deleted file mode 100644

@@ -1,73 +0,0 @@

-#

-# Author: Brandon Mathis

-# Based on the work of: Josediaz Gonzalez - https://github.com/josegonzalez/josediazgonzalez.com/blob/master/_plugins/blockquote.rb

-#

-# Outputs a string with a given attribution as a quote

-#

-#   {% blockquote Bobby Willis http://google.com/blah the search for bobby's mom %}

-#   Wheeee!

-#   {% endblockquote %}

-#   ...

-#   <blockquote>

-#     <p>Wheeee!</p>

-#     <footer>

-#     <strong>Bobby Willis</strong><cite><a href="http://google.com/blah">The Search For Bobby's Mom</a>

-#   </blockquote>

-#

-require './_plugins/titlecase.rb'

-module Jekyll

-

-  class Blockquote < Liquid::Block

-    FullCiteWithTitle = /([\w\s]+)(https?:\/\/)(\S+\s)([\w\s]+)/i

-    FullCite = /([\w\s]+)(https?:\/\/)(\S+)/i

-    Author =  /([\w\s]+)/

-

-    def initialize(tag_name, markup, tokens)

-      @by = nil

-      @source = nil

-      @title = nil

-      if markup =~ FullCiteWithTitle

-        @by = $1

-        @source = $2 + $3

-        @title = $4.titlecase

-      elsif markup =~ FullCite

-        @by = $1

-        @source = $2 + $3

-      elsif markup =~ Author

-        @by = $1

-      end

-      super

-    end

-

-    def render(context)

-      output = paragraphize(super.map(&:strip).join)

-      author = "<strong>#{@by.strip}</strong>"

-      if @source

-        url = @source.match(/https?:\/\/(.+)/)[1].split('/')

-        parts = []

-        url.each do |part|

-          if (parts + [part]).join('/').length < 32

-            parts << part

-          end

-        end

-        source = parts.join('/')

-        source << '/&hellip;' unless source == @source

-      end

-      cite = "<cite><a href='#{@source}'>#{(@title || source)}</a></cite>"

-      reply = if @by.nil?

-        output

-      elsif !@source.nil?

-        "#{output}<footer>#{author + cite}</footer>"

-      else

-        "#{output}<footer>#{author}</footer>"

-      end

-      "<blockquote>#{reply}</blockquote>"

-    end

-

-    def paragraphize(input)

-      "<p>#{input.gsub(/\n\n/, '</p><p>').gsub(/\n/, '<br/>')}</p>"

-    end

-  end

-end

-

-Liquid::Template.register_tag('blockquote', Jekyll::Blockquote)

deleted file mode 100644

@@ -1,161 +0,0 @@

-# Jekyll category page generator.

-# http://recursive-design.com/projects/jekyll-plugins/

-#

-# Version: 0.1.4 (201101061053)

-#

-# Copyright (c) 2010 Dave Perrett, http://recursive-design.com/

-# Licensed under the MIT license (http://www.opensource.org/licenses/mit-license.php)

-#

-# A generator that creates category pages for jekyll sites.

-#

-# To use it, simply drop this script into the _plugins directory of your Jekyll site. You should

-# also create a file called 'category_index.html' in the _layouts directory of your jekyll site

-# with the following contents (note: you should remove the leading '# ' characters):

-#

-# ================================== COPY BELOW THIS LINE ==================================

-# ---

-# layout: default

-# ---

-#

-# <h1 class="category">{{ page.title }}</h1>

-# <ul class="posts">

-# {% for post in site.categories[page.category] %}

-#     <div>{{ post.date | date_to_html_string }}</div>

-#     <h2><a href="{{ post.url }}">{{ post.title }}</a></h2>

-#     <div class="categories">Filed under {{ post.categories | category_links }}</div>

-# {% endfor %}

-# </ul>

-# ================================== COPY ABOVE THIS LINE ==================================

-#

-# You can alter the _layout_ setting if you wish to use an alternate layout, and obviously you

-# can change the HTML above as you see fit.

-#

-# When you compile your jekyll site, this plugin will loop through the list of categories in your

-# site, and use the layout above to generate a page for each one with a list of links to the

-# individual posts.

-#

-# Included filters :

-# - category_links:      Outputs the list of categories as comma-separated <a> links.

-# - date_to_html_string: Outputs the post.date as formatted html, with hooks for CSS styling.

-#

-# Available _config.yml settings :

-# - category_dir:          The subfolder to build category pages in (default is 'categories').

-# - category_title_prefix: The string used before the category name in the page title (default is

-#                          'Category: ').

-module Jekyll

-

-

-  # The CategoryIndex class creates a single category page for the specified category.

-  class CategoryIndex < Page

-

-    # Initializes a new CategoryIndex.

-    #

-    #  +base+         is the String path to the <source>.

-    #  +category_dir+ is the String path between <source> and the category folder.

-    #  +category+     is the category currently being processed.

-    def initialize(site, base, category_dir, category)

-      @site = site

-      @base = base

-      @dir  = category_dir

-      @name = 'index.html'

-      self.process(@name)

-      # Read the YAML data from the layout page.

-      self.read_yaml(File.join(base, '_layouts'), 'category_index.html')

-      self.data['category']    = category

-      # Set the title for this page.

-      title_prefix             = site.config['category_title_prefix'] || 'Category: '

-      self.data['title']       = "#{title_prefix}#{category}"

-      # Set the meta-description for this page.

-      meta_description_prefix  = site.config['category_meta_description_prefix'] || 'Category: '

-      self.data['description'] = "#{meta_description_prefix}#{category}"

-    end

-

-  end

-

-

-  # The Site class is a built-in Jekyll class with access to global site config information.

-  class Site

-

-    # Creates an instance of CategoryIndex for each category page, renders it, and

-    # writes the output to a file.

-    #

-    #  +category_dir+ is the String path to the category folder.

-    #  +category+     is the category currently being processed.

-    def write_category_index(category_dir, category)

-      index = CategoryIndex.new(self, self.source, category_dir, category)

-      index.render(self.layouts, site_payload)

-      index.write(self.dest)

-      # Record the fact that this page has been added, otherwise Site::cleanup will remove it.

-      self.pages << index

-    end

-

-    # Loops through the list of category pages and processes each one.

-    def write_category_indexes

-      if self.layouts.key? 'category_index'

-        dir = self.config['category_dir'] || 'categories'

-        self.categories.keys.each do |category|

-          self.write_category_index(File.join(dir, category.gsub(/_|\W/, '-')), category)

-        end

-

-      # Throw an exception if the layout couldn't be found.

-      else

-        throw "No 'category_index' layout found."

-      end

-    end

-

-  end

-

-

-  # Jekyll hook - the generate method is called by jekyll, and generates all of the category pages.

-  class GenerateCategories < Generator

-    safe true

-    priority :low

-

-    def generate(site)

-      site.write_category_indexes

-    end

-

-  end

-

-

-  # Adds some extra filters used during the category creation process.

-  module Filters

-

-    # Outputs a list of categories as comma-separated <a> links. This is used

-    # to output the category list for each post on a category page.

-    #

-    #  +categories+ is the list of categories to format.

-    #

-    # Returns string

-    #

-    def category_links(categories)

-      categories = categories.sort!.map do |item|

-        "<a class='category' href='/#{@context.registers[:site].config['category_dir']}/#{item.gsub(/_|\W/, '-')}'/>#{item}</a>"

-      end

-

-      case categories.length

-      when 0

-        ""

-      when 1

-        categories[0].to_s

-      else

-        "#{categories[0...-1].join(', ')}, #{categories[-1]}"

-      end

-    end

-

-    # Outputs the post.date as formatted html, with hooks for CSS styling.

-    #

-    #  +date+ is the date object to format as HTML.

-    #

-    # Returns string

-    def date_to_html_string(date)

-      result = '<span class="month">' + date.strftime('%b').upcase + '</span> '

-      result += date.strftime('<span class="day">%d</span> ')

-      result += date.strftime('<span class="year">%Y</span> ')

-      result

-    end

-

-  end

-

-end

-

deleted file mode 100644

@@ -1 +0,0 @@

-system "compass compile --css-dir source/stylesheets"

deleted file mode 100644

@@ -1,75 +0,0 @@

-#custom filters for Octopress

-

-module OctopressFilters

-  # Used on the blog index to split posts on the <!--more--> marker

-  def exerpt(input)

-    if input.index(/<!--\s*more\s*-->/i)

-      input.split(/<!--\s*more\s*-->/i)[0]

-    else

-      input

-    end

-  end

-

-  # Summary is used on the Archive pages to return the first block of content from a post.

-  def summary(input)

-    if input.index(/\n\n/)

-      input.split(/\n\n/)[0]

-    else

-      input

-    end

-  end

-

-  # Replaces relative urls with full urls

-  def full_urls(input, url='')

-    input.gsub /(\s+(href|src)\s*=\s*["|']{1})(\/[^\"'>]+)/ do

-      $1+url+$3

-    end

-  end

-

-  # Returns a url without the http:// for use in as a search modifier eg. 'search terms site:website.com'

-  def search_url(input)

-    input.gsub /(https?:\/\/)(\S+)/ do

-      $2

-    end

-  end

-

-  # replaces primes with smartquotes using RubyPants

-  def smart_quotes(input)

-    require 'rubypants'

-    RubyPants.new(input).to_html

-  end

-

-  # Returns a title cased string based on John Gruber's title case http://daringfireball.net/2008/08/title_case_update

-  def titlecase(input)

-    input.titlecase

-  end

-

-  # Returns a datetime if the input is a string

-  def datetime(date)

-    if date.class == String

-      date = Time.parse(date)

-    end

-    date

-  end

-

-  # Returns an ordidinal date eg July 22 2007 -> July 22nd 2007

-  def ordinalize(date)

-    date = datetime(date)

-    "#{date.strftime('%b')} #{ordinal(date.strftime('%e').to_i)}, #{date.strftime('%Y')}"

-  end

-

-  # Returns an ordinal number. 13 -> 13th, 21 -> 21st etc.

-  def ordinal(number)

-    if (11..13).include?(number.to_i % 100)

-      "#{number}<span>th</span>"

-    else

-      case number.to_i % 10

-      when 1; "#{number}<span>st</span>"

-      when 2; "#{number}<span>nd</span>"

-      when 3; "#{number}<span>rd</span>"

-      else    "#{number}<span>th</span>"

-      end

-    end

-  end

-end

-Liquid::Template.register_filter OctopressFilters

deleted file mode 100644

@@ -1,94 +0,0 @@

-# A Liquid tag for Jekyll sites that allows embedding Gists and showing code for non-JavaScript enabled browsers and readers.

-# by: Brandon Tilly

-# Source URL: https://gist.github.com/1027674

-# Post http://brandontilley.com/2011/01/31/gist-tag-for-jekyll.html

-#

-# Example usage: {% gist 1027674 gist_tag.rb %} //embeds a gist for this plugin

-

-require 'cgi'

-require 'digest/md5'

-require 'net/https'

-require 'uri'

-

-module Jekyll

-  class GistTag < Liquid::Tag

-    def initialize(tag_name, text, token)

-      super

-      @text           = text

-      @cache_disabled = false

-      @cache_folder   = File.expand_path "../_gist_cache", File.dirname(__FILE__)

-      FileUtils.mkdir_p @cache_folder

-    end

-

-    def render(context)

-      if parts = @text.match(/([\d]*) (.*)/)

-        gist, file = parts[1].strip, parts[2].strip

-        script_url = script_url_for gist, file

-        code       = get_cached_gist(gist, file) || get_gist_from_web(gist, file)

-        html_output_for script_url, code

-      else

-        ""

-      end

-    end

-

-    def html_output_for(script_url, code)

-      code = CGI.escapeHTML code

-      <<-HTML

-<script src='#{script_url}'></script>

-<noscript><pre><code>#{code}</code></pre></noscript>

-      HTML

-    end

-

-    def script_url_for(gist_id, filename)

-      "https://gist.github.com/#{gist_id}.js?file=#{filename}"

-    end

-

-    def get_gist_url_for(gist, file)

-      "https://raw.github.com/gist/#{gist}/#{file}"

-    end

-

-    def cache(gist, file, data)

-      cache_file = get_cache_file_for gist, file

-      File.open(cache_file, "w") do |io|

-        io.write data

-      end

-    end

-

-    def get_cached_gist(gist, file)

-      return nil if @cache_disabled

-      cache_file = get_cache_file_for gist, file

-      File.read cache_file if File.exist? cache_file

-    end

-

-    def get_cache_file_for(gist, file)

-      bad_chars = /[^a-zA-Z0-9\-_.]/

-      gist      = gist.gsub bad_chars, ''

-      file      = file.gsub bad_chars, ''

-      md5       = Digest::MD5.hexdigest "#{gist}-#{file}"

-      File.join @cache_folder, "#{gist}-#{file}-#{md5}.cache"

-    end

-

-    def get_gist_from_web(gist, file)

-      gist_url          = get_gist_url_for gist, file

-      raw_uri           = URI.parse gist_url

-      https             = Net::HTTP.new raw_uri.host, raw_uri.port

-      https.use_ssl     = true

-      https.verify_mode = OpenSSL::SSL::VERIFY_NONE

-      request           = Net::HTTP::Get.new raw_uri.request_uri

-      data              = https.request request

-      data              = data.body

-      cache gist, file, data unless @cache_disabled

-      data

-    end

-  end

-

-  class GistTagNoCache < GistTag

-    def initialize(tag_name, text, token)

-      super

-      @cache_disabled = true

-    end

-  end

-end

-

-Liquid::Template.register_tag('gist', Jekyll::GistTag)

-Liquid::Template.register_tag('gistnocache', Jekyll::GistTagNoCache)

deleted file mode 100644

@@ -1,24 +0,0 @@

-module Jekyll

-  require 'haml'

-  class HamlConverter < Converter

-    safe true

-    priority :low

-

-    def matches(ext)

-      ext =~ /haml/i

-    end

-

-    def output_ext(ext)

-      ".html"

-    end

-

-    def convert(content)

-      begin

-        engine = Haml::Engine.new(content)

-        engine.render

-      rescue StandardError => e

-          puts "!!! HAML Error: " + e.message

-      end

-    end

-  end

-end

deleted file mode 100644

@@ -1,40 +0,0 @@

-require 'pathname'

-

-module Jekyll

-

-  class IncludeCodeTag < Liquid::Tag

-    def initialize(tag_name, file, tokens)

-      super

-      @file = file.strip

-    end

-

-    def render(context)

-      code_dir = (context.registers[:site].config['code_dir'] || 'downloads/code')

-      code_path = (Pathname.new(context.registers[:site].source) + code_dir).expand_path

-      file = code_path + @file

-

-      if File.symlink?(code_path)

-        return "Code directory '#{code_path}' cannot be a symlink"

-      end

-

-      unless file.file?

-        return "File #{file} could not be found"

-      end

-

-      Dir.chdir(code_path) do

-        code = file.read

-        file_type = file.extname

-        url = "#{context.registers[:site].config['url']}/#{code_dir}/#{@file}"

-        source = "<figure><figcaption><span>#{file.basename}</span><a href='#{url}'>download</a></figcaption>\n"

-        source += "{% highlight #{file_type} %}\n" + code + "\n{% endhighlight %}</figure>"

-        partial = Liquid::Template.parse(source)

-        context.stack do

-          partial.render(context)

-        end

-      end

-    end

-  end

-

-end

-

-Liquid::Template.register_tag('include_code', Jekyll::IncludeCodeTag)

deleted file mode 100644

@@ -1,31 +0,0 @@

-require 'pathname'

-

-module Jekyll

-

-  class IncludePartialTag < Liquid::Tag

-    def initialize(tag_name, file, tokens)

-      super

-      @file = file.strip

-    end

-

-    def render(context)

-      file_dir = (context.registers[:site].source || 'source')

-      file_path = Pathname.new(file_dir).expand_path

-      file = file_path + @file

-

-      unless file.file?

-        return "File #{file} could not be found"

-      end

-

-      Dir.chdir(file_path) do

-        partial = Liquid::Template.parse(file.read)

-        context.stack do

-          partial.render(context)

-        end

-      end

-    end

-  end

-end

-

-Liquid::Template.register_tag('include_partial', Jekyll::IncludePartialTag)

-

deleted file mode 100644

@@ -1,42 +0,0 @@

-#

-# Author: Brandon Mathis

-# Based on the sematic pullquote technique by Maykel Loomans at http://miekd.com/articles/pull-quotes-with-html5-and-css/

-#

-# Outputs a span with a data-pullquote attribute set from the marked pullquote. Example:

-#

-#   {% pullquote %}

-#     When writing longform posts, I find it helpful to include pullquotes, which help those scanning a post discern whether or not a post is helpful.

-#     It is important to note, {" pullquotes are merely visual in presentation and should not appear twice in the text. "} That is why it is prefered

-#     to use a CSS only technique for styling pullquotes.

-#   {% endpullquote %}

-#   ...will output...

-#   <p>

-#     <span data-pullquote="pullquotes are merely visual in presentation and should not appear twice in the text.">

-#       When writing longform posts, I find it helpful to include pullquotes, which help those scanning a post discern whether or not a post is helpful.

-#       It is important to note, pullquotes are merely visual in presentation and should not appear twice in the text. This is why a CSS only approach #       for styling pullquotes is prefered.

-#     </span>

-#   </p>

-#

-

-module Jekyll

-

-  class PullquoteTag < Liquid::Block

-    PullQuoteMarkup = /\{(.+)\}/i

-

-    def initialize(tag_name, markup, tokens)

-      super

-    end

-

-    def render(context)

-      output = super

-      if output.join =~ /\{"\s*(.+)\s*"\}/

-        @quote = $1

-        "<span class='has-pullquote' data-pullquote='#{@quote}'>#{output.join.gsub(/\{"\s*|\s*"\}/, '')}</span>"

-      else

-        return "Surround your pullquote like this {! text to be quoted !}"

-      end

-    end

-  end

-end

-

-Liquid::Template.register_tag('pullquote', Jekyll::PullquoteTag)

deleted file mode 100644

@@ -1,30 +0,0 @@

-#

-# Author: Raimonds Simanovskis, http://blog.rayapps.com/

-# Source URL: https://github.com/rsim/blog.rayapps.com/blob/master/_plugins/pygments_cache_patch.rb

-#

-

-require 'fileutils'

-require 'digest/md5'

-

-PYGMENTS_CACHE_DIR = File.expand_path('../../_code_cache', __FILE__)

-FileUtils.mkdir_p(PYGMENTS_CACHE_DIR)

-

-Jekyll::HighlightBlock.class_eval do

-  def render_pygments(context, code)

-    if defined?(PYGMENTS_CACHE_DIR)

-      path = File.join(PYGMENTS_CACHE_DIR, "#{@lang}-#{Digest::MD5.hexdigest(code)}.html")

-      if File.exist?(path)

-        highlighted_code = File.read(path)

-      else

-        highlighted_code = Albino.new(code, @lang).to_s(@options)

-        File.open(path, 'w') {|f| f.print(highlighted_code) }

-      end

-    else

-      highlighted_code = Albino.new(code, @lang).to_s(@options)

-    end

-    output = add_code_tags(highlighted_code, @lang)

-    output = context["pygments_prefix"] + output if context["pygments_prefix"]

-    output = output + context["pygments_suffix"] if context["pygments_suffix"]

-    output

-  end

-end

deleted file mode 100644

@@ -1,308 +0,0 @@

-# Sitemap.xml Generator is a Jekyll plugin that generates a sitemap.xml file by

-# traversing all of the available posts and pages.

-# 

-# How To Use:

-#   1) Copy source file into your _plugins folder within your Jekyll project.

-#   2) Change modify the url variable in _config.yml to reflect your domain name.

-#   3) Run Jekyll: jekyll --server to re-generate your site.

-#

-# Variables:

-#   * Change SITEMAP_FILE_NAME if you want your sitemap to be called something

-#     other than sitemap.xml.

-#   * Change the PAGES_INCLUDE_POSTS list to include any pages that are looping

-#     through your posts (e.g. "index.html", "archive.html", etc.). This will

-#     ensure that right after you make a new post, the last modified date will

-#     be updated to reflect the new post.

-#   * A sitemap.xml should be included in your _site folder.

-#   * If there are any files you don't want included in the sitemap, add them

-#     to the EXCLUDED_FILES list. The name should match the name of the source

-#     file.

-#   * If you want to include the optional changefreq and priority attributes,

-#     simply include custom variables in the YAML Front Matter of that file.

-#     The names of these custom variables are defined below in the

-#     CHANGE_FREQUENCY_CUSTOM_VARIABLE_NAME and PRIORITY_CUSTOM_VARIABLE_NAME

-#     constants.

-#

-# Notes:

-#   * The last modified date is determined by the latest from the following:

-#     system modified date of the page or post, system modified date of

-#     included layout, system modified date of included layout within that

-#     layout, ...

-# 

-# Author: Michael Levin

-# Site: http://www.kinnetica.com

-# Distributed Under A Creative Commons License

-#   - http://creativecommons.org/licenses/by/3.0/

-# 

-# Modified for Octopress by John W. Long

-#

-require 'rexml/document'

-

-module Jekyll

-

-  # Change SITEMAP_FILE_NAME if you would like your sitemap file

-  # to be called something else

-  SITEMAP_FILE_NAME = "sitemap.xml"

-

-  # Any files to exclude from being included in the sitemap.xml

-  EXCLUDED_FILES = ["atom.xml"]

-

-  # Any files that include posts, so that when a new post is added, the last

-  # modified date of these pages should take that into account

-  PAGES_INCLUDE_POSTS = ["index.html"]

-

-  # Custom variable names for changefreq and priority elements

-  # These names are used within the YAML Front Matter of pages or posts

-  # for which you want to include these properties

-  CHANGE_FREQUENCY_CUSTOM_VARIABLE_NAME = "change_frequency"

-  PRIORITY_CUSTOM_VARIABLE_NAME = "priority"

-

-  class Post

-    attr_accessor :name

-

-    def full_path_to_source

-      File.join(@base, @name)

-    end

-

-    def location_on_server

-      "#{site.config['url']}#{url}"

-    end

-  end

-

-  class Page

-    attr_accessor :name

-

-    def full_path_to_source

-      File.join(@base, @dir, @name)

-    end

-

-    def location_on_server

-      location = "#{site.config['url']}#{@dir}#{url}"

-      location.gsub(/index.html$/, "")

-    end

-  end

-

-  class Layout

-    def full_path_to_source

-      File.join(@base, @name)

-    end

-  end

-

-  # Recover from strange exception when starting server without --auto

-  class SitemapFile < StaticFile

-    def write(dest)

-      begin

-        super(dest)

-      rescue

-      end

-

-      true

-    end

-  end

-

-  class SitemapGenerator < Generator

-

-    # Valid values allowed by sitemap.xml spec for change frequencies

-    VALID_CHANGE_FREQUENCY_VALUES = ["always", "hourly", "daily", "weekly",

-      "monthly", "yearly", "never"]

-

-    # Goes through pages and posts and generates sitemap.xml file

-    #

-    # Returns nothing

-    def generate(site)

-      sitemap = REXML::Document.new << REXML::XMLDecl.new("1.0", "UTF-8")

-

-      urlset = REXML::Element.new "urlset"

-      urlset.add_attribute("xmlns",

-        "http://www.sitemaps.org/schemas/sitemap/0.9")

-

-      @last_modified_post_date = fill_posts(site, urlset)

-      fill_pages(site, urlset)

-

-      sitemap.add_element(urlset)

-

-      # File I/O: create sitemap.xml file and write out pretty-printed XML

-      file = File.new(File.join(site.dest, SITEMAP_FILE_NAME), "w")

-      formatter = REXML::Formatters::Pretty.new(4)

-      formatter.compact = true

-      formatter.write(sitemap, file)

-      file.close

-

-      # Keep the sitemap.xml file from being cleaned by Jekyll

-      site.static_files << Jekyll::SitemapFile.new(site, site.dest, "/", SITEMAP_FILE_NAME)

-    end

-

-    # Create url elements for all the posts and find the date of the latest one

-    #

-    # Returns last_modified_date of latest post

-    def fill_posts(site, urlset)

-      last_modified_date = nil

-      site.posts.each do |post|

-        if !excluded?(post.name)

-          url = fill_url(site, post)

-          urlset.add_element(url)

-        end

-

-        path = post.full_path_to_source

-        date = File.mtime(path)

-        last_modified_date = date if last_modified_date == nil or date > last_modified_date

-      end

-

-      last_modified_date

-    end

-

-    # Create url elements for all the normal pages and find the date of the

-    # index to use with the pagination pages

-    #

-    # Returns last_modified_date of index page

-    def fill_pages(site, urlset)

-      site.pages.each do |page|

-        if !excluded?(page.name)

-          path = page.full_path_to_source

-          if File.exists?(path)

-            url = fill_url(site, page)

-            urlset.add_element(url)

-          end

-        end

-      end

-    end

-

-    # Fill data of each URL element: location, last modified,

-    # change frequency (optional), and priority.

-    #

-    # Returns url REXML::Element

-    def fill_url(site, page_or_post)

-      url = REXML::Element.new "url"

-

-      loc = fill_location(page_or_post)

-      url.add_element(loc)

-

-      lastmod = fill_last_modified(site, page_or_post)

-      url.add_element(lastmod) if lastmod

-

-      if (page_or_post.data[CHANGE_FREQUENCY_CUSTOM_VARIABLE_NAME])

-        change_frequency =

-          page_or_post.data[CHANGE_FREQUENCY_CUSTOM_VARIABLE_NAME].downcase

-

-        if (valid_change_frequency?(change_frequency))

-          changefreq = REXML::Element.new "changefreq"

-          changefreq.text = change_frequency

-          url.add_element(changefreq)

-        else

-          puts "ERROR: Invalid Change Frequency In #{page_or_post.name}"

-        end

-      end

-

-      if (page_or_post.data[PRIORITY_CUSTOM_VARIABLE_NAME])

-        priority_value = page_or_post.data[PRIORITY_CUSTOM_VARIABLE_NAME]

-        if valid_priority?(priority_value)

-          priority = REXML::Element.new "priority"

-          priority.text = page_or_post.data[PRIORITY_CUSTOM_VARIABLE_NAME]

-          url.add_element(priority)

-        else

-          puts "ERROR: Invalid Priority In #{page_or_post.name}"

-        end

-      end

-

-      url

-    end

-

-    # Get URL location of page or post

-    #

-    # Returns the location of the page or post

-    def fill_location(page_or_post)

-      loc = REXML::Element.new "loc"

-      loc.text = page_or_post.location_on_server

-

-      loc

-    end

-

-    # Fill lastmod XML element with the last modified date for the page or post.

-    #

-    # Returns lastmod REXML::Element or nil

-    def fill_last_modified(site, page_or_post)

-      path = page_or_post.full_path_to_source

-

-      lastmod = REXML::Element.new "lastmod"

-      date = File.mtime(path)

-      latest_date = find_latest_date(date, site, page_or_post)

-

-      if @last_modified_post_date == nil

-        # This is a post

-        lastmod.text = latest_date.iso8601

-      else

-        # This is a page

-        if posts_included?(page_or_post.name)

-          # We want to take into account the last post date

-          final_date = greater_date(latest_date, @last_modified_post_date)

-          lastmod.text = final_date.iso8601

-        else

-          lastmod.text = latest_date.iso8601

-        end

-      end

-      lastmod

-    end

-

-    # Go through the page/post and any implemented layouts and get the latest

-    # modified date

-    #

-    # Returns formatted output of latest date of page/post and any used layouts

-    def find_latest_date(latest_date, site, page_or_post)

-      layouts = site.layouts

-      layout = layouts[page_or_post.data["layout"]]

-      while layout

-        path = layout.full_path_to_source

-        date = File.mtime(path)

-

-        latest_date = date if (date > latest_date)

-

-        layout = layouts[layout.data["layout"]]

-      end

-

-      latest_date

-    end

-

-    # Which of the two dates is later

-    #

-    # Returns latest of two dates