blog-client/pages/index.vue

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4.1 KiB
Vue
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2019-02-07 16:26:17 +08:00
<template lang="pug">
.pageList
.articleContent(ref='articleImgs', v-if='Articels')
article.articleList(v-for='(post, index) in Articels', :key='index')
.articleImgs(v-if='post.postImages.length')
nuxt-link(:to="'/post/' + post.ID")
Swiper(:style="'height: ' + imageHeight + 'px'")
Slide(v-for="(imgUrl, inx) in post.postImages" :key="inx")
img(:src='imgUrl')
.articleAbstract
nuxt-link(:to="'/post/' + post.ID")
.articleTitle(v-html='post.post_title')
.articalMeta
ul
li
Icon(:icon="['far', 'calendar-alt']")
| &nbsp; {{ post.post_date }}
li
Icon(:icon="['far', 'bookmark']")
nuxt-link(v-for='(relationships, idx) in post.term_relationships', :key='idx', v-if='relationships.term_taxonomy', :to="'/' + relationships.term_taxonomy.term.slug")
span
| &nbsp; {{ relationships.term_taxonomy.term.name }}
li(v-if='post.postmetum.meta_value !== 0')
Icon(:icon="['fas', 'thermometer-' + post.hotValue]")
| &nbsp; {{ post.postmetum.meta_value }}
.articelAbstractContent(v-html='post.post_excerpt || post.post_content')
.readMore
nuxt-link.readMoreBtn(:to="'/post/' + post.ID")
| READ MORE
.Info(v-if='Info')
| {{ Info }}
nuxt-link(:to="nowPage > 2 ? nowPath + '/page/' + (nowPage - 1) : nowPath + '/'", :class="nowPage > 1 ? 'btn-footer btn-prev ' : 'btn-footer btn-prev btn-disable'")
Icon(:icon="['fas', 'chevron-left']")
| &nbsp; 上一页
nuxt-link(:to="(nowPage + 1) <= Math.ceil(ArticelsCount / 8) ? nowPath + '/page/' + (nowPage + 1) : '#'", :class="(nowPage + 1) <= Math.ceil(ArticelsCount / 8) ? 'btn-footer btn-next' : 'btn-footer btn-next btn-disable'")
| 下一页 &nbsp;
Icon(:icon="['fas', 'chevron-right']")
</template>
<script>
export default {
async asyncData(inject) {
const { app, params, $axios } = inject
let Info = null
let Articels = []
const nowPage = params.page ? parseInt(params.page) : 1
const data = await $axios.$get('/public/article/list', {
params: {
page: nowPage,
num: 8,
category: params.terms || ''
}
})
if (data.status === 1) {
Articels = data.result.list
for (const n in Articels) {
Articels[n].post_date = app.$moment(Articels[n].post_date).utc().format('lll')// 格式化时间
// 热度值计算
if (Articels[n].postmetum !== null && Articels[n].postmetum !== '') {
Articels[n].hotValue = app.$getHatValue(Articels[n].postmetum.meta_value)
} else {
Articels[n].hotValue = 0
Articels[n].postmetum = {}
Articels[n].postmetum.meta_value = 0
}
Articels[n].postImages = []
}
} else if (data.status === 404) {
Info = '未找到文章。'
}
return {
Articels,
imageHeight: 0,
Info,
nowPage,
ArticelsCount: data.result.count || 0,
nowPath: params.terms ? '/' + params.terms : ''
}
},
mounted() {
this.$finishLoad()
this.analyseImages()
},
methods: {
async analyseImages() { // 图片大小分析及处理
const articleImgsWidth = this.$refs.articleImgs.getBoundingClientRect().width
this.imageHeight = articleImgsWidth * 0.5625
for (const n in this.Articels) {
if (this.Articels[n].postimages.length !== 0) {
for (const i in this.Articels[n].postimages) {
const data = await this.$axios.$get(this.Articels[n].postimages[i].guid + '?x-oss-process=image/info')
const widthValue = data.ImageWidth.value
const heightValue = data.ImageHeight.value
if (widthValue > articleImgsWidth && (articleImgsWidth * heightValue / widthValue > this.imageHeight) && this.Articels[n].postImages.length < 10) {
this.Articels[n].postImages.push(this.Articels[n].postimages[i].guid + '?x-oss-process=image/resize,m_lfit,w_' + articleImgsWidth)
}
}
}
}
}
}
}
</script>