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refactor: optimize extension mapping in docparser#39

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deepin-bot[bot] merged 1 commit intolinuxdeepin:masterfrom
Johnson-zs:master
Mar 31, 2025
Merged

refactor: optimize extension mapping in docparser#39
deepin-bot[bot] merged 1 commit intolinuxdeepin:masterfrom
Johnson-zs:master

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  • Refactored the extension mapping logic by encapsulating it in dedicated functions for better organization and maintainability.
  • Introduced static functions to create the mapping of file extensions to their respective creation functions and similar extensions.
  • Updated the file conversion logic to utilize the new mapping functions, enhancing clarity and reducing redundancy.

Log: This change improves the structure and readability of the document parsing code.

- Refactored the extension mapping logic by encapsulating it in dedicated functions for better organization and maintainability.
- Introduced static functions to create the mapping of file extensions to their respective creation functions and similar extensions.
- Updated the file conversion logic to utilize the new mapping functions, enhancing clarity and reducing redundancy.

Log: This change improves the structure and readability of the document parsing code.
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[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: Johnson-zs

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代码审查意见:

  1. 代码重复:在convertFile函数中,extensionMapsimilarExtensionMap被重复创建。建议将这些映射作为类的静态成员变量,以避免重复创建。

  2. 异常处理:在doConvertFile函数中,当捕获到std::logic_error时,只是简单地打印错误信息并返回空字符串。建议根据错误类型提供更详细的错误处理,例如记录日志或抛出更具体的异常。

  3. 性能优化:在doConvertFile函数中,std::transform用于将后缀转换为小写。如果这个转换操作在每次调用doConvertFile时都执行,可能会导致性能问题。建议将转换后的后缀作为参数传递,或者使用缓存机制来避免重复转换。

  4. 代码可读性:在doConvertFile函数中,注释使用了英文,而代码中其他注释使用的是中文。建议保持注释风格的一致性,或者至少在注释中注明使用的语言。

  5. 异常安全:在doConvertFile函数中,如果createTxt函数抛出异常,document对象不会被正确释放。建议使用智能指针(如std::unique_ptr)来管理资源,以确保异常发生时资源能够被正确释放。

  6. 相似后缀的处理:在convertFile函数中,当找不到相似后缀时,函数直接返回空字符串。建议提供更详细的错误信息或抛出异常,以便调用者能够更好地处理这种情况。

  7. 代码风格:在createExtensionMapcreateSimilarExtensionMap函数中,返回的std::unordered_map使用了花括号初始化列表,这是C++11及以后版本支持的语法。建议检查项目的编译器支持情况,确保代码能够在所有目标平台上编译。

  8. 命名规范:函数createExtensionMapcreateSimilarExtensionMap的命名不够明确。建议使用更具描述性的命名,以便其他开发者能够更容易理解这些函数的作用。

综上所述,代码在性能、异常处理、代码重复、可读性、异常安全、相似后缀处理和命名规范等方面存在一些改进空间。

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/forcemerge

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deepin-bot bot commented Mar 31, 2025

This pr force merged! (status: blocked)

@deepin-bot deepin-bot bot merged commit 9ecd517 into linuxdeepin:master Mar 31, 2025
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