File size: 7,025 Bytes
59bd45e | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 | """User configuration management for Voice Text Processor.
This module handles user-specific configurations, including
the generated cat character image settings.
Requirements: PRD - AI形象生成模块
"""
import json
import os
from typing import Optional, Dict, List
from datetime import datetime
import logging
logger = logging.getLogger(__name__)
class UserConfig:
"""User configuration manager.
This class manages user-specific settings, particularly
the generated cat character image configuration.
Attributes:
config_dir: Directory for storing user configurations
config_file: Path to the user config JSON file
"""
def __init__(self, config_dir: str = "data"):
"""Initialize user configuration manager.
Args:
config_dir: Directory for storing configurations
"""
self.config_dir = config_dir
self.config_file = os.path.join(config_dir, "user_config.json")
# 确保目录存在
os.makedirs(config_dir, exist_ok=True)
# 初始化配置文件
if not os.path.exists(self.config_file):
self._init_config_file()
def _init_config_file(self):
"""Initialize the configuration file with default values."""
default_config = {
"user_id": "default_user",
"created_at": datetime.utcnow().isoformat() + "Z",
"character": {
"image_url": "", # 空字符串，前端会显示占位符
"prompt": "默认治愈系小猫形象",
"revised_prompt": "一只薰衣草紫色的温柔猫咪，治愈系风格，温暖的陪伴者",
"preferences": {
"color": "薰衣草紫",
"personality": "温柔",
"appearance": "无配饰",
"role": "陪伴式朋友"
},
"generated_at": datetime.utcnow().isoformat() + "Z",
"generation_count": 0
},
"settings": {
"theme": "light",
"language": "zh-CN"
}
}
with open(self.config_file, 'w', encoding='utf-8') as f:
json.dump(default_config, f, ensure_ascii=False, indent=2)
logger.info(f"Initialized user config file: {self.config_file}")
def load_config(self) -> Dict:
"""Load user configuration from file.
Returns:
Dictionary containing user configuration
"""
try:
with open(self.config_file, 'r', encoding='utf-8') as f:
config = json.load(f)
return config
except Exception as e:
logger.error(f"Failed to load user config: {str(e)}")
# 返回默认配置
self._init_config_file()
return self.load_config()
def save_config(self, config: Dict):
"""Save user configuration to file.
Args:
config: Configuration dictionary to save
"""
try:
with open(self.config_file, 'w', encoding='utf-8') as f:
json.dump(config, f, ensure_ascii=False, indent=2)
logger.info("User config saved successfully")
except Exception as e:
logger.error(f"Failed to save user config: {str(e)}")
raise
def get_character_config(self) -> Dict:
"""Get character configuration.
Returns:
Dictionary containing character settings
"""
config = self.load_config()
return config.get("character", {})
def save_character_image(
self,
image_url: str,
prompt: str,
revised_prompt: Optional[str] = None,
preferences: Optional[Dict] = None
):
"""Save generated character image configuration.
Args:
image_url: URL of the generated image
prompt: Prompt used for generation
revised_prompt: AI-revised prompt (optional)
preferences: User preferences used (optional)
"""
config = self.load_config()
# 更新角色配置
config["character"]["image_url"] = image_url
config["character"]["prompt"] = prompt
config["character"]["revised_prompt"] = revised_prompt or prompt
config["character"]["generated_at"] = datetime.utcnow().isoformat() + "Z"
config["character"]["generation_count"] += 1
if preferences:
config["character"]["preferences"] = preferences
self.save_config(config)
logger.info(f"Character image saved: {image_url[:50]}...")
def get_character_image_url(self) -> Optional[str]:
"""Get the current character image URL.
Returns:
Image URL or None if not set
"""
character = self.get_character_config()
return character.get("image_url")
def get_character_preferences(self) -> Dict:
"""Get character generation preferences.
Returns:
Dictionary containing color, personality, appearance, role
"""
character = self.get_character_config()
return character.get("preferences", {
"color": "温暖粉",
"personality": "温柔",
"appearance": "无配饰",
"role": "陪伴式朋友"
})
def update_character_preferences(
self,
color: Optional[str] = None,
personality: Optional[str] = None,
appearance: Optional[str] = None,
role: Optional[str] = None
):
"""Update character generation preferences.
Args:
color: Color preference (optional)
personality: Personality trait (optional)
appearance: Appearance feature (optional)
role: Character role (optional)
"""
config = self.load_config()
preferences = config["character"]["preferences"]
if color:
preferences["color"] = color
if personality:
preferences["personality"] = personality
if appearance:
preferences["appearance"] = appearance
if role:
preferences["role"] = role
self.save_config(config)
logger.info("Character preferences updated")
def get_generation_count(self) -> int:
"""Get the number of times character has been generated.
Returns:
Generation count
"""
character = self.get_character_config()
return character.get("generation_count", 0)
def has_character_image(self) -> bool:
"""Check if user has a character image set.
Returns:
True if character image exists, False otherwise
"""
return self.get_character_image_url() is not None
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