Module: ElchScan::Application::Dispatch

Included in:
ElchScan::Application
Defined in:
lib/elch_scan/application/dispatch.rb

Instance Method Summary collapse

Instance Method Details

#_index_movies(directories) ⇒ Object 



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# File 'lib/elch_scan/application/dispatch.rb', line 167

def _index_movies directories
  directories.each_with_object({}) do |dir, result|
    if FileTest.directory?(dir)
      Find.find(dir) do |path|
        # calculate depth
        depth = path.scan(?/).count - dir.scan(?/).count
        depth -= 1 unless File.directory?(path)

        if depth == 1 && File.directory?(path)
          result[File.basename(path)] = Movie.new(
            self,
            dir: dir,
            path: path,
          )
        end
      end
    else
      log(c("Directory unreadable, skipping ", :red) << c("#{dir}", :magenta))
    end
  end
end

#collection_size_changed(cold, cnew, reason = nil) ⇒ Object 



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# File 'lib/elch_scan/application/dispatch.rb', line 156

def collection_size_changed cold, cnew, reason = nil
  if cold != cnew
    log(
      "We have filtered " << c("#{cnew}", :magenta) <<
      c(" movies") << c(" (#{cnew - cold})", :red) <<
      c(" from originally ") << c("#{cold}", :magenta) <<
      (reason ? c(" (#{reason})", :blue) : "")
    )
  end
end

#dispatch(action = (@opts[:dispatch] || :help)) ⇒ Object 



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# File 'lib/elch_scan/application/dispatch.rb', line 4

def dispatch action = (@opts[:dispatch] || :help)
  case action
    when :help then @optparse.to_s.split("\n").each(&method(:log))
    when :version, :info then dispatch_info
    else
      if respond_to?("dispatch_#{action}")
        send("dispatch_#{action}")
      else
        abort("unknown action #{action}", 1)
      end
  end
end

#dispatch_edit_script ⇒ Object 



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# File 'lib/elch_scan/application/dispatch.rb', line 77

def dispatch_edit_script
  record_filter(filter_script(@opts[:select_script]))
end

#dispatch_generate_config ⇒ Object 



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# File 'lib/elch_scan/application/dispatch.rb', line 17

def dispatch_generate_config
  if File.exist?(@config_src)
    log "Configuration already exists, please delete it do generate another one."
  else
    FileUtils.cp("#{ROOT}/doc/config.yml", @config_src)
    log "Sample configuration created!"
    log "You will need to add at least 1 one movie directory."
    answer = ask("Do you want to open the configuration file now? [Yes/no]")
    if ["", "y", "yes"].include?(answer.downcase)
      if RUBY_PLATFORM.include?("darwin")
        exec("open #{@config_src}")
      else
        system "#{cfg :application, :editor} #{@config_src}"
      end
    end
  end
end

#dispatch_index ⇒ Object 



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# File 'lib/elch_scan/application/dispatch.rb', line 81

def dispatch_index
  if cfg(:movies).empty?
    log "You will need at least 1 one movie directory defined in your configuration."
    answer = ask("Do you want to open the file now? [Yes/no]")
    if ["", "y", "yes"].include?(answer.downcase)
      if RUBY_PLATFORM.include?("darwin")
        exec("open #{@config_src}")
      else
        system "#{cfg :application, :editor} #{@config_src}"
      end
    end
  else
    movies = _index_movies(cfg(:movies))
    old_count = movies.count
    return log("No movies found :(") if old_count.zero?
    log(
      "We have found " << c("#{movies.count}", :magenta) <<
      c(" movies in ") << c("#{cfg(:movies).count}", :magenta) << c(" directories")
    )

    if @opts[:console]
      log "You have access to the collection with " << c("movies", :magenta)
      log "Apply existent select script with " << c("apply_filter(movies, 'filter_name')", :magenta)
      log "Type " << c("exit", :magenta) << c(" to leave the console.")
      binding.pry(quiet: true)
    else
      # ask to filter
      if !@opts[:quiet] && @opts[:select_scripts].empty?
        answer = ask("Do you want to filter the results? [yes/No]")
        if ["y", "yes"].include?(answer.downcase)
          movies = apply_filter(movies, record_filter)
          old_count = movies.count
          collection_size_changed old_count, movies.count, "custom filter"
        end
      end

      # filter
      @opts[:select_scripts].each do |filter|
        movies = apply_filter(movies, filter_script(filter))
        collection_size_changed old_count, movies.count, "filter: #{filter}"
        old_count = movies.count
      end

      # permute
      permute_script(movies) if @opts[:permute]

      # ask to save
      if !@opts[:quiet] && !@opts[:output_file]
        answer = ask("Enter filename to save output or leave blank to print to STDOUT:")
        if !answer.empty?
          @opts[:output_file] = answer
        end
      end

      # format results
      begin
        formatter = "ElchScan::Formatter::#{@opts[:formatter]}".constantize.new(self)
      rescue LoadError
        warn "Unknown formatter " << c("#{@opts[:formatter]}", :magenta) << c(", using Plain...", :red)
        formatter = "ElchScan::Formatter::Plain".constantize.new(self)
      end
      results = formatter.format(movies)

      # save
      if @opts[:output_file]
        File.open(@opts[:output_file], "w+") {|f| f.write(results.join("\n")) }
      else
        logger.log_without_timestr do
          results.each {|line| log line }
        end
      end
    end
  end
end

#dispatch_info ⇒ Object 



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# File 'lib/elch_scan/application/dispatch.rb', line 35

def dispatch_info
  logger.log_without_timestr do
    log ""
    log "     Your version: #{your_version = Gem::Version.new(ElchScan::VERSION)}"

    # get current version
    logger.log_with_print do
      log "  Current version: "
      if cfg("application.check_version")
        require "net/http"
        log c("checking...", :blue)

        begin
          current_version = Gem::Version.new Net::HTTP.get_response(URI.parse(ElchScan::UPDATE_URL)).body.strip

          if current_version > your_version
            status = c("#{current_version} (consider update)", :red)
          elsif current_version < your_version
            status = c("#{current_version} (ahead, beta)", :green)
          else
            status = c("#{current_version} (up2date)", :green)
          end
        rescue
          status = c("failed (#{$!.message})", :red)
        end

        logger.raw "#{"\b" * 11}#{" " * 11}#{"\b" * 11}", :print # reset cursor
        log status
      else
        log c("check disabled", :red)
      end
    end

    # more info
    log ""
    log "  ElchScan is brought to you by #{c "bmonkeys.net", :green}"
    log "  Contribute @ #{c "github.com/2called-chaos/elch_scan", :cyan}"
    log "  Eat bananas every day!"
    log ""
  end
end