patch of appview/strings: init strings router with basic CRUD routes · round #0 · pull #412 · tangled.org/core

+19

appview/state/router.go

···

       17
        
       	"tangled.sh/tangled.sh/core/appview/signup"

     

       18
        
       	"tangled.sh/tangled.sh/core/appview/spindles"

     

       19
        
       	"tangled.sh/tangled.sh/core/appview/state/userutil"

     

       0
        
       
     

       20
        
       	"tangled.sh/tangled.sh/core/log"

     

       21
        
       )

     

       22
        
       

     
···

       136
        
       	})

     

       137
        
       

     

       138
        
       	r.Mount("/settings", s.SettingsRouter())

     

       0
        
       
     

       139
        
       	r.Mount("/knots", s.KnotsRouter(mw))

     

       140
        
       	r.Mount("/spindles", s.SpindlesRouter())

     

       141
        
       	r.Mount("/signup", s.SignupRouter())

     
···

       201
        
       	return knots.Router(mw)

     

       202
        
       }

     

       203
        
       

     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       0
        
       
     

       204
        
       func (s *State) IssuesRouter(mw *middleware.Middleware) http.Handler {

     

       205
        
       	issues := issues.New(s.oauth, s.repoResolver, s.pages, s.idResolver, s.db, s.config, s.notifier)

     

       206
        
       	return issues.Router(mw)

···

       17
        
       	"tangled.sh/tangled.sh/core/appview/signup"

     

       18
        
       	"tangled.sh/tangled.sh/core/appview/spindles"

     

       19
        
       	"tangled.sh/tangled.sh/core/appview/state/userutil"

     

       20
       +
       	avstrings "tangled.sh/tangled.sh/core/appview/strings"

     

       21
        
       	"tangled.sh/tangled.sh/core/log"

     

       22
        
       )

     

       23
        
       

     
···

       137
        
       	})

     

       138
        
       

     

       139
        
       	r.Mount("/settings", s.SettingsRouter())

     

       140
       +
       	r.Mount("/strings", s.StringsRouter(mw))

     

       141
        
       	r.Mount("/knots", s.KnotsRouter(mw))

     

       142
        
       	r.Mount("/spindles", s.SpindlesRouter())

     

       143
        
       	r.Mount("/signup", s.SignupRouter())

     
···

       203
        
       	return knots.Router(mw)

     

       204
        
       }

     

       205
        
       

     

       206
       +
       func (s *State) StringsRouter(mw *middleware.Middleware) http.Handler {

     

       207
       +
       	logger := log.New("strings")

     

       208
       +
       

     

       209
       +
       	strs := &avstrings.Strings{

     

       210
       +
       		Db:         s.db,

     

       211
       +
       		OAuth:      s.oauth,

     

       212
       +
       		Pages:      s.pages,

     

       213
       +
       		Config:     s.config,

     

       214
       +
       		Enforcer:   s.enforcer,

     

       215
       +
       		IdResolver: s.idResolver,

     

       216
       +
       		Knotstream: s.knotstream,

     

       217
       +
       		Logger:     logger,

     

       218
       +
       	}

     

       219
       +
       

     

       220
       +
       	return strs.Router(mw)

     

       221
       +
       }

     

       222
       +
       

     

       223
        
       func (s *State) IssuesRouter(mw *middleware.Middleware) http.Handler {

     

       224
        
       	issues := issues.New(s.oauth, s.repoResolver, s.pages, s.idResolver, s.db, s.config, s.notifier)

     

       225
        
       	return issues.Router(mw)

+449

appview/strings/strings.go

···

       1
       +
       package strings

     

       2
       +
       

     

       3
       +
       import (

     

       4
       +
       	"fmt"

     

       5
       +
       	"log/slog"

     

       6
       +
       	"net/http"

     

       7
       +
       	"path"

     

       8
       +
       	"slices"

     

       9
       +
       	"strconv"

     

       10
       +
       	"strings"

     

       11
       +
       	"time"

     

       12
       +
       

     

       13
       +
       	"tangled.sh/tangled.sh/core/api/tangled"

     

       14
       +
       	"tangled.sh/tangled.sh/core/appview/config"

     

       15
       +
       	"tangled.sh/tangled.sh/core/appview/db"

     

       16
       +
       	"tangled.sh/tangled.sh/core/appview/middleware"

     

       17
       +
       	"tangled.sh/tangled.sh/core/appview/oauth"

     

       18
       +
       	"tangled.sh/tangled.sh/core/appview/pages"

     

       19
       +
       	"tangled.sh/tangled.sh/core/appview/pages/markup"

     

       20
       +
       	"tangled.sh/tangled.sh/core/eventconsumer"

     

       21
       +
       	"tangled.sh/tangled.sh/core/idresolver"

     

       22
       +
       	"tangled.sh/tangled.sh/core/rbac"

     

       23
       +
       	"tangled.sh/tangled.sh/core/tid"

     

       24
       +
       

     

       25
       +
       	"github.com/bluesky-social/indigo/api/atproto"

     

       26
       +
       	"github.com/bluesky-social/indigo/atproto/identity"

     

       27
       +
       	"github.com/bluesky-social/indigo/atproto/syntax"

     

       28
       +
       	lexutil "github.com/bluesky-social/indigo/lex/util"

     

       29
       +
       	"github.com/go-chi/chi/v5"

     

       30
       +
       )

     

       31
       +
       

     

       32
       +
       type Strings struct {

     

       33
       +
       	Db         *db.DB

     

       34
       +
       	OAuth      *oauth.OAuth

     

       35
       +
       	Pages      *pages.Pages

     

       36
       +
       	Config     *config.Config

     

       37
       +
       	Enforcer   *rbac.Enforcer

     

       38
       +
       	IdResolver *idresolver.Resolver

     

       39
       +
       	Logger     *slog.Logger

     

       40
       +
       	Knotstream *eventconsumer.Consumer

     

       41
       +
       }

     

       42
       +
       

     

       43
       +
       func (s *Strings) Router(mw *middleware.Middleware) http.Handler {

     

       44
       +
       	r := chi.NewRouter()

     

       45
       +
       

     

       46
       +
       	r.

     

       47
       +
       		With(mw.ResolveIdent()).

     

       48
       +
       		Route("/{user}", func(r chi.Router) {

     

       49
       +
       			r.Get("/", s.dashboard)

     

       50
       +
       

     

       51
       +
       			r.Route("/{rkey}", func(r chi.Router) {

     

       52
       +
       				r.Get("/", s.contents)

     

       53
       +
       				r.Delete("/", s.delete)

     

       54
       +
       				r.Get("/raw", s.contents)

     

       55
       +
       				r.Get("/edit", s.edit)

     

       56
       +
       				r.Post("/edit", s.edit)

     

       57
       +
       				r.

     

       58
       +
       					With(middleware.AuthMiddleware(s.OAuth)).

     

       59
       +
       					Post("/comment", s.comment)

     

       60
       +
       			})

     

       61
       +
       		})

     

       62
       +
       

     

       63
       +
       	r.

     

       64
       +
       		With(middleware.AuthMiddleware(s.OAuth)).

     

       65
       +
       		Route("/new", func(r chi.Router) {

     

       66
       +
       			r.Get("/", s.create)

     

       67
       +
       			r.Post("/", s.create)

     

       68
       +
       		})

     

       69
       +
       

     

       70
       +
       	return r

     

       71
       +
       }

     

       72
       +
       

     

       73
       +
       func (s *Strings) contents(w http.ResponseWriter, r *http.Request) {

     

       74
       +
       	l := s.Logger.With("handler", "contents")

     

       75
       +
       

     

       76
       +
       	id, ok := r.Context().Value("resolvedId").(identity.Identity)

     

       77
       +
       	if !ok {

     

       78
       +
       		l.Error("malformed middleware")

     

       79
       +
       		w.WriteHeader(http.StatusInternalServerError)

     

       80
       +
       		return

     

       81
       +
       	}

     

       82
       +
       	l = l.With("did", id.DID, "handle", id.Handle)

     

       83
       +
       

     

       84
       +
       	rkey := chi.URLParam(r, "rkey")

     

       85
       +
       	if rkey == "" {

     

       86
       +
       		l.Error("malformed url, empty rkey")

     

       87
       +
       		w.WriteHeader(http.StatusBadRequest)

     

       88
       +
       		return

     

       89
       +
       	}

     

       90
       +
       	l = l.With("rkey", rkey)

     

       91
       +
       

     

       92
       +
       	strings, err := db.GetStrings(

     

       93
       +
       		s.Db,

     

       94
       +
       		db.FilterEq("did", id.DID),

     

       95
       +
       		db.FilterEq("rkey", rkey),

     

       96
       +
       	)

     

       97
       +
       	if err != nil {

     

       98
       +
       		l.Error("failed to fetch string", "err", err)

     

       99
       +
       		w.WriteHeader(http.StatusInternalServerError)

     

       100
       +
       		return

     

       101
       +
       	}

     

       102
       +
       	if len(strings) != 1 {

     

       103
       +
       		l.Error("incorrect number of records returned", "len(strings)", len(strings))

     

       104
       +
       		w.WriteHeader(http.StatusInternalServerError)

     

       105
       +
       		return

     

       106
       +
       	}

     

       107
       +
       	string := strings[0]

     

       108
       +
       

     

       109
       +
       	if path.Base(r.URL.Path) == "raw" {

     

       110
       +
       		w.Header().Set("Content-Type", "text/plain; charset=utf-8")

     

       111
       +
       		if string.Filename != "" {

     

       112
       +
       			w.Header().Set("Content-Disposition", fmt.Sprintf("inline; filename=%q", string.Filename))

     

       113
       +
       		}

     

       114
       +
       		w.Header().Set("Content-Length", strconv.Itoa(len(string.Contents)))

     

       115
       +
       

     

       116
       +
       		_, err = w.Write([]byte(string.Contents))

     

       117
       +
       		if err != nil {

     

       118
       +
       			l.Error("failed to write raw response", "err", err)

     

       119
       +
       		}

     

       120
       +
       		return

     

       121
       +
       	}

     

       122
       +
       

     

       123
       +
       	var showRendered, renderToggle bool

     

       124
       +
       	if markup.GetFormat(string.Filename) == markup.FormatMarkdown {

     

       125
       +
       		renderToggle = true

     

       126
       +
       		showRendered = r.URL.Query().Get("code") != "true"

     

       127
       +
       	}

     

       128
       +
       

     

       129
       +
       	s.Pages.SingleString(w, pages.SingleStringParams{

     

       130
       +
       		LoggedInUser: s.OAuth.GetUser(r),

     

       131
       +
       		RenderToggle: renderToggle,

     

       132
       +
       		ShowRendered: showRendered,

     

       133
       +
       		String:       string,

     

       134
       +
       		Stats:        string.Stats(),

     

       135
       +
       		Owner:        id,

     

       136
       +
       	})

     

       137
       +
       }

     

       138
       +
       

     

       139
       +
       func (s *Strings) dashboard(w http.ResponseWriter, r *http.Request) {

     

       140
       +
       	l := s.Logger.With("handler", "dashboard")

     

       141
       +
       

     

       142
       +
       	id, ok := r.Context().Value("resolvedId").(identity.Identity)

     

       143
       +
       	if !ok {

     

       144
       +
       		l.Error("malformed middleware")

     

       145
       +
       		w.WriteHeader(http.StatusInternalServerError)

     

       146
       +
       		return

     

       147
       +
       	}

     

       148
       +
       	l = l.With("did", id.DID, "handle", id.Handle)

     

       149
       +
       

     

       150
       +
       	all, err := db.GetStrings(

     

       151
       +
       		s.Db,

     

       152
       +
       		db.FilterEq("did", id.DID),

     

       153
       +
       	)

     

       154
       +
       	if err != nil {

     

       155
       +
       		l.Error("failed to fetch strings", "err", err)

     

       156
       +
       		w.WriteHeader(http.StatusInternalServerError)

     

       157
       +
       		return

     

       158
       +
       	}

     

       159
       +
       

     

       160
       +
       	slices.SortFunc(all, func(a, b db.String) int {

     

       161
       +
       		if a.Created.After(b.Created) {

     

       162
       +
       			return -1

     

       163
       +
       		} else {

     

       164
       +
       			return 1

     

       165
       +
       		}

     

       166
       +
       	})

     

       167
       +
       

     

       168
       +
       	profile, err := db.GetProfile(s.Db, id.DID.String())

     

       169
       +
       	if err != nil {

     

       170
       +
       		l.Error("failed to fetch user profile", "err", err)

     

       171
       +
       		w.WriteHeader(http.StatusInternalServerError)

     

       172
       +
       		return

     

       173
       +
       	}

     

       174
       +
       	loggedInUser := s.OAuth.GetUser(r)

     

       175
       +
       	followStatus := db.IsNotFollowing

     

       176
       +
       	if loggedInUser != nil {

     

       177
       +
       		followStatus = db.GetFollowStatus(s.Db, loggedInUser.Did, id.DID.String())

     

       178
       +
       	}

     

       179
       +
       

     

       180
       +
       	followers, following, err := db.GetFollowerFollowing(s.Db, id.DID.String())

     

       181
       +
       	if err != nil {

     

       182
       +
       		l.Error("failed to get follow stats", "err", err)

     

       183
       +
       	}

     

       184
       +
       

     

       185
       +
       	s.Pages.StringsDashboard(w, pages.StringsDashboardParams{

     

       186
       +
       		LoggedInUser: s.OAuth.GetUser(r),

     

       187
       +
       		Card: pages.ProfileCard{

     

       188
       +
       			UserDid:      id.DID.String(),

     

       189
       +
       			UserHandle:   id.Handle.String(),

     

       190
       +
       			Profile:      profile,

     

       191
       +
       			FollowStatus: followStatus,

     

       192
       +
       			Followers:    followers,

     

       193
       +
       			Following:    following,

     

       194
       +
       		},

     

       195
       +
       		Strings: all,

     

       196
       +
       	})

     

       197
       +
       }

     

       198
       +
       

     

       199
       +
       func (s *Strings) edit(w http.ResponseWriter, r *http.Request) {

     

       200
       +
       	l := s.Logger.With("handler", "edit")

     

       201
       +
       

     

       202
       +
       	user := s.OAuth.GetUser(r)

     

       203
       +
       

     

       204
       +
       	id, ok := r.Context().Value("resolvedId").(identity.Identity)

     

       205
       +
       	if !ok {

     

       206
       +
       		l.Error("malformed middleware")

     

       207
       +
       		w.WriteHeader(http.StatusInternalServerError)

     

       208
       +
       		return

     

       209
       +
       	}

     

       210
       +
       	l = l.With("did", id.DID, "handle", id.Handle)

     

       211
       +
       

     

       212
       +
       	rkey := chi.URLParam(r, "rkey")

     

       213
       +
       	if rkey == "" {

     

       214
       +
       		l.Error("malformed url, empty rkey")

     

       215
       +
       		w.WriteHeader(http.StatusBadRequest)

     

       216
       +
       		return

     

       217
       +
       	}

     

       218
       +
       	l = l.With("rkey", rkey)

     

       219
       +
       

     

       220
       +
       	// get the string currently being edited

     

       221
       +
       	all, err := db.GetStrings(

     

       222
       +
       		s.Db,

     

       223
       +
       		db.FilterEq("did", id.DID),

     

       224
       +
       		db.FilterEq("rkey", rkey),

     

       225
       +
       	)

     

       226
       +
       	if err != nil {

     

       227
       +
       		l.Error("failed to fetch string", "err", err)

     

       228
       +
       		w.WriteHeader(http.StatusInternalServerError)

     

       229
       +
       		return

     

       230
       +
       	}

     

       231
       +
       	if len(all) != 1 {

     

       232
       +
       		l.Error("incorrect number of records returned", "len(strings)", len(all))

     

       233
       +
       		w.WriteHeader(http.StatusInternalServerError)

     

       234
       +
       		return

     

       235
       +
       	}

     

       236
       +
       	first := all[0]

     

       237
       +
       

     

       238
       +
       	// verify that the logged in user owns this string

     

       239
       +
       	if user.Did != id.DID.String() {

     

       240
       +
       		l.Error("unauthorized request", "expected", id.DID, "got", user.Did)

     

       241
       +
       		w.WriteHeader(http.StatusUnauthorized)

     

       242
       +
       		return

     

       243
       +
       	}

     

       244
       +
       

     

       245
       +
       	switch r.Method {

     

       246
       +
       	case http.MethodGet:

     

       247
       +
       		// return the form with prefilled fields

     

       248
       +
       		s.Pages.PutString(w, pages.PutStringParams{

     

       249
       +
       			LoggedInUser: s.OAuth.GetUser(r),

     

       250
       +
       			Action:       "edit",

     

       251
       +
       			String:       first,

     

       252
       +
       		})

     

       253
       +
       	case http.MethodPost:

     

       254
       +
       		fail := func(msg string, err error) {

     

       255
       +
       			l.Error(msg, "err", err)

     

       256
       +
       			s.Pages.Notice(w, "error", msg)

     

       257
       +
       		}

     

       258
       +
       

     

       259
       +
       		filename := r.FormValue("filename")

     

       260
       +
       		if filename == "" {

     

       261
       +
       			fail("Empty filename.", nil)

     

       262
       +
       			return

     

       263
       +
       		}

     

       264
       +
       		if !strings.Contains(filename, ".") {

     

       265
       +
       			// TODO: make this a htmx form validation

     

       266
       +
       			fail("No extension provided for filename.", nil)

     

       267
       +
       			return

     

       268
       +
       		}

     

       269
       +
       

     

       270
       +
       		content := r.FormValue("content")

     

       271
       +
       		if content == "" {

     

       272
       +
       			fail("Empty contents.", nil)

     

       273
       +
       			return

     

       274
       +
       		}

     

       275
       +
       

     

       276
       +
       		description := r.FormValue("description")

     

       277
       +
       

     

       278
       +
       		// construct new string from form values

     

       279
       +
       		entry := db.String{

     

       280
       +
       			Did:         first.Did,

     

       281
       +
       			Rkey:        first.Rkey,

     

       282
       +
       			Filename:    filename,

     

       283
       +
       			Description: description,

     

       284
       +
       			Contents:    content,

     

       285
       +
       			Created:     first.Created,

     

       286
       +
       		}

     

       287
       +
       

     

       288
       +
       		record := entry.AsRecord()

     

       289
       +
       

     

       290
       +
       		client, err := s.OAuth.AuthorizedClient(r)

     

       291
       +
       		if err != nil {

     

       292
       +
       			fail("Failed to create record.", err)

     

       293
       +
       			return

     

       294
       +
       		}

     

       295
       +
       

     

       296
       +
       		// first replace the existing record in the PDS

     

       297
       +
       		ex, err := client.RepoGetRecord(r.Context(), "", tangled.StringNSID, entry.Did.String(), entry.Rkey)

     

       298
       +
       		if err != nil {

     

       299
       +
       			fail("Failed to updated existing record.", err)

     

       300
       +
       			return

     

       301
       +
       		}

     

       302
       +
       		resp, err := client.RepoPutRecord(r.Context(), &atproto.RepoPutRecord_Input{

     

       303
       +
       			Collection: tangled.StringNSID,

     

       304
       +
       			Repo:       entry.Did.String(),

     

       305
       +
       			Rkey:       entry.Rkey,

     

       306
       +
       			SwapRecord: ex.Cid,

     

       307
       +
       			Record: &lexutil.LexiconTypeDecoder{

     

       308
       +
       				Val: &record,

     

       309
       +
       			},

     

       310
       +
       		})

     

       311
       +
       		if err != nil {

     

       312
       +
       			fail("Failed to updated existing record.", err)

     

       313
       +
       			return

     

       314
       +
       		}

     

       315
       +
       		l := l.With("aturi", resp.Uri)

     

       316
       +
       		l.Info("edited string")

     

       317
       +
       

     

       318
       +
       		// if that went okay, updated the db

     

       319
       +
       		if err = db.AddString(s.Db, entry); err != nil {

     

       320
       +
       			fail("Failed to update string.", err)

     

       321
       +
       			return

     

       322
       +
       		}

     

       323
       +
       

     

       324
       +
       		// if that went okay, redir to the string

     

       325
       +
       		s.Pages.HxRedirect(w, "/strings/"+user.Handle+"/"+entry.Rkey)

     

       326
       +
       	}

     

       327
       +
       

     

       328
       +
       }

     

       329
       +
       

     

       330
       +
       func (s *Strings) create(w http.ResponseWriter, r *http.Request) {

     

       331
       +
       	l := s.Logger.With("handler", "create")

     

       332
       +
       	user := s.OAuth.GetUser(r)

     

       333
       +
       

     

       334
       +
       	switch r.Method {

     

       335
       +
       	case http.MethodGet:

     

       336
       +
       		s.Pages.PutString(w, pages.PutStringParams{

     

       337
       +
       			LoggedInUser: s.OAuth.GetUser(r),

     

       338
       +
       			Action:       "new",

     

       339
       +
       		})

     

       340
       +
       	case http.MethodPost:

     

       341
       +
       		fail := func(msg string, err error) {

     

       342
       +
       			l.Error(msg, "err", err)

     

       343
       +
       			s.Pages.Notice(w, "error", msg)

     

       344
       +
       		}

     

       345
       +
       

     

       346
       +
       		filename := r.FormValue("filename")

     

       347
       +
       		if filename == "" {

     

       348
       +
       			fail("Empty filename.", nil)

     

       349
       +
       			return

     

       350
       +
       		}

     

       351
       +
       		if !strings.Contains(filename, ".") {

     

       352
       +
       			// TODO: make this a htmx form validation

     

       353
       +
       			fail("No extension provided for filename.", nil)

     

       354
       +
       			return

     

       355
       +
       		}

     

       356
       +
       

     

       357
       +
       		content := r.FormValue("content")

     

       358
       +
       		if content == "" {

     

       359
       +
       			fail("Empty contents.", nil)

     

       360
       +
       			return

     

       361
       +
       		}

     

       362
       +
       

     

       363
       +
       		description := r.FormValue("description")

     

       364
       +
       

     

       365
       +
       		string := db.String{

     

       366
       +
       			Did:         syntax.DID(user.Did),

     

       367
       +
       			Rkey:        tid.TID(),

     

       368
       +
       			Filename:    filename,

     

       369
       +
       			Description: description,

     

       370
       +
       			Contents:    content,

     

       371
       +
       			Created:     time.Now(),

     

       372
       +
       		}

     

       373
       +
       

     

       374
       +
       		record := string.AsRecord()

     

       375
       +
       

     

       376
       +
       		client, err := s.OAuth.AuthorizedClient(r)

     

       377
       +
       		if err != nil {

     

       378
       +
       			fail("Failed to create record.", err)

     

       379
       +
       			return

     

       380
       +
       		}

     

       381
       +
       

     

       382
       +
       		resp, err := client.RepoPutRecord(r.Context(), &atproto.RepoPutRecord_Input{

     

       383
       +
       			Collection: tangled.StringNSID,

     

       384
       +
       			Repo:       user.Did,

     

       385
       +
       			Rkey:       string.Rkey,

     

       386
       +
       			Record: &lexutil.LexiconTypeDecoder{

     

       387
       +
       				Val: &record,

     

       388
       +
       			},

     

       389
       +
       		})

     

       390
       +
       		if err != nil {

     

       391
       +
       			fail("Failed to create record.", err)

     

       392
       +
       			return

     

       393
       +
       		}

     

       394
       +
       		l := l.With("aturi", resp.Uri)

     

       395
       +
       		l.Info("created record")

     

       396
       +
       

     

       397
       +
       		// insert into DB

     

       398
       +
       		if err = db.AddString(s.Db, string); err != nil {

     

       399
       +
       			fail("Failed to create string.", err)

     

       400
       +
       			return

     

       401
       +
       		}

     

       402
       +
       

     

       403
       +
       		// successful

     

       404
       +
       		s.Pages.HxRedirect(w, "/strings/"+user.Handle+"/"+string.Rkey)

     

       405
       +
       	}

     

       406
       +
       }

     

       407
       +
       

     

       408
       +
       func (s *Strings) delete(w http.ResponseWriter, r *http.Request) {

     

       409
       +
       	l := s.Logger.With("handler", "create")

     

       410
       +
       	user := s.OAuth.GetUser(r)

     

       411
       +
       	fail := func(msg string, err error) {

     

       412
       +
       		l.Error(msg, "err", err)

     

       413
       +
       		s.Pages.Notice(w, "error", msg)

     

       414
       +
       	}

     

       415
       +
       

     

       416
       +
       	id, ok := r.Context().Value("resolvedId").(identity.Identity)

     

       417
       +
       	if !ok {

     

       418
       +
       		l.Error("malformed middleware")

     

       419
       +
       		w.WriteHeader(http.StatusInternalServerError)

     

       420
       +
       		return

     

       421
       +
       	}

     

       422
       +
       	l = l.With("did", id.DID, "handle", id.Handle)

     

       423
       +
       

     

       424
       +
       	rkey := chi.URLParam(r, "rkey")

     

       425
       +
       	if rkey == "" {

     

       426
       +
       		l.Error("malformed url, empty rkey")

     

       427
       +
       		w.WriteHeader(http.StatusBadRequest)

     

       428
       +
       		return

     

       429
       +
       	}

     

       430
       +
       

     

       431
       +
       	if user.Did != id.DID.String() {

     

       432
       +
       		fail("You cannot delete this gist", fmt.Errorf("unauthorized deletion, %s != %s", user.Did, id.DID.String()))

     

       433
       +
       		return

     

       434
       +
       	}

     

       435
       +
       

     

       436
       +
       	if err := db.DeleteString(

     

       437
       +
       		s.Db,

     

       438
       +
       		db.FilterEq("did", user.Did),

     

       439
       +
       		db.FilterEq("rkey", rkey),

     

       440
       +
       	); err != nil {

     

       441
       +
       		fail("Failed to delete string.", err)

     

       442
       +
       		return

     

       443
       +
       	}

     

       444
       +
       

     

       445
       +
       	s.Pages.HxRedirect(w, "/strings/"+user.Handle)

     

       446
       +
       }

     

       447
       +
       

     

       448
       +
       func (s *Strings) comment(w http.ResponseWriter, r *http.Request) {

     

       449
       +
       }