1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
|
=begin
Feed2Imap - RSS/Atom Aggregator uploading to an IMAP Server
Copyright (c) 2005 Lucas Nussbaum <lucas@lucas-nussbaum.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
=end
require 'yaml'
require 'uri'
require 'feed2imap/imap'
require 'feed2imap/maildir'
require 'etc'
require 'socket'
require 'set'
# Default cache file
DEFCACHE = ENV['HOME'] + '/.feed2imap.cache'
# Hostname and login name of the current user
HOSTNAME = Socket.gethostname
LOGNAME = Etc.getlogin
# Feed2imap configuration
class F2IConfig
attr_reader :imap_accounts, :cache, :feeds, :dumpdir, :updateddebug, :max_failures, :include_images, :default_email, :hostname, :reupload_if_updated, :parts, :timeout
# Load the configuration from the IO stream
# TODO should do some sanity check on the data read.
def initialize(io)
@conf = YAML::load(io)
@cache = @conf['cache'] || DEFCACHE
@dumpdir = @conf['dumpdir'] || nil
@conf['feeds'] ||= []
@feeds = []
@max_failures = (@conf['max-failures'] || 10).to_i
@updateddebug = false
@updateddebug = @conf['debug-updated'] if @conf.has_key?('debug-updated')
@parts = %w(text html)
@parts = Array(@conf['parts']) if @conf.has_key?('parts') && !@conf['parts'].empty?
@parts = Set.new(@parts)
@include_images = true
@include_images = @conf['include-images'] if @conf.has_key?('include-images')
@parts << 'html' if @include_images && ! @parts.include?('html')
@reupload_if_updated = true
@reupload_if_updated = @conf['reupload-if-updated'] if @conf.has_key?('reupload-if-updated')
@timeout = if @conf['timeout'] == nil then 30 else @conf['timeout'].to_i end
@default_email = (@conf['default-email'] || "#{LOGNAME}@#{HOSTNAME}")
ImapAccount.no_ssl_verify = (@conf.has_key?('disable-ssl-verification') and @conf['disable-ssl-verification'] == true)
@hostname = HOSTNAME # FIXME: should this be configurable as well?
@imap_accounts = ImapAccounts::new
maildir_account = MaildirAccount::new
@conf['feeds'].each do |f|
if f['disable'].nil?
uri = URI::parse(f['target'].to_s)
path = URI::unescape(uri.path)
if uri.scheme == 'maildir'
@feeds.push(ConfigFeed::new(f, maildir_account, path, self))
else
# remove leading slash from IMAP mailbox names
path = path[1..-1] if path[0,1] == '/'
@feeds.push(ConfigFeed::new(f, @imap_accounts.add_account(uri), path, self))
end
end
end
end
def to_s
s = "Your Feed2Imap config :\n"
s += "=======================\n"
s += "Cache file: #{@cache}\n\n"
s += "Imap accounts I'll have to connect to :\n"
s += "---------------------------------------\n"
@imap_accounts.each_value { |i| s += i.to_s + "\n" }
s += "\nFeeds :\n"
s += "-------\n"
i = 1
@feeds.each do |f|
s += "#{i}. #{f.name}\n"
s += " URL: #{f.url}\n"
s += " IMAP Account: #{f.imapaccount}\n"
s += " Folder: #{f.folder}\n"
if not f.wrapto
s += " Not wrapped.\n"
end
s += "\n"
i += 1
end
s
end
end
# A configured feed. simple data container.
class ConfigFeed
attr_reader :name, :url, :imapaccount, :folder, :always_new, :execurl, :filter, :ignore_hash, :dumpdir, :wrapto, :include_images, :reupload_if_updated
attr_accessor :body
def initialize(f, imapaccount, folder, f2iconfig)
@name = f['name']
@url = f['url']
@url.sub!(/^feed:/, '') if @url =~ /^feed:/
@imapaccount = imapaccount
@folder = encode_utf7 folder
@freq = f['min-frequency']
@always_new = false
@always_new = f['always-new'] if f.has_key?('always-new')
@execurl = f['execurl']
@filter = f['filter']
@ignore_hash = false
@ignore_hash = f['ignore-hash'] if f.has_key?('ignore-hash')
@freq = @freq.to_i if @freq
@dumpdir = f['dumpdir'] || nil
@wrapto = if f['wrapto'] == nil then 72 else f['wrapto'].to_i end
@include_images = f2iconfig.include_images
@include_images = f['include-images'] if f.has_key?('include-images')
@reupload_if_updated = f2iconfig.reupload_if_updated
@reupload_if_updated = f['reupload-if-updated'] if f.has_key?('reupload-if-updated')
end
def needfetch(lastcheck)
return true if @freq.nil?
return (lastcheck + @freq * 3600) < Time::now
end
def encode_utf7(s)
if "foo".respond_to?(:force_encoding)
return Net::IMAP::encode_utf7 s
else
# this is a copy of the Net::IMAP::encode_utf7 w/o the force_encoding
return s.gsub(/(&)|([^\x20-\x7e]+)/u) {
if $1
"&-"
else
base64 = [$&.unpack("U*").pack("n*")].pack("m")
"&" + base64.delete("=\n").tr("/", ",") + "-"
end }
end
end
end
|
