Class: Hybook::BookPress

Inherits:
Object
  • Object
show all
Defined in:
lib/hybook/press/press.rb,
lib/hybook/press/beer.rb,
lib/hybook/press/world.rb,
lib/hybook/press/football.rb

Overview

todo: change/rename class to Press from BookPress - why, why not??

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ BookPress

Returns a new instance of BookPress.



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# File 'lib/hybook/press/press.rb', line 10

def initialize( config )
  @config = config
end

Class Method Details

.create_beer_book_for(setup, opts = {}) ⇒ Object 



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# File 'lib/hybook/press/beer.rb', line 39

def self.create_beer_book_for( setup, opts={} )
  config = BeerConfig.new( setup: setup )
  BookPress.new( config )
end

.create_football_book_for(setup, opts = {}) ⇒ Object 



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# File 'lib/hybook/press/football.rb', line 34

def self.create_football_book_for( setup, opts={} )
  config = FootballConfig.new( setup: setup )
  BookPress.new( config )
end

.create_world_book_for(setup, opts = {}) ⇒ Object 



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# File 'lib/hybook/press/world.rb', line 39

def self.create_world_book_for( setup, opts={} )
  config = WorldConfig.new( setup: setup )
  BookPress.new( config )
end

Instance Method Details

#build ⇒ Object 



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# File 'lib/hybook/press/press.rb', line 167

def build
  ## all-in-one; do everything; complete all steps
  dl_datasets
  dl_book_templates

  build_db
  build_book
  run_jekyll
end

#build_book ⇒ Object 



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# File 'lib/hybook/press/press.rb', line 131

def build_book
  connect()

  bookfile_path = @config.bookfile_path

  bookfile = Bookfile::Bookfile.load_file( bookfile_path )
  bookfile.dump        ## for debugging

  ### fix:
  ###     assume WorldDb::Models already included ??
  ## - for now always include on prepare
  bookfile.prepare( @config.book_templates_unzip_dir )

  puts "  contintents: #{WorldDb::Model::Continent.count}"   ## for debugging

  bookfile.build( @config.book_templates_unzip_dir )

  puts 'Done.'
end

#build_db ⇒ Object 



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# File 'lib/hybook/press/press.rb', line 85

def build_db
  ## clean; remove db if exits

  db_path = @config.db_path
  FileUtils.rm( db_path )  if File.exists?( db_path )

  connect()
  @config.create_db!

  datafile_path = @config.datafile_path
  pp datafile_path


  ### hack/quick fix for at,de - "standalone quick test": todo
  ##   - find something better
  if datafile_path.end_with?( 'at.rb' ) ||
     datafile_path.end_with?( '/at/Datafile' )
    ## standalone austria for debugging add country
    WorldDb::Model::Country.create!( key: 'at',
                              name: 'Austria',
                              code: 'AUT',
                              pop: 0,
                              area: 0 )
  elsif datafile_path.end_with?( 'de.rb' ) ||
        datafile_path.end_with?( '/de/Datafile' )
    WorldDb::Model::Country.create!( key: 'de',
                              name: 'Germany',
                              code: 'GER',
                              pop: 0,
                              area: 0 )
  else
    # no special case; continue
    puts "[debug] - no special world archive case w/ start script; continue"
  end


  datafile = Datafile::Datafile.load_file( datafile_path )
  datafile.dump    ## for debugging

  logger = LogUtils::Logger.root
  logger.level = :debug

  datafile.read    ## datafile step 2 - read all datasets 
end

#connect ⇒ Object 



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# File 'lib/hybook/press/press.rb', line 63

def connect
  db_path = @config.db_path

  db_config = {
   adapter:  'sqlite3',
   database: db_path
  }

  pp db_config
  ActiveRecord::Base.establish_connection( db_config )

  c = ActiveRecord::Base.connection

  ## try to speed up sqlite
  ## see http://www.sqlite.org/pragma.html
  c.execute( 'PRAGMA synchronous=OFF;' )
  c.execute( 'PRAGMA journal_mode=OFF;' )
  ## c.execute( 'PRAGMA journal_mode=MEMORY;' )
  c.execute( 'PRAGMA temp_store=MEMORY;' )
end

#dl_book_templates ⇒ Object 



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# File 'lib/hybook/press/press.rb', line 35

def dl_book_templates
  ## fetch Bookfile
  bookfile_dir  = @config.bookfile_dir
  bookfile_path = @config.bookfile_path

  ## check if folders exists? if not create folder in path
  FileUtils.mkdir_p( bookfile_dir )  unless Dir.exists?( bookfile_dir )

  ## note: lets use http:// instead of https:// for now - lets us use person proxy (NOT working w/ https for now)
  src = @config.bookfile_url
  ## dest will be something like './Bookfile'

  fetch_bookfile( src, bookfile_path )


  bookfile = Bookfile::Bookfile.load_file( bookfile_path )

  bookfile.dump        ## for debugging
  bookfile.download    ## bookfile step 1 - download all packages/zips (defaults to ./tmp) 
  
  ## todo/check: already checked in unzip if folder exists???
  dest_unzip = @config.book_templates_unzip_dir
  FileUtils.mkdir_p( dest_unzip )  unless Dir.exists?( dest_unzip )

  bookfile.unzip( dest_unzip )   ## bookfile step 2 - unzip book templates 
end

#dl_datasets ⇒ Object 



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# File 'lib/hybook/press/press.rb', line 15

def dl_datasets
  ## fetch Datafile
  datafile_dir  = @config.datafile_dir
  datafile_path = @config.datafile_path

  ## check if folders exists? if not create folder in path
  FileUtils.mkdir_p( datafile_dir )  unless Dir.exists?( datafile_dir )

  ## note: lets use http:// instead of https:// for now - lets us use person proxy (NOT working w/ https for now)
  src = @config.datafile_url
  ## dest will be something like './Datafile'

  fetch_datafile( src, datafile_path )

  datafile = Datafile::Datafile.load_file( datafile_path )
  datafile.dump        ## for debugging
  datafile.download    ## datafile step 1 - download all datasets/zips 
end

#run_jekyll ⇒ Object 



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# File 'lib/hybook/press/press.rb', line 152

def run_jekyll
  # change cwd folder
  cwd = FileUtils.pwd
  puts "cwd (before): #{cwd}"
  FileUtils.cd( @config.book_templates_unzip_dir )
  puts "cwd (after): #{cwd}"

  ## use `cd #{book_dir}; jekyll build`  -- why, why not???
  puts `jekyll build`

  # restore cwd folder
  FileUtils.cd( cwd )
end