Nikolay Tatarinov
82cb8a13f5
- Updated the backend documentation in CONTRIBUTING.md and README.md to reflect changes in application structure and API endpoints. - Enhanced the frontend components in MapView.vue for better handling of context menu actions. - Added new types and interfaces in TypeScript for improved type safety in the frontend. - Introduced new utility classes for managing characters and markers in the map. - Updated .gitignore to include .vscode directory for better development environment management.
107 lines
2.2 KiB
Go
107 lines
2.2 KiB
Go
package app
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import (
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"context"
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"encoding/json"
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"fmt"
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"net/http"
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"regexp"
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"go.etcd.io/bbolt"
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)
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var clientPath = regexp.MustCompile("client/([^/]+)/(.*)")
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var UserInfo struct{}
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const VERSION = "4"
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func (a *App) client(rw http.ResponseWriter, req *http.Request) {
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matches := clientPath.FindStringSubmatch(req.URL.Path)
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if matches == nil {
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http.Error(rw, "Client token not found", http.StatusBadRequest)
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return
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}
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auth := false
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user := ""
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a.db.View(func(tx *bbolt.Tx) error {
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tb := tx.Bucket([]byte("tokens"))
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if tb == nil {
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return nil
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}
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userName := tb.Get([]byte(matches[1]))
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if userName == nil {
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return nil
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}
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ub := tx.Bucket([]byte("users"))
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if ub == nil {
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return nil
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}
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userRaw := ub.Get(userName)
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if userRaw == nil {
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return nil
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}
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u := User{}
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json.Unmarshal(userRaw, &u)
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if u.Auths.Has(AUTH_UPLOAD) {
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user = string(userName)
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auth = true
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}
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return nil
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})
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if !auth {
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rw.WriteHeader(http.StatusUnauthorized)
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return
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}
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ctx := context.WithValue(req.Context(), UserInfo, user)
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req = req.WithContext(ctx)
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switch matches[2] {
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case "locate":
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a.locate(rw, req)
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case "gridUpdate":
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a.gridUpdate(rw, req)
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case "gridUpload":
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a.gridUpload(rw, req)
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case "positionUpdate":
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a.updatePositions(rw, req)
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case "markerUpdate":
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a.uploadMarkers(rw, req)
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case "":
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http.Redirect(rw, req, "/map/", 302)
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case "checkVersion":
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if req.FormValue("version") == VERSION {
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rw.WriteHeader(200)
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} else {
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rw.WriteHeader(http.StatusBadRequest)
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}
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default:
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rw.WriteHeader(http.StatusNotFound)
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}
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}
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func (a *App) locate(rw http.ResponseWriter, req *http.Request) {
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grid := req.FormValue("gridID")
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err := a.db.View(func(tx *bbolt.Tx) error {
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grids := tx.Bucket([]byte("grids"))
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if grids == nil {
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return nil
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}
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curRaw := grids.Get([]byte(grid))
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cur := GridData{}
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if curRaw == nil {
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return fmt.Errorf("grid not found")
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}
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err := json.Unmarshal(curRaw, &cur)
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if err != nil {
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return err
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}
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fmt.Fprintf(rw, "%d;%d;%d", cur.Map, cur.Coord.X, cur.Coord.Y)
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return nil
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})
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if err != nil {
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rw.WriteHeader(404)
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}
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}
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