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gotosocial/internal/gtsmodel/statusedit.go

63 lines
3.9 KiB
Go

// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package gtsmodel
import "time"
// StatusEdit represents a **historical** view of a Status
// after a received edit. The Status itself will always
// contain the latest up-to-date information.
//
// Note that stored status edits may not exactly match that
// of the origin server, they are a best-effort by receiver
// to store version history. There is no AP history endpoint.
type StatusEdit struct {
ID string `bun:"type:CHAR(26),pk,nullzero,notnull,unique"` // ID of this item in the database.
Content string `bun:""` // Content of status at time of edit; likely html-formatted but not guaranteed.
ContentWarning string `bun:",nullzero"` // Content warning of status at time of edit.
Text string `bun:""` // Original status text, without formatting, at time of edit.
Language string `bun:",nullzero"` // Status language at time of edit.
Sensitive *bool `bun:",nullzero,notnull,default:false"` // Status sensitive flag at time of edit.
AttachmentIDs []string `bun:"attachments,array"` // Database IDs of media attachments associated with status at time of edit.
AttachmentDescriptions []string `bun:",array"` // Previous media descriptions of media attachments associated with status at time of edit.
Attachments []*MediaAttachment `bun:"-"` // Media attachments relating to .AttachmentIDs field (not always populated).
PollOptions []string `bun:",array"` // Poll options of status at time of edit, only set if status contains a poll.
PollVotes []int `bun:",array"` // Poll vote count at time of status edit, only set if poll votes were reset.
StatusID string `bun:"type:CHAR(26),nullzero,notnull"` // The originating status ID this is a historical edit of.
CreatedAt time.Time `bun:"type:timestamptz,nullzero,notnull,default:current_timestamp"` // The creation time of this version of the status content (according to receiving server).
// We don't bother having a *gtsmodel.Status model here
// as the StatusEdit is always just attached to a Status,
// so it doesn't need a self-reference back to it.
}
// AttachmentsPopulated returns whether media attachments
// are populated according to current AttachmentIDs.
func (e *StatusEdit) AttachmentsPopulated() bool {
if len(e.AttachmentIDs) != len(e.Attachments) {
// this is the quickest indicator.
return false
}
for i, id := range e.AttachmentIDs {
if e.Attachments[i].ID != id {
return false
}
}
return true
}