// 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 }