Class: PostProcessor

Inherits:
Object
  • Object
show all
Includes:
BasicLogging
Defined in:
lib/flnews_post_proc.rb

Overview

The main application class.

Does it.

Constant Summary

Constants included from BasicLogging

BasicLogging::DEBUG, BasicLogging::ERROR, BasicLogging::FATAL, BasicLogging::INFO, BasicLogging::Levels, BasicLogging::UNKNOWN, BasicLogging::WARN

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from BasicLogging

#clear_log, is_muted?, #level, #log, mute, #set_level, #set_target, #target

Constructor Details

#initialize(article_text) ⇒ PostProcessor

Returns a new instance of PostProcessor.



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# File 'lib/flnews_post_proc.rb', line 35

def initialize(article_text)
  @config = Configuration.instance
  # for simplicity.
  # separate the headers and the body.
  debug ' initializing headers'
  headers = Headers.new(article_text)
  debug('headers is ' << headers.inspect)
  body = Body.new(article_text)

  debug('calling headers.update')
  headers.update()

  debug 'getting newsgroups'
  begin
    newsgroups = headers.newsgroups
    debug "\thave newsgroups " << newsgroups.to_s
  rescue Exception => ex 
    error "Cannot get Newsgroups: " << ex.message
  end

  # Order matters. These actions work on a 
  # preliminary version of the article, each 
  # one on the result of the previous !
  body.set_intro(newsgroups.intro)

  # if need be, extract references and footnotes.
  body.handle_references
  # signatures are ignored in Supersedes
  body.set_signature(newsgroups.signature)

  # verify and eventually correct URIs.
  # Will only handle http(s) for the time.
  body.handle_uris

  # get the headers and the body as a string.
  # Assemble.
  @article = headers.join << $LN << body.join

  diff = Diffy::Diff.new(article_text, @article, :context => 2).to_s
  info("\n" << "–" * 20 << "\nDiffs\n" << "–" * 20 << "\n" << diff)  
end

Instance Attribute Details

#article ⇒ Object (readonly)

Returns the value of attribute article.



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# File 'lib/flnews_post_proc.rb', line 77

def article
  @article
end