152 lines
3.7 KiB
Vue
152 lines
3.7 KiB
Vue
<script lang="ts" setup>
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import type { Ref } from 'vue'
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import VPBadge from '@theme/global/VPBadge.vue'
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import VPLink from '@theme/VPLink.vue'
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import { useReadingTimeLocale } from '@vuepress/plugin-reading-time/client'
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import { computed, inject, ref } from 'vue'
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import { useBlogPageData, useData, useInternalLink, useTagColors } from '../composables/index.js'
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const { page, frontmatter: matter, theme, blog } = useData<'post'>()
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const colors = useTagColors()
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const readingTime = useReadingTimeLocale()
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const { tags: tagsLink } = useInternalLink()
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const { isBlogPost } = useBlogPageData()
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const createTime = computed(() => {
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const show = theme.value.createTime ?? true
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if (!show || (show === 'only-blog' && !isBlogPost.value))
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return ''
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if (matter.value.createTime)
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return matter.value.createTime.split(/\s|T/)[0].replace(/\//g, '-')
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return ''
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})
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const tags = computed(() => {
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const tagTheme = blog.value.tagsTheme ?? 'colored'
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if (matter.value.tags) {
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return matter.value.tags.slice(0, 4).map(tag => ({
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name: tag,
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className: colors.value[tag] ? `vp-tag-${colors.value[tag]}` : `tag-${tagTheme}`,
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}))
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}
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return []
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})
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const badge = computed(() => {
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if (matter.value.badge) {
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return typeof matter.value.badge === 'string' ? { text: matter.value.badge } : matter.value.badge
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}
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return false
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})
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// 无法准确判断是否存在 doc-meta 插槽，因此需要通过 provide 传递
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const hasDocMetaSlot = inject<Ref<boolean>>('doc-meta-slot-exists', ref(false))
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const hasMeta = computed(() =>
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readingTime.value.time
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|| tags.value.length
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|| createTime.value
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|| hasDocMetaSlot.value,
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)
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</script>
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<template>
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<h1 class="vp-doc-title page-title" :class="{ padding: !hasMeta }">
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<VPBadge v-if="page.frontmatter.draft" type="warning" text="DRAFT" />
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{{ page.title }}
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<VPBadge v-if="badge" :type="badge.type || 'tip'" :text="badge.text" />
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</h1>
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<div v-if="hasMeta" class="vp-doc-meta">
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<slot name="doc-meta-before" />
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<p v-if="readingTime.time && matter.readingTime !== false" class="reading-time">
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<span class="vpi-books icon" />
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<span>{{ readingTime.words }}</span>
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<span>{{ readingTime.time }}</span>
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</p>
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<p v-if="tags.length > 0">
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<span class="vpi-tag icon" />
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<VPLink
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v-for="tag in tags"
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:key="tag.name"
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class="tag"
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:class="tag.className"
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:href="tagsLink?.link && isBlogPost ? `${tagsLink.link}?tag=${tag.name}` : undefined"
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>
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{{ tag.name }}
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</VPLink>
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</p>
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<slot name="doc-meta-after" />
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<p v-if="createTime" class="create-time">
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<span class="vpi-clock icon" /><span>{{ createTime }}</span>
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</p>
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</div>
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</template>
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<style scoped>
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.vp-doc-title {
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margin-bottom: 0.7rem;
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font-size: 28px;
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font-weight: 600;
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line-height: 1.5;
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color: var(--vp-c-text-1);
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transition: color var(--vp-t-color);
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}
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.vp-doc-title.padding {
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padding-bottom: 4rem;
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}
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.vp-doc-meta {
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display: flex;
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flex-wrap: wrap;
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gap: 12px 16px;
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align-items: center;
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justify-content: flex-start;
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padding: 1rem 0 0.5rem;
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margin-bottom: 2rem;
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font-size: 14px;
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color: var(--vp-c-text-3);
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border-bottom: solid 1px var(--vp-c-divider);
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transition: color var(--vp-t-color), border-bottom var(--vp-t-color);
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}
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.vp-doc-meta p {
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display: flex;
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gap: 6px;
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align-items: center;
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}
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.vp-doc-meta .icon {
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width: 14px;
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height: 14px;
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}
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.vp-doc-meta .tag {
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display: inline-block;
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padding: 3px 5px;
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font-size: 12px;
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line-height: 1;
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color: var(--vp-tag-color);
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background-color: var(--vp-tag-bg);
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border-radius: 3px;
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}
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.vp-doc-meta .create-time {
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text-align: right;
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}
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@media (min-width: 768px) {
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.vp-doc-meta .create-time {
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flex: 1 2;
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justify-content: right;
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}
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}
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</style>
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