#!/usr/bin/env python3 # -*- coding: utf-8 -*- """ Manages the construction of prompts for different AI generation tasks. """ import os import traceback from .resource_loader import ResourceLoader # Use relative import within the same package class PromptManager: """Handles the loading and construction of prompts.""" def __init__(self, config): """Initializes the PromptManager with the global configuration.""" self.config = config # Instantiate ResourceLoader once, assuming it's mostly static methods or stateless self.resource_loader = ResourceLoader() def get_topic_prompts(self): """Constructs the system and user prompts for topic generation.""" print("Constructing prompts for topic generation...") try: # --- System Prompt --- system_prompt_path = self.config.get("topic_system_prompt") if not system_prompt_path: print("Error: topic_system_prompt path not specified in config.") return None, None # Use ResourceLoader's static method directly system_prompt = ResourceLoader.load_file_content(system_prompt_path) if not system_prompt: print(f"Error: Failed to load topic system prompt from '{system_prompt_path}'.") return None, None # --- User Prompt --- user_prompt_path = self.config.get("topic_user_prompt") if not user_prompt_path: print("Error: topic_user_prompt path not specified in config.") return None, None base_user_prompt = ResourceLoader.load_file_content(user_prompt_path) if base_user_prompt is None: # Check for None explicitly print(f"Error: Failed to load base topic user prompt from '{user_prompt_path}'.") return None, None # --- Build the dynamic part of the user prompt (Logic moved from prepare_topic_generation) --- user_prompt_dynamic = "你拥有的创作资料如下：\n" # Add genPrompts directory structure gen_prompts_path = self.config.get("prompts_dir") if gen_prompts_path and os.path.isdir(gen_prompts_path): try: gen_prompts_list = os.listdir(gen_prompts_path) for gen_prompt_folder in gen_prompts_list: folder_path = os.path.join(gen_prompts_path, gen_prompt_folder) if os.path.isdir(folder_path): try: # List files, filter out subdirs if needed gen_prompts_files = [f for f in os.listdir(folder_path) if os.path.isfile(os.path.join(folder_path, f))] user_prompt_dynamic += f"{gen_prompt_folder}\n{gen_prompts_files}\n" except OSError as e: print(f"Warning: Could not list directory {folder_path}: {e}") except OSError as e: print(f"Warning: Could not list base prompts directory {gen_prompts_path}: {e}") else: print(f"Warning: Prompts directory '{gen_prompts_path}' not found or invalid.") # Add resource directory contents resource_dir_config = self.config.get("resource_dir", []) for dir_info in resource_dir_config: source_type = dir_info.get("type", "UnknownType") source_file_paths = dir_info.get("file_path", []) for file_path in source_file_paths: # Use ResourceLoader's static method file_content = ResourceLoader.load_file_content(file_path) if file_content: user_prompt_dynamic += f"{source_type}信息:\n{os.path.basename(file_path)}\n{file_content}\n\n" else: print(f"Warning: Could not load resource file {file_path}") # Add dateline information (optional) user_prompt_dir = os.path.dirname(user_prompt_path) dateline_path = os.path.join(user_prompt_dir, "2025各月节日宣传节点时间表.md") # Consider making this configurable if os.path.exists(dateline_path): dateline_content = ResourceLoader.load_file_content(dateline_path) if dateline_content: user_prompt_dynamic += f"\n{dateline_content}" # Combine dynamic part, base template, and final parameters user_prompt = user_prompt_dynamic + base_user_prompt select_num = self.config.get("num", 1) # Default to 1 if not specified select_date = self.config.get("date", "") user_prompt += f"\n选题数量：{select_num}\n选题日期：{select_date}\n" # --- End of moved logic --- print(f"Topic prompts constructed. System: {len(system_prompt)} chars, User: {len(user_prompt)} chars.") return system_prompt, user_prompt except Exception as e: print(f"Error constructing topic prompts: {e}") traceback.print_exc() return None, None def get_content_prompts(self, topic_item): """Constructs the system and user prompts for content generation based on a topic item.""" print(f"Constructing content prompts for topic: {topic_item.get('object', 'N/A')}...") try: # --- System Prompt --- system_prompt_path = self.config.get("content_system_prompt") if not system_prompt_path: print("Error: content_system_prompt path not specified in config.") return None, None # Use ResourceLoader's static method. load_system_prompt was just load_file_content. system_prompt = ResourceLoader.load_file_content(system_prompt_path) if not system_prompt: print(f"Error: Failed to load content system prompt from '{system_prompt_path}'.") return None, None # --- User Prompt (Logic moved from ResourceLoader.build_user_prompt) --- user_prompt = "" prompts_dir = self.config.get("prompts_dir") resource_dir_config = self.config.get("resource_dir", []) if not prompts_dir or not os.path.isdir(prompts_dir): print(f"Warning: Prompts directory '{prompts_dir}' not found or invalid. Content user prompt might be incomplete.") # Decide whether to return error or continue with potentially incomplete prompt # 1. 添加Demand部分 (直接使用 topic_item['logic'] 的描述性文本) try: demand_description = topic_item.get('logic') if demand_description: user_prompt += f"Demand Logic:\n{demand_description}\n" else: print("Warning: 'logic' key missing or empty in topic_item for Demand prompt.") except Exception as e: print(f"Error processing Demand description: {e}") # 2. 添加Object信息 (based on topic_item['object']) try: object_name_base = topic_item['object'] # This might be '景点信息-XXX.txt' object_file_path = None # Find the full path for the object file from config for dir_info in resource_dir_config: if dir_info.get("type") == "Object": for file_path in dir_info.get("file_path", []): # Match basename, assuming topic_item['object'] is the basename # if os.path.basename(file_path) == object_name_base: # Use containment check instead of exact match if object_name_base in os.path.basename(file_path): object_file_path = file_path break if object_file_path: break if object_file_path: object_content = ResourceLoader.load_file_content(object_file_path) if object_content: user_prompt += f"Object信息:\n{object_content}\n" else: print(f"Warning: Object file could not be loaded: {object_file_path}") else: # If basename match fails, maybe topic_item['object'] is just 'XXX'? # Try finding based on substring? This might be ambiguous. print(f"Warning: Object file path not found in config matching basename: {object_name_base}") except KeyError: print("Warning: 'object' key missing in topic_item for Object prompt.") except Exception as e: print(f"Error processing Object prompt: {e}") # 3. 添加Product信息 (if applicable) try: product_name = topic_item.get('product') product_logic_description = topic_item.get('product_logic') # Directly use this description if product_name: # Add Product Logic description first (if available) if product_logic_description: user_prompt += f"Product Logic:\n{product_logic_description}\n" else: print(f"Warning: 'product_logic' key missing or empty for product '{product_name}'.") # Then, load Product Info file product_file_path = None for dir_info in resource_dir_config: if dir_info.get("type") == "Product": for file_path in dir_info.get("file_path", []): if product_name in os.path.basename(file_path): product_file_path = file_path break if product_file_path: break if product_file_path: product_content = ResourceLoader.load_file_content(product_file_path) if product_content: user_prompt += f"Product Info:\n{product_content}\n" else: print(f"Warning: Product file could not be loaded: {product_file_path}") else: print(f"Warning: Product file path not found in config for: {product_name}") # Removed KeyError check for product_logic as it's now optional text except KeyError as e: print(f"Warning: Missing 'product' key in topic_item for Product prompt: {e}") # Should only warn for product now except Exception as e: print(f"Error processing Product prompt: {e}") # 4. 添加Style信息 (加载文件 based on topic_item['style'] from Style/ folder) try: style_filename = topic_item.get('style') if style_filename: # Ensure .txt extension if not style_filename.lower().endswith('.txt'): style_file = f"{style_filename}.txt" else: style_file = style_filename style_path = os.path.join(prompts_dir, "Style", style_file) # Look in Style/ subfolder style_content = ResourceLoader.load_file_content(style_path) if style_content: user_prompt += f"Style Info:\n{style_content}\n" # Changed label for clarity else: print(f"Warning: Style file not found or empty: {style_path}") else: print("Warning: 'style' key missing or empty in topic_item.") except KeyError: print("Warning: 'style' key missing in topic_item for Style prompt.") # Keep KeyError check just in case except Exception as e: print(f"Error processing Style prompt: {e}") # 5. 添加Target Audience信息 (加载文件 based on topic_item['target_audience'] from Demand/ folder) try: target_audience_filename = topic_item.get('target_audience') if target_audience_filename: # Ensure .txt extension (or use the check as done for style) if not target_audience_filename.lower().endswith('.txt'): target_audience_file = f"{target_audience_filename}.txt" else: target_audience_file = target_audience_filename # Assuming target audience files are in the 'Demand' subdirectory based on old prompt # Load from Demand/ subfolder as confirmed target_audience_path = os.path.join(prompts_dir, "Demand", target_audience_file) target_audience_content = ResourceLoader.load_file_content(target_audience_path) if target_audience_content: user_prompt += f"Target Audience Info:\n{target_audience_content}\n" else: print(f"Warning: Target Audience file not found or empty: {target_audience_path}") else: print("Warning: 'target_audience' key missing or empty in topic_item.") except Exception as e: print(f"Error processing Target Audience prompt: {e}") # 6. 添加Refer信息 (加载 Refer/ 目录下所有文件的内容) try: refer_dir = os.path.join(prompts_dir, "Refer") if os.path.isdir(refer_dir): refer_content_all = "" refer_files = [f for f in os.listdir(refer_dir) if os.path.isfile(os.path.join(refer_dir, f))] print(f"Found {len(refer_files)} files in Refer directory: {refer_files}") for refer_file in refer_files: refer_path = os.path.join(refer_dir, refer_file) content = ResourceLoader.load_file_content(refer_path) if content: refer_content_all += f"--- Refer File: {refer_file} ---\n{content}\n\n" else: print(f"Warning: Could not load Refer file: {refer_path}") if refer_content_all: user_prompt += f"Refer Info:\n{refer_content_all}" else: print("Warning: No content loaded from Refer directory.") else: print(f"Warning: Refer directory not found: {refer_dir}") except Exception as e: print(f"Error processing Refer directory: {e}") # --- End of prompt construction logic --- print(f"Content prompts constructed. System: {len(system_prompt)} chars, User: {len(user_prompt)} chars.") return system_prompt, user_prompt except KeyError as e: # Catch potential KeyErrors from accessing topic_item if a required key is missing early on print(f"Error constructing content prompts: Missing essential key '{e}' in topic_item: {topic_item}") return None, None except Exception as e: print(f"Error constructing content prompts: {e}") traceback.print_exc() return None, None