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55 lines
1.7 KiB
55 lines
1.7 KiB
7 months ago
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- const { repo, repo_id, category_id, theme:themes, option } = theme.giscus
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- const giscusUrl = theme.asset.giscus || 'https://giscus.app/client.js'
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- const giscusOriginUrl = new URL(giscusUrl).origin
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- const { use, lazyload } = theme.comments
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script.
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(()=>{
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const getGiscusTheme = theme => {
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return theme === 'dark' ? '!{themes.dark}' : '!{themes.light}'
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}
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const loadGiscus = () => {
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const config = Object.assign({
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src: '!{giscusUrl}',
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'data-repo': '!{repo}',
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'data-repo-id': '!{repo_id}',
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'data-category-id': '!{category_id}',
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'data-mapping': 'pathname',
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'data-theme': getGiscusTheme(document.documentElement.getAttribute('data-theme')),
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'data-reactions-enabled': '1',
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crossorigin: 'anonymous',
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async: true
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},!{JSON.stringify(option)})
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const ele = document.createElement('script')
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for (let key in config) {
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ele.setAttribute(key, config[key])
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}
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document.getElementById('giscus-wrap').appendChild(ele)
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}
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const changeGiscusTheme = theme => {
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const sendMessage = message => {
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const iframe = document.querySelector('iframe.giscus-frame')
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if (!iframe) return
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iframe.contentWindow.postMessage({ giscus: message }, '!{giscusOriginUrl}')
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}
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sendMessage({
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setConfig: {
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theme: getGiscusTheme(theme)
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}
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});
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}
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btf.addGlobalFn('themeChange', changeGiscusTheme, 'giscus')
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if ('!{use[0]}' === 'Giscus' || !!{lazyload}) {
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if (!{lazyload}) btf.loadComment(document.getElementById('giscus-wrap'), loadGiscus)
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else loadGiscus()
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} else {
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window.loadOtherComment= loadGiscus
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}
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})()
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