Script for quick adding notes to Dendron

d.rb

## To add extract the open graph things

require 'optparse'
require 'metainspector'

def note(title, url, tags, content, desc = nil)
  return %Q|---
title: #{title}
desc: #{desc if !desc.to_s.empty?}
#{"source: #{url if !url.to_s.empty?}"}
updated: #{Time.now.to_i * 1000}
created: #{Time.now.to_i * 1000}
---

#{content if !content.to_s.empty?}

#{tags.map{|x| "[[tags/#{x}.md]]"}.join("\n") if tags.to_a.any?}|
end

def pa(string)
  separator = "-"
  # Replace accented chars with their ASCII equivalents.
  parameterized_string = string.dup.downcase

  # Turn unwanted chars into the separator.
  parameterized_string.gsub!(/[^a-z0-9\-_]+/, separator)

  re_duplicate_separator        = /-{2,}/
  re_leading_trailing_separator = /^-|-$/

  # No more than one of the separator in a row.
  parameterized_string.gsub!(re_duplicate_separator, separator)
  # Remove leading/trailing separator.
  parameterized_string.gsub!(re_leading_trailing_separator, "".freeze)
  parameterized_string
end

url = title = path = tags = content = desc = nil
force = false

OptionParser.new do |opts|
  opts.banner = "Usage: d.rb [options]"

  opts.on("-tTITLE", "--title=TITLE", "Title") do |v|
    title = v
  end

  opts.on("-uURL", "--url=URL", "URL, will be used to retrieve meta") do |v|
    url = v
  end

  opts.on("-f", "--force", "Force overwrite if file already exists") do |v|
    force = true
  end

  opts.on("-aTAGS", "--tags=TAGS", "Tags, space sparated") do |v|
    tags = v.split(" ")
  end

  opts.on("-dDESC", "--desc=DESC", "Description") do |v|
    desc = v
  end

  opts.on("-pPATH", "--path=PATH", "Path, default 'resources/article'") do |v|
    path = v
  end

  opts.on("-cCONTENT", "--content=CONTENT", "The body of the note") do |v|
    content = v
  end

  opts.on("-h", "--help", "Prints this help") do
    puts opts
    exit
  end
end.parse!

if title.to_s.empty? and url.to_s.empty?
  return
end

if !url.empty?
  page = MetaInspector.new(url)
  url = page.untracked_url

  if title.to_s.empty?
    title = page.title
  end

  if title.to_s.empty?
    title = url.split("/").last.split("?").first.gsub("-", " ").split.map(&:capitalize).join(' ')
  end

  desc = page.best_description
end

path = 'resources/articles' if !path

BASE = ""

fp = "#{BASE}#{path}/" + pa(title) + '.md'

if !File.exists?(fp) or force
  File.open(fp, 'w') do |f|
    f.write note(title, url, tags, content, desc)
  end
  puts "[CREATED] #{fp}"
else
  puts "[ALREADY EXISTS] #{fp}"
end