74 lines
2 KiB
JavaScript
74 lines
2 KiB
JavaScript
const Fileinfo = require('./fileinfo')
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const media = require('./media')
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const Articleslim = {
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oninit: function(vnode) {
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this.lastId = null
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this.onbeforeupdate(vnode)
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},
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strip: function(html) {
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var doc = new DOMParser().parseFromString(html, 'text/html')
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var out = (doc.body.textContent || '').replace(/([\.!?])/g, '$1 ')
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var splitted = out.split('.')
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if (splitted.length > 2) {
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return splitted.slice(0, 2).join('.') + '...'
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}
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return out
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},
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onbeforeupdate: function(vnode) {
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let article = vnode.attrs.article
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if (this.lastId !== article.id) {
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this.lastId = article.id
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this.description = null
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if (article.content) {
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for (let i = 0; i < article.content.blocks.length; i++) {
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if (article.content.blocks[i].type === 'paragraph') {
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this.description = article.content.blocks[i].data.text
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break
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} else if (article.content.blocks[i].type === 'htmlraw') {
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this.description = this.strip(article.content.blocks[i].data.html)
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break
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}
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}
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}
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this.pictureData = media.generatePictureSource(
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article,
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'(max-width: 440px) calc(100vw - 40px), '
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+ '124px')
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}
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},
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view: function(vnode) {
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let article = vnode.attrs.article
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return m('articleslim', [
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media.getArticlePicture(
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this.pictureData,
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true,
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'/article/' + article.path,
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'Image for news item ' + article.name,
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m('a.cover.nobg')
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),
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m('div', [
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m(m.route.Link,
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{ class: 'title', href: '/article/' + article.path },
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article.name
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),
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(article.files && article.files.length
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? article.files.map(function(file) {
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return m(Fileinfo, { file: file, slim: true })
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})
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: this.description
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? m('p.description', this.description)
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: null),
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]),
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])
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},
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}
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module.exports = Articleslim
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