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#!/usr/bin/env ruby
require 'json'
require_relative 'lib'
PICTURE_URL = 'https://media.pdp8.info/pictures'
PICTURE_PATH = '/srv/media/pictures'
html = File.read(File.join(SNIPPETS, 'head.html'))
html += nav 'pictures'
posts = Dir[File.join('/srv', 'social', 'outbox', 'create', '*.json')].collect { |f| JSON.load_file(f) }.select do |a|
a['to'].include?('https://www.w3.org/ns/activitystreams#Public') and a['object']['attachment']
end.collect { |a| a['object'] }.select { |o| o['attachment'].size == 1 and o['attachment'][0]['mediaType'].match(/image/) }
posts.sort_by { |o| o['published'] }.reverse.each do |object|
att = object['attachment'][0]
url = att['url']
basename = File.basename(url, File.extname(url))
next if basename == 'cover'
www_path = File.join(PICTURE_PATH, 'www', basename + '.webp')
www_url = File.join(PICTURE_URL, 'www', basename + '.webp')
alt = att['name'] ? att['name'].gsub("'", ''').gsub('"', '"') : ''
src_url = File.join(PICTURE_URL, basename + File.extname(url))
w, h = `/etc/profiles/per-user/ch/bin/identify -format "%w %h" #{www_path}`.chomp.split(' ')
html += "<div class='post'>"
html += "<a href='#{src_url}'><img loading='lazy' width='#{w}' height='#{h}' "
html += "alt='#{alt}' src='#{www_url}'></a>"
html += '</div>'
end
html += File.read(File.join(SNIPPETS, 'tail.html'))
print_html 'pictures', html
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