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130 lines
2.3 KiB
130 lines
2.3 KiB
# frozen_string_literal: true |
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class RSSBuilder |
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class ItemBuilder |
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def initialize |
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@item = Ox::Element.new('item') |
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end |
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def title(str) |
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@item << (Ox::Element.new('title') << str) |
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self |
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end |
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def link(str) |
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@item << Ox::Element.new('guid').tap do |guid| |
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guid['isPermalink'] = 'true' |
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guid << str |
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end |
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@item << (Ox::Element.new('link') << str) |
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self |
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end |
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def pub_date(date) |
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@item << (Ox::Element.new('pubDate') << date.to_formatted_s(:rfc822)) |
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self |
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end |
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def description(str) |
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@item << (Ox::Element.new('description') << str) |
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self |
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end |
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def enclosure(url, type, size) |
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@item << Ox::Element.new('enclosure').tap do |enclosure| |
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enclosure['url'] = url |
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enclosure['length'] = size |
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enclosure['type'] = type |
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end |
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self |
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end |
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def to_element |
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@item |
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end |
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end |
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def initialize |
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@document = Ox::Document.new(version: '1.0') |
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@channel = Ox::Element.new('channel') |
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@document << (rss << @channel) |
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end |
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def title(str) |
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@channel << (Ox::Element.new('title') << str) |
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self |
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end |
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def link(str) |
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@channel << (Ox::Element.new('link') << str) |
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self |
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end |
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def image(str) |
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@channel << Ox::Element.new('image').tap do |image| |
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image << (Ox::Element.new('url') << str) |
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image << (Ox::Element.new('title') << '') |
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image << (Ox::Element.new('link') << '') |
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end |
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@channel << (Ox::Element.new('webfeeds:icon') << str) |
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self |
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end |
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def cover(str) |
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@channel << Ox::Element.new('webfeeds:cover').tap do |cover| |
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cover['image'] = str |
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end |
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self |
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end |
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def logo(str) |
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@channel << (Ox::Element.new('webfeeds:logo') << str) |
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self |
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end |
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def accent_color(str) |
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@channel << (Ox::Element.new('webfeeds:accentColor') << str) |
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self |
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end |
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def description(str) |
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@channel << (Ox::Element.new('description') << str) |
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self |
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end |
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def item |
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@channel << ItemBuilder.new.tap do |item| |
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yield item |
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end.to_element |
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self |
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end |
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def to_xml |
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('<?xml version="1.0" encoding="UTF-8"?>' + Ox.dump(@document, effort: :tolerant)).force_encoding('UTF-8') |
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end |
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private |
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def rss |
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Ox::Element.new('rss').tap do |rss| |
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rss['version'] = '2.0' |
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rss['xmlns:webfeeds'] = 'http://webfeeds.org/rss/1.0' |
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end |
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end |
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end
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