ekster/microsub/protocol.go

122 lines
3.7 KiB
Go

/*
Microsub server
Copyright (C) 2018 Peter Stuifzand
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// Package microsub describes the protocol methods of the Microsub protocol
package microsub
/*
channels
search
preview
follow / unfollow
timeline
mute / unmute
block / unblock
*/
// Channel contains information about a channel.
type Channel struct {
// UID is a unique id for the channel
UID string `json:"uid"`
Name string `json:"name"`
Unread int `json:"unread"`
}
type Card struct {
Filled bool `json:"-,omitempty"`
Type string `json:"type,omitempty"`
Name string `json:"name,omitempty"`
URL string `json:"url,omitempty"`
Photo string `json:"photo,omitempty"`
Locality string `json:"locality,omitempty"`
Region string `json:"region,omitempty"`
CountryName string `json:"country-name,omitempty"`
Longitude string `json:"longitude,omitempty"`
Latitude string `json:"latitude,omitempty"`
}
type Content struct {
Text string `json:"text,omitempty"`
HTML string `json:"html,omitempty"`
}
// Item is a post object
type Item struct {
Type string `json:"type"`
Name string `json:"name,omitempty"`
Published string `json:"published,omitempty"`
Updated string `json:"updated,omitempty"`
URL string `json:"url,omitempty"`
UID string `json:"uid,omitempty"`
Author *Card `json:"author,omitempty"`
Category []string `json:"category,omitempty"`
Photo []string `json:"photo,omitempty"`
LikeOf []string `json:"like-of,omitempty"`
BookmarkOf []string `json:"bookmark-of,omitempty"`
RepostOf []string `json:"repost-of,omitempty"`
InReplyTo []string `json:"in-reply-to,omitempty"`
Summary []string `json:"summary,omitempty"`
Content *Content `json:"content,omitempty"`
Latitude string `json:"latitude,omitempty"`
Longitude string `json:"longitude,omitempty"`
Checkin *Card `json:"checkin,omitempty"`
ID string `json:"_id,omitempty"`
Read bool `json:"_is_read"`
}
// Pagination contains information about paging
type Pagination struct {
After string `json:"after,omitempty"`
Before string `json:"before,omitempty"`
}
// Timeline is a combination of items and paging information
type Timeline struct {
Items []Item `json:"items"`
Paging Pagination `json:"paging"`
}
type Feed struct {
Type string `json:"type"`
URL string `json:"url"`
Name string `json:"name,omitempty"`
Photo string `json:"photo,omitempty"`
Description string `json:"description,omitempty"`
Author Card `json:"author,omitempty"`
}
// Microsub is the main protocol that should be implemented by a backend
type Microsub interface {
ChannelsGetList() []Channel
ChannelsCreate(name string) Channel
ChannelsUpdate(uid, name string) Channel
ChannelsDelete(uid string)
TimelineGet(before, after, channel string) Timeline
MarkRead(channel string, entry []string)
FollowGetList(uid string) []Feed
FollowURL(uid string, url string) Feed
UnfollowURL(uid string, url string)
Search(query string) []Feed
PreviewURL(url string) Timeline
}