activitypub-academy/app/helpers/atom_helper.rb
2016-02-23 13:08:01 +01:00

101 lines
2.1 KiB
Ruby

module AtomHelper
def stream_updated_at
@account.stream_entries.last ? @account.stream_entries.last.created_at : @account.updated_at
end
def entry(xml, is_root, &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_ 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', "http://activitystrea.ms/schema/1.0/#{verb}")
end
def content(xml, content)
xml.content({ type: 'html' }, content)
end
def title(xml, title)
xml.title title
end
def author(xml, &block)
xml.author &block
end
def target(xml, &block)
xml['activity'].object &block
end
def object_type(xml, type)
xml['activity'].send('object-type', "http://activitystrea.ms/schema/1.0/#{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
end
def subtitle(xml, subtitle)
xml.subtitle subtitle
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_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
xml['poco'].note account.note
end
private
def root_tag(xml, tag, &block)
xml.send(tag, {xmlns: 'http://www.w3.org/2005/Atom', 'xmlns:thr': 'http://purl.org/syndication/thread/1.0', 'xmlns:activity': 'http://activitystrea.ms/spec/1.0/', 'xmlns:poco': 'http://portablecontacts.net/spec/1.0'}, &block)
end
end