37 lines
1.2 KiB
HTML
37 lines
1.2 KiB
HTML
<script>
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(function () {
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const origin = 'https://utteranc.es';
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const themeMapper = Theme.getThemeMapper('github-light', 'github-dark');
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const initTheme = themeMapper[Theme.visualState];
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let script = document.createElement('script');
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script.src = 'https://utteranc.es/client.js';
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script.setAttribute('repo', '{{ .Site.Params.comments.utterances.repo }}');
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script.setAttribute('issue-term', '{{ .Site.Params.comments.utterances.issue_term }}');
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script.setAttribute('theme', initTheme);
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script.crossOrigin = 'anonymous';
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script.async = true;
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const $footer = document.querySelector('footer');
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$footer.insertAdjacentElement('beforebegin', script);
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addEventListener('message', (event) => {
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let newTheme;
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{{/*
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Credit to <https://github.com/utterance/utterances/issues/170#issuecomment-594036347>
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*/}}
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if (event.source === window && event.data && event.data.id === Theme.ID) {
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newTheme = themeMapper[Theme.visualState];
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const message = {
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type: 'set-theme',
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theme: newTheme
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};
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const utterances = document.querySelector('.utterances-frame').contentWindow;
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utterances.postMessage(message, origin);
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}
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});
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})();
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</script> |