Class: Diary::Parser

Inherits:

Object

• Object
• Diary::Parser

Defined in:

lib/diary-ruby/parser.rb

Class Method Summary

• .parse(infile) ⇒ Object
• .parse_file(file) ⇒ Object

Class Method Details

.parse(infile) ⇒ Object

# File 'lib/diary-ruby/parser.rb', line 5

def self.parse(infile)
  header = []
  body = []
  in_header = true
  split_match = /^---+$/

  Diary.debug("PARSE #{ infile.size } BYTES")

  infile.lines.each do |line|
    if in_header
      if split_match =~ line
        in_header = false
        next
      end

      # check for line
      header << line
    else
      body << line
    end
  end

  metadata = {}

  key_match = /^([A-Za-z_-]+):? (.+)$/
  header.each do |h_line|
    if key_match =~ h_line
      key = $1.strip.downcase
      val = $2.strip

      if /tags/i =~ key
        val = val.split(',').map {|v| v.strip}
      end

      metadata[key] = val
    end
  end

  key = Entry.keygen(metadata['day'], metadata['time'])
  Diary.debug "KEY #{ key }"
  Diary.debug "METADATA #{ metadata.inspect }"
  Diary.debug "BODY #{ body.join(" ") }"

  return Entry.new(
    day: metadata['day'],
    time: metadata['time'],
    tags: metadata['tags'],
    body: body.join("\n").strip,
    title: metadata['title'],
    key: key,
  )
end

.parse_file(file) ⇒ Object

# File 'lib/diary-ruby/parser.rb', line 58

def self.parse_file(file)
  # read
  file.seek(0)
  contents = file.read

  # now parse
  self.parse(contents)
end