Refactor pagination (#33037)

I am sure the simple approach should work, let's try it in 1.24

Follow #29834 and #29841

models/user/search.go

@@ -39,8 +39,6 @@ type SearchUserOptions struct {
 	IsTwoFactorEnabled optional.Option[bool]
 	IsProhibitLogin    optional.Option[bool]
 	IncludeReserved    bool
-
-	ExtraParamStrings map[string]string
 }
 
 func (opts *SearchUserOptions) toSearchQueryBase(ctx context.Context) *xorm.Session {

routers/web/admin/emails.go

@@ -94,7 +94,7 @@ func Emails(ctx *context.Context) {
 	ctx.Data["Emails"] = emails
 
 	pager := context.NewPagination(int(count), opts.PageSize, opts.Page, 5)
-	pager.SetDefaultParams(ctx)
+	pager.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = pager
 
 	ctx.HTML(http.StatusOK, tplEmails)

routers/web/admin/packages.go

@@ -77,9 +77,7 @@ func Packages(ctx *context.Context) {
 	ctx.Data["TotalUnreferencedBlobSize"] = totalUnreferencedBlobSize
 
 	pager := context.NewPagination(int(total), setting.UI.PackagesPagingNum, page, 5)
-	pager.AddParamString("q", query)
-	pager.AddParamString("type", packageType)
-	pager.AddParamString("sort", sort)
+	pager.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = pager
 
 	ctx.HTML(http.StatusOK, tplPackagesList)

routers/web/admin/repos.go

@@ -4,7 +4,6 @@
 package admin
 
 import (
-	"fmt"
 	"net/http"
 	"net/url"
 	"strings"
@@ -84,8 +83,7 @@ func UnadoptedRepos(ctx *context.Context) {
 
 	if !doSearch {
 		pager := context.NewPagination(0, opts.PageSize, opts.Page, 5)
-		pager.SetDefaultParams(ctx)
-		pager.AddParamString("search", fmt.Sprint(doSearch))
+		pager.AddParamFromRequest(ctx.Req)
 		ctx.Data["Page"] = pager
 		ctx.HTML(http.StatusOK, tplUnadoptedRepos)
 		return
@@ -99,8 +97,7 @@ func UnadoptedRepos(ctx *context.Context) {
 	}
 	ctx.Data["Dirs"] = repoNames
 	pager := context.NewPagination(count, opts.PageSize, opts.Page, 5)
-	pager.SetDefaultParams(ctx)
-	pager.AddParamString("search", fmt.Sprint(doSearch))
+	pager.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = pager
 	ctx.HTML(http.StatusOK, tplUnadoptedRepos)
 }

routers/web/admin/users.go

@@ -47,16 +47,12 @@ func Users(ctx *context.Context) {
 	ctx.Data["Title"] = ctx.Tr("admin.users")
 	ctx.Data["PageIsAdminUsers"] = true
 
-	extraParamStrings := map[string]string{}
 	statusFilterKeys := []string{"is_active", "is_admin", "is_restricted", "is_2fa_enabled", "is_prohibit_login"}
 	statusFilterMap := map[string]string{}
 	for _, filterKey := range statusFilterKeys {
 		paramKey := "status_filter[" + filterKey + "]"
 		paramVal := ctx.FormString(paramKey)
 		statusFilterMap[filterKey] = paramVal
-		if paramVal != "" {
-			extraParamStrings[paramKey] = paramVal
-		}
 	}
 
 	sortType := ctx.FormString("sort")
@@ -82,7 +78,6 @@ func Users(ctx *context.Context) {
 		IsTwoFactorEnabled: util.OptionalBoolParse(statusFilterMap["is_2fa_enabled"]),
 		IsProhibitLogin:    util.OptionalBoolParse(statusFilterMap["is_prohibit_login"]),
 		IncludeReserved:    true, // administrator needs to list all accounts include reserved, bot, remote ones
-		ExtraParamStrings:  extraParamStrings,
 	}, tplUsers)
 }
 

routers/web/explore/code.go

@@ -137,8 +137,7 @@ func Code(ctx *context.Context) {
 	ctx.Data["SearchResultLanguages"] = searchResultLanguages
 
 	pager := context.NewPagination(total, setting.UI.RepoSearchPagingNum, page, 5)
-	pager.SetDefaultParams(ctx)
-	pager.AddParamString("l", language)
+	pager.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = pager
 
 	ctx.HTML(http.StatusOK, tplExploreCode)

routers/web/explore/repo.go

@@ -4,7 +4,6 @@
 package explore
 
 import (
-	"fmt"
 	"net/http"
 
 	"code.gitea.io/gitea/models/db"
@@ -139,25 +138,7 @@ func RenderRepoSearch(ctx *context.Context, opts *RepoSearchOptions) {
 	ctx.Data["IsRepoIndexerEnabled"] = setting.Indexer.RepoIndexerEnabled
 
 	pager := context.NewPagination(int(count), opts.PageSize, page, 5)
-	pager.SetDefaultParams(ctx)
-	pager.AddParamString("topic", fmt.Sprint(topicOnly))
-	pager.AddParamString("language", language)
-	pager.AddParamString(relevantReposOnlyParam, fmt.Sprint(opts.OnlyShowRelevant))
-	if archived.Has() {
-		pager.AddParamString("archived", fmt.Sprint(archived.Value()))
-	}
-	if fork.Has() {
-		pager.AddParamString("fork", fmt.Sprint(fork.Value()))
-	}
-	if mirror.Has() {
-		pager.AddParamString("mirror", fmt.Sprint(mirror.Value()))
-	}
-	if template.Has() {
-		pager.AddParamString("template", fmt.Sprint(template.Value()))
-	}
-	if private.Has() {
-		pager.AddParamString("private", fmt.Sprint(private.Value()))
-	}
+	pager.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = pager
 
 	ctx.HTML(http.StatusOK, opts.TplName)

routers/web/explore/user.go

@@ -120,10 +120,7 @@ func RenderUserSearch(ctx *context.Context, opts *user_model.SearchUserOptions,
 	ctx.Data["IsRepoIndexerEnabled"] = setting.Indexer.RepoIndexerEnabled
 
 	pager := context.NewPagination(int(count), opts.PageSize, opts.Page, 5)
-	pager.SetDefaultParams(ctx)
-	for paramKey, paramVal := range opts.ExtraParamStrings {
-		pager.AddParamString(paramKey, paramVal)
-	}
+	pager.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = pager
 
 	ctx.HTML(http.StatusOK, tplName)

routers/web/org/home.go

@@ -4,7 +4,6 @@
 package org
 
 import (
-	"fmt"
 	"net/http"
 	"path"
 	"strings"
@@ -146,23 +145,7 @@ func home(ctx *context.Context, viewRepositories bool) {
 	ctx.Data["Total"] = count
 
 	pager := context.NewPagination(int(count), setting.UI.User.RepoPagingNum, page, 5)
-	pager.SetDefaultParams(ctx)
-	pager.AddParamString("language", language)
-	if archived.Has() {
-		pager.AddParamString("archived", fmt.Sprint(archived.Value()))
-	}
-	if fork.Has() {
-		pager.AddParamString("fork", fmt.Sprint(fork.Value()))
-	}
-	if mirror.Has() {
-		pager.AddParamString("mirror", fmt.Sprint(mirror.Value()))
-	}
-	if template.Has() {
-		pager.AddParamString("template", fmt.Sprint(template.Value()))
-	}
-	if private.Has() {
-		pager.AddParamString("private", fmt.Sprint(private.Value()))
-	}
+	pager.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = pager
 
 	ctx.HTML(http.StatusOK, tplOrgHome)

routers/web/org/projects.go

@@ -120,7 +120,7 @@ func Projects(ctx *context.Context) {
 	}
 
 	pager := context.NewPagination(int(total), setting.UI.IssuePagingNum, page, numPages)
-	pager.AddParamString("state", fmt.Sprint(ctx.Data["State"]))
+	pager.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = pager
 
 	ctx.Data["CanWriteProjects"] = canWriteProjects(ctx)

routers/web/repo/actions/actions.go

@@ -6,7 +6,6 @@ package actions
 import (
 	"bytes"
 	stdCtx "context"
-	"fmt"
 	"net/http"
 	"slices"
 	"strings"
@@ -262,10 +261,7 @@ func List(ctx *context.Context) {
 	ctx.Data["StatusInfoList"] = actions_model.GetStatusInfoList(ctx)
 
 	pager := context.NewPagination(int(total), opts.PageSize, opts.Page, 5)
-	pager.SetDefaultParams(ctx)
-	pager.AddParamString("workflow", workflowID)
-	pager.AddParamString("actor", fmt.Sprint(actorID))
-	pager.AddParamString("status", fmt.Sprint(status))
+	pager.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = pager
 	ctx.Data["HasWorkflowsOrRuns"] = len(workflows) > 0 || len(runs) > 0
 

routers/web/repo/branch.go

@@ -87,7 +87,7 @@ func Branches(ctx *context.Context) {
 	ctx.Data["CommitStatuses"] = commitStatuses
 	ctx.Data["DefaultBranchBranch"] = defaultBranch
 	pager := context.NewPagination(int(branchesCount), pageSize, page, 5)
-	pager.SetDefaultParams(ctx)
+	pager.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = pager
 	ctx.HTML(http.StatusOK, tplBranch)
 }

routers/web/repo/commit.go

@@ -101,7 +101,7 @@ func Commits(ctx *context.Context) {
 	ctx.Data["CommitCount"] = commitsCount
 
 	pager := context.NewPagination(int(commitsCount), pageSize, page, 5)
-	pager.SetDefaultParams(ctx)
+	pager.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = pager
 	ctx.HTML(http.StatusOK, tplCommits)
 }
@@ -139,7 +139,6 @@ func Graph(ctx *context.Context) {
 	if err != nil {
 		log.Warn("GetCommitGraphsCount error for generate graph exclude prs: %t branches: %s in %-v, Will Ignore branches and try again. Underlying Error: %v", hidePRRefs, branches, ctx.Repo.Repository, err)
 		realBranches = []string{}
-		branches = []string{}
 		graphCommitsCount, err = ctx.Repo.GetCommitGraphsCount(ctx, hidePRRefs, realBranches, files)
 		if err != nil {
 			ctx.ServerError("GetCommitGraphsCount", err)
@@ -175,14 +174,7 @@ func Graph(ctx *context.Context) {
 	ctx.Data["CommitCount"] = commitsCount
 
 	paginator := context.NewPagination(int(graphCommitsCount), setting.UI.GraphMaxCommitNum, page, 5)
-	paginator.AddParamString("mode", mode)
-	paginator.AddParamString("hide-pr-refs", fmt.Sprint(hidePRRefs))
-	for _, branch := range branches {
-		paginator.AddParamString("branch", branch)
-	}
-	for _, file := range files {
-		paginator.AddParamString("file", file)
-	}
+	paginator.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = paginator
 	if ctx.FormBool("div-only") {
 		ctx.HTML(http.StatusOK, tplGraphDiv)
@@ -262,7 +254,7 @@ func FileHistory(ctx *context.Context) {
 	ctx.Data["CommitCount"] = commitsCount
 
 	pager := context.NewPagination(int(commitsCount), setting.Git.CommitsRangeSize, page, 5)
-	pager.SetDefaultParams(ctx)
+	pager.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = pager
 	ctx.HTML(http.StatusOK, tplCommits)
 }

routers/web/repo/milestone.go

@@ -4,7 +4,6 @@
 package repo
 
 import (
-	"fmt"
 	"net/http"
 	"net/url"
 
@@ -93,8 +92,7 @@ func Milestones(ctx *context.Context) {
 	ctx.Data["IsShowClosed"] = isShowClosed
 
 	pager := context.NewPagination(int(total), setting.UI.IssuePagingNum, page, 5)
-	pager.AddParamString("state", fmt.Sprint(ctx.Data["State"]))
-	pager.AddParamString("q", keyword)
+	pager.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = pager
 
 	ctx.HTML(http.StatusOK, tplMilestone)

routers/web/repo/packages.go

@@ -70,8 +70,7 @@ func Packages(ctx *context.Context) {
 	ctx.Data["RepositoryAccessMap"] = map[int64]bool{ctx.Repo.Repository.ID: true} // There is only the current repository
 
 	pager := context.NewPagination(int(total), setting.UI.PackagesPagingNum, page, 5)
-	pager.AddParamString("q", query)
-	pager.AddParamString("type", packageType)
+	pager.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = pager
 
 	ctx.HTML(http.StatusOK, tplPackagesList)

routers/web/repo/projects.go

@@ -115,7 +115,7 @@ func Projects(ctx *context.Context) {
 	}
 
 	pager := context.NewPagination(total, setting.UI.IssuePagingNum, page, numPages)
-	pager.AddParamString("state", fmt.Sprint(ctx.Data["State"]))
+	pager.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = pager
 
 	ctx.Data["CanWriteProjects"] = ctx.Repo.Permission.CanWrite(unit.TypeProjects)

routers/web/repo/release.go

@@ -186,7 +186,7 @@ func Releases(ctx *context.Context) {
 
 	numReleases := ctx.Data["NumReleases"].(int64)
 	pager := context.NewPagination(int(numReleases), listOptions.PageSize, listOptions.Page, 5)
-	pager.SetDefaultParams(ctx)
+	pager.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = pager
 	ctx.HTML(http.StatusOK, tplReleasesList)
 }
@@ -240,7 +240,7 @@ func TagsList(ctx *context.Context) {
 	ctx.Data["TagCount"] = count
 
 	pager := context.NewPagination(int(count), opts.PageSize, opts.Page, 5)
-	pager.SetDefaultParams(ctx)
+	pager.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = pager
 	ctx.Data["PageIsViewCode"] = !ctx.Repo.Repository.UnitEnabled(ctx, unit.TypeReleases)
 	ctx.HTML(http.StatusOK, tplTagsList)

routers/web/repo/search.go

@@ -108,8 +108,7 @@ func Search(ctx *context.Context) {
 	ctx.Data["SearchResultLanguages"] = searchResultLanguages
 
 	pager := context.NewPagination(total, setting.UI.RepoSearchPagingNum, page, 5)
-	pager.SetDefaultParams(ctx)
-	pager.AddParamString("l", language)
+	pager.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = pager
 
 	ctx.HTML(http.StatusOK, tplSearch)

routers/web/repo/wiki.go

@@ -440,8 +440,7 @@ func renderRevisionPage(ctx *context.Context) (*git.Repository, *git.TreeEntry)
 	ctx.Data["Commits"] = git_model.ConvertFromGitCommit(ctx, commitsHistory, ctx.Repo.Repository)
 
 	pager := context.NewPagination(int(commitsCount), setting.Git.CommitsRangeSize, page, 5)
-	pager.SetDefaultParams(ctx)
-	pager.AddParamString("action", "_revision")
+	pager.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = pager
 
 	return wikiRepo, entry

routers/web/user/code.go

@@ -121,8 +121,7 @@ func CodeSearch(ctx *context.Context) {
 	ctx.Data["SearchResultLanguages"] = searchResultLanguages
 
 	pager := context.NewPagination(total, setting.UI.RepoSearchPagingNum, page, 5)
-	pager.SetDefaultParams(ctx)
-	pager.AddParamString("l", language)
+	pager.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = pager
 
 	ctx.HTML(http.StatusOK, tplUserCode)

routers/web/user/home.go

@@ -139,7 +139,7 @@ func Dashboard(ctx *context.Context) {
 	ctx.Data["Feeds"] = feeds
 
 	pager := context.NewPagination(int(count), setting.UI.FeedPagingNum, page, 5)
-	pager.AddParamString("date", date)
+	pager.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = pager
 
 	ctx.HTML(http.StatusOK, tplDashboard)
@@ -330,10 +330,7 @@ func Milestones(ctx *context.Context) {
 	ctx.Data["IsShowClosed"] = isShowClosed
 
 	pager := context.NewPagination(pagerCount, setting.UI.IssuePagingNum, page, 5)
-	pager.AddParamString("q", keyword)
-	pager.AddParamString("repos", reposQuery)
-	pager.AddParamString("sort", sortType)
-	pager.AddParamString("state", fmt.Sprint(ctx.Data["State"]))
+	pager.AddParamFromRequest(ctx.Req)
 	ctx.Data["Page"] = pager
 
 	ctx.HTML(http.StatusOK, tplMilestones)