246 lines
8.8 KiB
Templ
246 lines
8.8 KiB
Templ
package web
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import (
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"fmt"
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"strconv"
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"time"
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"git.d-ma.be/mathias/tapir/internal/domain"
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"git.d-ma.be/mathias/tapir/internal/uploads"
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)
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// UploadsPage is the upload form plus the caller's own uploads (ADR-033).
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templ UploadsPage(v uploadsView) {
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@Layout("Tapir — Upload a recording") {
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<article class="account">
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<h1>Upload a recording</h1>
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<p class="muted">
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Audio only. Up to { fmt.Sprintf("%d MB", v.Limits.MaxBytes>>20) } and
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{ uploads.FormatDuration(v.Limits.MaxDuration) }. The transcript is private to you;
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the audio is deleted once it has been transcribed.
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</p>
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if v.Error != "" {
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<div class="flash flash-error" role="alert">{ v.Error }</div>
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}
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<form method="post" action="/uploads" enctype="multipart/form-data">
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<p><label>Title (optional) <input type="text" name="title" maxlength="200"/></label></p>
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<p><input type="file" name="file" accept="audio/*,.m4a,.mp3,.wav,.opus,.ogg,.mp4" required/></p>
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<p><button type="submit">Upload and transcribe</button></p>
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</form>
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if len(v.Rows) > 0 {
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<section>
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<h2>Your recordings</h2>
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<ul>
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for _, u := range v.Rows {
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<li>
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<a href={ templ.SafeURL("/uploads/" + u.ID) }>{ u.Title }</a>
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<span class="chip">{ string(u.Status) }</span>
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</li>
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}
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</ul>
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</section>
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}
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</article>
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}
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}
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// UploadPage is one upload's page: its title and the polling status region.
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templ UploadPage(u domain.UploadedTranscript, chatEnabled bool, now time.Time) {
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@Layout("Tapir — " + u.Title) {
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<article class="account">
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<h1>{ u.Title }</h1>
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@uploadStatus(u, chatEnabled, now)
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<p><a href="/uploads">All recordings</a></p>
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</article>
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}
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}
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// uploadStatus is the region HTMX polls. Unfinished states carry hx-trigger so the
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// page re-asks; done and failed render without it, so nothing polls forever.
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templ uploadStatus(u domain.UploadedTranscript, chatEnabled bool, now time.Time) {
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switch u.Status {
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case domain.UploadDone:
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<div class="upload-status upload-done" role="status">
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@videoNotice(u.HadVideo)
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<p>
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Transcribed { uploads.FormatDuration(time.Duration(u.AudioSeconds * float64(time.Second))) }
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of audio by <span class="chip">{ u.Endpoint }</span>.
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</p>
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@reconciliationNote(u.Reconciliation)
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if len(u.Progress) > 0 {
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<details class="what-was-done">
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<summary>What was done</summary>
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@progressSteps(u.Progress, now, false)
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</details>
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}
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if chatEnabled {
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<p><a class="btn" href={ templ.SafeURL("/uploads/" + u.ID + "/chat") }>Ask about this recording</a></p>
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}
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<details open>
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<summary>Transcript</summary>
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<pre class="transcript">{ u.Content }</pre>
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</details>
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</div>
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case domain.UploadFailed:
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<div class="upload-status upload-failed flash flash-error" role="alert">
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@videoNotice(u.HadVideo)
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<p>{ uploadFailureMessage(u.ErrorKind) }</p>
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if len(u.Progress) > 0 {
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<details class="what-was-done" open>
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<summary>Where it stopped</summary>
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@progressSteps(u.Progress, now, false)
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</details>
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}
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</div>
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default:
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<div
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class="upload-status upload-working"
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role="status"
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hx-get={ "/uploads/" + u.ID + "/status" }
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hx-trigger={ "every " + uploadPollEvery }
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hx-swap="outerHTML"
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>
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@videoNotice(u.HadVideo)
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if u.Status == domain.UploadTranscribing {
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{{ health, silent := uploadHealth(u, now) }}
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if len(u.Progress) > 0 {
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@progressSteps(u.Progress, now, health != healthLost)
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@healthNote(health, silent)
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} else {
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<p>Transcribing… a long recording takes a few minutes.</p>
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}
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} else {
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<p>Queued — waiting for its turn to be transcribed.</p>
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}
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</div>
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}
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}
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// UploadChatPage is the no-JS full page for chatting with an uploaded transcript:
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// the same chat panel as a video's (ADR-027), scoped to this recording.
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templ UploadChatPage(u domain.UploadedTranscript, v chatView) {
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@Layout("Tapir — Ask about " + u.Title) {
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<article class="account">
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<h1>{ u.Title }</h1>
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<section id="chat-section" class="chat-dock chat-dock-open">
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<h2 class="chat-heading">Ask about this recording</h2>
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<p class="chat-scope muted">Answers come only from this recording's transcript, which is private to you.</p>
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@chatPanel(v)
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</section>
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<p><a href={ templ.SafeURL("/uploads/" + u.ID) }>Back to the transcript</a></p>
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</article>
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}
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}
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// videoNotice tells the user a video track was present and what became of it. A
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// Teams meeting with the camera off is still a video file; it is accepted, only the
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// audio is transcribed, and the picture is thrown away — so say so, in every state,
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// instead of leaving the user to wonder (ADR-033).
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templ videoNotice(hadVideo bool) {
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if hadVideo {
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<p class="muted video-notice">
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This file contained a video track. Only its audio was used; the video was discarded and nothing from it was kept.
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</p>
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}
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}
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// reconciliationNote says what was done when two engines transcribed the audio
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// (ADR-034), and never claims a second opinion that was not there: nil means a single
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// engine and renders nothing. Spots the model changed or was unsure about are listed
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// with a minute mark and both readings so the user can check them against the audio.
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templ reconciliationNote(r *domain.Reconciliation) {
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if r != nil {
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switch r.Status {
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case domain.ReconcileDone:
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<div class="reconciliation">
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<p>
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Reconciled from two transcripts ({ r.Base } and { r.Alt }):
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{ strconv.Itoa(r.Disputes) } differences,
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{ strconv.Itoa(r.AutoResolved) } settled automatically,
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{ strconv.Itoa(r.Adjudicated) } decided by the model ({ r.Reconciler }),
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{ strconv.Itoa(r.Unsure) } uncertain.
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</p>
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if len(shownSpots(r)) > 0 {
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<details>
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<summary>Spots to check against the audio</summary>
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<ul>
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for _, c := range shownSpots(r) {
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<li>
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{ minuteMark(c.Seconds) }:
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if c.Before != "" {
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<span class="muted">…{ c.Before }</span>
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}
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{ c.Base } / { c.Alt } —
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if c.Unsure {
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<span class="chip chip-warn">uncertain</span> kept { c.Used }
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} else {
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<span class="chip">changed</span> used { c.Used }
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}
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</li>
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}
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</ul>
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if moreSpots(r) > 0 {
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<p class="muted">and { strconv.Itoa(moreSpots(r)) } more not listed</p>
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}
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</details>
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}
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</div>
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case domain.ReconcileSingle:
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<p class="muted reconciliation">Only one engine produced this transcript ({ r.Reason }), so there was no second opinion to reconcile it with.</p>
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case domain.ReconcileSkipped:
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<p class="muted reconciliation">Two transcripts were made but could not be reconciled ({ r.Reason }); the text shown is { r.Base }'s, unreconciled.</p>
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}
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}
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}
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// progressSteps is the job's phases as a log that fills in as it runs: finished ones
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// collapse to a line with how long they took, the running one has a spinner and its
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// elapsed time, and what has not started is dimmed. live is false when the spinner would
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// be a lie (the service is lost, or the job is over), so the running phase shows a
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// warning mark instead. Only a counted phase gets a bar (ADR-035).
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templ progressSteps(steps []domain.ProgressStep, now time.Time, live bool) {
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<ol class="steps" aria-label="Progress">
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for _, s := range steps {
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<li
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class={ "step step-" + string(s.State) }
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if s.State == domain.StepRunning {
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aria-current="step"
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}
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>
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if s.State == domain.StepRunning && live {
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<span class="step-mark spinner" aria-hidden="true"></span>
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} else if s.State == domain.StepRunning {
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<span class="step-mark" aria-hidden="true">!</span>
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} else {
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<span class="step-mark" aria-hidden="true">{ stepMark(s) }</span>
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}
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<span class="step-label">{ s.Label }</span>
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if t := stepTime(s, now); t != "" {
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<span class="step-time">{ t }</span>
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}
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if s.State == domain.StepRunning && s.Total > 0 {
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<progress class="step-bar" value={ strconv.Itoa(s.Done) } max={ strconv.Itoa(s.Total) }></progress>
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<span class="step-count">{ strconv.Itoa(s.Done) } of { strconv.Itoa(s.Total) }</span>
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}
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</li>
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}
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</ol>
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}
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// healthNote says so when the job is not simply running: the service stopped reporting,
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// or a counted phase has gone quiet. Running says nothing: the spinner does.
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templ healthNote(h jobHealth, silent time.Duration) {
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switch h {
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case healthLost:
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<p class="step-health step-health-lost" role="alert">
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The service stopped reporting { minutesAgo(silent) } ago. It may have restarted or crashed.
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This page keeps checking; if nothing changes, upload the recording again.
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</p>
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case healthQuiet:
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<p class="step-health step-health-quiet">
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Nothing new for { minutesAgo(silent) }: the model may be slow. The service is still running,
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and the job gives up on its own if it takes too long.
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</p>
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}
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}
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