tracker

38.6 KB

1. // components/show.hl — a title's own page (tracker.worldapi.org#4): since tracker#21 (mission 068) `/series/:slug`, `/movies/:slug`
2. // and `/shows/:slug` (the last through project.hl showsRoute: a show is rendered there, a series or movie answers 301 to its
3. // own address). tracker#20: the heading is "<Type> | <title>" — Series / Show / Movie in the type's colour (styles.hl
4. // `type-*`), the title white. Creator's words:
5. // "the poster on the left, right of it the title of the show, the genre pills, below the plot summary,
6. // below that the artists just as normal links, separated with comma color red, genres are blue" (the
7. // header) — "then all seasons in reverse order, latest on top, below them collapsable their episodes,
8. // episodes first the round check icon, if the episode was watched by the user looking its solid, if
9. // not its regular, then the episode number, then the title. the last season is not collapsed. click on
10. // the check adds a watch. the season also has a check, if the season is checked or unchecked all its
11. // episodes get checked or unchecked. artists link to /person/<artist-slug> the genre to /genre/<genre-slug>."
12. //
13. // THE ROWS ARE ONE FLAT LIST, not a nested for-loop over seasons > episodes: the vendored build may
14. // still lack the fix for hybriel#86 (a nested for over a reassigned outer list keeps stale inner
15. // cells) — a single-level `for (row of rows)` with a `kind` field, reassigned whole on every click,
16. // is the same proven-safe shape components/main.hl's own header and ident's inbox.hl already use.
17. // `rows` is rebuilt from scratch (seasons/episodes refetched by id, watch rows refetched) on every
18. // toggle — cheap: a show has at most a few dozen episodes per season.
19. //
20. // Mission 047 (the creator, 2026-10-01): a caret at the season header's right edge (down = open, right = collapsed); episode
21. // rows not indented; on a phone the title first, then the poster at full width, then genres/plot/cast; a Follow toggle
22. // next to the title. SIGNED OUT the checks and Follow are visible too: a click opens the "sign in" modal (modal.hl, copied
23. // from components.hybriel) and writes nothing.
24. //
25. // tracker.worldapi.org#17 (mission 057): the caret points DOWN while a season is closed and UP while it is open. Opening a
26. // season shows SKELETON rows at once (min(episodes, 8), a CSS shimmer, styles.hl) and then its episodes from the face
27. // `showSeasonEpisodes`, which takes NO session: a face with `session` makes hl:web re-mount the whole page on the server and
28. // ship every session-derived member back as a `sync` (WebFramework.hl `inbound`) — that, not the episodes, was most of the
29. // old 250–450 ms (real data). The watched state comes from `watchedEpisodes` (this show's watched episodes per season, rendered
30. // with the page and re-synced after every watch face). Closing is client-only (no request). An ADULT show (only its
31. // followers see it) keeps the session face `showRows`: the public face refuses adult seasons.
32. //
33. // tracker.worldapi.org#12: link icons under the title — the show on TMDB, IMDb, TheTVDB, TVmaze (a movie: TMDB + IMDb),
34. // only for the ids it has (shows.hl externalLinksOf), each in a new tab.
35. //
36. // mission 058: #22 every episode row shows its air date (`release`, 'YYYY-MM-DD' like /my/unwatched; none → empty). #23 a
37. // season's check is DERIVED: solid exactly when every one of its episodes is watched (a season without episodes: its own
38. // season watch) — unchecking one episode turns the season off with the face's answer, checking it again turns it on; the
39. // season click watches all when not all are watched, else unwatches all. #24 a MOVIE's page has its own watched check
40. // (watch `targetType = 'movie'`, target = the title's id; face `showToggleMovie`), signed out → the sign-in modal.
41. //
42. // tracker.worldapi.org#26: an INCOMPLETE title (one a person page added from a filmography — details.hl `needsDetails`) shows
43. // what it has plus skeletons (poster, cast line, season rows for a series) and completes itself WITHOUT a reload: the
44. // invisible `showProbe` (endless short CSS animation — hl:web has no mount hook, the person page's trick) calls the face
45. // `showComplete` until it is done — one step per call (details.hl completeStep: TMDB details + ids + cast; a series' seasons/
46. // episodes in parts; poster, TVmaze) — and the last answer's parts replace the skeletons. No session (no page re-mount); adult
47. // refused.
48. //
49. // tracker.worldapi.org#28: the WHOLE cast and the key crew (details.hl stores them: a series' cast of every season, main cast
50. // first by episode count, then "Guest stars"; crew = Created by / Directed by / Written by / Screenplay / Story / Music). The
51. // cast shows its first `castShown` (20) and a "Show all (N)" toggle, each crew job its first `crewShown` (6) and one "Show all
52. // crew (N)" toggle — CLIENT-SIDE (the rows are all rendered, CSS hides the rest; `castClass`/`crewClass`, no request). Names
53. // link to /person/<slug>; the character in brackets after the name (CSS `attr(data-role)` — one element per name: the SSR's
54. // line breaks inside a wrapper element put a space before the comma).
55. parent './main.hl'
56. import Modal from './modal.hl'
57. import FranchiseWidget from './franchisewidget.hl'
58. import { appTitle } from '../project.hl'
59. import { userIdOfSession, loginHref } from '../users.hl'
60. import { isFollowing, setFollowed } from '../follows.hl'
61. import { showBySlug, showById, genreById, personById, seasonsOfShow, episodesOfSeason, seasonById, posterName, externalLinksOf, summaryOf, titleKind } from '../shows.hl'
62. import { watchesOfUser, isWatched, watchedSet, setWatched, setSeasonWatched, watchClassOf } from '../watches.hl'
63. import { needsDetails, completeStep, completeLine, persistDetails } from '../details.hl'
64. import { widgetsOf } from '../franchises.hl'
66. // ---- pure helpers ----------------------------------------------------------------------------
67. // `static`, like calendar.hl's `soonOf` — a PLAIN instance member function that calls an
68. // hl:mpackdb-backed import (seasonsOfShow, episodesOfSeason, watchesOfUser, …) comes back null
69. // when called from an `on server` face (confirmed by running the gate: "'buildRows' is not
70. // callable — it holds null" at the face's call site, even though the SAME call works fine as a
71. // member's own initializer at the top of this file). `static` is the proven-safe shape (calendar's
72. // `soonOf`, called from `calLoad`/`calSettingsLoad`, an mpackdb-backed helper exactly like this one).
73. static initialCollapsed = (seasons) => {
74. let m = {}
75. let i = 0
76. while (i < seasons.length) {
77. if (i > 0) { m[seasons[i].id] = true }
78. i = i + 1
79. }
80. return m
81. }
82. static genreRowsOf = (show) => {
83. let out = []
84. for (gid of show.genres) {
85. let g = genreById(gid)
86. if (g != null) { out.push({ id = g.id name = g.name href = '/genres/' + g.urlSegment }) }
87. }
88. return out
89. }
90. // tracker#28: how many names show before "Show all" (cast; per crew job)
91. static castShown = 20
92. static crewShown = 6
93. static listOf = (v) => { return v == null ? [] : v }
94. // the cast as flat rows (no nested for, see THE ROWS above): `isPerson` rows { name, href, roleText (' (Character)' or ''),
95. // itemClass } and before the first guest one `isLabel` row "Guest stars". itemClass: `more` = hidden until "Show all", `end` =
96. // no comma after it (the last of a group), `cut` = the last one shown while collapsed (no comma then)
97. static castRowsOf = (show) => {
98. let people = []
99. for (c of listOf(show.cast)) {
100. let p = c != null && c.person != null ? personById(c.person) : null
101. // mission 062: a guest without a person record — the link creates it on the first open (project.hl guestRoute)
102. if (p != null) { people.push({ name = c.actor != null ? c.actor : p.name href = '/person/' + p.urlSegment role = c.character != null ? c.character : '' guest = c.guest == true }) }
103. else if (c != null && c.person == null && c.tmdbId != null && c.actor != null) { people.push({ name = c.actor href = '/person/tmdb/' + c.tmdbId + '?show=' + show.id role = c.character != null ? c.character : '' guest = true }) }
104. }
105. let out = []
106. let k = 0
107. let guests = false
108. while (k < people.length) {
109. let c = people[k]
110. if (c.guest && !guests && k > 0) {
111. guests = true
112. out.push({ isLabel = true isPerson = false text = 'Guest stars' name = '' href = '' roleText = '' itemClass = k >= castShown ? 'more' : '' })
113. }
114. let last = k == people.length - 1 || (people[k + 1].guest && !c.guest)
115. let cls = (k >= castShown ? ' more' : '') + (last ? ' end' : '') + (k == castShown - 1 ? ' cut' : '')
116. out.push({ isLabel = false isPerson = true text = '' name = c.name href = c.href roleText = c.role != '' ? ' (' + c.role + ')' : '' itemClass = 'artist-link' + cls })
117. k = k + 1
118. }
119. return out
120. }
121. static castCountOf = (rows) => {
122. let n = 0
123. for (r of rows) { if (r.isPerson) { n = n + 1 } }
124. return n
125. }
126. static crewLabels = { creator = 'Created by' director = 'Directed by' writer = 'Written by' screenplay = 'Screenplay' story = 'Story' composer = 'Music' }
127. // the crew as flat rows: per job (in stored order) an `isLabel` row, then its people (itemClass as for the cast, `more` after
128. // the first crewShown of a job)
129. static crewRowsOf = (show) => {
130. let people = []
131. for (c of listOf(show.crew)) {
132. let p = c != null ? personById(c.person) : null
133. if (p != null && crewLabels[c.job] != null) { people.push({ name = c.name != null ? c.name : p.name href = '/person/' + p.urlSegment job = c.job }) }
134. }
135. let out = []
136. let k = 0
137. let inJob = 0
138. while (k < people.length) {
139. let c = people[k]
140. if (k == 0 || people[k - 1].job != c.job) {
141. inJob = 0
142. out.push({ isLabel = true isPerson = false text = crewLabels[c.job] name = '' href = '' itemClass = '' })
143. }
144. let last = k == people.length - 1 || people[k + 1].job != c.job
145. out.push({ isLabel = false isPerson = true text = '' name = c.name href = c.href itemClass = 'crew-link' + (inJob >= crewShown ? ' more' : '') + (last ? ' end' : '') + (inJob == crewShown - 1 ? ' cut' : '') })
146. inJob = inJob + 1
147. k = k + 1
148. }
149. return out
150. }
151. // how many crew names are hidden while collapsed (0 = no toggle) and how many there are
152. static crewHiddenOf = (rows) => {
153. let n = 0
154. for (r of rows) { if (r.isPerson && r.itemClass.includes(' more')) { n = n + 1 } }
155. return n
156. }
157. static crewCountOf = (rows) => {
158. let n = 0
159. for (r of rows) { if (r.isPerson) { n = n + 1 } }
160. return n
161. }
162. // a View attribute must be a literal, a member or a field path — never an inline expression — so
163. // every ternary (watched -> icon class, collapsed -> row class) is resolved HERE, once, into a
164. // plain field the View just reads (row.watchClass, row.rowClass); `watchClassOf` itself lives in
165. // watches.hl (shared with /unwatched and /schedule, "reuse, don't copy")
166. // #22: an episode's air date as the lists show it ('YYYY-MM-DD'), '' when it has none
167. static airDateOf = (e) => { return e.release != null && hlTypeName(e.release) == 'String' ? e.release : '' }
168. // #23: a season is watched when ALL its episodes are (by the ids it lists); one without episodes keeps its own season watch
169. static seasonAllWatched = (s, watched) => {
170. if (s.episodes.length == 0) { return watched['season:' + s.id] == true }
171. for (eid of s.episodes) { if (watched['episode:' + eid] != true) { return false } }
172. return true
173. }
174. static buildRows = (show, uid, collapsed) => {
175. let watched = watchedSet(uid != null ? watchesOfUser(uid) : [])
176. let out = []
177. for (s of seasonsOfShow(show)) {
178. let isCollapsed = collapsed[s.id] == true
179. let label = s.title != null && s.title != '' ? s.title : 'Season ' + s.seasonNumber
180. let seasonWatched = seasonAllWatched(s, watched)
181. out.push({ kind = 'season' isSeason = true isEpisode = false isSkeleton = false id = s.id skeletonCount = s.episodes.length < 8 ? s.episodes.length : 8 label = label episodeCountText = s.episodes.length == 1 ? '1 episode' : s.episodes.length + ' episodes' watched = seasonWatched watchClass = watchClassOf(seasonWatched) collapsed = isCollapsed rowClass = isCollapsed ? 'collapsed' : 'expanded' })
182. if (!isCollapsed) {
183. for (e of episodesOfSeason(s)) {
184. let epWatched = watched['episode:' + e.id] == true
185. out.push({ kind = 'episode' isSeason = false isEpisode = true isSkeleton = false id = e.id seasonId = s.id episodeNumber = e.episodeNumber title = e.title != null ? e.title : '' airDate = airDateOf(e) watched = epWatched watchClass = watchClassOf(epWatched) })
186. }
187. }
188. }
189. return out
190. }
192. // what the client marks the rows of a season it opens with (tracker#17) — only this show's, never the user's whole watch
193. // list (every member is shipped to the browser). Per season with a watched episode: `{ all, except }` — `all` = most of
194. // it is watched, then `except` holds the UNwatched ids, else the watched ones (a fully watched 142-episode season is
195. // `{ all = true except = {} }`, not 142 ids). No entry = nothing watched.
196. static watchedEpisodesOf = (show, uid) => {
197. let m = {}
198. if (uid == null) { return m }
199. let watched = watchedSet(watchesOfUser(uid))
200. for (s of seasonsOfShow(show)) {
201. let yes = {}
202. let no = {}
203. let n = 0
204. for (eid of s.episodes) {
205. if (watched['episode:' + eid] == true) { yes[eid] = true n = n + 1 } else { no[eid] = true }
206. }
207. if (n > 0) { m[s.id] = n * 2 > s.episodes.length ? { all = true except = no } : { all = false except = yes } }
208. }
209. return m
210. }
211. // is this episode watched, by that per-season shape (client-side, pure)
212. static watchedIn = (entry, episodeId) => {
213. if (entry == null) { return false }
214. let listed = entry.except[episodeId] == true
215. return entry.all ? !listed : listed
216. }
218. // ---- the rows as the CLIENT changes them (tracker#17) — pure: no import is reached, so they run in the browser ----------
219. // (`watchClassOf` is an import of the mpackdb-backed watches.hl, so `filledRows` writes its two classes itself)
220. static seasonRowAs = (row, isCollapsed) => {
221. return { kind = 'season' isSeason = true isEpisode = false isSkeleton = false id = row.id skeletonCount = row.skeletonCount label = row.label episodeCountText = row.episodeCountText watched = row.watched watchClass = row.watchClass collapsed = isCollapsed rowClass = isCollapsed ? 'collapsed' : 'expanded' }
222. }
223. // the season opened: its caret up at once, `skeletonCount` placeholder rows under it
224. static openingRows = (rows, seasonId) => {
225. let out = []
226. for (row of rows) {
227. if (row.isSeason && row.id == seasonId) {
228. out.push(seasonRowAs(row, false))
229. let i = 0
230. while (i < row.skeletonCount) {
231. out.push({ kind = 'skeleton' isSeason = false isEpisode = false isSkeleton = true id = seasonId + '-skeleton-' + i seasonId = seasonId })
232. i = i + 1
233. }
234. } else { out.push(row) }
235. }
236. return out
237. }
238. // the season closed: its episode (and skeleton) rows gone, caret down
239. static closedRows = (rows, seasonId) => {
240. let out = []
241. for (row of rows) {
242. if (row.isSeason && row.id == seasonId) { out.push(seasonRowAs(row, true)) }
243. else if (!row.isSeason && row.seasonId == seasonId) { }
244. else { out.push(row) }
245. }
246. return out
247. }
248. // the episodes arrived: they replace the season's skeleton rows. No skeleton of it left (closed meanwhile, or a watch face
249. // already rebuilt every row) → the rows stay as they are (no double rows)
250. static filledRows = (rows, seasonId, episodes, watched) => {
251. let out = []
252. let done = false
253. for (row of rows) {
254. if (row.isSkeleton && row.seasonId == seasonId) {
255. if (!done) {
256. for (e of episodes) {
257. let w = watchedIn(watched[seasonId], e.id)
258. out.push({ kind = 'episode' isSeason = false isEpisode = true isSkeleton = false id = e.id seasonId = seasonId episodeNumber = e.episodeNumber title = e.title airDate = e.airDate watched = w watchClass = w ? 'checkicon solid' : 'checkicon regular' })
259. }
260. done = true
261. }
262. } else { out.push(row) }
263. }
264. return out
265. }
267. // a LOCAL static like buildRows (an imported mpackdb helper called straight from a member's initializer came back false
268. // after a client-side navigation to the page — the gate's follow check)
269. static followingOf = (show, uid) => { return uid != null && isFollowing(uid, show.id) }
270. // #24: has this user watched this movie (a watch `movie:<title id>`)?
271. static movieWatchedOf = (show, uid) => { return uid != null && isWatched(watchesOfUser(uid), 'movie', show.id) }
272. // mission 056: an ADULT title's page (TMDB's flag `adult == true`, mission 054) is "Not found" for everyone who does not
273. // follow it (signed out too); a follower sees it as before. Unknown (`null`) is not hidden here — only in the lists.
274. // With hybriel ≥ 73267707 (#121/#122) `showRow`/`found` are server sites re-derived after every session face with the page's
275. // slug, so an Unfollow on the page hides it at once (the gate proves it; the old build left the page up until a reload).
276. // Mission 054's try (`found = … && !adultHiddenFor(showRow, me)`, `collapsed`/`rows` from `found`) broke the checks.
277. static adultHiddenFor = (show, uid) => { return show.adult == true && !followingOf(show, uid) }
278. // the page's show — null when there is none OR it is hidden for this user: every member is shipped to the browser, so the
279. // row of a hidden title must never be one
280. static visibleShow = (slug, uid) => {
281. let s = showBySlug(slug)
282. return s != null && adultHiddenFor(s, uid) ? null : s
283. }
284. // tracker.worldapi.org#19 (mission 066): the franchise widget(s), one per timeline the title is in (components/franchisewidget.hl)
285. static franchiseWidgetsOf = (show) => { return widgetsOf(show.id) }
286. // mission 062: what the page shows of the title, as a SMALL object — `showRow` reads the session, so hl:web ships it with the page
287. // AND re-sends it after every watch/follow click (SESSION SYNC below): the whole record was ~1 MB on The Simpsons (300 cast + crew
288. // entries). null = not found / hidden.
289. static pageShowOf = (slug, uid) => {
290. let s = visibleShow(slug, uid)
291. if (s == null) { return null }
292. let movie = s.type == 'movie'
293. return { id = s.id title = s.title summary = summaryOf(s) type = s.type adult = s.adult == true shortId = s.shortId != null ? '' + s.shortId : ''
294. poster = posterName(s) genreRows = genreRowsOf(s) linkRows = externalLinksOf(s) completing = completingOf(s) following = followingOf(s, uid)
295. movieWatched = movie ? movieWatchedOf(s, uid) : false }
296. }
297. // the seasons/episodes rows and the per-season watch state by the slug (the record itself stays on the server)
298. static rowsOfSlug = (slug, uid, collapsed) => {
299. let s = showBySlug(slug)
300. return s != null ? buildRows(s, uid, collapsed) : []
301. }
302. static watchedEpisodesOfSlug = (slug, uid) => {
303. let s = showBySlug(slug)
304. return s != null ? watchedEpisodesOf(s, uid) : {}
305. }
306. // the initial open/closed seasons and the title's kind (tracker#20/#21: the heading's type word) from the SLUG alone (not from
307. // `showRow`, which reads the session — see `collapsed`) — one slug lookup for both
308. static slugInfoOf = (slug) => {
309. let s = showBySlug(slug)
310. return s != null ? { collapsed = initialCollapsed(seasonsOfShow(s)) kind = titleKind(s) } : { collapsed = {} kind = 'series' }
311. }
313. // mission 062: the cast and crew rows by the SLUG alone (not from `showRow`, which reads the session — see `castRows`). An
314. // ADULT title (its page only for its followers) shows none: every member is shipped to the browser, and adult titles never get
315. // credits anyway (details.hl skips them; at most a migrated cast)
316. static publicShowOf = (slug) => {
317. let s = showBySlug(slug)
318. return s != null && s.adult != true ? s : null
319. }
320. static castOfSlug = (slug) => {
321. let s = publicShowOf(slug)
322. return s != null ? castRowsOf(s) : []
323. }
324. static crewOfSlug = (slug) => {
325. let s = publicShowOf(slug)
326. return s != null ? crewRowsOf(s) : []
327. }
329. // tracker#26: the page loads this title's full details on open
330. static completingOf = (show) => { return needsDetails(show) }
331. // the face's work: ONE step of completing the title (details.hl completeStep — a series takes a few; a second viewer drives the
332. // same job or finds it complete); when done, every part of the page that changes — the rows without anyone's watch state (a
333. // title that was incomplete had no episodes to watch)
334. static completedPageOf = (slug) => {
335. let show = showBySlug(slug)
336. if (show == null || show.adult == true) { return { error = 'no such show' } }
337. if (needsDetails(show)) {
338. let r = completeStep(show.id)
339. if (r.retry || r.adult == true) { return { error = r.error != '' ? r.error : 'no such show' } }
340. if (!r.done) { return { done = false steps = r.sum.steps } }
341. if (!r.skipped) {
342. persistDetails()
343. console.log('details on open: ' + completeLine(show.title, r.sum))
344. }
345. show = showById(show.id)
346. }
347. let cl = initialCollapsed(seasonsOfShow(show))
348. let pn = posterName(show)
349. let crew = crewRowsOf(show)
350. let cast = castRowsOf(show)
351. return { done = true title = show.title summary = summaryOf(show) poster = pn genreRows = genreRowsOf(show) castRows = cast
352. castCount = castCountOf(cast) castMore = castCountOf(cast) > castShown crewRows = crew crewCount = crewCountOf(crew) crewMore = crewHiddenOf(crew) > 0
353. linkRows = externalLinksOf(show) collapsed = cl rows = buildRows(show, null, cl) }
354. }
356. // ---- reactive members -----------------------------------------------------------------------
357. slug = null
358. session = null
359. userId = userIdOfSession(session)
360. signedIn = userId != null
361. // SESSION SYNC (mission 047; since hybriel #121/#122, mission 056): a face taking `session` answers with a `sync` of every
362. // member derived from session that reaches an import (here `showRow`, `found`, `following`, `rows`, …), re-derived on the
363. // server with the page's route params but the MOUNT's other state — so client state (`collapsed`) must never derive from
364. // them. `me` stays the plain copy mission 047 introduced.
365. me = userId
367. showRow = pageShowOf(slug, me)
368. found = showRow != null
369. notFound = showRow == null
371. // the Follow toggle: "Follow" = the inverted button (accent border), "Following" = the filled one
372. following = found ? showRow.following : false
373. followClass = following ? 'follow' : 'follow inverted'
374. followText = following ? 'Following' : 'Follow'
375. signInHref = loginHref
377. // #24: a movie's watched check (same icon/classes as the episodes); the classes written out, not `watchClassOf` (an import of
378. // the mpackdb-backed watches.hl cannot run in the browser when the member is re-derived there)
379. isMovie = found && showRow.type == 'movie'
380. movieWatched = isMovie ? showRow.movieWatched : false
381. movieWatchClass = movieWatched ? 'checkicon solid' : 'checkicon regular'
382. movieWatchText = movieWatched ? 'Watched' : 'Not watched'
383. signInText = isMovie ? 'You need to sign in to follow movies and mark them watched.' : 'You need to sign in to follow shows and mark episodes.'
385. title = found ? showRow.title : ''
386. // tracker#20: "Series | Reacher" — the kind from the slug (pure strings here: they are re-derived in the browser too)
387. slugInfo = slugInfoOf(slug)
388. pageKind = slugInfo.kind
389. typeText = pageKind == 'movie' ? 'Movie' : (pageKind == 'show' ? 'Show' : 'Series')
390. typeClass = 'type-word type-' + pageKind
391. // tracker#18: the creator's own text, else TMDB's, else TVmaze's (pageShowOf → shows.hl summaryOf)
392. summary = found && showRow.summary != null ? showRow.summary : ''
393. poster = found ? showRow.poster : null
394. hasPoster = poster != null
395. posterUrl = hasPoster ? '/posters/' + poster : ''
396. // mission 060 (tracker.worldapi.org#27): the short id under the poster (none yet while the backfill has not reached it)
397. shortId = found ? showRow.shortId : ''
398. hasShortId = shortId != ''
400. genreRows = found ? showRow.genreRows : []
401. hasGenres = genreRows.length > 0
402. // mission 062: cast + crew from the SLUG (`castOfSlug`, `crewOfSlug`), never from `showRow` — a member derived from the session is
403. // re-derived and re-SENT after every watch/follow click (SESSION SYNC above): The Simpsons' 300 names took 0.7 s per click
404. castRows = castOfSlug(slug)
405. hasCast = castRows.length > 0
406. // tracker#28: "Show all (N)" — the toggles' state is CLIENT state: literals, never derived from `showRow` (session sync)
407. castCount = castCountOf(castRows)
408. castMore = castCount > castShown
409. castAllText = 'Show all (' + castCount + ')'
410. castClass = 'collapsed'
411. crewRows = crewOfSlug(slug)
412. hasCrew = crewRows.length > 0
413. crewCount = crewCountOf(crewRows)
414. crewMore = crewHiddenOf(crewRows) > 0
415. crewAllText = 'Show all crew (' + crewCount + ')'
416. crewClass = 'collapsed'
417. linkRows = found ? showRow.linkRows : []
418. franchiseWidgets = found ? franchiseWidgetsOf(showRow) : []
419. hasLinks = linkRows.length > 0
421. // NOT from `showRow`/`found`: they read the session (via `me`), so a member derived from them is re-derived on the server
422. // after every session face with the MOUNT's state — `collapsed` (client state) would snap back to the initial seasons (mission
423. // 056: the 2nd episode click in a re-opened season did nothing). The season ids of a hidden page are no secret.
424. collapsed = slugInfo.collapsed
425. // mission 062: has this page opened/closed a season (client state) — then a watch face sends its own rows (toggleEpisode)
426. collapsedChanged = false
427. rows = found ? rowsOfSlug(slug, me, collapsed) : []
428. hasRows = rows.length > 0
429. watchedEpisodes = found ? watchedEpisodesOfSlug(slug, me) : {}
430. // an adult page (followers only) opens its seasons through the session face `showRows`
431. adultShow = found && showRow.adult == true
432. // tracker#26: incomplete → skeletons + the probe until `showComplete` answered
433. completing = found ? showRow.completing : false
434. completeBusy = false
435. isSeries = found && showRow.type != 'movie'
436. skeletonSeasons = ['1', '2', '3']
438. __title = found ? title + ' — ' + appTitle : appTitle
440. View {
441. showPage {
442. if (notFound) {
443. article { class = "main"
444. h1 { "Not found" }
445. p { "This show doesn't exist." }
446. }
447. }
448. if (found) {
449. showHeader {
450. showPoster {
451. if (hasPoster) { img { src = posterUrl alt = title } }
452. if (completing) { skeletonPoster { "aria-hidden" = "true" } }
453. if (hasShortId) { shortIdLabel { id = "shortid" title = "Short id" shortId } }
454. }
455. showMeta {
456. showTitle {
457. h1 { class = "typed" typeWord { class = typeClass typeText } typeSep { "|" } typeName { title } }
458. button { id = "follow" type = "button" class = followClass followText on click(e) { emit toggleFollow(e) } }
459. }
460. if (isMovie) {
461. movieWatch {
462. button { id = "moviewatch" type = "button" class = movieWatchClass "aria-label" = "mark movie watched"
463. svg { viewBox = "0 0 24 24" width = "22" height = "22" "aria-hidden" = "true"
464. circle { cx = "12" cy = "12" r = "10" }
465. path { d = "M7 12.5 L10.5 16 L17 8.5" }
466. }
467. on click(e) { emit toggleMovie(e) }
468. }
469. movieWatchLabel { movieWatchText }
470. }
471. }
472. if (hasLinks) {
473. showLinks {
474. for (l of linkRows) { a { class = "extlink" href = l.href target = "_blank" rel = "noopener" title = l.title "aria-label" = l.title "data-site" = l.site l.label } }
475. }
476. }
477. if (hasGenres) {
478. showGenres {
479. for (g of genreRows) { a { class = "genre-pill" href = g.href g.name } }
480. }
481. }
482. showSummary { summary }
483. if (hasCrew) {
484. showCrew { class = crewClass
485. for (r of crewRows) {
486. if (r.isLabel) { crewLabel { r.text } }
487. if (r.isPerson) { a { class = r.itemClass href = r.href r.name } }
488. }
489. if (crewMore) {
490. button { id = "crewtoggle" type = "button" class = "quiet showall"
491. whenCollapsed { crewAllText }
492. whenAll { "Show less" }
493. on click(e) { emit toggleCrewAll(e) }
494. }
495. }
496. }
497. }
498. if (hasCast) {
499. showCast { class = castClass
500. castHeading { "Cast" }
501. for (c of castRows) {
502. if (c.isLabel) { castLabel { class = c.itemClass c.text } }
503. if (c.isPerson) { a { class = c.itemClass href = c.href "data-role" = c.roleText c.name } }
504. }
505. if (castMore) {
506. button { id = "casttoggle" type = "button" class = "quiet showall"
507. whenCollapsed { castAllText }
508. whenAll { "Show less" }
509. on click(e) { emit toggleCastAll(e) }
510. }
511. }
512. }
513. }
514. if (completing) { skeletonCast { "aria-hidden" = "true" } }
515. }
516. }
517. if (completing) {
518. showLoading { id = "showloading" "aria-busy" = "true"
519. if (isSeries) {
520. for (k of skeletonSeasons) {
521. skeletonRow { "aria-hidden" = "true"
522. skeletonCheck { }
523. skeletonTitle { }
524. }
525. }
526. }
527. showProbe { "aria-hidden" = "true" on animationiteration(e) { emit completeTick(e) } }
528. }
529. }
530. FranchiseWidget { widgets = franchiseWidgets }
531. if (hasRows) {
532. showSeasons {
533. for (row of rows) {
534. if (row.isSeason) {
535. seasonRow { class = row.rowClass
536. button { type = "button" class = row.watchClass value = row.id "aria-label" = "mark season watched"
537. svg { viewBox = "0 0 24 24" width = "22" height = "22" "aria-hidden" = "true"
538. circle { cx = "12" cy = "12" r = "10" }
539. path { d = "M7 12.5 L10.5 16 L17 8.5" }
540. }
541. on click(e) { emit toggleSeason(row.id) }
542. }
543. button { type = "button" class = "season-toggle" value = row.id
544. seasonLabel { row.label }
545. seasonCount { row.episodeCountText }
546. seasonCaret { "aria-hidden" = "true"
547. svg { viewBox = "0 0 24 24" width = "20" height = "20"
548. path { d = "M6 9 L12 15 L18 9" }
549. }
550. }
551. on click(e) { emit toggleCollapse(row.id) }
552. }
553. }
554. }
555. if (row.isEpisode) {
556. episodeRow {
557. button { type = "button" class = row.watchClass value = row.id "aria-label" = "mark episode watched"
558. svg { viewBox = "0 0 24 24" width = "22" height = "22" "aria-hidden" = "true"
559. circle { cx = "12" cy = "12" r = "10" }
560. path { d = "M7 12.5 L10.5 16 L17 8.5" }
561. }
562. on click(e) { emit toggleEpisode(row.id) }
563. }
564. episodeNumber { row.episodeNumber }
565. episodeTitle { row.title }
566. episodeDate { row.airDate }
567. }
568. }
569. if (row.isSkeleton) {
570. skeletonRow { "aria-hidden" = "true"
571. skeletonCheck { }
572. skeletonNumber { }
573. skeletonTitle { }
574. }
575. }
576. }
577. }
578. }
579. Modal { id = "signin" title = "Sign in"
580. p { signInText }
581. footer {
582. button { type = "button" value = "close" "Close" }
583. a { id = "signin-link" class = "button" href = signInHref "Sign in with ident" }
584. }
585. }
586. }
587. }
588. }
590. // Every rebuild of `rows` happens SERVER-SIDE, never by calling `buildRows` from a client handler:
591. // a member function whose body reaches an hl:mpackdb-backed import (seasonsOfShow, episodesOfSeason,
592. // watchesOfUser, …) compiles to nothing on the client (no case ever assigns it — a genuine Hybriel
593. // gap, filed under `issues`) even though the client bundle still calls it, so `this.buildRows(...)`
594. // throws "not a function" in the browser. The client here only ever ASSIGNS the `rows` the server
595. // already built (`rows = r.rows`) — never calls a tainted local helper itself. `slug` goes along so
596. // the face can refetch the show without depending on implicit access to a sibling member.
597. //
598. // tracker#17: opening shows the skeleton rows BEFORE the request; the answer replaces them unless the season was closed
599. // meanwhile (then nothing). An error closes the season again. Closing never asks the server.
600. on toggleCollapse(seasonId) {
601. collapsedChanged = true
602. let m = collapsed
603. if (collapsed[seasonId] != true) {
604. m[seasonId] = true
605. collapsed = m
606. rows = closedRows(rows, seasonId)
607. return null
608. }
609. m[seasonId] = false
610. collapsed = m
611. rows = openingRows(rows, seasonId)
612. if (adultShow) {
613. let a = emit server showRows(slug, collapsed)
614. if (collapsed[seasonId] == true) { return null }
615. if (a == null || a.error != null) { m[seasonId] = true collapsed = m rows = closedRows(rows, seasonId) return null }
616. rows = a.rows
617. return null
618. }
619. let r = emit server showSeasonEpisodes('' + seasonId)
620. if (collapsed[seasonId] == true) { return null }
621. if (r == null || r.error != null) { m[seasonId] = true collapsed = m rows = closedRows(rows, seasonId) return null }
622. rows = filledRows(rows, seasonId, r.episodes, watchedEpisodes)
623. }
625. // tracker#26: the probe's tick — `showComplete` step by step until `done` (once per page: `completeBusy`; other requests are
626. // served between two calls); the last answer replaces the skeletons. A lost answer (null) lets the next tick go on where the
627. // server is; an error (TMDB down, adult) ends the loading and keeps what the page has.
628. on completeTick(e) {
629. if (completeBusy || !completing) { return null }
630. completeBusy = true
631. let s = slug
632. let r = emit server showComplete(s)
633. while (r != null && r.error == null && r.done != true && slug == s) { r = emit server showComplete(s) }
634. completeBusy = false
635. if (r == null || slug != s) { return null }
636. if (r.error != null) { completing = false return null }
637. title = r.title
638. summary = r.summary
639. poster = r.poster
640. genreRows = r.genreRows
641. castRows = r.castRows
642. castCount = r.castCount
643. castMore = r.castMore
644. castAllText = 'Show all (' + r.castCount + ')'
645. crewRows = r.crewRows
646. crewCount = r.crewCount
647. crewMore = r.crewMore
648. crewAllText = 'Show all crew (' + r.crewCount + ')'
649. linkRows = r.linkRows
650. collapsed = r.collapsed
651. collapsedChanged = true
652. rows = r.rows
653. completing = false
654. }
656. // tracker#28: the cast / crew "Show all" toggles — client-only, no request (CSS shows the hidden names)
657. on toggleCastAll(e) {
658. castClass = castClass == 'all' ? 'collapsed' : 'all'
659. }
660. on toggleCrewAll(e) {
661. crewClass = crewClass == 'all' ? 'collapsed' : 'all'
662. }
664. // signed out: the modal, nothing is sent
665. // mission 062: the new `rows` come with the SAME ack as the session sync (SESSION SYNC above: `rows` derives from the session) —
666. // but that sync is built with the MOUNT's open seasons. So the face sends its own rows only once this page opened/closed a season
667. // (`collapsedChanged`, or a completed title); else they came twice (a second buildRows + 14 kB on The Simpsons: ~40 ms per click)
668. on toggleEpisode(episodeId) {
669. if (!signedIn) { document.getElementById('signin').showModal() return null }
670. let r = emit server showToggleEpisode(slug, '' + episodeId, collapsed, collapsedChanged)
671. if (r == null || r.error != null) { return null }
672. if (r.rows != null) { rows = r.rows }
673. }
675. on toggleSeason(seasonId) {
676. if (!signedIn) { document.getElementById('signin').showModal() return null }
677. let r = emit server showToggleSeason(slug, '' + seasonId, collapsed, collapsedChanged)
678. if (r == null || r.error != null) { return null }
679. if (r.rows != null) { rows = r.rows }
680. }
682. // #24: the movie's own check — signed out the modal, nothing sent
683. on toggleMovie(e) {
684. if (!signedIn) { document.getElementById('signin').showModal() return null }
685. let r = emit server showToggleMovie(slug)
686. if (r == null || r.error != null) { return null }
687. movieWatched = r.watched
688. movieWatchClass = r.watched ? 'checkicon solid' : 'checkicon regular'
689. movieWatchText = r.watched ? 'Watched' : 'Not watched'
690. }
692. on toggleFollow(e) {
693. if (!signedIn) { document.getElementById('signin').showModal() return null }
694. let r = emit server showToggleFollow(slug)
695. if (r == null || r.error != null) { return null }
696. following = r.following
697. followClass = r.following ? 'follow' : 'follow inverted'
698. followText = r.following ? 'Following' : 'Follow'
699. }
701. // ---- the faces (the trailing `session` is always the server's: hybriel#16) ----
702. // tracker#26: complete an incomplete title and answer the page's parts — public data, NO session (no page re-mount)
703. on server showComplete(slug) {
704. return completedPageOf(slug != null ? '' + slug : '')
705. }
707. // every row for these open/closed seasons — only an ADULT show's page still uses it (its followers; tracker#17)
708. on server showRows(slug, collapsed, session) {
709. let show = showBySlug(slug)
710. let uid = userIdOfSession(session)
711. if (show == null || adultHiddenFor(show, uid)) { return { error = 'no such show' } }
712. return { ok = true rows = buildRows(show, uid, collapsed) }
713. }
715. // tracker#17: one season's episodes, in order — public data, so NO `session` (no page re-mount, no sync: the fast path).
716. // Refuses a season of an adult title (those pages use showRows above).
717. on server showSeasonEpisodes(seasonId) {
718. if (seasonId == null || hlTypeName(seasonId) != 'String') { return { error = 'no such season' } }
719. let season = seasonById(seasonId)
720. if (season == null) { return { error = 'no such season' } }
721. let show = showById(season.show)
722. if (show == null || show.adult == true) { return { error = 'no such season' } }
723. let out = []
724. for (e of episodesOfSeason(season)) { out.push({ id = e.id episodeNumber = e.episodeNumber title = e.title != null ? e.title : '' airDate = airDateOf(e) }) }
725. return { ok = true episodes = out }
726. }
728. on server showToggleEpisode(slug, episodeId, collapsed, withRows, session) {
729. let show = showBySlug(slug)
730. if (show == null) { return { error = 'no such show' } }
731. let uid = userIdOfSession(session)
732. if (uid == null) { return { error = 'you are not signed in' } }
733. if (adultHiddenFor(show, uid)) { return { error = 'no such show' } }
734. let rows = watchesOfUser(uid)
735. let watched = isWatched(rows, 'episode', episodeId) == false
736. let ok = setWatched(uid, 'episode', episodeId, rows, watched)
737. if (!ok) { return { error = 'could not save the watch' } }
738. return withRows == true ? { ok = true rows = buildRows(show, uid, collapsed) } : { ok = true }
739. }
741. on server showToggleSeason(slug, seasonId, collapsed, withRows, session) {
742. let show = showBySlug(slug)
743. if (show == null) { return { error = 'no such show' } }
744. let uid = userIdOfSession(session)
745. if (uid == null) { return { error = 'you are not signed in' } }
746. if (adultHiddenFor(show, uid)) { return { error = 'no such show' } }
747. let season = seasonById(seasonId)
748. if (season == null) { return { error = 'no such season' } }
749. let rows = watchesOfUser(uid)
750. // #23: not all episodes watched → watch them all; all watched → unwatch them all
751. let watched = !seasonAllWatched(season, watchedSet(rows))
752. let ok = setSeasonWatched(uid, seasonId, season.episodes, rows, watched)
753. if (!ok) { return { error = 'could not save the watch' } }
754. return withRows == true ? { ok = true rows = buildRows(show, uid, collapsed) } : { ok = true }
755. }
757. // #24: a movie's watched check (only a movie: a series is watched by its episodes)
758. on server showToggleMovie(slug, session) {
759. let show = showBySlug(slug)
760. if (show == null || show.type != 'movie') { return { error = 'no such movie' } }
761. let uid = userIdOfSession(session)
762. if (uid == null) { return { error = 'you are not signed in' } }
763. if (adultHiddenFor(show, uid)) { return { error = 'no such movie' } }
764. let rows = watchesOfUser(uid)
765. let watched = isWatched(rows, 'movie', show.id) == false
766. if (!setWatched(uid, 'movie', show.id, rows, watched)) { return { error = 'could not save the watch' } }
767. return { ok = true watched = watched }
768. }
770. on server showToggleFollow(slug, session) {
771. let show = showBySlug(slug)
772. if (show == null) { return { error = 'no such show' } }
773. let uid = userIdOfSession(session)
774. if (uid == null) { return { error = 'you are not signed in' } }
775. let follow = isFollowing(uid, show.id) == false
776. if (!setFollowed(uid, show.id, follow)) { return { error = 'could not save the follow' } }
777. return { ok = true following = follow }
778. }