Add Go rewrite with Postgres 17 and Dokploy Docker Compose

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-27 08:21:21 +03:00
parent bac78dd3fc
commit 99a27f00be
67 changed files with 17864 additions and 0 deletions
@@ -0,0 +1,202 @@
+package handlers
+
+import (
+	"net/http"
+	"net/url"
+	"strings"
+	"time"
+
+	"amnezia-share/internal/models"
+	"amnezia-share/internal/share"
+	"amnezia-share/internal/web"
+)
+
+func flashFromQuery(r *http.Request) (ok, errText string) {
+	return r.URL.Query().Get("ok"), r.URL.Query().Get("err")
+}
+
+func redirectWithFlash(w http.ResponseWriter, r *http.Request, a *web.App, path string, ok, errText string) {
+	u, _ := url.Parse(a.Cfg.AppURL(path))
+	q := u.Query()
+	if ok != "" {
+		q.Set("ok", ok)
+	}
+	if errText != "" {
+		q.Set("err", errText)
+	}
+	u.RawQuery = q.Encode()
+	http.Redirect(w, r, u.String(), http.StatusSeeOther)
+}
+
+const adminPerPage = 20
+
+type linkRow struct {
+	models.ShareLink
+	Status        share.LinkStatus
+	ActiveConfigs int
+}
+
+type adminLinksView struct {
+	adminLayout
+	Links            []linkRow
+	StatusFilter     string
+	Page             int
+	Total            int
+	PerPage          int
+	Detail           *models.ShareLink
+	DetailStatus     share.LinkStatus
+	Creations        []models.ShareCreation
+	DeletedCreations []models.ShareCreation
+	AllowedDurations []int
+	AllowedServerIDs []int
+	AllServers       []models.ServerInfo
+}
+
+// AdminLinksGet lists share links (paginated, filterable by status) and, when
+// ?id= is present, shows one link's detail with its creations (share_links.php).
+func AdminLinksGet(a *web.App) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		ctx := r.Context()
+		ok, errText := flashFromQuery(r)
+		view := adminLinksView{
+			adminLayout:      newAdminLayout(a, r, "links"),
+			StatusFilter:     r.URL.Query().Get("status"),
+			Page:             queryInt(r, "page", 1),
+			PerPage:          adminPerPage,
+			AllowedDurations: share.AllowedDurations,
+		}
+		view.OK, view.Error = ok, errText
+		if view.Page < 1 {
+			view.Page = 1
+		}
+
+		links, err := a.Share.ListLinks(ctx, view.Page, view.PerPage, view.StatusFilter)
+		if err != nil {
+			view.Error = err.Error()
+		}
+		view.Total, _ = a.Share.CountLinks(ctx, view.StatusFilter)
+		for _, l := range links {
+			creations, _ := a.Share.ListCreationsForLink(ctx, l.ID)
+			view.Links = append(view.Links, linkRow{
+				ShareLink:     l,
+				Status:        share.ClassifyLinkStatus(l, len(creations) > 0),
+				ActiveConfigs: len(creations),
+			})
+		}
+
+		if id := queryInt(r, "id", 0); id > 0 {
+			if link, err := a.Share.LinkByID(ctx, id); err == nil && link != nil {
+				view.Detail = link
+				creations, _ := a.Share.ListCreationsForLink(ctx, id)
+				view.DetailStatus = share.ClassifyLinkStatus(*link, len(creations) > 0)
+				view.Creations = creations
+				view.DeletedCreations, _ = a.Share.ListDeletedCreationsForLink(ctx, id)
+				view.AllowedServerIDs = share.ParseAllowedServerIDs(link.AllowedServerIDs)
+				view.AllServers = share.BuildGuestServers(ctx, a.Settings, a.Settings.ServerLabels(ctx))
+			}
+		}
+
+		a.Render(w, r, "page_admin_links", view)
+	}
+}
+
+func parseFormDate(v string) *time.Time {
+	v = strings.TrimSpace(v)
+	if v == "" {
+		return nil
+	}
+	layouts := []string{"2006-01-02T15:04", "2006-01-02", time.RFC3339}
+	for _, layout := range layouts {
+		if t, err := time.Parse(layout, v); err == nil {
+			return &t
+		}
+	}
+	return nil
+}
+
+// AdminLinksPost handles link create/update/delete/extend/allowed-servers and
+// per-creation deletion.
+func AdminLinksPost(a *web.App) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		ctx := r.Context()
+		action := r.FormValue("action")
+		back := "admin/links"
+		if id := r.FormValue("back_id"); id != "" {
+			back += "?id=" + url.QueryEscape(id)
+		}
+
+		var err error
+		var okMsg string
+
+		switch action {
+		case "create":
+			days := formInt(r, "days", 30)
+			maxUses := formInt(r, "max_uses", 5)
+			subUntil := parseFormDate(r.FormValue("subscription_until"))
+			link, cerr := a.Share.CreateLink(ctx, days, maxUses, subUntil)
+			err = cerr
+			if err == nil {
+				okMsg = "Ссылка создана: #" + itoaHelper(link.ID)
+			}
+
+		case "update":
+			linkID := formInt(r, "link_id", 0)
+			validityDays := formInt(r, "validity_days", 30)
+			floating := r.FormValue("floating_expiry") == "1"
+			expiresAt := parseFormDate(r.FormValue("expires_at"))
+			subUntil := parseFormDate(r.FormValue("subscription_until"))
+			maxUses := formInt(r, "max_uses", 5)
+			err = a.Share.UpdateLink(ctx, linkID, validityDays, floating, expiresAt, subUntil, maxUses)
+			if err == nil {
+				okMsg = "Срок ссылки обновлён."
+			}
+
+		case "delete":
+			linkID := formInt(r, "link_id", 0)
+			err = a.Share.DeleteLink(ctx, linkID)
+			back = "admin/links"
+			if err == nil {
+				okMsg = "Ссылка удалена."
+			}
+
+		case "extend":
+			linkID := formInt(r, "link_id", 0)
+			days := formInt(r, "days", 30)
+			err = a.Share.ExtendLinkByDays(ctx, linkID, days)
+			if err == nil {
+				okMsg = "Ссылка продлена."
+			}
+
+		case "set_allowed_servers":
+			linkID := formInt(r, "link_id", 0)
+			_ = r.ParseForm()
+			var ids []int
+			for _, v := range r.Form["server_ids[]"] {
+				if n := formIntFromString(v, -1); n >= 0 {
+					ids = append(ids, n)
+				}
+			}
+			err = a.Share.SetAllowedServerIDs(ctx, linkID, ids)
+			if err == nil {
+				okMsg = "Список серверов обновлён."
+			}
+
+		case "delete_creation":
+			linkID := formInt(r, "link_id", 0)
+			creationID := formInt64(r, "creation_id", 0)
+			err = a.Share.SoftDeleteCreation(ctx, a.Panel, a.Settings, linkID, creationID)
+			if err == nil {
+				okMsg = "Конфигурация удалена."
+			}
+
+		default:
+			err = errUnknownAction
+		}
+
+		errText := ""
+		if err != nil {
+			errText = err.Error()
+		}
+		redirectWithFlash(w, r, a, back, okMsg, errText)
+	}
+}