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functions.php
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<?php
if (!defined('__TYPECHO_ROOT_DIR__')) {
exit;
}
// 文章主题样式map
global $markdownThemeMap;
$markdownThemeMap = array(
'juejin' => _t('掘金'),
'github' => _t('github'),
'smartblue' => _t('smartblue'),
'cyanosis' => _t('cyanosis'),
'channing-cyan' => _t('channing-cyan'),
'fancy' => _t('fancy'),
'hydrogen' => _t('hydrogen'),
'v-green' => _t('v-green'),
'vue-pro' => _t('vue-pro'),
'healer-readable' => _t('healer-readable'),
'mk-cute' => _t('mk-cute'),
'geek-black' => _t('geek-black'),
'qklhk-chocolate' => _t('qklhk-chocolate'),
'orange' => _t('orange'),
'scrolls-light' => _t('scrolls-light'),
'simplicity-green' => _t('simplicity-green'),
'arknights' => _t('arknights'),
'vuepress' => _t('vuepress'),
'nico' => _t('nico'),
'devui-blue' => _t('devui-blue'),
'serene-rose' => _t('serene-rose'),
'z-blue' => _t('z-blue'),
'minimalism' => _t('minimalism'),
'yu' => _t('yu'),
'keepnice' => _t('keepnice'),
);
// 默认文章主题对应的代码高亮map
global $defaultMarkdownThemeHighlightMap;
$defaultMarkdownThemeHighlightMap = array(
'juejin' => 'juejin',
'github' => 'github',
'smartblue' => 'juejin',
'cyanosis' => 'atom-one-dark',
'channing-cyan' => 'juejin',
'fancy' => 'juejin',
'hydrogen' => 'juejin',
'v-green' => 'juejin',
'vue-pro' => 'monokai',
'healer-readable' => 'srcery',
'mk-cute' => 'juejin',
'geek-black' => 'monokai',
'qklhk-chocolate' => 'juejin',
'orange' => 'atom-one-light',
'scrolls-light' => 'juejin',
'simplicity-green' => 'juejin',
'arknights' => 'atom-one-light',
'vuepress' => 'base16/tomorrow-night',
'nico' => 'atelier-sulphurpool-light',
'devui-blue' => 'juejin',
'serene-rose' => 'atom-one-dark',
'z-blue' => 'androidstudio',
'minimalism' => 'atom-one-dark',
'yu' => 'atom-one-dark',
'keepnice' => 'github',
);
// 代码高亮主题map
global $markdownHighlightMap;
$markdownHighlightMap = array(
'' => _t('无'),
'juejin' => _t('掘金'),
'github' => _t('github'),
'github-gist' => _t('github-gist'),
'atom-one-dark' => _t('atom-one-dark'),
'atom-one-light' => _t('atom-one-light'),
'monokai' => _t('monokai'),
'monokai-sublime' => _t('monokai-sublime'),
'srcery' => _t('srcery'),
'tomorrow-night-blue' => _t('tomorrow-night-blue'),
'tomorrow-night-eighties' => _t('tomorrow-night-eighties'),
'tomorrow-night' => _t('tomorrow-night'),
'tomorrow' => _t('tomorrow'),
'atelier-sulphurpool-light' => _t('atelier-sulphurpool-light'),
'androidstudio' => _t('androidstudio'),
'a11y-dark' => _t('a11y-dark'),
'a11y-light' => _t('a11y-light'),
'zenburn' => _t('zenburn'),
);
/**
* @description: 主题可视化配置
* @param {*} $form
* @Date: 2023-03-21 23:48:01
* @Author: mulingyuer
*/
function themeConfig($form)
{
global $markdownThemeMap;
// head标签底部插入代码
$headInsertCode = new \Typecho\Widget\Helper\Form\Element\Textarea(
'headInsertCode',
null,
null,
_t('head标签底部插入代码'),
_t('放入自定义样式link或者脚本script')
);
$form->addInput($headInsertCode);
// body标签底部插入代码
$bodyInsertCode = new \Typecho\Widget\Helper\Form\Element\Textarea(
'bodyInsertCode',
null,
null,
_t('body标签底部插入代码'),
_t('放入站点统计代码或者自定义脚本')
);
$form->addInput($bodyInsertCode);
// 备案信息
$filing = new \Typecho\Widget\Helper\Form\Element\Textarea(
'filing',
null,
null,
_t('备案信息'),
_t('例子：<div class="footer-item"><a href="备案跳转的链接" target="_blank" rel="noopener nofollow">备案号</a></div>')
);
$form->addInput($filing);
// 文章置顶
$stickyCidList = new \Typecho\Widget\Helper\Form\Element\Text(
'stickyCidList',
null,
'',
_t('置顶文章cid列表'),
_t('请用英文逗号 , 分隔文章cid')
);
$form->addInput($stickyCidList);
// 文章置顶标题高亮tag
$stickyCidTag = new \Typecho\Widget\Helper\Form\Element\Text(
'stickyCidTag',
null,
'',
_t('置顶文章标题前面加的tag'),
_t('请使用html标签，默认：<span class="article-card-sticky-tag">置顶</span>')
);
$form->addInput($stickyCidTag);
// 首页右侧推荐文章cid列表
$homeRecommendedArticleCidList = new \Typecho\Widget\Helper\Form\Element\Text(
'homeRecommendedArticleCidList',
null,
'',
_t('首页右侧推荐文章cid列表'),
_t('请用英文逗号 , 分隔文章cid，最大3篇，务必配置好文章自定义缩略图字段！！！')
);
$form->addInput($homeRecommendedArticleCidList);
// 首页右侧推荐文章tag
$homeRecommendedArticleTag = new \Typecho\Widget\Helper\Form\Element\Text(
'homeRecommendedArticleTag',
null,
'推荐',
_t('首页右侧推荐文章tag文字'),
_t('推荐2个文字')
);
$form->addInput($homeRecommendedArticleTag);
// 文章详情页右侧推荐文章cid
$articleRecommendedArticleCid = new \Typecho\Widget\Helper\Form\Element\Text(
'articleRecommendedArticleCid',
null,
'',
_t('文章详情页右侧推荐文章cid'),
_t('只能填写一个文章cid，务必配置好文章自定义缩略图字段！！！')
);
$form->addInput($articleRecommendedArticleCid);
// 文章详情页右侧推荐文章tag
$articleRecommendedArticleTag = new \Typecho\Widget\Helper\Form\Element\Text(
'articleRecommendedArticleTag',
null,
'推荐',
_t('文章详情页右侧推荐文章tag文字'),
_t('推荐2个文字')
);
$form->addInput($articleRecommendedArticleTag);
$defaultMarkdownTheme = new \Typecho\Widget\Helper\Form\Element\Select(
'defaultMarkdownTheme',
$markdownThemeMap,
'juejin', _t('默认文章和独立页主题'), _t('默认使用掘金主题，非默认选项时优先级大于文章和独立页的默认值')
);
$form->addInput($defaultMarkdownTheme);
// 文章翻页类型
$paginationType = new \Typecho\Widget\Helper\Form\Element\Select(
'paginationType',
array(
'infinite' => _t('无限滚动'),
'button' => _t('按钮翻页'),
),
'infinite', _t('文章翻页类型'), _t('默认使用无限滚动')
);
$form->addInput($paginationType);
// 404页面类型
$errorType = new \Typecho\Widget\Helper\Form\Element\Select(
'errorType',
array(
'chrome' => _t('谷歌浏览器小恐龙'),
'juejin' => _t('掘金404'),
),
'juejin', _t('404页面类型'), _t('默认使用掘金404')
);
$form->addInput($errorType);
// 底部联系地址
$address = new \Typecho\Widget\Helper\Form\Element\Text(
'address',
null,
'东之国中远离人里的边境之地',
_t('底部联系地址'),
_t('默认幻想乡')
);
$form->addInput($address);
// 自定义文章版权声明
$customCopyright = new \Typecho\Widget\Helper\Form\Element\Textarea(
'customCopyright',
null,
'',
_t('自定义文章版权声明'),
_t('默认空')
);
$form->addInput($customCopyright);
// DocSearch
$isOpenDocSearch = new \Typecho\Widget\Helper\Form\Element\Radio(
'isOpenDocSearch',
array(
'off' => _t('关闭'),
'on' => _t('开启'),
),
'off', _t('是否开启DocSearch'), _t('默认关闭')
);
$form->addInput($isOpenDocSearch);
$docSearchAppId = new \Typecho\Widget\Helper\Form\Element\Text(
'docSearchAppId',
null,
'',
_t('DocSearch AppId'),
_t('默认为空')
);
$form->addInput($docSearchAppId);
$docSearchApiKey = new \Typecho\Widget\Helper\Form\Element\Text(
'docSearchApiKey',
null,
'',
_t('DocSearch ApiKey'),
_t('默认为空')
);
$form->addInput($docSearchApiKey);
$docSearchIndexName = new \Typecho\Widget\Helper\Form\Element\Text(
'docSearchIndexName',
null,
'',
_t('DocSearch IndexName'),
_t('默认为空')
);
$form->addInput($docSearchIndexName);
}
/**
* @description: 获取当前页面标题
* @param {*} $that 当前页面对象
* @Date: 2023-03-14 20:50:07
* @Author: mulingyuer
*/
function blogTitle($that)
{
$before = $that->archiveTitle(array(
'category' => _t('分类 %s 下的文章'),
'search' => _t('包含关键字 %s 的文章'),
'tag' => _t('标签 %s 下的文章'),
'author' => _t('%s 发布的文章'),
), '', ' - ');
$title = Helper::options()->title();
return $before . $title;
}
/**
* @description: 固定的一些其他页面
* @param {*} $that 当前页面对象
* @Date: 2023-03-22 00:40:07
* @Author: mulingyuer
*/
function isOtherPage($that)
{
$isIndex = $that->is('index');
$isCategory = $that->is('category');
$isArchive = $that->is('archive');
return $isIndex || $isCategory || $isArchive;
}
/**
* @description: 获取当前页面描述
* @param {*} $that 当前页面对象
* @param {*} $max 最大字符数，推荐在25-160之间
* @Date: 2023-05-14 23:22:44
* @Author: mulingyuer
*/
function blogDescription($that, $max = 160)
{
$desc = '';
if (isOtherPage($that)) {
$desc = Helper::options()->description();
} else {
$desc = $that->excerpt($max);
}
return $desc;
}
/**
* @description: 获取当前页面关键词
* @param {*} $that 当前页面对象
* @Date: 2023-03-14 21:02:23
* @Author: mulingyuer
*/
function blogKeywords($that)
{
$keywords = '';
if (isOtherPage($that)) {
$keywords = Helper::options()->keywords();
} else {
$keywords = $that->category(',', false) + $that->tags(',', false);
}
return $keywords;
}
/**
* @description: seo链接
* @param {*} $that 当前页面对象
* @Date: 2023-03-14 21:20:53
* @Author: mulingyuer
*/
function seoUrl($that)
{
// 旧版
// $url = "";
// if ($that->is('index')) {
// $url = Helper::options()->siteUrl();
// } else {
// $url = $that->permalink();
// }
// return $url;
echo $that->request->getRequestUrl();
}
/**
* @description: seo图片
* @param {*} $that 当前页面对象
* @Date: 2023-03-14 21:30:30
* @Author: mulingyuer
*/
function seoImage($that)
{
$image = '';
if (isOtherPage($that)) {
$image = Helper::options()->themeUrl . '/static/images/favicon/android-chrome-512x512.png';
} else {
$image = articleThumbnail($that);
}
//保底图片
if (!$image) {
$image = Helper::options()->themeUrl . '/static/images/seo_img_null.jpg';
}
return $image;
}
/**
* @description: 父级菜单是否高亮
* @param {*} $activeSlug 选中的菜单slug，也就是名称
* @param {*} $category 父级分类信息
* @param {*} $children 子级分类信息
* @Date: 2023-03-18 22:24:19
* @Author: mulingyuer
*/
function isParentActive($activeSlug, $category, $children)
{
$flag = false;
foreach ($children as $mid) {
$child = $category->getCategory($mid);
if ($child['slug'] === $activeSlug) {
$flag = true;
break;
}
}
return $flag;
}
/** 二级分类：全部是否高亮 */
function secondaryAllActive($that, $category, $children)
{
$flag = true;
foreach ($children as $mid) {
$child = $category->getCategory($mid);
if ($that->is('category', $child['slug'])) {
$flag = false;
break;
}
}
return $flag;
}
/**
* @description: 文章发布时间
* @param {*} $time 原文章发布时间
* @Date: 2023-03-19 16:58:25
* @Author: mulingyuer
*/
function timeFormatting($time)
{
if ($time == 'no') {return;}
$chunks = array(
array(31536000, '年'),
array(2592000, '月'),
array(604800, '周'),
array(86400, '天'),
array(3600, '小时'),
array(60, '分钟'),
array(1, '秒'),
);
$newer_date = time();
$since = abs($newer_date - $time);
for ($i = 0, $j = count($chunks); $i < $j; $i++) {
$seconds = $chunks[$i][0];
$name = $chunks[$i][1];
if (($count = floor($since / $seconds)) != 0) {
break;
}
}
$output = $count . $name . '前';
echo $output;
}
/**
* @description: 获取文章缩略图
* @param {*} $that
* @Date: 2023-03-19 17:03:31
* @Author: mulingyuer
*/
function articleThumbnail($that)
{
$attach = $that->attachments(1)->attachment;
$pattern1 = '/\<img.*?src\=\"(.*?)\"[^>]*>/i';
$pattern2 = '/\!\[.*?\]\((.*?)\)/i';
//如果有自定义缩略图
if ($that->fields->titleImg) {
return $that->fields->titleImg;
} elseif ($that->fields->thumb) {
return $that->fields->thumb;
} elseif (preg_match_all($pattern1, $that->content, $thumbUrl) && strlen($thumbUrl[1][0]) > 7) {
return $thumbUrl[1][0];
} elseif (preg_match_all($pattern2, $that->content, $thumbUrl) && strlen($thumbUrl[1][0]) > 7) {
return $thumbUrl[1][0];
} elseif ($attach && $attach->isImage) {
return $attach->url;
} else {
return '';
}
}
/**
* @description: 文章浏览量
* @param {*} $that 当前页面对象
* @param {*} $format0
* @param {*} $format1
* @param {*} $formats
* @param {*} $return
* @param {*} $field
* @Date: 2023-03-19 17:07:55
* @Author: mulingyuer
*/
function articleViews($that, $format0 = '%d', $format1 = '%d', $formats = '%d', $return = false, $field = 'views')
{
$fields = unserialize($that->fields);
if (array_key_exists($field, $fields)) {
$fieldValue = (!empty($fields[$field])) ? intval($fields[$field]) : 0;
} else {
$fieldValue = 0;
}
if ($fieldValue == 0) {
$fieldValue = sprintf($format0, $fieldValue);
} elseif ($fieldValue == 1) {
$fieldValue = sprintf($format1, $fieldValue);
} else {
$fieldValue = sprintf($formats, $fieldValue);
}
if ($return) {
return $fieldValue;
} else {
return $fieldValue;
}
}
/**
* @description: 文章点赞数
* @param {*} $that 当前页面对象
* @Date: 2023-03-24 23:19:56
* @Author: mulingyuer
*/
function getLikeCount($that)
{
$linkCount = $that->fields->likes;
if (empty($linkCount)) {
return 0;
}
return $linkCount;
}
/**
* Post Action AJAX接口 点赞接口
*
* @param Widget_Archive $widget
* @return void
* @date 2020-05-04
*/
function promo($widget)
{
$user = $widget->widget('Widget_User');
$db = Typecho_Db::get();
$fields = unserialize($widget->fields);
$allowOperates = array('get', 'set', 'inc', 'dec'); // 这里可以扩展操作，建议屏蔽get/set
$allowFields = array('likes'); // 这里可以扩展修改字段
// 获取操作
$operate = $widget->request->get('operate');
$field = $widget->request->get('field');
$value = $widget->request->filter('int')->get('value');
$value = $value === null ? 100 : $value; // 100 起步
$result = array('cid' => $widget->cid);
if ($operate === 'get') {
$result['operate'] = 'get';
if (array_key_exists($field, $fields)) {
$result[$field] = $fields[$field];
} else {
$result[$field] = -1;
}
$widget->response->throwJson(array('status' => 1, 'msg' => _t('已获取参数'), 'result' => json_encode($result)));
} elseif ($operate === 'set') {
$result['operate'] = 'set';
if ($value > 0) {
$widget->setField($field, 'str', $value, $widget->cid);
} else {
$db->query($db->delete('table.fields')
->where('cid = ? AND name = ?', $widget->cid, $field));
}
$widget->response->throwJson(array('status' => 1, 'msg' => _t('已完成操作'), 'result' => json_encode($result)));
} elseif ($operate === 'inc') {
$result['operate'] = 'inc';
$value = intval($fields[$field]) + 1;
$widget->setField($field, 'str', $value, $widget->cid);
$result[$field] = $value;
$widget->response->throwJson(array('status' => 1, 'msg' => _t('已完成操作'), 'result' => json_encode($result)));
} elseif ($operate === 'dec') {
$result['operate'] = 'dec';
$value = intval($fields[$field]) - 1;
$result[$field] = $value;
if ($value > 0) {
$widget->setField($field, 'str', $value, $widget->cid);
} else {
$db->query($db->delete('table.fields')
->where('cid = ? AND name = ?', $widget->cid, $field));
}
$widget->response->throwJson(array('status' => 1, 'msg' => _t('已完成操作'), 'result' => json_encode($result)));
}
}
/**
* @description: 是否是ajax请求
* @Date: 2023-03-21 00:22:09
* @Author: mulingyuer
*/
function isAjax()
{
if (isset($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest') {
return true;
}
return false;
}
/**
* @description: 获取所有独立页，包括隐藏的
* @Date: 2023-03-21 19:43:52
* @Author: mulingyuer
*/
function getAllPages()
{
$db = Typecho_Db::get();
if (class_exists('\Typecho\Widget')) {
$widget = \Widget\Contents\Page\Rows::alloc();
foreach (array(
'stack' => array(),
'row' => array(),
'length' => 0,
) as $name => $val) {
try {
$reflect = new ReflectionClass($widget);
$property = $reflect->getProperty($name);
$property->setAccessible(true);
$property->setValue($widget, $val);
} catch (ReflectionException $e) {
}
}
} else {
$widget = new Widget_Contents_Page_List(Typecho_Request::getInstance(), Typecho_Widget_Helper_Empty::getInstance(), null);
}
$db->fetchAll($db->select()
->from('table.contents')
->where('table.contents.type = ?', 'page')
->where('table.contents.status = ? or table.contents.status = ?', 'publish', 'hidden')
->where('table.contents.created < ?', Helper::options()->time), array($widget, 'push'));
return $widget;
}
/**
* @description: 获取指定隐藏分页地址
* @param {*} $page 分页对象
* @param {*} $name 分页名称
* @Date: 2023-03-21 19:32:45
* @Author: mulingyuer
*/
function getHidePage($page, $name)
{
$link = [
"title" => "",
"href" => "",
];
getAllPages()->to($page);
while ($page->next()) {
if ($page->slug === $name) {
$link["title"] = $page->title;
$link["href"] = $page->permalink;
break;
}
}
return $link;
}
/**
* @description: 自定义关键字
* @Date: 2023-03-22 20:28:04
* @Author: mulingyuer
*/
if ($_SERVER['SCRIPT_NAME'] == __TYPECHO_ADMIN_DIR__ . 'write-post.php' || $_SERVER['SCRIPT_NAME'] == __TYPECHO_ADMIN_DIR__ . 'write-page.php') {
function themeFields($layout)
{
global $markdownThemeMap;
global $markdownHighlightMap;
//文章独享关键字
if ($_SERVER['SCRIPT_NAME'] == __TYPECHO_ADMIN_DIR__ . 'write-post.php') {
//自定义文章缩略图
$thumb = new Typecho_Widget_Helper_Form_Element_Text('thumb', null, null, _t('自定义缩略图'), _t('输入缩略图地址(仅文章有效)<style>.wmd-button-row {height:auto;}</style>'));
$layout->addItem($thumb);
//文章内容标题图
$titleImg = new Typecho_Widget_Helper_Form_Element_Text('titleImg', null, null, _t('自定义文章内容标题图'), _t('输入文章内容标题图地址(仅文章有效)<style>.wmd-button-row {height:auto;}</style>'));
$layout->addItem($titleImg);
}
// 文章主题
$markdownTheme = new Typecho_Widget_Helper_Form_Element_Select('markdownTheme', $markdownThemeMap, 'juejin', _t('文章主题'), _t('默认使用掘金主题'));
$layout->addItem($markdownTheme);
// 代码高亮
$highlightTheme = new Typecho_Widget_Helper_Form_Element_Select('highlightTheme', $markdownHighlightMap, null, _t('文章代码块主题'), _t('文章主题自带配套的代码高亮，如果你有定制需求，可以自行选择代码高亮主题，否则默认选择无即可。'));
$layout->addItem($highlightTheme);
}
}
/**
* @description: 获取文章title图片
* @param {*} $that
* @Date: 2023-03-22 20:28:15
* @Author: mulingyuer
*/
function getArticleTitleImg($that)
{
return $that->fields->titleImg;
}
/**
* @description: 获取文章主题
* @param {*} $that
* @Date: 2023-03-23 00:44:46
* @Author: mulingyuer
*/
function getArticleTheme($that)
{
$defaultTheme = Helper::options()->defaultMarkdownTheme;
$fieldsTheme = $that->fields->markdownTheme;
if (empty($fieldsTheme)) {
$fieldsTheme = 'juejin';
}
if ($defaultTheme !== 'juejin' && $fieldsTheme === 'juejin') {
$theme = $defaultTheme;
} else {
$theme = $fieldsTheme;
}
return $theme;
}
/**
* @description: 生成markdown主题样式link元素
* @param {*} $that
* @Date: 2023-12-22 23:13:27
* @Author: mulingyuer
*/
function getMarkdownTheme($that)
{
global $defaultMarkdownThemeHighlightMap;
$themeUrl = Helper::options()->themeUrl;
// 文章主题
$articleTheme = $that->fields->markdownTheme;
$defaultTheme = Helper::options()->defaultMarkdownTheme;
if (empty($articleTheme)) {
$articleTheme = 'juejin';
}
if ($defaultTheme !== 'juejin' && $articleTheme === 'juejin') {
$articleTheme = $defaultTheme;
}
// 代码高亮主题
$highlightTheme = $that->fields->highlightTheme;
if (empty($highlightTheme)) {
// 如果文章主题对应的代码高亮主题不存在
// 则使用默认代码高亮主题
if (array_key_exists($articleTheme, $defaultMarkdownThemeHighlightMap)) {
$highlightTheme = $defaultMarkdownThemeHighlightMap[$articleTheme];
} else {
$highlightTheme = 'juejin';
}
}
// 文章主题链接
$articleHref = $themeUrl . '/static/css/markdown/' . $articleTheme . '.css';
$articleLink = '<link href="' . $articleHref . '" rel="stylesheet">';
// 代码高亮主题链接
$highlightHref = $themeUrl . '/static/css/highlight/' . $highlightTheme . '.css';
$highlightLink = '<link href="' . $highlightHref . '" rel="stylesheet">';
echo $articleLink . $highlightLink;
}
/**
* @description: 获取用户组
* @Date: 2023-03-23 05:10:27
* @Author: mulingyuer
*/
function getGroup($uid = 0)
{
$db = Typecho_Db::get();
$prow = $db->fetchRow($db->select('group')->from('table.users')->where('uid = ?', $uid));
$group = $prow['group'];
if (empty($group)) {$group = 'visitor';}
return $group;
}
/**
* @description: 中文转义用户组
* @param {*} $uid 用户id
* @Date: 2023-03-23 05:09:12
* @Author: mulingyuer
*/
function chineseUserGroup($uid = null)
{
$userGroup = getGroup($uid);
$zhUserGroup;
switch ($userGroup) {
case 'administrator':
$zhUserGroup = '博主';
break;
case 'editor':
$zhUserGroup = '编辑';
break;
case 'contributor':
$zhUserGroup = '贡献者';
break;
case 'subscriber':
$zhUserGroup = '粉丝';
break;
default:
$zhUserGroup = '访客';
}
if (empty($zhUserGroup)) {
$zhUserGroup = '未知用户';
}
return $zhUserGroup;
}
/**
* @description: 给文章内容标题添加锚点
* @param {*} $content 文章内容
* @Date: 2023-03-23 20:43:02
* @Author: mulingyuer
*/
function addAnchorPoint($content)
{
global $catalog;
global $catalog_count;
$catalog = array();
$catalog_count = 0;
$content = preg_replace_callback('/<h([1-6])(.*?)>(.*?)<\/h\1>/i', function ($content) {
global $catalog;
global $catalog_count;
$catalog_count++;
$catalog[] = array('text' => trim(strip_tags($content[3])), 'depth' => $content[1], 'count' => $catalog_count);
return '<h' . $content[1] . $content[2] . ' id="heading-' . $catalog_count . '">' . $content[3] . '</h' . $content[1] . '>';
}, $content);
return $content;
}
/**
* @description: 获取文章目录树
* @Date: 2023-03-23 20:36:47
* @Author: mulingyuer
*/
function getDirectoryTree()
{
global $catalog;
$index = '';
if ($catalog) {
$index = '<ul class="directory-tree-list">' . "\n";
$prev_depth = '';
$to_depth = 0;
foreach ($catalog as $catalog_item) {
$catalog_depth = $catalog_item['depth'];
if ($prev_depth) {
if ($catalog_depth == $prev_depth) {
$index .= '' . "\n";
} elseif ($catalog_depth > $prev_depth) {
$to_depth++;
$index .= '<ul class="directory-tree-sub-list">' . "\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 .= '' . "\n" . '</ul>' . "\n";
$to_depth--;
}
}
$index .= '';
}
}
$index .= '<li class="directory-tree-list-item"><div class="directory-tree-list-item-container"><a class="directory-tree-list-item-link" href="#heading-' . $catalog_item['count'] . '" data-scroll="#heading-' . $catalog_item['count'] . '" title="' . $catalog_item['text'] . '"><i class="jj-icon jj-icon-send directory-tree-list-item-icon"></i>' . $catalog_item['text'] . '</a></div>';
$prev_depth = $catalog_item['depth'];
}
for ($i = 0; $i <= $to_depth; $i++) {
$index .= '' . "\n" . '</li></ul>' . "\n";
}
// $index = '<div id="toc-container">'."\n".'<div id="toc">'."\n".'<strong>文章目录</strong>'."\n".$index.'</div>'."\n".'</div>'."\n";
}
if (!$index) {
echo '<ul class="directory-tree-list"><div class="directory-tree-list-empty">暂无目录</div></ul>';
} else {
echo $index;
}
}
/**
* @description: 获取目录树
* @param {*} $maxDirectory 最大层级
* @Date: 2023-06-03 22:30:49
* @Author: mulingyuer
*/
function getJJDirectoryTree($maxDirectory = 3)
{
global $catalog;
$treeList = generateTreeList(array_replace_recursive(array(), $catalog));
echo generateTreeTemplate($treeList, $maxDirectory);
}
/**
* @description: 将扁平化目录树数组转成结构化目录树数组
* @param {*} $list 目录树数组
* @param {*} $depth 最大层级
* @Date: 2023-06-03 15:42:21
* @Author: mulingyuer
*/
function generateTreeList($list, $depth = 6)
{
if (count($list) <= 0 || $depth <= 1) {
return $list;
}
for ($i = count($list) - 1; $i >= 0; $i--) {
$item = $list[$i];
if ($item['depth'] == $depth) {
$parentIndex = $i - 1;
while ($parentIndex >= 0) {
$parent = &$list[$parentIndex];
if ($parent['depth'] < $depth) {
break;
}
$parentIndex--;
}
if ($parentIndex < 0) {
break;
}
if (!isset($parent['children'])) {
$parent['children'] = array();
}
array_unshift($parent['children'], $item);
array_splice($list, $i, 1);
}
}
$list = array_values($list);
return generateTreeList($list, $depth - 1);
}
/**
* @description: 删除目录树数组指定层级children
* @param {*} $list 目录树数组
* @param {*} $depth 最大层级
* @param {*} $currentDepth 当前层级
* @Date: 2023-06-03 15:49:03
* @Author: mulingyuer
*/
function removeChildren($list, $depth, $currentDepth = 0)
{
foreach ($list as &$item) {
if (isset($item['children']) && count($item['children']) > 0) {
if ($currentDepth < $depth - 1) {
$item['children'] = removeChildren($item['children'], $depth, $currentDepth + 1);
} else {
unset($item['children']);
}
}
}
return $list;
}
/**
* @description: 生成目录树html
* @param {*} $arr 目录树数组
* @param {*} $depth 最大层级
* @param {*} $currentDepth 当前层级
* @param {*} $isChildren 是否是子级
* @Date: 2023-06-03 16:48:54
* @Author: mulingyuer
*/
function generateTreeTemplate($arr, $depth, $currentDepth = 1, $isChildren = false)
{
if (count($arr) <= 0) {
return '<div class="directory-tree-list-empty">暂无目录</div>';
}
if ($currentDepth > $depth) {
return '';
}
$output = !$isChildren ? '<ul class="directory-tree-list">' : '';
foreach ($arr as $item) {
$output .= '<li class="directory-tree-list-item depth-' . $currentDepth . '"><div class="directory-tree-list-item-link-wrapper"><a class="directory-tree-list-item-link" href="#heading-' . $item['count'] . '" title="' . $item['text'] . '">' . $item['text'] . '</a></div>';
if (!empty($item['children']) && $currentDepth < $depth) {
$output .= '<ul class="directory-tree-sub-list">';
$output .= generateTreeTemplate($item['children'], $depth, $currentDepth + 1, true);
$output .= '</ul>';
}
$output .= '</li>';
}
$output .= !$isChildren ? '</ul>' : '';
return $output;
}
/**
* 增加浏览次数
* 使用方法: 在<code>themeInit</code>函数中添加代码
* <pre>if($archive->is('single') || $archive->is('page')){ viewsCounter($archive);}</pre>
*
* @param Widget_Archive $widget
* @return boolean
*/