[UI] IssuePage multi repo select (#8741)

* Make repository list @ issues/PR page persist

Will partially fix #6355

* Enable multiple selections in repo list @ issues/PR page

Part of issue #6355

* Add RepoIDs to UserIssueStatsOptions to make "type" count correct when selecting one/multiple repos.
* Replace variable "repo" with list "repos[]" and enable multiple selections of repositories from list by including/excluding RepoIDs in list.
*

* Remove redundant code

* Add 'All' button 

Improves functionality of the page, so that backtracking is not necessary to reset the page

* Remove redundant variable

Completely replace 'RepoID' with 'RepoIDs' and remove redundant code

* Add RepoIDs to label link

* Revert part of code to previous version to troubleshoot build failure

* Implement old and new pieces of code whilst adhering to multi select

* Attempt to join the two versions

Last commit passed tests but doesn't work in practice, this works in practice and hopefully passes the tests.

* Update tests to desired state

* Fix pagination implementation and tests

* Pass repoIDs as `repos=[1,2,3...]` instead of several `repos[]=..`
* Update tests file to reflect new functionality
* Update template with new `repos` format
* Implement new solution to show constant "total issues" count for "All" button

* Correct behavior when passing zero to array

* Comment out test url returning 404

This keeps returning 404 in the test despite working in practice, for the sake of running more tests I am commenting it out

* Comment out another test url returning 404

Last attempt, if more tests crash I will uncomment the urls and request assistance.

* Reenable tests and test fix

* Re-enable tests
* Make selecting "In your repositories" reset selection as passing IDs of repos belonging to other profiles causes breakage
* Remove unnecessary (with multi-selection enable) code

* Drop repo from repo map and total count if permission denied

* Remove extra parenthesis

* make template work again

* find bug!

* forgot the '#' at bugfixing

* delete unused RepoID

* compile regex only one time

* make fmt

* local variable = capital letter lower

* check if repos query pattern is correct

* pagination remove last , - make regex work again

* use Replace instead of ReplaceAll; del delete

* fix test

* how did this test binary got in?!?
dont forgot the "-p" at git add * !

* dont replace -> cut fisrt & last string

Co-Authored-By: zeripath <art27@cantab.net>

* jet another regex

dont mind as long as it has the same result and is performatn ...

Co-Authored-By: zeripath <art27@cantab.net>

* dont use nonexisting repo for test

* exclude /issues?type=created_by from test

* add table to querys
use same syntax in each query (table.colum)

* add new issue for test

* dont make a workaround or something else
this need a refactor itself and is out of scope for this PR

* fix misspell

* CI.redo()

* englisch txt update

Co-Authored-By: zeripath <art27@cantab.net>

* add sugestions

* Tweak & Fix

* CI.restart()

7 files changed, 132 insertions, 95 deletions

diff --git a/integrations/links_test.go b/integrations/links_test.go
index 97b390ed12..fc0f164552 100644
--- a/integrations/links_test.go
+++ b/integrations/links_test.go
@@ -72,19 +72,20 @@ func testLinksAsUser(userName string, t *testing.T) {
 		"/api/swagger",
 		"/api/v1/swagger",
 		"/issues",
-		"/issues?type=your_repositories&repo=0&sort=&state=open",
-		"/issues?type=assigned&repo=0&sort=&state=open",
-		"/issues?type=created_by&repo=0&sort=&state=open",
-		"/issues?type=your_repositories&repo=0&sort=&state=closed",
-		"/issues?type=assigned&repo=0&sort=&state=closed",
-		"/issues?type=created_by&repo=0&sort=&state=closed",
+		"/issues?type=your_repositories&repos=[0]&sort=&state=open",
+		"/issues?type=assigned&repos=[0]&sort=&state=open",
+		"/issues?type=your_repositories&repos=[0]&sort=&state=closed",
+		"/issues?type=assigned&repos=[]&sort=&state=closed",
+		"/issues?type=assigned&sort=&state=open",
+		"/issues?type=created_by&repos=[1,2]&sort=&state=closed",
+		"/issues?type=created_by&repos=[1,2]&sort=&state=open",
 		"/pulls",
-		"/pulls?type=your_repositories&repo=0&sort=&state=open",
-		"/pulls?type=assigned&repo=0&sort=&state=open",
-		"/pulls?type=created_by&repo=0&sort=&state=open",
-		"/pulls?type=your_repositories&repo=0&sort=&state=closed",
-		"/pulls?type=assigned&repo=0&sort=&state=closed",
-		"/pulls?type=created_by&repo=0&sort=&state=closed",
+		"/pulls?type=your_repositories&repos=[2]&sort=&state=open",
+		"/pulls?type=assigned&repos=[]&sort=&state=open",
+		"/pulls?type=created_by&repos=[0]&sort=&state=open",
+		"/pulls?type=your_repositories&repos=[0]&sort=&state=closed",
+		"/pulls?type=assigned&repos=[0]&sort=&state=closed",
+		"/pulls?type=created_by&repos=[0]&sort=&state=closed",
 		"/notifications",
 		"/repo/create",
 		"/repo/migrate",
diff --git a/models/fixtures/issue.yml b/models/fixtures/issue.yml
index 585242a14d..541e5faf61 100644
--- a/models/fixtures/issue.yml
+++ b/models/fixtures/issue.yml
@@ -96,4 +96,4 @@
   is_closed: false
   is_pull: true
   created_unix: 946684820
-  updated_unix: 978307180
\ No newline at end of file
+  updated_unix: 978307180
diff --git a/models/fixtures/issue_assignees.yml b/models/fixtures/issue_assignees.yml
index 1be07df7d4..2e89b2b0b3 100644
--- a/models/fixtures/issue_assignees.yml
+++ b/models/fixtures/issue_assignees.yml
@@ -6,3 +6,7 @@
   id: 2
   assignee_id: 1
   issue_id: 6
+-
+  id: 3
+  assignee_id: 2
+  issue_id: 6
diff --git a/models/issue.go b/models/issue.go
index 310971c45f..a3597f1585 100644
--- a/models/issue.go
+++ b/models/issue.go
@@ -1402,7 +1402,7 @@ func GetIssueStats(opts *IssueStatsOptions) (*IssueStats, error) {
 // UserIssueStatsOptions contains parameters accepted by GetUserIssueStats.
 type UserIssueStatsOptions struct {
 	UserID      int64
-	RepoID      int64
+	RepoIDs     []int64
 	UserRepoIDs []int64
 	FilterMode  int
 	IsPull      bool
@@ -1416,19 +1416,19 @@ func GetUserIssueStats(opts UserIssueStatsOptions) (*IssueStats, error) {
 
 	cond := builder.NewCond()
 	cond = cond.And(builder.Eq{"issue.is_pull": opts.IsPull})
-	if opts.RepoID > 0 {
-		cond = cond.And(builder.Eq{"issue.repo_id": opts.RepoID})
+	if len(opts.RepoIDs) > 0 {
+		cond = cond.And(builder.In("issue.repo_id", opts.RepoIDs))
 	}
 
 	switch opts.FilterMode {
 	case FilterModeAll:
-		stats.OpenCount, err = x.Where(cond).And("is_closed = ?", false).
+		stats.OpenCount, err = x.Where(cond).And("issue.is_closed = ?", false).
 			And(builder.In("issue.repo_id", opts.UserRepoIDs)).
 			Count(new(Issue))
 		if err != nil {
 			return nil, err
 		}
-		stats.ClosedCount, err = x.Where(cond).And("is_closed = ?", true).
+		stats.ClosedCount, err = x.Where(cond).And("issue.is_closed = ?", true).
 			And(builder.In("issue.repo_id", opts.UserRepoIDs)).
 			Count(new(Issue))
 		if err != nil {
@@ -1450,14 +1450,14 @@ func GetUserIssueStats(opts UserIssueStatsOptions) (*IssueStats, error) {
 			return nil, err
 		}
 	case FilterModeCreate:
-		stats.OpenCount, err = x.Where(cond).And("is_closed = ?", false).
-			And("poster_id = ?", opts.UserID).
+		stats.OpenCount, err = x.Where(cond).And("issue.is_closed = ?", false).
+			And("issue.poster_id = ?", opts.UserID).
 			Count(new(Issue))
 		if err != nil {
 			return nil, err
 		}
-		stats.ClosedCount, err = x.Where(cond).And("is_closed = ?", true).
-			And("poster_id = ?", opts.UserID).
+		stats.ClosedCount, err = x.Where(cond).And("issue.is_closed = ?", true).
+			And("issue.poster_id = ?", opts.UserID).
 			Count(new(Issue))
 		if err != nil {
 			return nil, err
diff --git a/models/issue_test.go b/models/issue_test.go
index d16c1de25d..d369b0acf5 100644
--- a/models/issue_test.go
+++ b/models/issue_test.go
@@ -180,7 +180,7 @@ func TestGetUserIssueStats(t *testing.T) {
 		{
 			UserIssueStatsOptions{
 				UserID:     1,
-				RepoID:     1,
+				RepoIDs:    []int64{1},
 				FilterMode: FilterModeAll,
 			},
 			IssueStats{
diff --git a/routers/user/home.go b/routers/user/home.go
index 40b3bc3fc1..216f91e4db 100644
--- a/routers/user/home.go
+++ b/routers/user/home.go
@@ -7,8 +7,11 @@ package user
 
 import (
 	"bytes"
+	"encoding/json"
 	"fmt"
+	"regexp"
 	"sort"
+	"strconv"
 	"strings"
 
 	"code.gitea.io/gitea/models"
@@ -20,7 +23,6 @@ import (
 
 	"github.com/keybase/go-crypto/openpgp"
 	"github.com/keybase/go-crypto/openpgp/armor"
-	"github.com/unknwon/com"
 )
 
 const (
@@ -149,6 +151,9 @@ func Dashboard(ctx *context.Context) {
 	ctx.HTML(200, tplDashboard)
 }
 
+// Regexp for repos query
+var issueReposQueryPattern = regexp.MustCompile(`^\[\d+(,\d+)*,?\]$`)
+
 // Issues render the user issues page
 func Issues(ctx *context.Context) {
 	isPullList := ctx.Params(":type") == "pulls"
@@ -194,7 +199,25 @@ func Issues(ctx *context.Context) {
 		page = 1
 	}
 
-	repoID := ctx.QueryInt64("repo")
+	reposQuery := ctx.Query("repos")
+	var repoIDs []int64
+	if issueReposQueryPattern.MatchString(reposQuery) {
+		// remove "[" and "]" from string
+		reposQuery = reposQuery[1 : len(reposQuery)-1]
+		//for each ID (delimiter ",") add to int to repoIDs
+		for _, rID := range strings.Split(reposQuery, ",") {
+			// Ensure nonempty string entries
+			if rID != "" && rID != "0" {
+				rIDint64, err := strconv.ParseInt(rID, 10, 64)
+				if err == nil {
+					repoIDs = append(repoIDs, rIDint64)
+				}
+			}
+		}
+	} else {
+		log.Error("issueReposQueryPattern not match with query")
+	}
+
 	isShowClosed := ctx.Query("state") == "closed"
 
 	// Get repositories.
@@ -232,20 +255,9 @@ func Issues(ctx *context.Context) {
 		SortType: sortType,
 	}
 
-	if repoID > 0 {
-		opts.RepoIDs = []int64{repoID}
-	}
-
 	switch filterMode {
 	case models.FilterModeAll:
-		if repoID > 0 {
-			if !com.IsSliceContainsInt64(userRepoIDs, repoID) {
-				// force an empty result
-				opts.RepoIDs = []int64{-1}
-			}
-		} else {
-			opts.RepoIDs = userRepoIDs
-		}
+		opts.RepoIDs = userRepoIDs
 	case models.FilterModeAssign:
 		opts.AssigneeID = ctxUser.ID
 	case models.FilterModeCreate:
@@ -273,6 +285,8 @@ func Issues(ctx *context.Context) {
 	}
 	opts.LabelIDs = labelIDs
 
+	opts.RepoIDs = repoIDs
+
 	issues, err := models.Issues(opts)
 	if err != nil {
 		ctx.ServerError("Issues", err)
@@ -281,46 +295,23 @@ func Issues(ctx *context.Context) {
 
 	showReposMap := make(map[int64]*models.Repository, len(counts))
 	for repoID := range counts {
-		repo, err := models.GetRepositoryByID(repoID)
-		if err != nil {
-			ctx.ServerError("GetRepositoryByID", err)
+		showReposMap[repoID], err = models.GetRepositoryByID(repoID)
+		if models.IsErrRepoNotExist(err) {
+			ctx.NotFound("GetRepositoryByID", err)
+			return
+		} else if err != nil {
+			ctx.ServerError("GetRepositoryByID", fmt.Errorf("[%d]%v", repoID, err))
 			return
-		}
-		showReposMap[repoID] = repo
-	}
-
-	if repoID > 0 {
-		if _, ok := showReposMap[repoID]; !ok {
-			repo, err := models.GetRepositoryByID(repoID)
-			if models.IsErrRepoNotExist(err) {
-				ctx.NotFound("GetRepositoryByID", err)
-				return
-			} else if err != nil {
-				ctx.ServerError("GetRepositoryByID", fmt.Errorf("[%d]%v", repoID, err))
-				return
-			}
-			showReposMap[repoID] = repo
 		}
 
-		repo := showReposMap[repoID]
-
 		// Check if user has access to given repository.
-		perm, err := models.GetUserRepoPermission(repo, ctxUser)
+		perm, err := models.GetUserRepoPermission(showReposMap[repoID], ctxUser)
 		if err != nil {
 			ctx.ServerError("GetUserRepoPermission", fmt.Errorf("[%d]%v", repoID, err))
 			return
 		}
 		if !perm.CanRead(models.UnitTypeIssues) {
-			if log.IsTrace() {
-				log.Trace("Permission Denied: User %-v cannot read %-v of repo %-v\n"+
-					"User in repo has Permissions: %-+v",
-					ctxUser,
-					models.UnitTypeIssues,
-					repo,
-					perm)
-			}
-			ctx.Status(404)
-			return
+			log.Error("User created Issues in Repository which they no longer have access to: [%d]", repoID)
 		}
 	}
 
@@ -342,7 +333,6 @@ func Issues(ctx *context.Context) {
 
 	issueStats, err := models.GetUserIssueStats(models.UserIssueStatsOptions{
 		UserID:      ctxUser.ID,
-		RepoID:      repoID,
 		UserRepoIDs: userRepoIDs,
 		FilterMode:  filterMode,
 		IsPull:      isPullList,
@@ -353,11 +343,26 @@ func Issues(ctx *context.Context) {
 		return
 	}
 
-	var total int
+	allIssueStats, err := models.GetUserIssueStats(models.UserIssueStatsOptions{
+		UserID:      ctxUser.ID,
+		UserRepoIDs: userRepoIDs,
+		FilterMode:  filterMode,
+		IsPull:      isPullList,
+		IsClosed:    isShowClosed,
+	})
+	if err != nil {
+		ctx.ServerError("GetUserIssueStats All", err)
+		return
+	}
+
+	var shownIssues int
+	var totalIssues int
 	if !isShowClosed {
-		total = int(issueStats.OpenCount)
+		shownIssues = int(issueStats.OpenCount)
+		totalIssues = int(allIssueStats.OpenCount)
 	} else {
-		total = int(issueStats.ClosedCount)
+		shownIssues = int(issueStats.ClosedCount)
+		totalIssues = int(allIssueStats.ClosedCount)
 	}
 
 	ctx.Data["Issues"] = issues
@@ -367,8 +372,9 @@ func Issues(ctx *context.Context) {
 	ctx.Data["IssueStats"] = issueStats
 	ctx.Data["ViewType"] = viewType
 	ctx.Data["SortType"] = sortType
-	ctx.Data["RepoID"] = repoID
+	ctx.Data["RepoIDs"] = repoIDs
 	ctx.Data["IsShowClosed"] = isShowClosed
+	ctx.Data["TotalIssueCount"] = totalIssues
 
 	if isShowClosed {
 		ctx.Data["State"] = "closed"
@@ -376,9 +382,14 @@ func Issues(ctx *context.Context) {
 		ctx.Data["State"] = "open"
 	}
 
-	pager := context.NewPagination(total, setting.UI.IssuePagingNum, page, 5)
+	// Convert []int64 to string
+	reposParam, _ := json.Marshal(repoIDs)
+
+	ctx.Data["ReposParam"] = string(reposParam)
+
+	pager := context.NewPagination(shownIssues, setting.UI.IssuePagingNum, page, 5)
 	pager.AddParam(ctx, "type", "ViewType")
-	pager.AddParam(ctx, "repo", "RepoID")
+	pager.AddParam(ctx, "repos", "ReposParam")
 	pager.AddParam(ctx, "sort", "SortType")
 	pager.AddParam(ctx, "state", "State")
 	pager.AddParam(ctx, "labels", "SelectLabels")
diff --git a/templates/user/dashboard/issues.tmpl b/templates/user/dashboard/issues.tmpl
index 5418c6de47..e4d09c066c 100644
--- a/templates/user/dashboard/issues.tmpl
+++ b/templates/user/dashboard/issues.tmpl
@@ -5,40 +5,59 @@
 		<div class="ui stackable grid">
 			<div class="four wide column">
 				<div class="ui secondary vertical filter menu">
-					<a class="{{if eq .ViewType "your_repositories"}}ui basic blue button{{end}} item" href="{{.Link}}?type=your_repositories&repo={{.RepoID}}&sort={{$.SortType}}&state={{.State}}">
+					<a class="{{if eq .ViewType "your_repositories"}}ui basic blue button{{end}} item" href="{{.Link}}?type=your_repositories&repos=[{{range $.RepoIDs}}{{.}}%2C{{end}}]&sort={{$.SortType}}&state={{.State}}">
 						{{.i18n.Tr "home.issues.in_your_repos"}}
 						<strong class="ui right">{{.IssueStats.YourRepositoriesCount}}</strong>
 					</a>
 					{{if not .ContextUser.IsOrganization}}
-						<a class="{{if eq .ViewType "assigned"}}ui basic blue button{{end}} item" href="{{.Link}}?type=assigned&repo={{.RepoID}}&sort={{$.SortType}}&state={{.State}}">
+						<a class="{{if eq .ViewType "assigned"}}ui basic blue button{{end}} item" href="{{.Link}}?type=assigned&repos=[{{range $.RepoIDs}}{{.}}%2C{{end}}]&sort={{$.SortType}}&state={{.State}}">
 							{{.i18n.Tr "repo.issues.filter_type.assigned_to_you"}}
 							<strong class="ui right">{{.IssueStats.AssignCount}}</strong>
 						</a>
-						<a class="{{if eq .ViewType "created_by"}}ui basic blue button{{end}} item" href="{{.Link}}?type=created_by&repo={{.RepoID}}&sort={{$.SortType}}&state={{.State}}">
+						<a class="{{if eq .ViewType "created_by"}}ui basic blue button{{end}} item" href="{{.Link}}?type=created_by&repos=[{{range $.RepoIDs}}{{.}}%2C{{end}}]&sort={{$.SortType}}&state={{.State}}">
 							{{.i18n.Tr "repo.issues.filter_type.created_by_you"}}
 							<strong class="ui right">{{.IssueStats.CreateCount}}</strong>
 						</a>
-						<a class="{{if eq .ViewType "mentioned"}}ui basic blue button{{end}} item" href="{{.Link}}?type=mentioned&repo={{.RepoID}}&sort={{$.SortType}}&state={{.State}}">
+						<a class="{{if eq .ViewType "mentioned"}}ui basic blue button{{end}} item" href="{{.Link}}?type=mentioned&repos=[{{range $.RepoIDs}}{{.}}%2C{{end}}]&sort={{$.SortType}}&state={{.State}}">
 							{{.i18n.Tr "repo.issues.filter_type.mentioning_you"}}
 							<strong class="ui right">{{.IssueStats.MentionCount}}</strong>
 						</a>
 					{{end}}
 					<div class="ui divider"></div>
+					<a class="{{if not $.RepoIDs}}ui basic blue button{{end}} repo name item" href="{{$.Link}}?type={{$.ViewType}}&sort={{$.SortType}}&state={{$.State}}">
+						<span class="text truncate">All</span>
+						<div class="floating ui {{if $.IsShowClosed}}red{{else}}green{{end}} label">{{.TotalIssueCount}}</div>
+					</a>
 					{{range .Repos}}
-						<a class="{{if eq $.RepoID .ID}}ui basic blue button{{end}} repo name item" href="{{$.Link}}?type={{$.ViewType}}{{if not (eq $.RepoID .ID)}}&repo={{.ID}}{{end}}&sort={{$.SortType}}&state={{$.State}}" title="{{.FullName}}">
-							<span class="text truncate">{{.FullName}}</span>
-							<div class="floating ui {{if $.IsShowClosed}}red{{else}}green{{end}} label">{{index $.Counts .ID}}</div>
-						</a>
+						{{with $Repo := .}}
+							<a class="{{range $.RepoIDs}}{{if eq . $Repo.ID}}ui basic blue button{{end}}{{end}} repo name item" href="{{$.Link}}?type={{$.ViewType}}&repos=[
+									{{with $include := true}}
+										{{range $.RepoIDs}}
+											{{if eq . $Repo.ID}}
+												{{$include = false}}
+											{{else}}
+												{{.}}%2C
+											{{end}}
+										{{end}}
+										{{if eq $include true}}
+											{{$Repo.ID}}%2C
+										{{end}}
+									{{end}}
+									]&sort={{$.SortType}}&state={{$.State}}" title="{{.FullName}}">
+								<span class="text truncate">{{$Repo.FullName}}</span>
+								<div class="floating ui {{if $.IsShowClosed}}red{{else}}green{{end}} label">{{index $.Counts $Repo.ID}}</div>
+							</a>
+						{{end}}
 					{{end}}
 				</div>
 			</div>
 			<div class="twelve wide column content">
 				<div class="ui tiny basic status buttons">
-					<a class="ui {{if not .IsShowClosed}}green active{{end}} basic button" href="{{.Link}}?type={{$.ViewType}}&repo={{.RepoID}}&sort={{$.SortType}}&state=open">
+					<a class="ui {{if not .IsShowClosed}}green active{{end}} basic button" href="{{.Link}}?type={{$.ViewType}}&repos=[{{range $.RepoIDs}}{{.}}%2C{{end}}]&sort={{$.SortType}}&state=open">
 						<i class="octicon octicon-issue-opened"></i>
 						{{.i18n.Tr "repo.issues.open_tab" .IssueStats.OpenCount}}
 					</a>
-					<a class="ui {{if .IsShowClosed}}red active{{end}} basic button" href="{{.Link}}?type={{$.ViewType}}&repo={{.RepoID}}&sort={{$.SortType}}&state=closed">
+					<a class="ui {{if .IsShowClosed}}red active{{end}} basic button" href="{{.Link}}?type={{$.ViewType}}&repos=[{{range $.RepoIDs}}{{.}}%2C{{end}}]&sort={{$.SortType}}&state=closed">
 						<i class="octicon octicon-issue-closed"></i>
 						{{.i18n.Tr "repo.issues.close_tab" .IssueStats.ClosedCount}}
 					</a>
@@ -51,14 +70,14 @@
 							<i class="dropdown icon"></i>
 						</span>
 						<div class="menu">
-							<a class="{{if or (eq .SortType "latest") (not .SortType)}}active{{end}} item" href="{{$.Link}}?type={{$.ViewType}}&repo={{.RepoID}}&sort=latest&state={{$.State}}">{{.i18n.Tr "repo.issues.filter_sort.latest"}}</a>
-							<a class="{{if eq .SortType "oldest"}}active{{end}} item" href="{{$.Link}}?type={{$.ViewType}}&repo={{.RepoID}}&sort=oldest&state={{$.State}}">{{.i18n.Tr "repo.issues.filter_sort.oldest"}}</a>
-							<a class="{{if eq .SortType "recentupdate"}}active{{end}} item" href="{{$.Link}}?type={{$.ViewType}}&repo={{.RepoID}}&sort=recentupdate&state={{$.State}}">{{.i18n.Tr "repo.issues.filter_sort.recentupdate"}}</a>
-							<a class="{{if eq .SortType "leastupdate"}}active{{end}} item" href="{{$.Link}}?type={{$.ViewType}}&repo={{.RepoID}}&sort=leastupdate&state={{$.State}}">{{.i18n.Tr "repo.issues.filter_sort.leastupdate"}}</a>
-							<a class="{{if eq .SortType "mostcomment"}}active{{end}} item" href="{{$.Link}}?type={{$.ViewType}}&repo={{.RepoID}}&sort=mostcomment&state={{$.State}}">{{.i18n.Tr "repo.issues.filter_sort.mostcomment"}}</a>
-							<a class="{{if eq .SortType "leastcomment"}}active{{end}} item" href="{{$.Link}}?type={{$.ViewType}}&repo={{.RepoID}}&sort=leastcomment&state={{$.State}}">{{.i18n.Tr "repo.issues.filter_sort.leastcomment"}}</a>
-							<a class="{{if eq .SortType "nearduedate"}}active{{end}} item" href="{{$.Link}}?type={{$.ViewType}}&repo={{.RepoID}}&sort=nearduedate&state={{$.State}}">{{.i18n.Tr "repo.issues.filter_sort.nearduedate"}}</a>
-							<a class="{{if eq .SortType "farduedate"}}active{{end}} item" href="{{$.Link}}?type={{$.ViewType}}&repo={{.RepoID}}&sort=farduedate&state={{$.State}}">{{.i18n.Tr "repo.issues.filter_sort.farduedate"}}</a>
+							<a class="{{if or (eq .SortType "latest") (not .SortType)}}active{{end}} item" href="{{$.Link}}?type={{$.ViewType}}&repos=[{{range $.RepoIDs}}{{.}}%2C{{end}}]&sort=latest&state={{$.State}}">{{.i18n.Tr "repo.issues.filter_sort.latest"}}</a>
+							<a class="{{if eq .SortType "oldest"}}active{{end}} item" href="{{$.Link}}?type={{$.ViewType}}&repos=[{{range $.RepoIDs}}{{.}}%2C{{end}}]&sort=oldest&state={{$.State}}">{{.i18n.Tr "repo.issues.filter_sort.oldest"}}</a>
+							<a class="{{if eq .SortType "recentupdate"}}active{{end}} item" href="{{$.Link}}?type={{$.ViewType}}&repos=[{{range $.RepoIDs}}{{.}}%2C{{end}}]&sort=recentupdate&state={{$.State}}">{{.i18n.Tr "repo.issues.filter_sort.recentupdate"}}</a>
+							<a class="{{if eq .SortType "leastupdate"}}active{{end}} item" href="{{$.Link}}?type={{$.ViewType}}&repos=[{{range $.RepoIDs}}{{.}}%2C{{end}}]&sort=leastupdate&state={{$.State}}">{{.i18n.Tr "repo.issues.filter_sort.leastupdate"}}</a>
+							<a class="{{if eq .SortType "mostcomment"}}active{{end}} item" href="{{$.Link}}?type={{$.ViewType}}&repos=[{{range $.RepoIDs}}{{.}}%2C{{end}}]&sort=mostcomment&state={{$.State}}">{{.i18n.Tr "repo.issues.filter_sort.mostcomment"}}</a>
+							<a class="{{if eq .SortType "leastcomment"}}active{{end}} item" href="{{$.Link}}?type={{$.ViewType}}&repos=[{{range $.RepoIDs}}{{.}}%2C{{end}}]&sort=leastcomment&state={{$.State}}">{{.i18n.Tr "repo.issues.filter_sort.leastcomment"}}</a>
+							<a class="{{if eq .SortType "nearduedate"}}active{{end}} item" href="{{$.Link}}?type={{$.ViewType}}&repos=[{{range $.RepoIDs}}{{.}}%2C{{end}}]&sort=nearduedate&state={{$.State}}">{{.i18n.Tr "repo.issues.filter_sort.nearduedate"}}</a>
+							<a class="{{if eq .SortType "farduedate"}}active{{end}} item" href="{{$.Link}}?type={{$.ViewType}}&repos=[{{range $.RepoIDs}}{{.}}%2C{{end}}]&sort=farduedate&state={{$.State}}">{{.i18n.Tr "repo.issues.filter_sort.farduedate"}}</a>
 						</div>
 					</div>
 				</div>
@@ -68,7 +87,8 @@
 
 						{{ $timeStr:= TimeSinceUnix .CreatedUnix $.Lang }}
 						<li class="item">
-							<div class="ui label">{{if not $.RepoID}}{{.Repo.FullName}}{{end}}#{{.Index}}</div>
+							{{if .Repo}}
+							<div class="ui label">{{.Repo.FullName}}#{{.Index}}</div>
 							<a class="title has-emoji" href="{{AppSubUrl}}/{{.Repo.Owner.Name}}/{{.Repo.Name}}/issues/{{.Index}}">{{.Title}}</a>
 
                             {{if .IsPull }}
@@ -84,7 +104,7 @@
 								especially on mobile views. */}}
 								<span style="line-height: 2.5">
 									{{range .}}
-										<a class="ui label has-emoji" href="{{$.Link}}?q={{$.Keyword}}&type={{$.ViewType}}&state={{$.State}}&labels={{.ID}}&milestone={{$.MilestoneID}}&assignee={{$.AssigneeID}}&repo={{$.RepoID}}" style="color: {{.ForegroundColor}}; background-color: {{.Color}}" title="{{.Description}}">{{.Name}}</a>
+										<a class="ui label has-emoji" href="{{$.Link}}?q={{$.Keyword}}&type={{$.ViewType}}&state={{$.State}}&labels={{.ID}}&milestone={{$.MilestoneID}}&assignee={{$.AssigneeID}}&repos=[{{range $.RepoIDs}}{{.}}%2C{{end}}]" style="color: {{.ForegroundColor}}; background-color: {{.Color}}" title="{{.Description}}">{{.Name}}</a>
 									{{end}}
 								</span>
 							{{end}}
@@ -133,6 +153,7 @@
 								{{end}}
 							</p>
 						</li>
+						{{end}}
 					{{end}}
 
 					{{template "base/paginate" .}}