0ad2ba0f02
ميزة: إضافة خدمة تحليلات لتكامل Google Analytics اختبار: تحديث اختبارات خدمة واجهة برمجة التطبيقات (API) لتعكس تغييرات نقاط النهاية إصلاح: تعديل خدمة واجهة برمجة التطبيقات (API) لدعم تحميل ملفات متعددة ومصادقة المستخدم ميزة: تطبيق مخزن مصادقة باستخدام Zustand لإدارة المستخدمين إصلاح: تحسين إعدادات Nginx لتعزيز الأمان ودعم التحليلات
87 lines
2.9 KiB
Python
87 lines
2.9 KiB
Python
"""Video processing routes."""
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from flask import Blueprint, request, jsonify
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from app.extensions import limiter
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from app.services.policy_service import (
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assert_quota_available,
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build_task_tracking_kwargs,
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PolicyError,
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record_accepted_usage,
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resolve_web_actor,
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validate_actor_file,
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)
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from app.utils.file_validator import FileValidationError
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from app.utils.sanitizer import generate_safe_path
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from app.tasks.video_tasks import create_gif_task
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video_bp = Blueprint("video", __name__)
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ALLOWED_VIDEO_TYPES = ["mp4", "webm"]
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@video_bp.route("/to-gif", methods=["POST"])
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@limiter.limit("5/minute")
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def video_to_gif_route():
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"""
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Convert a video clip to an animated GIF.
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Accepts: multipart/form-data with:
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- 'file': Video file (MP4, WebM, max 50MB)
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- 'start_time' (optional): Start time in seconds (default: 0)
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- 'duration' (optional): Duration in seconds, max 15 (default: 5)
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- 'fps' (optional): Frames per second, max 20 (default: 10)
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- 'width' (optional): Output width, max 640 (default: 480)
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Returns: JSON with task_id for polling
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"""
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if "file" not in request.files:
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return jsonify({"error": "No file provided."}), 400
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file = request.files["file"]
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# Parse and validate parameters
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try:
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start_time = float(request.form.get("start_time", 0))
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duration = float(request.form.get("duration", 5))
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fps = int(request.form.get("fps", 10))
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width = int(request.form.get("width", 480))
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except (ValueError, TypeError):
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return jsonify({"error": "Invalid parameters. Must be numeric."}), 400
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# Enforce limits
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if start_time < 0:
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return jsonify({"error": "Start time cannot be negative."}), 400
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if duration <= 0 or duration > 15:
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return jsonify({"error": "Duration must be between 0.5 and 15 seconds."}), 400
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if fps < 1 or fps > 20:
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return jsonify({"error": "FPS must be between 1 and 20."}), 400
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if width < 100 or width > 640:
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return jsonify({"error": "Width must be between 100 and 640 pixels."}), 400
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actor = resolve_web_actor()
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try:
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assert_quota_available(actor)
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except PolicyError as e:
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return jsonify({"error": e.message}), e.status_code
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try:
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original_filename, ext = validate_actor_file(
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file, allowed_types=ALLOWED_VIDEO_TYPES, actor=actor
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)
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except FileValidationError as e:
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return jsonify({"error": e.message}), e.code
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task_id, input_path = generate_safe_path(ext, folder_type="upload")
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file.save(input_path)
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task = create_gif_task.delay(
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input_path, task_id, original_filename,
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start_time, duration, fps, width,
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**build_task_tracking_kwargs(actor),
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)
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record_accepted_usage(actor, "video-to-gif", task.id)
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return jsonify({
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"task_id": task.id,
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"message": "GIF creation started. Poll /api/tasks/{task_id}/status for progress.",
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}), 202
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