Class: InfoDB

Inherits:
Object
  • Object
show all
Defined in:
lib/hikiutils/infodb.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(file_path) ⇒ InfoDB

Returns a new instance of InfoDB.



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# File 'lib/hikiutils/infodb.rb', line 7

def initialize(file_path)
  @file_path=File.join(file_path,"info.db")
  @db = Hash.new
  file = File.read(@file_path)
#    if Kconv.iseuc(file) then # fail to guess
  if NKF.guess(file)==NKF::EUC then
    print "WARNING : this info.db is written in euc, thus not supported.\n"
    print "#{@file_path}.\n"
    exit
  end
  @db = TMarshal::load(file)
end

Instance Attribute Details

#db ⇒ Object

Returns the value of attribute db.



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# File 'lib/hikiutils/infodb.rb', line 6

def db
  @db
end

#file_path ⇒ Object

Returns the value of attribute file_path.



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# File 'lib/hikiutils/infodb.rb', line 6

def file_path
  @file_path
end

#text_dir ⇒ Object

Returns the value of attribute text_dir.



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# File 'lib/hikiutils/infodb.rb', line 6

def text_dir
  @text_dir
end

Instance Method Details

#delete(name) ⇒ Object 



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# File 'lib/hikiutils/infodb.rb', line 33

def delete(name)
  p @db.delete(name)
end

#dump ⇒ Object 



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# File 'lib/hikiutils/infodb.rb', line 46

def dump
  dump_file = File.open(@file_path,'w')
  TMarshal::dump(@db,dump_file)
  dump_file.close
end

#show(name) ⇒ Object 



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# File 'lib/hikiutils/infodb.rb', line 29

def show(name)
  @db[name]
end

#show_inconsist ⇒ Object 



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# File 'lib/hikiutils/infodb.rb', line 52

def show_inconsist
  @text_dir = Dir::entries(File.join(file_path,"text"))[3..-1]
  cont = ""
  @text_dir.each { |ent|
    if @db[ent]==nil then
      cont << "in text_dir but not in db:#{ent}\n"
      next
    end
    #  newdb.store(ent,db[ent])
  }

  @db.each { |ent|
    name = ent[0]
    if !(@text_dir.member? (name)) then
      cont <<  "in db but not in text_dir:#{name}\n"
    end
  }
  return cont
end

#show_link(file_name) ⇒ Object 



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# File 'lib/hikiutils/infodb.rb', line 20

def show_link(file_name)
  @db.each{|ele|
    ref = ele[1][:references]
    if ref.include?(file_name) then
      p ele[0]
    end
  }
end

#update(name) ⇒ Object 



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# File 'lib/hikiutils/infodb.rb', line 37

def update(name)
  if @db[name]==nil then
    puts "no info"
    exit
  end
  p @db[name][:last_modified] = Time.now
  self.dump
end