mastodon/app/helpers/atom_builder_helper.rb
2017-02-16 01:59:34 +01:00

281 lines
7.5 KiB
Ruby

# frozen_string_literal: true
module AtomBuilderHelper
def stream_updated_at
if @account.stream_entries.last
(@account.updated_at > @account.stream_entries.last.created_at ? @account.updated_at : @account.stream_entries.last.created_at)
else
@account.updated_at
end
end
def entry(xml, is_root = false, &block)
if is_root
root_tag(xml, :entry, &block)
else
xml.entry(&block)
end
end
def feed(xml, &block)
root_tag(xml, :feed, &block)
end
def unique_id(xml, date, id, type)
xml.id_ TagManager.instance.unique_tag(date, id, type)
end
def simple_id(xml, id)
xml.id_ id
end
def published_at(xml, date)
xml.published date.iso8601
end
def updated_at(xml, date)
xml.updated date.iso8601
end
def verb(xml, verb)
xml['activity'].send('verb', TagManager::VERBS[verb])
end
def content(xml, content, warning = nil)
xml.summary(warning) unless warning.blank?
xml.content({ type: 'html' }, content) unless content.blank?
end
def title(xml, title)
xml.title strip_tags(title || '').truncate(80)
end
def author(xml, &block)
xml.author(&block)
end
def category(xml, term)
xml.category(term: term)
end
def target(xml, &block)
xml['activity'].object(&block)
end
def object_type(xml, type)
xml['activity'].send('object-type', TagManager::TYPES[type])
end
def uri(xml, uri)
xml.uri uri
end
def name(xml, name)
xml.name name
end
def summary(xml, summary)
xml.summary(summary) unless summary.blank?
end
def subtitle(xml, subtitle)
xml.subtitle(subtitle) unless subtitle.blank?
end
def link_alternate(xml, url)
xml.link(rel: 'alternate', type: 'text/html', href: url)
end
def link_self(xml, url)
xml.link(rel: 'self', type: 'application/atom+xml', href: url)
end
def link_next(xml, url)
xml.link(rel: 'next', type: 'application/atom+xml', href: url)
end
def link_hub(xml, url)
xml.link(rel: 'hub', href: url)
end
def link_salmon(xml, url)
xml.link(rel: 'salmon', href: url)
end
def portable_contact(xml, account)
xml['poco'].preferredUsername account.username
xml['poco'].displayName(account.display_name) unless account.display_name.blank?
xml['poco'].note(Formatter.instance.simplified_format(account)) unless account.note.blank?
end
def in_reply_to(xml, uri, url)
xml['thr'].send('in-reply-to', ref: uri, href: url, type: 'text/html')
end
def link_mention(xml, account)
xml.link(:rel => 'mentioned', :href => TagManager.instance.uri_for(account), 'ostatus:object-type' => TagManager::TYPES[:person])
end
def link_enclosure(xml, media)
xml.link(rel: 'enclosure', href: full_asset_url(media.file.url(:original, false)), type: media.file_content_type, length: media.file_file_size)
end
def link_avatar(xml, account)
single_link_avatar(xml, account, :original, 120)
end
def logo(xml, url)
xml.logo url
end
def email(xml, email)
xml.email email
end
def conditionally_formatted(activity)
if activity.is_a?(Status)
Formatter.instance.format(activity.reblog? ? activity.reblog : activity)
elsif activity.nil?
nil
else
activity.content
end
end
def link_visibility(xml, item)
return unless item.respond_to?(:visibility) && item.public_visibility?
xml.link(:rel => 'mentioned', :href => TagManager::COLLECTIONS[:public], 'ostatus:object-type' => TagManager::TYPES[:collection])
end
def privacy_scope(xml, level)
xml['mastodon'].scope(level)
end
def include_author(xml, account)
simple_id xml, TagManager.instance.uri_for(account)
object_type xml, :person
uri xml, TagManager.instance.uri_for(account)
name xml, account.username
email xml, account.local? ? "#{account.acct}@#{Rails.configuration.x.local_domain}" : account.acct
summary xml, account.note
link_alternate xml, TagManager.instance.url_for(account)
link_avatar xml, account
portable_contact xml, account
privacy_scope xml, account.locked? ? :private : :public
end
def rich_content(xml, activity)
if activity.is_a?(Status)
content xml, conditionally_formatted(activity), activity.spoiler_text
else
content xml, conditionally_formatted(activity)
end
end
def include_target(xml, target)
simple_id xml, TagManager.instance.uri_for(target)
if target.object_type == :person
include_author xml, target
else
object_type xml, target.object_type
verb xml, target.verb
title xml, target.title
link_alternate xml, TagManager.instance.url_for(target)
end
# Statuses have content and author
return unless target.is_a?(Status)
rich_content xml, target
verb xml, target.verb
published_at xml, target.created_at
updated_at xml, target.updated_at
author(xml) do
include_author xml, target.account
end
if target.reply?
in_reply_to xml, TagManager.instance.uri_for(target.thread), TagManager.instance.url_for(target.thread)
end
link_visibility xml, target
target.mentions.each do |mention|
link_mention xml, mention.account
end
target.media_attachments.each do |media|
link_enclosure xml, media
end
target.tags.each do |tag|
category xml, tag.name
end
category(xml, 'nsfw') if target.sensitive?
privacy_scope(xml, target.visibility)
end
def include_entry(xml, stream_entry)
unique_id xml, stream_entry.created_at, stream_entry.activity_id, stream_entry.activity_type
published_at xml, stream_entry.created_at
updated_at xml, stream_entry.updated_at
title xml, stream_entry.title
rich_content xml, stream_entry.activity
verb xml, stream_entry.verb
link_self xml, account_stream_entry_url(stream_entry.account, stream_entry, format: 'atom')
link_alternate xml, account_stream_entry_url(stream_entry.account, stream_entry)
object_type xml, stream_entry.object_type
# Comments need thread element
if stream_entry.threaded?
in_reply_to xml, TagManager.instance.uri_for(stream_entry.thread), TagManager.instance.url_for(stream_entry.thread)
end
if stream_entry.targeted?
target(xml) do
include_target(xml, stream_entry.target)
end
end
link_visibility xml, stream_entry.activity
stream_entry.mentions.each do |mentioned|
link_mention xml, mentioned
end
return unless stream_entry.activity.is_a?(Status)
stream_entry.activity.media_attachments.each do |media|
link_enclosure xml, media
end
stream_entry.activity.tags.each do |tag|
category xml, tag.name
end
category(xml, 'nsfw') if stream_entry.activity.sensitive?
privacy_scope(xml, stream_entry.activity.visibility)
end
private
def root_tag(xml, tag, &block)
xml.send(tag, {
'xmlns' => TagManager::XMLNS,
'xmlns:thr' => TagManager::THR_XMLNS,
'xmlns:activity' => TagManager::AS_XMLNS,
'xmlns:poco' => TagManager::POCO_XMLNS,
'xmlns:media' => TagManager::MEDIA_XMLNS,
'xmlns:ostatus' => TagManager::OS_XMLNS,
'xmlns:mastodon' => TagManager::MTDN_XMLNS,
}, &block)
end
def single_link_avatar(xml, account, size, px)
xml.link('rel' => 'avatar', 'type' => account.avatar_content_type, 'media:width' => px, 'media:height' => px, 'href' => full_asset_url(account.avatar.url(size, false)))
end
end