Class: Photostat::Local

Inherits:
Plugins::Base show all
Includes:
FileUtils, OSUtils
Defined in:
lib/photostat/plugins/01_local.rb

Instance Method Summary collapse

Methods included from OSUtils

#exec, #file_md5, #files_in_dir, #input, #partial_file_md5, #string_md5

Methods inherited from Plugins::Base

exposes, exposes_help, extended, #help, help_text, included, inherited, plugin_name, register_plugin

Instance Method Details

#activate! ⇒ Object 



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# File 'lib/photostat/plugins/01_local.rb', line 12

def activate!
  unless @activated
    @db = Photostat::DB.instance
    Photostat::DB.migrate!
    @activated = true
  end
end

#config ⇒ Object 



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# File 'lib/photostat/plugins/01_local.rb', line 112

def config
  puts
  config_file = File.expand_path "~/.photostat"

  config = {}
  config = YAML::load(File.read config_file) if File.exists? config_file

  config[:repository_path] ||= "~/Photos"
  config[:repository_path] = input(
    "Wanted location for your Photostat repository", 
    :dir? => true, :default => config[:repository_path])
  config[:repository_path] = File.expand_path(config[:repository_path])

  puts
  unless File.directory? config[:repository_path]
    Dir.mkdir config[:repository_path]
    puts " >>>> repository #{config[:repository_path]} created"
  end

  File.open(config_file, 'w') do |fh|
    fh.write(YAML::dump(config))
    puts " >>>> generated ~/.photostat config"
  end  

  puts
end

#import ⇒ Object 



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# File 'lib/photostat/plugins/01_local.rb', line 20

def import
  opts = Trollop::options do
    opt :path, "Local path to import", :required => true, :type => :string, :short => "-p"
    opt :tags, "List of tags to classify imported pictures", :type => :strings
    opt :visibility, "Choices are 'private', 'protected' and 'public'", :required => true, :type => :string
    opt :move, "Move, instead of copy (better performance, defaults to false, careful)", :type => :boolean
    opt :dry, "Just fake it and print the resulting files", :type => :boolean
  end

  Trollop::die :path, "must be a valid directory" unless File.directory? opts[:path]
  Trollop::die :visibility, "is invalid. Choices are: private, protected and public" unless ['private', 'protected', 'public'].member? opts[:visibility]
  opts[:tags] ||= []

  activate!

  source = File.expand_path opts[:path] 
  config = Photostat.config

  files = files_in_dir(source, :match => /(.jpe?g|.mov)$/i, :absolute? => true)
  count, total = 0, files.length
  puts

  interrupted = false
  trap("INT") { interrupted = true }

  files.each do |fpath|        
    break if interrupted
    count += 1

    STDOUT.print "\r - processed: #{count} / #{total}"
    STDOUT.flush

    if fpath =~ /.jpe?g/i
      type = 'jpg'
      exif = EXIFR::JPEG.new fpath
      dt = (exif.date_time || File.mtime(fpath)).getgm
    else
      type = 'mov'
      dt = File.mtime(fpath).getgm
    end

    md5 = partial_file_md5 fpath
    uid = dt.strftime("%Y%m%d%H%M%S") + "-" + md5[0,6] + "." + type

    local_dir  = type == 'jpg' ? dt.strftime("%Y-%m") : 'movies'
    local_path = File.join(local_dir, uid)
    dest_dir   = File.join(config[:repository_path], local_dir)
    dest_path  = File.join(config[:repository_path], local_path)

    photo = @db[:photos].where(:uid => uid).first
    photo_id = photo ? photo[:id] : nil

    unless photo || opts[:dry]
      photo_id = @db[:photos].insert(
        :uid => uid,
        :type => type,
        :local_path => local_path,
        :visibility => opts[:visibility],
        :created_at => dt,
      )
    end

    opts[:tags].each do |name|
      next if opts[:dry]
      next unless @db[:tags].where(:name => name, :photo_id => photo_id).empty?
      @db[:tags].insert(:name => name, :photo_id => photo_id)
    end

    next if File.exists? dest_path
    next if File.expand_path(dest_path) == File.expand_path(fpath)

    unless opts[:dry]
      mkdir_p dest_dir
      cp fpath, dest_path unless opts[:move]
      mv fpath, dest_path if opts[:move]
    end
  end

  if !files or files.length == 0
    puts " - nothing to do"
  end
  
  if interrupted
    puts
    puts " - interrupted by user" 
    puts
    exit 0
  end

  puts
end