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feat: [rd] CM송 길이 슬라이더, 다운로드, 저장/목록 기능 추가

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- 10~60초 5초 간격 길이 선택 슬라이더
- 음성 파일 WAV 다운로드
- 생성 결과 DB 저장 + 목록/상세/삭제 관리
- CmSong 모델 + tenant 스토리지 연동
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김보곤
2026-03-05 14:37:00 +09:00
parent 69f837ef99
commit 975dd84564
6 changed files with 942 additions and 329 deletions
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173
app/Http/Controllers/Rd/CmSongController.php
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@@ -3,9 +3,12 @@
namespace App\Http\Controllers\Rd;
use App\Http\Controllers\Controller;
use App\Models\Rd\CmSong;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Http;
use Illuminate\Support\Facades\Storage;
use Illuminate\View\View;
class CmSongController extends Controller
@@ -21,7 +24,7 @@ public function __construct()
}
/**
* CM송 제작 페이지
* CM송 목록
*/
public function index(Request $request): View|\Illuminate\Http\Response
{
@@ -29,7 +32,37 @@ public function index(Request $request): View|\Illuminate\Http\Response
return response('', 200)->header('HX-Redirect', route('rd.cm-song.index'));
}
return view('rd.cm-song.index');
$songs = CmSong::with('user')
->orderByDesc('created_at')
->paginate(20);
return view('rd.cm-song.index', compact('songs'));
}
/**
* CM송 제작 페이지
*/
public function create(Request $request): View|\Illuminate\Http\Response
{
if ($request->header('HX-Request')) {
return response('', 200)->header('HX-Redirect', route('rd.cm-song.create'));
}
return view('rd.cm-song.create');
}
/**
* CM송 상세
*/
public function show(Request $request, int $id): View|\Illuminate\Http\Response
{
if ($request->header('HX-Request')) {
return response('', 200)->header('HX-Redirect', route('rd.cm-song.show', $id));
}
$song = CmSong::with('user')->findOrFail($id);
return view('rd.cm-song.show', compact('song'));
}
/**
@@ -41,16 +74,25 @@ public function generateLyrics(Request $request): JsonResponse
'company_name' => 'required|string|max:100',
'industry' => 'required|string|max:200',
'mood' => 'required|string|max:50',
'duration' => 'required|integer|min:10|max:60',
]);
$prompt = "당신은 전문 CM송 작사가입니다. 다음 정보를 바탕으로 짧고 기억에 남는 15초 분량의 라디오 CM송 가사를 작성해주세요.
$duration = $request->duration;
$lines = match (true) {
$duration <= 15 => '3~4줄',
$duration <= 30 => '6~8줄',
$duration <= 45 => '10~12줄',
default => '14~16줄',
};
$prompt = "당신은 전문 CM송 작사가입니다. 다음 정보를 바탕으로 기억에 남는 {$duration}초 분량의 라디오 CM송 가사를 작성해주세요.
회사명: {$request->company_name}
업종/제품: {$request->industry}
분위기: {$request->mood}
조건:
- 3~4줄로 짧게 작성
- {$lines}로 작성 ({$duration}초 분량)
- 운율을 살려서 작성
- 지시문(예: (음악 소리), (밝은 목소리로)) 없이 오직 읽을 수 있는 가사 텍스트만 출력할 것.";
@@ -144,4 +186,127 @@ public function generateAudio(Request $request): JsonResponse
], 500);
}
}
/**
* CM송 저장
*/
public function store(Request $request): JsonResponse
{
$request->validate([
'company_name' => 'required|string|max:100',
'industry' => 'required|string|max:200',
'mood' => 'required|string|max:50',
'duration' => 'required|integer|min:10|max:60',
'lyrics' => 'required|string|max:2000',
'audio_data' => 'nullable|string',
'audio_mime_type' => 'nullable|string',
]);
$user = Auth::user();
$audioPath = null;
// 오디오 데이터가 있으면 WAV 파일로 저장
if ($request->audio_data) {
$mimeType = $request->audio_mime_type ?? 'audio/L16;rate=24000';
$audioBytes = base64_decode($request->audio_data);
if (str_contains($mimeType, 'L16') || str_contains($mimeType, 'pcm')) {
$sampleRate = 24000;
if (preg_match('/rate=(\d+)/', $mimeType, $m)) {
$sampleRate = (int) $m[1];
}
$audioBytes = $this->pcmToWav($audioBytes, $sampleRate);
}
$filename = 'cm-song-'.date('Ymd-His').'-'.uniqid().'.wav';
$dir = "cm-songs/{$user->tenant_id}";
Storage::disk('tenant')->makeDirectory($dir);
Storage::disk('tenant')->put("{$dir}/{$filename}", $audioBytes);
$audioPath = "{$dir}/{$filename}";
}
$song = CmSong::create([
'tenant_id' => $user->tenant_id,
'user_id' => $user->id,
'company_name' => $request->company_name,
'industry' => $request->industry,
'lyrics' => $request->lyrics,
'audio_path' => $audioPath,
'options' => [
'mood' => $request->mood,
'duration' => $request->duration,
],
]);
return response()->json([
'success' => true,
'id' => $song->id,
'message' => 'CM송이 저장되었습니다.',
]);
}
/**
* 음성 파일 다운로드
*/
public function download(int $id)
{
$song = CmSong::findOrFail($id);
if (! $song->audio_path || ! Storage::disk('tenant')->exists($song->audio_path)) {
abort(404, '음성 파일이 없습니다.');
}
$filename = "CM송_{$song->company_name}_".date('Ymd', strtotime($song->created_at)).'.wav';
return Storage::disk('tenant')->download($song->audio_path, $filename);
}
/**
* CM송 삭제
*/
public function destroy(int $id): JsonResponse
{
$song = CmSong::findOrFail($id);
if ($song->audio_path && Storage::disk('tenant')->exists($song->audio_path)) {
Storage::disk('tenant')->delete($song->audio_path);
}
$song->delete();
return response()->json([
'success' => true,
'message' => 'CM송이 삭제되었습니다.',
]);
}
/**
* PCM → WAV 변환 (서버사이드)
*/
private function pcmToWav(string $pcmData, int $sampleRate): string
{
$numChannels = 1;
$bitsPerSample = 16;
$byteRate = $sampleRate * $numChannels * $bitsPerSample / 8;
$blockAlign = $numChannels * $bitsPerSample / 8;
$dataSize = strlen($pcmData);
$header = pack('A4VVA4', 'RIFF', 36 + $dataSize, 0x45564157, 'WAVEfmt ');
// 'WAVE' as little-endian is 0x45564157... actually let me write it properly
$header = 'RIFF';
$header .= pack('V', 36 + $dataSize);
$header .= 'WAVE';
$header .= 'fmt ';
$header .= pack('V', 16); // SubChunk1Size
$header .= pack('v', 1); // AudioFormat (PCM)
$header .= pack('v', $numChannels);
$header .= pack('V', $sampleRate);
$header .= pack('V', $byteRate);
$header .= pack('v', $blockAlign);
$header .= pack('v', $bitsPerSample);
$header .= 'data';
$header .= pack('V', $dataSize);
return $header.$pcmData;
}
}

57
app/Models/Rd/CmSong.php Normal file
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@@ -0,0 +1,57 @@
<?php
namespace App\Models\Rd;
use App\Models\User;
use App\Traits\BelongsToTenant;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\SoftDeletes;
class CmSong extends Model
{
use BelongsToTenant, SoftDeletes;
protected $table = 'cm_songs';
protected $fillable = [
'tenant_id',
'user_id',
'company_name',
'industry',
'lyrics',
'audio_path',
'options',
];
protected $casts = [
'options' => 'array',
];
public function user(): BelongsTo
{
return $this->belongsTo(User::class);
}
public function getOption(string $key, mixed $default = null): mixed
{
return data_get($this->options, $key, $default);
}
public function setOption(string $key, mixed $value): void
{
$options = $this->options ?? [];
data_set($options, $key, $value);
$this->options = $options;
}
public function getMood(): string
{
return $this->getOption('mood', '-');
}
public function getDuration(): int
{
return $this->getOption('duration', 15);
}
}

467
resources/views/rd/cm-song/create.blade.php Normal file
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@@ -0,0 +1,467 @@
@extends('layouts.app')
@section('title', 'AI CM송 제작')
@section('content')
<!-- 페이지 헤더 -->
<div class="flex justify-between items-center mb-6">
<h1 class="text-2xl font-bold text-gray-800 flex items-center gap-2">
<i class="ri-music-2-line text-indigo-600"></i>
AI CM송 제작
</h1>
<a href="{{ route('rd.cm-song.index') }}" class="bg-white hover:bg-gray-100 text-gray-700 px-4 py-2 rounded-lg border transition">
<i class="ri-arrow-left-line mr-1"></i> CM송 목록
</a>
</div>
<!-- 메인 콘텐츠 -->
<div class="grid grid-cols-1 lg:grid-cols-2 gap-6">
<!-- 입력 섹션 -->
<div class="bg-white rounded-xl shadow-sm border border-gray-100 p-6">
<h2 class="text-lg font-semibold text-gray-800 mb-5 flex items-center gap-2">
<i class="ri-edit-line text-indigo-500"></i>
CM송 정보 입력
</h2>
<div class="space-y-5">
<!-- 회사명 -->
<div>
<label class="block text-sm font-medium text-gray-700 mb-1.5 flex items-center gap-1.5">
<i class="ri-building-line text-gray-400"></i>
회사명 / 브랜드명
</label>
<input
type="text"
id="companyName"
placeholder="예: 코드브릿지엑스"
class="w-full px-4 py-3 rounded-lg border border-gray-200 focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500 transition outline-none"
/>
</div>
<!-- 업종/제품 -->
<div>
<label class="block text-sm font-medium text-gray-700 mb-1.5 flex items-center gap-1.5">
<i class="ri-briefcase-line text-gray-400"></i>
업종 / 주요 제품
</label>
<input
type="text"
id="industry"
placeholder="예: ERP 솔루션, 스마트 공장 자동화"
class="w-full px-4 py-3 rounded-lg border border-gray-200 focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500 transition outline-none"
/>
</div>
<!-- 분위기 선택 -->
<div>
<label class="block text-sm font-medium text-gray-700 mb-1.5 flex items-center gap-1.5">
<i class="ri-emotion-happy-line text-gray-400"></i>
원하는 분위기
</label>
<div class="grid grid-cols-2 gap-3" id="moodSelector">
<button type="button" data-mood="신나는" class="mood-btn selected py-2.5 px-4 rounded-lg text-sm font-medium transition border-2 border-indigo-200 bg-indigo-50 text-indigo-700">
신나는
</button>
<button type="button" data-mood="신뢰감 있는" class="mood-btn py-2.5 px-4 rounded-lg text-sm font-medium transition border-2 border-gray-100 bg-white text-gray-600 hover:border-gray-200">
신뢰감 있는
</button>
<button type="button" data-mood="감성적인" class="mood-btn py-2.5 px-4 rounded-lg text-sm font-medium transition border-2 border-gray-100 bg-white text-gray-600 hover:border-gray-200">
감성적인
</button>
<button type="button" data-mood="유머러스한" class="mood-btn py-2.5 px-4 rounded-lg text-sm font-medium transition border-2 border-gray-100 bg-white text-gray-600 hover:border-gray-200">
유머러스한
</button>
</div>
</div>
<!-- CM송 길이 슬라이더 -->
<div>
<label class="block text-sm font-medium text-gray-700 mb-1.5 flex items-center gap-1.5">
<i class="ri-time-line text-gray-400"></i>
CM송 길이
</label>
<div class="flex items-center gap-4">
<input
type="range"
id="durationSlider"
min="10"
max="60"
step="5"
value="15"
class="flex-1 h-2 bg-gray-200 rounded-lg appearance-none cursor-pointer accent-indigo-600"
/>
<span id="durationDisplay" class="px-3 py-1 bg-indigo-50 text-indigo-700 text-sm font-semibold rounded-lg whitespace-nowrap" style="min-width: 52px; text-align: center;">15초</span>
</div>
<div class="flex justify-between text-xs text-gray-400 mt-1 px-0.5">
<span>10초</span>
<span>30초</span>
<span>60초</span>
</div>
</div>
<!-- 생성 버튼 -->
<button
type="button"
id="generateBtn"
class="w-full py-3.5 bg-indigo-600 hover:bg-indigo-700 disabled:bg-gray-300 disabled:cursor-not-allowed text-white rounded-lg font-medium flex items-center justify-center gap-2 transition shadow-sm hover:shadow-md"
>
<i class="ri-sparkling-line"></i>
CM송 만들기
</button>
</div>
</div>
<!-- 결과 섹션 -->
<div class="bg-white rounded-xl shadow-sm border border-gray-100 p-6 flex flex-col">
<h2 class="text-lg font-semibold text-gray-800 mb-5 flex items-center gap-2">
<i class="ri-music-2-line text-indigo-500"></i>
생성된 CM송
</h2>
<div class="flex-1 flex flex-col justify-center" id="resultArea">
<!-- 초기 상태 -->
<div id="emptyState" class="text-center text-gray-400 py-12">
<i class="ri-music-2-line text-5xl mb-3 block opacity-20"></i>
<p class="text-sm">정보를 입력하고 버튼을 누르면<br>이곳에 CM송이 나타납니다.</p>
</div>
<!-- 로딩 상태 -->
<div id="loadingState" class="text-center text-indigo-400 py-12 hidden">
<i class="ri-loader-4-line text-5xl mb-3 block animate-spin"></i>
<p class="text-sm" id="loadingText">AI가 멋진 가사를 쓰고 있어요...</p>
</div>
<!-- 결과 -->
<div id="resultState" class="space-y-6 hidden">
<!-- 가사 -->
<div class="bg-gray-50 p-6 rounded-xl border border-gray-100">
<p id="lyricsText" class="text-lg leading-relaxed text-gray-800 whitespace-pre-line font-medium text-center"></p>
</div>
<!-- 오디오 플레이어 -->
<div id="audioSection" class="hidden">
<div class="flex flex-col items-center gap-4">
<audio id="audioPlayer" class="hidden"></audio>
<button
type="button"
id="playBtn"
class="w-16 h-16 bg-indigo-600 hover:bg-indigo-700 text-white rounded-full flex items-center justify-center shadow-lg hover:shadow-xl transition hover:scale-105"
>
<i id="playIcon" class="ri-play-fill text-3xl ml-0.5"></i>
</button>
<p id="playLabel" class="text-sm text-gray-500 font-medium">들어보기</p>
<!-- 다운로드 버튼 -->
<button
type="button"
id="downloadBtn"
class="flex items-center gap-2 px-5 py-2.5 border-2 border-indigo-200 text-indigo-600 hover:bg-indigo-50 rounded-xl text-sm font-medium transition"
>
<i class="ri-download-line"></i>
음성 파일 다운로드
</button>
</div>
</div>
<!-- 저장 / 다시 만들기 -->
<div class="flex items-center justify-center gap-4 pt-2">
<button
type="button"
id="saveBtn"
class="flex items-center gap-1.5 px-5 py-2 bg-green-600 hover:bg-green-700 text-white rounded-lg text-sm font-medium transition"
>
<i class="ri-save-line"></i> 저장하기
</button>
<button
type="button"
id="retryBtn"
class="flex items-center gap-1.5 px-5 py-2 bg-white hover:bg-gray-50 text-gray-600 border rounded-lg text-sm font-medium transition"
>
<i class="ri-refresh-line"></i> 다시 만들기
</button>
</div>
</div>
</div>
</div>
</div>
<p class="text-center text-xs text-gray-400 mt-6">Powered by Google Gemini AI</p>
@endsection
@push('scripts')
<script>
document.addEventListener('DOMContentLoaded', function () {
const companyInput = document.getElementById('companyName');
const industryInput = document.getElementById('industry');
const generateBtn = document.getElementById('generateBtn');
const moodSelector = document.getElementById('moodSelector');
const durationSlider = document.getElementById('durationSlider');
const durationDisplay = document.getElementById('durationDisplay');
const emptyState = document.getElementById('emptyState');
const loadingState = document.getElementById('loadingState');
const loadingText = document.getElementById('loadingText');
const resultState = document.getElementById('resultState');
const lyricsText = document.getElementById('lyricsText');
const audioSection = document.getElementById('audioSection');
const audioPlayer = document.getElementById('audioPlayer');
const playBtn = document.getElementById('playBtn');
const playIcon = document.getElementById('playIcon');
const playLabel = document.getElementById('playLabel');
const downloadBtn = document.getElementById('downloadBtn');
const saveBtn = document.getElementById('saveBtn');
const retryBtn = document.getElementById('retryBtn');
let selectedMood = '신나는';
let isPlaying = false;
let currentAudioData = null;
let currentAudioMimeType = null;
let currentLyrics = null;
let currentAudioBlob = null;
// 슬라이더 업데이트
durationSlider.addEventListener('input', function () {
durationDisplay.textContent = this.value + '초';
});
// 분위기 선택
moodSelector.addEventListener('click', function (e) {
const btn = e.target.closest('.mood-btn');
if (!btn) return;
selectedMood = btn.dataset.mood;
document.querySelectorAll('.mood-btn').forEach(b => {
b.classList.remove('selected', 'border-indigo-200', 'bg-indigo-50', 'text-indigo-700');
b.classList.add('border-gray-100', 'bg-white', 'text-gray-600');
});
btn.classList.add('selected', 'border-indigo-200', 'bg-indigo-50', 'text-indigo-700');
btn.classList.remove('border-gray-100', 'bg-white', 'text-gray-600');
});
// PCM -> WAV 변환
function pcmToWav(pcmData, sampleRate) {
const numChannels = 1;
const bitsPerSample = 16;
const byteRate = (sampleRate * numChannels * bitsPerSample) / 8;
const blockAlign = (numChannels * bitsPerSample) / 8;
const dataSize = pcmData.length;
const buffer = new ArrayBuffer(44 + dataSize);
const view = new DataView(buffer);
function writeString(offset, string) {
for (let i = 0; i < string.length; i++) {
view.setUint8(offset + i, string.charCodeAt(i));
}
}
writeString(0, 'RIFF');
view.setUint32(4, 36 + dataSize, true);
writeString(8, 'WAVE');
writeString(12, 'fmt ');
view.setUint32(16, 16, true);
view.setUint16(20, 1, true);
view.setUint16(22, numChannels, true);
view.setUint32(24, sampleRate, true);
view.setUint32(28, byteRate, true);
view.setUint16(32, blockAlign, true);
view.setUint16(34, bitsPerSample, true);
writeString(36, 'data');
view.setUint32(40, dataSize, true);
new Uint8Array(buffer, 44).set(pcmData);
return new Blob([buffer], { type: 'audio/wav' });
}
function base64ToUint8Array(base64) {
const binaryString = window.atob(base64);
const bytes = new Uint8Array(binaryString.length);
for (let i = 0; i < binaryString.length; i++) {
bytes[i] = binaryString.charCodeAt(i);
}
return bytes;
}
function showState(state) {
emptyState.classList.add('hidden');
loadingState.classList.add('hidden');
resultState.classList.add('hidden');
if (state === 'empty') emptyState.classList.remove('hidden');
if (state === 'loading') loadingState.classList.remove('hidden');
if (state === 'result') resultState.classList.remove('hidden');
}
// CM송 생성
async function generate() {
const companyName = companyInput.value.trim();
const industry = industryInput.value.trim();
const duration = parseInt(durationSlider.value);
if (!companyName || !industry) {
alert('회사명과 업종을 입력해주세요.');
return;
}
generateBtn.disabled = true;
generateBtn.innerHTML = '<i class="ri-loader-4-line animate-spin"></i> CM송 제작 중...';
showState('loading');
loadingText.textContent = 'AI가 멋진 가사를 쓰고 있어요...';
audioSection.classList.add('hidden');
currentAudioData = null;
currentAudioMimeType = null;
currentAudioBlob = null;
try {
// 1. 가사 생성
const lyricsRes = await fetch('{{ route("rd.cm-song.generate-lyrics") }}', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'X-CSRF-TOKEN': '{{ csrf_token() }}',
},
body: JSON.stringify({
company_name: companyName,
industry: industry,
mood: selectedMood,
duration: duration,
}),
});
const lyricsData = await lyricsRes.json();
if (!lyricsData.success) {
throw new Error(lyricsData.error || '가사 생성 실패');
}
currentLyrics = lyricsData.lyrics;
lyricsText.textContent = lyricsData.lyrics;
showState('result');
// 2. TTS 음성 생성
loadingText.textContent = '목소리를 녹음하고 있어요...';
const audioRes = await fetch('{{ route("rd.cm-song.generate-audio") }}', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'X-CSRF-TOKEN': '{{ csrf_token() }}',
},
body: JSON.stringify({ lyrics: lyricsData.lyrics }),
});
const audioData = await audioRes.json();
if (audioData.success && audioData.audio_data) {
currentAudioData = audioData.audio_data;
currentAudioMimeType = audioData.mime_type || 'audio/L16;rate=24000';
const mimeType = currentAudioMimeType;
let audioUrl;
if (mimeType.includes('L16') || mimeType.includes('pcm')) {
const rateMatch = mimeType.match(/rate=(\d+)/);
const rate = rateMatch ? parseInt(rateMatch[1]) : 24000;
const pcmBytes = base64ToUint8Array(audioData.audio_data);
currentAudioBlob = pcmToWav(pcmBytes, rate);
audioUrl = URL.createObjectURL(currentAudioBlob);
} else {
const rawBytes = base64ToUint8Array(audioData.audio_data);
currentAudioBlob = new Blob([rawBytes], { type: mimeType });
audioUrl = URL.createObjectURL(currentAudioBlob);
}
audioPlayer.src = audioUrl;
audioSection.classList.remove('hidden');
}
} catch (error) {
console.error('CM송 생성 오류:', error);
alert('생성 중 오류가 발생했습니다: ' + error.message);
showState('empty');
} finally {
generateBtn.disabled = false;
generateBtn.innerHTML = '<i class="ri-sparkling-line"></i> CM송 만들기';
}
}
// 다운로드
downloadBtn.addEventListener('click', function () {
if (!currentAudioBlob) return;
const companyName = companyInput.value.trim() || 'CM송';
const url = URL.createObjectURL(currentAudioBlob);
const a = document.createElement('a');
a.href = url;
a.download = 'CM송_' + companyName + '_' + new Date().toISOString().slice(0,10) + '.wav';
document.body.appendChild(a);
a.click();
document.body.removeChild(a);
URL.revokeObjectURL(url);
});
// 저장
saveBtn.addEventListener('click', async function () {
if (!currentLyrics) return;
saveBtn.disabled = true;
saveBtn.innerHTML = '<i class="ri-loader-4-line animate-spin"></i> 저장 중...';
try {
const res = await fetch('{{ route("rd.cm-song.store") }}', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'X-CSRF-TOKEN': '{{ csrf_token() }}',
},
body: JSON.stringify({
company_name: companyInput.value.trim(),
industry: industryInput.value.trim(),
mood: selectedMood,
duration: parseInt(durationSlider.value),
lyrics: currentLyrics,
audio_data: currentAudioData,
audio_mime_type: currentAudioMimeType,
}),
});
const data = await res.json();
if (data.success) {
alert('CM송이 저장되었습니다.');
window.location.href = '{{ route("rd.cm-song.index") }}';
} else {
throw new Error(data.error || '저장 실패');
}
} catch (error) {
alert('저장 중 오류: ' + error.message);
} finally {
saveBtn.disabled = false;
saveBtn.innerHTML = '<i class="ri-save-line"></i> 저장하기';
}
});
// 재생/정지
playBtn.addEventListener('click', function () {
if (isPlaying) {
audioPlayer.pause();
} else {
audioPlayer.play();
}
});
audioPlayer.addEventListener('play', function () {
isPlaying = true;
playIcon.className = 'ri-pause-fill text-3xl';
playIcon.classList.remove('ml-0.5');
playLabel.textContent = '재생 중...';
});
audioPlayer.addEventListener('pause', function () {
isPlaying = false;
playIcon.className = 'ri-play-fill text-3xl ml-0.5';
playLabel.textContent = '들어보기';
});
audioPlayer.addEventListener('ended', function () {
isPlaying = false;
playIcon.className = 'ri-play-fill text-3xl ml-0.5';
playLabel.textContent = '들어보기';
});
generateBtn.addEventListener('click', generate);
retryBtn.addEventListener('click', generate);
});
</script>
@endpush

427
resources/views/rd/cm-song/index.blade.php
View File

@@ -1,348 +1,125 @@
@extends('layouts.app')
@section('title', 'AI CM송 제작')
@section('title', 'CM송 관리')
@section('content')
<!-- 페이지 헤더 -->
<div class="flex justify-between items-center mb-6">
<h1 class="text-2xl font-bold text-gray-800 flex items-center gap-2">
<i class="ri-music-2-line text-indigo-600"></i>
AI CM송 제작
CM송 관리
</h1>
<a href="{{ route('rd.index') }}" class="bg-white hover:bg-gray-100 text-gray-700 px-4 py-2 rounded-lg border transition">
<i class="ri-arrow-left-line mr-1"></i> R&D 대시보드
</a>
<div class="flex gap-2">
<a href="{{ route('rd.index') }}" class="bg-white hover:bg-gray-100 text-gray-700 px-4 py-2 rounded-lg border transition">
<i class="ri-arrow-left-line mr-1"></i> R&D
</a>
<a href="{{ route('rd.cm-song.create') }}" class="bg-indigo-600 hover:bg-indigo-700 text-white px-4 py-2 rounded-lg transition">
<i class="ri-add-line mr-1"></i> CM송 제작
</a>
</div>
</div>
<!-- 메인 콘텐츠 -->
<div class="grid grid-cols-1 lg:grid-cols-2 gap-6">
<!-- 입력 섹션 -->
<div class="bg-white rounded-xl shadow-sm border border-gray-100 p-6">
<h2 class="text-lg font-semibold text-gray-800 mb-5 flex items-center gap-2">
<i class="ri-edit-line text-indigo-500"></i>
CM송 정보 입력
</h2>
<div class="space-y-5">
<!-- 회사명 -->
<div>
<label class="block text-sm font-medium text-gray-700 mb-1.5 flex items-center gap-1.5">
<i class="ri-building-line text-gray-400"></i>
회사명 / 브랜드명
</label>
<input
type="text"
id="companyName"
placeholder="예: 코드브릿지엑스"
class="w-full px-4 py-3 rounded-lg border border-gray-200 focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500 transition outline-none"
/>
</div>
<!-- 업종/제품 -->
<div>
<label class="block text-sm font-medium text-gray-700 mb-1.5 flex items-center gap-1.5">
<i class="ri-briefcase-line text-gray-400"></i>
업종 / 주요 제품
</label>
<input
type="text"
id="industry"
placeholder="예: ERP 솔루션, 스마트 공장 자동화"
class="w-full px-4 py-3 rounded-lg border border-gray-200 focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500 transition outline-none"
/>
</div>
<!-- 분위기 선택 -->
<div>
<label class="block text-sm font-medium text-gray-700 mb-1.5 flex items-center gap-1.5">
<i class="ri-emotion-happy-line text-gray-400"></i>
원하는 분위기
</label>
<div class="grid grid-cols-2 gap-3" id="moodSelector">
<button type="button" data-mood="신나는" class="mood-btn selected py-2.5 px-4 rounded-lg text-sm font-medium transition border-2 border-indigo-200 bg-indigo-50 text-indigo-700">
신나는
</button>
<button type="button" data-mood="신뢰감 있는" class="mood-btn py-2.5 px-4 rounded-lg text-sm font-medium transition border-2 border-gray-100 bg-white text-gray-600 hover:border-gray-200">
신뢰감 있는
</button>
<button type="button" data-mood="감성적인" class="mood-btn py-2.5 px-4 rounded-lg text-sm font-medium transition border-2 border-gray-100 bg-white text-gray-600 hover:border-gray-200">
감성적인
</button>
<button type="button" data-mood="유머러스한" class="mood-btn py-2.5 px-4 rounded-lg text-sm font-medium transition border-2 border-gray-100 bg-white text-gray-600 hover:border-gray-200">
유머러스한
</button>
</div>
</div>
<!-- 생성 버튼 -->
<button
type="button"
id="generateBtn"
class="w-full py-3.5 bg-indigo-600 hover:bg-indigo-700 disabled:bg-gray-300 disabled:cursor-not-allowed text-white rounded-lg font-medium flex items-center justify-center gap-2 transition shadow-sm hover:shadow-md"
>
<i class="ri-sparkling-line"></i>
CM송 만들기
</button>
</div>
<!-- 목록 -->
<div class="bg-white rounded-xl shadow-sm border border-gray-100">
@if($songs->count() > 0)
<div class="overflow-x-auto">
<table class="w-full text-sm">
<thead>
<tr class="border-b border-gray-100 bg-gray-50">
<th class="text-left px-5 py-3 font-medium text-gray-600">No.</th>
<th class="text-left px-5 py-3 font-medium text-gray-600">회사명</th>
<th class="text-left px-5 py-3 font-medium text-gray-600">업종/제품</th>
<th class="text-left px-5 py-3 font-medium text-gray-600">분위기</th>
<th class="text-center px-5 py-3 font-medium text-gray-600">길이</th>
<th class="text-center px-5 py-3 font-medium text-gray-600">음성</th>
<th class="text-left px-5 py-3 font-medium text-gray-600">생성자</th>
<th class="text-left px-5 py-3 font-medium text-gray-600">생성일</th>
<th class="text-center px-5 py-3 font-medium text-gray-600">관리</th>
</tr>
</thead>
<tbody class="divide-y divide-gray-50">
@foreach($songs as $song)
<tr class="hover:bg-gray-50 transition">
<td class="px-5 py-3.5 text-gray-500">{{ $songs->total() - ($songs->perPage() * ($songs->currentPage() - 1)) - $loop->index }}</td>
<td class="px-5 py-3.5">
<a href="{{ route('rd.cm-song.show', $song->id) }}" class="font-medium text-gray-800 hover:text-indigo-600">
{{ $song->company_name }}
</a>
</td>
<td class="px-5 py-3.5 text-gray-600">{{ Str::limit($song->industry, 30) }}</td>
<td class="px-5 py-3.5">
<span class="px-2 py-0.5 bg-indigo-50 text-indigo-600 text-xs rounded-full">{{ $song->getMood() }}</span>
</td>
<td class="px-5 py-3.5 text-center text-gray-600">{{ $song->getDuration() }}초</td>
<td class="px-5 py-3.5 text-center">
@if($song->audio_path)
<span class="text-green-500"><i class="ri-volume-up-line"></i></span>
@else
<span class="text-gray-300">-</span>
@endif
</td>
<td class="px-5 py-3.5 text-gray-600">{{ $song->user?->name ?? '-' }}</td>
<td class="px-5 py-3.5 text-gray-500">{{ $song->created_at->format('Y-m-d H:i') }}</td>
<td class="px-5 py-3.5 text-center">
<div class="flex items-center justify-center gap-1">
@if($song->audio_path)
<a href="{{ route('rd.cm-song.download', $song->id) }}" class="p-1.5 text-gray-400 hover:text-blue-600 transition" title="다운로드">
<i class="ri-download-line"></i>
</a>
@endif
<button
type="button"
onclick="deleteSong({{ $song->id }})"
class="p-1.5 text-gray-400 hover:text-red-600 transition"
title="삭제"
>
<i class="ri-delete-bin-line"></i>
</button>
</div>
</td>
</tr>
@endforeach
</tbody>
</table>
</div>
<!-- 결과 섹션 -->
<div class="bg-white rounded-xl shadow-sm border border-gray-100 p-6 flex flex-col">
<h2 class="text-lg font-semibold text-gray-800 mb-5 flex items-center gap-2">
<i class="ri-music-2-line text-indigo-500"></i>
생성된 CM송
</h2>
<div class="flex-1 flex flex-col justify-center" id="resultArea">
<!-- 초기 상태 -->
<div id="emptyState" class="text-center text-gray-400 py-12">
<i class="ri-music-2-line text-5xl mb-3 block opacity-20"></i>
<p class="text-sm">정보를 입력하고 버튼을 누르면<br>이곳에 CM송이 나타납니다.</p>
</div>
<!-- 로딩 상태 -->
<div id="loadingState" class="text-center text-indigo-400 py-12 hidden">
<i class="ri-loader-4-line text-5xl mb-3 block animate-spin"></i>
<p class="text-sm" id="loadingText">AI가 멋진 가사를 쓰고 있어요...</p>
</div>
<!-- 결과 -->
<div id="resultState" class="space-y-6 hidden">
<!-- 가사 -->
<div class="bg-gray-50 p-6 rounded-xl border border-gray-100">
<p id="lyricsText" class="text-lg leading-relaxed text-gray-800 whitespace-pre-line font-medium text-center"></p>
</div>
<!-- 오디오 플레이어 -->
<div id="audioSection" class="hidden">
<div class="flex flex-col items-center gap-4">
<audio id="audioPlayer" class="hidden"></audio>
<button
type="button"
id="playBtn"
class="w-16 h-16 bg-indigo-600 hover:bg-indigo-700 text-white rounded-full flex items-center justify-center shadow-lg hover:shadow-xl transition hover:scale-105"
>
<i id="playIcon" class="ri-play-fill text-3xl ml-0.5"></i>
</button>
<p id="playLabel" class="text-sm text-gray-500 font-medium">들어보기</p>
</div>
</div>
<!-- 다시 만들기 -->
<div class="text-center pt-2">
<button
type="button"
id="retryBtn"
class="text-sm text-indigo-600 hover:text-indigo-800 font-medium"
>
<i class="ri-refresh-line mr-1"></i> 다시 만들기
</button>
</div>
</div>
</div>
@if($songs->hasPages())
<div class="px-5 py-3 border-t border-gray-100">
{{ $songs->links() }}
</div>
@endif
@else
<div class="py-16 text-center text-gray-400">
<i class="ri-music-2-line text-5xl mb-3 block opacity-20"></i>
<p>아직 생성된 CM송이 없습니다.</p>
<a href="{{ route('rd.cm-song.create') }}" class="text-indigo-600 hover:text-indigo-800 text-sm mt-2 inline-block">
첫 번째 CM송을 만들어보세요 →
</a>
</div>
@endif
</div>
@endsection
@push('scripts')
<script>
document.addEventListener('DOMContentLoaded', function () {
const companyInput = document.getElementById('companyName');
const industryInput = document.getElementById('industry');
const generateBtn = document.getElementById('generateBtn');
const moodSelector = document.getElementById('moodSelector');
const emptyState = document.getElementById('emptyState');
const loadingState = document.getElementById('loadingState');
const loadingText = document.getElementById('loadingText');
const resultState = document.getElementById('resultState');
const lyricsText = document.getElementById('lyricsText');
const audioSection = document.getElementById('audioSection');
const audioPlayer = document.getElementById('audioPlayer');
const playBtn = document.getElementById('playBtn');
const playIcon = document.getElementById('playIcon');
const playLabel = document.getElementById('playLabel');
const retryBtn = document.getElementById('retryBtn');
let selectedMood = '신나는';
let isPlaying = false;
// 분위기 선택
moodSelector.addEventListener('click', function (e) {
const btn = e.target.closest('.mood-btn');
if (!btn) return;
selectedMood = btn.dataset.mood;
document.querySelectorAll('.mood-btn').forEach(b => {
b.classList.remove('selected', 'border-indigo-200', 'bg-indigo-50', 'text-indigo-700');
b.classList.add('border-gray-100', 'bg-white', 'text-gray-600');
});
btn.classList.add('selected', 'border-indigo-200', 'bg-indigo-50', 'text-indigo-700');
btn.classList.remove('border-gray-100', 'bg-white', 'text-gray-600');
});
// PCM → WAV 변환
function pcmToWav(pcmData, sampleRate) {
const numChannels = 1;
const bitsPerSample = 16;
const byteRate = (sampleRate * numChannels * bitsPerSample) / 8;
const blockAlign = (numChannels * bitsPerSample) / 8;
const dataSize = pcmData.length;
const buffer = new ArrayBuffer(44 + dataSize);
const view = new DataView(buffer);
function writeString(offset, string) {
for (let i = 0; i < string.length; i++) {
view.setUint8(offset + i, string.charCodeAt(i));
}
}
writeString(0, 'RIFF');
view.setUint32(4, 36 + dataSize, true);
writeString(8, 'WAVE');
writeString(12, 'fmt ');
view.setUint32(16, 16, true);
view.setUint16(20, 1, true);
view.setUint16(22, numChannels, true);
view.setUint32(24, sampleRate, true);
view.setUint32(28, byteRate, true);
view.setUint16(32, blockAlign, true);
view.setUint16(34, bitsPerSample, true);
writeString(36, 'data');
view.setUint32(40, dataSize, true);
new Uint8Array(buffer, 44).set(pcmData);
return new Blob([buffer], { type: 'audio/wav' });
}
function base64ToUint8Array(base64) {
const binaryString = window.atob(base64);
const bytes = new Uint8Array(binaryString.length);
for (let i = 0; i < binaryString.length; i++) {
bytes[i] = binaryString.charCodeAt(i);
}
return bytes;
}
function showState(state) {
emptyState.classList.add('hidden');
loadingState.classList.add('hidden');
resultState.classList.add('hidden');
if (state === 'empty') emptyState.classList.remove('hidden');
if (state === 'loading') loadingState.classList.remove('hidden');
if (state === 'result') resultState.classList.remove('hidden');
}
// CM송 생성
async function generate() {
const companyName = companyInput.value.trim();
const industry = industryInput.value.trim();
if (!companyName || !industry) {
alert('회사명과 업종을 입력해주세요.');
return;
}
generateBtn.disabled = true;
generateBtn.innerHTML = '<i class="ri-loader-4-line animate-spin"></i> CM송 제작 중...';
showState('loading');
loadingText.textContent = 'AI가 멋진 가사를 쓰고 있어요...';
audioSection.classList.add('hidden');
try {
// 1. 가사 생성
const lyricsRes = await fetch('{{ route("rd.cm-song.generate-lyrics") }}', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'X-CSRF-TOKEN': '{{ csrf_token() }}',
},
body: JSON.stringify({
company_name: companyName,
industry: industry,
mood: selectedMood,
}),
});
const lyricsData = await lyricsRes.json();
if (!lyricsData.success) {
throw new Error(lyricsData.error || '가사 생성 실패');
}
lyricsText.textContent = lyricsData.lyrics;
showState('result');
// 2. TTS 음성 생성
loadingText.textContent = '목소리를 녹음하고 있어요...';
// 가사는 보여주면서 오디오 로딩
const audioRes = await fetch('{{ route("rd.cm-song.generate-audio") }}', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'X-CSRF-TOKEN': '{{ csrf_token() }}',
},
body: JSON.stringify({ lyrics: lyricsData.lyrics }),
});
const audioData = await audioRes.json();
if (audioData.success && audioData.audio_data) {
const mimeType = audioData.mime_type || 'audio/L16;rate=24000';
let audioUrl;
if (mimeType.includes('L16') || mimeType.includes('pcm')) {
// PCM → WAV 변환
const sampleRate = 24000;
const rateMatch = mimeType.match(/rate=(\d+)/);
const rate = rateMatch ? parseInt(rateMatch[1]) : sampleRate;
const pcmBytes = base64ToUint8Array(audioData.audio_data);
const wavBlob = pcmToWav(pcmBytes, rate);
audioUrl = URL.createObjectURL(wavBlob);
} else {
audioUrl = 'data:' + mimeType + ';base64,' + audioData.audio_data;
}
audioPlayer.src = audioUrl;
audioSection.classList.remove('hidden');
}
} catch (error) {
console.error('CM송 생성 오류:', error);
alert('생성 중 오류가 발생했습니다: ' + error.message);
showState('empty');
} finally {
generateBtn.disabled = false;
generateBtn.innerHTML = '<i class="ri-sparkling-line"></i> CM송 만들기';
}
}
// 재생/정지
playBtn.addEventListener('click', function () {
if (isPlaying) {
audioPlayer.pause();
function deleteSong(id) {
if (!confirm('이 CM송을 삭제하시겠습니까?')) return;
fetch(`/rd/cm-song/${id}`, {
method: 'DELETE',
headers: {
'X-CSRF-TOKEN': '{{ csrf_token() }}',
'Content-Type': 'application/json',
},
})
.then(r => r.json())
.then(data => {
if (data.success) {
location.reload();
} else {
audioPlayer.play();
alert(data.error || '삭제에 실패했습니다.');
}
});
audioPlayer.addEventListener('play', function () {
isPlaying = true;
playIcon.className = 'ri-pause-fill text-3xl';
playIcon.classList.remove('ml-0.5');
playLabel.textContent = '재생 중...';
});
audioPlayer.addEventListener('pause', function () {
isPlaying = false;
playIcon.className = 'ri-play-fill text-3xl ml-0.5';
playLabel.textContent = '들어보기';
});
audioPlayer.addEventListener('ended', function () {
isPlaying = false;
playIcon.className = 'ri-play-fill text-3xl ml-0.5';
playLabel.textContent = '들어보기';
});
generateBtn.addEventListener('click', generate);
retryBtn.addEventListener('click', generate);
});
})
.catch(() => alert('삭제 중 오류가 발생했습니다.'));
}
</script>
@endpush

142
resources/views/rd/cm-song/show.blade.php Normal file
View File

@@ -0,0 +1,142 @@
@extends('layouts.app')
@section('title', 'CM송 상세 - ' . $song->company_name)
@section('content')
<!-- 페이지 헤더 -->
<div class="flex justify-between items-center mb-6">
<h1 class="text-2xl font-bold text-gray-800 flex items-center gap-2">
<i class="ri-music-2-line text-indigo-600"></i>
CM송 상세
</h1>
<div class="flex gap-2">
<a href="{{ route('rd.cm-song.index') }}" class="bg-white hover:bg-gray-100 text-gray-700 px-4 py-2 rounded-lg border transition">
<i class="ri-arrow-left-line mr-1"></i> 목록
</a>
<a href="{{ route('rd.cm-song.create') }}" class="bg-indigo-600 hover:bg-indigo-700 text-white px-4 py-2 rounded-lg transition">
<i class="ri-add-line mr-1"></i> 새로 만들기
</a>
</div>
</div>
<div class="grid grid-cols-1 lg:grid-cols-2 gap-6">
<!-- 정보 -->
<div class="bg-white rounded-xl shadow-sm border border-gray-100 p-6">
<h2 class="text-lg font-semibold text-gray-800 mb-5 flex items-center gap-2">
<i class="ri-information-line text-indigo-500"></i>
CM송 정보
</h2>
<div class="space-y-4">
<div class="flex items-center gap-3">
<span class="text-sm text-gray-500 shrink-0" style="width: 90px;">회사명</span>
<span class="font-medium text-gray-800">{{ $song->company_name }}</span>
</div>
<div class="flex items-center gap-3">
<span class="text-sm text-gray-500 shrink-0" style="width: 90px;">업종/제품</span>
<span class="text-gray-800">{{ $song->industry }}</span>
</div>
<div class="flex items-center gap-3">
<span class="text-sm text-gray-500 shrink-0" style="width: 90px;">분위기</span>
<span class="px-2.5 py-0.5 bg-indigo-50 text-indigo-600 text-sm rounded-full">{{ $song->getMood() }}</span>
</div>
<div class="flex items-center gap-3">
<span class="text-sm text-gray-500 shrink-0" style="width: 90px;">길이</span>
<span class="text-gray-800">{{ $song->getDuration() }}초</span>
</div>
<div class="flex items-center gap-3">
<span class="text-sm text-gray-500 shrink-0" style="width: 90px;">생성자</span>
<span class="text-gray-800">{{ $song->user?->name ?? '-' }}</span>
</div>
<div class="flex items-center gap-3">
<span class="text-sm text-gray-500 shrink-0" style="width: 90px;">생성일</span>
<span class="text-gray-800">{{ $song->created_at->format('Y-m-d H:i:s') }}</span>
</div>
</div>
@if($song->audio_path)
<div class="mt-6 pt-5 border-t border-gray-100">
<a
href="{{ route('rd.cm-song.download', $song->id) }}"
class="inline-flex items-center gap-2 px-5 py-2.5 border-2 border-indigo-200 text-indigo-600 hover:bg-indigo-50 rounded-xl text-sm font-medium transition"
>
<i class="ri-download-line"></i>
음성 파일 다운로드
</a>
</div>
@endif
</div>
<!-- 가사 + 플레이어 -->
<div class="bg-white rounded-xl shadow-sm border border-gray-100 p-6">
<h2 class="text-lg font-semibold text-gray-800 mb-5 flex items-center gap-2">
<i class="ri-file-music-line text-indigo-500"></i>
가사
</h2>
<div class="bg-gray-50 p-6 rounded-xl border border-gray-100 mb-6">
<p class="text-lg leading-relaxed text-gray-800 whitespace-pre-line font-medium text-center">{{ $song->lyrics }}</p>
</div>
@if($song->audio_path)
<div class="flex flex-col items-center gap-4">
<audio id="audioPlayer" src="{{ route('rd.cm-song.download', $song->id) }}" class="hidden"></audio>
<button
type="button"
id="playBtn"
class="w-16 h-16 bg-indigo-600 hover:bg-indigo-700 text-white rounded-full flex items-center justify-center shadow-lg hover:shadow-xl transition hover:scale-105"
>
<i id="playIcon" class="ri-play-fill text-3xl ml-0.5"></i>
</button>
<p id="playLabel" class="text-sm text-gray-500 font-medium">들어보기</p>
</div>
@else
<div class="text-center text-gray-400 py-4">
<p class="text-sm">음성 파일이 없습니다.</p>
</div>
@endif
</div>
</div>
@endsection
@push('scripts')
<script>
document.addEventListener('DOMContentLoaded', function () {
const audioPlayer = document.getElementById('audioPlayer');
const playBtn = document.getElementById('playBtn');
const playIcon = document.getElementById('playIcon');
const playLabel = document.getElementById('playLabel');
if (!audioPlayer || !playBtn) return;
let isPlaying = false;
playBtn.addEventListener('click', function () {
if (isPlaying) {
audioPlayer.pause();
} else {
audioPlayer.play();
}
});
audioPlayer.addEventListener('play', function () {
isPlaying = true;
playIcon.className = 'ri-pause-fill text-3xl';
playIcon.classList.remove('ml-0.5');
playLabel.textContent = '재생 중...';
});
audioPlayer.addEventListener('pause', function () {
isPlaying = false;
playIcon.className = 'ri-play-fill text-3xl ml-0.5';
playLabel.textContent = '들어보기';
});
audioPlayer.addEventListener('ended', function () {
isPlaying = false;
playIcon.className = 'ri-play-fill text-3xl ml-0.5';
playLabel.textContent = '들어보기';
});
});
</script>
@endpush

5
routes/web.php
View File

@@ -384,6 +384,11 @@
// CM송 제작
Route::prefix('cm-song')->name('cm-song.')->group(function () {
Route::get('/', [CmSongController::class, 'index'])->name('index');
Route::get('/create', [CmSongController::class, 'create'])->name('create');
Route::post('/', [CmSongController::class, 'store'])->name('store');
Route::get('/{id}', [CmSongController::class, 'show'])->name('show');
Route::delete('/{id}', [CmSongController::class, 'destroy'])->name('destroy');
Route::get('/{id}/download', [CmSongController::class, 'download'])->name('download');
Route::post('/generate-lyrics', [CmSongController::class, 'generateLyrics'])->name('generate-lyrics');
Route::post('/generate-audio', [CmSongController::class, 'generateAudio'])->name('generate-audio');
});