Unverified Commit 9d4710ed authored by Eugen Rochko's avatar Eugen Rochko Committed by GitHub

Add RSS feeds for end-users (#7259)

* Add RSS feed for accounts

* Add RSS feeds for hashtags

* Fix code style issues

* Fix code style issues
parent bfc41711
......@@ -20,9 +20,10 @@ class AccountsController < ApplicationController
@pinned_statuses = cache_collection(@account.pinned_statuses, Status) if show_pinned_statuses?
@statuses = filtered_status_page(params)
@statuses = cache_collection(@statuses, Status)
unless @statuses.empty?
@older_url = older_url if @statuses.last.id > filtered_statuses.last.id
@newer_url = newer_url if @statuses.first.id < filtered_statuses.first.id
@older_url = older_url if @statuses.last.id > filtered_statuses.last.id
@newer_url = newer_url if @statuses.first.id < filtered_statuses.first.id
end
end
......@@ -31,6 +32,11 @@ class AccountsController < ApplicationController
render xml: OStatus::AtomSerializer.render(OStatus::AtomSerializer.new.feed(@account, @entries.reject { |entry| entry.status.nil? }))
end
format.rss do
@statuses = cache_collection(default_statuses.without_reblogs.without_replies.limit(PAGE_SIZE), Status)
render xml: RSS::AccountSerializer.render(@account, @statuses)
end
format.json do
skip_session!
......
# frozen_string_literal: true
class TagsController < ApplicationController
PAGE_SIZE = 20
before_action :set_body_classes
before_action :set_instance_presenter
......@@ -13,8 +15,15 @@ class TagsController < ApplicationController
@initial_state_json = serializable_resource.to_json
end
format.rss do
@statuses = Status.as_tag_timeline(@tag).limit(PAGE_SIZE)
@statuses = cache_collection(@statuses, Status)
render xml: RSS::TagSerializer.render(@tag, @statuses)
end
format.json do
@statuses = Status.as_tag_timeline(@tag, current_account, params[:local]).paginate_by_max_id(20, params[:max_id])
@statuses = Status.as_tag_timeline(@tag, current_account, params[:local]).paginate_by_max_id(PAGE_SIZE, params[:max_id])
@statuses = cache_collection(@statuses, Status)
render json: collection_presenter,
......
......@@ -12,17 +12,17 @@ module StreamEntriesHelper
prepend_str = [
[
number_to_human(account.statuses_count, strip_insignificant_zeros: true),
t('accounts.posts'),
I18n.t('accounts.posts'),
].join(' '),
[
number_to_human(account.following_count, strip_insignificant_zeros: true),
t('accounts.following'),
I18n.t('accounts.following'),
].join(' '),
[
number_to_human(account.followers_count, strip_insignificant_zeros: true),
t('accounts.followers'),
I18n.t('accounts.followers'),
].join(' '),
].join(', ')
......@@ -40,16 +40,16 @@ module StreamEntriesHelper
end
end
text = attachments.to_a.reject { |_, value| value.zero? }.map { |key, value| t("statuses.attached.#{key}", count: value) }.join(' · ')
text = attachments.to_a.reject { |_, value| value.zero? }.map { |key, value| I18n.t("statuses.attached.#{key}", count: value) }.join(' · ')
return if text.blank?
t('statuses.attached.description', attached: text)
I18n.t('statuses.attached.description', attached: text)
end
def status_text_summary(status)
return if status.spoiler_text.blank?
t('statuses.content_warning', warning: status.spoiler_text)
I18n.t('statuses.content_warning', warning: status.spoiler_text)
end
def status_description(status)
......
# frozen_string_literal: true
class RSSBuilder
class ItemBuilder
def initialize
@item = Ox::Element.new('item')
end
def title(str)
@item << (Ox::Element.new('title') << str)
self
end
def link(str)
@item << Ox::Element.new('guid').tap do |guid|
guid['isPermalink'] = 'true'
guid << str
end
@item << (Ox::Element.new('link') << str)
self
end
def pub_date(date)
@item << (Ox::Element.new('pubDate') << date.to_formatted_s(:rfc822))
self
end
def description(str)
@item << (Ox::Element.new('description') << str)
self
end
def enclosure(url, type, size)
@item << Ox::Element.new('enclosure').tap do |enclosure|
enclosure['url'] = url
enclosure['length'] = size
enclosure['type'] = type
end
self
end
def to_element
@item
end
end
def initialize
@document = Ox::Document.new(version: '1.0')
@channel = Ox::Element.new('channel')
@document << (rss << @channel)
end
def title(str)
@channel << (Ox::Element.new('title') << str)
self
end
def link(str)
@channel << (Ox::Element.new('link') << str)
self
end
def image(str)
@channel << Ox::Element.new('image').tap do |image|
image << (Ox::Element.new('url') << str)
image << (Ox::Element.new('title') << '')
image << (Ox::Element.new('link') << '')
end
@channel << (Ox::Element.new('webfeeds:icon') << str)
self
end
def cover(str)
@channel << Ox::Element.new('webfeeds:cover').tap do |cover|
cover['image'] = str
end
self
end
def logo(str)
@channel << (Ox::Element.new('webfeeds:logo') << str)
self
end
def accent_color(str)
@channel << (Ox::Element.new('webfeeds:accentColor') << str)
self
end
def description(str)
@channel << (Ox::Element.new('description') << str)
self
end
def item
@channel << ItemBuilder.new.tap do |item|
yield item
end.to_element
self
end
def to_xml
('<?xml version="1.0" encoding="UTF-8"?>' + Ox.dump(@document, effort: :tolerant)).force_encoding('UTF-8')
end
private
def rss
Ox::Element.new('rss').tap do |rss|
rss['version'] = '2.0'
rss['xmlns:webfeeds'] = 'http://webfeeds.org/rss/1.0'
end
end
end
# frozen_string_literal: true
class RSS::AccountSerializer
include ActionView::Helpers::NumberHelper
include StreamEntriesHelper
include RoutingHelper
def render(account, statuses)
builder = RSSBuilder.new
builder.title("#{display_name(account)} (@#{account.local_username_and_domain})")
.description(account_description(account))
.link(TagManager.instance.url_for(account))
.logo(full_asset_url(asset_pack_path('logo.svg')))
.accent_color('2b90d9')
builder.image(full_asset_url(account.avatar.url(:original))) if account.avatar?
builder.cover(full_asset_url(account.header.url(:original))) if account.header?
statuses.each do |status|
builder.item do |item|
item.title(status.title)
.link(TagManager.instance.url_for(status))
.pub_date(status.created_at)
.description(status.spoiler_text.presence || Formatter.instance.format(status).to_str)
status.media_attachments.each do |media|
item.enclosure(full_asset_url(media.file.url(:original, false)), media.file.content_type, length: media.file.size)
end
end
end
builder.to_xml
end
def self.render(account, statuses)
new.render(account, statuses)
end
end
# frozen_string_literal: true
class RSS::TagSerializer
include ActionView::Helpers::NumberHelper
include ActionView::Helpers::SanitizeHelper
include StreamEntriesHelper
include RoutingHelper
def render(tag, statuses)
builder = RSSBuilder.new
builder.title("##{tag.name}")
.description(strip_tags(I18n.t('about.about_hashtag_html', hashtag: tag.name)))
.link(tag_url(tag))
.logo(full_asset_url(asset_pack_path('logo.svg')))
.accent_color('2b90d9')
statuses.each do |status|
builder.item do |item|
item.title(status.title)
.link(TagManager.instance.url_for(status))
.pub_date(status.created_at)
.description(status.spoiler_text.presence || Formatter.instance.format(status).to_str)
status.media_attachments.each do |media|
item.enclosure(full_asset_url(media.file.url(:original, false)), media.file.content_type, length: media.file.size)
end
end
end
builder.to_xml
end
def self.render(tag, statuses)
new.render(tag, statuses)
end
end
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