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functions.php
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<?php
if (!defined('__TYPECHO_ROOT_DIR__')) exit;
define('RANKED_ITEM_TEMPLATE', <<<HTML
<div class="list-item">
<div class="list-content">
<div class="list-body">
<div class="list-title h-1x">%s</div>
</div>
</div>
<a href="%s" target="_blank" cid="%d" title="%s" class="list-goto nav-item"></a>
</div>
HTML);
/**
* 主题初始化
*/
function themeInit($archive)
{
//初始化表结构
$options = Helper::options();
if (!$options->get('ITEM-isInit')) {
$db = Typecho_Db::get();
if (!array_key_exists('views', $db->fetchRow($db->select()->from('table.contents')->limit(1)))) {
$db->query('ALTER TABLE `' . $db->getPrefix() . 'contents` ADD `views` INT(10) NOT NULL DEFAULT 0;');
}
$options->set('ITEM-isInit', true);
}
//伪跳转，用于记录点击量
$cid = $archive->request->cid;
if (!is_null($cid) && is_numeric($cid)) {
pageview($cid, false);
}
}
/**
* 添加主题设置项
*/
function themeConfig($form)
{
$options = Helper::options();
//网站图标
$form->addInput(
new Typecho_Widget_Helper_Form_Element_Text('favicon', NULL, $options->themeUrl . '/assets/image/favicon.ico', _t('网站图标'), _t('建议使用CDN'))
);
//首页大logo
$form->addInput(
new Typecho_Widget_Helper_Form_Element_Text('biglogo', NULL, $options->themeUrl . '/assets/image/head.png', _t('首页大logo'), _t('侧边展开时的图标，建议使用CDN或图床'))
);
//首页小logo
$form->addInput(
new Typecho_Widget_Helper_Form_Element_Text('smalllogo', NULL, $options->themeUrl . '/assets/image/favicon.ico', _t('首页小logo'), _t('侧边栏收缩时的图标，建议使用CDN或图床'))
);
$form->addInput(new Typecho_Widget_Helper_Form_Element_Textarea(
'searchConfig',
NULL,
'[
{
"name": "站内搜索",
"url": "https://www.iddh.cn/search/",
"icon": "fas fa-search-location"
},
{
"name": "谷歌",
"url": "https://www.google.com/search?q=",
"icon": "fab fa-google"
},
{
"name": "Yandex",
"url": "https://yandex.com/search/?text=",
"icon": "fab fa-yandex"
},
{
"name": "Github",
"url": "https://github.com/search?q=",
"icon": "fab fa-github"
}
]',
_t('搜索引擎配置'),
_t('首页搜索引擎配置信息')
));
$form->addInput(new Typecho_Widget_Helper_Form_Element_Textarea(
'toolConfig',
NULL,
'[
{
"name": "热榜速览",
"url": "https://www.hsmy.fun",
"icon": "fas fa-fire",
"background": "linear-gradient(45deg, #97b3ff, #2f66ff)"
},
{
"name": "地图",
"url": "https://ditu.amap.com/",
"icon": "fas fa-fire",
"background": "red"
},
{
"name": "微信文件助手",
"url": "https://filehelper.weixin.qq.com",
"icon": "fab fa-weixin",
"background": "#1ba784"
},
{
"name": "Font Awesome",
"url": "https://fontawesome.com/v5/search?o=r&m=free",
"icon": "fab fa-font-awesome-flag",
"background": "linear-gradient(0deg,#434343 0%, #000000 100%)"
}
]',
_t('工具直达配置'),
_t('首页工具直达配置信息')
));
//备案号
$form->addInput(
new Typecho_Widget_Helper_Form_Element_Text('icp', NULL, NULL, _t('备案号'), _t('有就填没有就不填不要乱填'))
);
}
/**
* 添加自定义字段
*/
function themeFields($layout)
{
$layout->addItem(
new Typecho_Widget_Helper_Form_Element_Radio(
'navigation',
array(
0 => _t('站内文章'),
1 => _t('网址导航'),
2 => _t('微信小程序'),
),
1,
_t('文章类型'),
_t("• 普通文章: 点击会前往文章页<br/>• 网址导航: 点击图标前往详情，点击其他位置直接跳转至对应url<br/>• 小程序: 点击往详情页")
)
);
$layout->addItem(
new Typecho_Widget_Helper_Form_Element_Text('url', NULL, NULL, _t('跳转地址'), _t('• 普通文章: 此字段留空即可<br/>• 网址导航: 可访问的URL<br/>• 小程序: 二维码图片URL'))
);
$layout->addItem(
new Typecho_Widget_Helper_Form_Element_Text('text', NULL, NULL, _t('简单介绍'), _t('简短描述即可，将展示于首页和详情页开头<br/>(其他内容应记录在正文中)'))
);
$layout->addItem(
new Typecho_Widget_Helper_Form_Element_Text('logo', NULL, NULL, _t('图标URL'), _t('文章/网站/小程序的图标链接<br/>留空则自动从 <a href="https://favicon.im/" target="_blank">favicon.im</a> 获取(不支持小程序)'))
);
$layout->addItem(
new Typecho_Widget_Helper_Form_Element_Text('score', NULL, NULL, _t('评分'), _t('请输入评分，1.0～5.0分'))
);
}
/**
* 更新并输出指定文章浏览量
*/
function pageview($cid, $display = true)
{
$num = 0;
if (!array_key_exists($cid, $_COOKIE) || is_null($_COOKIE[$cid])) :
//如不存在，从数据库中查询
$db = Typecho_Db::get();
$row = $db->fetchRow($db->select('views')->from('table.contents')->where('cid = ?', $cid));
$num = $row['views'] + 1;
//更新数据库
$db->query('UPDATE `' . $db->getPrefix() . 'contents` SET views = views + 1 WHERE cid = ' . $cid);
// 60s内，同一客户端、同一篇文章不累计点击量
setcookie($cid, $num, time() + 60);
else :
$num = $_COOKIE[$cid];
endif;
if ($display) :
echo $num < 1000 ? $num : floor($num / 1000) . 'K';
endif;
}
function agreeNum($cid) {
$db = Typecho_Db::get();
$prefix = $db->getPrefix();
if (!array_key_exists('agree', $db->fetchRow($db->select()->from('table.contents')))) {
$db->query('ALTER TABLE `' . $prefix . 'contents` ADD `agree` INT(10) NOT NULL DEFAULT 0;');
}
// 查询出点赞数量
$agree = $db->fetchRow($db->select('table.contents.agree')->from('table.contents')->where('cid = ?', $cid));
$AgreeRecording = Typecho_Cookie::get('typechoAgreeRecording');
if (empty($AgreeRecording)) {
Typecho_Cookie::set('typechoAgreeRecording', json_encode(array(0)));
}
return array(
// 点赞数量
'agree' => $agree['agree'],
// 文章是否点赞过
'recording' => in_array($cid, json_decode(Typecho_Cookie::get('typechoAgreeRecording')))?true:false
);
}
function agree($cid) {
$db = Typecho_Db::get();
// 根据文章的 `cid` 查询出点赞数量
$agree = $db->fetchRow($db->select('table.contents.agree')->from('table.contents')->where('cid = ?', $cid));
// 获取点赞记录的 Cookie
$agreeRecording = Typecho_Cookie::get('typechoAgreeRecording');
if (empty($agreeRecording)) {
Typecho_Cookie::set('typechoAgreeRecording', json_encode(array($cid)));
}else {
$agreeRecording = json_decode($agreeRecording);
// 判断文章是否点赞过
if (in_array($cid, $agreeRecording)) {
return $agree['agree'];
}
// 添加点赞文章的 cid
array_push($agreeRecording, $cid);
Typecho_Cookie::set('typechoAgreeRecording', json_encode($agreeRecording));
}
// 更新点赞字段，让点赞字段 +1
$db->query($db->update('table.contents')->rows(array('agree' => (int)$agree['agree'] + 1))->where('cid = ?', $cid));
$agree = $db->fetchRow($db->select('table.contents.agree')->from('table.contents')->where('cid = ?', $cid));
return $agree['agree'];
}
/**
* 输出浏览量排名前n的文章列表
*/
function ranked($limit = 5)
{
if (!array_key_exists("mostViewed", $_COOKIE) || is_null($_COOKIE['mostViewed'])) :
$db = Typecho_Db::get();
$limit = is_numeric($limit) ? $limit : 5;
$posts = $db->fetchAll($db->select('cid')->from('table.contents')
->where('type = ? AND status = ? AND password IS NULL', 'post', 'publish')
->order('views', Typecho_Db::SORT_DESC)
->limit($limit));
$cids = $posts ? array_column($posts, 'cid') : [];
printRanked($cids);
setcookie('mostViewed', implode('.', $cids), time() + 3600);
else :
printRanked(explode('.', $_COOKIE['mostViewed']));
endif;
}
function printRanked($cids)
{
foreach ($cids as $cid) :
$item = Typecho_Widget::widget("Widget_Archive@post-$cid", "pageSize=1&type=post", "cid=$cid");
$url = $item->fields->url ? $item->fields->url : $item->permalink;
echo sprintf(RANKED_ITEM_TEMPLATE, $item->title . ($item->fields->text ? ' - ' . $item->fields->text : ''), $url, $cid, $item->fields->text);
endforeach;
}
function timeago($timestamp)
{
$diff = time() - $timestamp;
$units = array(
'年前' => 31536000,
'个月前' => 2592000,
'天前' => 86400,
'小时前' => 3600,
'分钟前' => 60,
'秒前' => 1,
);
foreach ($units as $unit => $value) {
if ($diff >= $value) {
$time = floor($diff / $value);
return $time . $unit;
}
}
}
function getSiteFavicon($posts) {
$logo = $posts->fields->logo;
$url = $posts->fields->url;
if (empty($logo) && $url) {
$logo = 'https://favicon.im/' . parse_url($url, PHP_URL_HOST);
}
return $logo;
}
function displayStars($score) {
$score = max(0, min(5, $score));
$fullStars = floor($score);
$halfStars = ($score - $fullStars) >= 0.5 ? 1 : 0;
$emptyStars = 5 - $fullStars - $halfStars;
$stars = '';
for ($i = 0; $i < $fullStars; $i++) {
$stars .= '<i class="fas fa-star" style="color: #FFD43B;"></i>';
}
if ($halfStars) {
$stars .= '<i class="fas fa-star-half-alt" style="color: #FFD43B;"></i>';
}
for ($i = 0; $i < $emptyStars; $i++) {
$stars .= '<i class="far fa-star" style="color: #FFD43B;"></i>';
}
return $stars;
}