html.rb separated, Makefile for website generation

1 files changed, 33 insertions, 0 deletions

diff --git a/pictures.rb b/pictures.rb
new file mode 100755
index 0000000..e21cb9b
--- /dev/null
+++ b/pictures.rb
@@ -0,0 +1,33 @@
+#!/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