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functions.php
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functions.php
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<?php
if (!defined('__TYPECHO_ROOT_DIR__')) exit;
function themeConfig($form) {
Typecho_Widget::widget('Widget_Themes_List')->to($themes);
foreach ($themes -> stack as $key => $value){
if($value["activated"]==1){
break;
}
}
if(!file_exists("themeupdater.php")){
$updater = fopen("themeupdater.php", "w");
$txt = '
<html>
<head>
<title>Updater</title>
<meta charset="UTF-8">
<style>
html {
padding: 50px 10px;
font-size: 16px;
line-height: 1.4;
color: #666;
background: #F6F6F3;
-webkit-text-size-adjust: 100%;
-ms-text-size-adjust: 100%;
}
html,
input { font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; }
body {
max-width: 500px;
max-height: 30px;
padding: 30px 20px;
margin: 0 auto;
background: #FFF;
}
ul {
padding: 0 0 0 40px;
}
.container {
max-width: 380px;
_width: 380px;
margin: 0 auto;
}
</style>
</head>
<body>
<div class="container">
<?php
function getJsonRequest($url){
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$output = curl_exec($ch);
curl_close($ch);
$output = json_decode($output,true);
return $output;
}
function deldir($dir) {
$dh=opendir($dir);
while ($file=readdir($dh)) {
if($file!="." && $file!="..") {
$fullpath=$dir."/".$file;
if(!is_dir($fullpath)) {
unlink($fullpath);
} else {
deldir($fullpath);
}
}
}
closedir($dh);
if(rmdir($dir)) {
return true;
} else {
return false;
}
}
function getRequest($url){
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$output = curl_exec($ch);
curl_close($ch);
return $output;
}
$dir = "../usr/themes/Bubble";
try{
$version = getJsonRequest("https://data.jsdelivr.com/v1/package/resolve/gh/trinitrotofu/Bubble")["version"];
$files = getJsonRequest("https://data.jsdelivr.com/v1/package/gh/trinitrotofu/Bubble@" . $version . "/flat")["files"];
if(file_exists($dir)) deldir($dir);
foreach ($files as $key => $value){
$filecontent = getRequest("https://cdn.jsdelivr.net/gh/trinitrotofu/Bubble@" . $version . "/" .$value["name"]);
if (!file_exists(dirname($dir.$value["name"]))){
mkdir(dirname($dir.$value["name"]),0755,true);
}
$fileobj = fopen($dir.$value["name"], "w");
fwrite($fileobj, $filecontent);
fclose($fileobj);
}
echo "主题更新成功！即将返回主题页面。";
echo \'<meta http-equiv="refresh" content="3;url=themes.php">\';
@unlink ("themeupdater.php");
}catch(Exception $e){
echo "更新失败！请查看错误信息或者手动更新。<br>";
echo $e;
}
?>
</div>
</body>
</html>';
fwrite($updater, $txt);
fclose($updater);
}
echo '<script>
var version = "' . $value["version"] . '"
function toNum(a){
var a=a.toString();
var c=a.split('.');
var num_place=["","0","00","000","0000"],r=num_place.reverse();
for (var i=0;i<c.length;i++){
var len=c[i].length;
c[i]=r[len]+c[i];
}
var res = c.join("");
return res;
}
</script>';
echo
'
<script src="https://cdn.jsdelivr.net/npm/jquery@3.4.1/dist/jquery.min.js"></script>
<ul class="typecho-option typecho-option-submit">
<li>
<label class="typecho-label">
主题更新
</label>
</li>
<li>
<p class="description" id="update-dec">
正在检查更新...
</p>
</li>
<li hidden id="update-btn-li">
<button type="button" class="btn default" id="update-btn">
</button>
</li>
</ul>
<script>
$.ajax({
url: "https://data.jsdelivr.com/v1/package/resolve/gh/trinitrotofu/Bubble",
dataType: "json",
timeout: 10000,
success: function(data) {
var releaseVersion = data["version"]
$("#update-btn-li").show()
$("#update-dec").html("")
$("#update-btn").html("最新版本号为" + releaseVersion + "，当前版本为" + version + "，" + (toNum(releaseVersion) > toNum(version) ? "你正在使用旧版本主题。点击更新" : "你已更新至最新版本"));
if (toNum(releaseVersion) > toNum(version)) {
$("#update-btn").click(function() {
window.location.href = "themeupdater.php"
});
}
},
error: function() {
$("#update-dec").html("检查更新程序出错！")
}
});
</script>';
$subtitle = new Typecho_Widget_Helper_Form_Element_Text('subtitle', NULL, '', _t('站点副标题'), _t('在这里填入站点副标题，以在网站标题后显示'));
$form->addInput($subtitle);
$logoUrl = new Typecho_Widget_Helper_Form_Element_Text('logoUrl', NULL, '', _t('站点 LOGO 地址'), _t('在这里填入一个图片 URL 地址，以在网站标题前加上一个 LOGO'));
$form->addInput($logoUrl);
$avatarUrl = new Typecho_Widget_Helper_Form_Element_Text('avatarUrl', NULL, '', _t('站点头像地址'), _t('在这里填入一个图片 URL 地址，以在网站首页上加上一个头像'));
$form->addInput($avatarUrl);
$indexImage = new Typecho_Widget_Helper_Form_Element_Text('indexImage', NULL, '', _t('首页背景图像地址'), _t('在这里填入一个图片 URL 地址, 以设定网站首页背景图片，留空则使用默认紫色渐变背景'));
$form->addInput($indexImage);
$randomImage = new Typecho_Widget_Helper_Form_Element_Textarea('randomImage', NULL, '', _t('随机背景图像地址'), _t('在这里填入一个或多个图片 URL 地址，每行一个，<strong>请勿包含多余字符</strong>，以设定网站文章页、独立页面以及其他页面的头图，设定后将随机显示，留空则使用默认紫色渐变背景'));
$form->addInput($randomImage);
$bubbleShow = new Typecho_Widget_Helper_Form_Element_Radio('bubbleShow', array('0' => _t('不显示'), '1' => _t('显示')), '1', _t('背景气泡'), _t('选择是否在首页以及文章页顶部背景处显示半透明气泡'));
$form->addInput($bubbleShow);
$footerText = new Typecho_Widget_Helper_Form_Element_Text('footerText', NULL, 'Powered by <a href="http://typecho.org/" class="footer-link">Typecho</a> | Theme by <a href="https://github.com/trinitrotofu/Bubble" class="footer-link">Bubble</a>', _t('页脚左下角文字'), _t('在这里填入页脚左下角的说明文字，如 Copyright 和 备案信息，可添加 HTML 标签'));
$form->addInput($footerText);
$footerWidget = new Typecho_Widget_Helper_Form_Element_Radio('footerWidget', array('0' => _t('不显示'), '1' => _t('显示')), '1', _t('页脚小工具'), _t('选择是否在页面底部显示“最新评论”、“最新文章”等栏目'));
$form->addInput($footerWidget);
$customCss = new Typecho_Widget_Helper_Form_Element_Textarea('customCss', NULL, '', _t('自定义 css'), _t('在这里填入所需要的 css，以实现自定义页面样式，如调整字体大小等'));
$form->addInput($customCss);
$viewerEnable = new Typecho_Widget_Helper_Form_Element_Radio('viewerEnable', array('0' => _t('关闭'), '1' => _t('打开'),), '1', _t('开启 viewer.js 图片查看器（点击放大）'), _t('选择是否启用 viewer.js 图片查看器'));
$form->addInput($viewerEnable);
$Pjax = new Typecho_Widget_Helper_Form_Element_Radio('Pjax', array('0' => _t('关闭'), '1' => _t('打开')), '1', _t('开启全站 pjax 模式'), _t('选择是否启用全站 pjax 模式提升用户访问体验。注意：启用该项可能带来页面加载问题，请仔细阅读主题说明文档。'));
$form->addInput($Pjax);
$pjaxcomp = new Typecho_Widget_Helper_Form_Element_Textarea('pjaxcomp', NULL, '', _t('pjax 回调代码'), _t('在这里填入 pjax 渲染完毕后需执行的 JS 代码，具体使用方法请仔细阅读主题说明文档'));
$form->addInput($pjaxcomp);
$katex = new Typecho_Widget_Helper_Form_Element_Radio('katex', array('0' => _t('关闭'), '1' => _t('打开')), '0', _t('开启 katex 数学公式渲染'), _t('选择是否启用 katex 数学公式渲染'));
$form->addInput($katex);
$prismjs = new Typecho_Widget_Helper_Form_Element_Radio('prismjs', array('0' => _t('关闭'), '1' => _t('打开')), '0', _t('开启 prism.js 代码高亮'), _t('选择是否启用 prism.js 代码高亮'));
$form->addInput($prismjs);
$prismLine = new Typecho_Widget_Helper_Form_Element_Radio('prismLine', array('0' => _t('关闭'), '1' => _t('打开')), '0', _t('开启 prism.js 行号显示'), _t('选择是否显示 prism.js 代码高亮左侧行号'));
$form->addInput($prismLine);
$prismTheme = new Typecho_Widget_Helper_Form_Element_Select('prismTheme',
array('prism' => _t('default'),
'prism-coy' => _t('coy'),
'prism-dark' => _t('dark'),
'prism-funky' => _t('funky'),
'prism-okaidia' => _t('okaidia'),
'prism-solarizedlight' => _t('solarizedlight'),
'prism-tomorrow' => _t('tomorrow'),
'prism-twilight' => _t('twilight')
),
'prism', _t('prism.js 高亮主题'), _t('选择 prism.js 代码高亮的主题配色'));
$form->addInput($prismTheme);
$toc = new Typecho_Widget_Helper_Form_Element_Radio('toc',
array('0' => _t('关闭'),
'1' => _t('打开'),
),
'1', _t('开启 TOC 文章目录功能'), _t('选择是否开启 TOC 文章目录功能'));
$form->addInput($toc);
$toc_enable = new Typecho_Widget_Helper_Form_Element_Radio('toc_enable',
array('0' => _t('关闭'),
'1' => _t('展开'),
),
'0', _t('默认 TOC 目录展开状态'), _t('选择打开文章时 TOC 目录的展开状态'));
$form->addInput($toc_enable);
$comment_indent_style = new Typecho_Widget_Helper_Form_Element_Radio('comment_indent_style',
array('native' => _t('Typecho风格'),
'bubble' => _t('Bubble风格'),
),
'bubble', _t('评论缩进风格'), _t('选择评论缩进的风格，Typecho风格会为每一层回复进行缩进，Bubble风格会在需要的时候合并评论到同一层里，方便阅读'));
$form->addInput($comment_indent_style);
$comment_object_nick = new Typecho_Widget_Helper_Form_Element_Radio('comment_object_nick',
array('0' => _t('不显示'),
'1' => _t('显示'),
),
'1', _t('被回复人的昵称显示'), _t('选择是否显示被回复人的昵称，显示"aa 回复 bb"，或者只显示"aa"'));
$form->addInput($comment_object_nick);
$header_links_html = '
<style>
input[name=headerLinks]{
display:none;
}
</style>
<script>
$(document).ready(function(){
var editTemplate = \'<li class="size-5"><input type="checkbox"><span rel="$Link$">$Name$</span><a class="tag-edit-link linkEditer"><i class="i-edit"></i></a><a class="tag-edit-link linkDeleter"><i class="i-delete"></i></a></li>\'
var finalTextform = $("input[name=headerLinks]")
var linkList = finalTextform.val().split("$@!$")
var isInEditing = -1
var editTag = (is) => {
isInEditing = is
if(isInEditing == -1){
$("#linkTagAddButton").text("添加")
$("#linkTagCancleButton").hide()
}else{
$("#linkTagAddButton").text("编辑")
$("#linkTagCancleButton").show()
}
}
var updateList = () => {
var renderedHtml = ""
for (var eachLink in linkList){
link = linkList[eachLink].split("$$")
renderedHtml += editTemplate.replace("$Name$", link[0]).replace("$Link$", link[1])
}
$("#linkTags").html(renderedHtml)
$(".linkEditer").click(function (){
var span = $(this).prev()
$("#linkTagAddLink").val(span.attr("rel"))
$("#linkTagAddName").val(span.text())
editTag(linkList.indexOf(span.text() + "$$" + span.attr("rel")))
})
$(".linkDeleter").click(function (){
var span = $(this).prev().prev()
linkList.splice(linkList.indexOf(span.text() + "$$" + span.attr("rel")), 1)
updateList()
updateForm()
})
}
var updateForm = () => {
finalTextform.val(linkList.join("$@!$"))
}
var clear = () => {
$("#linkTagAddLink").val("")
$("#linkTagAddName").val("")
}
updateList()
$("#linkTagAddButton").click(() => {
var link = $("#linkTagAddName").val() + "$$" + $("#linkTagAddLink").val()
if(isInEditing == -1){
if($("#linkTagAddName").val() != "" && $("#linkTagAddLink").val() != ""){
linkList.push(link)
}
}else{
linkList[isInEditing] = link
editTag(-1)
}
updateList()
updateForm()
clear()
})
$("#linkTagCancleButton").click(() => {
editTag(-1)
clear()
})
})
</script>
</p>
<ul class="typecho-list-notable tag-list clearfix" id="linkTags">
</ul>
<p class="description"></p>
<div class="row">
<div class="col-mb-12 col-tb-4">
<label class="typecho-label">链接名称</label>
<input id="linkTagAddName" type="text" class="text" value="">
</div>
<div class="col-mb-12 col-tb-4">
<label class="typecho-label">链接网址</label>
<input id="linkTagAddLink" type="text" class="text" value="">
</div>
<div class="col-mb-12 col-tb-3">
<label class="typecho-label"> </label>
<button type="button" class="btn primary" id="linkTagAddButton">添加</button>
<button type="button" class="btn" id="linkTagCancleButton" style="display: none;">取消</button>
</div>
</div>
<p class="description">编辑在顶部显示的链接';
$headerLinks = new Typecho_Widget_Helper_Form_Element_Text('headerLinks', NULL, '', _t('顶部跳转链接'), $header_links_html);
$form->addInput($headerLinks);
}
function printCategory($that, $icon = 0) { ?>
<span class="list-tag">
<?php if ($icon) { ?><i class="fa fa-folder-o" aria-hidden="true"></i><?php } ?>
<?php foreach( $that->categories as $categories): ?>
<a href="<?php print($categories['permalink']) ?>" class="badge badge-info badge-pill"><?php print($categories['name']) ?></a>
<?php endforeach;?>
</span>
<?php }
function printTag($that, $icon = 0) { ?>
<span class="list-tag">
<?php if ($icon) { ?><i class="fa fa-tags" aria-hidden="true"></i><?php } ?>
<?php if (count($that->tags) > 0): ?>
<?php foreach( $that->tags as $tags): ?>
<a href="<?php print($tags['permalink']) ?>" class="badge badge-success badge-pill"><?php print($tags['name']) ?></a>
<?php endforeach;?>
<?php else: ?>
<a class="badge badge-default badge-pill text-white">无标签</a>
<?php endif;?>
</span>
<?php }
function printAricle($that, $flag) { ?>
<?php if($that->fields->pic){ ?>
<a class="card shadow content-card list-image-card <?php if ($flag): ?>content-card-head<?php endif; ?>" href="<?php $that->permalink() ?>">
<div class="list-card-bg" data-src="<?php echo $that->fields->pic ?>"></div>
<object class="list-image-card-section">
<div class="container">
<div class="content list-card-content">
<h1><?php $that->title() ?></h1>
<div class="list-object">
<span class="list-tag"><i class="fa fa-calendar-o" aria-hidden="true"></i> <time datetime="<?php $that->date('c'); ?>"><?php $that->date();?></time></span>
<span class="list-tag"><i class="fa fa-comments-o" aria-hidden="true"></i> <?php $that->commentsNum('%d');?> 条评论</span>
<?php printCategory($that, 1); ?>
<?php printTag($that, 1); ?>
<span class="list-tag"><i class="fa fa-user-o" aria-hidden="true"></i> <a class="badge badge-warning badge-pill" href="<?php $that->author->permalink(); ?>"><?php $that->author();?></a></span>
</div>
<?php $that->excerpt(200,'...'); ?>
</div>
</div>
</object>
</a>
<?php }else{ ?>
<a class="card shadow content-card list-card <?php if ($flag): ?>content-card-head<?php endif; ?>" href="<?php $that->permalink() ?>">
<object class="section">
<div class="container">
<div class="content list-card-content">
<h1><?php $that->title() ?></h1>
<div class="list-object">
<span class="list-tag"><i class="fa fa-calendar-o" aria-hidden="true"></i> <time datetime="<?php $that->date('c'); ?>"><?php $that->date();?></time></span>
<span class="list-tag"><i class="fa fa-comments-o" aria-hidden="true"></i> <?php $that->commentsNum('%d');?> 条评论</span>
<?php printCategory($that, 1); ?>
<?php printTag($that, 1); ?>
<span class="list-tag"><i class="fa fa-user-o" aria-hidden="true"></i> <a class="badge badge-warning badge-pill" href="<?php $that->author->permalink(); ?>"><?php $that->author();?></a></span>
</div>
<?php $that->excerpt(200,'...'); ?>
</div>
</div>
</object>
</a>
<?php } ?>
<?php }
function printToggleButton($that) {
if ($that->getTotal() > $that->parameter->pageSize) { ?>
<section class="section" style="padding-bottom: 1rem; padding-top: 6rem">
<div class="container">
<nav class="page-nav"><?php $that->pageNav('<i class="fa fa-angle-left" aria-hidden="true"></i>', '<i class="fa fa-angle-right" aria-hidden="true"></i>', 1, '...', array('wrapTag' => 'ul', 'wrapClass' => 'pagination justify-content-center', 'textTag' => 'a', 'currentClass' => 'active', 'prevClass' => '', 'nextClass' => '')); ?></nav>
</div>
</section>
<?php }
}
function printBackground($url, $show) {
_e('<div ');
if ($url == '') _e('class="shape shape-style-1 shape-primary"');
else _e('class="shape shape-style-1 shape-image" style="background-image: url(' . "$url" . ')"');
_e('>');
if ($show)
_e('<span class="span-150"></span>
<span class="span-50"></span>
<span class="span-50"></span>
<span class="span-75"></span>
<span class="span-100"></span>
<span class="span-75"></span>
<span class="span-50"></span>
<span class="span-100"></span>
<span class="span-50"></span>
<span class="span-100"></span>');
_e('</div>');
}
function getRandomImage($str)
{
if ($str == '') return '';
$arr = explode(PHP_EOL, $str);
return $arr[rand(0, sizeof($arr) - 1)];
}
function clear_urlcan($url)
{
$rstr='';
$tmparr=parse_url($url);
$rstr=empty($tmparr['scheme'])?'http://':$tmparr['scheme'].'://';
$rstr.=$tmparr['host'].$tmparr['path'];
return $rstr;
}
function createCatalog($obj) {
global $catalog;
global $catalog_count;
$catalog = array();
$catalog_count = 0;
$obj = preg_replace_callback('/<h([1-6])(.*?)>(.*?)<\/h\1>/i', function($obj) {
global $catalog;
global $catalog_count;
$catalog_count ++;
$catalog[] = array('text' => trim(strip_tags($obj[3])), 'depth' => $obj[1], 'count' => $catalog_count);
return '<h'.$obj[1].$obj[2].'><a name="cl-'.$catalog_count.'"></a>'.$obj[3].'</h'.$obj[1].'>';
}, $obj);
return $obj;
}
function getCatalog() {
global $catalog;
$index = '';
if ($catalog) {
$index = '<ul>'."\n";
$prev_depth = '';
$to_depth = 0;
foreach($catalog as $catalog_item) {
$catalog_depth = $catalog_item['depth'];
if ($prev_depth) {
if ($catalog_depth == $prev_depth) {
$index .= '</li>'."\n";
} elseif ($catalog_depth > $prev_depth) {
$to_depth++;
$index .= '<ul>'."\n";
} else {
$to_depth2 = ($to_depth > ($prev_depth - $catalog_depth)) ? ($prev_depth - $catalog_depth) : $to_depth;
if ($to_depth2) {
for ($i=0; $i<$to_depth2; $i++) {
$index .= '</li>'."\n".'</ul>'."\n";
$to_depth--;
}
}
$index .= '</li>';
}
}
$index .= '<li><a name="dl-' . $catalog_item['count'] . '" href="javascript:jumpto('.$catalog_item['count'].')">'.$catalog_item['text'].'</a>';
$prev_depth = $catalog_item['depth'];
}
for ($i=0; $i<=$to_depth; $i++) {
$index .= '</li>'."\n".'</ul>'."\n";
}
}
echo $index;
}
function getCommentLineInDb($coid, $depth=3) { // 3 for getting this comment, the parent and the grandparent by default
$db = Typecho_Db::get();
$commentLine = [];
while((count($commentLine) < $depth) and (isset($coid) and 0 != $coid)) {
$row = $db->fetchRow($db->select()->from('table.comments')->where('coid = ? ', $coid));
if(empty($row)) break;
array_push($commentLine, $row);
$coid = $row['parent'];
}
return $commentLine;
}
function shouldCommentIndent($comment, &$comment_line=NULL) {
$commentIndentStyle = Helper::options()->comment_indent_style;
$commentLine = getCommentLineInDb($comment->coid);
$isTopLevel = count($commentLine) == 1;
$thisAuthor = $comment->author;
$parentAuthor = count($commentLine) >= 2? $commentLine[1]['author']:NULL;
$grandparentAuthor = count($commentLine) >= 3? $commentLine[2]['author']:NULL;
$indent = false;
if($commentIndentStyle==NULL || $commentIndentStyle=='bubble') {
$indent = !$isTopLevel; // 顶层回复不需要缩进，非顶层回复才需要缩进
// 有父评论和爷评论
if($parentAuthor && $grandparentAuthor) {
// 本评论和爷评论或者父评论是同一人发布时，不需要缩进
$indent &= !($thisAuthor == $parentAuthor || $thisAuthor == $grandparentAuthor);
}
} else {
$indent = true;
}
if($comment_line!==NULL) {
$comment_line = $commentLine;
}
return $indent;
}
function themeInit($archive) {
}
function themeFields($layout) {
$logoUrl = new Typecho_Widget_Helper_Form_Element_Text('pic', NULL, NULL, _t('文章头图地址'), _t('在这里填入一个图片URL地址, 就可以让文章加上头图'));
$layout->addItem($logoUrl);
}