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Contents
# frozen_string_literal: true
module Jekyll
module Filters
module SocialNetwork
MASTODON = %r{\A/@\w+\z}.freeze
NON_MASTODON = %w[youtube.com tiktok.com]
SUBDOMAINS = /\A(www|chat)\./.freeze
DOMAIN_MAP = {
't.me' => 'telegram',
'youtu.be' => 'youtube',
'open.spotify.com' => 'spotify'
}.freeze
# Takes a URL and returns a Hash of attributes, useful when you
# want to generate social network buttons from an undetermined
# list of URLs.
#
# Example usage:
#
# {% assign mastodon = 'https://todon.nl/@sutty' | social_network %}
# <a href="{{ mastodon.url }}">
# <i class="fa-{{ mastodon.name }}"></i>
#
# {{ mastodon.name | capitalize }}
# </a>
#
# @param [String]
# @return [Hash]
def social_network(url)
begin
require 'uri'
uri = URI url
host = uri.host = uri.host.sub SUBDOMAINS, ''
name = DOMAIN_MAP[host]
name ||= mastodon?(uri) ? 'mastodon' : host.split('.', 2).first
rescue ArgumentError, URI::InvalidURIError => e
Jekyll.logger.warn(e.message) if Jekyll.respond_to?(:logger)
ensure
host ||= url
name ||= 'globe'
end
{ 'host' => host, 'name' => name, 'url' => url }.to_liquid
end
private
# Other social networks use @username on the URL too
def mastodon?(uri)
return false if NON_MASTODON.include? uri.host
MASTODON =~ uri.path
end
end
end
end
Liquid::Template.register_filter(Jekyll::Filters::SocialNetwork)
Version data entries
6 entries across 6 versions & 1 rubygems