T-583 标题提示词模板数据层

app/appconfig.py

@@ -245,6 +245,10 @@ def title_prompt_path(config=None) -> str:
     return data_path("title_prompt.txt", config=config)
 
 
+def title_templates_dir(config=None) -> str:
+    return data_path("prompts", "title", config=config)
+
+
 def cover_prompts_dir(config=None) -> str:
     return data_path("prompts", "cover", config=config)
 

app/prompts.py

@@ -8,6 +8,7 @@ from importlib import resources
 from . import appconfig
 
 TITLE_PROMPT_PATH = appconfig.title_prompt_path()
+TITLE_TEMPLATES_DIR = appconfig.title_templates_dir()
 COVER_PROMPTS_DIR = appconfig.cover_prompts_dir()
 TEMPLATE_EXT = ".txt"
 INVALID_NAME_CHARS = set('\\/:*?"<>|')
@@ -41,6 +42,7 @@ def save_title_prompt(text, path=TITLE_PROMPT_PATH) -> None:
 def ensure_default_prompts(
     title_prompt_path=TITLE_PROMPT_PATH,
     cover_prompts_dir=COVER_PROMPTS_DIR,
+    title_templates_dir=None,
 ) -> None:
     """Seed bundled default prompts into an empty user data directory.
 
@@ -54,13 +56,20 @@ def ensure_default_prompts(
         if default_title:
             save_title_prompt(default_title, title_prompt_path)
 
+    if title_templates_dir is None:
+        title_templates_dir = _title_templates_dir_for_prompt_path(title_prompt_path)
+    if not list_templates(title_templates_dir):
+        default_title = _read_default_prompt_text("title_prompt.txt")
+        if default_title:
+            save_template("默认", default_title, title_templates_dir)
+
     if not list_cover_templates(cover_prompts_dir):
         for name, text in _iter_default_cover_templates():
             save_cover_template(name, text, cover_prompts_dir)
 
 
-def list_cover_templates(directory=COVER_PROMPTS_DIR):
-    """Return cover template names sorted by display name."""
+def list_templates(directory):
+    """Return prompt template names sorted by display name."""
 
     if not os.path.isdir(directory):
         return []
@@ -71,18 +80,18 @@ def list_cover_templates(directory=COVER_PROMPTS_DIR):
     return sorted(names, key=str.casefold)
 
 
-def load_cover_template(name, directory=COVER_PROMPTS_DIR) -> str:
-    """Load one cover prompt template."""
+def load_template(name, directory) -> str:
+    """Load one prompt template."""
 
     path = _template_path(name, directory)
     if not os.path.exists(path):
-        raise PromptError(f"封面提示词模板不存在: {_normalize_name(name)}")
+        raise PromptError(f"提示词模板不存在: {_normalize_name(name)}")
     with open(path, "r", encoding="utf-8") as fh:
         return fh.read()
 
 
-def save_cover_template(name, text, directory=COVER_PROMPTS_DIR) -> None:
-    """Save one cover prompt template as UTF-8."""
+def save_template(name, text, directory) -> None:
+    """Save one prompt template as UTF-8."""
 
     path = _template_path(name, directory)
     os.makedirs(os.path.dirname(path), exist_ok=True)
@@ -90,26 +99,86 @@ def save_cover_template(name, text, directory=COVER_PROMPTS_DIR) -> None:
         fh.write(str(text or ""))
 
 
-def rename_cover_template(old, new, directory=COVER_PROMPTS_DIR) -> None:
-    """Rename a cover prompt template with duplicate-name protection."""
+def rename_template(old, new, directory) -> None:
+    """Rename a prompt template with duplicate-name protection."""
 
     old_path = _template_path(old, directory)
     new_path = _template_path(new, directory)
     if not os.path.exists(old_path):
-        raise PromptError(f"封面提示词模板不存在: {_normalize_name(old)}")
+        raise PromptError(f"提示词模板不存在: {_normalize_name(old)}")
     if os.path.exists(new_path):
-        raise PromptError(f"封面提示词模板已存在: {_normalize_name(new)}")
+        raise PromptError(f"提示词模板已存在: {_normalize_name(new)}")
     os.makedirs(os.path.dirname(new_path), exist_ok=True)
     os.replace(old_path, new_path)
 
 
+def delete_template(name, directory) -> None:
+    """Delete one prompt template."""
+
+    path = _template_path(name, directory)
+    if not os.path.exists(path):
+        raise PromptError(f"提示词模板不存在: {_normalize_name(name)}")
+    os.remove(path)
+
+
+def list_title_templates(directory=TITLE_TEMPLATES_DIR):
+    """Return title prompt template names sorted by display name."""
+
+    return list_templates(directory)
+
+
+def load_title_template(name, directory=TITLE_TEMPLATES_DIR) -> str:
+    """Load one title prompt template."""
+
+    return load_template(name, directory)
+
+
+def save_title_template(name, text, directory=TITLE_TEMPLATES_DIR) -> None:
+    """Save one title prompt template as UTF-8."""
+
+    save_template(name, text, directory)
+
+
+def rename_title_template(old, new, directory=TITLE_TEMPLATES_DIR) -> None:
+    """Rename a title prompt template with duplicate-name protection."""
+
+    rename_template(old, new, directory)
+
+
+def delete_title_template(name, directory=TITLE_TEMPLATES_DIR) -> None:
+    """Delete one title prompt template."""
+
+    delete_template(name, directory)
+
+
+def list_cover_templates(directory=COVER_PROMPTS_DIR):
+    """Return cover template names sorted by display name."""
+
+    return list_templates(directory)
+
+
+def load_cover_template(name, directory=COVER_PROMPTS_DIR) -> str:
+    """Load one cover prompt template."""
+
+    return load_template(name, directory)
+
+
+def save_cover_template(name, text, directory=COVER_PROMPTS_DIR) -> None:
+    """Save one cover prompt template as UTF-8."""
+
+    save_template(name, text, directory)
+
+
+def rename_cover_template(old, new, directory=COVER_PROMPTS_DIR) -> None:
+    """Rename a cover prompt template with duplicate-name protection."""
+
+    rename_template(old, new, directory)
+
+
 def delete_cover_template(name, directory=COVER_PROMPTS_DIR) -> None:
     """Delete one cover prompt template."""
 
-    path = _template_path(name, directory)
-    if not os.path.exists(path):
-        raise PromptError(f"封面提示词模板不存在: {_normalize_name(name)}")
-    os.remove(path)
+    delete_template(name, directory)
 
 
 def render_prompt(template_text, task) -> str:
@@ -150,14 +219,19 @@ def _normalize_name(name) -> str:
         value = value[: -len(TEMPLATE_EXT)]
     value = value.strip()
     if not value:
-        raise PromptError("封面提示词模板名不能为空")
+        raise PromptError("提示词模板名不能为空")
     if value in {".", ".."} or any(char in INVALID_NAME_CHARS for char in value):
-        raise PromptError(f"封面提示词模板名非法: {value}")
+        raise PromptError(f"提示词模板名非法: {value}")
     if os.path.basename(value) != value:
-        raise PromptError(f"封面提示词模板名非法: {value}")
+        raise PromptError(f"提示词模板名非法: {value}")
     return value
 
 
+def _title_templates_dir_for_prompt_path(title_prompt_path) -> str:
+    data_root = os.path.dirname(os.path.abspath(title_prompt_path))
+    return os.path.join(data_root, "prompts", "title")
+
+
 def _has_non_empty_file(path) -> bool:
     try:
         if not os.path.exists(path):