我想让 Jekyll 为每个页面和帖子创建一个 HTML 文件和一个 JSON 文件。这是为了提供我的 Jekyll 博客的 JSON API - 例如可以在/posts/2012/01/01/my-post.html或/posts/2012/01/01/my-post.json
有谁知道是否有 Jekyll 插件，或者我将如何开始编写这样的插件，以并排生成两组文件？
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7466 次
3 回答
12
我也在寻找类似的东西，所以我学习了一点 ruby 并制作了一个脚本，可以生成 Jekyll 博客文章的 JSON 表示。我仍在努力，但大部分都在那里。
我将它与 Gruntjs、Sass、Backbonejs、Requirejs 和 Coffeescript 放在一起。如果你喜欢，你可以看看我在 Github 上的 jekyll-backbone 项目。
# encoding: utf-8
#
# Title:
# ======
# Jekyll to JSON Generator
#
# Description:
# ============
# A plugin for generating JSON representations of your
# site content for easy use with JS MVC frameworks like Backbone.
#
# Author:
# ======
# Jezen Thomas
# jezenthomas@gmail.com
# http://jezenthomas.com
module Jekyll
require 'json'
class JSONGenerator < Generator
safe true
priority :low
def generate(site)
# Converter for .md > .html
converter = site.getConverterImpl(Jekyll::Converters::Markdown)
# Iterate over all posts
site.posts.each do |post|
# Encode the HTML to JSON
hash = { "content" => converter.convert(post.content)}
title = post.title.downcase.tr(' ', '-').delete("’!")
# Start building the path
path = "_site/dist/"
# Add categories to path if they exist
if (post.data['categories'].class == String)
path << post.data['categories'].tr(' ', '/')
elsif (post.data['categories'].class == Array)
path << post.data['categories'].join('/')
end
# Add the sanitized post title to complete the path
path << "/#{title}"
# Create the directories from the path
FileUtils.mkpath(path) unless File.exists?(path)
# Create the JSON file and inject the data
f = File.new("#{path}/raw.json", "w+")
f.puts JSON.generate(hash)
end
end
end
end
于 2013-09-11T09:29:14.443 回答
5
require 'json'
module Jekyll
class JSONPostGenerator < Generator
safe true
def generate(site)
site.posts.each do |post|
render_json(post,site)
end
site.pages.each do |page|
render_json(page,site)
end
end
def render_json(post, site)
#add `json: false` to YAML to prevent JSONification
if post.data.has_key? "json" and !post.data["json"]
return
end
path = post.destination( site.source )
#only act on post/pages index in /index.html
return if /\/index\.html$/.match(path).nil?
#change file path
path['/index.html'] = '.json'
#render post using no template(s)
post.render( {}, site.site_payload)
#prepare output for JSON
post.data["related_posts"] = related_posts(post,site)
output = post.to_liquid
output["next"] = output["next"].id unless output["next"].nil?
output["previous"] = output["previous"].id unless output["previous"].nil?
#write
#todo, figure out how to overwrite post.destination
#so we can just use post.write
FileUtils.mkdir_p(File.dirname(path))
File.open(path, 'w') do |f|
f.write(output.to_json)
end
end
def related_posts(post, site)
related = []
return related unless post.instance_of?(Post)
post.related_posts(site.posts).each do |post|
related.push :url => post.url, :id => post.id, :title => post.to_liquid["title"]
end
related
end
end
end
两者都应该完全按照您的意愿行事。
于 2013-03-22T14:00:28.937 回答