# encoding: UTF-8
# vim: set noet sw=2 ts=2:
###
# Page options, layouts, aliases and proxies
###
require 'asciidoctor'
require 'middleman-asciidoc'
require 'active_support/all'
require 'awesome_print'
require 'font-awesome-sass'
require_relative 'lib/adoc'
require_relative 'lib/gallery'
Haml::TempleEngine.disable_option_validator!

#env = ENV['TARGET'].to_s.downcase

config[:css_dir] = '/assets/styles'
config[:js_dir] = '/assets/scripts'
config[:images_dir] = 'assets/images'
config[:sass_assets_paths] += Array.wrap(FontAwesome::Sass.stylesheets_path)

require 'yaml'
require_relative 'lib/repertoire.rb'
$repertoire = Repertoire.build YAML.load( File.read( 'db/repertoire.yml'), 'db/repertoire.yml', symbolize_names: true)

# Per-page layout changes:
#
# With no layout
page '*.xml', layout: false
page '*.json', layout: false
page '*.txt', layout: false
page 'events/*', layout: :events, data: {type: :events, blog: :events}
page 'gallery/*/*/*/*/*/index.html', layout: :album_image, data: {type: :album_image, blog: :gallery}
page 'gallery/*', layout: :gallery, data: {type: :gallery, blog: :gallery}
page '*.html', layout: :page
#page 'gallery/**/*.webp', layout: false, data: {type: :image}
#page 'gallery/**/*.jpeg', layout: false, data: {type: :image}
ignore '**/.*.sw?'
ignore '.*.sw?'

# With alternative layout
# page "/path/to/file.html", layout: :otherlayout

# Proxy pages (http://middlemanapp.com/basics/dynamic-pages/)
# proxy "/this-page-has-no-template.html", "/template-file.html", locals: {
#  which_fake_page: "Rendering a fake page with a local variable" }

# General configuration

activate :i18n, mount_at_root: :de

# Reload the browser automatically whenever files change
configure :development do
	activate :livereload
end

configure :production do
	activate :deploy,
		deploy_method: :rsync,
		host: '....',
		path: '....',
		build_before: true
end
configure :development do
	activate :deploy,
		deploy_method: :rsync,
		host: '....',
		path: '....',
		build_before: false
end

activate :external_pipeline,
	name: :assets,
	command: 'rake assets',
	source: "assets/build"

#activate :external_pipeline,
#	name: :gallery_images,
#	command: 'rake gallery:all',
#	source: '.cache/gallery'

activate :blog do |events|
  # This will add a prefix to all links, template references and source paths
	events.name = :events
  events.prefix = '/events'
  events.permalink = "{year}/{month}/{day}/{title}"
  #Matcher for blog source files
  #events.sources = "{year}-{month}-{day}-{title}.html"
  #events.taglink = "tags/{tag}.html"
  events.layout  = :events
  events.summary_separator = /(READMORE)/
  events.summary_length    = 256
  events.year_link         = "{year}.html"
  events.month_link        = "{year}/{month}.html"
  events.day_link          = "{year}/{month}/{day}.html"
  events.default_extension = ".adoc"

  events.tag_template      = "tag.html"
  events.calendar_template = "calendar.html"

	events.publish_future_dated = true

  # Enable pagination
  events.paginate  = true
  events.per_page  = 20
  events.page_link = "page/{num}"
end

activate :blog do |gal|
	gal.name = :gallery
	gal.prefix = '/gallery'
	gal.permalink = "{year}/{month}/{day}/{title}"
	gal.sources = "{year}-{month}-{day}-{title}/index.html"
	gal.layout = :gallery
	gal.default_extension = ".adoc"
	gal.paginate  = true
	gal.per_page  = 20
	gal.page_link = "page/{num}"
end

activate :asciidoc do |adoc|
	adoc.template_dirs   = ['asciidoctor-backends/haml/html5']
	adoc.template_engine = 'haml'
	adoc.template_cache  = false
	adoc.attributes      = {
		'source-highlighter' => 'coderay',
    'fa-music' => 'pass:[<i class="fas fa-music"></i>]',
    'fa-paint-brush' => 'pass:[<i class="fas fa-paint-brush"></i>]',
    'ldquo' => "„",
    'rdquo' => "“",
		#'template_dirs': ['asciidoctor-backends/haml/html5'],
		#'template_engine': 'haml',
		#'template_cache': false
	}
end

activate :directory_indexes
activate :fonts4web
activate :fonts_css

###
# Helpers
###

helpers do
	Months = %w[Jänner Februar März April Mai Juni Juli August September Oktober November Dezember]
	def longdate_at time_or_date
		d = time_or_date
		h = {day: d.day, month: Months[d.month-1], year: d.year}
		s =
			if Time === d and [d.hour, d.min].any? {|i| 0!=i}
				h = h.update hour: d.hour, min: d.min, sec: d.sec
				"%<day>d. %<month>s %<year>d %<hour>02d:%<min>02d"
			else
				"%<day>d. %<month>s %<year>d"
			end
		s % h
	end

	def post_times times, alt_time = nil
		times =
			Array.wrap(times).map do |time|
				case time
				when Time, Date
					{time: time}
				when String
					{time: Time.parse( time)}
				when Hash, Middleman::Util::EnhancedHash
					case time[:time]
					when Time, Date
						time
					when String
						time.merge time: Time.parse( time[:time])
					else
						raise "A Time/Date or String-representation as `when.time`-entry expected. Given: #{time[:time].inspect}"
					end
				else
					raise "A Time/Date/String-representation or Hash with time-entry for that as `when`-entry expected. Given: #{time.inspect}"
				end
			end.map do |t|
				if t[:time].beginning_of_day == t
					t.merge time: t[:time].to_date
				else
					t
				end
			end
		times = [{time: alt_time}]  if times.empty?
		times
	end

	def active_page? uri
		x = [uri.to_s, current_page.url].map {|u| Pathname.new URI.parse(u).path.sub( %r!(.+?)/.*\z!, "\\1") }
		x.first == x.last
	end
end

# Build-specific configuration
configure :production do
	# Minify CSS on build
	activate :minify_css
	# Minify Javascript on build
	activate :minify_javascript
	activate :minify_html, preserve_line_breaks: true
end
activate :asset_hash, exts: %w(.css .js)

MiniMagick.configure do |config|
  config.cli = :graphicsmagick
  config.timeout = 5
end

activate :gallery do |g|
	g.basepath = 'source/gallery'
	g.thumbnail_size = '256x256'
end

# Historisch waren die Veranstaltungen unter /blog zu finden, statt unter /events:
([''] + %w[2019/02/28/lovefails/ 2019/02/28/ 2019/02/
2019/03/23/klavierkonzert/ 2019/03/23/ 2019/03/
2019/11/16/klaviermatinee-mit-russischer-musik/ 2019/11/16/ 2019/11/
2019/05/17/klavierfestival-wotrubakirche/ 2019/05/17/ 2019/05/
2019/04/29/an-american-in-vienna/ 2019/04/29/ 2019/04/
2019/
2020/02/09/klavierabend-mit-russischer-musik/ 2020/02/09/ 2020/02/
2020/03/15/duo-hudler-grube/ 2020/03/15/
2020/03/19/heimathaus-brunn/ 2020/03/19/ 2020/03/
2020/09/20/klavierabend-breitenfurt/ 2020/09/20/ 2020/09/
2020/10/10/pop-up-konzert/ 2020/10/10/
2020/10/25/pop-up-konzert/ 2020/10/25/ 2020/10/
2020/05/08/klavierfestival-wotrubakirche-2020/ 2020/05/08/ 2020/05/
2020/
2021/04/24/1-kunstlergesprach/
2021/04/24/2-konzert-perchtoldsdorf/ 2021/04/24/ 2021/04/
2021/
tags/konzert/ page/2/
]).each {|d| redirect "blog/#{d}index.html".gsub(%r<//>, '/'), to: "/events/#{d}".gsub(%r<//>, '/') }