1package view
  2
  3import (
  4	"net/http"
  5	"strconv"
  6
  7	"git.sr.ht/~gabrielgio/img/pkg/database/repository"
  8	"git.sr.ht/~gabrielgio/img/pkg/ext"
  9	"git.sr.ht/~gabrielgio/img/pkg/service"
 10	"git.sr.ht/~gabrielgio/img/templates"
 11)
 12
 13type (
 14	SettingsView struct {
 15		// there is not need to create a controller for this
 16		settingsRepository repository.SettingsRepository
 17		userController     *service.AuthController
 18	}
 19)
 20
 21func NewSettingsView(
 22	settingsRespository repository.SettingsRepository,
 23	userController *service.AuthController,
 24) *SettingsView {
 25	return &SettingsView{
 26		settingsRepository: settingsRespository,
 27		userController:     userController,
 28	}
 29}
 30
 31func (self *SettingsView) Index(w http.ResponseWriter, r *http.Request) error {
 32	s, err := self.settingsRepository.Load(r.Context())
 33	if err != nil {
 34		return err
 35	}
 36
 37	users, err := self.userController.List(r.Context())
 38	if err != nil {
 39		return err
 40	}
 41
 42	user := ext.GetUserFromCtx(r)
 43
 44	templates.WritePageTemplate(w, &templates.SettingsPage{
 45		Settings: s,
 46		Users:    users,
 47	}, user.IsAdmin)
 48
 49	return nil
 50}
 51
 52func (self *SettingsView) User(w http.ResponseWriter, r *http.Request) error {
 53	var (
 54		id   = r.URL.Query().Get("userId")
 55		user = ext.GetUserFromCtx(r)
 56	)
 57	idValue, err := ParseUint(id)
 58	if err != nil {
 59		return err
 60	}
 61
 62	if idValue == nil {
 63		templates.WritePageTemplate(w, &templates.UserPage{}, user.IsAdmin)
 64	} else {
 65		user, err := self.userController.Get(r.Context(), *idValue)
 66		if err != nil {
 67			return err
 68		}
 69
 70		templates.WritePageTemplate(w, &templates.UserPage{
 71			ID:       idValue,
 72			Username: user.Username,
 73			Path:     user.Path,
 74			IsAdmin:  user.IsAdmin,
 75		}, user.IsAdmin)
 76	}
 77
 78	return nil
 79}
 80
 81func (self *SettingsView) UpsertUser(w http.ResponseWriter, r *http.Request) error {
 82	var (
 83		username = r.FormValue("username")
 84		password = []byte(r.FormValue("password"))
 85		path     = r.FormValue("path")
 86		isAdmin  = r.FormValue("isAdmin") == "on"
 87		id       = r.FormValue("userId")
 88	)
 89
 90	idValue, err := ParseUint(id)
 91	if err != nil {
 92		return err
 93	}
 94
 95	err = self.userController.Upsert(
 96		r.Context(),
 97		idValue,
 98		username,
 99		"",
100		password,
101		isAdmin,
102		path,
103	)
104	if err != nil {
105		return err
106	}
107
108	http.Redirect(w, r, "/settings", http.StatusTemporaryRedirect)
109	return nil
110}
111
112func (self *SettingsView) Delete(w http.ResponseWriter, r *http.Request) error {
113	var (
114		id = r.FormValue("userId")
115	)
116
117	idValue, err := ParseUint(id)
118	if err != nil {
119		return err
120	}
121
122	if idValue != nil {
123		err = self.userController.Delete(r.Context(), *idValue)
124		if err != nil {
125			return err
126		}
127	}
128
129	http.Redirect(w, r, "/settings", http.StatusTemporaryRedirect)
130	return nil
131}
132
133func (self *SettingsView) Save(w http.ResponseWriter, r *http.Request) error {
134	var (
135		showMode             = r.FormValue("showMode") == "on"
136		showOwner            = r.FormValue("showOwner") == "on"
137		preloadVideoMetadata = r.FormValue("preloadVideoMetadata") == "on"
138	)
139
140	err := self.settingsRepository.Save(r.Context(), &repository.Settings{
141		ShowMode:             showMode,
142		ShowOwner:            showOwner,
143		PreloadVideoMetadata: preloadVideoMetadata,
144	})
145	if err != nil {
146		return err
147	}
148
149	return self.Index(w, r)
150}
151
152func (self *SettingsView) SetMyselfIn(r *ext.Router) {
153	r.GET("/settings", Protect(self.Index))
154	r.POST("/settings", Protect(self.Save))
155
156	r.GET("/users", Protect(self.User))
157	r.GET("/users/delete", Protect(self.Delete))
158	r.POST("/users", Protect(self.UpsertUser))
159}
160
161func ParseUint(id string) (*uint, error) {
162	var idValue *uint
163	if id != "" {
164		v, err := strconv.Atoi(id)
165		if err != nil {
166			return nil, err
167		}
168
169		u := uint(v)
170		idValue = &u
171	}
172	return idValue, nil
173}