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Diffstat (limited to 'ruby_1_9_3/lib/uri/mailto.rb')
| -rw-r--r-- | ruby_1_9_3/lib/uri/mailto.rb | 280 |
1 files changed, 0 insertions, 280 deletions
diff --git a/ruby_1_9_3/lib/uri/mailto.rb b/ruby_1_9_3/lib/uri/mailto.rb deleted file mode 100644 index 765528fb7f..0000000000 --- a/ruby_1_9_3/lib/uri/mailto.rb +++ /dev/null @@ -1,280 +0,0 @@ -# = uri/mailto.rb -# -# Author:: Akira Yamada <akira@ruby-lang.org> -# License:: You can redistribute it and/or modify it under the same term as Ruby. -# Revision:: $Id$ -# -# See URI for general documentation -# - -require 'uri/generic' - -module URI - - # - # RFC2368, The mailto URL scheme - # - class MailTo < Generic - include REGEXP - - # A Default port of nil for URI::MailTo - DEFAULT_PORT = nil - - # An Array of the available components for URI::MailTo - COMPONENT = [ :scheme, :to, :headers ].freeze - - # :stopdoc: - # "hname" and "hvalue" are encodings of an RFC 822 header name and - # value, respectively. As with "to", all URL reserved characters must - # be encoded. - # - # "#mailbox" is as specified in RFC 822 [RFC822]. This means that it - # consists of zero or more comma-separated mail addresses, possibly - # including "phrase" and "comment" components. Note that all URL - # reserved characters in "to" must be encoded: in particular, - # parentheses, commas, and the percent sign ("%"), which commonly occur - # in the "mailbox" syntax. - # - # Within mailto URLs, the characters "?", "=", "&" are reserved. - - # hname = *urlc - # hvalue = *urlc - # header = hname "=" hvalue - HEADER_PATTERN = "(?:[^?=&]*=[^?=&]*)".freeze - HEADER_REGEXP = Regexp.new(HEADER_PATTERN).freeze - # headers = "?" header *( "&" header ) - # to = #mailbox - # mailtoURL = "mailto:" [ to ] [ headers ] - MAILBOX_PATTERN = "(?:#{PATTERN::ESCAPED}|[^(),%?=&])".freeze - MAILTO_REGEXP = Regexp.new(" # :nodoc: - \\A - (#{MAILBOX_PATTERN}*?) (?# 1: to) - (?: - \\? - (#{HEADER_PATTERN}(?:\\&#{HEADER_PATTERN})*) (?# 2: headers) - )? - (?: - \\# - (#{PATTERN::FRAGMENT}) (?# 3: fragment) - )? - \\z - ", Regexp::EXTENDED).freeze - # :startdoc: - - # - # == Description - # - # Creates a new URI::MailTo object from components, with syntax checking. - # - # Components can be provided as an Array or Hash. If an Array is used, - # the components must be supplied as [to, headers]. - # - # If a Hash is used, the keys are the component names preceded by colons. - # - # The headers can be supplied as a pre-encoded string, such as - # "subject=subscribe&cc=address", or as an Array of Arrays like - # [['subject', 'subscribe'], ['cc', 'address']] - # - # Examples: - # - # require 'uri' - # - # m1 = URI::MailTo.build(['joe@example.com', 'subject=Ruby']) - # puts m1.to_s -> mailto:joe@example.com?subject=Ruby - # - # m2 = URI::MailTo.build(['john@example.com', [['Subject', 'Ruby'], ['Cc', 'jack@example.com']]]) - # puts m2.to_s -> mailto:john@example.com?Subject=Ruby&Cc=jack@example.com - # - # m3 = URI::MailTo.build({:to => 'listman@example.com', :headers => [['subject', 'subscribe']]}) - # puts m3.to_s -> mailto:listman@example.com?subject=subscribe - # - def self.build(args) - tmp = Util::make_components_hash(self, args) - - if tmp[:to] - tmp[:opaque] = tmp[:to] - else - tmp[:opaque] = '' - end - - if tmp[:headers] - tmp[:opaque] << '?' - - if tmp[:headers].kind_of?(Array) - tmp[:opaque] << tmp[:headers].collect { |x| - if x.kind_of?(Array) - x[0] + '=' + x[1..-1].to_s - else - x.to_s - end - }.join('&') - - elsif tmp[:headers].kind_of?(Hash) - tmp[:opaque] << tmp[:headers].collect { |h,v| - h + '=' + v - }.join('&') - - else - tmp[:opaque] << tmp[:headers].to_s - end - end - - return super(tmp) - end - - # - # == Description - # - # Creates a new URI::MailTo object from generic URL components with - # no syntax checking. - # - # This method is usually called from URI::parse, which checks - # the validity of each component. - # - def initialize(*arg) - super(*arg) - - @to = nil - @headers = [] - - if MAILTO_REGEXP =~ @opaque - if arg[-1] - self.to = $1 - self.headers = $2 - else - set_to($1) - set_headers($2) - end - - else - raise InvalidComponentError, - "unrecognised opaque part for mailtoURL: #{@opaque}" - end - end - - # The primary e-mail address of the URL, as a String - attr_reader :to - - # E-mail headers set by the URL, as an Array of Arrays - attr_reader :headers - - # check the to +v+ component against either - # * URI::Parser Regexp for :OPAQUE - # * MAILBOX_PATTERN - def check_to(v) - return true unless v - return true if v.size == 0 - - if parser.regexp[:OPAQUE] !~ v || /\A#{MAILBOX_PATTERN}*\z/o !~ v - raise InvalidComponentError, - "bad component(expected opaque component): #{v}" - end - - return true - end - private :check_to - - # private setter for to +v+ - def set_to(v) - @to = v - end - protected :set_to - - # setter for to +v+ - def to=(v) - check_to(v) - set_to(v) - v - end - - # check the headers +v+ component against either - # * URI::Parser Regexp for :OPAQUE - # * HEADER_PATTERN - def check_headers(v) - return true unless v - return true if v.size == 0 - - if parser.regexp[:OPAQUE] !~ v || - /\A(#{HEADER_PATTERN}(?:\&#{HEADER_PATTERN})*)\z/o !~ v - raise InvalidComponentError, - "bad component(expected opaque component): #{v}" - end - - return true - end - private :check_headers - - # private setter for headers +v+ - def set_headers(v) - @headers = [] - if v - v.scan(HEADER_REGEXP) do |x| - @headers << x.split(/=/o, 2) - end - end - end - protected :set_headers - - # setter for headers +v+ - def headers=(v) - check_headers(v) - set_headers(v) - v - end - - # Constructs String from URI - def to_s - @scheme + ':' + - if @to - @to - else - '' - end + - if @headers.size > 0 - '?' + @headers.collect{|x| x.join('=')}.join('&') - else - '' - end + - if @fragment - '#' + @fragment - else - '' - end - end - - # Returns the RFC822 e-mail text equivalent of the URL, as a String. - # - # Example: - # - # require 'uri' - # - # uri = URI.parse("mailto:ruby-list@ruby-lang.org?Subject=subscribe&cc=myaddr") - # uri.to_mailtext - # # => "To: ruby-list@ruby-lang.org\nSubject: subscribe\nCc: myaddr\n\n\n" - # - def to_mailtext - to = parser.unescape(@to) - head = '' - body = '' - @headers.each do |x| - case x[0] - when 'body' - body = parser.unescape(x[1]) - when 'to' - to << ', ' + parser.unescape(x[1]) - else - head << parser.unescape(x[0]).capitalize + ': ' + - parser.unescape(x[1]) + "\n" - end - end - - return "To: #{to} -#{head} -#{body} -" - end - alias to_rfc822text to_mailtext - end - - @@schemes['MAILTO'] = MailTo -end |