diff options
Diffstat (limited to 'actionmailer/lib/action_mailer/vendor/tmail/facade.rb')
| -rwxr-xr-x | actionmailer/lib/action_mailer/vendor/tmail/facade.rb | 531 |
1 files changed, 531 insertions, 0 deletions
diff --git a/actionmailer/lib/action_mailer/vendor/tmail/facade.rb b/actionmailer/lib/action_mailer/vendor/tmail/facade.rb new file mode 100755 index 0000000000..4b8e2fbc07 --- /dev/null +++ b/actionmailer/lib/action_mailer/vendor/tmail/facade.rb @@ -0,0 +1,531 @@ +# +# facade.rb +# +# Copyright (c) 1998-2003 Minero Aoki <aamine@loveruby.net> +# +# This program is free software. +# You can distribute/modify this program under the terms of +# the GNU Lesser General Public License version 2 or later. +# + +require 'tmail/utils' + + +module TMail + + class Mail + + def header_string( name, default = nil ) + h = @header[name.downcase] or return default + h.to_s + end + + ### + ### attributes + ### + + include TextUtils + + def set_string_array_attr( key, strs ) + strs.flatten! + if strs.empty? + @header.delete key.downcase + else + store key, strs.join(', ') + end + strs + end + private :set_string_array_attr + + def set_string_attr( key, str ) + if str + store key, str + else + @header.delete key.downcase + end + str + end + private :set_string_attr + + def set_addrfield( name, arg ) + if arg + h = HeaderField.internal_new(name, @config) + h.addrs.replace [arg].flatten + @header[name] = h + else + @header.delete name + end + arg + end + private :set_addrfield + + def addrs2specs( addrs ) + return nil unless addrs + list = addrs.map {|addr| + if addr.address_group? + then addr.map {|a| a.spec } + else addr.spec + end + }.flatten + return nil if list.empty? + list + end + private :addrs2specs + + + # + # date time + # + + def date( default = nil ) + if h = @header['date'] + h.date + else + default + end + end + + def date=( time ) + if time + store 'Date', time2str(time) + else + @header.delete 'date' + end + time + end + + def strftime( fmt, default = nil ) + if t = date + t.strftime(fmt) + else + default + end + end + + + # + # destination + # + + def to_addrs( default = nil ) + if h = @header['to'] + h.addrs + else + default + end + end + + def cc_addrs( default = nil ) + if h = @header['cc'] + h.addrs + else + default + end + end + + def bcc_addrs( default = nil ) + if h = @header['bcc'] + h.addrs + else + default + end + end + + def to_addrs=( arg ) + set_addrfield 'to', arg + end + + def cc_addrs=( arg ) + set_addrfield 'cc', arg + end + + def bcc_addrs=( arg ) + set_addrfield 'bcc', arg + end + + def to( default = nil ) + addrs2specs(to_addrs(nil)) || default + end + + def cc( default = nil ) + addrs2specs(cc_addrs(nil)) || default + end + + def bcc( default = nil ) + addrs2specs(bcc_addrs(nil)) || default + end + + def to=( *strs ) + set_string_array_attr 'To', strs + end + + def cc=( *strs ) + set_string_array_attr 'Cc', strs + end + + def bcc=( *strs ) + set_string_array_attr 'Bcc', strs + end + + + # + # originator + # + + def from_addrs( default = nil ) + if h = @header['from'] + h.addrs + else + default + end + end + + def from_addrs=( arg ) + set_addrfield 'from', arg + end + + def from( default = nil ) + addrs2specs(from_addrs(nil)) || default + end + + def from=( *strs ) + set_string_array_attr 'From', strs + end + + def friendly_from( default = nil ) + h = @header['from'] + a, = h.addrs + return default unless a + return a.phrase if a.phrase + return h.comments.join(' ') unless h.comments.empty? + a.spec + end + + + def reply_to_addrs( default = nil ) + if h = @header['reply-to'] + h.addrs + else + default + end + end + + def reply_to_addrs=( arg ) + set_addrfield 'reply-to', arg + end + + def reply_to( default = nil ) + addrs2specs(reply_to_addrs(nil)) || default + end + + def reply_to=( *strs ) + set_string_array_attr 'Reply-To', strs + end + + + def sender_addr( default = nil ) + f = @header['sender'] or return default + f.addr or return default + end + + def sender_addr=( addr ) + if addr + h = HeaderField.internal_new('sender', @config) + h.addr = addr + @header['sender'] = h + else + @header.delete 'sender' + end + addr + end + + def sender( default ) + f = @header['sender'] or return default + a = f.addr or return default + a.spec + end + + def sender=( str ) + set_string_attr 'Sender', str + end + + + # + # subject + # + + def subject( default = nil ) + if h = @header['subject'] + h.body + else + default + end + end + + def subject=( str ) + set_string_attr 'Subject', str + end + + + # + # identity & threading + # + + def message_id( default = nil ) + if h = @header['message-id'] + h.id || default + else + default + end + end + + def message_id=( str ) + set_string_attr 'Message-Id', str + end + + def in_reply_to( default = nil ) + if h = @header['in-reply-to'] + h.ids + else + default + end + end + + def in_reply_to=( *idstrs ) + set_string_array_attr 'In-Reply-To', idstrs + end + + def references( default = nil ) + if h = @header['references'] + h.refs + else + default + end + end + + def references=( *strs ) + set_string_array_attr 'References', strs + end + + + # + # MIME headers + # + + def mime_version( default = nil ) + if h = @header['mime-version'] + h.version || default + else + default + end + end + + def mime_version=( m, opt = nil ) + if opt + if h = @header['mime-version'] + h.major = m + h.minor = opt + else + store 'Mime-Version', "#{m}.#{opt}" + end + else + store 'Mime-Version', m + end + m + end + + + def content_type( default = nil ) + if h = @header['content-type'] + h.content_type || default + else + default + end + end + + def main_type( default = nil ) + if h = @header['content-type'] + h.main_type || default + else + default + end + end + + def sub_type( default = nil ) + if h = @header['content-type'] + h.sub_type || default + else + default + end + end + + def set_content_type( str, sub = nil, param = nil ) + if sub + main, sub = str, sub + else + main, sub = str.split(%r</>, 2) + raise ArgumentError, "sub type missing: #{str.inspect}" unless sub + end + if h = @header['content-type'] + h.main_type = main + h.sub_type = sub + h.params.clear + else + store 'Content-Type', "#{main}/#{sub}" + end + @header['content-type'].params.replace param if param + + str + end + + alias content_type= set_content_type + + def type_param( name, default = nil ) + if h = @header['content-type'] + h[name] || default + else + default + end + end + + def charset( default = nil ) + if h = @header['content-type'] + h['charset'] or default + else + default + end + end + + def charset=( str ) + if str + if h = @header[ 'content-type' ] + h['charset'] = str + else + store 'Content-Type', "text/plain; charset=#{str}" + end + end + str + end + + + def transfer_encoding( default = nil ) + if h = @header['content-transfer-encoding'] + h.encoding || default + else + default + end + end + + def transfer_encoding=( str ) + set_string_attr 'Content-Transfer-Encoding', str + end + + alias encoding transfer_encoding + alias encoding= transfer_encoding= + alias content_transfer_encoding transfer_encoding + alias content_transfer_encoding= transfer_encoding= + + + def disposition( default = nil ) + if h = @header['content-disposition'] + h.disposition || default + else + default + end + end + + alias content_disposition disposition + + def set_disposition( str, params = nil ) + if h = @header['content-disposition'] + h.disposition = str + h.params.clear + else + h = store('Content-Disposition', str) + end + h.params.replace params if params + end + + alias disposition= set_disposition + alias set_content_disposition set_disposition + alias content_disposition= set_disposition + + def disposition_param( name, default = nil ) + if h = @header['content-disposition'] + h[name] || default + else + default + end + end + + ### + ### utils + ### + + def create_reply + mail = TMail::Mail.parse('') + mail.subject = 'Re: ' + subject('').sub(/\A(?:\[[^\]]+\])?(?:\s*Re:)*\s*/i, '') + mail.to_addrs = reply_addresses([]) + mail.in_reply_to = [message_id(nil)].compact + mail.references = references([]) + [message_id(nil)].compact + mail.mime_version = '1.0' + mail + end + + + def base64_encode + store 'Content-Transfer-Encoding', 'Base64' + self.body = Base64.folding_encode(self.body) + end + + def base64_decode + if /base64/i === self.transfer_encoding('') + store 'Content-Transfer-Encoding', '8bit' + self.body = Base64.decode(self.body, @config.strict_base64decode?) + end + end + + + def destinations( default = nil ) + ret = [] + %w( to cc bcc ).each do |nm| + if h = @header[nm] + h.addrs.each {|i| ret.push i.address } + end + end + ret.empty? ? default : ret + end + + def each_destination( &block ) + destinations([]).each do |i| + if Address === i + yield i + else + i.each(&block) + end + end + end + + alias each_dest each_destination + + + def reply_addresses( default = nil ) + reply_to_addrs(nil) or from_addrs(nil) or default + end + + def error_reply_addresses( default = nil ) + if s = sender(nil) + [s] + else + from_addrs(default) + end + end + + + def multipart? + main_type('').downcase == 'multipart' + end + + end # class Mail + +end # module TMail |