feat: sitemap

feat: reading time
pull/1/head
Mahdi Dibaiee 6 years ago
parent ee400e076f
commit 97f9079fef

@ -8,6 +8,8 @@ twitter_username: mdibaiee
github_username: mdibaiee
repo: "https://github.com/mdibaiee/theread.me"
date_format: "%b %d, %Y"
# Build settings
markdown: kramdown
permalink: /:title/

@ -1,7 +1,7 @@
<div class="share-page">
Share this &rarr;
Share in
<a href="https://twitter.com/intent/tweet?text={{ page.title }}&url={{ site.url }}{{ page.url }}&via={{ site.twitter_username }}&related={{ site.twitter_username }}" rel="nofollow" target="_blank" title="Share on Twitter">Twitter</a>
<a href="https://facebook.com/sharer.php?u={{ site.url }}{{ page.url }}" rel="nofollow" target="_blank" title="Share on Facebook">Facebook</a>
<a href="https://plus.google.com/share?url={{ site.url }}{{ page.url }}" rel="nofollow" target="_blank" title="Share on Google+">Google+</a>
</div>
</div>

@ -5,7 +5,12 @@ layout: default
<div class="post-header">
<h1 class="post-title">{{ page.title }}</h1>
<p class="post-meta">{{ page.date | date: "%b %-d, %Y" }}{% if page.author %} • {{ page.author }}{% endif %}{% if page.meta %} • {{ page.meta }}{% endif %}</p>
<p class="post-meta">
<span>{{ page.date | date: "%b %-d, %Y" }}</span>
{% if page.author %} • <span>{{ page.author }}</span>{% endif %}
{% if page.meta %} • <span>{{ page.meta }}</span>{% endif %}
<span>Reading time: {{ content | reading_time }}</span>
</p>
</div>
<article class="post-content">

@ -0,0 +1,18 @@
# Outputs the reading time
# Read this in “about 4 minutes”
# Put into your _plugins dir in your Jekyll site
# Usage: Read this in about {{ page.content | reading_time }}
module ReadingTimeFilter
def reading_time( input )
words_per_minute = 180
words = input.split.size;
minutes = ( words / words_per_minute ).floor
minutes_label = minutes === 1 ? " minute" : " minutes"
minutes > 0 ? "#{minutes} #{minutes_label}" : "less than 1 minute"
end
end
Liquid::Template.register_filter(ReadingTimeFilter)

@ -0,0 +1,274 @@
# Sitemap.xml Generator is a Jekyll plugin that generates a sitemap.xml file by
# traversing all of the available posts and pages.
#
# See readme file for documenation
#
# Updated to use config file for settings by Daniel Groves
# Site: http://danielgroves.net
#
# Author: Michael Levin
# Site: http://www.kinnetica.com
# Distributed Under A Creative Commons License
# - http://creativecommons.org/licenses/by/3.0/
require 'jekyll/document'
require 'rexml/document'
module Jekyll
class Jekyll::Document
attr_accessor :name
def path_to_source
File.join(*[@name].compact)
end
def location_on_server(my_url)
"#{my_url}#{url}"
end
end
class Page
attr_accessor :name
def path_to_source
File.join(*[@dir, @name].compact)
end
def location_on_server(my_url)
location = "#{my_url}#{url}"
location.gsub(/index.html$/, "")
end
end
# Recover from strange exception when starting server without --auto
class SitemapFile < StaticFile
def write(dest)
true
end
end
class SitemapGenerator < Generator
priority :lowest
# Config defaults
SITEMAP_FILE_NAME = "/sitemap.xml"
EXCLUDE = ["/atom.xml", "/feed.xml", "/feed/index.xml"]
INCLUDE_POSTS = ["/index.html"]
CHANGE_FREQUENCY_NAME = "change_frequency"
PRIORITY_NAME = "priority"
# 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)
# Configuration
sitemap_config = site.config['sitemap'] || {}
@config = {}
@config['filename'] = sitemap_config['filename'] || SITEMAP_FILE_NAME
@config['change_frequency_name'] = sitemap_config['change_frequency_name'] || CHANGE_FREQUENCY_NAME
@config['priority_name'] = sitemap_config['priority_name'] || PRIORITY_NAME
@config['exclude'] = sitemap_config['exclude'] || EXCLUDE
@config['include_posts'] = sitemap_config['include_posts'] || INCLUDE_POSTS
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)
# Create destination directory if it doesn't exist yet. Otherwise, we cannot write our file there.
Dir::mkdir(site.dest) if !File.directory? site.dest
# File I/O: create sitemap.xml file and write out pretty-printed XML
filename = @config['filename']
file = File.new(File.join(site.dest, filename), "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, "/", filename)
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.collections["posts"].docs.each do |post|
if !excluded?(site, post.name)
url = fill_url(site, post)
urlset.add_element(url)
end
date = File.mtime(post.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?(site, page.path_to_source)
if File.exists?(page.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(site, 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[@config['change_frequency_name']])
change_frequency =
page_or_post.data[@config['change_frequency_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[@config['priority_name']])
priority_value = page_or_post.data[@config['priority_name']]
if valid_priority?(priority_value)
priority = REXML::Element.new "priority"
priority.text = page_or_post.data[@config['priority_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(site, page_or_post)
loc = REXML::Element.new "loc"
url = site.config['url'] + site.config['baseurl']
loc.text = page_or_post.location_on_server(url)
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)
lastmod = REXML::Element.new "lastmod"
date = File.mtime(page_or_post.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?(site, page_or_post.path_to_source)
# 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
date = File.mtime(layout.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
def greater_date(date1, date2)
if (date1 >= date2)
date1
else
date2
end
end
# Is the page or post listed as something we want to exclude?
#
# Returns boolean
def excluded?(site, name)
@config['exclude'].include? name
end
def posts_included?(site, name)
@config['include_posts'].include? name
end
# Is the change frequency value provided valid according to the spec
#
# Returns boolean
def valid_change_frequency?(change_frequency)
VALID_CHANGE_FREQUENCY_VALUES.include? change_frequency
end
# Is the priority value provided valid according to the spec
#
# Returns boolean
def valid_priority?(priority)
begin
priority_val = Float(priority)
return true if priority_val >= 0.0 and priority_val <= 1.0
rescue ArgumentError
end
false
end
end
end

@ -9,6 +9,10 @@ body {
background: rgba(0, 0, 0, 0.1);
border-radius: 5px;
margin: 50px 0;
a {
margin-left: 1rem;
}
}
header {
@ -67,11 +71,17 @@ header {
h2, h1 {
text-align: center;
}
.post-meta {
font-size: $small-font-size;
display: block;
text-align: center;
margin-bottom: 2rem;
span {
margin-left: 1rem;
margin-right: 1rem;
}
}
}

@ -9,7 +9,13 @@ layout: default
<li>
<h2>
<a class="post-link" href="{{ post.url | prepend: site.baseurl }}">{{ post.title }}</a>
<span class="post-meta">{{ post.date | date: "%b %-d, %Y" }}</span>
<p class="post-meta">
<span>{{ post.date | date: "%b %-d, %Y" }}</span>
{% if post.author %} • <span>{{ post.author }}</span>{% endif %}
{% if post.meta %} • <span>{{ post.meta }}</span>{% endif %}
<span>Reading time: {{ post.content | reading_time }}</span>
</p>
</h2>
<article class='post-content'>
{{ post.excerpt }}

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