Class: Rawfeed::PostList

Inherits:
Object
  • Object
show all
Defined in:
lib/rawfeed/content/post.rb

Overview

Post List

Class Method Summary collapse

Class Method Details

.display ⇒ Object 



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# File 'lib/rawfeed/content/post.rb', line 63

def self.display
  directory_base = Rawfeed::CONFIG['POSTS_DIR']
  posts = Dir.glob(File.join(directory_base, "*.{md,markdown}"))

  # Capture arguments in format --key=value
  args = {}
  parsed_args = ARGV.dup
  parsed_args.each do |arg|
    if arg =~ /--([^=]+)=(.*)/
      args[$1] = $2
    end
  end

  filter_tag  = args['tag'] ? args['tag'].downcase : nil
  filter_date = args['date']

  puts "\n" + "Blog Posts List".bold.blue
  puts "Filters: Tag: #{filter_tag || 'None'} | Date: #{filter_date || 'None'}".cyan
  puts "-" * 90

  posts.sort.reverse_each do |file|
    begin
      content = File.read(file)
      if content =~ /\A(---\s*\n.*?\n?)^((---|\.\.\.)\s*$\n?)/m
        data = YAML.safe_load($1, permitted_classes: [Time, Date])

        title     = data['title'] || "No Title"
        published = data['published'] != false ? "YES".green : "NO".red
        tags      = data['tags'] || []
        date      = data['date'].to_s.split(' ').first || "No Date"

        next if filter_tag && !tags.map(&:downcase).include?(filter_tag)
        next if filter_date && date != filter_date

        tag_list = tags.empty? ? "none" : tags.join(", ")
        printf("%-12s | %-3s | %-30s | %s\n", date.cyan, published, title[0..28].ljust(30), tag_list.magenta)
      end
    rescue => e
      puts "[x] Error reading #{file}: #{e.message}".red
    end
  end
  puts "-" * 90
end