{$feed_rss_url}/comments" title="订阅 {$alt_title} 所有评论" />
EOT;
if ('default' === $type) {
return $parsed_feed;
} else {
$title = '订阅';
switch ($type) {
case 'post':
$title .= $alt_title . '下的评论';
break;
case 'category':
$title .= $alt_title . '分类下的文章';
break;
case 'tag':
$title .= $alt_title . '标签下的文章';
break;
}
return <<<EOT
<link rel="alternate" type="application/rss+xml" href="{$feed_rss_url}/{$type}/{$slug}" title="{$title}" />
EOT;
}
}
public function __construct()
{
$this->_CI =& get_instance();
$limit = setting_item('cache_file_limit');
$this->_cache_file_limit = $limit && is_numeric($limit) ? intval($limit) : 200;
}
/**
* 生成tag中的日志feed
*
* @access public
* @param string $slug
* @return void
*/
public function generate_tag_feed($slug)
{
$tag = $this->metas_mdl->get_meta_by_slug($slug);
if (empty($tag)) {
show_error('发生错误：标签不存在或已被删除');
exit;
}
/** init */
$this->feedwriter->setTitle(setting_item('blog_title') . ' - 标签：' . $tag->name);
$this->feedwriter->setLink(site_url('tag/' . $tag->slug));
$this->feedwriter->setDescription(setting_item('blog_description'));
$this->feedwriter->setChannelElement('language', 'zh-CN');
$this->feedwriter->setChannelElement('pubDate', date(DATE_RSS, now()));
$posts = $this->posts_mdl->get_posts_by_meta($slug, 'tag', 'post', 'publish', 'posts.*', 10, 0, TRUE);
$this->_generate($posts);
}
/**
* 评论格式化
*
* @access private
* @param stdClass $post
* @param array $comments
* @return array
*/
private function _prepare_comments($post, $comments)
{
foreach ($comments->result() as $comment) {
$comment->published = setting_item('comments_date_format') ? date(setting_item('comments_date_format'), $comment->created) : date('Y-m-d', $comment->created);
$comment->permalink = site_url('posts/' . $post->slug . '#comment-' . $comment->cid);
$comment->author_link = $comment->author;
if (!empty($comment->url)) {
$nofollow = array();
if ('1' == setting_item('comments_url_no_follow')) {
$nofollow = array('rel' => 'external nofollow');
}
$comment->author_link = anchor($comment->url, $comment->author, $nofollow);
}
if ('trackback' == $comment->type) {
$text = unserialize($comment->text);
$comment->author_link = '来自' . $comment->author_link . '在文章' . anchor($comment->url, $text['title']) . '中的引用';
$comment->text = $text['excerpt'];
}
$comment->content = Common::cut_paragraph($comment->text);
unset($comment->text);
}
return $comments;
}
<body onLoad="ReImgSize()">
<div id="container">
<div id="header"><!-- header -->
<form id="search" method="get" action="<?php
echo site_url('search');
?>
">
<div><input type="text" name="s" class="text" size="25" /> <input type="submit" class="submit" value="Search" /></div>
</form>
<h1><?php
echo anchor(site_url(), setting_item('blog_title'));
?>
</h1>
<h2><?php
echo setting_item('blog_slogan');
?>
<?php
$this->plugin->trigger('hook_test');
?>
</h2>
<br />
<div id="topbar">
<ul>
<li><?php
echo anchor(site_url(), '首页');
?>
</li>
<?php
$this->plugin->trigger('Widget::Navigation', '<li><a href="{permalink}">{title}</a></li>');
/**
* 发送Ping
*
* @access private
* @param string $pid
* @param array $trackbacks
* @return void
*/
private function _send_trackback($pid, $trackbacks = array())
{
if (empty($pid)) {
return;
}
$post = $this->posts_mdl->get_post_by_id('pid', $pid);
$trackbacks = $trackbacks ? is_array($trackbacks) ? $trackbacks : array($trackbacks) : array();
$this->load->library('trackback');
foreach ($trackbacks as $trackback) {
if (empty($trackback)) {
continue;
}
$tb_data = array('ping_url' => $trackback, 'url' => site_url('posts/' . $post->slug), 'title' => $post->title, 'excerpt' => Common::get_excerpt($post->text), 'blog_name' => setting_item('blog_title'), 'charset' => 'utf-8');
if (!$this->trackback->send($tb_data)) {
log_message('error', $this->trackback->display_errors());
}
}
}
<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"/><title><?php
echo $title;
?>
</title><style type="text/css">body{padding-right: 32px;margin-top: 40px;padding-left: 32px;font-size: 13px;background: #eee;padding-bottom: 32px;color: #000;padding-top: 32px;font-family:Verdana;}#main{border-right: #bbb 1px solid;border-top: #bbb 1px solid;background: #fff;padding-bottom: 32px;border-left: #bbb 1px solid;width: 550px;padding-top: 20px;border-bottom: #bbb 1px solid;text-align:left;padding-left:60px;padding-right:50px;}div#heading{padding-right: 0px;padding-left: 0px;font-weight: bold;font-size: 120%;padding-bottom: 15px;margin: 0px;color: #904;padding-top: 0px;font-family: arial;}h2{padding-right: 0px;padding-left: 0px;font-weight: bold;font-size: 105%;padding-bottom: 0px;margin: 0px 0px 8px;text-transform: uppercase;color: #999;padding-top: 0px;border-bottom: #ddd 1px solid;font-family: "trebuchet ms" , "" lucida grande "" , verdana, arial, sans-serif;}p{padding-right: 0px;padding-left: 0px;padding-bottom: 6px;margin: 0px;padding-top: 6px;}a:link{color: #002c99;font-size: 12px;}a:visited{color: #002c99;font-size: 12px;}a:hover{color: #cc0066;background-color: #f5f5f5;text-decoration: underline;font-size: 12px;}</style> </head> <body> <div style="width:100%;"><div align="center"> <div id="main"><div id="heading"><?php
echo $heading;
?>
</div><?php
echo $message;
?>
<p>你可以选择<a href="javascript:window.history.go(-1);">返回上一页</a>，或者<a href="<?php
echo site_url();
?>
">返回 <?php
echo setting_item('blog_title');
?>
首页</a>。</p></div></div> </div> </body></html>
