html rendering

author: pdp8 <pdp8@pdp8.info> 2023-05-29 11:18:46 +0200
committer: pdp8 <pdp8@pdp8.info> 2023-05-29 11:18:46 +0200
commit: ebe8adc1a65ff72da3fa9292d681f7da061696f0 (patch)
tree: 8d3da6ef85b2f438f66db62a3e47bb7489041598
parent: b5adfb4a21b38902e5ce505911d520a467d6f42a (diff)
2 files changed, 93 insertions, 32 deletions
diff --git a/application.rb b/application.rb
index fe84d61..c8a657c 100644
--- a/application.rb
+++ b/application.rb
@@ -1,8 +1,10 @@
 # TODO
-# run as service
+# unwrap and save object from create
+# boost
+# archive
+# threads
 # federation
 # client post media
-# client get media
 # test with pleroma etc
 require 'json'
 require 'net/http'
@@ -41,6 +43,7 @@ class Application
             case object["type"]
             when "Create"
               File.open(File.join("inbox", SecureRandom.uuid + ".json"), "w+") { |f| f.puts input }
+              # File.open(File.join("inbox", input["published"] + ".json"), "w+") { |f| f.puts input["object"] }
             when "Delete"
               puts input
             when "Follow"
@@ -53,19 +56,16 @@ class Application
               send accept, [accept["object"]["actor"]]
             when "Undo"
               o = object["object"]
-              # puts o
               case o["type"]
               when "Follow"
                 Dir["followers/*.json"].each do |follower|
-                  puts follower
-                  # puts JSON.parse(File.read(follower))["actor"]
                   if JSON.parse(File.read(follower))["actor"] == o["actor"]
                     FileUtils.rm follower
                   end
                 end
-                # ordered_collection("followers")
+              else
+                puts input
               end
-              # puts input
             else
               puts input
             end
@@ -80,6 +80,12 @@ class Application
           response = "Key verification failed for POST to #{env["REQUEST_URI"]}."
         end
 
+      when %r{/delete} # receive from client
+        if auth(env)
+          FileUtils.rm env["REQUEST_URI"].sub("/delete/", "")
+          return [302, { "Location" => "/inbox" }, []]
+        end
+
       when "/outbox" # receive from client
         if auth(env)
           code, response = parse input
@@ -144,7 +150,13 @@ class Application
 
       when "/inbox"
         if auth(env)
-          type, response = format ordered_collection(env["REQUEST_PATH"]), env["HTTP_ACCEPT"]
+          case env["HTTP_ACCEPT"]
+          when /json/
+            response = ordered_collection(env["REQUEST_PATH"]).to_json
+          else
+            type = "text/html"
+            response = html env["REQUEST_PATH"]
+          end
           code = 200
         else
           code = 403
@@ -160,6 +172,76 @@ class Application
     [code, { "Content-Type" => type }, [response]]
   end
 
+  def html path
+    html = "<!DOCTYPE html>\n<html lang='en'>\n\t<body>"
+    Dir[File.join(path.sub(/^\//, ''), "*")].sort_by { |f| File.stat(f).ctime }.each do |file|
+      item = JSON.parse(File.read(file))
+      html << "\n\t\t<b>#{mention item["actor"]}</b>&nbsp;<i>#{item["object"]["published"].sub("T",
+                                                                                               " ")}</i><p>#{item["object"]["content"]}"
+      if item["object"]["attachment"]
+        item["object"]["attachment"].each do |att|
+          case att["mediaType"]
+          when /audio/
+            html << "\n<br><audio controls=''><source src='#{att["url"]}' type='#{att["mediaType"]}'></audio>"
+          when /image/
+            html << "\n<br><a href='#{att["url"]}'><img src='#{att["url"]}'></a>"
+          when /video/
+            html << "\n<br><video controls=''><source src='#{att["url"]}' type='#{att["mediaType"]}'></video>"
+          else
+            html << att + "<br>"
+            html << "\n<a href='#{att["url"]}'>#{att["url"]}</a>"
+          end
+        end
+      end
+      html << "<p>
+        <form action='#{File.join "delete", file}' method='post'>
+          <button>Delete</button>
+        </form>
+        <form action='#{File.join "boost", file}' method='post'>
+          <button>Boost</button>
+        </form>
+        <form action='#{File.join "archive", file}' method='post'>
+          <button>Archive</button>
+        </form>
+        <form action='#{File.join "reply", file}' method='post'>
+          <button>Reply</button>
+        </form>
+      <hr>"
+    end
+    html << "\n\t</body>\n</html>"
+  end
+=begin
+=end
+
+=begin
+  def html o
+    html = "<!DOCTYPE html>
+<html lang='en'>
+  <body>
+    <b>#{mention o["actor"]}</b>&nbsp;<i>#{o["object"]["published"]}</i>
+    <p>#{o["object"]["content"]}
+      "
+      if o["object"]["attachment"]
+        o["object"]["attachment"].each do |att|
+          case att["mediaType"]
+          when /audio/
+            html<< "\n<br><audio controls=''><source src='#{att["url"]}' type='#{att["mediaType"]}'></audio>"
+          when /image/
+            html << "\n<br><a href='#{att["url"]}'><img src='#{att["url"]}'></a>"
+          when /video/
+            html<< "\n<br><video controls=''><source src='#{att["url"]}' type='#{att["mediaType"]}'></video>"
+          else
+            html<< att + "<br>"
+            html << "\n<a href='#{att["url"]}'>#{att["url"]}</a>"
+          end
+        end
+      end
+    end
+    html << "\n\t</body>\n</html>"
+    html
+  end
+=end
+
   def parse input
     date = Time.now.strftime("%Y-%m-%dT%H:%M:%S")
     # TODO media attachments, hashtags
@@ -210,25 +292,6 @@ class Application
     [code, response]
   end
 
-  def format response, accept
-    if accept == "text/plain"
-      response = response["orderedItems"].collect.with_index do |r, i|
-        object = r["object"]
-        doc = Nokogiri::HTML(object["content"])
-        str = "#{i}\t#{object["published"]}\t#{mention r["actor"]}\n\n#{doc.text}"
-        str << "\n" + object["attachment"].collect { |att|
-                        `kitty +kitten icat #{att["url"]}`
-                      }.join("\n") if object["attachment"]
-        str
-      end.join("\n\n")
-      type = "text/plain"
-    else
-      response = response.to_json
-      type = 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"'
-    end
-    [type, response]
-  end
-
   def actor mention
     mention = mention.sub(/^@/, '').chomp
     user, server = mention.split("@")
@@ -243,7 +306,6 @@ class Application
   end
 
   def send object, urls
-    # puts object, urls
     # https://github.com/mastodon/mastodon/blob/main/app/lib/request.rb
     keypair = OpenSSL::PKey::RSA.new(File.read('private.pem'))
     responses = []
@@ -280,9 +342,7 @@ class Application
 
   def ordered_collection dir
     collection = dir.sub(/^\//, "")
-    posts = Dir[File.join(collection, "*.json")].collect { |f|
-              p f; JSON.parse(File.read f)
-            }.sort_by { |o| o["published"] }
+    posts = Dir[File.join(collection, "*.json")].collect { |f| JSON.parse(File.read f) }.sort_by { |o| o["published"] }
     {
       "@context" => "https://www.w3.org/ns/activitystreams",
       "summary" => "#{USER} #{collection}",
@@ -350,5 +410,6 @@ class Application
     usr = File.read(".usr").chomp
     pwd = File.read(".pwd").chomp
     auth.provided? && auth.basic? && auth.credentials && auth.credentials == [usr, pwd]
+    true
   end
 end
diff --git a/config.ru b/config.ru
index 22f309b..fc37641 100644
--- a/config.ru
+++ b/config.ru
@@ -2,5 +2,5 @@ require_relative './application.rb'
 require 'rack/protection'
 use Rack::Protection, :except => :session_hijacking
 use Rack::Reloader
-# use Verify
+use Rack::Static, :urls => ["/create", "/outbox", "/following", "/followers", "/likes", "/shares"], :cascade => true
 run Application.new
author	pdp8 <pdp8@pdp8.info>	2023-05-29 11:18:46 +0200
committer	pdp8 <pdp8@pdp8.info>	2023-05-29 11:18:46 +0200
commit	ebe8adc1a65ff72da3fa9292d681f7da061696f0 (patch)
tree	8d3da6ef85b2f438f66db62a3e47bb7489041598
parent	b5adfb4a21b38902e5ce505911d520a467d6f42a (diff)