text_service.py•5.46 kB
# -*- coding: utf-8 -*-
"""
Author: jian wei
File Name: text_service.py
"""
from typing import Optional, Dict, Any
from jianyingdraft.jianying.text import TextSegment
from jianyingdraft.utils.response import ToolResponse
def add_text_segment_service(
draft_id: str,
text: str,
timerange: str,
font: Optional[str] = None,
style: Optional[Dict[str, Any]] = None,
clip_settings: Optional[Dict[str, Any]] = None,
border: Optional[Dict[str, Any]] = None,
background: Optional[Dict[str, Any]] = None,
track_name: Optional[str] = None
) -> ToolResponse:
"""
文本片段添加服务 - 创建文本片段
Args:
draft_id: 草稿ID
text: 文本内容
timerange: 时间范围，格式如 "0s-5s"
font: 字体类型名称（可选）
style: 字体样式字典（可选）
clip_settings: 图像调节设置字典（可选）
border: 文本描边参数字典（可选）
background: 文本背景参数字典（可选）
track_name: 指定的轨道名称（可选）
Returns:
ToolResponse: 包含操作结果的响应对象
"""
try:
# 创建TextSegment实例
text_segment = TextSegment(draft_id, track_name=track_name)
# 调用文本片段添加方法
result_data = text_segment.add_text_segment(
text=text,
timerange=timerange,
font=font,
style=style,
clip_settings=clip_settings,
border=border,
background=background,
track_name=track_name
)
# 构建返回数据
response_data = {
"text_segment_id": text_segment.text_segment_id,
"draft_id": draft_id,
"text": text,
"timerange": timerange,
"add_text_segment": result_data
}
# 添加可选参数到返回数据
if font:
response_data["font"] = font
if style:
response_data["style"] = style
if clip_settings:
response_data["clip_settings"] = clip_settings
if border:
response_data["border"] = border
if background:
response_data["background"] = background
if track_name:
response_data["track_name"] = track_name
return ToolResponse(
success=True,
message=f"文本片段添加成功: {text[:20]}{'...' if len(text) > 20 else ''}",
data=response_data
)
except ValueError as e:
# 处理参数错误
return ToolResponse(
success=False,
message=f"参数错误: {str(e)}"
)
except NameError as e:
# 处理轨道不存在错误
return ToolResponse(
success=False,
message=f"轨道错误: {str(e)}"
)
except Exception as e:
# 处理其他未预期的错误
return ToolResponse(
success=False,
message=f"文本片段添加失败: {str(e)}"
)
def add_text_animation_service(
draft_id: str,
text_segment_id: str,
animation_type: str,
animation_name: str,
duration: Optional[str] = None,
track_name: Optional[str] = None
) -> ToolResponse:
"""
文本动画添加服务 - 为文本片段添加动画效果
Args:
draft_id: 草稿ID
text_segment_id: 文本片段ID
animation_type: 动画类型，"TextIntro"、"TextOutro"、"TextLoopAnim"
animation_name: 动画名称，如 "复古打字机"、"弹簧"、"色差故障" 等
duration: 动画持续时间（可选），格式如 "1s"、"500ms"
track_name: 轨道名称（可选）
Returns:
ToolResponse: 包含操作结果的响应对象
"""
try:
# 创建TextSegment实例，传入text_segment_id
text_segment = TextSegment(draft_id, text_segment_id=text_segment_id, track_name=track_name)
# 调用文本动画添加方法
result_data = text_segment.add_animation(
animation_type=animation_type,
animation_name=animation_name,
duration=duration
)
# 构建返回数据
response_data = {
"text_segment_id": text_segment_id,
"draft_id": draft_id,
"animation_type": animation_type,
"animation_name": animation_name,
"add_animation": result_data
}
# 添加可选参数到返回数据
if duration:
response_data["duration"] = duration
if track_name:
response_data["track_name"] = track_name
return ToolResponse(
success=True,
message=f"文本动画添加成功: {animation_type}.{animation_name}",
data=response_data
)
except ValueError as e:
# 处理参数错误
return ToolResponse(
success=False,
message=f"参数错误: {str(e)}"
)
except NameError as e:
# 处理轨道不存在错误
return ToolResponse(
success=False,
message=f"轨道错误: {str(e)}"
)
except Exception as e:
# 处理其他未预期的错误
return ToolResponse(
success=False,
message=f"文本动画添加失败: {str(e)}"
)