Class: HyBook::Album

Inherits:
Object
  • Object
show all
Defined in:
lib/hybook/type/album.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(title) ⇒ Album

Returns a new instance of Album.



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# File 'lib/hybook/type/album.rb', line 10

def initialize( title )
  @title      = title
  @sections  = []      # sections (for pictures)
end

Instance Attribute Details

#sections ⇒ Object

Returns the value of attribute sections.



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# File 'lib/hybook/type/album.rb', line 8

def sections
  @sections
end

#title ⇒ Object

Returns the value of attribute title.



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# File 'lib/hybook/type/album.rb', line 7

def title
  @title
end

Class Method Details

.create_from_folder(root, opts = {}) ⇒ Object 



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# File 'lib/hybook/type/album.rb', line 20

def self.create_from_folder( root, opts={} )
  dirs = Dir[ "#{root}/**/" ]  ## get all folders n subfolder
  ## pp dirs

  title = opts[:title ] || 'Untitled'

  album = Album.new( title )

  dirs.each do |dir|
    section_title =  dir[ root.length+1..-2 ]  # cut off ROOT_DIR plus leading and trailing /
    files = Dir[ "#{dir}/*.{png,gif,jpg}" ]

    ## fix: use logger
    puts "dir: #{dir}, title: #{section_title}, files: #{files.size}"
    next if files.size == 0   # skip if no image files in folder
  
    section = Section.new( section_title )
    album.sections << section

    ## puts "files:"
    ## pp files

    files.each do |filename|
      extname      = File.extname( filename )
      basename     = File.basename( filename, extname )   # NB: remove extname (that is, suffix e.g. .png,.jpg,.gif etc.)

      picture_title = basename   # use basename
      picture_path  = filename   # TODO/FIX: strip off leading root path ?? why? why not???
      ### rename path to source or src or file or filename - why? why not??


      picture = Picture.new( picture_title, picture_path )
      section.pictures << picture
    end
  end
  album   # return album struct
end