67 lines
4.4 KiB
PHP
67 lines
4.4 KiB
PHP
<?php
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/** Audio is deliberately OFF until the synthetic short/15m/1h gate passes for the current app. */
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return [
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'enabled' => filter_var(env('followup_audio.ENABLED', false), FILTER_VALIDATE_BOOLEAN),
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'audio_verified' => filter_var(env('followup_audio.AUDIO_VERIFIED', false), FILTER_VALIDATE_BOOLEAN),
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// Each selected application must separately pass all three synthetic fixtures.
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'verified_profiles' => array_values(array_intersect(['qwen', 'openai'], array_filter(array_map('trim',
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explode(',', (string) env('followup_audio.VERIFIED_PROFILES', '')))))),
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// LLM-suggested media offsets are not reliable ASR alignment; leave off until separately verified.
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'timestamp_verified' => false,
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'profile' => (string) env('followup_audio.PROFILE', 'qwen'),
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'max_bytes' => 524288000,
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'max_seconds' => 3600,
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'chunk_bytes' => 2097152,
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'retention_days' => 90,
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'lease_seconds' => 600,
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'request_timeout' => (int) env('followup_audio.REQUEST_TIMEOUT', 240),
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'concurrency' => max(1, min(8, (int) env('followup_audio.CONCURRENCY', 1))),
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// Keep one stable key across web/worker nodes; empty reuses the existing prescription AI key.
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'encryption_key' => (string) env('followup_audio.ENCRYPTION_KEY', ''),
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'private_dir' => runtime_path() . 'private/followup_audio',
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// Original upload stays <=500 MiB. The same Dify app receives at most this private processing copy.
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'upstream_max_bytes' => (int) env('followup_audio.UPSTREAM_MAX_BYTES', 20971520),
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'normalize_timeout' => (int) env('followup_audio.NORMALIZE_TIMEOUT', 120),
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'ffmpeg' => (string) env('followup_audio.FFMPEG', 'ffmpeg'),
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'ffprobe' => (string) env('followup_audio.FFPROBE', 'ffprobe'),
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'max_response_bytes' => 8388608,
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'asr_stereo_chunk_seconds' => (int) env('followup_audio.ASR_STEREO_CHUNK_SECONDS', 15),
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'asr_chunk_seconds' => (int) env('followup_audio.ASR_CHUNK_SECONDS', 120),
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'asr_max_chunk_bytes' => 4194304,
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'asr_request_timeout' => (int) env('followup_audio.ASR_REQUEST_TIMEOUT', 240),
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'extraction_request_timeout' => (int) env('followup_audio.EXTRACTION_REQUEST_TIMEOUT', 240),
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// HTTP is permitted only for explicitly acknowledged synthetic probes, never patient requests.
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'allow_insecure_synthetic' => filter_var(env('followup_audio.ALLOW_INSECURE_SYNTHETIC', false), FILTER_VALIDATE_BOOLEAN),
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// Stable logical slots preserve task schema. No model identifier or supplier is hardcoded.
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'providers' => array_combine(['qwen', 'openai'], array_map(static function (string $profile): array {
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$prefix = 'followup_audio.' . strtoupper($profile) . '_';
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return [
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'driver' => (string) env($prefix . 'DRIVER', 'dify'),
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// Only the dify driver may reuse empty base/key fields from prescription_ai.
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'base_url' => (string) env($prefix . 'BASE_URL', ''),
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'api_key' => (string) env($prefix . 'API_KEY', ''),
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'model' => (string) env($prefix . 'MODEL', ''),
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'label' => (string) env($prefix . 'LABEL', $profile),
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// Explicit server-only two-stage identities; no fallback to prescription_ai or another slot.
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'allow_loopback_tunnel' => filter_var(env($prefix . 'ALLOW_LOOPBACK_TUNNEL', false), FILTER_VALIDATE_BOOLEAN),
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'asr' => [
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'base_url' => (string) env($prefix . 'ASR_BASE_URL', ''),
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'api_key' => (string) env($prefix . 'ASR_API_KEY', ''),
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'model' => (string) env($prefix . 'ASR_MODEL', ''),
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],
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'extraction' => [
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'base_url' => (string) env($prefix . 'EXTRACTION_BASE_URL', ''),
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'api_key' => (string) env($prefix . 'EXTRACTION_API_KEY', ''),
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'model' => (string) env($prefix . 'EXTRACTION_MODEL', ''),
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'response_format' => (string) env($prefix . 'EXTRACTION_RESPONSE_FORMAT', 'json_schema'),
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'max_tokens' => (int) env($prefix . 'EXTRACTION_MAX_TOKENS', 8192),
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// Unset is portable; explicit true/false opts into the provider's Qwen chat-template extension.
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'enable_thinking' => env($prefix . 'EXTRACTION_ENABLE_THINKING', null) === null ? null
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: (filter_var(env($prefix . 'EXTRACTION_ENABLE_THINKING'), FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE) ?? 'invalid'),
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],
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'verified_fingerprint' => (string) env($prefix . 'VERIFIED_FINGERPRINT', ''),
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];
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}, ['qwen', 'openai'])),
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];
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