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#!/usr/bin/env ruby
require_relative 'lib'
require 'fileutils'
PICTURE_PATH = '/srv/media/pictures'
WEBP_PATH = File.join PICTURE_PATH, 'webp'
TXT_PATH = File.join PICTURE_PATH, 'txt'
ALBUM_PATH = File.join PICTURE_PATH, 'albums'
PICTURE_URL = File.join MEDIA_URL, 'pictures'
WEBP_URL = File.join PICTURE_URL, 'webp'
THUMB_URL = File.join PICTURE_URL, 'thumb'
JPEG_URL = File.join PICTURE_URL, 'jpeg'
def meta(img, album)
basename = File.basename(img, File.extname(img))
path = File.join(WEBP_PATH, basename + '.webp')
{
basename: basename,
webp: File.join(WEBP_URL, basename + '.webp'),
txt: File.join(TXT_PATH, basename + '.txt'),
src: File.join(JPEG_URL, basename + File.extname(img)),
thumb: File.join(THUMB_URL, basename + '.webp'),
href: File.join('/pictures', File.basename(album),
File.basename(img, File.extname(img)) + '.html')
}
end
albums = Dir[File.join ALBUM_PATH, '*'].sort_by { |a| File.mtime a }.reverse
albums.each do |album|
www_dir = File.join('/srv/www/pdp8-test/pictures', File.basename(album))
FileUtils.mkdir_p www_dir
`cd /srv/www/pdp8-test/pictures; git add #{File.basename(album)}`
images = File.readlines(album, chomp: true)
n = images.size
images.each_with_index do |img, i|
before = meta(images[(i - 1) % n], album)[:href]
after = meta(images[(i + 1) % n], album)[:href]
meta = meta img, album
html = File.read(File.join(SNIPPETS, 'head.html'))
html += nav 'pictures'
html += "<div class='slide'>"
html += '<img '
html += "alt='#{File.read(meta[:txt])}' " if File.exist?(meta[:txt])
html += "src='#{meta[:webp]}'>"
html += "<div class='slidenav'>"
html += "<a href='#{before}' class='navarrow'>←</a>"
html += "<a href='/pictures.html##{File.basename(album)}'>back</a>"
html += "<a href='#{after}' class='navarrow'>→</a>"
html += '</div>'
html += '</div>'
html += File.read(File.join(SNIPPETS, 'tail.html'))
html_file = File.join(www_dir, File.basename(img, File.extname(img)) + '.html')
File.open(html_file, 'w+') { |f| f.puts html }
puts `tidy -iqm -w 0 #{html_file} 2>&1`
end
end
html = File.read(File.join(SNIPPETS, 'head.html'))
html += nav 'pictures'
albums.each do |album|
www_dir = File.join('/srv/www/pdp8-test/pictures', File.basename(album))
FileUtils.mkdir_p www_dir
images = File.readlines(album, chomp: true)
n = images.size
html += "<section id='#{File.basename album}'>"
html += "<h1><a href='#{meta(images.first,
album)[:href]}'>#{File.basename(album).gsub('_', ' ')}</a></h1>\n"
html += "<div class='gallery'>"
images.each_with_index do |img, _i|
meta = meta img, album
html += "<a href='#{meta[:href]}'><img class='thumb' loading='lazy' width='150' height='100' "
html += "alt='#{File.read(meta[:txt])}' " if File.exist?(meta[:txt])
html += "src='#{meta[:thumb]}'></a>"
end
html += '</div>'
html += '</section>'
end
html += File.read(File.join(SNIPPETS, 'tail.html'))
print_html 'pictures', html
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