module Blogtext

# File lib/blogtext.rb, line 34
def self.cli_convert
  @filename = ARGV[0]
  puts @filename
  @changes = convert @filename
  IO.write(@filename,@changes)
end

# File lib/blogtext.rb, line 29
def self.convert filename
  @contents = IO.read(filename)
  perform
end

# File lib/blogtext.rb, line 12
def self.new_contents(arr)
  arr.join("\n")
end

# File lib/blogtext.rb, line 16
def self.perform
  res = []
  @contents.each_with_index do |l,i|
    res.push("<h1>#{l.strip}</h1>") if (i == 0)
    res.push("<h3>#{l.strip}</h3>") if (i == 1)
    res.push(Video.add(l)) if l.start_with?("[video]")
    res.push(Image.add(l)) if l.start_with?("[image]")
    res.push(Quote.add(l)) if l.start_with?("[quote]")
    res.push(Paragraph.add(l.strip)) if ((i>1) && !l.start_with?("[quote]","[image]","[video]"))
  end
  @newcontents = new_contents(res)
end

# File lib/blogtext/version.rb, line 4
def self.version_info
  puts "Blogtext gem - Version #{VERSION}"
  puts "Author: Ed de Almeida (evaldoajunior@gmail.com)"
end