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Some refactors for issues stats #24793

Merged
merged 10 commits into from
May 19, 2023
Merged

Some refactors for issues stats #24793

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5de7282
Move functions to different files
lunny May 18, 2023
a3109aa
Merge two structs
lunny May 18, 2023
98e8851
Fix lint
lunny May 19, 2023
d7c2b35
Merge branch 'main' into lunny/refactor_issues_options2
lunny May 19, 2023
556fcd4
Fix test
lunny May 19, 2023
acf402c
Fix bug
lunny May 19, 2023
f250356
Fix comment
lunny May 19, 2023
7b637fd
Merge branch 'main' into lunny/refactor_issues_options2
lunny May 19, 2023
92dd754
Merge branch 'main' into lunny/refactor_issues_options2
GiteaBot May 19, 2023
968ab34
Merge branch 'main' into lunny/refactor_issues_options2
GiteaBot May 19, 2023
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192 changes: 0 additions & 192 deletions models/issues/issue.go
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Original file line number Diff line number Diff line change
Expand Up @@ -8,10 +8,8 @@ import (
"context"
"fmt"
"regexp"
"sort"

"code.gitea.io/gitea/models/db"
access_model "code.gitea.io/gitea/models/perm/access"
project_model "code.gitea.io/gitea/models/project"
repo_model "code.gitea.io/gitea/models/repo"
user_model "code.gitea.io/gitea/models/user"
Expand Down Expand Up @@ -212,17 +210,6 @@ func (issue *Issue) GetPullRequest() (pr *PullRequest, err error) {
return pr, err
}

// LoadLabels loads labels
func (issue *Issue) LoadLabels(ctx context.Context) (err error) {
if issue.Labels == nil && issue.ID != 0 {
issue.Labels, err = GetLabelsByIssueID(ctx, issue.ID)
if err != nil {
return fmt.Errorf("getLabelsByIssueID [%d]: %w", issue.ID, err)
}
}
return nil
}

// LoadPoster loads poster
func (issue *Issue) LoadPoster(ctx context.Context) (err error) {
if issue.Poster == nil && issue.PosterID != 0 {
Expand Down Expand Up @@ -459,175 +446,6 @@ func (issue *Issue) IsPoster(uid int64) bool {
return issue.OriginalAuthorID == 0 && issue.PosterID == uid
}

func (issue *Issue) getLabels(ctx context.Context) (err error) {
if len(issue.Labels) > 0 {
return nil
}

issue.Labels, err = GetLabelsByIssueID(ctx, issue.ID)
if err != nil {
return fmt.Errorf("getLabelsByIssueID: %w", err)
}
return nil
}

func clearIssueLabels(ctx context.Context, issue *Issue, doer *user_model.User) (err error) {
if err = issue.getLabels(ctx); err != nil {
return fmt.Errorf("getLabels: %w", err)
}

for i := range issue.Labels {
if err = deleteIssueLabel(ctx, issue, issue.Labels[i], doer); err != nil {
return fmt.Errorf("removeLabel: %w", err)
}
}

return nil
}

// ClearIssueLabels removes all issue labels as the given user.
// Triggers appropriate WebHooks, if any.
func ClearIssueLabels(issue *Issue, doer *user_model.User) (err error) {
ctx, committer, err := db.TxContext(db.DefaultContext)
if err != nil {
return err
}
defer committer.Close()

if err := issue.LoadRepo(ctx); err != nil {
return err
} else if err = issue.LoadPullRequest(ctx); err != nil {
return err
}

perm, err := access_model.GetUserRepoPermission(ctx, issue.Repo, doer)
if err != nil {
return err
}
if !perm.CanWriteIssuesOrPulls(issue.IsPull) {
return ErrRepoLabelNotExist{}
}

if err = clearIssueLabels(ctx, issue, doer); err != nil {
return err
}

if err = committer.Commit(); err != nil {
return fmt.Errorf("Commit: %w", err)
}

return nil
}

type labelSorter []*Label

func (ts labelSorter) Len() int {
return len([]*Label(ts))
}

func (ts labelSorter) Less(i, j int) bool {
return []*Label(ts)[i].ID < []*Label(ts)[j].ID
}

func (ts labelSorter) Swap(i, j int) {
[]*Label(ts)[i], []*Label(ts)[j] = []*Label(ts)[j], []*Label(ts)[i]
}

// Ensure only one label of a given scope exists, with labels at the end of the
// array getting preference over earlier ones.
func RemoveDuplicateExclusiveLabels(labels []*Label) []*Label {
validLabels := make([]*Label, 0, len(labels))

for i, label := range labels {
scope := label.ExclusiveScope()
if scope != "" {
foundOther := false
for _, otherLabel := range labels[i+1:] {
if otherLabel.ExclusiveScope() == scope {
foundOther = true
break
}
}
if foundOther {
continue
}
}
validLabels = append(validLabels, label)
}

return validLabels
}

// ReplaceIssueLabels removes all current labels and add new labels to the issue.
// Triggers appropriate WebHooks, if any.
func ReplaceIssueLabels(issue *Issue, labels []*Label, doer *user_model.User) (err error) {
ctx, committer, err := db.TxContext(db.DefaultContext)
if err != nil {
return err
}
defer committer.Close()

if err = issue.LoadRepo(ctx); err != nil {
return err
}

if err = issue.LoadLabels(ctx); err != nil {
return err
}

labels = RemoveDuplicateExclusiveLabels(labels)

sort.Sort(labelSorter(labels))
sort.Sort(labelSorter(issue.Labels))

var toAdd, toRemove []*Label

addIndex, removeIndex := 0, 0
for addIndex < len(labels) && removeIndex < len(issue.Labels) {
addLabel := labels[addIndex]
removeLabel := issue.Labels[removeIndex]
if addLabel.ID == removeLabel.ID {
// Silently drop invalid labels
if removeLabel.RepoID != issue.RepoID && removeLabel.OrgID != issue.Repo.OwnerID {
toRemove = append(toRemove, removeLabel)
}

addIndex++
removeIndex++
} else if addLabel.ID < removeLabel.ID {
// Only add if the label is valid
if addLabel.RepoID == issue.RepoID || addLabel.OrgID == issue.Repo.OwnerID {
toAdd = append(toAdd, addLabel)
}
addIndex++
} else {
toRemove = append(toRemove, removeLabel)
removeIndex++
}
}
toAdd = append(toAdd, labels[addIndex:]...)
toRemove = append(toRemove, issue.Labels[removeIndex:]...)

if len(toAdd) > 0 {
if err = newIssueLabels(ctx, issue, toAdd, doer); err != nil {
return fmt.Errorf("addLabels: %w", err)
}
}

for _, l := range toRemove {
if err = deleteIssueLabel(ctx, issue, l, doer); err != nil {
return fmt.Errorf("removeLabel: %w", err)
}
}

issue.Labels = nil
if err = issue.LoadLabels(ctx); err != nil {
return err
}

return committer.Commit()
}

// GetTasks returns the amount of tasks in the issues content
func (issue *Issue) GetTasks() int {
return len(issueTasksPat.FindAllStringIndex(issue.Content, -1))
Expand Down Expand Up @@ -862,16 +680,6 @@ func (issue *Issue) GetExternalName() string { return issue.OriginalAuthor }
// GetExternalID ExternalUserRemappable interface
func (issue *Issue) GetExternalID() int64 { return issue.OriginalAuthorID }

// CountOrphanedIssues count issues without a repo
func CountOrphanedIssues(ctx context.Context) (int64, error) {
return db.GetEngine(ctx).
Table("issue").
Join("LEFT", "repository", "issue.repo_id=repository.id").
Where(builder.IsNull{"repository.id"}).
Select("COUNT(`issue`.`id`)").
Count()
}

// HasOriginalAuthor returns if an issue was migrated and has an original author.
func (issue *Issue) HasOriginalAuthor() bool {
return issue.OriginalAuthor != "" && issue.OriginalAuthorID != 0
Expand Down
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