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 xonksaver(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 xonksaver(user, j, origin)
373 }
374}
375
376func ximport(w http.ResponseWriter, r *http.Request) {
377 u := login.GetUserInfo(r)
378 xid := r.FormValue("xid")
379 xonk := getxonk(u.UserID, xid)
380 if xonk == nil {
381 p, _ := investigate(xid)
382 if p != nil {
383 xid = p.XID
384 }
385 j, err := GetJunk(xid)
386 if err != nil {
387 http.Error(w, "error getting external object", http.StatusInternalServerError)
388 log.Printf("error getting external object: %s", err)
389 return
390 }
391 log.Printf("importing %s", xid)
392 user, _ := butwhatabout(u.Username)
393
394 what, _ := j.GetString("type")
395 if isactor(what) {
396 outbox, _ := j.GetString("outbox")
397 gimmexonks(user, outbox)
398 http.Redirect(w, r, "/h?xid="+url.QueryEscape(xid), http.StatusSeeOther)
399 return
400 }
401 xonk = xonksaver(user, j, originate(xid))
402 }
403 convoy := ""
404 if xonk != nil {
405 convoy = xonk.Convoy
406 }
407 http.Redirect(w, r, "/t?c="+url.QueryEscape(convoy), http.StatusSeeOther)
408}
409
410func xzone(w http.ResponseWriter, r *http.Request) {
411 u := login.GetUserInfo(r)
412 rows, err := stmtRecentHonkers.Query(u.UserID, u.UserID)
413 if err != nil {
414 log.Printf("query err: %s", err)
415 return
416 }
417 defer rows.Close()
418 var honkers []Honker
419 for rows.Next() {
420 var xid string
421 rows.Scan(&xid)
422 honkers = append(honkers, Honker{XID: xid})
423 }
424 rows.Close()
425 for i, _ := range honkers {
426 _, honkers[i].Handle = handles(honkers[i].XID)
427 }
428 templinfo := getInfo(r)
429 templinfo["XCSRF"] = login.GetCSRF("ximport", r)
430 templinfo["Honkers"] = honkers
431 err = readviews.Execute(w, "xzone.html", templinfo)
432 if err != nil {
433 log.Print(err)
434 }
435}
436
437func outbox(w http.ResponseWriter, r *http.Request) {
438 name := mux.Vars(r)["name"]
439 user, err := butwhatabout(name)
440 if err != nil {
441 http.NotFound(w, r)
442 return
443 }
444 if stealthmode(user.ID, r) {
445 http.NotFound(w, r)
446 return
447 }
448
449 honks := gethonksbyuser(name, false)
450 if len(honks) > 20 {
451 honks = honks[0:20]
452 }
453
454 var jonks []junk.Junk
455 for _, h := range honks {
456 j, _ := jonkjonk(user, h)
457 jonks = append(jonks, j)
458 }
459
460 j := junk.New()
461 j["@context"] = itiswhatitis
462 j["id"] = user.URL + "/outbox"
463 j["type"] = "OrderedCollection"
464 j["totalItems"] = len(jonks)
465 j["orderedItems"] = jonks
466
467 w.Header().Set("Content-Type", theonetruename)
468 j.Write(w)
469}
470
471func emptiness(w http.ResponseWriter, r *http.Request) {
472 name := mux.Vars(r)["name"]
473 user, err := butwhatabout(name)
474 if err != nil {
475 http.NotFound(w, r)
476 return
477 }
478 if stealthmode(user.ID, r) {
479 http.NotFound(w, r)
480 return
481 }
482 colname := "/followers"
483 if strings.HasSuffix(r.URL.Path, "/following") {
484 colname = "/following"
485 }
486 j := junk.New()
487 j["@context"] = itiswhatitis
488 j["id"] = user.URL + colname
489 j["type"] = "OrderedCollection"
490 j["totalItems"] = 0
491 j["orderedItems"] = []junk.Junk{}
492
493 w.Header().Set("Content-Type", theonetruename)
494 j.Write(w)
495}
496
497func showuser(w http.ResponseWriter, r *http.Request) {
498 name := mux.Vars(r)["name"]
499 user, err := butwhatabout(name)
500 if err != nil {
501 log.Printf("user not found %s: %s", name, err)
502 http.NotFound(w, r)
503 return
504 }
505 if stealthmode(user.ID, r) {
506 http.NotFound(w, r)
507 return
508 }
509 if friendorfoe(r.Header.Get("Accept")) {
510 j := asjonker(user)
511 w.Header().Set("Content-Type", theonetruename)
512 j.Write(w)
513 return
514 }
515 u := login.GetUserInfo(r)
516 honks := gethonksbyuser(name, u != nil && u.Username == name)
517 templinfo := getInfo(r)
518 filt := htfilter.New()
519 templinfo["Name"] = user.Name
520 whatabout := user.About
521 whatabout = obfusbreak(user.About)
522 templinfo["WhatAbout"], _ = filt.String(whatabout)
523 templinfo["ServerMessage"] = ""
524 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
525 honkpage(w, u, honks, templinfo)
526}
527
528func showhonker(w http.ResponseWriter, r *http.Request) {
529 u := login.GetUserInfo(r)
530 name := mux.Vars(r)["name"]
531 var honks []*Honk
532 if name == "" {
533 name = r.FormValue("xid")
534 honks = gethonksbyxonker(u.UserID, name)
535 } else {
536 honks = gethonksbyhonker(u.UserID, name)
537 }
538 name = html.EscapeString(name)
539 msg := fmt.Sprintf(`honks by honker: <a href="%s" ref="noreferrer">%s</a>`, name, name)
540 templinfo := getInfo(r)
541 templinfo["PageName"] = "honker"
542 templinfo["ServerMessage"] = template.HTML(msg)
543 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
544 honkpage(w, u, honks, templinfo)
545}
546
547func showcombo(w http.ResponseWriter, r *http.Request) {
548 name := mux.Vars(r)["name"]
549 u := login.GetUserInfo(r)
550 honks := gethonksbycombo(u.UserID, name)
551 honks = osmosis(honks, u.UserID)
552 templinfo := getInfo(r)
553 templinfo["PageName"] = "combo"
554 templinfo["PageArg"] = "name"
555 templinfo["ServerMessage"] = "honks by combo: " + name
556 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
557 if len(honks) > 0 {
558 templinfo["TopXID"] = honks[0].XID
559 }
560 honkpage(w, u, honks, templinfo)
561}
562func showconvoy(w http.ResponseWriter, r *http.Request) {
563 c := r.FormValue("c")
564 u := login.GetUserInfo(r)
565 honks := gethonksbyconvoy(u.UserID, c)
566 templinfo := getInfo(r)
567 templinfo["ServerMessage"] = "honks in convoy: " + c
568 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
569 honkpage(w, u, honks, templinfo)
570}
571func showsearch(w http.ResponseWriter, r *http.Request) {
572 q := r.FormValue("q")
573 u := login.GetUserInfo(r)
574 honks := gethonksbysearch(u.UserID, q)
575 templinfo := getInfo(r)
576 templinfo["ServerMessage"] = "honks for search: " + q
577 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
578 honkpage(w, u, honks, templinfo)
579}
580func showontology(w http.ResponseWriter, r *http.Request) {
581 name := mux.Vars(r)["name"]
582 u := login.GetUserInfo(r)
583 var userid int64 = -1
584 if u != nil {
585 userid = u.UserID
586 }
587 honks := gethonksbyontology(userid, "#"+name)
588 templinfo := getInfo(r)
589 templinfo["ServerMessage"] = "honks by ontology: " + name
590 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
591 honkpage(w, u, honks, templinfo)
592}
593
594func thelistingoftheontologies(w http.ResponseWriter, r *http.Request) {
595 u := login.GetUserInfo(r)
596 var userid int64 = -1
597 if u != nil {
598 userid = u.UserID
599 }
600 rows, err := stmtSelectOnts.Query(userid)
601 if err != nil {
602 log.Printf("selection error: %s", err)
603 return
604 }
605 defer rows.Close()
606 var onts [][]string
607 for rows.Next() {
608 var o string
609 err := rows.Scan(&o)
610 if err != nil {
611 log.Printf("error scanning ont: %s", err)
612 continue
613 }
614 onts = append(onts, []string{o, o[1:]})
615 }
616 if u == nil {
617 w.Header().Set("Cache-Control", "max-age=300")
618 }
619 templinfo := getInfo(r)
620 templinfo["Onts"] = onts
621 err = readviews.Execute(w, "onts.html", templinfo)
622 if err != nil {
623 log.Print(err)
624 }
625}
626
627func showhonk(w http.ResponseWriter, r *http.Request) {
628 name := mux.Vars(r)["name"]
629 user, err := butwhatabout(name)
630 if err != nil {
631 http.NotFound(w, r)
632 return
633 }
634 if stealthmode(user.ID, r) {
635 http.NotFound(w, r)
636 return
637 }
638
639 xid := fmt.Sprintf("https://%s%s", serverName, r.URL.Path)
640 honk := getxonk(user.ID, xid)
641 if honk == nil {
642 http.NotFound(w, r)
643 return
644 }
645 u := login.GetUserInfo(r)
646 if u != nil && u.UserID != user.ID {
647 u = nil
648 }
649 if !honk.Public {
650 if u == nil {
651 http.NotFound(w, r)
652 return
653
654 }
655 templinfo := getInfo(r)
656 templinfo["ServerMessage"] = "one honk maybe more"
657 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
658 honkpage(w, u, []*Honk{honk}, templinfo)
659 return
660 }
661 rawhonks := gethonksbyconvoy(honk.UserID, honk.Convoy)
662 if friendorfoe(r.Header.Get("Accept")) {
663 for _, h := range rawhonks {
664 if h.RID == honk.XID && h.Public && (h.Whofore == 2 || h.IsAcked()) {
665 honk.Replies = append(honk.Replies, h)
666 }
667 }
668 donksforhonks([]*Honk{honk})
669 _, j := jonkjonk(user, honk)
670 j["@context"] = itiswhatitis
671 w.Header().Set("Content-Type", theonetruename)
672 j.Write(w)
673 return
674 }
675 var honks []*Honk
676 for _, h := range rawhonks {
677 if h.Public && (h.Whofore == 2 || h.IsAcked()) {
678 honks = append(honks, h)
679 }
680 }
681
682 templinfo := getInfo(r)
683 templinfo["ServerMessage"] = "one honk maybe more"
684 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
685 honkpage(w, u, honks, templinfo)
686}
687
688func honkpage(w http.ResponseWriter, u *login.UserInfo, honks []*Honk, templinfo map[string]interface{}) {
689 var userid int64 = -1
690 if u != nil {
691 userid = u.UserID
692 }
693 if u == nil {
694 w.Header().Set("Cache-Control", "max-age=60")
695 }
696 reverbolate(userid, honks)
697 templinfo["Honks"] = honks
698 err := readviews.Execute(w, "honkpage.html", templinfo)
699 if err != nil {
700 log.Print(err)
701 }
702}
703
704func saveuser(w http.ResponseWriter, r *http.Request) {
705 whatabout := r.FormValue("whatabout")
706 u := login.GetUserInfo(r)
707 db := opendatabase()
708 options := ""
709 if r.FormValue("skinny") == "skinny" {
710 options += " skinny "
711 }
712 _, err := db.Exec("update users set about = ?, options = ? where username = ?", whatabout, options, u.Username)
713 if err != nil {
714 log.Printf("error bouting what: %s", err)
715 }
716
717 http.Redirect(w, r, "/account", http.StatusSeeOther)
718}
719
720func submitbonk(w http.ResponseWriter, r *http.Request) {
721 xid := r.FormValue("xid")
722 userinfo := login.GetUserInfo(r)
723 user, _ := butwhatabout(userinfo.Username)
724
725 log.Printf("bonking %s", xid)
726
727 xonk := getxonk(userinfo.UserID, xid)
728 if xonk == nil {
729 return
730 }
731 if !xonk.Public {
732 return
733 }
734 donksforhonks([]*Honk{xonk})
735
736 _, err := stmtUpdateFlags.Exec(flagIsBonked, xonk.ID)
737 if err != nil {
738 log.Printf("error acking bonk: %s", err)
739 }
740
741 oonker := xonk.Oonker
742 if oonker == "" {
743 oonker = xonk.Honker
744 }
745 dt := time.Now().UTC()
746 bonk := Honk{
747 UserID: userinfo.UserID,
748 Username: userinfo.Username,
749 What: "bonk",
750 Honker: user.URL,
751 Oonker: oonker,
752 XID: xonk.XID,
753 RID: xonk.RID,
754 Noise: xonk.Noise,
755 Precis: xonk.Precis,
756 URL: xonk.URL,
757 Date: dt,
758 Donks: xonk.Donks,
759 Whofore: 2,
760 Convoy: xonk.Convoy,
761 Audience: []string{thewholeworld, oonker},
762 Public: true,
763 }
764
765 bonk.Format = "html"
766
767 err = savehonk(&bonk)
768 if err != nil {
769 log.Printf("uh oh")
770 return
771 }
772
773 go honkworldwide(user, &bonk)
774}
775
776func sendzonkofsorts(xonk *Honk, user *WhatAbout, what string) {
777 zonk := Honk{
778 What: what,
779 XID: xonk.XID,
780 Date: time.Now().UTC(),
781 Audience: oneofakind(xonk.Audience),
782 }
783 zonk.Public = !keepitquiet(zonk.Audience)
784
785 log.Printf("announcing %sed honk: %s", what, xonk.XID)
786 go honkworldwide(user, &zonk)
787}
788
789func zonkit(w http.ResponseWriter, r *http.Request) {
790 wherefore := r.FormValue("wherefore")
791 what := r.FormValue("what")
792 userinfo := login.GetUserInfo(r)
793 user, _ := butwhatabout(userinfo.Username)
794
795 if wherefore == "ack" {
796 xonk := getxonk(userinfo.UserID, what)
797 if xonk != nil {
798 _, err := stmtUpdateFlags.Exec(flagIsAcked, xonk.ID)
799 if err != nil {
800 log.Printf("error acking: %s", err)
801 }
802 sendzonkofsorts(xonk, user, "ack")
803 }
804 return
805 }
806
807 if wherefore == "deack" {
808 xonk := getxonk(userinfo.UserID, what)
809 if xonk != nil {
810 _, err := stmtClearFlags.Exec(flagIsAcked, xonk.ID)
811 if err != nil {
812 log.Printf("error deacking: %s", err)
813 }
814 sendzonkofsorts(xonk, user, "deack")
815 }
816 return
817 }
818
819 if wherefore == "unbonk" {
820 xonk := getbonk(userinfo.UserID, what)
821 if xonk != nil {
822 deletehonk(xonk.ID)
823 xonk = getxonk(userinfo.UserID, what)
824 _, err := stmtClearFlags.Exec(flagIsBonked, xonk.ID)
825 if err != nil {
826 log.Printf("error unbonking: %s", err)
827 }
828 sendzonkofsorts(xonk, user, "unbonk")
829 }
830 return
831 }
832
833 log.Printf("zonking %s %s", wherefore, what)
834 if wherefore == "zonk" {
835 xonk := getxonk(userinfo.UserID, what)
836 if xonk != nil {
837 deletehonk(xonk.ID)
838 if xonk.Whofore == 2 || xonk.Whofore == 3 {
839 sendzonkofsorts(xonk, user, "zonk")
840 }
841 }
842 }
843 _, err := stmtSaveZonker.Exec(userinfo.UserID, what, wherefore)
844 if err != nil {
845 log.Printf("error saving zonker: %s", err)
846 return
847 }
848}
849
850func edithonkpage(w http.ResponseWriter, r *http.Request) {
851 u := login.GetUserInfo(r)
852 user, _ := butwhatabout(u.Username)
853 xid := r.FormValue("xid")
854 honk := getxonk(u.UserID, xid)
855 if honk == nil || honk.Honker != user.URL || honk.What != "honk" {
856 log.Printf("no edit")
857 return
858 }
859
860 noise := honk.Noise
861 if honk.Precis != "" {
862 noise = honk.Precis + "\n\n" + noise
863 }
864
865 honks := []*Honk{honk}
866 donksforhonks(honks)
867 reverbolate(u.UserID, honks)
868 templinfo := getInfo(r)
869 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
870 templinfo["Honks"] = honks
871 templinfo["Noise"] = noise
872 templinfo["ServerMessage"] = "honk edit"
873 templinfo["UpdateXID"] = honk.XID
874 if len(honk.Donks) > 0 {
875 templinfo["SavedFile"] = honk.Donks[0].XID
876 }
877 err := readviews.Execute(w, "honkpage.html", templinfo)
878 if err != nil {
879 log.Print(err)
880 }
881}
882
883// what a hot mess this function is
884func submithonk(w http.ResponseWriter, r *http.Request) {
885 rid := r.FormValue("rid")
886 noise := r.FormValue("noise")
887
888 userinfo := login.GetUserInfo(r)
889 user, _ := butwhatabout(userinfo.Username)
890
891 dt := time.Now().UTC()
892 updatexid := r.FormValue("updatexid")
893 var honk *Honk
894 if updatexid != "" {
895 honk = getxonk(userinfo.UserID, updatexid)
896 if honk == nil || honk.Honker != user.URL || honk.What != "honk" {
897 log.Printf("not saving edit")
898 return
899 }
900 honk.Date = dt
901 honk.What = "update"
902 honk.Format = "markdown"
903 } else {
904 xid := fmt.Sprintf("%s/%s/%s", user.URL, honkSep, xfiltrate())
905 what := "honk"
906 if rid != "" {
907 what = "tonk"
908 }
909 honk = &Honk{
910 UserID: userinfo.UserID,
911 Username: userinfo.Username,
912 What: what,
913 Honker: user.URL,
914 XID: xid,
915 Date: dt,
916 Format: "markdown",
917 }
918 }
919
920 noise = hooterize(noise)
921 honk.Noise = noise
922 translate(honk)
923
924 var convoy string
925 if rid != "" {
926 xonk := getxonk(userinfo.UserID, rid)
927 if xonk != nil {
928 if xonk.Public {
929 honk.Audience = append(honk.Audience, xonk.Audience...)
930 }
931 convoy = xonk.Convoy
932 } else {
933 xonkaud, c := whosthere(rid)
934 honk.Audience = append(honk.Audience, xonkaud...)
935 convoy = c
936 }
937 for i, a := range honk.Audience {
938 if a == thewholeworld {
939 honk.Audience[0], honk.Audience[i] = honk.Audience[i], honk.Audience[0]
940 break
941 }
942 }
943 honk.RID = rid
944 } else {
945 honk.Audience = []string{thewholeworld}
946 }
947 if honk.Noise != "" && honk.Noise[0] == '@' {
948 honk.Audience = append(grapevine(honk.Noise), honk.Audience...)
949 } else {
950 honk.Audience = append(honk.Audience, grapevine(honk.Noise)...)
951 }
952
953 if convoy == "" {
954 convoy = "data:,electrichonkytonk-" + xfiltrate()
955 }
956 butnottooloud(honk.Audience)
957 honk.Audience = oneofakind(honk.Audience)
958 if len(honk.Audience) == 0 {
959 log.Printf("honk to nowhere")
960 http.Error(w, "honk to nowhere...", http.StatusNotFound)
961 return
962 }
963 honk.Public = !keepitquiet(honk.Audience)
964 honk.Convoy = convoy
965
966 donkxid := r.FormValue("donkxid")
967 if donkxid == "" {
968 file, filehdr, err := r.FormFile("donk")
969 if err == nil {
970 var buf bytes.Buffer
971 io.Copy(&buf, file)
972 file.Close()
973 data := buf.Bytes()
974 xid := xfiltrate()
975 var media, name string
976 img, err := image.Vacuum(&buf, image.Params{MaxWidth: 2048, MaxHeight: 2048})
977 if err == nil {
978 data = img.Data
979 format := img.Format
980 media = "image/" + format
981 if format == "jpeg" {
982 format = "jpg"
983 }
984 name = xid + "." + format
985 xid = name
986 } else {
987 maxsize := 100000
988 if len(data) > maxsize {
989 log.Printf("bad image: %s too much text: %d", err, len(data))
990 http.Error(w, "didn't like your attachment", http.StatusUnsupportedMediaType)
991 return
992 }
993 for i := 0; i < len(data); i++ {
994 if data[i] < 32 && data[i] != '\t' && data[i] != '\r' && data[i] != '\n' {
995 log.Printf("bad image: %s not text: %d", err, data[i])
996 http.Error(w, "didn't like your attachment", http.StatusUnsupportedMediaType)
997 return
998 }
999 }
1000 media = "text/plain"
1001 name = filehdr.Filename
1002 if name == "" {
1003 name = xid + ".txt"
1004 }
1005 xid += ".txt"
1006 }
1007 desc := r.FormValue("donkdesc")
1008 if desc == "" {
1009 desc = name
1010 }
1011 url := fmt.Sprintf("https://%s/d/%s", serverName, xid)
1012 fileid, err := savefile(xid, name, desc, url, media, true, data)
1013 if err != nil {
1014 log.Printf("unable to save image: %s", err)
1015 return
1016 }
1017 var d Donk
1018 d.FileID = fileid
1019 honk.Donks = append(honk.Donks, &d)
1020 donkxid = d.XID
1021 }
1022 } else {
1023 xid := donkxid
1024 url := fmt.Sprintf("https://%s/d/%s", serverName, xid)
1025 donk := finddonk(url)
1026 if donk != 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 p.Url = r.FormValue("placeurl")
1051 honk.Place = p
1052 }
1053 timestart := r.FormValue("timestart")
1054 if timestart != "" {
1055 t := new(Time)
1056 now := time.Now().Local()
1057 for _, layout := range []string{"2006-01-02 3:04pm", "2006-01-02 15:04", "3:04pm", "15:04"} {
1058 start, err := time.ParseInLocation(layout, timestart, now.Location())
1059 if err == nil {
1060 if start.Year() == 0 {
1061 start = time.Date(now.Year(), now.Month(), now.Day(), start.Hour(), start.Minute(), 0, 0, now.Location())
1062 }
1063 t.StartTime = start
1064 break
1065 }
1066 }
1067 timeend := r.FormValue("timeend")
1068 dur, err := time.ParseDuration(timeend)
1069 if err == nil {
1070 t.Duration = Duration(dur)
1071 }
1072 if !t.StartTime.IsZero() {
1073 honk.What = "event"
1074 honk.Time = t
1075 }
1076 }
1077
1078 if honk.Public {
1079 honk.Whofore = 2
1080 } else {
1081 honk.Whofore = 3
1082 }
1083
1084 // back to markdown
1085 honk.Noise = noise
1086
1087 if r.FormValue("preview") == "preview" {
1088 honks := []*Honk{honk}
1089 reverbolate(userinfo.UserID, honks)
1090 templinfo := getInfo(r)
1091 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1092 templinfo["Honks"] = honks
1093 templinfo["InReplyTo"] = r.FormValue("rid")
1094 templinfo["Noise"] = r.FormValue("noise")
1095 templinfo["SavedFile"] = donkxid
1096 templinfo["ServerMessage"] = "honk preview"
1097 err := readviews.Execute(w, "honkpage.html", templinfo)
1098 if err != nil {
1099 log.Print(err)
1100 }
1101 return
1102 }
1103
1104 if updatexid != "" {
1105 updatehonk(honk)
1106 } else {
1107 err := savehonk(honk)
1108 if err != nil {
1109 log.Printf("uh oh")
1110 return
1111 }
1112 }
1113
1114 // reload for consistency
1115 honk.Donks = nil
1116 donksforhonks([]*Honk{honk})
1117
1118 go honkworldwide(user, honk)
1119
1120 http.Redirect(w, r, honk.XID, http.StatusSeeOther)
1121}
1122
1123func showhonkers(w http.ResponseWriter, r *http.Request) {
1124 userinfo := login.GetUserInfo(r)
1125 templinfo := getInfo(r)
1126 templinfo["Honkers"] = gethonkers(userinfo.UserID)
1127 templinfo["HonkerCSRF"] = login.GetCSRF("submithonker", r)
1128 err := readviews.Execute(w, "honkers.html", templinfo)
1129 if err != nil {
1130 log.Print(err)
1131 }
1132}
1133
1134var combocache = cacheNew(func(key interface{}) (interface{}, bool) {
1135 userid := key.(int64)
1136 honkers := gethonkers(userid)
1137 var combos []string
1138 for _, h := range honkers {
1139 combos = append(combos, h.Combos...)
1140 }
1141 for i, c := range combos {
1142 if c == "-" {
1143 combos[i] = ""
1144 }
1145 }
1146 combos = oneofakind(combos)
1147 sort.Strings(combos)
1148 return combos, true
1149})
1150
1151func showcombos(w http.ResponseWriter, r *http.Request) {
1152 userinfo := login.GetUserInfo(r)
1153 var combos []string
1154 combocache.Get(userinfo.UserID, &combos)
1155 templinfo := getInfo(r)
1156 err := readviews.Execute(w, "combos.html", templinfo)
1157 if err != nil {
1158 log.Print(err)
1159 }
1160}
1161
1162func submithonker(w http.ResponseWriter, r *http.Request) {
1163 u := login.GetUserInfo(r)
1164 name := r.FormValue("name")
1165 url := r.FormValue("url")
1166 peep := r.FormValue("peep")
1167 combos := r.FormValue("combos")
1168 honkerid, _ := strconv.ParseInt(r.FormValue("honkerid"), 10, 0)
1169
1170 defer combocache.Clear(u.UserID)
1171
1172 if honkerid > 0 {
1173 goodbye := r.FormValue("goodbye")
1174 if goodbye == "F" {
1175 db := opendatabase()
1176 row := db.QueryRow("select xid from honkers where honkerid = ? and userid = ?",
1177 honkerid, u.UserID)
1178 var xid string
1179 err := row.Scan(&xid)
1180 if err != nil {
1181 log.Printf("can't get honker xid: %s", err)
1182 return
1183 }
1184 log.Printf("unsubscribing from %s", xid)
1185 user, _ := butwhatabout(u.Username)
1186 go itakeitallback(user, xid)
1187 _, err = stmtUpdateFlavor.Exec("unsub", u.UserID, xid, "sub")
1188 if err != nil {
1189 log.Printf("error updating honker: %s", err)
1190 return
1191 }
1192
1193 http.Redirect(w, r, "/honkers", http.StatusSeeOther)
1194 return
1195 }
1196 combos = " " + strings.TrimSpace(combos) + " "
1197 _, err := stmtUpdateCombos.Exec(combos, honkerid, u.UserID)
1198 if err != nil {
1199 log.Printf("update honker err: %s", err)
1200 return
1201 }
1202 http.Redirect(w, r, "/honkers", http.StatusSeeOther)
1203 return
1204 }
1205
1206 flavor := "presub"
1207 if peep == "peep" {
1208 flavor = "peep"
1209 }
1210 p, err := investigate(url)
1211 if err != nil {
1212 http.Error(w, "error investigating: "+err.Error(), http.StatusInternalServerError)
1213 log.Printf("failed to investigate honker")
1214 return
1215 }
1216 url = p.XID
1217 if name == "" {
1218 name = p.Handle
1219 }
1220 _, err = stmtSaveHonker.Exec(u.UserID, name, url, flavor, combos)
1221 if err != nil {
1222 log.Print(err)
1223 return
1224 }
1225 if flavor == "presub" {
1226 user, _ := butwhatabout(u.Username)
1227 go subsub(user, url)
1228 }
1229 http.Redirect(w, r, "/honkers", http.StatusSeeOther)
1230}
1231
1232func zonkzone(w http.ResponseWriter, r *http.Request) {
1233 userinfo := login.GetUserInfo(r)
1234 rows, err := stmtGetZonkers.Query(userinfo.UserID)
1235 if err != nil {
1236 log.Printf("err: %s", err)
1237 return
1238 }
1239 defer rows.Close()
1240 var zonkers []Zonker
1241 for rows.Next() {
1242 var z Zonker
1243 rows.Scan(&z.ID, &z.Name, &z.Wherefore)
1244 zonkers = append(zonkers, z)
1245 }
1246 sort.Slice(zonkers, func(i, j int) bool {
1247 w1 := zonkers[i].Wherefore
1248 w2 := zonkers[j].Wherefore
1249 if w1 == w2 {
1250 return zonkers[i].Name < zonkers[j].Name
1251 }
1252 if w1 == "zonvoy" {
1253 w1 = "zzzzzzz"
1254 }
1255 if w2 == "zonvoy" {
1256 w2 = "zzzzzzz"
1257 }
1258 return w1 < w2
1259 })
1260
1261 templinfo := getInfo(r)
1262 templinfo["Zonkers"] = zonkers
1263 templinfo["ZonkCSRF"] = login.GetCSRF("zonkzonk", r)
1264 err = readviews.Execute(w, "zonkers.html", templinfo)
1265 if err != nil {
1266 log.Print(err)
1267 }
1268}
1269
1270func zonkzonk(w http.ResponseWriter, r *http.Request) {
1271 userinfo := login.GetUserInfo(r)
1272 itsok := r.FormValue("itsok")
1273 if itsok == "iforgiveyou" {
1274 zonkerid, _ := strconv.ParseInt(r.FormValue("zonkerid"), 10, 0)
1275 db := opendatabase()
1276 db.Exec("delete from zonkers where userid = ? and zonkerid = ?",
1277 userinfo.UserID, zonkerid)
1278 bitethethumbs()
1279 http.Redirect(w, r, "/zonkzone", http.StatusSeeOther)
1280 return
1281 }
1282 wherefore := r.FormValue("wherefore")
1283 name := r.FormValue("name")
1284 if name == "" {
1285 return
1286 }
1287 switch wherefore {
1288 case "zonker":
1289 case "zomain":
1290 case "zonvoy":
1291 case "zord":
1292 case "zilence":
1293 case "zoggle":
1294 default:
1295 return
1296 }
1297 db := opendatabase()
1298 db.Exec("insert into zonkers (userid, name, wherefore) values (?, ?, ?)",
1299 userinfo.UserID, name, wherefore)
1300
1301 if wherefore != "zonvoy" {
1302 bitethethumbs()
1303 }
1304
1305 http.Redirect(w, r, "/zonkzone", http.StatusSeeOther)
1306}
1307
1308func accountpage(w http.ResponseWriter, r *http.Request) {
1309 u := login.GetUserInfo(r)
1310 user, _ := butwhatabout(u.Username)
1311 templinfo := getInfo(r)
1312 templinfo["UserCSRF"] = login.GetCSRF("saveuser", r)
1313 templinfo["LogoutCSRF"] = login.GetCSRF("logout", r)
1314 templinfo["User"] = user
1315 err := readviews.Execute(w, "account.html", templinfo)
1316 if err != nil {
1317 log.Print(err)
1318 }
1319}
1320
1321func dochpass(w http.ResponseWriter, r *http.Request) {
1322 err := login.ChangePassword(w, r)
1323 if err != nil {
1324 log.Printf("error changing password: %s", err)
1325 }
1326 http.Redirect(w, r, "/account", http.StatusSeeOther)
1327}
1328
1329func fingerlicker(w http.ResponseWriter, r *http.Request) {
1330 orig := r.FormValue("resource")
1331
1332 log.Printf("finger lick: %s", orig)
1333
1334 if strings.HasPrefix(orig, "acct:") {
1335 orig = orig[5:]
1336 }
1337
1338 name := orig
1339 idx := strings.LastIndexByte(name, '/')
1340 if idx != -1 {
1341 name = name[idx+1:]
1342 if fmt.Sprintf("https://%s/%s/%s", serverName, userSep, name) != orig {
1343 log.Printf("foreign request rejected")
1344 name = ""
1345 }
1346 } else {
1347 idx = strings.IndexByte(name, '@')
1348 if idx != -1 {
1349 name = name[:idx]
1350 if name+"@"+serverName != orig {
1351 log.Printf("foreign request rejected")
1352 name = ""
1353 }
1354 }
1355 }
1356 user, err := butwhatabout(name)
1357 if err != nil {
1358 http.NotFound(w, r)
1359 return
1360 }
1361 if stealthmode(user.ID, r) {
1362 http.NotFound(w, r)
1363 return
1364 }
1365
1366 j := junk.New()
1367 j["subject"] = fmt.Sprintf("acct:%s@%s", user.Name, serverName)
1368 j["aliases"] = []string{user.URL}
1369 var links []junk.Junk
1370 l := junk.New()
1371 l["rel"] = "self"
1372 l["type"] = `application/activity+json`
1373 l["href"] = user.URL
1374 links = append(links, l)
1375 j["links"] = links
1376
1377 w.Header().Set("Cache-Control", "max-age=3600")
1378 w.Header().Set("Content-Type", "application/jrd+json")
1379 j.Write(w)
1380}
1381
1382func somedays() string {
1383 secs := 432000 + notrand.Int63n(432000)
1384 return fmt.Sprintf("%d", secs)
1385}
1386
1387func avatate(w http.ResponseWriter, r *http.Request) {
1388 n := r.FormValue("a")
1389 a := avatar(n)
1390 w.Header().Set("Cache-Control", "max-age="+somedays())
1391 w.Write(a)
1392}
1393
1394func servecss(w http.ResponseWriter, r *http.Request) {
1395 fd, err := os.Open("views" + r.URL.Path)
1396 if err != nil {
1397 http.NotFound(w, r)
1398 return
1399 }
1400 w.Header().Set("Cache-Control", "max-age=0")
1401 w.Header().Set("Content-Type", "text/css; charset=utf-8")
1402 err = css.Filter(fd, w)
1403 if err != nil {
1404 log.Printf("error filtering css: %s", err)
1405 }
1406}
1407func serveasset(w http.ResponseWriter, r *http.Request) {
1408 w.Header().Set("Cache-Control", "max-age=7776000")
1409 http.ServeFile(w, r, "views"+r.URL.Path)
1410}
1411func servehtml(w http.ResponseWriter, r *http.Request) {
1412 templinfo := getInfo(r)
1413 err := readviews.Execute(w, r.URL.Path[1:]+".html", templinfo)
1414 if err != nil {
1415 log.Print(err)
1416 }
1417}
1418func serveemu(w http.ResponseWriter, r *http.Request) {
1419 xid := mux.Vars(r)["xid"]
1420 w.Header().Set("Cache-Control", "max-age="+somedays())
1421 http.ServeFile(w, r, "emus/"+xid)
1422}
1423func servememe(w http.ResponseWriter, r *http.Request) {
1424 xid := mux.Vars(r)["xid"]
1425 w.Header().Set("Cache-Control", "max-age="+somedays())
1426 http.ServeFile(w, r, "memes/"+xid)
1427}
1428
1429func servefile(w http.ResponseWriter, r *http.Request) {
1430 xid := mux.Vars(r)["xid"]
1431 row := stmtGetFileData.QueryRow(xid)
1432 var media string
1433 var data []byte
1434 err := row.Scan(&media, &data)
1435 if err != nil {
1436 log.Printf("error loading file: %s", err)
1437 http.NotFound(w, r)
1438 return
1439 }
1440 w.Header().Set("Content-Type", media)
1441 w.Header().Set("X-Content-Type-Options", "nosniff")
1442 w.Header().Set("Cache-Control", "max-age="+somedays())
1443 w.Write(data)
1444}
1445
1446func nomoroboto(w http.ResponseWriter, r *http.Request) {
1447 io.WriteString(w, "User-agent: *\n")
1448 io.WriteString(w, "Disallow: /a\n")
1449 io.WriteString(w, "Disallow: /d\n")
1450 io.WriteString(w, "Disallow: /meme\n")
1451 for _, u := range allusers() {
1452 fmt.Fprintf(w, "Disallow: /%s/%s/%s/\n", userSep, u.Username, honkSep)
1453 }
1454}
1455
1456func webhydra(w http.ResponseWriter, r *http.Request) {
1457 u := login.GetUserInfo(r)
1458 userid := u.UserID
1459 templinfo := getInfo(r)
1460 templinfo["HonkCSRF"] = login.GetCSRF("honkhonk", r)
1461 page := r.FormValue("page")
1462 var honks []*Honk
1463 switch page {
1464 case "atme":
1465 honks = gethonksforme(userid)
1466 case "home":
1467 honks = gethonksforuser(userid)
1468 honks = osmosis(honks, userid)
1469 case "first":
1470 honks = gethonksforuserfirstclass(userid)
1471 honks = osmosis(honks, userid)
1472 case "combo":
1473 c := r.FormValue("c")
1474 honks = gethonksbycombo(userid, c)
1475 case "convoy":
1476 c := r.FormValue("c")
1477 honks = gethonksbyconvoy(userid, c)
1478 case "honker":
1479 xid := r.FormValue("xid")
1480 if strings.IndexByte(xid, '@') != -1 {
1481 xid = gofish(xid)
1482 }
1483 honks = gethonksbyxonker(userid, xid)
1484 default:
1485 http.NotFound(w, r)
1486 }
1487 if len(honks) > 0 {
1488 templinfo["TopXID"] = honks[0].XID
1489 }
1490 if topxid := r.FormValue("topxid"); topxid != "" {
1491 for i, h := range honks {
1492 if h.XID == topxid {
1493 honks = honks[0:i]
1494 break
1495 }
1496 }
1497 log.Printf("topxid %d frags", len(honks))
1498 }
1499 reverbolate(userid, honks)
1500 templinfo["Honks"] = honks
1501 w.Header().Set("Content-Type", "text/html; charset=utf-8")
1502 err := readviews.Execute(w, "honkfrags.html", templinfo)
1503 if err != nil {
1504 log.Printf("frag error: %s", err)
1505 }
1506}
1507
1508func serve() {
1509 db := opendatabase()
1510 login.Init(db)
1511
1512 listener, err := openListener()
1513 if err != nil {
1514 log.Fatal(err)
1515 }
1516 go redeliverator()
1517
1518 debug := false
1519 getconfig("debug", &debug)
1520 readviews = templates.Load(debug,
1521 "views/honkpage.html",
1522 "views/honkfrags.html",
1523 "views/honkers.html",
1524 "views/zonkers.html",
1525 "views/combos.html",
1526 "views/honkform.html",
1527 "views/honk.html",
1528 "views/account.html",
1529 "views/about.html",
1530 "views/funzone.html",
1531 "views/login.html",
1532 "views/xzone.html",
1533 "views/header.html",
1534 "views/onts.html",
1535 "views/honkpage.js",
1536 )
1537 if !debug {
1538 assets := []string{"views/style.css", "views/local.css", "views/honkpage.js"}
1539 for _, s := range assets {
1540 savedassetparams[s] = getassetparam(s)
1541 }
1542 }
1543
1544 bitethethumbs()
1545
1546 mux := mux.NewRouter()
1547 mux.Use(login.Checker)
1548
1549 posters := mux.Methods("POST").Subrouter()
1550 getters := mux.Methods("GET").Subrouter()
1551
1552 getters.HandleFunc("/", homepage)
1553 getters.HandleFunc("/home", homepage)
1554 getters.HandleFunc("/front", homepage)
1555 getters.HandleFunc("/robots.txt", nomoroboto)
1556 getters.HandleFunc("/rss", showrss)
1557 getters.HandleFunc("/"+userSep+"/{name:[[:alnum:]]+}", showuser)
1558 getters.HandleFunc("/"+userSep+"/{name:[[:alnum:]]+}/"+honkSep+"/{xid:[[:alnum:]]+}", showhonk)
1559 getters.HandleFunc("/"+userSep+"/{name:[[:alnum:]]+}/rss", showrss)
1560 posters.HandleFunc("/"+userSep+"/{name:[[:alnum:]]+}/inbox", inbox)
1561 getters.HandleFunc("/"+userSep+"/{name:[[:alnum:]]+}/outbox", outbox)
1562 getters.HandleFunc("/"+userSep+"/{name:[[:alnum:]]+}/followers", emptiness)
1563 getters.HandleFunc("/"+userSep+"/{name:[[:alnum:]]+}/following", emptiness)
1564 getters.HandleFunc("/a", avatate)
1565 getters.HandleFunc("/o", thelistingoftheontologies)
1566 getters.HandleFunc("/o/{name:.+}", showontology)
1567 getters.HandleFunc("/d/{xid:[[:alnum:].]+}", servefile)
1568 getters.HandleFunc("/emu/{xid:[[:alnum:]_.-]+}", serveemu)
1569 getters.HandleFunc("/meme/{xid:[[:alnum:]_.-]+}", servememe)
1570 getters.HandleFunc("/.well-known/webfinger", fingerlicker)
1571
1572 getters.HandleFunc("/style.css", servecss)
1573 getters.HandleFunc("/local.css", servecss)
1574 getters.HandleFunc("/honkpage.js", serveasset)
1575 getters.HandleFunc("/about", servehtml)
1576 getters.HandleFunc("/login", servehtml)
1577 posters.HandleFunc("/dologin", login.LoginFunc)
1578 getters.HandleFunc("/logout", login.LogoutFunc)
1579
1580 loggedin := mux.NewRoute().Subrouter()
1581 loggedin.Use(login.Required)
1582 loggedin.HandleFunc("/account", accountpage)
1583 loggedin.HandleFunc("/funzone", showfunzone)
1584 loggedin.HandleFunc("/chpass", dochpass)
1585 loggedin.HandleFunc("/atme", homepage)
1586 loggedin.HandleFunc("/zonkzone", zonkzone)
1587 loggedin.HandleFunc("/xzone", xzone)
1588 loggedin.HandleFunc("/edit", edithonkpage)
1589 loggedin.Handle("/honk", login.CSRFWrap("honkhonk", http.HandlerFunc(submithonk)))
1590 loggedin.Handle("/bonk", login.CSRFWrap("honkhonk", http.HandlerFunc(submitbonk)))
1591 loggedin.Handle("/zonkit", login.CSRFWrap("honkhonk", http.HandlerFunc(zonkit)))
1592 loggedin.Handle("/zonkzonk", login.CSRFWrap("zonkzonk", http.HandlerFunc(zonkzonk)))
1593 loggedin.Handle("/saveuser", login.CSRFWrap("saveuser", http.HandlerFunc(saveuser)))
1594 loggedin.Handle("/ximport", login.CSRFWrap("ximport", http.HandlerFunc(ximport)))
1595 loggedin.HandleFunc("/honkers", showhonkers)
1596 loggedin.HandleFunc("/h/{name:[[:alnum:]_.-]+}", showhonker)
1597 loggedin.HandleFunc("/h", showhonker)
1598 loggedin.HandleFunc("/c/{name:[[:alnum:]_.-]+}", showcombo)
1599 loggedin.HandleFunc("/c", showcombos)
1600 loggedin.HandleFunc("/t", showconvoy)
1601 loggedin.HandleFunc("/q", showsearch)
1602 loggedin.HandleFunc("/hydra", webhydra)
1603 loggedin.Handle("/submithonker", login.CSRFWrap("submithonker", http.HandlerFunc(submithonker)))
1604
1605 err = http.Serve(listener, mux)
1606 if err != nil {
1607 log.Fatal(err)
1608 }
1609}