forgejo/models/issues/moderation.go
floss4good 41cc860666
fix: when deciding that a shadow copy should be created also check that existing reports have a null shadow_copy_id
- also rename the function to better indicate the purpose

- and handle potential errors returned by Session.Exist()
2025-04-04 02:08:53 +03:00

106 lines
3.4 KiB
Go

// Copyright 2025 The Forgejo Authors. All rights reserved.
// SPDX-License-Identifier: GPL-3.0-or-later
package issues
import (
"context"
"forgejo.org/models/moderation"
"forgejo.org/modules/json"
"forgejo.org/modules/timeutil"
)
// IssueData represents a trimmed down issue that is used for preserving
// only the fields needed for abusive content reports (mainly string fields).
type IssueData struct {
RepoID int64
Index int64
PosterID int64
Title string
Content string
ContentVersion int
CreatedUnix timeutil.TimeStamp
UpdatedUnix timeutil.TimeStamp
}
// newIssueData creates a trimmed down issue to be used just to create a JSON structure
// (keeping only the fields relevant for moderation purposes)
func newIssueData(issue *Issue) IssueData {
return IssueData{
RepoID: issue.RepoID,
Index: issue.Index,
PosterID: issue.PosterID,
Content: issue.Content,
Title: issue.Title,
ContentVersion: issue.ContentVersion,
CreatedUnix: issue.CreatedUnix,
UpdatedUnix: issue.UpdatedUnix,
}
}
// CommentData represents a trimmed down comment that is used for preserving
// only the fields needed for abusive content reports (mainly string fields).
type CommentData struct {
PosterID int64
IssueID int64
Content string
ContentVersion int
CreatedUnix timeutil.TimeStamp
UpdatedUnix timeutil.TimeStamp
}
// newCommentData creates a trimmed down comment to be used just to create a JSON structure
// (keeping only the fields relevant for moderation purposes)
func newCommentData(comment *Comment) CommentData {
return CommentData{
PosterID: comment.PosterID,
IssueID: comment.IssueID,
Content: comment.Content,
ContentVersion: comment.ContentVersion,
CreatedUnix: comment.CreatedUnix,
UpdatedUnix: comment.UpdatedUnix,
}
}
// IfNeededCreateShadowCopyForIssue checks if for the given issue there are any reports of abusive content submitted
// and if found a shadow copy of relevant issue fields will be stored into DB and linked to the above report(s).
// This function should be called before a issue is deleted or updated.
func IfNeededCreateShadowCopyForIssue(ctx context.Context, issue *Issue) error {
shadowCopyNeeded, err := moderation.IsShadowCopyNeeded(ctx, moderation.ReportedContentTypeIssue, issue.ID)
if err != nil {
return err
}
if shadowCopyNeeded {
issueData := newIssueData(issue)
content, err := json.Marshal(issueData)
if err != nil {
return err
}
return moderation.CreateShadowCopyForIssue(ctx, issue.ID, string(content))
}
return nil
}
// IfNeededCreateShadowCopyForComment checks if for the given comment there are any reports of abusive content submitted
// and if found a shadow copy of relevant comment fields will be stored into DB and linked to the above report(s).
// This function should be called before a comment is deleted or updated.
func IfNeededCreateShadowCopyForComment(ctx context.Context, comment *Comment) error {
shadowCopyNeeded, err := moderation.IsShadowCopyNeeded(ctx, moderation.ReportedContentTypeComment, comment.ID)
if err != nil {
return err
}
if shadowCopyNeeded {
commentData := newCommentData(comment)
content, err := json.Marshal(commentData)
if err != nil {
return err
}
return moderation.CreateShadowCopyForComment(ctx, comment.ID, string(content))
}
return nil
}