Clarify the suffices and prefixes of setting.AppSubURL and setting.AppURL (#12999)
Also removes some unnecessary uses of fmt.Sprintf and adds documentation strings Signed-off-by: Andrew Thornton <art27@cantab.net>
This commit is contained in:
		
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					 11 changed files with 53 additions and 42 deletions
				
			
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			@ -26,7 +26,7 @@ func TestAction_GetRepoLink(t *testing.T) {
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	repo := AssertExistsAndLoadBean(t, &Repository{}).(*Repository)
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	owner := AssertExistsAndLoadBean(t, &User{ID: repo.OwnerID}).(*User)
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	action := &Action{RepoID: repo.ID}
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	setting.AppSubURL = "/suburl/"
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	setting.AppSubURL = "/suburl"
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	expected := path.Join(setting.AppSubURL, owner.Name, repo.Name)
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	assert.Equal(t, expected, action.GetRepoLink())
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}
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			@ -6,7 +6,7 @@ package models
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import (
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	"fmt"
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	"path"
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	"strconv"
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	"code.gitea.io/gitea/modules/log"
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	"code.gitea.io/gitea/modules/setting"
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			@ -413,7 +413,7 @@ func (n *Notification) HTMLURL() string {
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// APIURL formats a URL-string to the notification
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func (n *Notification) APIURL() string {
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	return setting.AppURL + path.Join("api/v1/notifications/threads", fmt.Sprintf("%d", n.ID))
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	return setting.AppURL + "api/v1/notifications/threads/" + strconv.FormatInt(n.ID, 10)
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}
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// NotificationList contains a list of notifications
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			@ -318,7 +318,7 @@ func (repo *Repository) CommitLink(commitID string) (result string) {
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// APIURL returns the repository API URL
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func (repo *Repository) APIURL() string {
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	return setting.AppURL + path.Join("api/v1/repos", repo.FullName())
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	return setting.AppURL + "api/v1/repos/" + repo.FullName()
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}
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// GetCommitsCountCacheKey returns cache key used for commits count caching.
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			@ -63,7 +63,7 @@ func (u *User) generateRandomAvatar(e Engine) error {
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// the local explore page. Function returns immediately.
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// When applicable, the link is for an avatar of the indicated size (in pixels).
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func (u *User) SizedRelAvatarLink(size int) string {
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	return strings.TrimSuffix(setting.AppSubURL, "/") + "/user/avatar/" + u.Name + "/" + strconv.Itoa(size)
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	return setting.AppSubURL + "/user/avatar/" + u.Name + "/" + strconv.Itoa(size)
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}
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// RealSizedAvatarLink returns a link to the user's avatar. When
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			@ -89,11 +89,7 @@ func isLinkStr(link string) bool {
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func getIssueFullPattern() *regexp.Regexp {
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	if issueFullPattern == nil {
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		appURL := setting.AppURL
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		if len(appURL) > 0 && appURL[len(appURL)-1] != '/' {
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			appURL += "/"
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		}
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		issueFullPattern = regexp.MustCompile(appURL +
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		issueFullPattern = regexp.MustCompile(regexp.QuoteMeta(setting.AppURL) +
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			`\w+/\w+/(?:issues|pulls)/((?:\w{1,10}-)?[1-9][0-9]*)([\?|#]\S+.(\S+)?)?\b`)
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	}
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	return issueFullPattern
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			@ -636,6 +632,9 @@ func mentionProcessor(ctx *postProcessCtx, node *html.Node) {
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	mention := node.Data[loc.Start:loc.End]
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	var teams string
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	teams, ok := ctx.metas["teams"]
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	// FIXME: util.URLJoin may not be necessary here:
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	// - setting.AppURL is defined to have a terminal '/' so unless mention[1:]
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	// is an AppSubURL link we can probably fallback to concatenation.
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	// team mention should follow @orgName/teamName style
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	if ok && strings.Contains(mention, "/") {
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		mentionOrgAndTeam := strings.Split(mention, "/")
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			@ -66,17 +66,31 @@ const (
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// settings
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var (
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	// AppVer settings
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	AppVer         string
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	AppBuiltWith   string
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	AppStartTime   time.Time
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	AppName        string
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	AppURL         string
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	AppSubURL      string
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	AppSubURLDepth int // Number of slashes
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	AppPath        string
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	AppDataPath    string
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	AppWorkPath    string
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	// AppVer is the version of the current build of Gitea. It is set in main.go from main.Version.
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	AppVer string
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	// AppBuiltWith represents a human readable version go runtime build version and build tags. (See main.go formatBuiltWith().)
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	AppBuiltWith string
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	// AppStartTime store time gitea has started
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	AppStartTime time.Time
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	// AppName is the Application name, used in the page title.
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	// It maps to ini:"APP_NAME"
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	AppName string
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	// AppURL is the Application ROOT_URL. It always has a '/' suffix
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	// It maps to ini:"ROOT_URL"
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	AppURL string
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	// AppSubURL represents the sub-url mounting point for gitea. It is either "" or starts with '/' and ends without '/', such as '/{subpath}'.
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	// This value is empty if site does not have sub-url.
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	AppSubURL string
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	// AppPath represents the path to the gitea binary
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	AppPath string
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	// AppWorkPath is the "working directory" of Gitea. It maps to the environment variable GITEA_WORK_DIR.
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	// If that is not set it is the default set here by the linker or failing that the directory of AppPath.
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	//
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	// AppWorkPath is used as the base path for several other paths.
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	AppWorkPath string
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	// AppDataPath is the default path for storing data.
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	// It maps to ini:"APP_DATA_PATH" and defaults to AppWorkPath + "/data"
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	AppDataPath string
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	// Server settings
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	Protocol             Scheme
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			@ -594,8 +608,9 @@ func NewContext() {
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	if (Protocol == HTTP && HTTPPort != "80") || (Protocol == HTTPS && HTTPPort != "443") {
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		defaultAppURL += ":" + HTTPPort
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	}
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	AppURL = sec.Key("ROOT_URL").MustString(defaultAppURL)
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	AppURL = strings.TrimSuffix(AppURL, "/") + "/"
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	AppURL = sec.Key("ROOT_URL").MustString(defaultAppURL + "/")
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	// This should be TrimRight to ensure that there is only a single '/' at the end of AppURL.
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	AppURL = strings.TrimRight(AppURL, "/") + "/"
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	// Check if has app suburl.
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	appURL, err := url.Parse(AppURL)
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			@ -606,7 +621,7 @@ func NewContext() {
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	// This value is empty if site does not have sub-url.
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	AppSubURL = strings.TrimSuffix(appURL.Path, "/")
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	StaticURLPrefix = strings.TrimSuffix(sec.Key("STATIC_URL_PREFIX").MustString(AppSubURL), "/")
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	AppSubURLDepth = strings.Count(AppSubURL, "/")
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	// Check if Domain differs from AppURL domain than update it to AppURL's domain
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	urlHostname := appURL.Hostname()
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	if urlHostname != Domain && net.ParseIP(urlHostname) == nil && urlHostname != "" {
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			@ -364,7 +364,7 @@ func WorkerCancel(ctx *context.Context) {
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	mq.CancelWorkers(pid)
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	ctx.Flash.Info(ctx.Tr("admin.monitor.queue.pool.cancelling"))
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	ctx.JSON(200, map[string]interface{}{
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		"redirect": setting.AppSubURL + fmt.Sprintf("/admin/monitor/queue/%d", qid),
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		"redirect": setting.AppSubURL + "/admin/monitor/queue/" + strconv.FormatInt(qid, 10),
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	})
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}
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			@ -387,7 +387,7 @@ func Flush(ctx *context.Context) {
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			log.Error("Flushing failure for %s: Error %v", mq.Name, err)
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		}
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	}()
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	ctx.Redirect(setting.AppSubURL + fmt.Sprintf("/admin/monitor/queue/%d", qid))
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	ctx.Redirect(setting.AppSubURL + "/admin/monitor/queue/" + strconv.FormatInt(qid, 10))
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}
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// AddWorkers adds workers to a worker group
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			@ -401,23 +401,23 @@ func AddWorkers(ctx *context.Context) {
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	number := ctx.QueryInt("number")
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	if number < 1 {
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		ctx.Flash.Error(ctx.Tr("admin.monitor.queue.pool.addworkers.mustnumbergreaterzero"))
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		ctx.Redirect(setting.AppSubURL + fmt.Sprintf("/admin/monitor/queue/%d", qid))
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		ctx.Redirect(setting.AppSubURL + "/admin/monitor/queue/" + strconv.FormatInt(qid, 10))
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		return
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	}
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	timeout, err := time.ParseDuration(ctx.Query("timeout"))
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	if err != nil {
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		ctx.Flash.Error(ctx.Tr("admin.monitor.queue.pool.addworkers.musttimeoutduration"))
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		ctx.Redirect(setting.AppSubURL + fmt.Sprintf("/admin/monitor/queue/%d", qid))
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		ctx.Redirect(setting.AppSubURL + "/admin/monitor/queue/" + strconv.FormatInt(qid, 10))
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		return
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	}
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	if _, ok := mq.Managed.(queue.ManagedPool); !ok {
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		ctx.Flash.Error(ctx.Tr("admin.monitor.queue.pool.none"))
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		ctx.Redirect(setting.AppSubURL + fmt.Sprintf("/admin/monitor/queue/%d", qid))
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		ctx.Redirect(setting.AppSubURL + "/admin/monitor/queue/" + strconv.FormatInt(qid, 10))
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		return
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	}
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	mq.AddWorkers(number, timeout)
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	ctx.Flash.Success(ctx.Tr("admin.monitor.queue.pool.added"))
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	ctx.Redirect(setting.AppSubURL + fmt.Sprintf("/admin/monitor/queue/%d", qid))
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	ctx.Redirect(setting.AppSubURL + "/admin/monitor/queue/" + strconv.FormatInt(qid, 10))
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}
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// SetQueueSettings sets the maximum number of workers and other settings for this queue
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			@ -430,7 +430,7 @@ func SetQueueSettings(ctx *context.Context) {
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	}
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	if _, ok := mq.Managed.(queue.ManagedPool); !ok {
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		ctx.Flash.Error(ctx.Tr("admin.monitor.queue.pool.none"))
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		ctx.Redirect(setting.AppSubURL + fmt.Sprintf("/admin/monitor/queue/%d", qid))
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		ctx.Redirect(setting.AppSubURL + "/admin/monitor/queue/" + strconv.FormatInt(qid, 10))
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		return
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	}
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			@ -445,7 +445,7 @@ func SetQueueSettings(ctx *context.Context) {
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		maxNumber, err = strconv.Atoi(maxNumberStr)
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		if err != nil {
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			ctx.Flash.Error(ctx.Tr("admin.monitor.queue.settings.maxnumberworkers.error"))
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			ctx.Redirect(setting.AppSubURL + fmt.Sprintf("/admin/monitor/queue/%d", qid))
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			ctx.Redirect(setting.AppSubURL + "/admin/monitor/queue/" + strconv.FormatInt(qid, 10))
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			return
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		}
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		if maxNumber < -1 {
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			@ -459,7 +459,7 @@ func SetQueueSettings(ctx *context.Context) {
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		number, err = strconv.Atoi(numberStr)
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		if err != nil || number < 0 {
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			ctx.Flash.Error(ctx.Tr("admin.monitor.queue.settings.numberworkers.error"))
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			ctx.Redirect(setting.AppSubURL + fmt.Sprintf("/admin/monitor/queue/%d", qid))
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			ctx.Redirect(setting.AppSubURL + "/admin/monitor/queue/" + strconv.FormatInt(qid, 10))
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			return
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		}
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	} else {
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			@ -470,7 +470,7 @@ func SetQueueSettings(ctx *context.Context) {
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		timeout, err = time.ParseDuration(timeoutStr)
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		if err != nil {
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			ctx.Flash.Error(ctx.Tr("admin.monitor.queue.settings.timeout.error"))
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			ctx.Redirect(setting.AppSubURL + fmt.Sprintf("/admin/monitor/queue/%d", qid))
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			ctx.Redirect(setting.AppSubURL + "/admin/monitor/queue/" + strconv.FormatInt(qid, 10))
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			return
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		}
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	} else {
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			@ -479,5 +479,5 @@ func SetQueueSettings(ctx *context.Context) {
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	mq.SetPoolSettings(maxNumber, number, timeout)
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	ctx.Flash.Success(ctx.Tr("admin.monitor.queue.settings.changed"))
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	ctx.Redirect(setting.AppSubURL + fmt.Sprintf("/admin/monitor/queue/%d", qid))
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	ctx.Redirect(setting.AppSubURL + "/admin/monitor/queue/" + strconv.FormatInt(qid, 10))
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}
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			@ -5,7 +5,6 @@
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package org
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import (
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	"fmt"
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	"net/http"
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	"code.gitea.io/gitea/models"
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			@ -153,8 +152,7 @@ func IsMember(ctx *context.APIContext) {
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		}
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	}
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	redirectURL := fmt.Sprintf("%sapi/v1/orgs/%s/public_members/%s",
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		setting.AppURL, ctx.Org.Organization.Name, userToCheck.Name)
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	redirectURL := setting.AppURL + "api/v1/orgs/" + ctx.Org.Organization.Name + "/public_members/" + userToCheck.Name
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	ctx.Redirect(redirectURL, 302)
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}
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			@ -40,8 +40,7 @@ func Search(ctx *context.Context) {
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	ctx.Data["Keyword"] = keyword
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	ctx.Data["Language"] = language
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	ctx.Data["queryType"] = queryType
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	ctx.Data["SourcePath"] = setting.AppSubURL + "/" +
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		path.Join(ctx.Repo.Repository.Owner.Name, ctx.Repo.Repository.Name)
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	ctx.Data["SourcePath"] = path.Join(setting.AppSubURL, ctx.Repo.Repository.Owner.Name, ctx.Repo.Repository.Name)
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	ctx.Data["SearchResults"] = searchResults
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	ctx.Data["SearchResultLanguages"] = searchResultLanguages
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	ctx.Data["RequireHighlightJS"] = true
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			@ -174,7 +174,7 @@ func NotificationStatusPost(c *context.Context) {
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	if c.Written() {
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		return
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	}
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	c.Data["Link"] = fmt.Sprintf("%snotifications", setting.AppURL)
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	c.Data["Link"] = setting.AppURL + "notifications"
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	c.HTML(http.StatusOK, tplNotificationDiv)
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}
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			@ -35,7 +35,7 @@ func TestIsValidSlackChannel(t *testing.T) {
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}
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func TestIsExternalURL(t *testing.T) {
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	setting.AppURL = "https://try.gitea.io"
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	setting.AppURL = "https://try.gitea.io/"
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	type test struct {
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		Expected bool
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		RawURL   string
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