23 lines
579 B
JavaScript
23 lines
579 B
JavaScript
'use strict'
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hexo.extend.helper.register('groupPosts', function () {
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const getGroupArray = array => {
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return array.reduce((groups, item) => {
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const key = item.series
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if (key) {
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groups[key] = groups[key] || []
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groups[key].push(item)
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}
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return groups
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}, {})
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}
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const sortPosts = posts => {
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const { orderBy = 'date', order = 1 } = this.theme.aside.card_post_series
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if (orderBy === 'title') return posts.sort('title', order)
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return posts.sort('date', order)
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}
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return getGroupArray(sortPosts(this.site.posts))
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})
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