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'use strict';
const podcast = require("podcast");
hexo.extend.generator.register("feed", (locals) => {
// Load config
const config = hexo.config;
const theme = hexo.theme.config;
const urler = hexo.extend.helper.get("url_for").bind(hexo);
const strip = hexo.extend.helper.get("strip_html").bind(hexo);
if (!theme.rss || !theme.rss.enable) return;
// Render for site config
const feed = new podcast({
title: config.title,
description: config.description,
copyright: theme.copyright,
language: config.language.slice(0, 2),
siteUrl: config.url,
imageUrl: theme.logo,
itunesSubtitle: config.subtitle,
itunesSummary: config.description,
itunesAuthor: config.author,
itunesExplicit: theme.rss.config.explicit,
itunesCategory: theme.rss.config.category,
itunesOwner: {
name: config.author,
email: theme.rss.config.email
}
});
// Rendor for podcasts
locals.posts.sort('date', -1).each(function (post) {
if (!post.podcast) return;
feed.addItem({
title: post.title,
description: post.excerpt,
url: config.url + urler(post.path),
guid: config.url + urler(post.path),
author: post.podcast.authors.join(', '),
date: post.date,
enclosure: {
url: post.podcast.media.url,
type: post.podcast.media.type,
size: post.podcast.media.size
},
itunesAuthor: post.podcast.authors.join(', '),
itunesExplicit: theme.rss.config.explicit,
itunesSubtitle: post.podcast.subtitle,
itunesSummary: strip(post.excerpt),
itunesCategory: theme.rss.config.category,
itunesDuration: post.podcast.duration
});
});
return {
path: theme.rss.path,
data: feed.buildXml()
};
});
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