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Update app.py
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app.py
CHANGED
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@@ -4,665 +4,665 @@ import os
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import json
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import shutil
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import base64
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from pathlib import Path
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try:
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except ImportError:
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# Глобальная переменная для хранения созданных уроков
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current_lesson_dir = None
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def add_segment(lecture_video, correct_video, wrong_video, option1_text, option2_text, correct_option, segments_state):
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def create_lesson(segments_state):
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def generate_player_html(meta_path):
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</
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</div>
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</div>
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mainVideo.
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# Создаем интерфейс
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with gr.Blocks(title="Интерактивный Урок") as demo:
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if __name__ == '__main__':
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import json
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import shutil
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import base64
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try:
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from moviepy.editor import VideoFileClip
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MOVIEPY_AVAILABLE = True
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except ImportError:
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print("MoviePy не установлен, используем альтернативный метод")
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MOVIEPY_AVAILABLE = False
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# Глобальная переменная для хранения созданных уроков
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current_lesson_dir = None
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|
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def add_segment(lecture_video, correct_video, wrong_video, option1_text, option2_text, correct_option, segments_state):
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"""Добавляет сегмент: видео лекции + видео реакций + текст вариантов"""
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if lecture_video is None or correct_video is None or wrong_video is None:
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return segments_state, "⚠️ Загрузите все три видео (лекция, правильная реакция, неправильная реакция)", None, None, None
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if not option1_text or not option2_text:
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return segments_state, "⚠️ Введите оба варианта ответа", None, None, None
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| 25 |
+
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+
if correct_option is None:
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| 27 |
+
return segments_state, "⚠️ Выберите правильный вариант", None, None, None
|
| 28 |
+
|
| 29 |
+
# Получаем длительность лекции
|
| 30 |
+
try:
|
| 31 |
+
if MOVIEPY_AVAILABLE:
|
| 32 |
+
clip = VideoFileClip(lecture_video)
|
| 33 |
+
duration = clip.duration
|
| 34 |
+
clip.close()
|
| 35 |
+
else:
|
| 36 |
+
# Альтернативный метод через subprocess
|
| 37 |
+
import subprocess
|
| 38 |
+
result = subprocess.run(
|
| 39 |
+
['ffprobe', '-v', 'error', '-show_entries', 'format=duration',
|
| 40 |
+
'-of', 'default=noprint_wrappers=1:nokey=1', lecture_video],
|
| 41 |
+
stdout=subprocess.PIPE,
|
| 42 |
+
stderr=subprocess.STDOUT
|
| 43 |
+
)
|
| 44 |
+
duration = float(result.stdout)
|
| 45 |
+
except Exception as e:
|
| 46 |
+
print(f"Ошибка получения длительности: {e}")
|
| 47 |
+
duration = 10 # Значение по умолчанию
|
| 48 |
+
|
| 49 |
+
# Сохраняем оригинальные пути
|
| 50 |
+
new_segment = {
|
| 51 |
+
'lecture_path': lecture_video,
|
| 52 |
+
'correct_path': correct_video,
|
| 53 |
+
'wrong_path': wrong_video,
|
| 54 |
+
'options': [option1_text, option2_text],
|
| 55 |
+
'correct_answer': 0 if correct_option == "Вариант 1" else 1, # Переименовали ключ
|
| 56 |
+
'duration': duration
|
| 57 |
+
}
|
| 58 |
+
|
| 59 |
+
segments_state.append(new_segment)
|
| 60 |
+
|
| 61 |
+
info = f"✅ **Всего сегментов: {len(segments_state)}**\n\n"
|
| 62 |
+
for i, seg in enumerate(segments_state, 1):
|
| 63 |
+
info += f"**Сегмент {i}:** ({seg['duration']:.1f} сек)\n"
|
| 64 |
+
info += f"- 🎯 Вариант 1: {seg['options'][0]}\n"
|
| 65 |
+
info += f"- 🎯 Вариант 2: {seg['options'][1]}\n"
|
| 66 |
+
info += f"- ✅ Правильный: Вариант {seg['correct_answer'] + 1}\n\n"
|
| 67 |
+
|
| 68 |
+
# Очищаем поля ввода
|
| 69 |
+
return segments_state, info, None, None, None
|
| 70 |
|
| 71 |
def create_lesson(segments_state):
|
| 72 |
+
"""Подготавливает урок - копирует файлы и создает метаданные"""
|
| 73 |
+
global current_lesson_dir
|
| 74 |
+
|
| 75 |
+
if not segments_state:
|
| 76 |
+
return "⚠️ Нет добавленных сегментов", None
|
| 77 |
+
|
| 78 |
+
# Создаем временную директорию для урока
|
| 79 |
+
lesson_dir = tempfile.mkdtemp(prefix="lesson_")
|
| 80 |
+
current_lesson_dir = lesson_dir # Сохраняем глобально
|
| 81 |
+
|
| 82 |
+
timestamps = []
|
| 83 |
+
|
| 84 |
+
for i, seg in enumerate(segments_state):
|
| 85 |
+
# Копируем видео в директорию урока
|
| 86 |
+
lecture_new = os.path.join(lesson_dir, f"lecture_{i}.mp4")
|
| 87 |
+
correct_new = os.path.join(lesson_dir, f"correct_{i}.mp4")
|
| 88 |
+
wrong_new = os.path.join(lesson_dir, f"wrong_{i}.mp4")
|
| 89 |
+
|
| 90 |
+
# Копируем файлы
|
| 91 |
+
shutil.copy2(seg['lecture_path'], lecture_new)
|
| 92 |
+
shutil.copy2(seg['correct_path'], correct_new)
|
| 93 |
+
shutil.copy2(seg['wrong_path'], wrong_new)
|
| 94 |
+
|
| 95 |
+
timestamps.append({
|
| 96 |
+
'index': i,
|
| 97 |
+
'lecture_file': f"lecture_{i}.mp4", # Переименовали ключи для ясности
|
| 98 |
+
'correct_file': f"correct_{i}.mp4",
|
| 99 |
+
'wrong_file': f"wrong_{i}.mp4",
|
| 100 |
+
'duration': seg['duration'],
|
| 101 |
+
'options': seg['options'],
|
| 102 |
+
'correct_answer': seg['correct_answer'] # Здесь храним индекс правильного ответа
|
| 103 |
+
})
|
| 104 |
+
|
| 105 |
+
# Сохраняем метаданные
|
| 106 |
+
metadata = {
|
| 107 |
+
'timestamps': timestamps,
|
| 108 |
+
'total_segments': len(segments_state),
|
| 109 |
+
'lesson_dir': lesson_dir # Сохраняем путь к директории
|
| 110 |
+
}
|
| 111 |
+
|
| 112 |
+
meta_path = os.path.join(lesson_dir, 'metadata.json')
|
| 113 |
+
with open(meta_path, 'w', encoding='utf-8') as f:
|
| 114 |
+
json.dump(metadata, f, ensure_ascii=False, indent=2)
|
| 115 |
+
|
| 116 |
+
total_duration = sum(seg['duration'] for seg in segments_state)
|
| 117 |
+
|
| 118 |
+
return (f"✅ Урок создан!\n- Всего сегментов: {len(segments_state)}\n- Примерная длительность: {total_duration:.1f} сек\n- Путь: {lesson_dir}",
|
| 119 |
+
meta_path)
|
| 120 |
|
| 121 |
def generate_player_html(meta_path):
|
| 122 |
+
"""Генерирует HTML плеер с интерактивными кнопками"""
|
| 123 |
+
global current_lesson_dir
|
| 124 |
+
|
| 125 |
+
if not meta_path or not os.path.exists(meta_path):
|
| 126 |
+
return "<p style='color: red; text-align: center; padding: 40px;'>⚠️ Сначала создайте урок!</p>"
|
| 127 |
+
|
| 128 |
+
with open(meta_path, 'r', encoding='utf-8') as f:
|
| 129 |
+
metadata = json.load(f)
|
| 130 |
+
|
| 131 |
+
# Используем сохраненную директорию
|
| 132 |
+
lesson_dir = metadata.get('lesson_dir', current_lesson_dir)
|
| 133 |
+
if not lesson_dir or not os.path.exists(lesson_dir):
|
| 134 |
+
return "<p style='color: red; text-align: center; padding: 40px;'>⚠️ Файлы урока не найдены. Создайте урок заново.</p>"
|
| 135 |
+
|
| 136 |
+
# Конвертируем все видео в base64
|
| 137 |
+
video_data = {}
|
| 138 |
+
|
| 139 |
+
for segment in metadata['timestamps']:
|
| 140 |
+
idx = segment['index']
|
| 141 |
+
|
| 142 |
+
# Используем правильные ключи для имен файлов
|
| 143 |
+
lecture_path = os.path.join(lesson_dir, segment['lecture_file'])
|
| 144 |
+
correct_path = os.path.join(lesson_dir, segment['correct_file'])
|
| 145 |
+
wrong_path = os.path.join(lesson_dir, segment['wrong_file'])
|
| 146 |
+
|
| 147 |
+
try:
|
| 148 |
+
with open(lecture_path, 'rb') as f:
|
| 149 |
+
video_data[f'lecture_{idx}'] = base64.b64encode(f.read()).decode()
|
| 150 |
+
|
| 151 |
+
with open(correct_path, 'rb') as f:
|
| 152 |
+
video_data[f'correct_{idx}'] = base64.b64encode(f.read()).decode()
|
| 153 |
+
|
| 154 |
+
with open(wrong_path, 'rb') as f:
|
| 155 |
+
video_data[f'wrong_{idx}'] = base64.b64encode(f.read()).decode()
|
| 156 |
+
except Exception as e:
|
| 157 |
+
print(f"Ошибка чтения файла: {e}")
|
| 158 |
+
return f"<p style='color: red; text-align: center; padding: 40px;'>⚠️ Ошибка загрузки видео: {str(e)}</p>"
|
| 159 |
+
|
| 160 |
+
# Создаем структуру данных для JavaScript
|
| 161 |
+
segments_json = json.dumps([{
|
| 162 |
+
'index': seg['index'],
|
| 163 |
+
'duration': seg['duration'],
|
| 164 |
+
'options': seg['options'],
|
| 165 |
+
'correct': seg['correct_answer'] # Используем правильный ключ
|
| 166 |
+
} for seg in metadata['timestamps']], ensure_ascii=False)
|
| 167 |
+
|
| 168 |
+
# Создаем словарь с видео для JavaScript
|
| 169 |
+
videos_json = json.dumps(video_data)
|
| 170 |
+
|
| 171 |
+
html = f"""
|
| 172 |
+
<style>
|
| 173 |
+
* {{
|
| 174 |
+
margin: 0;
|
| 175 |
+
padding: 0;
|
| 176 |
+
box-sizing: border-box;
|
| 177 |
+
}}
|
| 178 |
+
|
| 179 |
+
.player-wrapper {{
|
| 180 |
+
width: 100%;
|
| 181 |
+
max-width: 900px;
|
| 182 |
+
margin: 20px auto;
|
| 183 |
+
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
|
| 184 |
+
}}
|
| 185 |
+
|
| 186 |
+
.player-container {{
|
| 187 |
+
position: relative;
|
| 188 |
+
width: 100%;
|
| 189 |
+
background: #000;
|
| 190 |
+
border-radius: 12px;
|
| 191 |
+
overflow: hidden;
|
| 192 |
+
box-shadow: 0 8px 32px rgba(0,0,0,0.3);
|
| 193 |
+
}}
|
| 194 |
+
|
| 195 |
+
#mainVideo {{
|
| 196 |
+
width: 100%;
|
| 197 |
+
height: auto;
|
| 198 |
+
display: block;
|
| 199 |
+
min-height: 400px;
|
| 200 |
+
}}
|
| 201 |
+
|
| 202 |
+
.quiz-overlay {{
|
| 203 |
+
position: absolute;
|
| 204 |
+
bottom: 0;
|
| 205 |
+
left: 0;
|
| 206 |
+
right: 0;
|
| 207 |
+
background: linear-gradient(to top, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.8) 50%, transparent 100%);
|
| 208 |
+
padding: 40px 30px 30px;
|
| 209 |
+
display: none;
|
| 210 |
+
}}
|
| 211 |
+
|
| 212 |
+
.quiz-question {{
|
| 213 |
+
color: #ffffff;
|
| 214 |
+
font-size: 20px;
|
| 215 |
+
font-weight: 600;
|
| 216 |
+
text-align: center;
|
| 217 |
+
margin-bottom: 20px;
|
| 218 |
+
text-shadow: 0 2px 4px rgba(0,0,0,0.5);
|
| 219 |
+
}}
|
| 220 |
+
|
| 221 |
+
.quiz-options {{
|
| 222 |
+
display: flex;
|
| 223 |
+
gap: 15px;
|
| 224 |
+
flex-direction: column;
|
| 225 |
+
max-width: 600px;
|
| 226 |
+
margin: 0 auto;
|
| 227 |
+
}}
|
| 228 |
+
|
| 229 |
+
.option-btn {{
|
| 230 |
+
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
|
| 231 |
+
color: white;
|
| 232 |
+
border: none;
|
| 233 |
+
padding: 18px 30px;
|
| 234 |
+
border-radius: 12px;
|
| 235 |
+
font-size: 17px;
|
| 236 |
+
font-weight: 500;
|
| 237 |
+
cursor: pointer;
|
| 238 |
+
transition: all 0.3s;
|
| 239 |
+
box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
|
| 240 |
+
}}
|
| 241 |
+
|
| 242 |
+
.option-btn:hover {{
|
| 243 |
+
transform: translateY(-3px);
|
| 244 |
+
box-shadow: 0 6px 25px rgba(102, 126, 234, 0.6);
|
| 245 |
+
}}
|
| 246 |
+
|
| 247 |
+
.option-btn:active {{
|
| 248 |
+
transform: translateY(-1px);
|
| 249 |
+
}}
|
| 250 |
+
|
| 251 |
+
.timer {{
|
| 252 |
+
color: #ffd700;
|
| 253 |
+
font-size: 15px;
|
| 254 |
+
font-weight: 600;
|
| 255 |
+
text-align: center;
|
| 256 |
+
margin-top: 15px;
|
| 257 |
+
text-shadow: 0 2px 4px rgba(0,0,0,0.5);
|
| 258 |
+
}}
|
| 259 |
+
|
| 260 |
+
.timer.warning {{
|
| 261 |
+
color: #ff6b6b;
|
| 262 |
+
}}
|
| 263 |
+
|
| 264 |
+
.progress-bar {{
|
| 265 |
+
position: absolute;
|
| 266 |
+
top: 0;
|
| 267 |
+
left: 0;
|
| 268 |
+
height: 4px;
|
| 269 |
+
background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
|
| 270 |
+
width: 0%;
|
| 271 |
+
transition: width 0.1s linear;
|
| 272 |
+
z-index: 10;
|
| 273 |
+
}}
|
| 274 |
+
|
| 275 |
+
.segment-info {{
|
| 276 |
+
position: absolute;
|
| 277 |
+
top: 15px;
|
| 278 |
+
right: 15px;
|
| 279 |
+
background: rgba(0,0,0,0.7);
|
| 280 |
+
color: white;
|
| 281 |
+
padding: 8px 16px;
|
| 282 |
+
border-radius: 20px;
|
| 283 |
+
font-size: 14px;
|
| 284 |
+
font-weight: 500;
|
| 285 |
+
z-index: 10;
|
| 286 |
+
}}
|
| 287 |
+
|
| 288 |
+
.loading {{
|
| 289 |
+
position: absolute;
|
| 290 |
+
top: 50%;
|
| 291 |
+
left: 50%;
|
| 292 |
+
transform: translate(-50%, -50%);
|
| 293 |
+
color: white;
|
| 294 |
+
font-size: 18px;
|
| 295 |
+
display: none;
|
| 296 |
+
z-index: 20;
|
| 297 |
+
}}
|
| 298 |
+
|
| 299 |
+
.controls {{
|
| 300 |
+
padding: 15px;
|
| 301 |
+
background: #1a1a1a;
|
| 302 |
+
display: flex;
|
| 303 |
+
align-items: center;
|
| 304 |
+
gap: 15px;
|
| 305 |
+
}}
|
| 306 |
+
|
| 307 |
+
.play-pause-btn {{
|
| 308 |
+
background: #667eea;
|
| 309 |
+
border: none;
|
| 310 |
+
color: white;
|
| 311 |
+
width: 40px;
|
| 312 |
+
height: 40px;
|
| 313 |
+
border-radius: 50%;
|
| 314 |
+
cursor: pointer;
|
| 315 |
+
display: flex;
|
| 316 |
+
align-items: center;
|
| 317 |
+
justify-content: center;
|
| 318 |
+
transition: all 0.3s;
|
| 319 |
+
font-size: 16px;
|
| 320 |
+
}}
|
| 321 |
+
|
| 322 |
+
.play-pause-btn:hover {{
|
| 323 |
+
background: #764ba2;
|
| 324 |
+
transform: scale(1.1);
|
| 325 |
+
}}
|
| 326 |
+
|
| 327 |
+
.time-display {{
|
| 328 |
+
color: #ffffff;
|
| 329 |
+
font-size: 14px;
|
| 330 |
+
font-weight: 500;
|
| 331 |
+
}}
|
| 332 |
+
</style>
|
| 333 |
+
|
| 334 |
+
<div class="player-wrapper">
|
| 335 |
+
<div class="player-container">
|
| 336 |
+
<div class="progress-bar" id="progressBar"></div>
|
| 337 |
+
<div class="segment-info" id="segmentInfo">Сегмент 1 из {metadata['total_segments']}</div>
|
| 338 |
+
<div class="loading" id="loading">Загрузка...</div>
|
| 339 |
+
|
| 340 |
+
<video id="mainVideo" preload="auto">
|
| 341 |
+
Ваш браузер не поддерживает видео
|
| 342 |
+
</video>
|
| 343 |
+
|
| 344 |
+
<div class="quiz-overlay" id="quizOverlay">
|
| 345 |
+
<div class="quiz-question">Выберите правильный ответ:</div>
|
| 346 |
+
<div class="quiz-options">
|
| 347 |
+
<button class="option-btn" id="option1"></button>
|
| 348 |
+
<button class="option-btn" id="option2"></button>
|
| 349 |
+
</div>
|
| 350 |
+
<div class="timer" id="timer">⏱ Времени осталось: <span id="timeLeft">7</span> сек</div>
|
| 351 |
+
</div>
|
| 352 |
+
</div>
|
| 353 |
+
|
| 354 |
+
<div class="controls">
|
| 355 |
+
<button class="play-pause-btn" id="playPauseBtn">▶</button>
|
| 356 |
+
<div class="time-display" id="timeDisplay">0:00</div>
|
| 357 |
+
</div>
|
| 358 |
+
</div>
|
| 359 |
+
|
| 360 |
+
<script>
|
| 361 |
+
(function() {{
|
| 362 |
+
const mainVideo = document.getElementById('mainVideo');
|
| 363 |
+
const quizOverlay = document.getElementById('quizOverlay');
|
| 364 |
+
const option1Btn = document.getElementById('option1');
|
| 365 |
+
const option2Btn = document.getElementById('option2');
|
| 366 |
+
const timerDisplay = document.getElementById('timeLeft');
|
| 367 |
+
const progressBar = document.getElementById('progressBar');
|
| 368 |
+
const segmentInfo = document.getElementById('segmentInfo');
|
| 369 |
+
const loadingDiv = document.getElementById('loading');
|
| 370 |
+
const playPauseBtn = document.getElementById('playPauseBtn');
|
| 371 |
+
const timeDisplay = document.getElementById('timeDisplay');
|
| 372 |
+
const timerElement = document.getElementById('timer');
|
| 373 |
+
|
| 374 |
+
const segments = {segments_json};
|
| 375 |
+
const videosBase64 = {videos_json};
|
| 376 |
+
|
| 377 |
+
let currentSegmentIndex = 0;
|
| 378 |
+
let isPlayingReaction = false;
|
| 379 |
+
let quizShown = false;
|
| 380 |
+
let answered = false;
|
| 381 |
+
let timerInterval = null;
|
| 382 |
+
let timeRemaining = 7;
|
| 383 |
+
|
| 384 |
+
function formatTime(seconds) {{
|
| 385 |
+
const mins = Math.floor(seconds / 60);
|
| 386 |
+
const secs = Math.floor(seconds % 60);
|
| 387 |
+
return mins + ':' + (secs < 10 ? '0' : '') + secs;
|
| 388 |
+
}}
|
| 389 |
+
|
| 390 |
+
function updateSegmentInfo() {{
|
| 391 |
+
segmentInfo.textContent = 'Сегмент ' + (currentSegmentIndex + 1) + ' из ' + segments.length;
|
| 392 |
+
}}
|
| 393 |
+
|
| 394 |
+
function showLoading() {{
|
| 395 |
+
loadingDiv.style.display = 'block';
|
| 396 |
+
}}
|
| 397 |
+
|
| 398 |
+
function hideLoading() {{
|
| 399 |
+
loadingDiv.style.display = 'none';
|
| 400 |
+
}}
|
| 401 |
+
|
| 402 |
+
function loadVideo(base64Data) {{
|
| 403 |
+
return new Promise(function(resolve, reject) {{
|
| 404 |
+
showLoading();
|
| 405 |
+
mainVideo.src = 'data:video/mp4;base64,' + base64Data;
|
| 406 |
+
mainVideo.load();
|
| 407 |
+
|
| 408 |
+
mainVideo.onloadeddata = function() {{
|
| 409 |
+
hideLoading();
|
| 410 |
+
resolve();
|
| 411 |
+
}};
|
| 412 |
+
|
| 413 |
+
mainVideo.onerror = function() {{
|
| 414 |
+
hideLoading();
|
| 415 |
+
reject(new Error('Ошибка загрузки видео'));
|
| 416 |
+
}};
|
| 417 |
+
}});
|
| 418 |
+
}}
|
| 419 |
+
|
| 420 |
+
function showQuiz(segment) {{
|
| 421 |
+
quizOverlay.style.display = 'block';
|
| 422 |
+
option1Btn.textContent = segment.options[0];
|
| 423 |
+
option2Btn.textContent = segment.options[1];
|
| 424 |
+
quizShown = true;
|
| 425 |
+
answered = false;
|
| 426 |
+
timeRemaining = 7;
|
| 427 |
+
timerDisplay.textContent = timeRemaining;
|
| 428 |
+
|
| 429 |
+
if (timerInterval) {{
|
| 430 |
+
clearInterval(timerInterval);
|
| 431 |
+
}}
|
| 432 |
+
|
| 433 |
+
timerInterval = setInterval(function() {{
|
| 434 |
+
timeRemaining--;
|
| 435 |
+
timerDisplay.textContent = timeRemaining;
|
| 436 |
+
|
| 437 |
+
if (timeRemaining <= 3) {{
|
| 438 |
+
timerElement.classList.add('warning');
|
| 439 |
+
}} else {{
|
| 440 |
+
timerElement.classList.remove('warning');
|
| 441 |
+
}}
|
| 442 |
+
|
| 443 |
+
if (timeRemaining <= 0) {{
|
| 444 |
+
clearInterval(timerInterval);
|
| 445 |
+
if (!answered) {{
|
| 446 |
+
handleAnswer(-1, segment);
|
| 447 |
+
}}
|
| 448 |
+
}}
|
| 449 |
+
}}, 1000);
|
| 450 |
+
}}
|
| 451 |
+
|
| 452 |
+
function hideQuiz() {{
|
| 453 |
+
quizOverlay.style.display = 'none';
|
| 454 |
+
quizShown = false;
|
| 455 |
+
timerElement.classList.remove('warning');
|
| 456 |
+
if (timerInterval) {{
|
| 457 |
+
clearInterval(timerInterval);
|
| 458 |
+
timerInterval = null;
|
| 459 |
+
}}
|
| 460 |
+
}}
|
| 461 |
+
|
| 462 |
+
function playReaction(isCorrect) {{
|
| 463 |
+
return new Promise(function(resolve) {{
|
| 464 |
+
isPlayingReaction = true;
|
| 465 |
+
hideQuiz();
|
| 466 |
+
|
| 467 |
+
const segment = segments[currentSegmentIndex];
|
| 468 |
+
const reactionKey = isCorrect ? ('correct_' + segment.index) : ('wrong_' + segment.index);
|
| 469 |
+
|
| 470 |
+
loadVideo(videosBase64[reactionKey]).then(function() {{
|
| 471 |
+
mainVideo.play();
|
| 472 |
+
|
| 473 |
+
mainVideo.onended = function() {{
|
| 474 |
+
isPlayingReaction = false;
|
| 475 |
+
mainVideo.onended = null;
|
| 476 |
+
resolve();
|
| 477 |
+
}};
|
| 478 |
+
}}).catch(function(error) {{
|
| 479 |
+
console.error('Ошибка воспроизведения реакции:', error);
|
| 480 |
+
isPlayingReaction = false;
|
| 481 |
+
resolve();
|
| 482 |
+
}});
|
| 483 |
+
}});
|
| 484 |
+
}}
|
| 485 |
+
|
| 486 |
+
function loadNextSegment() {{
|
| 487 |
+
if (currentSegmentIndex >= segments.length) {{
|
| 488 |
+
alert('🎉 Поздравляем! Вы завершили урок!');
|
| 489 |
+
currentSegmentIndex = 0;
|
| 490 |
+
return;
|
| 491 |
+
}}
|
| 492 |
+
|
| 493 |
+
const segment = segments[currentSegmentIndex];
|
| 494 |
+
const lectureKey = 'lecture_' + segment.index;
|
| 495 |
+
|
| 496 |
+
loadVideo(videosBase64[lectureKey]).then(function() {{
|
| 497 |
+
updateSegmentInfo();
|
| 498 |
+
mainVideo.play();
|
| 499 |
+
playPauseBtn.textContent = '⏸';
|
| 500 |
+
}}).catch(function(error) {{
|
| 501 |
+
console.error('Ошибка загрузки лекции:', error);
|
| 502 |
+
alert('Ошибка загрузки видео');
|
| 503 |
+
}});
|
| 504 |
+
}}
|
| 505 |
+
|
| 506 |
+
function handleAnswer(choice, segment) {{
|
| 507 |
+
if (answered) return;
|
| 508 |
+
answered = true;
|
| 509 |
+
|
| 510 |
+
const isCorrect = choice === segment.correct;
|
| 511 |
+
|
| 512 |
+
playReaction(isCorrect).then(function() {{
|
| 513 |
+
currentSegmentIndex++;
|
| 514 |
+
|
| 515 |
+
if (currentSegmentIndex < segments.length) {{
|
| 516 |
+
loadNextSegment();
|
| 517 |
+
}} else {{
|
| 518 |
+
alert('🎉 Поздравляем! Вы завершили урок!');
|
| 519 |
+
}}
|
| 520 |
+
}});
|
| 521 |
+
}}
|
| 522 |
+
|
| 523 |
+
option1Btn.addEventListener('click', function() {{
|
| 524 |
+
if (currentSegmentIndex >= 0 && currentSegmentIndex < segments.length && !answered) {{
|
| 525 |
+
handleAnswer(0, segments[currentSegmentIndex]);
|
| 526 |
+
}}
|
| 527 |
+
}});
|
| 528 |
+
|
| 529 |
+
option2Btn.addEventListener('click', function() {{
|
| 530 |
+
if (currentSegmentIndex >= 0 && currentSegmentIndex < segments.length && !answered) {{
|
| 531 |
+
handleAnswer(1, segments[currentSegmentIndex]);
|
| 532 |
+
}}
|
| 533 |
+
}});
|
| 534 |
+
|
| 535 |
+
mainVideo.addEventListener('timeupdate', function() {{
|
| 536 |
+
if (isPlayingReaction) return;
|
| 537 |
+
|
| 538 |
+
const currentTime = mainVideo.currentTime;
|
| 539 |
+
const duration = mainVideo.duration;
|
| 540 |
+
|
| 541 |
+
if (!isNaN(currentTime)) {{
|
| 542 |
+
timeDisplay.textContent = formatTime(currentTime);
|
| 543 |
+
}}
|
| 544 |
+
|
| 545 |
+
if (duration > 0 && !isNaN(duration)) {{
|
| 546 |
+
const progress = (currentTime / duration) * 100;
|
| 547 |
+
progressBar.style.width = progress + '%';
|
| 548 |
+
|
| 549 |
+
const timeLeft = duration - currentTime;
|
| 550 |
+
|
| 551 |
+
if (!quizShown && timeLeft <= 7 && timeLeft > 0 && !answered) {{
|
| 552 |
+
showQuiz(segments[currentSegmentIndex]);
|
| 553 |
+
}}
|
| 554 |
+
}}
|
| 555 |
+
}});
|
| 556 |
+
|
| 557 |
+
playPauseBtn.addEventListener('click', function() {{
|
| 558 |
+
if (mainVideo.paused) {{
|
| 559 |
+
mainVideo.play();
|
| 560 |
+
playPauseBtn.textContent = '⏸';
|
| 561 |
+
}} else {{
|
| 562 |
+
mainVideo.pause();
|
| 563 |
+
playPauseBtn.textContent = '▶';
|
| 564 |
+
}}
|
| 565 |
+
}});
|
| 566 |
+
|
| 567 |
+
mainVideo.addEventListener('play', function() {{
|
| 568 |
+
playPauseBtn.textContent = '⏸';
|
| 569 |
+
}});
|
| 570 |
+
|
| 571 |
+
mainVideo.addEventListener('pause', function() {{
|
| 572 |
+
playPauseBtn.textContent = '▶';
|
| 573 |
+
}});
|
| 574 |
+
|
| 575 |
+
// Запускаем первый сегмент
|
| 576 |
+
loadNextSegment();
|
| 577 |
+
}})();
|
| 578 |
+
</script>
|
| 579 |
+
"""
|
| 580 |
+
|
| 581 |
+
return html
|
| 582 |
|
| 583 |
# Создаем интерфейс
|
| 584 |
with gr.Blocks(title="Интерактивный Урок") as demo:
|
| 585 |
+
gr.Markdown("""
|
| 586 |
+
# 🎓 Интерактивный Урок (Coursera-style)
|
| 587 |
+
|
| 588 |
+
### Инструкция:
|
| 589 |
+
1. **Загрузите 3 видео для каждого сегмента:**
|
| 590 |
+
- 🎥 Видео лекции (в конце которого задается вопрос)
|
| 591 |
+
- ✅ Видео реакции на правильный ответ
|
| 592 |
+
- ❌ Видео реакции на неправильный ответ
|
| 593 |
+
2. **Введите варианты ответов** и выберите правильный
|
| 594 |
+
3. Нажмите **"Добавить Сегмент"** (повторите для каждого фрагмента)
|
| 595 |
+
4. Когда все сегменты добавлены, нажмите **"Создать Урок"**
|
| 596 |
+
5. Нажмите **"Запустить Плеер"** для прохождения урока
|
| 597 |
+
""")
|
| 598 |
+
|
| 599 |
+
# Состояния
|
| 600 |
+
segments_state = gr.State([])
|
| 601 |
+
meta_state = gr.State(None)
|
| 602 |
+
|
| 603 |
+
with gr.Tab("📝 Создание Урока"):
|
| 604 |
+
gr.Markdown("### Добавление сегмента")
|
| 605 |
+
|
| 606 |
+
with gr.Row():
|
| 607 |
+
with gr.Column(scale=1):
|
| 608 |
+
lecture_input = gr.Video(label="🎥 Видео Лекции")
|
| 609 |
+
correct_input = gr.Video(label="✅ Реакция: Правильный ответ")
|
| 610 |
+
wrong_input = gr.Video(label="❌ Реакция: Неправильный ответ")
|
| 611 |
+
|
| 612 |
+
with gr.Column(scale=1):
|
| 613 |
+
option1_input = gr.Textbox(
|
| 614 |
+
label="Вариант 1",
|
| 615 |
+
placeholder="Например: Париж"
|
| 616 |
+
)
|
| 617 |
+
option2_input = gr.Textbox(
|
| 618 |
+
label="Вариант 2",
|
| 619 |
+
placeholder="Например: Лондон"
|
| 620 |
+
)
|
| 621 |
+
correct_radio = gr.Radio(
|
| 622 |
+
["Вариант 1", "Вариант 2"],
|
| 623 |
+
label="✅ Правильный вариант",
|
| 624 |
+
value="Вариант 1"
|
| 625 |
+
)
|
| 626 |
+
|
| 627 |
+
add_btn = gr.Button("➕ Добавить Сегмент", variant="primary")
|
| 628 |
+
segments_info = gr.Markdown("*Нет добавленных сегментов*")
|
| 629 |
+
|
| 630 |
+
add_btn.click(
|
| 631 |
+
fn=add_segment,
|
| 632 |
+
inputs=[lecture_input, correct_input, wrong_input, option1_input, option2_input, correct_radio, segments_state],
|
| 633 |
+
outputs=[segments_state, segments_info, lecture_input, correct_input, wrong_input]
|
| 634 |
+
)
|
| 635 |
+
|
| 636 |
+
gr.Markdown("---")
|
| 637 |
+
|
| 638 |
+
create_btn = gr.Button("🎬 Создать Урок", variant="primary")
|
| 639 |
+
create_status = gr.Markdown("")
|
| 640 |
+
|
| 641 |
+
create_btn.click(
|
| 642 |
+
fn=create_lesson,
|
| 643 |
+
inputs=[segments_state],
|
| 644 |
+
outputs=[create_status, meta_state]
|
| 645 |
+
)
|
| 646 |
+
|
| 647 |
+
with gr.Tab("▶️ Прохождение Урока"):
|
| 648 |
+
gr.Markdown("""
|
| 649 |
+
### Как проходить урок:
|
| 650 |
+
- 🎬 Видео проигрывается автоматически
|
| 651 |
+
- ⏱ **За 7 секунд** до конца появятся кнопки с вариантами ответа
|
| 652 |
+
- 🎯 Выберите правильный ответ до окончания времени
|
| 653 |
+
- ✅ После ответа покажется видео реакции лектора
|
| 654 |
+
- ➡️ Затем автоматически начнется следующий сегмент
|
| 655 |
+
- 🏆 Пройдите все сегменты до конца!
|
| 656 |
+
""")
|
| 657 |
+
|
| 658 |
+
start_btn = gr.Button("🚀 Запустить Плеер", variant="primary")
|
| 659 |
+
player_html = gr.HTML()
|
| 660 |
+
|
| 661 |
+
start_btn.click(
|
| 662 |
+
fn=generate_player_html,
|
| 663 |
+
inputs=[meta_state],
|
| 664 |
+
outputs=[player_html]
|
| 665 |
+
)
|
| 666 |
|
| 667 |
if __name__ == '__main__':
|
| 668 |
+
demo.launch()
|