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'use strict';
hexo.extend.filter.register('after_post_render', (data) => {
if (hexo.theme.config.lazyload !== true) return;
const loading = "data:image/gif;base64,R0lGODlhAQABAAAAACw=";
data.content = data.content.replace(/<img(.*?)src="(.*?)"(.*?)>/gi, (str, _, src) => {
if (/data-srcset/gi.test(str) || /src="data:image(.*?)/gi.test(str))
return str;
return str.replace(src, `${src}" class="lazy" data-srcset="${src}" srcset="${loading}`);
});
});
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