<%
const wiki = theme.wiki.tree[page.wiki]
const topic = theme.topic.tree[page.topic]
const notebook = theme.notebooks.tree[page.notebook]
if (page.leftbar == null) {
const { site_tree } = theme
var sidebar
if (is_home()) {
sidebar = site_tree.home.leftbar
} else if (page.layout === 'notebooks') {
// 笔记本列表页
sidebar = site_tree.notebooks.leftbar
} else if (page.layout === 'notes') {
// 笔记列表页
sidebar = notebook ? notebook.leftbar : site_tree.notes.leftbar
} else if (notebook) {
// 笔记本文章内页
sidebar = page.leftbar ?? notebook.note_leftbar
} else if (is_category() || is_tag() || is_archive() || ['categories', 'tags', 'archives'].includes(page.layout)) {
sidebar = site_tree.index_blog.leftbar
} else if (page.layout === 'index_topic') {
// 专栏列表页等同于博客列表页
sidebar = site_tree.index_blog.leftbar
} else if (page.topic?.length > 0) {
// 专栏文章内页等同于普通文章内页
sidebar = site_tree.post.leftbar
} else if (page.layout === 'index_wiki') {
sidebar = site_tree.index_wiki.leftbar
} else if (page.wiki?.length > 0) {
sidebar = site_tree.wiki.leftbar
} else if (page.layout === '404') {
sidebar = site_tree.error_page.leftbar
} else if (page.layout === 'page') {
sidebar = site_tree.page.leftbar
} else if (page.layout === 'post') {
sidebar = site_tree.post.leftbar
} else if (page.layout == null) {
sidebar = site_tree.page.leftbar
} else {
sidebar = []
}
if (topic?.leftbar) {
sidebar = topic.leftbar
}
if (wiki?.leftbar) {
sidebar = wiki.leftbar
}
page.leftbar = sidebar
}
// parse array string
if (typeof page.leftbar == 'string') {
page.leftbar = page.leftbar.replace(/ /g, '').split(',');
}
function layoutTitle(main, url, sub) {
var el = '';
el += '';
el += '' + main + '
';
if (sub) {
let arr = sub.split('|');
if (arr.length > 1) {
el += '' + arr.shift().trim() + '
';
el += '' + arr.join('|') + '
';
} else {
el += '' + sub + '
';
}
}
el += '';
return el;
}
function layoutWidgets() {
var el = '';
el += '';
// 左栏共用的 SVG 渐变定义（供激活书签等彩色图标使用，见 grad-def.ejs）
el += partial('grad-def', {id: 'leftbar-active-icon-grad'})
// 导航区放进组件滚动区，一起滚动
el += layoutNavArea()
if (page.leftbar) {
page.leftbar.forEach((w, i) => {
let name = ''
let widget = {}
if (typeof w == 'string') {
name = w
} else if (typeof w == 'object' && w.override) {
name = w.override
}
if (name in theme.widgets) {
Object.assign(widget, theme.widgets[name])
}
if (typeof w == 'object' && (w.override || w.layout)) {
Object.assign(widget, w)
}
if (widget && widget.layout) {
el += partial('../widgets/' + widget.layout, {item: widget})
}
});
}
el += '
';
return el;
}
function layoutSearch() {
if (!page.leftbar) {
return ''
}
var search = {}
if (page.search) {
search = page.search
} else if (wiki?.search) {
search = wiki.search
} else if (topic?.search) {
search = topic.search
}
return partial('search', {item: search})
}
function layoutFooterDiv() {
const { social } = theme.footer
if (social == null) {
return ''
}
var el = '