Class: KindleMailFileDatastore

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

Instance Method Summary collapse

Instance Method Details

#add_entry(kindle_addr, filename) ⇒ Object 



26
27
28
29
30
31
32
33
34
 
# File 'lib/KindleMailFileDatastore.rb', line 26

def add_entry(kindle_addr,filename)
  load_store
  @db[kindle_addr] = {} if(@db[kindle_addr].nil?)
  @db[kindle_addr][filename] = Time.now
  data = Marshal.dump(@db)
  file = File.new(FILE_STORE, "w")
  file.write data
  file.close
end

#clear_history ⇒ Object 



51
52
53
 
# File 'lib/KindleMailFileDatastore.rb', line 51

def clear_history
  FileUtils.rm(FILE_STORE) if File.exist?(FILE_STORE)
end

#file_exists?(kindle_addr, filename) ⇒ Boolean

Returns:

  • (Boolean) 


13
14
15
16
17
18
19
20
21
22
23
24
 
# File 'lib/KindleMailFileDatastore.rb', line 13

def file_exists?(kindle_addr, filename)
  load_store
  if(@db.key?kindle_addr == false)
    return false
  elsif(@db[kindle_addr].nil?)
    return false
  elsif(@db[kindle_addr].key?filename)
    puts "This file was sent to #{kindle_addr} on #{@db[kindle_addr][filename]}"
    return true
  end
  return false
end

#load_store ⇒ Object 



4
5
6
7
8
9
10
11
 
# File 'lib/KindleMailFileDatastore.rb', line 4

def load_store
  if(File.exist?(FILE_STORE))
    data = IO.read(FILE_STORE)
    @db = Marshal.load(data)
  else
    @db = {}
  end
end

#print_history ⇒ Object 



36
37
38
39
40
41
42
43
44
45
46
47
48
49
 
# File 'lib/KindleMailFileDatastore.rb', line 36

def print_history
  load_store
  puts "*** History of files sent using kindlemail (use the -d option to clear the history) ***\n\n"
  if !@db.empty?
    @db.each { |email, val| 
      puts email 
      puts "-"*100
      val.each { |filename,sentdate|  print " => " + filename  + " was sent on " + sentdate.strftime("%a %d %h %H:%M:%S") + "\n" }
      puts "-"*100
    }
  else
    puts "There are no items in the history"
  end
end