Update to edit and also truncate better for Bluesky

Author: marcheiligers

bin/event

@@ -147,29 +147,45 @@ def cmd_publish(args)
     exit 1
   end
 
-  # Replace escaped newlines so they render correctly in Readline
+  # Replace escaped newlines so they render correctly
   default_text = default_text.gsub('\\n', "\n")
 
-  puts "\nEdit your post text (press Enter to accept):"
+  puts "\nOpening your editor to tweak the post text..."
+  require "tempfile"
 
-  Readline.pre_input_hook = -> {
-    Readline.insert_text(default_text)
-    Readline.redisplay
-    Readline.pre_input_hook = nil
-  }
+  file = Tempfile.new(["social_post", ".md"])
+  file.write(default_text)
+  file.close
 
-  final_text = Readline.readline("> ", false)
+  editor = ENV['EDITOR'] || 'nano'
+  final_text = ""
 
-  puts "\nFinal Text:"
-  puts "---"
-  puts final_text
-  puts "---"
-  print "Publish this? (y/n): "
-  unless $stdin.gets.strip.downcase == 'y'
-    puts "Aborted."
-    exit 0
+  loop do
+    system("#{editor} #{file.path}")
+    final_text = File.read(file.path).strip
+
+    puts "\nFinal Text:"
+    puts "---"
+    puts final_text
+    puts "---"
+    print "Publish this? (y)es/(N)o/(e)dit: "
+
+    answer = $stdin.gets.strip.downcase
+
+    if answer == 'y' || answer == 'yes'
+      break
+    elsif answer == 'e' || answer == 'edit'
+      puts "\nReopening editor..."
+      next
+    else
+      puts "Aborted."
+      file.unlink
+      exit 0
+    end
   end
 
+  file.unlink
+
   updates_made = false
   new_content = selected[:content]
 

lib/publishers/bluesky_publisher.rb

@@ -14,6 +14,8 @@ def name = "Bluesky"
   def front_matter_key = "bluesky_post_url"
 
   def post(text, reply_to: nil)
+    text = smart_truncate(text)
+    
     handle = fetch_op_secret(OP_HANDLE)
     return { error: "Failed to retrieve Bluesky handle from 1Password at #{OP_HANDLE}" } unless handle
 
@@ -62,6 +64,42 @@ def post(text, reply_to: nil)
 
   private
 
+  def smart_truncate(text, limit = 300)
+    return text if text.grapheme_clusters.length <= limit
+
+    lines = text.lines
+    footer_start = lines.size
+    
+    # Identify footer: from the bottom up, collect lines that are empty, contain a URL, or contain a hashtag
+    lines.reverse.each_with_index do |line, i|
+      if line.strip.empty? || line.match?(/https?:\/\//) || line.match?(/(?<=\s|^)#\w+/)
+        footer_start = lines.size - 1 - i
+      else
+        break
+      end
+    end
+
+    footer_start = lines.size - 1 if footer_start == 0
+
+    header_and_body = lines[0...footer_start].join
+    footer = lines[footer_start..-1].join
+    clean_footer = footer.strip
+
+    if clean_footer.empty?
+      return text.grapheme_clusters.take(limit - 1).join.strip + "…"
+    end
+
+    # We add "…\n\n" between body and footer, which is 3 graphemes
+    allowed_len = limit - clean_footer.grapheme_clusters.length - 3
+    
+    if allowed_len <= 0
+      return text.grapheme_clusters.take(limit - 1).join.strip + "…"
+    end
+
+    truncated_body = header_and_body.grapheme_clusters.take(allowed_len).join.strip
+    "#{truncated_body}…\n\n#{clean_footer}"
+  end
+
   def create_session(handle, app_password)
     uri = URI("#{API}/xrpc/com.atproto.server.createSession")
     body = { "identifier" => handle, "password" => app_password }