Class: Honyomi::Core

Inherits:
Object
  • Object
show all
Defined in:
lib/honyomi/core.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}) ⇒ Core

Returns a new instance of Core.



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# File 'lib/honyomi/core.rb', line 10

def initialize(opts = {})
  @opts = opts
end

Instance Attribute Details

#database ⇒ Object (readonly)

Returns the value of attribute database.



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# File 'lib/honyomi/core.rb', line 8

def database
  @database
end

Instance Method Details

#add(filename, options = {}) ⇒ Object 



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# File 'lib/honyomi/core.rb', line 25

def add(filename, options = {})
  book, status = @database.add_from_pdf(filename, options)

  return book, status
end

#db_dir ⇒ Object 



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# File 'lib/honyomi/core.rb', line 155

def db_dir
  File.join(home_dir, 'db')
end

#db_path ⇒ Object 



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# File 'lib/honyomi/core.rb', line 159

def db_path
  File.join(db_dir, 'honyomi.db')
end

#edit(book_id, options) ⇒ Object 



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# File 'lib/honyomi/core.rb', line 34

def edit(book_id, options)
  opts = {}
  opts[:title]     = options[:title]                 if options[:title]
  opts[:author]    = options[:author]                if options[:author]
  opts[:url]       = options[:url]                   if options[:url]
  opts[:path]      = options[:path]                  if options[:path]
  opts[:timestamp] = Time.parse(options[:timestamp]) if options[:timestamp]

  if options[:strip] || options[:no_strip]
    filename = @database.books[book_id].path
    opts[:pages] = Pdf.new(filename).pages
    opts[:pages] = opts[:pages].map { |page| Util.strip_page(page) } if options[:strip]
  end

  @database.change_book(book_id, opts)
end

#image(id, options = {}) ⇒ Object 



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# File 'lib/honyomi/core.rb', line 125

def image(id, options = {})
  output_dir = @database.image_dir(id)

  unless options[:delete]
    if options[:verbose]
      unless File.exist?(output_dir)
        puts "Generate images to '#{output_dir}'"
      else
        puts "Regenerate images to '#{output_dir}'"
      end
    end

    @database.add_image(id)
  else
    if options[:verbose]
      if File.exist?(output_dir)
        puts "Delete images from '#{output_dir}'"
      else
        puts "Already deleted '#{output_dir}'"
      end
    end
    
    @database.delete_image(id)
  end
end

#init_database ⇒ Object 



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# File 'lib/honyomi/core.rb', line 14

def init_database
  FileUtils.mkdir_p(db_dir)
  Groonga::Database.create(path: db_path)
  @database = Database.new(home_dir)
end

#list(args = [], options = {}) ⇒ Object 



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# File 'lib/honyomi/core.rb', line 59

def list(args = [], options = {})
  books = @database.books
  books = books.select("title:@#{options[:title]}").map {|record| record.key} if options[:title]
  
  if args.empty?
    id_length = books.max { |book| book.id.to_s.length }
    id_length = id_length ? id_length.id.to_s.length : 0

    if options[:path]
      books.map do |book|
        "#{book.id.to_s.rjust(id_length)} #{book.path}"
      end
    else
      books.map do |book|
        # "#{book.id} #{book.title} (#{book.page_num} pages) #{book.path}"
        "#{book.id.to_s.rjust(id_length)} #{book.title} (#{book.page_num} pages)"
      end
    end
  else
    results = []
    
    books.each do |book|
      if args.include?(book.id)
        results << <<EOF
id:        #{book.id.to_s}
title:     #{book.title}
author:    #{book.author}
url:       #{book.url}
path:      #{book.path}
pages:     #{book.page_num}
timestamp: #{book.timestamp}

EOF
      end
    end

    results
  end
end

#load_database ⇒ Object 



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# File 'lib/honyomi/core.rb', line 20

def load_database
  Groonga::Database.open(db_path)
  @database = Database.new(home_dir)
end

#move(old_path, new_path) ⇒ Object 



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# File 'lib/honyomi/core.rb', line 151

def move(old_path, new_path)
  @database.move(old_path, new_path)
end

#remove(book_id) ⇒ Object 



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# File 'lib/honyomi/core.rb', line 51

def remove(book_id)
  @database.delete_book(book_id)
end

#search(query) ⇒ Object 



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# File 'lib/honyomi/core.rb', line 55

def search(query)
  @database.search(Query.new(query), cli: true)
end

#update(book_id, options) ⇒ Object 



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# File 'lib/honyomi/core.rb', line 31

def update(book_id, options)
end

#web(options) ⇒ Object 



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# File 'lib/honyomi/core.rb', line 99

def web(options)
  rack_options = {
    :environment => ENV['RACK_ENV'] || "development",
    :pid         => nil,
    :Port        => options[:port],
    :Host        => options[:host],
    :AccessLog   => [],
    :config      => "config.ru",
    # ----------------------------
    :server      => options[:server],
  }

  # Move to the location of the server script
  FileUtils.cd(File.join(File.dirname(__FILE__), 'web'))

  # Create Rack Server
  rack_server = Rack::Server.new(rack_options)

  # Start Rack
  rack_server.start do
    unless options[:no_browser]
      Launchy.open("http://#{options[:host]}:#{options[:port]}")
    end
  end
end