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=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'
# Default cache file
DEFCACHE = ENV['HOME'] + '/.feed2imap.cache'
# Feed2imap configuration
class F2IConfig
attr_reader :imap_accounts, :cache, :feeds, :dumpdir, :updateddebug, :max_failures, :include_images
# 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 = (@conf['debug-updated'] and @conf['debug-updated'] != 'false')
@include_images = (@conf['include-images'] and @conf['include-images'] != 'false')
@imap_accounts = ImapAccounts::new
@conf['feeds'].each do |f|
if f['disable'].nil?
uri = URI::parse(f['target'].to_s)
path = URI::unescape(uri.path)
path = path[1..-1] if path[0,1] == '/'
@feeds.push(ConfigFeed::new(f, @imap_accounts.add_account(uri), path, self))
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
attr_accessor :body
def initialize(f, imapaccount, folder, f2iconfig)
@name = f['name']
@url = f['url']
@url.sub!(/^feed:/, '') if @url =~ /^feed:/
@imapaccount, @folder = imapaccount, folder
@freq = f['min-frequency']
@always_new = (f['always-new'] and f['always-new'] != 'false')
@execurl = f['execurl']
@filter = f['filter']
@ignore_hash = f['ignore-hash'] || false
@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
if f['include-images']
@include_images = (f['include-images'] != 'false')
end
end
def needfetch(lastcheck)
return true if @freq.nil?
return (lastcheck + @freq * 3600) < Time::now
end
end
|
