# frozen_string_literal: false

[0] Fix | Delete

require_relative "parser"

[1] Fix | Delete

[2] Fix | Delete

module RSS

[3] Fix | Delete

[4] Fix | Delete

##

[5] Fix | Delete

# = RSS 1.0 support

[6] Fix | Delete

#

[7] Fix | Delete

# RSS has three different versions. This module contains support for version

[8] Fix | Delete

# 1.0[http://web.resource.org/rss/1.0/]

[9] Fix | Delete

#

[10] Fix | Delete

# == Producing RSS 1.0

[11] Fix | Delete

#

[12] Fix | Delete

# Producing our own RSS feeds is easy as well. Let's make a very basic feed:

[13] Fix | Delete

#

[14] Fix | Delete

# require "rss"

[15] Fix | Delete

#

[16] Fix | Delete

# rss = RSS::Maker.make("1.0") do |maker|

[17] Fix | Delete

# maker.channel.language = "en"

[18] Fix | Delete

# maker.channel.author = "matz"

[19] Fix | Delete

# maker.channel.about = "About my feed."

[20] Fix | Delete

# maker.channel.updated = Time.now.to_s

[21] Fix | Delete

# maker.channel.link = "http://www.ruby-lang.org/en/feeds/news.rss"

[22] Fix | Delete

# maker.channel.title = "Example Feed"

[23] Fix | Delete

# maker.channel.description = "A longer description of my feed."

[24] Fix | Delete

# maker.items.new_item do |item|

[25] Fix | Delete

# item.link = "http://www.ruby-lang.org/en/news/2010/12/25/ruby-1-9-2-p136-is-released/"

[26] Fix | Delete

# item.title = "Ruby 1.9.2-p136 is released"

[27] Fix | Delete

# item.updated = Time.now.to_s

[28] Fix | Delete

# end

[29] Fix | Delete

# end

[30] Fix | Delete

#

[31] Fix | Delete

# puts rss

[32] Fix | Delete

#

[33] Fix | Delete

# As you can see, this is a very Builder-like DSL. This code will spit out an

[34] Fix | Delete

# RSS 1.0 feed with one item. If we needed a second item, we'd make another

[35] Fix | Delete

# block with maker.items.new_item and build a second one.

[36] Fix | Delete

module RSS10

[37] Fix | Delete

NSPOOL = {}

[38] Fix | Delete

ELEMENTS = []

[39] Fix | Delete

[40] Fix | Delete

def self.append_features(klass)

[41] Fix | Delete

super

[42] Fix | Delete

[43] Fix | Delete

klass.install_must_call_validator('', ::RSS::URI)

[44] Fix | Delete

end

[45] Fix | Delete

[46] Fix | Delete

end

[47] Fix | Delete

[48] Fix | Delete

class RDF < Element

[49] Fix | Delete

[50] Fix | Delete

include RSS10

[51] Fix | Delete

include RootElementMixin

[52] Fix | Delete

[53] Fix | Delete

class << self

[54] Fix | Delete

[55] Fix | Delete

def required_uri

[56] Fix | Delete

URI

[57] Fix | Delete

end

[58] Fix | Delete

[59] Fix | Delete

end

[60] Fix | Delete

[61] Fix | Delete

@tag_name = 'RDF'

[62] Fix | Delete

[63] Fix | Delete

PREFIX = 'rdf'

[64] Fix | Delete

URI = "http://www.w3.org/1999/02/22-rdf-syntax-ns#"

[65] Fix | Delete

[66] Fix | Delete

install_ns('', ::RSS::URI)

[67] Fix | Delete

install_ns(PREFIX, URI)

[68] Fix | Delete

[69] Fix | Delete

[

[70] Fix | Delete

["channel", nil],

[71] Fix | Delete

["image", "?"],

[72] Fix | Delete

["item", "+", :children],

[73] Fix | Delete

["textinput", "?"],

[74] Fix | Delete

].each do |tag, occurs, type|

[75] Fix | Delete

type ||= :child

[76] Fix | Delete

__send__("install_have_#{type}_element", tag, ::RSS::URI, occurs)

[77] Fix | Delete

end

[78] Fix | Delete

[79] Fix | Delete

alias_method(:rss_version, :feed_version)

[80] Fix | Delete

def initialize(version=nil, encoding=nil, standalone=nil)

[81] Fix | Delete

super('1.0', version, encoding, standalone)

[82] Fix | Delete

@feed_type = "rss"

[83] Fix | Delete

end

[84] Fix | Delete

[85] Fix | Delete

def full_name

[86] Fix | Delete

tag_name_with_prefix(PREFIX)

[87] Fix | Delete

end

[88] Fix | Delete

[89] Fix | Delete

class Li < Element

[90] Fix | Delete

[91] Fix | Delete

include RSS10

[92] Fix | Delete

[93] Fix | Delete

class << self

[94] Fix | Delete

def required_uri

[95] Fix | Delete

URI

[96] Fix | Delete

end

[97] Fix | Delete

end

[98] Fix | Delete

[99] Fix | Delete

[

[100] Fix | Delete

["resource", [URI, ""], true]

[101] Fix | Delete

].each do |name, uri, required|

[102] Fix | Delete

install_get_attribute(name, uri, required)

[103] Fix | Delete

end

[104] Fix | Delete

[105] Fix | Delete

def initialize(*args)

[106] Fix | Delete

if Utils.element_initialize_arguments?(args)

[107] Fix | Delete

super

[108] Fix | Delete

else

[109] Fix | Delete

super()

[110] Fix | Delete

self.resource = args[0]

[111] Fix | Delete

end

[112] Fix | Delete

end

[113] Fix | Delete

[114] Fix | Delete

def full_name

[115] Fix | Delete

tag_name_with_prefix(PREFIX)

[116] Fix | Delete

end

[117] Fix | Delete

end

[118] Fix | Delete

[119] Fix | Delete

class Seq < Element

[120] Fix | Delete

[121] Fix | Delete

include RSS10

[122] Fix | Delete

[123] Fix | Delete

Li = ::RSS::RDF::Li

[124] Fix | Delete

[125] Fix | Delete

class << self

[126] Fix | Delete

def required_uri

[127] Fix | Delete

URI

[128] Fix | Delete

end

[129] Fix | Delete

end

[130] Fix | Delete

[131] Fix | Delete

@tag_name = 'Seq'

[132] Fix | Delete

[133] Fix | Delete

install_have_children_element("li", URI, "*")

[134] Fix | Delete

install_must_call_validator('rdf', ::RSS::RDF::URI)

[135] Fix | Delete

[136] Fix | Delete

def initialize(*args)

[137] Fix | Delete

if Utils.element_initialize_arguments?(args)

[138] Fix | Delete

super

[139] Fix | Delete

else

[140] Fix | Delete

super()

[141] Fix | Delete

@li = args[0] if args[0]

[142] Fix | Delete

end

[143] Fix | Delete

end

[144] Fix | Delete

[145] Fix | Delete

def full_name

[146] Fix | Delete

tag_name_with_prefix(PREFIX)

[147] Fix | Delete

end

[148] Fix | Delete

[149] Fix | Delete

def setup_maker(target)

[150] Fix | Delete

lis.each do |li|

[151] Fix | Delete

target << li.resource

[152] Fix | Delete

end

[153] Fix | Delete

end

[154] Fix | Delete

end

[155] Fix | Delete

[156] Fix | Delete

class Bag < Element

[157] Fix | Delete

[158] Fix | Delete

include RSS10

[159] Fix | Delete

[160] Fix | Delete

Li = ::RSS::RDF::Li

[161] Fix | Delete

[162] Fix | Delete

class << self

[163] Fix | Delete

def required_uri

[164] Fix | Delete

URI

[165] Fix | Delete

end

[166] Fix | Delete

end

[167] Fix | Delete

[168] Fix | Delete

@tag_name = 'Bag'

[169] Fix | Delete

[170] Fix | Delete

install_have_children_element("li", URI, "*")

[171] Fix | Delete

install_must_call_validator('rdf', URI)

[172] Fix | Delete

[173] Fix | Delete

def initialize(*args)

[174] Fix | Delete

if Utils.element_initialize_arguments?(args)

[175] Fix | Delete

super

[176] Fix | Delete

else

[177] Fix | Delete

super()

[178] Fix | Delete

@li = args[0] if args[0]

[179] Fix | Delete

end

[180] Fix | Delete

end

[181] Fix | Delete

[182] Fix | Delete

def full_name

[183] Fix | Delete

tag_name_with_prefix(PREFIX)

[184] Fix | Delete

end

[185] Fix | Delete

[186] Fix | Delete

def setup_maker(target)

[187] Fix | Delete

lis.each do |li|

[188] Fix | Delete

target << li.resource

[189] Fix | Delete

end

[190] Fix | Delete

end

[191] Fix | Delete

end

[192] Fix | Delete

[193] Fix | Delete

class Channel < Element

[194] Fix | Delete

[195] Fix | Delete

include RSS10

[196] Fix | Delete

[197] Fix | Delete

class << self

[198] Fix | Delete

[199] Fix | Delete

def required_uri

[200] Fix | Delete

::RSS::URI

[201] Fix | Delete

end

[202] Fix | Delete

[203] Fix | Delete

end

[204] Fix | Delete

[205] Fix | Delete

[

[206] Fix | Delete

["about", URI, true]

[207] Fix | Delete

].each do |name, uri, required|

[208] Fix | Delete

install_get_attribute(name, uri, required, nil, nil,

[209] Fix | Delete

"#{PREFIX}:#{name}")

[210] Fix | Delete

end

[211] Fix | Delete

[212] Fix | Delete

[

[213] Fix | Delete

['title', nil, :text],

[214] Fix | Delete

['link', nil, :text],

[215] Fix | Delete

['description', nil, :text],

[216] Fix | Delete

['image', '?', :have_child],

[217] Fix | Delete

['items', nil, :have_child],

[218] Fix | Delete

['textinput', '?', :have_child],

[219] Fix | Delete

].each do |tag, occurs, type|

[220] Fix | Delete

__send__("install_#{type}_element", tag, ::RSS::URI, occurs)

[221] Fix | Delete

end

[222] Fix | Delete

[223] Fix | Delete

def initialize(*args)

[224] Fix | Delete

if Utils.element_initialize_arguments?(args)

[225] Fix | Delete

super

[226] Fix | Delete

else

[227] Fix | Delete

super()

[228] Fix | Delete

self.about = args[0]

[229] Fix | Delete

end

[230] Fix | Delete

end

[231] Fix | Delete

[232] Fix | Delete

private

[233] Fix | Delete

def maker_target(maker)

[234] Fix | Delete

maker.channel

[235] Fix | Delete

end

[236] Fix | Delete

[237] Fix | Delete

def setup_maker_attributes(channel)

[238] Fix | Delete

channel.about = about

[239] Fix | Delete

end

[240] Fix | Delete

[241] Fix | Delete

class Image < Element

[242] Fix | Delete

[243] Fix | Delete

include RSS10

[244] Fix | Delete

[245] Fix | Delete

class << self

[246] Fix | Delete

[247] Fix | Delete

def required_uri

[248] Fix | Delete

::RSS::URI

[249] Fix | Delete

end

[250] Fix | Delete

[251] Fix | Delete

end

[252] Fix | Delete

[253] Fix | Delete

[

[254] Fix | Delete

["resource", URI, true]

[255] Fix | Delete

].each do |name, uri, required|

[256] Fix | Delete

install_get_attribute(name, uri, required, nil, nil,

[257] Fix | Delete

"#{PREFIX}:#{name}")

[258] Fix | Delete

end

[259] Fix | Delete

[260] Fix | Delete

def initialize(*args)

[261] Fix | Delete

if Utils.element_initialize_arguments?(args)

[262] Fix | Delete

super

[263] Fix | Delete

else

[264] Fix | Delete

super()

[265] Fix | Delete

self.resource = args[0]

[266] Fix | Delete

end

[267] Fix | Delete

end

[268] Fix | Delete

end

[269] Fix | Delete

[270] Fix | Delete

class Textinput < Element

[271] Fix | Delete

[272] Fix | Delete

include RSS10

[273] Fix | Delete

[274] Fix | Delete

class << self

[275] Fix | Delete

[276] Fix | Delete

def required_uri

[277] Fix | Delete

::RSS::URI

[278] Fix | Delete

end

[279] Fix | Delete

[280] Fix | Delete

end

[281] Fix | Delete

[282] Fix | Delete

[

[283] Fix | Delete

["resource", URI, true]

[284] Fix | Delete

].each do |name, uri, required|

[285] Fix | Delete

install_get_attribute(name, uri, required, nil, nil,

[286] Fix | Delete

"#{PREFIX}:#{name}")

[287] Fix | Delete

end

[288] Fix | Delete

[289] Fix | Delete

def initialize(*args)

[290] Fix | Delete

if Utils.element_initialize_arguments?(args)

[291] Fix | Delete

super

[292] Fix | Delete

else

[293] Fix | Delete

super()

[294] Fix | Delete

self.resource = args[0]

[295] Fix | Delete

end

[296] Fix | Delete

end

[297] Fix | Delete

end

[298] Fix | Delete

[299] Fix | Delete

class Items < Element

[300] Fix | Delete

[301] Fix | Delete

include RSS10

[302] Fix | Delete

[303] Fix | Delete

Seq = ::RSS::RDF::Seq

[304] Fix | Delete

[305] Fix | Delete

class << self

[306] Fix | Delete

[307] Fix | Delete

def required_uri

[308] Fix | Delete

::RSS::URI

[309] Fix | Delete

end

[310] Fix | Delete

[311] Fix | Delete

end

[312] Fix | Delete

[313] Fix | Delete

install_have_child_element("Seq", URI, nil)

[314] Fix | Delete

install_must_call_validator('rdf', URI)

[315] Fix | Delete

[316] Fix | Delete

def initialize(*args)

[317] Fix | Delete

if Utils.element_initialize_arguments?(args)

[318] Fix | Delete

super

[319] Fix | Delete

else

[320] Fix | Delete

super()

[321] Fix | Delete

self.Seq = args[0]

[322] Fix | Delete

end

[323] Fix | Delete

self.Seq ||= Seq.new

[324] Fix | Delete

end

[325] Fix | Delete

[326] Fix | Delete

def resources

[327] Fix | Delete

if @Seq

[328] Fix | Delete

@Seq.lis.collect do |li|

[329] Fix | Delete

li.resource

[330] Fix | Delete

end

[331] Fix | Delete

else

[332] Fix | Delete

[]

[333] Fix | Delete

end

[334] Fix | Delete

end

[335] Fix | Delete

end

[336] Fix | Delete

end

[337] Fix | Delete

[338] Fix | Delete

class Image < Element

[339] Fix | Delete

[340] Fix | Delete

include RSS10

[341] Fix | Delete

[342] Fix | Delete

class << self

[343] Fix | Delete

[344] Fix | Delete

def required_uri

[345] Fix | Delete

::RSS::URI

[346] Fix | Delete

end

[347] Fix | Delete

[348] Fix | Delete

end

[349] Fix | Delete

[350] Fix | Delete

[

[351] Fix | Delete

["about", URI, true]

[352] Fix | Delete

].each do |name, uri, required|

[353] Fix | Delete

install_get_attribute(name, uri, required, nil, nil,

[354] Fix | Delete

"#{PREFIX}:#{name}")

[355] Fix | Delete

end

[356] Fix | Delete

[357] Fix | Delete

%w(title url link).each do |name|

[358] Fix | Delete

install_text_element(name, ::RSS::URI, nil)

[359] Fix | Delete

end

[360] Fix | Delete

[361] Fix | Delete

def initialize(*args)

[362] Fix | Delete

if Utils.element_initialize_arguments?(args)

[363] Fix | Delete

super

[364] Fix | Delete

else

[365] Fix | Delete

super()

[366] Fix | Delete

self.about = args[0]

[367] Fix | Delete

end

[368] Fix | Delete

end

[369] Fix | Delete

[370] Fix | Delete

private

[371] Fix | Delete

def maker_target(maker)

[372] Fix | Delete

maker.image

[373] Fix | Delete

end

[374] Fix | Delete

end

[375] Fix | Delete

[376] Fix | Delete

class Item < Element

[377] Fix | Delete

[378] Fix | Delete

include RSS10

[379] Fix | Delete

[380] Fix | Delete

class << self

[381] Fix | Delete

[382] Fix | Delete

def required_uri

[383] Fix | Delete

::RSS::URI

[384] Fix | Delete

end

[385] Fix | Delete

[386] Fix | Delete

end

[387] Fix | Delete

[388] Fix | Delete

[389] Fix | Delete

[

[390] Fix | Delete

["about", URI, true]

[391] Fix | Delete

].each do |name, uri, required|

[392] Fix | Delete

install_get_attribute(name, uri, required, nil, nil,

[393] Fix | Delete

"#{PREFIX}:#{name}")

[394] Fix | Delete

end

[395] Fix | Delete

[396] Fix | Delete

[

[397] Fix | Delete

["title", nil],

[398] Fix | Delete

["link", nil],

[399] Fix | Delete

["description", "?"],

[400] Fix | Delete

].each do |tag, occurs|

[401] Fix | Delete

install_text_element(tag, ::RSS::URI, occurs)

[402] Fix | Delete

end

[403] Fix | Delete

[404] Fix | Delete

def initialize(*args)

[405] Fix | Delete

if Utils.element_initialize_arguments?(args)

[406] Fix | Delete

super

[407] Fix | Delete

else

[408] Fix | Delete

super()

[409] Fix | Delete

self.about = args[0]

[410] Fix | Delete

end

[411] Fix | Delete

end

[412] Fix | Delete

[413] Fix | Delete

private

[414] Fix | Delete

def maker_target(items)

[415] Fix | Delete

if items.respond_to?("items")

[416] Fix | Delete

# For backward compatibility

[417] Fix | Delete

items = items.items

[418] Fix | Delete

end

[419] Fix | Delete

items.new_item

[420] Fix | Delete

end

[421] Fix | Delete

end

[422] Fix | Delete

[423] Fix | Delete

class Textinput < Element

[424] Fix | Delete

[425] Fix | Delete

include RSS10

[426] Fix | Delete

[427] Fix | Delete

class << self

[428] Fix | Delete

[429] Fix | Delete

def required_uri

[430] Fix | Delete

::RSS::URI

[431] Fix | Delete

end

[432] Fix | Delete

[433] Fix | Delete

end

[434] Fix | Delete

[435] Fix | Delete

[

[436] Fix | Delete

["about", URI, true]

[437] Fix | Delete

].each do |name, uri, required|

[438] Fix | Delete

install_get_attribute(name, uri, required, nil, nil,

[439] Fix | Delete

"#{PREFIX}:#{name}")

[440] Fix | Delete

end

[441] Fix | Delete

[442] Fix | Delete

%w(title description name link).each do |name|

[443] Fix | Delete

install_text_element(name, ::RSS::URI, nil)

[444] Fix | Delete

end

[445] Fix | Delete

[446] Fix | Delete

def initialize(*args)

[447] Fix | Delete

if Utils.element_initialize_arguments?(args)

[448] Fix | Delete

super

[449] Fix | Delete

else

[450] Fix | Delete

super()

[451] Fix | Delete

self.about = args[0]

[452] Fix | Delete

end

[453] Fix | Delete

end

[454] Fix | Delete

[455] Fix | Delete

private

[456] Fix | Delete

def maker_target(maker)

[457] Fix | Delete

maker.textinput

[458] Fix | Delete

end

[459] Fix | Delete

end

[460] Fix | Delete

[461] Fix | Delete

end

[462] Fix | Delete

[463] Fix | Delete

RSS10::ELEMENTS.each do |name|

[464] Fix | Delete

BaseListener.install_get_text_element(URI, name, name)

[465] Fix | Delete

end

[466] Fix | Delete

[467] Fix | Delete

module ListenerMixin

[468] Fix | Delete

private

[469] Fix | Delete

def initial_start_RDF(tag_name, prefix, attrs, ns)

[470] Fix | Delete

check_ns(tag_name, prefix, ns, RDF::URI, false)

[471] Fix | Delete

[472] Fix | Delete

@rss = RDF.new(@version, @encoding, @standalone)

[473] Fix | Delete

@rss.do_validate = @do_validate

[474] Fix | Delete

@rss.xml_stylesheets = @xml_stylesheets

[475] Fix | Delete

@last_element = @rss

[476] Fix | Delete

pr = Proc.new do |text, tags|

[477] Fix | Delete

@rss.validate_for_stream(tags, @ignore_unknown_element) if @do_validate

[478] Fix | Delete

end

[479] Fix | Delete

@proc_stack.push(pr)

[480] Fix | Delete

end

[481] Fix | Delete

end

[482] Fix | Delete

[483] Fix | Delete

end

[484] Fix | Delete

[485] Fix | Delete