mailr/lib/imap_mailbox.rb

208 lines
4.3 KiB
Ruby
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require 'net/imap'
require 'imap_folder'
module ImapMailboxModule
class IMAPError < RuntimeError
end
class IMAPMailbox
attr_reader :connected
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attr_accessor :sfolder
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attr_accessor :logger
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def initialize(logger,debug)
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@sfolder = ''
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@folders = {}
@connected = false
@logger = logger
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Net::IMAP.debug = debug
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end
def connect(server,username,password)
server_name = server.name
server_port = server.port
server_use_ssl = server.use_ssl
unless @connected
begin
@imap = Net::IMAP.new(server_name, server_port, server_use_ssl)
rescue Net::IMAP::ByeResponseError => bye
begin
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System.sleep($defaults["imap_bye_timeout_retry_seconds"])
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@imap = Net::IMAP.new(server_name, server_port, server_use_ssl)
rescue Exception => ex
raise IMAPError, ex.inspect
end
rescue Exception => ex
raise IMAPError, ex.inspect
end
@username = username
begin
@imap.login(username, password)
@connected = true
rescue Exception => ex
raise IMAPError, ex.inspect
end
end
end
def disconnect
if @connected
@imap.logout
@imap.disconnect
@imap = nil
@connected = false
end
end
def folders
@folders = {}
folders = @imap.list('', '*')
if folders
folders.each do |f|
folder = ImapFolderModule::IMAPFolder.new(f.name,f.delim,f.attr)
status = @imap.status(folder.name, ["MESSAGES", "UNSEEN"])
folder.messages = status["MESSAGES"]
folder.unseen = status["UNSEEN"]
@folders[folder.name] = folder
end
end
@folders
end
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def create_folder(name)
begin
@imap.create(Net::IMAP.encode_utf7(name))
rescue Exception => e
raise e
end
end
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def fetch_uids
begin
uids = []
imap_uids = @imap.fetch(1..-1, "UID")
imap_uids.each do |u|
uids << u.attr['UID']
end
return uids
rescue Exception => e
raise e
end
end
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def delete_folder(name)
begin
@imap.delete(Net::IMAP.decode_utf7(name))
rescue Exception => e
raise e
end
end
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def fetch(range,attribs)
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begin
@imap.fetch(range,attribs)
rescue Exception => e
raise e
end
end
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def uid_fetch(range,attribs)
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begin
@imap.uid_fetch(range,attribs)
rescue Exception => e
raise e
end
end
def set_folder(folder_name)
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begin
if folder_name != @sfolder
@imap.select(folder_name)
@sfolder = folder_name
end
rescue Exception => e
raise e
end
end
def status
begin
@imap.status(@sfolder, ["MESSAGES", "RECENT", "UNSEEN"])
rescue Exception => e
raise e
end
end
def fetch_body(uid)
begin
uid_fetch(uid,"BODY[]").first.attr["BODY[]"]
rescue Exception => e
raise e
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end
end
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def delete_message(uid)
begin
@imap.uid_store(uid.to_i, "+FLAGS", :Deleted)
rescue Exception => e
raise e
end
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end
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def expunge
begin
@imap.expunge
rescue Exception => e
raise e
end
end
def set_read(uid)
begin
@imap.uid_store(uid.to_i, "+FLAGS", :Seen)
rescue Exception => e
raise e
end
end
def set_unread(uid)
begin
@imap.uid_store(uid.to_i, "-FLAGS", :Seen)
rescue Exception => e
raise e
end
end
def copy_message(uid,dest_folder)
begin
@imap.uid_copy(uid.to_i, dest_folder)
rescue Exception => e
raise e
end
end
def move_message(uid,dest_folder)
begin
copy_message(uid,dest_folder)
delete_message(uid)
rescue Exception => e
raise e
end
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end
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def append(folder,message,flags)
begin
@imap.append(folder,message,flags)
rescue Exception => e
raise e
end
end
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end
end