Sha256: 8a6e21983ffa9d3ad70dc0cd0c30922b753418f94bdee5237fd48ab9291599dc
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Size: 1.88 KB
Versions: 13
Compression:
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Contents
require 'builder'
module Alula
class FeedBuilder < Generator
def allow_compressing?
:normal
end
def generate
# Loop all languages and count posts per language
@languages = {}
(self.site.content.posts + self.site.content.pages).each do |post|
post.languages.each do |lang|
@languages[lang] ||= []
@languages[lang] << post
end
end
titles = Hash[@languages.collect {|lang, x| [lang, I18n.t("feedbuilder.recent_posts", locale: lang)]}]
posts = Hash[
@languages.collect do |lang, posts|
[ lang, posts.slice(0, self.options.items) ]
end
]
@feed_page = Alula::Content::Page.new({
generator: self,
posts: posts,
title: titles,
name: self.options.name,
slug: self.options.slug,
sidebar: false,
template: self.options.template,
site: self.site,
layout: "feed",
},
:previous => ->(hook, locale = nil) { nil },
:next => ->(hook, locale = nil) { nil },
:navigation => ->(hook, locale = nil) { nil },
:write => ->(hook, locale = nil) {
begin
_old_renderer = self.posts.collect{|p| p.metadata.renderer}
self.posts.cycle(1) { |p| p.flush; p.metadata.renderer = self.generator;}
hook.call
ensure
self.posts.cycle(1) {|p| p.metadata.renderer = _old_renderer.shift }
end
},
)
self.site.content.pages << @feed_page
# Add link to head
Alula::Plugin.addon(:head, ->(context) {
"<link rel=\"alternate\" type=\"application/rss+xml\" title=\"RSS\" href=\"#{context.url_for(@feed_page.url(context.locale))}\">"
})
# -# %link{rel: "alternate", type: "application/rss+xml", title: "RSS", href: "/feed.xml"}
end
end
end
Alula::Generator.register :feedbuilder, Alula::FeedBuilder
Version data entries
13 entries across 13 versions & 1 rubygems