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Keep live Whisper segments on screen without a page refresh.

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Treat streamed chunks as appends, stop Livewire from remorphing the Alpine tree, and hydrate from HTTP while a run is active so segment cards appear as they arrive.
This commit is contained in:
ben
2026-08-13 16:35:33 +02:00
parent 187b6b5d12
commit 3a9cf50529
7 changed files with 265 additions and 65 deletions
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tests/Unit/WhisperTranscriptionStreamTest.php
+36
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@@ -155,6 +155,42 @@ class WhisperTranscriptionStreamTest extends TestCase
$this->assertSame(-0.3, $event['whisper']['segments'][0]['avg_logprob']);
}
public function test_live_segment_with_nested_segments_array_appends_instead_of_replacing(): void
{
$first = $this->stream->parseEvent(json_encode([
'language' => 'en',
'duration' => 6.3,
'id' => 0,
'start' => 254.5,
'end' => 260.8,
'text' => "didn't I wasn't aware",
'segments' => [
['id' => 0, 'start' => 254.5, 'end' => 260.8, 'text' => "didn't I wasn't aware"],
],
]));
$second = $this->stream->parseEvent(json_encode([
'language' => 'en',
'duration' => 6.96,
'id' => 0,
'start' => 260.8,
'end' => 267.4,
'text' => ' other people so I am trying',
'segments' => [
['id' => 0, 'start' => 260.8, 'end' => 267.4, 'text' => ' other people so I am trying'],
],
]));
$this->assertTrue($first['legacy']);
$this->assertNull($first['replace']);
$this->assertArrayNotHasKey('segments', $first['whisper']);
$this->assertSame("didn't I wasn't aware", $first['whisper']['segment']['text']);
$text = $this->stream->applyEvent('', $first);
$text = $this->stream->applyEvent($text, $second);
$this->assertSame("didn't I wasn't aware other people so I am trying", $text);
}
public function test_joins_legacy_segments_with_spaces(): void
{
$first = $this->stream->parseEvent('{"text":"Hello from","end":10}');