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gitea/routers/web/repo/issue_page_meta.go
Lunny Xiao a1892cf7e3
Move some functions from issue.go to standalone files (#32468)
Just functions move, no code change.

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
2024-11-11 04:28:54 +00:00

444 lines
12 KiB
Go

// Copyright 2024 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package repo
import (
"sort"
"strconv"
"strings"
"code.gitea.io/gitea/models/db"
issues_model "code.gitea.io/gitea/models/issues"
"code.gitea.io/gitea/models/organization"
project_model "code.gitea.io/gitea/models/project"
repo_model "code.gitea.io/gitea/models/repo"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/container"
"code.gitea.io/gitea/modules/optional"
shared_user "code.gitea.io/gitea/routers/web/shared/user"
"code.gitea.io/gitea/services/context"
issue_service "code.gitea.io/gitea/services/issue"
repo_service "code.gitea.io/gitea/services/repository"
)
type issueSidebarMilestoneData struct {
SelectedMilestoneID int64
OpenMilestones []*issues_model.Milestone
ClosedMilestones []*issues_model.Milestone
}
type issueSidebarAssigneesData struct {
SelectedAssigneeIDs string
CandidateAssignees []*user_model.User
}
type issueSidebarProjectsData struct {
SelectedProjectID int64
OpenProjects []*project_model.Project
ClosedProjects []*project_model.Project
}
type IssuePageMetaData struct {
RepoLink string
Repository *repo_model.Repository
Issue *issues_model.Issue
IsPullRequest bool
CanModifyIssueOrPull bool
ReviewersData *issueSidebarReviewersData
LabelsData *issueSidebarLabelsData
MilestonesData *issueSidebarMilestoneData
ProjectsData *issueSidebarProjectsData
AssigneesData *issueSidebarAssigneesData
}
func retrieveRepoIssueMetaData(ctx *context.Context, repo *repo_model.Repository, issue *issues_model.Issue, isPull bool) *IssuePageMetaData {
data := &IssuePageMetaData{
RepoLink: ctx.Repo.RepoLink,
Repository: repo,
Issue: issue,
IsPullRequest: isPull,
ReviewersData: &issueSidebarReviewersData{},
LabelsData: &issueSidebarLabelsData{},
MilestonesData: &issueSidebarMilestoneData{},
ProjectsData: &issueSidebarProjectsData{},
AssigneesData: &issueSidebarAssigneesData{},
}
ctx.Data["IssuePageMetaData"] = data
if isPull {
data.retrieveReviewersData(ctx)
if ctx.Written() {
return data
}
}
data.retrieveLabelsData(ctx)
if ctx.Written() {
return data
}
data.CanModifyIssueOrPull = ctx.Repo.CanWriteIssuesOrPulls(isPull) && !ctx.Repo.Repository.IsArchived
if !data.CanModifyIssueOrPull {
return data
}
data.retrieveAssigneesDataForIssueWriter(ctx)
if ctx.Written() {
return data
}
data.retrieveMilestonesDataForIssueWriter(ctx)
if ctx.Written() {
return data
}
data.retrieveProjectsDataForIssueWriter(ctx)
if ctx.Written() {
return data
}
PrepareBranchList(ctx)
if ctx.Written() {
return data
}
ctx.Data["CanCreateIssueDependencies"] = ctx.Repo.CanCreateIssueDependencies(ctx, ctx.Doer, isPull)
return data
}
func (d *IssuePageMetaData) retrieveMilestonesDataForIssueWriter(ctx *context.Context) {
var err error
if d.Issue != nil {
d.MilestonesData.SelectedMilestoneID = d.Issue.MilestoneID
}
d.MilestonesData.OpenMilestones, err = db.Find[issues_model.Milestone](ctx, issues_model.FindMilestoneOptions{
RepoID: d.Repository.ID,
IsClosed: optional.Some(false),
})
if err != nil {
ctx.ServerError("GetMilestones", err)
return
}
d.MilestonesData.ClosedMilestones, err = db.Find[issues_model.Milestone](ctx, issues_model.FindMilestoneOptions{
RepoID: d.Repository.ID,
IsClosed: optional.Some(true),
})
if err != nil {
ctx.ServerError("GetMilestones", err)
return
}
}
func (d *IssuePageMetaData) retrieveAssigneesDataForIssueWriter(ctx *context.Context) {
var err error
d.AssigneesData.CandidateAssignees, err = repo_model.GetRepoAssignees(ctx, d.Repository)
if err != nil {
ctx.ServerError("GetRepoAssignees", err)
return
}
d.AssigneesData.CandidateAssignees = shared_user.MakeSelfOnTop(ctx.Doer, d.AssigneesData.CandidateAssignees)
if d.Issue != nil {
_ = d.Issue.LoadAssignees(ctx)
ids := make([]string, 0, len(d.Issue.Assignees))
for _, a := range d.Issue.Assignees {
ids = append(ids, strconv.FormatInt(a.ID, 10))
}
d.AssigneesData.SelectedAssigneeIDs = strings.Join(ids, ",")
}
// FIXME: this is a tricky part which writes ctx.Data["Mentionable*"]
handleTeamMentions(ctx)
}
func (d *IssuePageMetaData) retrieveProjectsDataForIssueWriter(ctx *context.Context) {
if d.Issue != nil && d.Issue.Project != nil {
d.ProjectsData.SelectedProjectID = d.Issue.Project.ID
}
d.ProjectsData.OpenProjects, d.ProjectsData.ClosedProjects = retrieveProjectsInternal(ctx, ctx.Repo.Repository)
}
// repoReviewerSelection items to bee shown
type repoReviewerSelection struct {
IsTeam bool
Team *organization.Team
User *user_model.User
Review *issues_model.Review
CanBeDismissed bool
CanChange bool
Requested bool
ItemID int64
}
type issueSidebarReviewersData struct {
CanChooseReviewer bool
OriginalReviews issues_model.ReviewList
TeamReviewers []*repoReviewerSelection
Reviewers []*repoReviewerSelection
CurrentPullReviewers []*repoReviewerSelection
}
// RetrieveRepoReviewers find all reviewers of a repository. If issue is nil, it means the doer is creating a new PR.
func (d *IssuePageMetaData) retrieveReviewersData(ctx *context.Context) {
data := d.ReviewersData
repo := d.Repository
if ctx.Doer != nil && ctx.IsSigned {
if d.Issue == nil {
data.CanChooseReviewer = true
} else {
data.CanChooseReviewer = issue_service.CanDoerChangeReviewRequests(ctx, ctx.Doer, repo, d.Issue)
}
}
var posterID int64
var isClosed bool
var reviews issues_model.ReviewList
if d.Issue == nil {
posterID = ctx.Doer.ID
} else {
posterID = d.Issue.PosterID
if d.Issue.OriginalAuthorID > 0 {
posterID = 0 // for migrated PRs, no poster ID
}
isClosed = d.Issue.IsClosed || d.Issue.PullRequest.HasMerged
originalAuthorReviews, err := issues_model.GetReviewersFromOriginalAuthorsByIssueID(ctx, d.Issue.ID)
if err != nil {
ctx.ServerError("GetReviewersFromOriginalAuthorsByIssueID", err)
return
}
data.OriginalReviews = originalAuthorReviews
reviews, err = issues_model.GetReviewsByIssueID(ctx, d.Issue.ID)
if err != nil {
ctx.ServerError("GetReviewersByIssueID", err)
return
}
if len(reviews) == 0 && !data.CanChooseReviewer {
return
}
}
var (
pullReviews []*repoReviewerSelection
reviewersResult []*repoReviewerSelection
teamReviewersResult []*repoReviewerSelection
teamReviewers []*organization.Team
reviewers []*user_model.User
)
if data.CanChooseReviewer {
var err error
reviewers, err = repo_model.GetReviewers(ctx, repo, ctx.Doer.ID, posterID)
if err != nil {
ctx.ServerError("GetReviewers", err)
return
}
teamReviewers, err = repo_service.GetReviewerTeams(ctx, repo)
if err != nil {
ctx.ServerError("GetReviewerTeams", err)
return
}
if len(reviewers) > 0 {
reviewersResult = make([]*repoReviewerSelection, 0, len(reviewers))
}
if len(teamReviewers) > 0 {
teamReviewersResult = make([]*repoReviewerSelection, 0, len(teamReviewers))
}
}
pullReviews = make([]*repoReviewerSelection, 0, len(reviews))
for _, review := range reviews {
tmp := &repoReviewerSelection{
Requested: review.Type == issues_model.ReviewTypeRequest,
Review: review,
ItemID: review.ReviewerID,
}
if review.ReviewerTeamID > 0 {
tmp.IsTeam = true
tmp.ItemID = -review.ReviewerTeamID
}
if data.CanChooseReviewer {
// Users who can choose reviewers can also remove review requests
tmp.CanChange = true
} else if ctx.Doer != nil && ctx.Doer.ID == review.ReviewerID && review.Type == issues_model.ReviewTypeRequest {
// A user can refuse review requests
tmp.CanChange = true
}
pullReviews = append(pullReviews, tmp)
if data.CanChooseReviewer {
if tmp.IsTeam {
teamReviewersResult = append(teamReviewersResult, tmp)
} else {
reviewersResult = append(reviewersResult, tmp)
}
}
}
if len(pullReviews) > 0 {
// Drop all non-existing users and teams from the reviews
currentPullReviewers := make([]*repoReviewerSelection, 0, len(pullReviews))
for _, item := range pullReviews {
if item.Review.ReviewerID > 0 {
if err := item.Review.LoadReviewer(ctx); err != nil {
if user_model.IsErrUserNotExist(err) {
continue
}
ctx.ServerError("LoadReviewer", err)
return
}
item.User = item.Review.Reviewer
} else if item.Review.ReviewerTeamID > 0 {
if err := item.Review.LoadReviewerTeam(ctx); err != nil {
if organization.IsErrTeamNotExist(err) {
continue
}
ctx.ServerError("LoadReviewerTeam", err)
return
}
item.Team = item.Review.ReviewerTeam
} else {
continue
}
item.CanBeDismissed = ctx.Repo.Permission.IsAdmin() && !isClosed &&
(item.Review.Type == issues_model.ReviewTypeApprove || item.Review.Type == issues_model.ReviewTypeReject)
currentPullReviewers = append(currentPullReviewers, item)
}
data.CurrentPullReviewers = currentPullReviewers
}
if data.CanChooseReviewer && reviewersResult != nil {
preadded := len(reviewersResult)
for _, reviewer := range reviewers {
found := false
reviewAddLoop:
for _, tmp := range reviewersResult[:preadded] {
if tmp.ItemID == reviewer.ID {
tmp.User = reviewer
found = true
break reviewAddLoop
}
}
if found {
continue
}
reviewersResult = append(reviewersResult, &repoReviewerSelection{
IsTeam: false,
CanChange: true,
User: reviewer,
ItemID: reviewer.ID,
})
}
data.Reviewers = reviewersResult
}
if data.CanChooseReviewer && teamReviewersResult != nil {
preadded := len(teamReviewersResult)
for _, team := range teamReviewers {
found := false
teamReviewAddLoop:
for _, tmp := range teamReviewersResult[:preadded] {
if tmp.ItemID == -team.ID {
tmp.Team = team
found = true
break teamReviewAddLoop
}
}
if found {
continue
}
teamReviewersResult = append(teamReviewersResult, &repoReviewerSelection{
IsTeam: true,
CanChange: true,
Team: team,
ItemID: -team.ID,
})
}
data.TeamReviewers = teamReviewersResult
}
}
type issueSidebarLabelsData struct {
AllLabels []*issues_model.Label
RepoLabels []*issues_model.Label
OrgLabels []*issues_model.Label
SelectedLabelIDs string
}
func makeSelectedStringIDs[KeyType, ItemType comparable](
allLabels []*issues_model.Label, candidateKey func(candidate *issues_model.Label) KeyType,
selectedItems []ItemType, selectedKey func(selected ItemType) KeyType,
) string {
selectedIDSet := make(container.Set[string])
allLabelMap := map[KeyType]*issues_model.Label{}
for _, label := range allLabels {
allLabelMap[candidateKey(label)] = label
}
for _, item := range selectedItems {
if label, ok := allLabelMap[selectedKey(item)]; ok {
label.IsChecked = true
selectedIDSet.Add(strconv.FormatInt(label.ID, 10))
}
}
ids := selectedIDSet.Values()
sort.Strings(ids)
return strings.Join(ids, ",")
}
func (d *issueSidebarLabelsData) SetSelectedLabels(labels []*issues_model.Label) {
d.SelectedLabelIDs = makeSelectedStringIDs(
d.AllLabels, func(label *issues_model.Label) int64 { return label.ID },
labels, func(label *issues_model.Label) int64 { return label.ID },
)
}
func (d *issueSidebarLabelsData) SetSelectedLabelNames(labelNames []string) {
d.SelectedLabelIDs = makeSelectedStringIDs(
d.AllLabels, func(label *issues_model.Label) string { return strings.ToLower(label.Name) },
labelNames, strings.ToLower,
)
}
func (d *issueSidebarLabelsData) SetSelectedLabelIDs(labelIDs []int64) {
d.SelectedLabelIDs = makeSelectedStringIDs(
d.AllLabels, func(label *issues_model.Label) int64 { return label.ID },
labelIDs, func(labelID int64) int64 { return labelID },
)
}
func (d *IssuePageMetaData) retrieveLabelsData(ctx *context.Context) {
repo := d.Repository
labelsData := d.LabelsData
labels, err := issues_model.GetLabelsByRepoID(ctx, repo.ID, "", db.ListOptions{})
if err != nil {
ctx.ServerError("GetLabelsByRepoID", err)
return
}
labelsData.RepoLabels = labels
if repo.Owner.IsOrganization() {
orgLabels, err := issues_model.GetLabelsByOrgID(ctx, repo.Owner.ID, ctx.FormString("sort"), db.ListOptions{})
if err != nil {
return
}
labelsData.OrgLabels = orgLabels
}
labelsData.AllLabels = append(labelsData.AllLabels, labelsData.RepoLabels...)
labelsData.AllLabels = append(labelsData.AllLabels, labelsData.OrgLabels...)
}