website/themes/solitude/layout/includes/widgets/page/message/valine.pug

- const {serverURLs,appId,appKey} = theme.valine

script(pjax).
    (async () => {
        const emojiReg = /:[a-z0-9_\u4e00-\u9fa5]+:/g
        if(typeof EasyDanmaku === "undefined") await utils.getScript('!{url_for(theme.cdn.envelope_js)}')
        const envel = new EasyDanmaku({
            page: '!{theme.envelope.page}',
            el: '#barrage', 
            line: !{line}, 
            speed: !{speed}, 
            hover: !{hover},
            loop: !{loop},
        })
        const data = utils.saveToLocal.get('enevlope')
        if(data){
            envel.batchSend(data,true)
            return
        }
        const url = new URL('!{serverURLs}/1.1/classes/Comment')
        const params = {
            url: window.location.pathname,
            order: '-createdAt'
        }
        Object.entries(params).forEach(([key, value]) => url.searchParams.append(key, value))
        try {
            const res = await fetch(url, {
                method: "GET",
                headers: {
                    "X-LC-Id": "#{appId}",
                    "X-LC-Key": "#{appKey}",
                    "Content-Type": "application/json"
                },
            })
            if (!res.ok) throw new Error(`HTTP error! status: ${res.status}`)
            const data = await res.json()
            const init = () => 
                data.results.map(item => ({
                    content: item.nick + ': ' + formatDanmaku(item.comment),
                    avatar: '!{avatar}/avatar/'+md5(item.mail),
                    url: item.url
                }))
            if (typeof md5 === "undefined") await utils.getScript('!{url_for(theme.cdn.blueimp_md5)}')
            envel.batchSend(init(),true)
            utils.saveToLocal.set('enevlope',init(),.02)
        } catch (error) {
            console.error("An error occurred while fetching comments: ", error)
        }

        function formatDanmaku(str) {
            str = str.replace(emojiReg, '[!{__("console.newest_comment.emoji")}]')
            str = str.replace(/!\[.*?\]\((.*?)\)/g, '[!{__("console.newest_comment.image")}]')
            str = str.replace(/\[.*?\]\((.*?)\)/g, '[!{__("console.newest_comment.link")}]')
            str = str.replace(/```.*?```/g, '[!{__("console.newest_comment.code")}]')
            return str
        }
    })()