tracker

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1. // components/show.hl — `/shows/:slug` (tracker.worldapi.org#4): a show's own page. Creator's words:
2. // "the poster on the left, right of it the title of the show, the genre pills, below the plot summary,
3. // below that the artists just as normal links, separated with comma color red, genres are blue" (the
4. // header) — "then all seasons in reverse order, latest on top, below them collapsable their episodes,
5. // episodes first the round check icon, if the episode was watched by the user looking its solid, if
6. // not its regular, then the episode number, then the title. the last season is not collapsed. click on
7. // the check adds a watch. the season also has a check, if the season is checked or unchecked all its
8. // episodes get checked or unchecked. artists link to /person/<artist-slug> the genre to /genre/<genre-slug>."
9. //
10. // THE ROWS ARE ONE FLAT LIST, not a nested for-loop over seasons > episodes: the vendored build may
11. // still lack the fix for hybriel#86 (a nested for over a reassigned outer list keeps stale inner
12. // cells) — a single-level `for (row of rows)` with a `kind` field, reassigned whole on every click,
13. // is the same proven-safe shape components/main.hl's own header and ident's inbox.hl already use.
14. // `rows` is rebuilt from scratch (seasons/episodes refetched by id, watch rows refetched) on every
15. // toggle — cheap: a show has at most a few dozen episodes per season.
16. //
17. // Mission 047 (the creator, 2026-10-01): a caret at the season header's right edge (down = open, right = collapsed); episode
18. // rows not indented; on a phone the title first, then the poster at full width, then genres/plot/cast; a Follow toggle
19. // next to the title. SIGNED OUT the checks and Follow are visible too: a click opens the "sign in" modal (modal.hl, copied
20. // from components.hybriel) and writes nothing.
21. //
22. // tracker.worldapi.org#17 (mission 057): the caret points DOWN while a season is closed and UP while it is open. Opening a
23. // season shows SKELETON rows at once (min(episodes, 8), a CSS shimmer, styles.hl) and then its episodes from the face
24. // `showSeasonEpisodes`, which takes NO session: a face with `session` makes hl:web re-mount the whole page on the server and
25. // ship every session-derived member back as a `sync` (WebFramework.hl `inbound`) — that, not the episodes, was most of the
26. // old 250–450 ms (real data). The watched state comes from `watchedEpisodes` (this show's watched episodes per season, rendered
27. // with the page and re-synced after every watch face). Closing is client-only (no request). An ADULT show (only its
28. // followers see it) keeps the session face `showRows`: the public face refuses adult seasons.
29. //
30. // tracker.worldapi.org#12: link icons under the title — the show on TMDB, IMDb, TheTVDB, TVmaze (a movie: TMDB + IMDb),
31. // only for the ids it has (shows.hl externalLinksOf), each in a new tab.
32. //
33. // mission 058: #22 every episode row shows its air date (`release`, 'YYYY-MM-DD' like /my/unwatched; none → empty). #23 a
34. // season's check is DERIVED: solid exactly when every one of its episodes is watched (a season without episodes: its own
35. // season watch) — unchecking one episode turns the season off with the face's answer, checking it again turns it on; the
36. // season click watches all when not all are watched, else unwatches all. #24 a MOVIE's page has its own watched check
37. // (watch `targetType = 'movie'`, target = the title's id; face `showToggleMovie`), signed out → the sign-in modal.
38. //
39. // tracker.worldapi.org#26: an INCOMPLETE title (one a person page added from a filmography — details.hl `needsDetails`) shows
40. // what it has plus skeletons (poster, cast line, season rows for a series) and completes itself WITHOUT a reload: the
41. // invisible `showProbe` (endless short CSS animation — hl:web has no mount hook, the person page's trick) calls the face
42. // `showComplete` until it is done — one step per call (details.hl completeStep: TMDB details + ids + cast; a series' seasons/
43. // episodes in parts; poster, TVmaze) — and the last answer's parts replace the skeletons. No session (no page re-mount); adult
44. // refused.
45. //
46. // tracker.worldapi.org#28: the WHOLE cast and the key crew (details.hl stores them: a series' cast of every season, main cast
47. // first by episode count, then "Guest stars"; crew = Created by / Directed by / Written by / Screenplay / Story / Music). The
48. // cast shows its first `castShown` (20) and a "Show all (N)" toggle, each crew job its first `crewShown` (6) and one "Show all
49. // crew (N)" toggle — CLIENT-SIDE (the rows are all rendered, CSS hides the rest; `castClass`/`crewClass`, no request). Names
50. // link to /person/<slug>; the character in brackets after the name (CSS `attr(data-role)` — one element per name: the SSR's
51. // line breaks inside a wrapper element put a space before the comma).
52. parent './main.hl'
53. import Modal from './modal.hl'
54. import { appTitle } from '../project.hl'
55. import { userIdOfSession, loginHref } from '../users.hl'
56. import { isFollowing, setFollowed } from '../follows.hl'
57. import { showBySlug, showById, genreById, personById, seasonsOfShow, episodesOfSeason, seasonById, posterName, externalLinksOf, summaryOf } from '../shows.hl'
58. import { watchesOfUser, isWatched, watchedSet, setWatched, setSeasonWatched, watchClassOf } from '../watches.hl'
59. import { needsDetails, completeStep, completeLine, persistDetails } from '../details.hl'
61. // ---- pure helpers ----------------------------------------------------------------------------
62. // `static`, like calendar.hl's `soonOf` — a PLAIN instance member function that calls an
63. // hl:mpackdb-backed import (seasonsOfShow, episodesOfSeason, watchesOfUser, …) comes back null
64. // when called from an `on server` face (confirmed by running the gate: "'buildRows' is not
65. // callable — it holds null" at the face's call site, even though the SAME call works fine as a
66. // member's own initializer at the top of this file). `static` is the proven-safe shape (calendar's
67. // `soonOf`, called from `calLoad`/`calSettingsLoad`, an mpackdb-backed helper exactly like this one).
68. static initialCollapsed = (seasons) => {
69. let m = {}
70. let i = 0
71. while (i < seasons.length) {
72. if (i > 0) { m[seasons[i].id] = true }
73. i = i + 1
74. }
75. return m
76. }
77. static genreRowsOf = (show) => {
78. let out = []
79. for (gid of show.genres) {
80. let g = genreById(gid)
81. if (g != null) { out.push({ id = g.id name = g.name href = '/genres/' + g.urlSegment }) }
82. }
83. return out
84. }
85. // tracker#28: how many names show before "Show all" (cast; per crew job)
86. static castShown = 20
87. static crewShown = 6
88. static listOf = (v) => { return v == null ? [] : v }
89. // the cast as flat rows (no nested for, see THE ROWS above): `isPerson` rows { name, href, roleText (' (Character)' or ''),
90. // itemClass } and before the first guest one `isLabel` row "Guest stars". itemClass: `more` = hidden until "Show all", `end` =
91. // no comma after it (the last of a group), `cut` = the last one shown while collapsed (no comma then)
92. static castRowsOf = (show) => {
93. let people = []
94. for (c of listOf(show.cast)) {
95. let p = c != null && c.person != null ? personById(c.person) : null
96. // mission 062: a guest without a person record — the link creates it on the first open (project.hl guestRoute)
97. 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 }) }
98. 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 }) }
99. }
100. let out = []
101. let k = 0
102. let guests = false
103. while (k < people.length) {
104. let c = people[k]
105. if (c.guest && !guests && k > 0) {
106. guests = true
107. out.push({ isLabel = true isPerson = false text = 'Guest stars' name = '' href = '' roleText = '' itemClass = k >= castShown ? 'more' : '' })
108. }
109. let last = k == people.length - 1 || (people[k + 1].guest && !c.guest)
110. let cls = (k >= castShown ? ' more' : '') + (last ? ' end' : '') + (k == castShown - 1 ? ' cut' : '')
111. out.push({ isLabel = false isPerson = true text = '' name = c.name href = c.href roleText = c.role != '' ? ' (' + c.role + ')' : '' itemClass = 'artist-link' + cls })
112. k = k + 1
113. }
114. return out
115. }
116. static castCountOf = (rows) => {
117. let n = 0
118. for (r of rows) { if (r.isPerson) { n = n + 1 } }
119. return n
120. }
121. static crewLabels = { creator = 'Created by' director = 'Directed by' writer = 'Written by' screenplay = 'Screenplay' story = 'Story' composer = 'Music' }
122. // the crew as flat rows: per job (in stored order) an `isLabel` row, then its people (itemClass as for the cast, `more` after
123. // the first crewShown of a job)
124. static crewRowsOf = (show) => {
125. let people = []
126. for (c of listOf(show.crew)) {
127. let p = c != null ? personById(c.person) : null
128. if (p != null && crewLabels[c.job] != null) { people.push({ name = c.name != null ? c.name : p.name href = '/person/' + p.urlSegment job = c.job }) }
129. }
130. let out = []
131. let k = 0
132. let inJob = 0
133. while (k < people.length) {
134. let c = people[k]
135. if (k == 0 || people[k - 1].job != c.job) {
136. inJob = 0
137. out.push({ isLabel = true isPerson = false text = crewLabels[c.job] name = '' href = '' itemClass = '' })
138. }
139. let last = k == people.length - 1 || people[k + 1].job != c.job
140. 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' : '') })
141. inJob = inJob + 1
142. k = k + 1
143. }
144. return out
145. }
146. // how many crew names are hidden while collapsed (0 = no toggle) and how many there are
147. static crewHiddenOf = (rows) => {
148. let n = 0
149. for (r of rows) { if (r.isPerson && r.itemClass.includes(' more')) { n = n + 1 } }
150. return n
151. }
152. static crewCountOf = (rows) => {
153. let n = 0
154. for (r of rows) { if (r.isPerson) { n = n + 1 } }
155. return n
156. }
157. // a View attribute must be a literal, a member or a field path — never an inline expression — so
158. // every ternary (watched -> icon class, collapsed -> row class) is resolved HERE, once, into a
159. // plain field the View just reads (row.watchClass, row.rowClass); `watchClassOf` itself lives in
160. // watches.hl (shared with /unwatched and /schedule, "reuse, don't copy")
161. // #22: an episode's air date as the lists show it ('YYYY-MM-DD'), '' when it has none
162. static airDateOf = (e) => { return e.release != null && hlTypeName(e.release) == 'String' ? e.release : '' }
163. // #23: a season is watched when ALL its episodes are (by the ids it lists); one without episodes keeps its own season watch
164. static seasonAllWatched = (s, watched) => {
165. if (s.episodes.length == 0) { return watched['season:' + s.id] == true }
166. for (eid of s.episodes) { if (watched['episode:' + eid] != true) { return false } }
167. return true
168. }
169. static buildRows = (show, uid, collapsed) => {
170. let watched = watchedSet(uid != null ? watchesOfUser(uid) : [])
171. let out = []
172. for (s of seasonsOfShow(show)) {
173. let isCollapsed = collapsed[s.id] == true
174. let label = s.title != null && s.title != '' ? s.title : 'Season ' + s.seasonNumber
175. let seasonWatched = seasonAllWatched(s, watched)
176. 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' })
177. if (!isCollapsed) {
178. for (e of episodesOfSeason(s)) {
179. let epWatched = watched['episode:' + e.id] == true
180. 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) })
181. }
182. }
183. }
184. return out
185. }
187. // what the client marks the rows of a season it opens with (tracker#17) — only this show's, never the user's whole watch
188. // list (every member is shipped to the browser). Per season with a watched episode: `{ all, except }` — `all` = most of
189. // it is watched, then `except` holds the UNwatched ids, else the watched ones (a fully watched 142-episode season is
190. // `{ all = true except = {} }`, not 142 ids). No entry = nothing watched.
191. static watchedEpisodesOf = (show, uid) => {
192. let m = {}
193. if (uid == null) { return m }
194. let watched = watchedSet(watchesOfUser(uid))
195. for (s of seasonsOfShow(show)) {
196. let yes = {}
197. let no = {}
198. let n = 0
199. for (eid of s.episodes) {
200. if (watched['episode:' + eid] == true) { yes[eid] = true n = n + 1 } else { no[eid] = true }
201. }
202. if (n > 0) { m[s.id] = n * 2 > s.episodes.length ? { all = true except = no } : { all = false except = yes } }
203. }
204. return m
205. }
206. // is this episode watched, by that per-season shape (client-side, pure)
207. static watchedIn = (entry, episodeId) => {
208. if (entry == null) { return false }
209. let listed = entry.except[episodeId] == true
210. return entry.all ? !listed : listed
211. }
213. // ---- the rows as the CLIENT changes them (tracker#17) — pure: no import is reached, so they run in the browser ----------
214. // (`watchClassOf` is an import of the mpackdb-backed watches.hl, so `filledRows` writes its two classes itself)
215. static seasonRowAs = (row, isCollapsed) => {
216. 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' }
217. }
218. // the season opened: its caret up at once, `skeletonCount` placeholder rows under it
219. static openingRows = (rows, seasonId) => {
220. let out = []
221. for (row of rows) {
222. if (row.isSeason && row.id == seasonId) {
223. out.push(seasonRowAs(row, false))
224. let i = 0
225. while (i < row.skeletonCount) {
226. out.push({ kind = 'skeleton' isSeason = false isEpisode = false isSkeleton = true id = seasonId + '-skeleton-' + i seasonId = seasonId })
227. i = i + 1
228. }
229. } else { out.push(row) }
230. }
231. return out
232. }
233. // the season closed: its episode (and skeleton) rows gone, caret down
234. static closedRows = (rows, seasonId) => {
235. let out = []
236. for (row of rows) {
237. if (row.isSeason && row.id == seasonId) { out.push(seasonRowAs(row, true)) }
238. else if (!row.isSeason && row.seasonId == seasonId) { }
239. else { out.push(row) }
240. }
241. return out
242. }
243. // the episodes arrived: they replace the season's skeleton rows. No skeleton of it left (closed meanwhile, or a watch face
244. // already rebuilt every row) → the rows stay as they are (no double rows)
245. static filledRows = (rows, seasonId, episodes, watched) => {
246. let out = []
247. let done = false
248. for (row of rows) {
249. if (row.isSkeleton && row.seasonId == seasonId) {
250. if (!done) {
251. for (e of episodes) {
252. let w = watchedIn(watched[seasonId], e.id)
253. 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' })
254. }
255. done = true
256. }
257. } else { out.push(row) }
258. }
259. return out
260. }
262. // a LOCAL static like buildRows (an imported mpackdb helper called straight from a member's initializer came back false
263. // after a client-side navigation to the page — the gate's follow check)
264. static followingOf = (show, uid) => { return uid != null && isFollowing(uid, show.id) }
265. // #24: has this user watched this movie (a watch `movie:<title id>`)?
266. static movieWatchedOf = (show, uid) => { return uid != null && isWatched(watchesOfUser(uid), 'movie', show.id) }
267. // mission 056: an ADULT title's page (TMDB's flag `adult == true`, mission 054) is "Not found" for everyone who does not
268. // follow it (signed out too); a follower sees it as before. Unknown (`null`) is not hidden here — only in the lists.
269. // With hybriel ≥ 73267707 (#121/#122) `showRow`/`found` are server sites re-derived after every session face with the page's
270. // 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).
271. // Mission 054's try (`found = … && !adultHiddenFor(showRow, me)`, `collapsed`/`rows` from `found`) broke the checks.
272. static adultHiddenFor = (show, uid) => { return show.adult == true && !followingOf(show, uid) }
273. // 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
274. // row of a hidden title must never be one
275. static visibleShow = (slug, uid) => {
276. let s = showBySlug(slug)
277. return s != null && adultHiddenFor(s, uid) ? null : s
278. }
279. // 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
280. // AND re-sends it after every watch/follow click (SESSION SYNC below): the whole record was ~1 MB on The Simpsons (300 cast + crew
281. // entries). null = not found / hidden.
282. static pageShowOf = (slug, uid) => {
283. let s = visibleShow(slug, uid)
284. if (s == null) { return null }
285. let movie = s.type == 'movie'
286. return { id = s.id title = s.title summary = summaryOf(s) type = s.type adult = s.adult == true shortId = s.shortId != null ? '' + s.shortId : ''
287. poster = posterName(s) genreRows = genreRowsOf(s) linkRows = externalLinksOf(s) completing = completingOf(s) following = followingOf(s, uid)
288. movieWatched = movie ? movieWatchedOf(s, uid) : false }
289. }
290. // the seasons/episodes rows and the per-season watch state by the slug (the record itself stays on the server)
291. static rowsOfSlug = (slug, uid, collapsed) => {
292. let s = showBySlug(slug)
293. return s != null ? buildRows(s, uid, collapsed) : []
294. }
295. static watchedEpisodesOfSlug = (slug, uid) => {
296. let s = showBySlug(slug)
297. return s != null ? watchedEpisodesOf(s, uid) : {}
298. }
299. // the initial open/closed seasons from the SLUG alone (not from `showRow`, which reads the session — see `collapsed`)
300. static initialCollapsedOf = (slug) => {
301. let s = showBySlug(slug)
302. return s != null ? initialCollapsed(seasonsOfShow(s)) : {}
303. }
305. // mission 062: the cast and crew rows by the SLUG alone (not from `showRow`, which reads the session — see `castRows`). An
306. // ADULT title (its page only for its followers) shows none: every member is shipped to the browser, and adult titles never get
307. // credits anyway (details.hl skips them; at most a migrated cast)
308. static publicShowOf = (slug) => {
309. let s = showBySlug(slug)
310. return s != null && s.adult != true ? s : null
311. }
312. static castOfSlug = (slug) => {
313. let s = publicShowOf(slug)
314. return s != null ? castRowsOf(s) : []
315. }
316. static crewOfSlug = (slug) => {
317. let s = publicShowOf(slug)
318. return s != null ? crewRowsOf(s) : []
319. }
321. // tracker#26: the page loads this title's full details on open
322. static completingOf = (show) => { return needsDetails(show) }
323. // the face's work: ONE step of completing the title (details.hl completeStep — a series takes a few; a second viewer drives the
324. // same job or finds it complete); when done, every part of the page that changes — the rows without anyone's watch state (a
325. // title that was incomplete had no episodes to watch)
326. static completedPageOf = (slug) => {
327. let show = showBySlug(slug)
328. if (show == null || show.adult == true) { return { error = 'no such show' } }
329. if (needsDetails(show)) {
330. let r = completeStep(show.id)
331. if (r.retry || r.adult == true) { return { error = r.error != '' ? r.error : 'no such show' } }
332. if (!r.done) { return { done = false steps = r.sum.steps } }
333. if (!r.skipped) {
334. persistDetails()
335. console.log('details on open: ' + completeLine(show.title, r.sum))
336. }
337. show = showById(show.id)
338. }
339. let cl = initialCollapsed(seasonsOfShow(show))
340. let pn = posterName(show)
341. let crew = crewRowsOf(show)
342. let cast = castRowsOf(show)
343. return { done = true title = show.title summary = summaryOf(show) poster = pn genreRows = genreRowsOf(show) castRows = cast
344. castCount = castCountOf(cast) castMore = castCountOf(cast) > castShown crewRows = crew crewCount = crewCountOf(crew) crewMore = crewHiddenOf(crew) > 0
345. linkRows = externalLinksOf(show) collapsed = cl rows = buildRows(show, null, cl) }
346. }
348. // ---- reactive members -----------------------------------------------------------------------
349. slug = null
350. session = null
351. userId = userIdOfSession(session)
352. signedIn = userId != null
353. // SESSION SYNC (mission 047; since hybriel #121/#122, mission 056): a face taking `session` answers with a `sync` of every
354. // member derived from session that reaches an import (here `showRow`, `found`, `following`, `rows`, …), re-derived on the
355. // server with the page's route params but the MOUNT's other state — so client state (`collapsed`) must never derive from
356. // them. `me` stays the plain copy mission 047 introduced.
357. me = userId
359. showRow = pageShowOf(slug, me)
360. found = showRow != null
361. notFound = showRow == null
363. // the Follow toggle: "Follow" = the inverted button (accent border), "Following" = the filled one
364. following = found ? showRow.following : false
365. followClass = following ? 'follow' : 'follow inverted'
366. followText = following ? 'Following' : 'Follow'
367. signInHref = loginHref
369. // #24: a movie's watched check (same icon/classes as the episodes); the classes written out, not `watchClassOf` (an import of
370. // the mpackdb-backed watches.hl cannot run in the browser when the member is re-derived there)
371. isMovie = found && showRow.type == 'movie'
372. movieWatched = isMovie ? showRow.movieWatched : false
373. movieWatchClass = movieWatched ? 'checkicon solid' : 'checkicon regular'
374. movieWatchText = movieWatched ? 'Watched' : 'Not watched'
375. 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.'
377. title = found ? showRow.title : ''
378. // tracker#18: the creator's own text, else TMDB's, else TVmaze's (pageShowOf → shows.hl summaryOf)
379. summary = found && showRow.summary != null ? showRow.summary : ''
380. poster = found ? showRow.poster : null
381. hasPoster = poster != null
382. posterUrl = hasPoster ? '/posters/' + poster : ''
383. // mission 060 (tracker.worldapi.org#27): the short id under the poster (none yet while the backfill has not reached it)
384. shortId = found ? showRow.shortId : ''
385. hasShortId = shortId != ''
387. genreRows = found ? showRow.genreRows : []
388. hasGenres = genreRows.length > 0
389. // mission 062: cast + crew from the SLUG (`castOfSlug`, `crewOfSlug`), never from `showRow` — a member derived from the session is
390. // re-derived and re-SENT after every watch/follow click (SESSION SYNC above): The Simpsons' 300 names took 0.7 s per click
391. castRows = castOfSlug(slug)
392. hasCast = castRows.length > 0
393. // tracker#28: "Show all (N)" — the toggles' state is CLIENT state: literals, never derived from `showRow` (session sync)
394. castCount = castCountOf(castRows)
395. castMore = castCount > castShown
396. castAllText = 'Show all (' + castCount + ')'
397. castClass = 'collapsed'
398. crewRows = crewOfSlug(slug)
399. hasCrew = crewRows.length > 0
400. crewCount = crewCountOf(crewRows)
401. crewMore = crewHiddenOf(crewRows) > 0
402. crewAllText = 'Show all crew (' + crewCount + ')'
403. crewClass = 'collapsed'
404. linkRows = found ? showRow.linkRows : []
405. hasLinks = linkRows.length > 0
407. // NOT from `showRow`/`found`: they read the session (via `me`), so a member derived from them is re-derived on the server
408. // after every session face with the MOUNT's state — `collapsed` (client state) would snap back to the initial seasons (mission
409. // 056: the 2nd episode click in a re-opened season did nothing). The season ids of a hidden page are no secret.
410. collapsed = initialCollapsedOf(slug)
411. // mission 062: has this page opened/closed a season (client state) — then a watch face sends its own rows (toggleEpisode)
412. collapsedChanged = false
413. rows = found ? rowsOfSlug(slug, me, collapsed) : []
414. hasRows = rows.length > 0
415. watchedEpisodes = found ? watchedEpisodesOfSlug(slug, me) : {}
416. // an adult page (followers only) opens its seasons through the session face `showRows`
417. adultShow = found && showRow.adult == true
418. // tracker#26: incomplete → skeletons + the probe until `showComplete` answered
419. completing = found ? showRow.completing : false
420. completeBusy = false
421. isSeries = found && showRow.type != 'movie'
422. skeletonSeasons = ['1', '2', '3']
424. __title = found ? title + ' — ' + appTitle : appTitle
426. View {
427. showPage {
428. if (notFound) {
429. article { class = "main"
430. h1 { "Not found" }
431. p { "This show doesn't exist." }
432. }
433. }
434. if (found) {
435. showHeader {
436. showPoster {
437. if (hasPoster) { img { src = posterUrl alt = title } }
438. if (completing) { skeletonPoster { "aria-hidden" = "true" } }
439. if (hasShortId) { shortIdLabel { id = "shortid" title = "Short id" shortId } }
440. }
441. showMeta {
442. showTitle {
443. h1 { title }
444. button { id = "follow" type = "button" class = followClass followText on click(e) { emit toggleFollow(e) } }
445. }
446. if (isMovie) {
447. movieWatch {
448. button { id = "moviewatch" type = "button" class = movieWatchClass "aria-label" = "mark movie watched"
449. svg { viewBox = "0 0 24 24" width = "22" height = "22" "aria-hidden" = "true"
450. circle { cx = "12" cy = "12" r = "10" }
451. path { d = "M7 12.5 L10.5 16 L17 8.5" }
452. }
453. on click(e) { emit toggleMovie(e) }
454. }
455. movieWatchLabel { movieWatchText }
456. }
457. }
458. if (hasLinks) {
459. showLinks {
460. 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 } }
461. }
462. }
463. if (hasGenres) {
464. showGenres {
465. for (g of genreRows) { a { class = "genre-pill" href = g.href g.name } }
466. }
467. }
468. showSummary { summary }
469. if (hasCrew) {
470. showCrew { class = crewClass
471. for (r of crewRows) {
472. if (r.isLabel) { crewLabel { r.text } }
473. if (r.isPerson) { a { class = r.itemClass href = r.href r.name } }
474. }
475. if (crewMore) {
476. button { id = "crewtoggle" type = "button" class = "quiet showall"
477. whenCollapsed { crewAllText }
478. whenAll { "Show less" }
479. on click(e) { emit toggleCrewAll(e) }
480. }
481. }
482. }
483. }
484. if (hasCast) {
485. showCast { class = castClass
486. castHeading { "Cast" }
487. for (c of castRows) {
488. if (c.isLabel) { castLabel { class = c.itemClass c.text } }
489. if (c.isPerson) { a { class = c.itemClass href = c.href "data-role" = c.roleText c.name } }
490. }
491. if (castMore) {
492. button { id = "casttoggle" type = "button" class = "quiet showall"
493. whenCollapsed { castAllText }
494. whenAll { "Show less" }
495. on click(e) { emit toggleCastAll(e) }
496. }
497. }
498. }
499. }
500. if (completing) { skeletonCast { "aria-hidden" = "true" } }
501. }
502. }
503. if (completing) {
504. showLoading { id = "showloading" "aria-busy" = "true"
505. if (isSeries) {
506. for (k of skeletonSeasons) {
507. skeletonRow { "aria-hidden" = "true"
508. skeletonCheck { }
509. skeletonTitle { }
510. }
511. }
512. }
513. showProbe { "aria-hidden" = "true" on animationiteration(e) { emit completeTick(e) } }
514. }
515. }
516. if (hasRows) {
517. showSeasons {
518. for (row of rows) {
519. if (row.isSeason) {
520. seasonRow { class = row.rowClass
521. button { type = "button" class = row.watchClass value = row.id "aria-label" = "mark season watched"
522. svg { viewBox = "0 0 24 24" width = "22" height = "22" "aria-hidden" = "true"
523. circle { cx = "12" cy = "12" r = "10" }
524. path { d = "M7 12.5 L10.5 16 L17 8.5" }
525. }
526. on click(e) { emit toggleSeason(row.id) }
527. }
528. button { type = "button" class = "season-toggle" value = row.id
529. seasonLabel { row.label }
530. seasonCount { row.episodeCountText }
531. seasonCaret { "aria-hidden" = "true"
532. svg { viewBox = "0 0 24 24" width = "20" height = "20"
533. path { d = "M6 9 L12 15 L18 9" }
534. }
535. }
536. on click(e) { emit toggleCollapse(row.id) }
537. }
538. }
539. }
540. if (row.isEpisode) {
541. episodeRow {
542. button { type = "button" class = row.watchClass value = row.id "aria-label" = "mark episode watched"
543. svg { viewBox = "0 0 24 24" width = "22" height = "22" "aria-hidden" = "true"
544. circle { cx = "12" cy = "12" r = "10" }
545. path { d = "M7 12.5 L10.5 16 L17 8.5" }
546. }
547. on click(e) { emit toggleEpisode(row.id) }
548. }
549. episodeNumber { row.episodeNumber }
550. episodeTitle { row.title }
551. episodeDate { row.airDate }
552. }
553. }
554. if (row.isSkeleton) {
555. skeletonRow { "aria-hidden" = "true"
556. skeletonCheck { }
557. skeletonNumber { }
558. skeletonTitle { }
559. }
560. }
561. }
562. }
563. }
564. Modal { id = "signin" title = "Sign in"
565. p { signInText }
566. footer {
567. button { type = "button" value = "close" "Close" }
568. a { id = "signin-link" class = "button" href = signInHref "Sign in with ident" }
569. }
570. }
571. }
572. }
573. }
575. // Every rebuild of `rows` happens SERVER-SIDE, never by calling `buildRows` from a client handler:
576. // a member function whose body reaches an hl:mpackdb-backed import (seasonsOfShow, episodesOfSeason,
577. // watchesOfUser, …) compiles to nothing on the client (no case ever assigns it — a genuine Hybriel
578. // gap, filed under `issues`) even though the client bundle still calls it, so `this.buildRows(...)`
579. // throws "not a function" in the browser. The client here only ever ASSIGNS the `rows` the server
580. // already built (`rows = r.rows`) — never calls a tainted local helper itself. `slug` goes along so
581. // the face can refetch the show without depending on implicit access to a sibling member.
582. //
583. // tracker#17: opening shows the skeleton rows BEFORE the request; the answer replaces them unless the season was closed
584. // meanwhile (then nothing). An error closes the season again. Closing never asks the server.
585. on toggleCollapse(seasonId) {
586. collapsedChanged = true
587. let m = collapsed
588. if (collapsed[seasonId] != true) {
589. m[seasonId] = true
590. collapsed = m
591. rows = closedRows(rows, seasonId)
592. return null
593. }
594. m[seasonId] = false
595. collapsed = m
596. rows = openingRows(rows, seasonId)
597. if (adultShow) {
598. let a = emit server showRows(slug, collapsed)
599. if (collapsed[seasonId] == true) { return null }
600. if (a == null || a.error != null) { m[seasonId] = true collapsed = m rows = closedRows(rows, seasonId) return null }
601. rows = a.rows
602. return null
603. }
604. let r = emit server showSeasonEpisodes('' + seasonId)
605. if (collapsed[seasonId] == true) { return null }
606. if (r == null || r.error != null) { m[seasonId] = true collapsed = m rows = closedRows(rows, seasonId) return null }
607. rows = filledRows(rows, seasonId, r.episodes, watchedEpisodes)
608. }
610. // tracker#26: the probe's tick — `showComplete` step by step until `done` (once per page: `completeBusy`; other requests are
611. // served between two calls); the last answer replaces the skeletons. A lost answer (null) lets the next tick go on where the
612. // server is; an error (TMDB down, adult) ends the loading and keeps what the page has.
613. on completeTick(e) {
614. if (completeBusy || !completing) { return null }
615. completeBusy = true
616. let s = slug
617. let r = emit server showComplete(s)
618. while (r != null && r.error == null && r.done != true && slug == s) { r = emit server showComplete(s) }
619. completeBusy = false
620. if (r == null || slug != s) { return null }
621. if (r.error != null) { completing = false return null }
622. title = r.title
623. summary = r.summary
624. poster = r.poster
625. genreRows = r.genreRows
626. castRows = r.castRows
627. castCount = r.castCount
628. castMore = r.castMore
629. castAllText = 'Show all (' + r.castCount + ')'
630. crewRows = r.crewRows
631. crewCount = r.crewCount
632. crewMore = r.crewMore
633. crewAllText = 'Show all crew (' + r.crewCount + ')'
634. linkRows = r.linkRows
635. collapsed = r.collapsed
636. collapsedChanged = true
637. rows = r.rows
638. completing = false
639. }
641. // tracker#28: the cast / crew "Show all" toggles — client-only, no request (CSS shows the hidden names)
642. on toggleCastAll(e) {
643. castClass = castClass == 'all' ? 'collapsed' : 'all'
644. }
645. on toggleCrewAll(e) {
646. crewClass = crewClass == 'all' ? 'collapsed' : 'all'
647. }
649. // signed out: the modal, nothing is sent
650. // mission 062: the new `rows` come with the SAME ack as the session sync (SESSION SYNC above: `rows` derives from the session) —
651. // 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
652. // (`collapsedChanged`, or a completed title); else they came twice (a second buildRows + 14 kB on The Simpsons: ~40 ms per click)
653. on toggleEpisode(episodeId) {
654. if (!signedIn) { document.getElementById('signin').showModal() return null }
655. let r = emit server showToggleEpisode(slug, '' + episodeId, collapsed, collapsedChanged)
656. if (r == null || r.error != null) { return null }
657. if (r.rows != null) { rows = r.rows }
658. }
660. on toggleSeason(seasonId) {
661. if (!signedIn) { document.getElementById('signin').showModal() return null }
662. let r = emit server showToggleSeason(slug, '' + seasonId, collapsed, collapsedChanged)
663. if (r == null || r.error != null) { return null }
664. if (r.rows != null) { rows = r.rows }
665. }
667. // #24: the movie's own check — signed out the modal, nothing sent
668. on toggleMovie(e) {
669. if (!signedIn) { document.getElementById('signin').showModal() return null }
670. let r = emit server showToggleMovie(slug)
671. if (r == null || r.error != null) { return null }
672. movieWatched = r.watched
673. movieWatchClass = r.watched ? 'checkicon solid' : 'checkicon regular'
674. movieWatchText = r.watched ? 'Watched' : 'Not watched'
675. }
677. on toggleFollow(e) {
678. if (!signedIn) { document.getElementById('signin').showModal() return null }
679. let r = emit server showToggleFollow(slug)
680. if (r == null || r.error != null) { return null }
681. following = r.following
682. followClass = r.following ? 'follow' : 'follow inverted'
683. followText = r.following ? 'Following' : 'Follow'
684. }
686. // ---- the faces (the trailing `session` is always the server's: hybriel#16) ----
687. // tracker#26: complete an incomplete title and answer the page's parts — public data, NO session (no page re-mount)
688. on server showComplete(slug) {
689. return completedPageOf(slug != null ? '' + slug : '')
690. }
692. // every row for these open/closed seasons — only an ADULT show's page still uses it (its followers; tracker#17)
693. on server showRows(slug, collapsed, session) {
694. let show = showBySlug(slug)
695. let uid = userIdOfSession(session)
696. if (show == null || adultHiddenFor(show, uid)) { return { error = 'no such show' } }
697. return { ok = true rows = buildRows(show, uid, collapsed) }
698. }
700. // tracker#17: one season's episodes, in order — public data, so NO `session` (no page re-mount, no sync: the fast path).
701. // Refuses a season of an adult title (those pages use showRows above).
702. on server showSeasonEpisodes(seasonId) {
703. if (seasonId == null || hlTypeName(seasonId) != 'String') { return { error = 'no such season' } }
704. let season = seasonById(seasonId)
705. if (season == null) { return { error = 'no such season' } }
706. let show = showById(season.show)
707. if (show == null || show.adult == true) { return { error = 'no such season' } }
708. let out = []
709. for (e of episodesOfSeason(season)) { out.push({ id = e.id episodeNumber = e.episodeNumber title = e.title != null ? e.title : '' airDate = airDateOf(e) }) }
710. return { ok = true episodes = out }
711. }
713. on server showToggleEpisode(slug, episodeId, collapsed, withRows, session) {
714. let show = showBySlug(slug)
715. if (show == null) { return { error = 'no such show' } }
716. let uid = userIdOfSession(session)
717. if (uid == null) { return { error = 'you are not signed in' } }
718. if (adultHiddenFor(show, uid)) { return { error = 'no such show' } }
719. let rows = watchesOfUser(uid)
720. let watched = isWatched(rows, 'episode', episodeId) == false
721. let ok = setWatched(uid, 'episode', episodeId, rows, watched)
722. if (!ok) { return { error = 'could not save the watch' } }
723. return withRows == true ? { ok = true rows = buildRows(show, uid, collapsed) } : { ok = true }
724. }
726. on server showToggleSeason(slug, seasonId, collapsed, withRows, session) {
727. let show = showBySlug(slug)
728. if (show == null) { return { error = 'no such show' } }
729. let uid = userIdOfSession(session)
730. if (uid == null) { return { error = 'you are not signed in' } }
731. if (adultHiddenFor(show, uid)) { return { error = 'no such show' } }
732. let season = seasonById(seasonId)
733. if (season == null) { return { error = 'no such season' } }
734. let rows = watchesOfUser(uid)
735. // #23: not all episodes watched → watch them all; all watched → unwatch them all
736. let watched = !seasonAllWatched(season, watchedSet(rows))
737. let ok = setSeasonWatched(uid, seasonId, season.episodes, rows, watched)
738. if (!ok) { return { error = 'could not save the watch' } }
739. return withRows == true ? { ok = true rows = buildRows(show, uid, collapsed) } : { ok = true }
740. }
742. // #24: a movie's watched check (only a movie: a series is watched by its episodes)
743. on server showToggleMovie(slug, session) {
744. let show = showBySlug(slug)
745. if (show == null || show.type != 'movie') { return { error = 'no such movie' } }
746. let uid = userIdOfSession(session)
747. if (uid == null) { return { error = 'you are not signed in' } }
748. if (adultHiddenFor(show, uid)) { return { error = 'no such movie' } }
749. let rows = watchesOfUser(uid)
750. let watched = isWatched(rows, 'movie', show.id) == false
751. if (!setWatched(uid, 'movie', show.id, rows, watched)) { return { error = 'could not save the watch' } }
752. return { ok = true watched = watched }
753. }
755. on server showToggleFollow(slug, session) {
756. let show = showBySlug(slug)
757. if (show == null) { return { error = 'no such show' } }
758. let uid = userIdOfSession(session)
759. if (uid == null) { return { error = 'you are not signed in' } }
760. let follow = isFollowing(uid, show.id) == false
761. if (!setFollowed(uid, show.id, follow)) { return { error = 'could not save the follow' } }
762. return { ok = true following = follow }
763. }