hexo-theme-nexmoe/scripts/helper/image_filter.js

🔥 A special hexo theme.

hexo.extend.filter.register('after_post_render', function(data) {
    const { config: themeCfg } = this.theme;

    data.content = data.content.replace(
        /<img.*?src="(.*?)" alt="(.*?)".*?\/?>/gi,
        '<img onerror="imgOnError(this);" data-fancybox="gallery" src="$1" alt="$2" data-caption="$2" loading="lazy">'
    );

    if (themeCfg.imageCDN.enable) {
        data.content = data.content.replace(
            new RegExp(themeCfg.imageCDN.origin, 'gm'),
            themeCfg.imageCDN.to
        );
    }

    return data;
});