Add .feedignore support to filter site change files

models/site.rb

@@ -1903,6 +1903,27 @@ class Site < Sequel::Model
     true
   end
 
+  def feedignore_patterns
+    return @feedignore_patterns if defined?(@feedignore_patterns)
+    
+    feedignore_path = current_files_path('.feedignore')
+    if File.exist?(feedignore_path)
+      @feedignore_patterns = File.readlines(feedignore_path).map(&:strip).reject { |line| line.empty? || line.start_with?('#') }
+    else
+      @feedignore_patterns = []
+    end
+    @feedignore_patterns
+  end
+
+  def should_ignore_from_feed?(path)
+    return false if feedignore_patterns.empty?
+    feedignore_patterns.any? do |pattern|
+      # Convert glob pattern to regex
+      regex = Regexp.new("^#{pattern.gsub('*', '.*').gsub('?', '.')}$")
+      path.match?(regex)
+    end
+  end
+
   private
 
   def store_file(path, uploaded, opts={})

models/site_change.rb

@@ -7,10 +7,14 @@ class SiteChange < Sequel::Model
   one_to_many :site_change_files
 
   def site_change_filenames(limit=6)
-    site_change_files_dataset.select(:filename).limit(limit).order(:created_at.desc).all.collect {|f| f.filename}.sort_by {|f| f.match('html') ? 0 : 1}
+    filenames = site_change_files_dataset.select(:filename).limit(limit).order(:created_at.desc).all.collect {|f| f.filename}
+    filenames = filenames.reject { |f| site.should_ignore_from_feed?(f) }
+    filenames.sort_by {|f| f.match('html') ? 0 : 1}
   end
 
   def self.record(site, filename)
+    return if site.should_ignore_from_feed?(filename)
+
     site_change = filter(site_id: site.id).order(:created_at.desc).first
 
     if site_change.nil? || site_change.created_at+NEW_CHANGE_TIMEOUT < Time.now