web.go (view raw)
1//
2// Copyright (c) 2019 Ted Unangst <tedu@tedunangst.com>
3//
4// Permission to use, copy, modify, and distribute this software for any
5// purpose with or without fee is hereby granted, provided that the above
6// copyright notice and this permission notice appear in all copies.
7//
8// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15
16package main
17
18import (
19 "bytes"
20 "fmt"
21 "html"
22 "html/template"
23 "io"
24 "log"
25 notrand "math/rand"
26 "net/http"
27 "net/url"
28 "os"
29 "sort"
30 "strconv"
31 "strings"
32 "time"
33
34 "github.com/gorilla/mux"
35 "humungus.tedunangst.com/r/webs/css"
36 "humungus.tedunangst.com/r/webs/htfilter"
37 "humungus.tedunangst.com/r/webs/httpsig"
38 "humungus.tedunangst.com/r/webs/image"
39 "humungus.tedunangst.com/r/webs/junk"
40 "humungus.tedunangst.com/r/webs/login"
41 "humungus.tedunangst.com/r/webs/rss"
42 "humungus.tedunangst.com/r/webs/templates"
43)
44
45var readviews *templates.Template
46
47var userSep = "u"
48var honkSep = "h"
49
50func getuserstyle(u *login.UserInfo) template.CSS {
51 if u == nil {
52 return ""
53 }
54 user, _ := butwhatabout(u.Username)
55 if user.SkinnyCSS {
56 return "main { max-width: 700px; }"
57 }
58 return ""
59}
60
61func getInfo(r *http.Request) map[string]interface{} {
62 u := login.GetUserInfo(r)
63 templinfo := make(map[string]interface{})
64 templinfo["StyleParam"] = getassetparam("views/style.css")
65 templinfo["LocalStyleParam"] = getassetparam("views/local.css")
66 templinfo["JSParam"] = getassetparam("views/honkpage.js")
67 templinfo["UserStyle"] = getuserstyle(u)
68 templinfo["ServerName"] = serverName
69 templinfo["IconName"] = iconName
70 templinfo["UserInfo"] = u
71 templinfo["UserSep"] = userSep
72 if u != nil {
73 var combos []string
74 combocache.Get(u.UserID, &combos)
75 templinfo["Combos"] = combos
76 }
77 return templinfo
78}
79
80func homepage(w http.ResponseWriter, r *http.Request) {
81 templinfo := getInfo(r)
82 u := login.GetUserInfo(r)
83 var honks []*Honk
84 var userid int64 = -1
85 if r.URL.Path == "/front" || u == nil {
86 honks = getpublichonks()
87 } else {
88 userid = u.UserID
89 if r.URL.Path == "/atme" {
90 templinfo["PageName"] = "atme"
91 honks = gethonksforme(userid)
92 } else if r.URL.Path == "/first" {
93 templinfo["PageName"] = "first"
94 honks = gethonksforuser(userid)
95 honks = osmosis(honks, userid)
96 } else {
97 templinfo["PageName"] = "home"
98 honks = gethonksforuser(userid)
99 honks = osmosis(honks, userid)
100 }
101 if len(honks) > 0 {
102 templinfo["TopXID"] = honks[0].XID
103 }
104 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
105 }
106
107 templinfo["ShowRSS"] = true
108 templinfo["ServerMessage"] = serverMsg
109 honkpage(w, u, honks, templinfo)
110}
111
112func showfunzone(w http.ResponseWriter, r *http.Request) {
113 var emunames, memenames []string
114 dir, err := os.Open("emus")
115 if err == nil {
116 emunames, _ = dir.Readdirnames(0)
117 dir.Close()
118 }
119 for i, e := range emunames {
120 if len(e) > 4 {
121 emunames[i] = e[:len(e)-4]
122 }
123 }
124 dir, err = os.Open("memes")
125 if err == nil {
126 memenames, _ = dir.Readdirnames(0)
127 dir.Close()
128 }
129 templinfo := getInfo(r)
130 templinfo["Emus"] = emunames
131 templinfo["Memes"] = memenames
132 err = readviews.Execute(w, "funzone.html", templinfo)
133 if err != nil {
134 log.Print(err)
135 }
136}
137
138func showrss(w http.ResponseWriter, r *http.Request) {
139 name := mux.Vars(r)["name"]
140
141 var honks []*Honk
142 if name != "" {
143 honks = gethonksbyuser(name, false)
144 } else {
145 honks = getpublichonks()
146 }
147 if len(honks) > 20 {
148 honks = honks[0:20]
149 }
150 reverbolate(-1, honks)
151
152 home := fmt.Sprintf("https://%s/", serverName)
153 base := home
154 if name != "" {
155 home += "u/" + name
156 name += " "
157 }
158 feed := rss.Feed{
159 Title: name + "honk",
160 Link: home,
161 Description: name + "honk rss",
162 Image: &rss.Image{
163 URL: base + "icon.png",
164 Title: name + "honk rss",
165 Link: home,
166 },
167 }
168 var modtime time.Time
169 for _, honk := range honks {
170 if !firstclass(honk) {
171 continue
172 }
173 desc := string(honk.HTML)
174 for _, d := range honk.Donks {
175 desc += fmt.Sprintf(`<p><a href="%s">Attachment: %s</a>`,
176 d.URL, html.EscapeString(d.Name))
177 }
178
179 feed.Items = append(feed.Items, &rss.Item{
180 Title: fmt.Sprintf("%s %s %s", honk.Username, honk.What, honk.XID),
181 Description: rss.CData{desc},
182 Link: honk.URL,
183 PubDate: honk.Date.Format(time.RFC1123),
184 Guid: &rss.Guid{IsPermaLink: true, Value: honk.URL},
185 })
186 if honk.Date.After(modtime) {
187 modtime = honk.Date
188 }
189 }
190 w.Header().Set("Cache-Control", "max-age=300")
191 w.Header().Set("Last-Modified", modtime.Format(http.TimeFormat))
192
193 err := feed.Write(w)
194 if err != nil {
195 log.Printf("error writing rss: %s", err)
196 }
197}
198
199func crappola(j junk.Junk) bool {
200 t, _ := j.GetString("type")
201 a, _ := j.GetString("actor")
202 o, _ := j.GetString("object")
203 if t == "Delete" && a == o {
204 log.Printf("crappola from %s", a)
205 return true
206 }
207 return false
208}
209
210func ping(user *WhatAbout, who string) {
211 box, err := getboxes(who)
212 if err != nil {
213 log.Printf("no inbox for ping: %s", err)
214 return
215 }
216 j := junk.New()
217 j["@context"] = itiswhatitis
218 j["type"] = "Ping"
219 j["id"] = user.URL + "/ping/" + xfiltrate()
220 j["actor"] = user.URL
221 j["to"] = who
222 keyname, key := ziggy(user.Name)
223 err = PostJunk(keyname, key, box.In, j)
224 if err != nil {
225 log.Printf("can't send ping: %s", err)
226 return
227 }
228 log.Printf("sent ping to %s: %s", who, j["id"])
229}
230
231func pong(user *WhatAbout, who string, obj string) {
232 box, err := getboxes(who)
233 if err != nil {
234 log.Printf("no inbox for pong %s : %s", who, err)
235 return
236 }
237 j := junk.New()
238 j["@context"] = itiswhatitis
239 j["type"] = "Pong"
240 j["id"] = user.URL + "/pong/" + xfiltrate()
241 j["actor"] = user.URL
242 j["to"] = who
243 j["object"] = obj
244 keyname, key := ziggy(user.Name)
245 err = PostJunk(keyname, key, box.In, j)
246 if err != nil {
247 log.Printf("can't send pong: %s", err)
248 return
249 }
250}
251
252func inbox(w http.ResponseWriter, r *http.Request) {
253 name := mux.Vars(r)["name"]
254 user, err := butwhatabout(name)
255 if err != nil {
256 http.NotFound(w, r)
257 return
258 }
259 if stealthmode(user.ID, r) {
260 http.NotFound(w, r)
261 return
262 }
263 var buf bytes.Buffer
264 io.Copy(&buf, r.Body)
265 payload := buf.Bytes()
266 j, err := junk.Read(bytes.NewReader(payload))
267 if err != nil {
268 log.Printf("bad payload: %s", err)
269 io.WriteString(os.Stdout, "bad payload\n")
270 os.Stdout.Write(payload)
271 io.WriteString(os.Stdout, "\n")
272 return
273 }
274 if crappola(j) {
275 return
276 }
277 keyname, err := httpsig.VerifyRequest(r, payload, zaggy)
278 if err != nil {
279 log.Printf("inbox message failed signature: %s", err)
280 if keyname != "" {
281 keyname, err = makeitworksomehowwithoutregardforkeycontinuity(keyname, r, payload)
282 if err != nil {
283 log.Printf("still failed: %s", err)
284 }
285 }
286 if err != nil {
287 return
288 }
289 }
290 what, _ := j.GetString("type")
291 if what == "Like" {
292 return
293 }
294 who, _ := j.GetString("actor")
295 origin := keymatch(keyname, who)
296 if origin == "" {
297 log.Printf("keyname actor mismatch: %s <> %s", keyname, who)
298 return
299 }
300 objid, _ := j.GetString("id")
301 if thoudostbitethythumb(user.ID, []string{who}, objid) {
302 log.Printf("ignoring thumb sucker %s", who)
303 return
304 }
305 switch what {
306 case "Ping":
307 obj, _ := j.GetString("id")
308 log.Printf("ping from %s: %s", who, obj)
309 pong(user, who, obj)
310 case "Pong":
311 obj, _ := j.GetString("object")
312 log.Printf("pong from %s: %s", who, obj)
313 case "Follow":
314 obj, _ := j.GetString("object")
315 if obj == user.URL {
316 log.Printf("updating honker follow: %s", who)
317 stmtSaveDub.Exec(user.ID, who, who, "dub")
318 go rubadubdub(user, j)
319 } else {
320 log.Printf("can't follow %s", obj)
321 }
322 case "Accept":
323 log.Printf("updating honker accept: %s", who)
324 _, err = stmtUpdateFlavor.Exec("sub", user.ID, who, "presub")
325 if err != nil {
326 log.Printf("error updating honker: %s", err)
327 return
328 }
329 case "Update":
330 obj, ok := j.GetMap("object")
331 if ok {
332 what, _ := obj.GetString("type")
333 switch what {
334 case "Person":
335 return
336 case "Question":
337 return
338 case "Note":
339 go consumeactivity(user, j, origin)
340 return
341 }
342 }
343 log.Printf("unknown Update activity")
344 fd, _ := os.OpenFile("savedinbox.json", os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
345 j.Write(fd)
346 io.WriteString(fd, "\n")
347 fd.Close()
348
349 case "Undo":
350 obj, ok := j.GetMap("object")
351 if !ok {
352 log.Printf("unknown undo no object")
353 } else {
354 what, _ := obj.GetString("type")
355 switch what {
356 case "Follow":
357 log.Printf("updating honker undo: %s", who)
358 _, err = stmtUpdateFlavor.Exec("undub", user.ID, who, "dub")
359 if err != nil {
360 log.Printf("error updating honker: %s", err)
361 return
362 }
363 case "Announce":
364 xid, _ := obj.GetString("object")
365 log.Printf("undo announce: %s", xid)
366 case "Like":
367 default:
368 log.Printf("unknown undo: %s", what)
369 }
370 }
371 default:
372 go consumeactivity(user, j, origin)
373 }
374}
375
376func ximport(w http.ResponseWriter, r *http.Request) {
377 xid := r.FormValue("xid")
378 p, _ := investigate(xid)
379 if p != nil {
380 xid = p.XID
381 }
382 j, err := GetJunk(xid)
383 if err != nil {
384 http.Error(w, "error getting external object", http.StatusInternalServerError)
385 log.Printf("error getting external object: %s", err)
386 return
387 }
388 log.Printf("importing %s", xid)
389 u := login.GetUserInfo(r)
390 user, _ := butwhatabout(u.Username)
391
392 what, _ := j.GetString("type")
393 if isactor(what) {
394 outbox, _ := j.GetString("outbox")
395 gimmexonks(user, outbox)
396 http.Redirect(w, r, "/h?xid="+url.QueryEscape(xid), http.StatusSeeOther)
397 return
398 }
399 xonk := xonkxonk(user, j, originate(xid))
400 convoy := ""
401 if xonk != nil {
402 convoy = xonk.Convoy
403 savexonk(xonk)
404 }
405 http.Redirect(w, r, "/t?c="+url.QueryEscape(convoy), http.StatusSeeOther)
406}
407
408func xzone(w http.ResponseWriter, r *http.Request) {
409 u := login.GetUserInfo(r)
410 rows, err := stmtRecentHonkers.Query(u.UserID, u.UserID)
411 if err != nil {
412 log.Printf("query err: %s", err)
413 return
414 }
415 defer rows.Close()
416 var honkers []Honker
417 for rows.Next() {
418 var xid string
419 rows.Scan(&xid)
420 honkers = append(honkers, Honker{XID: xid})
421 }
422 rows.Close()
423 for i, _ := range honkers {
424 _, honkers[i].Handle = handles(honkers[i].XID)
425 }
426 templinfo := getInfo(r)
427 templinfo["XCSRF"] = login.GetCSRF("ximport", r)
428 templinfo["Honkers"] = honkers
429 err = readviews.Execute(w, "xzone.html", templinfo)
430 if err != nil {
431 log.Print(err)
432 }
433}
434
435func outbox(w http.ResponseWriter, r *http.Request) {
436 name := mux.Vars(r)["name"]
437 user, err := butwhatabout(name)
438 if err != nil {
439 http.NotFound(w, r)
440 return
441 }
442 if stealthmode(user.ID, r) {
443 http.NotFound(w, r)
444 return
445 }
446
447 honks := gethonksbyuser(name, false)
448 if len(honks) > 20 {
449 honks = honks[0:20]
450 }
451
452 var jonks []junk.Junk
453 for _, h := range honks {
454 j, _ := jonkjonk(user, h)
455 jonks = append(jonks, j)
456 }
457
458 j := junk.New()
459 j["@context"] = itiswhatitis
460 j["id"] = user.URL + "/outbox"
461 j["type"] = "OrderedCollection"
462 j["totalItems"] = len(jonks)
463 j["orderedItems"] = jonks
464
465 w.Header().Set("Content-Type", theonetruename)
466 j.Write(w)
467}
468
469func emptiness(w http.ResponseWriter, r *http.Request) {
470 name := mux.Vars(r)["name"]
471 user, err := butwhatabout(name)
472 if err != nil {
473 http.NotFound(w, r)
474 return
475 }
476 if stealthmode(user.ID, r) {
477 http.NotFound(w, r)
478 return
479 }
480 colname := "/followers"
481 if strings.HasSuffix(r.URL.Path, "/following") {
482 colname = "/following"
483 }
484 j := junk.New()
485 j["@context"] = itiswhatitis
486 j["id"] = user.URL + colname
487 j["type"] = "OrderedCollection"
488 j["totalItems"] = 0
489 j["orderedItems"] = []junk.Junk{}
490
491 w.Header().Set("Content-Type", theonetruename)
492 j.Write(w)
493}
494
495func showuser(w http.ResponseWriter, r *http.Request) {
496 name := mux.Vars(r)["name"]
497 user, err := butwhatabout(name)
498 if err != nil {
499 log.Printf("user not found %s: %s", name, err)
500 http.NotFound(w, r)
501 return
502 }
503 if stealthmode(user.ID, r) {
504 http.NotFound(w, r)
505 return
506 }
507 if friendorfoe(r.Header.Get("Accept")) {
508 j := asjonker(user)
509 w.Header().Set("Content-Type", theonetruename)
510 j.Write(w)
511 return
512 }
513 u := login.GetUserInfo(r)
514 honks := gethonksbyuser(name, u != nil && u.Username == name)
515 templinfo := getInfo(r)
516 filt := htfilter.New()
517 templinfo["Name"] = user.Name
518 whatabout := user.About
519 whatabout = obfusbreak(user.About)
520 templinfo["WhatAbout"], _ = filt.String(whatabout)
521 templinfo["ServerMessage"] = ""
522 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
523 honkpage(w, u, honks, templinfo)
524}
525
526func showhonker(w http.ResponseWriter, r *http.Request) {
527 u := login.GetUserInfo(r)
528 name := mux.Vars(r)["name"]
529 var honks []*Honk
530 if name == "" {
531 name = r.FormValue("xid")
532 honks = gethonksbyxonker(u.UserID, name)
533 } else {
534 honks = gethonksbyhonker(u.UserID, name)
535 }
536 name = html.EscapeString(name)
537 msg := fmt.Sprintf(`honks by honker: <a href="%s" ref="noreferrer">%s</a>`, name, name)
538 templinfo := getInfo(r)
539 templinfo["PageName"] = "honker"
540 templinfo["ServerMessage"] = template.HTML(msg)
541 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
542 honkpage(w, u, honks, templinfo)
543}
544
545func showcombo(w http.ResponseWriter, r *http.Request) {
546 name := mux.Vars(r)["name"]
547 u := login.GetUserInfo(r)
548 honks := gethonksbycombo(u.UserID, name)
549 honks = osmosis(honks, u.UserID)
550 templinfo := getInfo(r)
551 templinfo["PageName"] = "combo"
552 templinfo["PageArg"] = "name"
553 templinfo["ServerMessage"] = "honks by combo: " + name
554 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
555 if len(honks) > 0 {
556 templinfo["TopXID"] = honks[0].XID
557 }
558 honkpage(w, u, honks, templinfo)
559}
560func showconvoy(w http.ResponseWriter, r *http.Request) {
561 c := r.FormValue("c")
562 u := login.GetUserInfo(r)
563 honks := gethonksbyconvoy(u.UserID, c)
564 templinfo := getInfo(r)
565 templinfo["ServerMessage"] = "honks in convoy: " + c
566 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
567 honkpage(w, u, honks, templinfo)
568}
569func showsearch(w http.ResponseWriter, r *http.Request) {
570 q := r.FormValue("q")
571 u := login.GetUserInfo(r)
572 honks := gethonksbysearch(u.UserID, q)
573 templinfo := getInfo(r)
574 templinfo["ServerMessage"] = "honks for search: " + q
575 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
576 honkpage(w, u, honks, templinfo)
577}
578func showontology(w http.ResponseWriter, r *http.Request) {
579 name := mux.Vars(r)["name"]
580 u := login.GetUserInfo(r)
581 var userid int64 = -1
582 if u != nil {
583 userid = u.UserID
584 }
585 honks := gethonksbyontology(userid, "#"+name)
586 templinfo := getInfo(r)
587 templinfo["ServerMessage"] = "honks by ontology: " + name
588 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
589 honkpage(w, u, honks, templinfo)
590}
591
592func thelistingoftheontologies(w http.ResponseWriter, r *http.Request) {
593 u := login.GetUserInfo(r)
594 var userid int64 = -1
595 if u != nil {
596 userid = u.UserID
597 }
598 rows, err := stmtSelectOnts.Query(userid)
599 if err != nil {
600 log.Printf("selection error: %s", err)
601 return
602 }
603 defer rows.Close()
604 var onts [][]string
605 for rows.Next() {
606 var o string
607 err := rows.Scan(&o)
608 if err != nil {
609 log.Printf("error scanning ont: %s", err)
610 continue
611 }
612 onts = append(onts, []string{o, o[1:]})
613 }
614 if u == nil {
615 w.Header().Set("Cache-Control", "max-age=300")
616 }
617 templinfo := getInfo(r)
618 templinfo["Onts"] = onts
619 err = readviews.Execute(w, "onts.html", templinfo)
620 if err != nil {
621 log.Print(err)
622 }
623}
624
625func showhonk(w http.ResponseWriter, r *http.Request) {
626 name := mux.Vars(r)["name"]
627 user, err := butwhatabout(name)
628 if err != nil {
629 http.NotFound(w, r)
630 return
631 }
632 if stealthmode(user.ID, r) {
633 http.NotFound(w, r)
634 return
635 }
636
637 xid := fmt.Sprintf("https://%s%s", serverName, r.URL.Path)
638 honk := getxonk(user.ID, xid)
639 if honk == nil {
640 http.NotFound(w, r)
641 return
642 }
643 u := login.GetUserInfo(r)
644 if u != nil && u.UserID != user.ID {
645 u = nil
646 }
647 if !honk.Public {
648 if u == nil {
649 http.NotFound(w, r)
650 return
651
652 }
653 templinfo := getInfo(r)
654 templinfo["ServerMessage"] = "one honk maybe more"
655 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
656 honkpage(w, u, []*Honk{honk}, templinfo)
657 return
658 }
659 rawhonks := gethonksbyconvoy(honk.UserID, honk.Convoy)
660 if friendorfoe(r.Header.Get("Accept")) {
661 for _, h := range rawhonks {
662 if h.RID == honk.XID && h.Public && (h.Whofore == 2 || h.IsAcked()) {
663 honk.Replies = append(honk.Replies, h)
664 }
665 }
666 donksforhonks([]*Honk{honk})
667 _, j := jonkjonk(user, honk)
668 j["@context"] = itiswhatitis
669 w.Header().Set("Content-Type", theonetruename)
670 j.Write(w)
671 return
672 }
673 var honks []*Honk
674 for _, h := range rawhonks {
675 if h.Public && (h.Whofore == 2 || h.IsAcked()) {
676 honks = append(honks, h)
677 }
678 }
679
680 templinfo := getInfo(r)
681 templinfo["ServerMessage"] = "one honk maybe more"
682 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
683 honkpage(w, u, honks, templinfo)
684}
685
686func honkpage(w http.ResponseWriter, u *login.UserInfo, honks []*Honk, templinfo map[string]interface{}) {
687 var userid int64 = -1
688 if u != nil {
689 userid = u.UserID
690 }
691 if u == nil {
692 w.Header().Set("Cache-Control", "max-age=60")
693 }
694 reverbolate(userid, honks)
695 templinfo["Honks"] = honks
696 err := readviews.Execute(w, "honkpage.html", templinfo)
697 if err != nil {
698 log.Print(err)
699 }
700}
701
702func saveuser(w http.ResponseWriter, r *http.Request) {
703 whatabout := r.FormValue("whatabout")
704 u := login.GetUserInfo(r)
705 db := opendatabase()
706 options := ""
707 if r.FormValue("skinny") == "skinny" {
708 options += " skinny "
709 }
710 _, err := db.Exec("update users set about = ?, options = ? where username = ?", whatabout, options, u.Username)
711 if err != nil {
712 log.Printf("error bouting what: %s", err)
713 }
714
715 http.Redirect(w, r, "/account", http.StatusSeeOther)
716}
717
718func submitbonk(w http.ResponseWriter, r *http.Request) {
719 xid := r.FormValue("xid")
720 userinfo := login.GetUserInfo(r)
721 user, _ := butwhatabout(userinfo.Username)
722
723 log.Printf("bonking %s", xid)
724
725 xonk := getxonk(userinfo.UserID, xid)
726 if xonk == nil {
727 return
728 }
729 if !xonk.Public {
730 return
731 }
732 donksforhonks([]*Honk{xonk})
733
734 _, err := stmtUpdateFlags.Exec(flagIsBonked, xonk.ID)
735 if err != nil {
736 log.Printf("error acking bonk: %s", err)
737 }
738
739 oonker := xonk.Oonker
740 if oonker == "" {
741 oonker = xonk.Honker
742 }
743 dt := time.Now().UTC()
744 bonk := Honk{
745 UserID: userinfo.UserID,
746 Username: userinfo.Username,
747 What: "bonk",
748 Honker: user.URL,
749 Oonker: oonker,
750 XID: xonk.XID,
751 RID: xonk.RID,
752 Noise: xonk.Noise,
753 Precis: xonk.Precis,
754 URL: xonk.URL,
755 Date: dt,
756 Donks: xonk.Donks,
757 Whofore: 2,
758 Convoy: xonk.Convoy,
759 Audience: []string{thewholeworld, oonker},
760 Public: true,
761 }
762
763 bonk.Format = "html"
764
765 err = savehonk(&bonk)
766 if err != nil {
767 log.Printf("uh oh")
768 return
769 }
770
771 go honkworldwide(user, &bonk)
772}
773
774func sendzonkofsorts(xonk *Honk, user *WhatAbout, what string) {
775 zonk := Honk{
776 What: what,
777 XID: xonk.XID,
778 Date: time.Now().UTC(),
779 Audience: oneofakind(xonk.Audience),
780 }
781 zonk.Public = !keepitquiet(zonk.Audience)
782
783 log.Printf("announcing %sed honk: %s", what, xonk.XID)
784 go honkworldwide(user, &zonk)
785}
786
787func zonkit(w http.ResponseWriter, r *http.Request) {
788 wherefore := r.FormValue("wherefore")
789 what := r.FormValue("what")
790 userinfo := login.GetUserInfo(r)
791 user, _ := butwhatabout(userinfo.Username)
792
793 if wherefore == "ack" {
794 xonk := getxonk(userinfo.UserID, what)
795 if xonk != nil {
796 _, err := stmtUpdateFlags.Exec(flagIsAcked, xonk.ID)
797 if err != nil {
798 log.Printf("error acking: %s", err)
799 }
800 sendzonkofsorts(xonk, user, "ack")
801 }
802 return
803 }
804
805 if wherefore == "deack" {
806 xonk := getxonk(userinfo.UserID, what)
807 if xonk != nil {
808 _, err := stmtClearFlags.Exec(flagIsAcked, xonk.ID)
809 if err != nil {
810 log.Printf("error deacking: %s", err)
811 }
812 sendzonkofsorts(xonk, user, "deack")
813 }
814 return
815 }
816
817 if wherefore == "unbonk" {
818 xonk := getbonk(userinfo.UserID, what)
819 if xonk != nil {
820 deletehonk(xonk.ID)
821 xonk = getxonk(userinfo.UserID, what)
822 _, err := stmtClearFlags.Exec(flagIsBonked, xonk.ID)
823 if err != nil {
824 log.Printf("error unbonking: %s", err)
825 }
826 sendzonkofsorts(xonk, user, "unbonk")
827 }
828 return
829 }
830
831 log.Printf("zonking %s %s", wherefore, what)
832 if wherefore == "zonk" {
833 xonk := getxonk(userinfo.UserID, what)
834 if xonk != nil {
835 deletehonk(xonk.ID)
836 if xonk.Whofore == 2 || xonk.Whofore == 3 {
837 sendzonkofsorts(xonk, user, "zonk")
838 }
839 }
840 }
841 _, err := stmtSaveZonker.Exec(userinfo.UserID, what, wherefore)
842 if err != nil {
843 log.Printf("error saving zonker: %s", err)
844 return
845 }
846}
847
848func edithonkpage(w http.ResponseWriter, r *http.Request) {
849 u := login.GetUserInfo(r)
850 user, _ := butwhatabout(u.Username)
851 xid := r.FormValue("xid")
852 honk := getxonk(u.UserID, xid)
853 if honk == nil || honk.Honker != user.URL || honk.What != "honk" {
854 log.Printf("no edit")
855 return
856 }
857
858 noise := honk.Noise
859 if honk.Precis != "" {
860 noise = honk.Precis + "\n\n" + noise
861 }
862
863 honks := []*Honk{honk}
864 donksforhonks(honks)
865 reverbolate(u.UserID, honks)
866 templinfo := getInfo(r)
867 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
868 templinfo["Honks"] = honks
869 templinfo["Noise"] = noise
870 templinfo["ServerMessage"] = "honk edit"
871 templinfo["UpdateXID"] = honk.XID
872 if len(honk.Donks) > 0 {
873 templinfo["SavedFile"] = honk.Donks[0].XID
874 }
875 err := readviews.Execute(w, "honkpage.html", templinfo)
876 if err != nil {
877 log.Print(err)
878 }
879}
880
881// what a hot mess this function is
882func submithonk(w http.ResponseWriter, r *http.Request) {
883 rid := r.FormValue("rid")
884 noise := r.FormValue("noise")
885
886 userinfo := login.GetUserInfo(r)
887 user, _ := butwhatabout(userinfo.Username)
888
889 dt := time.Now().UTC()
890 updatexid := r.FormValue("updatexid")
891 var honk *Honk
892 if updatexid != "" {
893 honk = getxonk(userinfo.UserID, updatexid)
894 if honk == nil || honk.Honker != user.URL || honk.What != "honk" {
895 log.Printf("not saving edit")
896 return
897 }
898 honk.Date = dt
899 honk.What = "update"
900 honk.Format = "markdown"
901 } else {
902 xid := fmt.Sprintf("%s/%s/%s", user.URL, honkSep, xfiltrate())
903 what := "honk"
904 if rid != "" {
905 what = "tonk"
906 }
907 honk = &Honk{
908 UserID: userinfo.UserID,
909 Username: userinfo.Username,
910 What: what,
911 Honker: user.URL,
912 XID: xid,
913 Date: dt,
914 Format: "markdown",
915 }
916 }
917
918 noise = hooterize(noise)
919 honk.Noise = noise
920 translate(honk)
921
922 var convoy string
923 if rid != "" {
924 xonk := getxonk(userinfo.UserID, rid)
925 if xonk != nil {
926 if xonk.Public {
927 honk.Audience = append(honk.Audience, xonk.Audience...)
928 }
929 convoy = xonk.Convoy
930 } else {
931 xonkaud, c := whosthere(rid)
932 honk.Audience = append(honk.Audience, xonkaud...)
933 convoy = c
934 }
935 for i, a := range honk.Audience {
936 if a == thewholeworld {
937 honk.Audience[0], honk.Audience[i] = honk.Audience[i], honk.Audience[0]
938 break
939 }
940 }
941 honk.RID = rid
942 } else {
943 honk.Audience = []string{thewholeworld}
944 }
945 if honk.Noise != "" && honk.Noise[0] == '@' {
946 honk.Audience = append(grapevine(honk.Noise), honk.Audience...)
947 } else {
948 honk.Audience = append(honk.Audience, grapevine(honk.Noise)...)
949 }
950
951 if convoy == "" {
952 convoy = "data:,electrichonkytonk-" + xfiltrate()
953 }
954 butnottooloud(honk.Audience)
955 honk.Audience = oneofakind(honk.Audience)
956 if len(honk.Audience) == 0 {
957 log.Printf("honk to nowhere")
958 http.Error(w, "honk to nowhere...", http.StatusNotFound)
959 return
960 }
961 honk.Public = !keepitquiet(honk.Audience)
962 honk.Convoy = convoy
963
964 donkxid := r.FormValue("donkxid")
965 if donkxid == "" {
966 file, filehdr, err := r.FormFile("donk")
967 if err == nil {
968 var buf bytes.Buffer
969 io.Copy(&buf, file)
970 file.Close()
971 data := buf.Bytes()
972 xid := xfiltrate()
973 var media, name string
974 img, err := image.Vacuum(&buf, image.Params{MaxWidth: 2048, MaxHeight: 2048})
975 if err == nil {
976 data = img.Data
977 format := img.Format
978 media = "image/" + format
979 if format == "jpeg" {
980 format = "jpg"
981 }
982 name = xid + "." + format
983 xid = name
984 } else {
985 maxsize := 100000
986 if len(data) > maxsize {
987 log.Printf("bad image: %s too much text: %d", err, len(data))
988 http.Error(w, "didn't like your attachment", http.StatusUnsupportedMediaType)
989 return
990 }
991 for i := 0; i < len(data); i++ {
992 if data[i] < 32 && data[i] != '\t' && data[i] != '\r' && data[i] != '\n' {
993 log.Printf("bad image: %s not text: %d", err, data[i])
994 http.Error(w, "didn't like your attachment", http.StatusUnsupportedMediaType)
995 return
996 }
997 }
998 media = "text/plain"
999 name = filehdr.Filename
1000 if name == "" {
1001 name = xid + ".txt"
1002 }
1003 xid += ".txt"
1004 }
1005 desc := r.FormValue("donkdesc")
1006 if desc == "" {
1007 desc = name
1008 }
1009 url := fmt.Sprintf("https://%s/d/%s", serverName, xid)
1010 res, err := stmtSaveFile.Exec(xid, name, desc, url, media, 1, data)
1011 if err != nil {
1012 log.Printf("unable to save image: %s", err)
1013 return
1014 }
1015 var d Donk
1016 d.FileID, _ = res.LastInsertId()
1017 honk.Donks = append(honk.Donks, &d)
1018 donkxid = d.XID
1019 }
1020 } else {
1021 xid := donkxid
1022 url := fmt.Sprintf("https://%s/d/%s", serverName, xid)
1023 var donk Donk
1024 row := stmtFindFile.QueryRow(url)
1025 err := row.Scan(&donk.FileID)
1026 if err == nil {
1027 honk.Donks = append(honk.Donks, &donk)
1028 } else {
1029 log.Printf("can't find file: %s", xid)
1030 }
1031 }
1032 herd := herdofemus(honk.Noise)
1033 for _, e := range herd {
1034 donk := savedonk(e.ID, e.Name, e.Name, "image/png", true)
1035 if donk != nil {
1036 donk.Name = e.Name
1037 honk.Donks = append(honk.Donks, donk)
1038 }
1039 }
1040 memetize(honk)
1041
1042 placename := r.FormValue("placename")
1043 placelat := r.FormValue("placelat")
1044 placelong := r.FormValue("placelong")
1045 if placename != "" || placelat != "" || placelong != "" {
1046 p := new(Place)
1047 p.Name = placename
1048 p.Latitude, _ = strconv.ParseFloat(placelat, 64)
1049 p.Longitude, _ = strconv.ParseFloat(placelong, 64)
1050 honk.Place = p
1051 }
1052
1053 if honk.Public {
1054 honk.Whofore = 2
1055 } else {
1056 honk.Whofore = 3
1057 }
1058
1059 // back to markdown
1060 honk.Noise = noise
1061
1062 if r.FormValue("preview") == "preview" {
1063 honks := []*Honk{honk}
1064 reverbolate(userinfo.UserID, honks)
1065 templinfo := getInfo(r)
1066 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1067 templinfo["Honks"] = honks
1068 templinfo["InReplyTo"] = r.FormValue("rid")
1069 templinfo["Noise"] = r.FormValue("noise")
1070 templinfo["SavedFile"] = donkxid
1071 templinfo["ServerMessage"] = "honk preview"
1072 err := readviews.Execute(w, "honkpage.html", templinfo)
1073 if err != nil {
1074 log.Print(err)
1075 }
1076 return
1077 }
1078
1079 if updatexid != "" {
1080 updatehonk(honk)
1081 } else {
1082 err := savehonk(honk)
1083 if err != nil {
1084 log.Printf("uh oh")
1085 return
1086 }
1087 }
1088
1089 // reload for consistency
1090 honk.Donks = nil
1091 donksforhonks([]*Honk{honk})
1092
1093 go honkworldwide(user, honk)
1094
1095 http.Redirect(w, r, honk.XID, http.StatusSeeOther)
1096}
1097
1098func showhonkers(w http.ResponseWriter, r *http.Request) {
1099 userinfo := login.GetUserInfo(r)
1100 templinfo := getInfo(r)
1101 templinfo["Honkers"] = gethonkers(userinfo.UserID)
1102 templinfo["HonkerCSRF"] = login.GetCSRF("submithonker", r)
1103 err := readviews.Execute(w, "honkers.html", templinfo)
1104 if err != nil {
1105 log.Print(err)
1106 }
1107}
1108
1109var combocache = cacheNew(func(key interface{}) (interface{}, bool) {
1110 userid := key.(int64)
1111 honkers := gethonkers(userid)
1112 var combos []string
1113 for _, h := range honkers {
1114 combos = append(combos, h.Combos...)
1115 }
1116 for i, c := range combos {
1117 if c == "-" {
1118 combos[i] = ""
1119 }
1120 }
1121 combos = oneofakind(combos)
1122 sort.Strings(combos)
1123 return combos, true
1124})
1125
1126func showcombos(w http.ResponseWriter, r *http.Request) {
1127 userinfo := login.GetUserInfo(r)
1128 var combos []string
1129 combocache.Get(userinfo.UserID, &combos)
1130 templinfo := getInfo(r)
1131 err := readviews.Execute(w, "combos.html", templinfo)
1132 if err != nil {
1133 log.Print(err)
1134 }
1135}
1136
1137func submithonker(w http.ResponseWriter, r *http.Request) {
1138 u := login.GetUserInfo(r)
1139 name := r.FormValue("name")
1140 url := r.FormValue("url")
1141 peep := r.FormValue("peep")
1142 combos := r.FormValue("combos")
1143 honkerid, _ := strconv.ParseInt(r.FormValue("honkerid"), 10, 0)
1144
1145 defer combocache.Clear(u.UserID)
1146
1147 if honkerid > 0 {
1148 goodbye := r.FormValue("goodbye")
1149 if goodbye == "F" {
1150 db := opendatabase()
1151 row := db.QueryRow("select xid from honkers where honkerid = ? and userid = ?",
1152 honkerid, u.UserID)
1153 var xid string
1154 err := row.Scan(&xid)
1155 if err != nil {
1156 log.Printf("can't get honker xid: %s", err)
1157 return
1158 }
1159 log.Printf("unsubscribing from %s", xid)
1160 user, _ := butwhatabout(u.Username)
1161 go itakeitallback(user, xid)
1162 _, err = stmtUpdateFlavor.Exec("unsub", u.UserID, xid, "sub")
1163 if err != nil {
1164 log.Printf("error updating honker: %s", err)
1165 return
1166 }
1167
1168 http.Redirect(w, r, "/honkers", http.StatusSeeOther)
1169 return
1170 }
1171 combos = " " + strings.TrimSpace(combos) + " "
1172 _, err := stmtUpdateCombos.Exec(combos, honkerid, u.UserID)
1173 if err != nil {
1174 log.Printf("update honker err: %s", err)
1175 return
1176 }
1177 http.Redirect(w, r, "/honkers", http.StatusSeeOther)
1178 return
1179 }
1180
1181 flavor := "presub"
1182 if peep == "peep" {
1183 flavor = "peep"
1184 }
1185 p, err := investigate(url)
1186 if err != nil {
1187 http.Error(w, "error investigating: "+err.Error(), http.StatusInternalServerError)
1188 log.Printf("failed to investigate honker")
1189 return
1190 }
1191 url = p.XID
1192 if name == "" {
1193 name = p.Handle
1194 }
1195 _, err = stmtSaveHonker.Exec(u.UserID, name, url, flavor, combos)
1196 if err != nil {
1197 log.Print(err)
1198 return
1199 }
1200 if flavor == "presub" {
1201 user, _ := butwhatabout(u.Username)
1202 go subsub(user, url)
1203 }
1204 http.Redirect(w, r, "/honkers", http.StatusSeeOther)
1205}
1206
1207func zonkzone(w http.ResponseWriter, r *http.Request) {
1208 userinfo := login.GetUserInfo(r)
1209 rows, err := stmtGetZonkers.Query(userinfo.UserID)
1210 if err != nil {
1211 log.Printf("err: %s", err)
1212 return
1213 }
1214 defer rows.Close()
1215 var zonkers []Zonker
1216 for rows.Next() {
1217 var z Zonker
1218 rows.Scan(&z.ID, &z.Name, &z.Wherefore)
1219 zonkers = append(zonkers, z)
1220 }
1221 sort.Slice(zonkers, func(i, j int) bool {
1222 w1 := zonkers[i].Wherefore
1223 w2 := zonkers[j].Wherefore
1224 if w1 == w2 {
1225 return zonkers[i].Name < zonkers[j].Name
1226 }
1227 if w1 == "zonvoy" {
1228 w1 = "zzzzzzz"
1229 }
1230 if w2 == "zonvoy" {
1231 w2 = "zzzzzzz"
1232 }
1233 return w1 < w2
1234 })
1235
1236 templinfo := getInfo(r)
1237 templinfo["Zonkers"] = zonkers
1238 templinfo["ZonkCSRF"] = login.GetCSRF("zonkzonk", r)
1239 err = readviews.Execute(w, "zonkers.html", templinfo)
1240 if err != nil {
1241 log.Print(err)
1242 }
1243}
1244
1245func zonkzonk(w http.ResponseWriter, r *http.Request) {
1246 userinfo := login.GetUserInfo(r)
1247 itsok := r.FormValue("itsok")
1248 if itsok == "iforgiveyou" {
1249 zonkerid, _ := strconv.ParseInt(r.FormValue("zonkerid"), 10, 0)
1250 db := opendatabase()
1251 db.Exec("delete from zonkers where userid = ? and zonkerid = ?",
1252 userinfo.UserID, zonkerid)
1253 bitethethumbs()
1254 http.Redirect(w, r, "/zonkzone", http.StatusSeeOther)
1255 return
1256 }
1257 wherefore := r.FormValue("wherefore")
1258 name := r.FormValue("name")
1259 if name == "" {
1260 return
1261 }
1262 switch wherefore {
1263 case "zonker":
1264 case "zomain":
1265 case "zonvoy":
1266 case "zord":
1267 case "zilence":
1268 default:
1269 return
1270 }
1271 db := opendatabase()
1272 db.Exec("insert into zonkers (userid, name, wherefore) values (?, ?, ?)",
1273 userinfo.UserID, name, wherefore)
1274 if wherefore == "zonker" || wherefore == "zomain" || wherefore == "zord" || wherefore == "zilence" {
1275 bitethethumbs()
1276 }
1277
1278 http.Redirect(w, r, "/zonkzone", http.StatusSeeOther)
1279}
1280
1281func accountpage(w http.ResponseWriter, r *http.Request) {
1282 u := login.GetUserInfo(r)
1283 user, _ := butwhatabout(u.Username)
1284 templinfo := getInfo(r)
1285 templinfo["UserCSRF"] = login.GetCSRF("saveuser", r)
1286 templinfo["LogoutCSRF"] = login.GetCSRF("logout", r)
1287 templinfo["User"] = user
1288 err := readviews.Execute(w, "account.html", templinfo)
1289 if err != nil {
1290 log.Print(err)
1291 }
1292}
1293
1294func dochpass(w http.ResponseWriter, r *http.Request) {
1295 err := login.ChangePassword(w, r)
1296 if err != nil {
1297 log.Printf("error changing password: %s", err)
1298 }
1299 http.Redirect(w, r, "/account", http.StatusSeeOther)
1300}
1301
1302func fingerlicker(w http.ResponseWriter, r *http.Request) {
1303 orig := r.FormValue("resource")
1304
1305 log.Printf("finger lick: %s", orig)
1306
1307 if strings.HasPrefix(orig, "acct:") {
1308 orig = orig[5:]
1309 }
1310
1311 name := orig
1312 idx := strings.LastIndexByte(name, '/')
1313 if idx != -1 {
1314 name = name[idx+1:]
1315 if fmt.Sprintf("https://%s/%s/%s", serverName, userSep, name) != orig {
1316 log.Printf("foreign request rejected")
1317 name = ""
1318 }
1319 } else {
1320 idx = strings.IndexByte(name, '@')
1321 if idx != -1 {
1322 name = name[:idx]
1323 if name+"@"+serverName != orig {
1324 log.Printf("foreign request rejected")
1325 name = ""
1326 }
1327 }
1328 }
1329 user, err := butwhatabout(name)
1330 if err != nil {
1331 http.NotFound(w, r)
1332 return
1333 }
1334 if stealthmode(user.ID, r) {
1335 http.NotFound(w, r)
1336 return
1337 }
1338
1339 j := junk.New()
1340 j["subject"] = fmt.Sprintf("acct:%s@%s", user.Name, serverName)
1341 j["aliases"] = []string{user.URL}
1342 var links []junk.Junk
1343 l := junk.New()
1344 l["rel"] = "self"
1345 l["type"] = `application/activity+json`
1346 l["href"] = user.URL
1347 links = append(links, l)
1348 j["links"] = links
1349
1350 w.Header().Set("Cache-Control", "max-age=3600")
1351 w.Header().Set("Content-Type", "application/jrd+json")
1352 j.Write(w)
1353}
1354
1355func somedays() string {
1356 secs := 432000 + notrand.Int63n(432000)
1357 return fmt.Sprintf("%d", secs)
1358}
1359
1360func avatate(w http.ResponseWriter, r *http.Request) {
1361 n := r.FormValue("a")
1362 a := avatar(n)
1363 w.Header().Set("Cache-Control", "max-age="+somedays())
1364 w.Write(a)
1365}
1366
1367func servecss(w http.ResponseWriter, r *http.Request) {
1368 fd, err := os.Open("views" + r.URL.Path)
1369 if err != nil {
1370 http.NotFound(w, r)
1371 return
1372 }
1373 w.Header().Set("Cache-Control", "max-age=0")
1374 w.Header().Set("Content-Type", "text/css; charset=utf-8")
1375 err = css.Filter(fd, w)
1376 if err != nil {
1377 log.Printf("error filtering css: %s", err)
1378 }
1379}
1380func serveasset(w http.ResponseWriter, r *http.Request) {
1381 w.Header().Set("Cache-Control", "max-age=7776000")
1382 http.ServeFile(w, r, "views"+r.URL.Path)
1383}
1384func servehtml(w http.ResponseWriter, r *http.Request) {
1385 templinfo := getInfo(r)
1386 err := readviews.Execute(w, r.URL.Path[1:]+".html", templinfo)
1387 if err != nil {
1388 log.Print(err)
1389 }
1390}
1391func serveemu(w http.ResponseWriter, r *http.Request) {
1392 xid := mux.Vars(r)["xid"]
1393 w.Header().Set("Cache-Control", "max-age="+somedays())
1394 http.ServeFile(w, r, "emus/"+xid)
1395}
1396func servememe(w http.ResponseWriter, r *http.Request) {
1397 xid := mux.Vars(r)["xid"]
1398 w.Header().Set("Cache-Control", "max-age="+somedays())
1399 http.ServeFile(w, r, "memes/"+xid)
1400}
1401
1402func servefile(w http.ResponseWriter, r *http.Request) {
1403 xid := mux.Vars(r)["xid"]
1404 row := stmtFileData.QueryRow(xid)
1405 var media string
1406 var data []byte
1407 err := row.Scan(&media, &data)
1408 if err != nil {
1409 log.Printf("error loading file: %s", err)
1410 http.NotFound(w, r)
1411 return
1412 }
1413 w.Header().Set("Content-Type", media)
1414 w.Header().Set("X-Content-Type-Options", "nosniff")
1415 w.Header().Set("Cache-Control", "max-age="+somedays())
1416 w.Write(data)
1417}
1418
1419func nomoroboto(w http.ResponseWriter, r *http.Request) {
1420 io.WriteString(w, "User-agent: *\n")
1421 io.WriteString(w, "Disallow: /a\n")
1422 io.WriteString(w, "Disallow: /d\n")
1423 io.WriteString(w, "Disallow: /meme\n")
1424 for _, u := range allusers() {
1425 fmt.Fprintf(w, "Disallow: /%s/%s/%s/\n", userSep, u.Username, honkSep)
1426 }
1427}
1428
1429func webhydra(w http.ResponseWriter, r *http.Request) {
1430 u := login.GetUserInfo(r)
1431 userid := u.UserID
1432 templinfo := getInfo(r)
1433 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1434 page := r.FormValue("page")
1435 var honks []*Honk
1436 switch page {
1437 case "atme":
1438 honks = gethonksforme(userid)
1439 case "home":
1440 honks = gethonksforuser(userid)
1441 honks = osmosis(honks, userid)
1442 case "first":
1443 honks = gethonksforuserfirstclass(userid)
1444 honks = osmosis(honks, userid)
1445 case "combo":
1446 c := r.FormValue("c")
1447 honks = gethonksbycombo(userid, c)
1448 case "convoy":
1449 c := r.FormValue("c")
1450 honks = gethonksbyconvoy(userid, c)
1451 default:
1452 http.NotFound(w, r)
1453 }
1454 if len(honks) > 0 {
1455 templinfo["TopXID"] = honks[0].XID
1456 }
1457 if topxid := r.FormValue("topxid"); topxid != "" {
1458 for i, h := range honks {
1459 if h.XID == topxid {
1460 honks = honks[0:i]
1461 break
1462 }
1463 }
1464 log.Printf("topxid %d frags", len(honks))
1465 }
1466 reverbolate(userid, honks)
1467 templinfo["Honks"] = honks
1468 w.Header().Set("Content-Type", "text/html; charset=utf-8")
1469 err := readviews.Execute(w, "honkfrags.html", templinfo)
1470 if err != nil {
1471 log.Printf("frag error: %s", err)
1472 }
1473}
1474
1475func serve() {
1476 db := opendatabase()
1477 login.Init(db)
1478
1479 listener, err := openListener()
1480 if err != nil {
1481 log.Fatal(err)
1482 }
1483 go redeliverator()
1484
1485 debug := false
1486 getconfig("debug", &debug)
1487 readviews = templates.Load(debug,
1488 "views/honkpage.html",
1489 "views/honkfrags.html",
1490 "views/honkers.html",
1491 "views/zonkers.html",
1492 "views/combos.html",
1493 "views/honkform.html",
1494 "views/honk.html",
1495 "views/account.html",
1496 "views/about.html",
1497 "views/funzone.html",
1498 "views/login.html",
1499 "views/xzone.html",
1500 "views/header.html",
1501 "views/onts.html",
1502 "views/honkpage.js",
1503 )
1504 if !debug {
1505 assets := []string{"views/style.css", "views/local.css", "views/honkpage.js"}
1506 for _, s := range assets {
1507 savedassetparams[s] = getassetparam(s)
1508 }
1509 }
1510
1511 bitethethumbs()
1512
1513 mux := mux.NewRouter()
1514 mux.Use(login.Checker)
1515
1516 posters := mux.Methods("POST").Subrouter()
1517 getters := mux.Methods("GET").Subrouter()
1518
1519 getters.HandleFunc("/", homepage)
1520 getters.HandleFunc("/home", homepage)
1521 getters.HandleFunc("/front", homepage)
1522 getters.HandleFunc("/robots.txt", nomoroboto)
1523 getters.HandleFunc("/rss", showrss)
1524 getters.HandleFunc("/"+userSep+"/{name:[[:alnum:]]+}", showuser)
1525 getters.HandleFunc("/"+userSep+"/{name:[[:alnum:]]+}/"+honkSep+"/{xid:[[:alnum:]]+}", showhonk)
1526 getters.HandleFunc("/"+userSep+"/{name:[[:alnum:]]+}/rss", showrss)
1527 posters.HandleFunc("/"+userSep+"/{name:[[:alnum:]]+}/inbox", inbox)
1528 getters.HandleFunc("/"+userSep+"/{name:[[:alnum:]]+}/outbox", outbox)
1529 getters.HandleFunc("/"+userSep+"/{name:[[:alnum:]]+}/followers", emptiness)
1530 getters.HandleFunc("/"+userSep+"/{name:[[:alnum:]]+}/following", emptiness)
1531 getters.HandleFunc("/a", avatate)
1532 getters.HandleFunc("/o", thelistingoftheontologies)
1533 getters.HandleFunc("/o/{name:.+}", showontology)
1534 getters.HandleFunc("/d/{xid:[[:alnum:].]+}", servefile)
1535 getters.HandleFunc("/emu/{xid:[[:alnum:]_.-]+}", serveemu)
1536 getters.HandleFunc("/meme/{xid:[[:alnum:]_.-]+}", servememe)
1537 getters.HandleFunc("/.well-known/webfinger", fingerlicker)
1538
1539 getters.HandleFunc("/style.css", servecss)
1540 getters.HandleFunc("/local.css", servecss)
1541 getters.HandleFunc("/honkpage.js", serveasset)
1542 getters.HandleFunc("/about", servehtml)
1543 getters.HandleFunc("/login", servehtml)
1544 posters.HandleFunc("/dologin", login.LoginFunc)
1545 getters.HandleFunc("/logout", login.LogoutFunc)
1546
1547 loggedin := mux.NewRoute().Subrouter()
1548 loggedin.Use(login.Required)
1549 loggedin.HandleFunc("/account", accountpage)
1550 loggedin.HandleFunc("/funzone", showfunzone)
1551 loggedin.HandleFunc("/chpass", dochpass)
1552 loggedin.HandleFunc("/atme", homepage)
1553 loggedin.HandleFunc("/zonkzone", zonkzone)
1554 loggedin.HandleFunc("/xzone", xzone)
1555 loggedin.HandleFunc("/edit", edithonkpage)
1556 loggedin.Handle("/honk", login.CSRFWrap("honkhonk", http.HandlerFunc(submithonk)))
1557 loggedin.Handle("/bonk", login.CSRFWrap("honkhonk", http.HandlerFunc(submitbonk)))
1558 loggedin.Handle("/zonkit", login.CSRFWrap("honkhonk", http.HandlerFunc(zonkit)))
1559 loggedin.Handle("/zonkzonk", login.CSRFWrap("zonkzonk", http.HandlerFunc(zonkzonk)))
1560 loggedin.Handle("/saveuser", login.CSRFWrap("saveuser", http.HandlerFunc(saveuser)))
1561 loggedin.Handle("/ximport", login.CSRFWrap("ximport", http.HandlerFunc(ximport)))
1562 loggedin.HandleFunc("/honkers", showhonkers)
1563 loggedin.HandleFunc("/h/{name:[[:alnum:]_.-]+}", showhonker)
1564 loggedin.HandleFunc("/h", showhonker)
1565 loggedin.HandleFunc("/c/{name:[[:alnum:]_.-]+}", showcombo)
1566 loggedin.HandleFunc("/c", showcombos)
1567 loggedin.HandleFunc("/t", showconvoy)
1568 loggedin.HandleFunc("/q", showsearch)
1569 loggedin.HandleFunc("/hydra", webhydra)
1570 loggedin.Handle("/submithonker", login.CSRFWrap("submithonker", http.HandlerFunc(submithonker)))
1571
1572 err = http.Serve(listener, mux)
1573 if err != nil {
1574 log.Fatal(err)
1575 }
1576}