a9529d3b4b
* Allow running mastodon on a different domain as the one used for identifying users * Alter documentation of WEB_DOMAIN to make clear it shouldn't be used unless the admin knows what they are doing * Compare to web_domain instead of local_domain when dealing with feeds/API * Correctly identify mentions to local accounts Mentions URLs point to the person's web profile, i.e., the user page served on WEB_DOMAIN.
105 lines
3.5 KiB
Ruby
105 lines
3.5 KiB
Ruby
# frozen_string_literal: true
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require 'singleton'
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class TagManager
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include Singleton
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include RoutingHelper
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VERBS = {
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post: 'http://activitystrea.ms/schema/1.0/post',
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share: 'http://activitystrea.ms/schema/1.0/share',
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favorite: 'http://activitystrea.ms/schema/1.0/favorite',
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unfavorite: 'http://activitystrea.ms/schema/1.0/unfavorite',
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delete: 'http://activitystrea.ms/schema/1.0/delete',
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follow: 'http://activitystrea.ms/schema/1.0/follow',
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request_friend: 'http://activitystrea.ms/schema/1.0/request-friend',
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authorize: 'http://activitystrea.ms/schema/1.0/authorize',
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reject: 'http://activitystrea.ms/schema/1.0/reject',
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unfollow: 'http://ostatus.org/schema/1.0/unfollow',
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block: 'http://mastodon.social/schema/1.0/block',
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unblock: 'http://mastodon.social/schema/1.0/unblock',
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}.freeze
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TYPES = {
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activity: 'http://activitystrea.ms/schema/1.0/activity',
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note: 'http://activitystrea.ms/schema/1.0/note',
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comment: 'http://activitystrea.ms/schema/1.0/comment',
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person: 'http://activitystrea.ms/schema/1.0/person',
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collection: 'http://activitystrea.ms/schema/1.0/collection',
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group: 'http://activitystrea.ms/schema/1.0/group',
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}.freeze
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COLLECTIONS = {
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public: 'http://activityschema.org/collection/public',
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}.freeze
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XMLNS = 'http://www.w3.org/2005/Atom'
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MEDIA_XMLNS = 'http://purl.org/syndication/atommedia'
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AS_XMLNS = 'http://activitystrea.ms/spec/1.0/'
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THR_XMLNS = 'http://purl.org/syndication/thread/1.0'
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POCO_XMLNS = 'http://portablecontacts.net/spec/1.0'
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DFRN_XMLNS = 'http://purl.org/macgirvin/dfrn/1.0'
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OS_XMLNS = 'http://ostatus.org/schema/1.0'
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MTDN_XMLNS = 'http://mastodon.social/schema/1.0'
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def unique_tag(date, id, type)
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"tag:#{Rails.configuration.x.local_domain},#{date.strftime('%Y-%m-%d')}:objectId=#{id}:objectType=#{type}"
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end
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def unique_tag_to_local_id(tag, expected_type)
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matches = Regexp.new("objectId=([\\d]+):objectType=#{expected_type}").match(tag)
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return matches[1] unless matches.nil?
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end
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def local_id?(id)
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id.start_with?("tag:#{Rails.configuration.x.local_domain}")
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end
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def web_domain?(domain)
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domain.nil? || domain.gsub(/[\/]/, '').casecmp(Rails.configuration.x.web_domain).zero?
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end
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def local_domain?(domain)
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domain.nil? || domain.gsub(/[\/]/, '').casecmp(Rails.configuration.x.local_domain).zero?
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end
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def same_acct?(canonical, needle)
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return true if canonical.casecmp(needle).zero?
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username, domain = needle.split('@')
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local_domain?(domain) && canonical.casecmp(username).zero?
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end
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def local_url?(url)
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uri = Addressable::URI.parse(url)
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domain = uri.host + (uri.port ? ":#{uri.port}" : '')
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TagManager.instance.local_domain?(domain)
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end
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def uri_for(target)
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return target.uri if target.respond_to?(:local?) && !target.local?
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case target.object_type
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when :person
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account_url(target)
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when :note, :comment, :activity
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unique_tag(target.created_at, target.id, 'Status')
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else
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unique_tag(target.stream_entry.created_at, target.stream_entry.activity_id, target.stream_entry.activity_type)
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end
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end
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def url_for(target)
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return target.url if target.respond_to?(:local?) && !target.local?
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case target.object_type
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when :person
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short_account_url(target)
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when :note, :comment, :activity
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short_account_status_url(target.account, target)
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else
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account_stream_entry_url(target.account, target.stream_entry)
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end
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end
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end
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