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jekyll plugins cleanup

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This commit is contained in:
Matthias Kretschmann 2013-12-07 14:54:12 +01:00
parent cae922e968
commit 963e8ca5ba
3 changed files with 0 additions and 247 deletions
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31
_src/_plugins/octopress_filters.rb
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@ -1,35 +1,4 @@
#custom filters for Octopress #custom filters for Octopress
require './_src/_plugins/post_filters.rb'
require './_src/_plugins/raw.rb'
require 'rubypants'
module OctopressFilters
include TemplateWrapper
def pre_filter(input)
input = input
end
def post_filter(input)
input = unwrap(input)
RubyPants.new(input).to_html
end
end
module Jekyll
class ContentFilters < PostFilter
include OctopressFilters
def pre_render(post)
if post.ext.match('html|textile|markdown|md|haml|slim|xml')
post.content = pre_filter(post.content)
end
end
def post_render(post)
if post.ext.match('html|textile|markdown|md|haml|slim|xml')
post.content = post_filter(post.content)
end
end
end
end
module OctopressLiquidFilters module OctopressLiquidFilters

176
_src/_plugins/post_filters.rb
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@ -1,176 +0,0 @@
module Jekyll
# Extended plugin type that allows the plugin
# to be called on varous callback methods.
#
# Examples:
# https://github.com/tedkulp/octopress/blob/master/plugins/post_metaweblog.rb
# https://github.com/tedkulp/octopress/blob/master/plugins/post_twitter.rb
class PostFilter < Plugin
#Called before post is sent to the converter. Allows
#you to modify the post object before the converter
#does it's thing
def pre_render(post)
end
#Called after the post is rendered with the converter.
#Use the post object to modify it's contents before the
#post is inserted into the template.
def post_render(post)
end
#Called after the post is written to the disk.
#Use the post object to read it's contents to do something
#after the post is safely written.
def post_write(post)
end
end
# Monkey patch for the Jekyll Site class. For the original class,
# see: https://github.com/mojombo/jekyll/blob/master/lib/jekyll/site.rb
class Site
# Instance variable to store the various post_filter
# plugins that are loaded.
attr_accessor :post_filters
# Instantiates all of the post_filter plugins. This is basically
# a duplication of the other loaders in Site#setup.
def load_post_filters
self.post_filters = Jekyll::PostFilter.subclasses.select do |c|
!self.safe || c.safe
end.map do |c|
c.new(self.config)
end
end
end
# Monkey patch for the Jekyll Post class. For the original class,
# see: https://github.com/mojombo/jekyll/blob/master/lib/jekyll/post.rb
class Post
# Copy the #write method to #old_write, so we can redefine #write
# method.
alias_method :old_write, :write
# Write the generated post file to the destination directory. It
# then calls any post_write methods that may exist.
# +dest+ is the String path to the destination dir
#
# Returns nothing
def write(dest)
old_write(dest)
post_write if respond_to?(:post_write)
end
end
# Monkey patch for the Jekyll Page class. For the original class,
# see: https://github.com/mojombo/jekyll/blob/master/lib/jekyll/page.rb
class Page
# Copy the #write method to #old_write, so we can redefine #write
# method.
alias_method :old_write, :write
# Write the generated post file to the destination directory. It
# then calls any post_write methods that may exist.
# +dest+ is the String path to the destination dir
#
# Returns nothing
def write(dest)
old_write(dest)
post_write if respond_to?(:post_write)
end
end
# Monkey patch for the Jekyll Convertible module. For the original class,
# see: https://github.com/mojombo/jekyll/blob/master/lib/jekyll/convertible.rb
module Convertible
def is_post?
self.class.to_s == 'Jekyll::Post'
end
def is_page?
self.class.to_s == 'Jekyll::Page'
end
def is_filterable?
is_post? or is_page?
end
# Call the #pre_render methods on all of the loaded
# post_filter plugins.
#
# Returns nothing
def pre_render
self.site.load_post_filters unless self.site.post_filters
if self.site.post_filters and is_filterable?
self.site.post_filters.each do |filter|
filter.pre_render(self)
end
end
end
# Call the #post_render methods on all of the loaded
# post_filter plugins.
#
# Returns nothing
def post_render
if self.site.post_filters and is_filterable?
self.site.post_filters.each do |filter|
filter.post_render(self)
end
end
end
# Call the #post_write methods on all of the loaded
# post_filter plugins.
#
# Returns nothing
def post_write
if self.site.post_filters and is_filterable?
self.site.post_filters.each do |filter|
filter.post_write(self)
end
end
end
# Copy the #transform method to #old_transform, so we can
# redefine #transform method.
alias_method :old_transform, :transform
# Transform the contents based on the content type. Then calls the
# #post_render method if it exists
#
# Returns nothing.
def transform
old_transform
post_render if respond_to?(:post_render)
end
# Copy the #do_layout method to #old_do_layout, so we can
# redefine #do_layout method.
alias_method :old_do_layout, :do_layout
# Calls the pre_render method if it exists and then adds any necessary
# layouts to this convertible document.
#
# payload - The site payload Hash.
# layouts - A Hash of {"name" => "layout"}.
#
# Returns nothing.
def do_layout(payload, layouts)
pre_render if respond_to?(:pre_render)
old_do_layout(payload, layouts)
end
# Returns the full url of the post, including the
# configured url
def full_url
self.site.config['url'] + self.url
end
end
end

40
_src/_plugins/raw.rb
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@ -1,40 +0,0 @@
# Author: Brandon Mathis
# Description: Provides plugins with a method for wrapping and unwrapping input to prevent Markdown and Textile from parsing it.
# Purpose: This is useful for preventing Markdown and Textile from being too aggressive and incorrectly parsing in-line HTML.
module TemplateWrapper
# Wrap input with a <div>
def safe_wrap(input)
"<div class='bogus-wrapper'><notextile>#{input}</notextile></div>"
end
# This must be applied after the
def unwrap(input)
input.gsub /<div class='bogus-wrapper'><notextile>(.+?)<\/notextile><\/div>/m do
$1
end
end
end
# Author: phaer, https://github.com/phaer
# Source: https://gist.github.com/1020852
# Description: Raw tag for jekyll. Keeps liquid from parsing text betweeen {% raw %} and {% endraw %}
module Jekyll
class RawTag < Liquid::Block
def parse(tokens)
@nodelist ||= []
@nodelist.clear
while token = tokens.shift
if token =~ FullToken
if block_delimiter == $1
end_tag
return
end
end
@nodelist << token if not token.empty?
end
end
end
end
Liquid::Template.register_tag('raw', Jekyll::RawTag)