修正txt翻译时line模式的错误

docutranslate/static/i18nData.json

@@ -51,7 +51,7 @@
     "jsonSettingsTitleText": "JSON路径配置",
     "jsonPathLabel": "需要翻译的JSON路径",
     "jsonPathPlaceholder": "每行一个路径, 例如:\n$.name\n$.*",
-    "jsonPathHelp": "采用<code>jsonpath-ng</code>的路径选择语法，每一行表示一个json路径。\n 将翻译路径匹配对象内的所有字符串",
+    "jsonPathHelp": "采用<code>jsonpath-ng</code>的路径选择语法，每一行表示一个json路径。 将翻译路径匹配对象内的所有字符串",
     "parsingSettingsTitleText": "解析配置",
     "parsingEngineLabel": "解析引擎",
     "parsingEngineHelp": "如果上传的文件本身是.md格式，此项可不选。",
@@ -81,12 +81,11 @@
     "baseUrlLabel": "API 地址 (Base URL)",
     "baseUrlPlaceholder": "OpenAi兼容地址",
     "getApiKeyTitle": "获取API Key",
-    "apiHrefInfo302ai": "👈 通过此链接注册可享1美元免费额度",
     "apiKeyPlaceholder": "请输入您的API Key",
     "modelIdLabel": "模型ID",
     "modelIdPlaceholder": "例如: gpt-4o, glm-4",
     "systemProxyLabel": "启用系统代理",
-    "forceJsonLabel": "强制json输出",
+    "forceJson": "强制json输出",
     "forceJsonTooltip": "在需要json格式输出时强制模型输出json格式。可能会降低翻译质量，建议指令遵循强的模型关闭",
     "translationSettingsTitleText": "翻译配置",
     "targetLanguageLabel": "目标语言",
@@ -116,7 +115,7 @@
     "glossaryGenConfigCustom": "自定义",
     "importConfigBtn": "导入配置",
     "exportConfigBtn": "导出配置",
-    "githubInfo": "GitHub主页(欢迎star❤): <br/>\n <a href=\"https://github.com/xunbu/docutranslate\" target=\"_blank\" rel=\"noopener noreferrer\">https://github.com/xunbu/docutranslate</a>",
+    "githubInfo": "GitHub主页(欢迎star❤): <br/>\n                        <a href=\"https://github.com/xunbu/docutranslate\" target=\"_blank\" rel=\"noopener noreferrer\">https://github.com/xunbu/docutranslate</a>",
     "qqGroupInfo": "交流QQ群: 1047781902",
     "taskListTitle": "任务列表",
     "newTaskBtn": "新建任务",
@@ -145,7 +144,7 @@
     "closeBtn": "关闭",
     "downloadBtn": "下载",
     "tutorialModalTitle": "使用教程",
-    "tutorialModalBody": "<p><i class=\"bi bi-camera-video me-2\"></i>视频教程可以在B站搜索 <a href=\"https://search.bilibili.com/all?keyword=docutranslate\" target=\"_blank\">docutranslate</a> 获取。</p><p>欢迎使用 DocuTranslate！请按照以下步骤完成文档翻译：</p><ol><li><strong><i class=\"bi bi-diagram-3 me-2\"></i>第一步：选择工作流</strong><p class=\"mt-2\">在左侧配置面板的顶部，首先选择最适合您文件类型的处理流程。<div class=\"alert alert-info mt-2\" role=\"alert\"><i class=\"bi bi-lightbulb-fill me-2\"></i>提示: 默认已开启“自动选择工作流”。您只需上传文件，系统会自动为您匹配合适的工作流，简化操作。</div></p><ul><li><b>转Markdown再翻译</b>: 适用于翻译PDF、markdown、图片等文件。这是最通用和强大的模式。</li><li><b>纯文本翻译</b>: 用于翻译 <code>.txt</code> 纯文本文件。</li><li><b>EPUB翻译</b>: 用于翻译 <code>.epub</code> 电子书文件。</li><li><b>DOCX翻译</b>: 用于翻译 <code>.docx</code> Word文档。</li><li><b>XLSX翻译</b>: 用于翻译 <code>.xlsx</code> 或 <code>.csv</code> 电子表格文件。</li><li><b>SRT字幕翻译</b>: 用于翻译 <code>.srt</code> 字幕文件。</li><li><b>ASS字幕翻译</b>: 用于翻译 <code>.ass</code> 特效字幕文件。</li><li><b>JSON翻译</b>: 用于翻译 <code>.json</code> 文件中的特定字段。</li><li><b>HTML翻译</b>: 用于翻译 <code>.html</code> 网页文件。</li></ul></li><li><strong><i class=\"bi bi-gear-fill me-2\"></i>第二步：配置参数</strong><p class=\"mt-2\">选择工作流后，下方会显示相关的配置选项。请依次完成设置（所有配置都会自动保存在您的浏览器中）：</p><p class=\"mb-2\"><strong>A. 工作流特定选项</strong> (根据您第一步的选择出现):</p><ul class=\"ms-4\"><li><u>如果选择“转Markdown再翻译”</u>，请配置 <strong>解析配置</strong>：<ul><li><strong>解析引擎</strong>: 选择一个引擎将您的文件（如PDF）转换为适合翻译的Markdown格式。如果您的文件已经是Markdown格式，则无需选择。</li><li><strong>Mineru Token</strong>: 如果您选择 <code>minerU</code> 引擎，需要在此处填入您的Token。</li></ul></li><li><u>如果选择“纯文本/DOCX/XLSX/SRT/ASS/EPUB/HTML”</u>，请配置其 <strong>翻译选项</strong>：<ul><li><strong>插入模式</strong>: 定义翻译结果如何放入文档。您可以选择直接“替换”原文，或是在原文之后“附加”，或是在原文之前“前置”。</li><li><strong>分隔符</strong>: 当选择“附加”或“前置”模式时，此项用于在原文和译文之间插入分隔符（例如ASS格式常用 <code>\\N</code>，EPUB格式常用 <code>&lt;br /&gt;</code> 作为换行分隔符）。</li></ul></li><li><u>如果选择“JSON翻译”</u>，请配置 <strong>JSON路径</strong>：<ul><li><strong>需要翻译的JSON路径</strong>: 每行输入一个 <a href=\"https://goessner.net/articles/JsonPath/\" target=\"_blank\">JSONPath</a> 表达式，将翻译所有与路径匹配的对象中的字符串。例如:<code>$.*</code>(翻译全部字符串)，<code>$..description</code>(翻译所有键为<code>description</code>的值)。</li></ul></li></ul><p class=\"mb-2 mt-3\"><strong>B. 通用选项</strong> (适用于所有工作流):</p><ul class=\"ms-4\"><li><strong>翻译模型</strong>: <ul><li><strong>选择平台/API 地址/API Key/模型ID</strong>: 配置您希望使用的AI翻译服务。模型能力指令遵循越强，<strong>出错</strong>、<strong>漏翻</strong>的概率越低。</li><li><strong>跳过翻译</strong>: 勾选此项后，将只执行文档解析和格式转换，不调用AI进行翻译。</li></ul></li><li><strong>翻译配置</strong>:<ul><li><strong>目标语言</strong>: 指定翻译的目标语言。</li><li><strong>自定义Prompt</strong>: 可选，添加额外指令，如“人名保持原文不翻译”。</li><li><strong>思考模式</strong>: 针对部分支持混合推理的模型进行设置，建议选择“禁用(推荐)”。</li><li><strong>分块大小/并发数等</strong>: 高级参数，用于调整性能和API请求行为，通常保持默认即可。</li></ul></li><li><strong>术语表</strong>:<ul><li><strong>上传术语表 (可选)</strong>: 上传CSV文件（需包含'src'和'dst'列）来保证特定术语翻译的统一性和准确性。</li><li><strong>自动生成术语表</strong>: 启用后，程序会先从原文中提取术语并生成一个术语表，然后再进行翻译。</li></ul></li></ul></li><li><strong><i class=\"bi bi-file-earmark-arrow-up-fill me-2\"></i>第三步：上传文件</strong><p class=\"mt-2\">在右侧的任务列表中，点击或拖拽您的文档到文件上传区域。</p></li><li><strong><i class=\"bi bi-play-circle-fill me-2\"></i>第四步：开始翻译</strong><p class=\"mt-2\">文Line truncated
+    "tutorialModalBody": "<p><i class=\"bi bi-camera-video me-2\"></i>视频教程可以在B站搜索 <a href=\"https://search.bilibili.com/all?keyword=docutranslate\" target=\"_blank\">docutranslate</a> 获取。</p><p>欢迎使用 DocuTranslate！请按照以下步骤完成文档翻译：</p><ol><li><strong><i class=\"bi bi-diagram-3 me-2\"></i>第一步：选择工作流</strong><p class=\"mt-2\">在左侧配置面板的顶部，首先选择最适合您文件类型的处理流程。</p><div class=\"alert alert-info mt-2\" role=\"alert\"><i class=\"bi bi-lightbulb-fill me-2\"></i>提示: 默认已开启“自动选择工作流”。您只需上传文件，系统会自动为您匹配合适的工作流，简化操作。</div><ul><li><b>转Markdown再翻译</b>: 适用于翻译PDF、markdown、图片等文件。这是最通用和强大的模式。</li><li><b>纯文本翻译</b>: 用于翻译 <code>.txt</code> 纯文本文件。</li><li><b>EPUB翻译</b>: 用于翻译 <code>.epub</code> 电子书文件。</li><li><b>DOCX翻译</b>: 用于翻译 <code>.docx</code> Word文档。</li><li><b>XLSX翻译</b>: 用于翻译 <code>.xlsx</code> 或 <code>.csv</code> 电子表格文件。</li><li><b>SRT字幕翻译</b>: 用于翻译 <code>.srt</code> 字幕文件。</li><li><b>ASS字幕翻译</b>: 用于翻译 <code>.ass</code> 特效字幕文件。</li><li><b>JSON翻译</b>: 用于翻译 <code>.json</code> 文件中的特定字段。</li><li><b>HTML翻译</b>: 用于翻译 <code>.html</code> 网页文件。</li></ul></li><li><strong><i class=\"bi bi-gear-fill me-2\"></i>第二步：配置参数</strong><p class=\"mt-2\">选择工作流后，下方会显示相关的配置选项。请依次完成设置（所有配置都会自动保存在您的浏览器中）：</p><p class=\"mb-2\"><strong>A. 工作流特定选项</strong> (根据您第一步的选择出现):</p><ul class=\"ms-4\"><li><u>如果选择“转Markdown再翻译”</u>，请配置 <strong>解析配置</strong>：<ul><li><strong>解析引擎</strong>: 选择一个引擎将您的文件（如PDF）转换为适合翻译的Markdown格式。如果您的文件已经是Markdown格式，则无需选择。</li><li><strong>Mineru Token</strong>: 如果您选择 <code>minerU</code> 引擎，需要在此处填入您的Token。</li></ul></li><li><u>如果选择“纯文本/DOCX/XLSX/SRT/ASS/EPUB/HTML”</u>，请配置其 <strong>翻译选项</strong>：<ul><li><strong>插入模式</strong>: 定义翻译结果如何放入文档。您可以选择直接“替换”原文，或是在原文之后“附加”，或是在原文之前“前置”。</li><li><strong>分隔符</strong>: 当选择“附加”或“前置”模式时，此项用于在原文和译文之间插入分隔符（例如ASS格式常用 <code>\\N</code>，EPUB格式常用 <code>&lt;br /&gt;</code> 作为换行分隔符）。</li></ul></li><li><u>如果选择“JSON翻译”</u>，请配置 <strong>JSON路径</strong>：<ul><li><strong>需要翻译的JSON路径</strong>: 每行输入一个 <a href=\"https://goessner.net/articles/JsonPath/\" target=\"_blank\">JSONPath</a> 表达式，将翻译所有与路径匹配的对象中的字符串。例如:<code>$.*</code>(翻译全部字符串)，<code>$..description</code>(翻译所有键为<code>description</code>的值)。</li></ul></li></ul><p class=\"mb-2 mt-3\"><strong>B. 通用选项</strong> (适用于所有工作流):</p><ul class=\"ms-4\"><li><strong>翻译模型</strong>:<ul><li><strong>选择平台/API 地址/API Key/模型ID</strong>: 配置您希望使用的AI翻译服务。模型能力指令遵循越强，<strong>出错</strong>、<strong>漏翻</strong>的概率越低。</li><li><strong>跳过翻译</strong>: 勾选此项后，将只执行文档解析和格式转换，不调用AI进行翻译。</li></ul></li><li><strong>翻译配置</strong>:<ul><li><strong>目标语言</strong>: 指定翻译的目标语言。</li><li><strong>自定义Prompt</strong>: 可选，添加额外指令，如“人名保持原文不翻译”。</li><li><strong>思考模式</strong>: 针对部分支持混合推理的模型进行设置，建议选择“禁用(推荐)”。</li><li><strong>分块大小/并发数等</strong>: 高级参数，用于调整性能和API请求行为，通常保持默认即可。</li></ul></li><li><strong>术语表</strong>:<ul><li><strong>上传术语表 (可选)</strong>: 上传CSV文件（需包含'src'和'dst'列）来保证特定术语翻译的统一性和准确性。</li><li><strong>自动生成术语表</strong>: 启用后，程序会先从原文中提取术语并生成一个术语表，然后再进行翻译。</li></ul></li></ul></li><li><strong><i class=\"bi bi-file-earmark-arrow-up-fill me-2\"></i>第三步：上传文件</strong><p class=\"mt-2\">在右侧的任务列表中，点击或拖拽您的文档到文件上传区域。</p></li><li><strong><i class=\"bi bi-play-circle-fill me-2\"></i>第四步：开始翻译</strong><p class=\"mt-2\">文Line truncated
     "tutorialUnderstandBtn": "我明白了",
     "contributorsModalTitle": "感谢贡献",
     "contributorsPara1": "DocuTranslate是一个开源项目！大家的需求与使用是项目进步的动力。",
@@ -161,44 +160,45 @@
     "init_i18n_failed_alert": "加载界面翻译资源失败，请检查网络连接或联系管理员。",
     "init_failed_alert": "初始化失败，无法连接到后端服务。请检查服务是否运行或刷新页面。",
     "engineOptionIdentity": "已经是Markdown格式",
-    "engineOptionMineru": "Mineru (推荐)",
+    "engineOptionMineru": "Mineru（推荐）",
     "engineOptionDocling": "Docling",
     "engineOptionMineruDeploy": "Mineru部署服务",
+    "apiHrefInfo302ai": "👈由此链接注册可享受1刀免费额度",
     "glossaryEmpty": "术语表为空",
-    "status_selectFileFirst": "请先选择文件",
+    "status_selectFileFirst": "请先选择文件！",
-    "status_fillRequired": "请填写所有必填项",
+    "status_fillRequired": "请填写所有必填项！",
-    "btn_initializing": "初始化中...",
+    "btn_initializing": "初始化...",
-    "status_encodingAndSubmitting": "文件编码和提交中...",
+    "status_encodingAndSubmitting": "编码并提交中...",
-    "status_requestOk": "请求成功，任务已开始",
+    "status_requestOk": "请求成功，任务已开始。",
     "btn_cancelTranslation": "取消翻译",
     "status_requestFail": "请求失败",
     "status_initFail": "任务初始化失败",
     "status_cancelling": "取消中...",
-    "status_cancelSent": "取消请求已发送",
+    "status_cancelSent": "已发送取消请求。",
     "status_cancelFail": "取消失败",
-    "btn_reTranslate": "重新翻译",
     "status_gettingStatus": "获取状态中...",
-    "status_updateError": "状态更新出错",
+    "btn_reTranslate": "重新翻译",
-    "preview_loading": "预览加载中...",
+    "status_updateError": "状态更新出错。",
-    "preview_cantReadOriginal": "无法读取原始文件内容。",
+    "preview_loading": "加载预览中...",
+    "preview_cantReadOriginal": "无法读取原文预览。",
     "preview_cantPreviewType": "无法预览此文件类型",
-    "preview_noOriginalCache": "没有缓存的原始文件可供预览。",
+    "preview_noOriginalCache": "无原文缓存可供预览。",
     "preview_loadFailed": "预览加载失败。",
-    "pdf_preparing": "正在准备PDF以便打印...",
+    "pdf_preparing": "正在准备PDF...",
-    "pdf_print_failed": "调用打印功能失败。请尝试手动右键点击预览内容并选择打印。",
+    "pdf_print_failed": "调用打印功能失败，请检查浏览器设置或手动保存为PDF。",
-    "pdf_fetch_failed": "获取预览内容失败，无法生成PDF。",
+    "pdf_fetch_failed": "获取用于生成PDF的内容失败。",
     "preview_bilingual": "双语预览",
     "preview_translatedOnly": "仅译文预览",
-    "admin_tasklist_failed": "管理员模式: 加载任务列表失败。",
+    "admin_tasklist_failed": "管理员模式：加载任务列表失败。",
-    "configImportSuccess": "配置导入成功！界面已刷新。",
+    "configImportSuccess": "配置导入成功！",
-    "configImportError": "配置导入失败，文件可能已损坏或格式不正确。"
+    "configImportError": "配置文件解析失败，请检查文件格式。"
   },
   "en": {
     "pageTitle": "DocuTranslate - Interactive Document Translation",
     "tutorialBtn": "Tutorial",
-    "projectContributeBtn": "Contribute",
+    "projectContributeBtn": "Project Collaboration",
     "workflowTitle": "Select Workflow",
-    "workflowOptionMarkdown": "To Markdown & Translate (.pdf/.md/.png, etc.)",
+    "workflowOptionMarkdown": "Convert to Markdown then Translate (.pdf/.md/.png, etc.)",
     "workflowOptionTxt": "Plain Text Translation (.txt)",
     "workflowOptionEpub": "EPUB Translation (.epub)",
     "workflowOptionDocx": "DOCX Translation (.docx)",
@@ -207,54 +207,54 @@
     "workflowOptionAss": "ASS Subtitle Translation (.ass)",
     "workflowOptionJson": "JSON Translation (.json)",
     "workflowOptionHtml": "HTML Translation (.html)",
-    "autoWorkflowLabel": "Auto-select workflow",
+    "autoWorkflowLabel": "Auto-select Workflow",
     "txtSettingsTitleText": "TXT Translation Options",
     "insertModeLabel": "Insert Mode",
-    "insertModeReplace": "Replace Original",
+    "insertModeReplace": "Replace Original (Replace)",
-    "insertModeAppend": "Append to Original",
+    "insertModeAppend": "Append to Original (Append)",
-    "insertModePrepend": "Prepend to Original",
+    "insertModePrepend": "Prepend to Original (Prepend)",
     "insertModeHelpTxt": "Choose how to insert the translated text.",
     "separatorLabel": "Separator",
     "separatorPlaceholderSimple": "e.g., \\n---\\n",
-    "separatorHelp": "Characters to separate original and translated text in append/prepend mode. <code>\\n</code> for newline.",
+    "separatorHelp": "Character used to separate original and translated text in append or prepend mode. <code>\\n</code> represents a newline.",
     "segmentModeLabel": "Segment Mode",
     "segmentModeLine": "By Line (Each line is a segment)",
     "segmentModeParagraph": "By Paragraph (Merge consecutive non-empty lines)",
     "segmentModeNone": "No Segmentation (Entire text is one segment)",
-    "segmentModeHelp": "Choose how to split the text into chunks for translation.",
+    "segmentModeHelp": "Choose how to segment the text for translation.",
     "docxSettingsTitleText": "DOCX Translation Options",
     "insertModeHelpDocx": "Choose how to insert the translated text.",
     "separatorPlaceholderStructured": "e.g., ---",
-    "separatorHelpDocx": "In append mode, translation starts in a new paragraph. This adds content between original and translated paragraphs. <code>\\n</code> for internal newlines.",
+    "separatorHelpDocx": "In append mode, the translation will start a new paragraph. This is for adding extra content between original and translated paragraphs. <code>\\n</code> can be used for newlines within the separator.",
     "xlsxSettingsTitleText": "XLSX Translation Options",
-    "insertModeHelpXlsx": "Choose how to insert translated text into cells.",
+    "insertModeHelpXlsx": "Choose how to insert the translated text into cells.",
-    "xlsxTranslateRegionsLabel": "Translate Regions (Optional)",
+    "xlsxTranslateRegionsLabel": "Translation Regions (Optional)",
-    "xlsxTranslateRegionsPlaceholder": "One region per line, e.g., Sheet1!A1:B10 (applies to all sheets if sheet name is omitted)",
+    "xlsxTranslateRegionsPlaceholder": "One region per line, e.g., Sheet1!A1:B10 (applies to all sheets if sheet name is omitted).",
     "srtSettingsTitleText": "SRT Translation Options",
     "insertModeHelpSrt": "Choose how to insert the translated text.",
     "epubSettingsTitleText": "EPUB Translation Options",
     "insertModeHelpEpub": "Choose how to insert the translated text.",
-    "separatorHelpEpub": "In append mode, translation starts in a new block. This adds content between original and translated blocks. <code>\\n</code> for internal newlines.",
+    "separatorHelpEpub": "In append mode, the translation will start a new block. This is for adding extra content between original and translated blocks. <code>\\n</code> can be used for newlines within the separator.",
     "htmlSettingsTitleText": "HTML Translation Options",
     "insertModeHelpHtml": "Choose how to insert the translated text.",
-    "separatorHelpHtml": "In append mode, translation starts in a new block. This adds content between original and translated blocks. <code>\\n</code> for internal newlines.",
+    "separatorHelpHtml": "In append mode, the translation will start a new block. This is for adding extra content between original and translated blocks. <code>\\n</code> can be used for newlines within the separator.",
     "assSettingsTitleText": "ASS Translation Options",
     "insertModeHelpAss": "Choose how to insert the translated text.",
-    "separatorPlaceholderAss": "e.g., \\N (newline)",
+    "separatorPlaceholderAss": "e.g., \\N (newline character)",
-    "separatorHelpAss": "Characters to separate original and translated text in append/prepend mode. <code>\\N</code> is the newline for ASS format.",
+    "separatorHelpAss": "Character used to separate original and translated text in append or prepend mode. <code>\\N</code> is the newline character for the ASS format.",
     "jsonSettingsTitleText": "JSON Path Configuration",
     "jsonPathLabel": "JSON Paths to Translate",
-    "jsonPathPlaceholder": "One path per line, e.g.,\n$.name\n$.*",
+    "jsonPathPlaceholder": "One path per line, e.g.:\n$.name\n$.*",
-    "jsonPathHelp": "Uses <code>jsonpath-ng</code> syntax. One JSON path per line. All strings within matching objects will be translated.",
+    "jsonPathHelp": "Uses <code>jsonpath-ng</code> syntax. Each line represents a JSON path. All strings within the matched objects will be translated.",
     "parsingSettingsTitleText": "Parsing Configuration",
     "parsingEngineLabel": "Parsing Engine",
-    "parsingEngineHelp": "Not required if the uploaded file is already in .md format.",
+    "parsingEngineHelp": "If the uploaded file is already in .md format, this can be skipped.",
     "getMineruTokenTitle": "Get Mineru Token",
-    "mineruTokenPlaceholder": "Required when using Mineru engine",
+    "mineruTokenPlaceholder": "Required when using the Mineru engine",
     "modelVersionLabel": "Mineru Model Version",
     "modelVersionVlm": "VLM",
     "modelVersionPipline": "Pipeline",
-    "modelVersionHelp": "Mineru VLM is a newer, internal test model.",
+    "modelVersionHelp": "Mineru VLM is a newer internal test model.",
     "mineruDeployBaseUrlLabel": "Service Address (Base URL)",
     "mineruDeployBaseUrlPlaceholder": "e.g., http://127.0.0.1:8000",
     "mineruDeployBackendLabel": "Backend Type",
@@ -271,54 +271,53 @@
     "aiSettingsTitleText": "Translation Model",
     "skipTranslationLabel": "Skip Translation",
     "platformLabel": "Select Platform",
-    "platformCustom": "Custom Endpoint",
+    "platformCustom": "Custom API",
     "baseUrlLabel": "API Address (Base URL)",
     "baseUrlPlaceholder": "OpenAI-compatible address",
     "getApiKeyTitle": "Get API Key",
-    "apiHrefInfo302ai": "👈 Register via this link for a $1 free credit",
     "apiKeyPlaceholder": "Please enter your API Key",
     "modelIdLabel": "Model ID",
     "modelIdPlaceholder": "e.g., gpt-4o, glm-4",
     "systemProxyLabel": "Enable System Proxy",
-    "forceJsonLabel": "Force JSON Output",
+    "forceJson": "Force JSON output",
-    "forceJsonTooltip": "Force the model to output in JSON format. May reduce translation quality. Recommended to disable for models with strong instruction following.",
+    "forceJsonTooltip": "Force the model to output JSON format when required. May reduce translation quality; it's recommended to disable for models that follow instructions well.",
     "translationSettingsTitleText": "Translation Configuration",
     "targetLanguageLabel": "Target Language",
     "targetLanguageCustom": "Other (Custom)",
-    "customLangPlaceholder": "Enter target language, e.g., Italian",
+    "customLangPlaceholder": "Please enter the target language, e.g., Italian",
     "thinkingModeLabel": "Thinking Mode",
-    "thinkingModeTooltip": "Sets whether mixed-reasoning models should 'think'. Supported by Zhipu glm4.5 series, Volcengine seed1.6 series, SiliconFlow, Google Gemini series, 302AI (partial). Disabling is recommended.",
+    "thinkingModeTooltip": "Set whether the mixed-inference model should think. Currently supported by Zhipu's glm4.5 series, Volcengine's seed1.6 series, SiliconFlow, Google's Gemini series, and 302AI (partial). Disabling is recommended.",
     "thinkingModeEnable": "Enable",
     "thinkingModeDisable": "Disable (Recommended)",
     "thinkingModeDefault": "Default",
     "customPromptLabel": "Custom Prompt",
-    "customPromptPlaceholder": "Optional, e.g., \"Do not translate proper names.\"",
+    "customPromptPlaceholder": "Optional, e.g., \"Do not translate personal names, keep them in the original language\"",
     "chunkSizeLabel": "Chunk Size",
     "resetBtn": "Reset",
     "concurrentLabel": "Concurrency",
     "retryLabel": "Retries",
     "glossaryGenTitle": "Glossary",
     "glossaryLabel": "Glossary (Optional)",
-    "glossaryHelp": "Select one or more CSV files. Files must contain 'src' and 'dst' headers for source and destination terms.",
+    "glossaryHelp": "Select one or more CSV files. Files must contain 'src' and 'dst' headers, representing source and destination terms.",
     "viewGlossaryBtn": "View Glossary",
     "clearGlossaryBtn": "Clear",
     "glossaryGenEnableLabel": "Auto-generate Glossary",
     "glossaryCustomPromptLabel": "Custom Prompt",
-    "glossaryCustomPromptPlaceholder": "Prompt for glossary generation",
+    "glossaryCustomPromptPlaceholder": "Glossary generation prompt",
     "glossaryGenConfigLabel": "Glossary Generation Config",
-    "glossaryGenConfigSame": "Same as Translation",
+    "glossaryGenConfigSame": "Same as Translation Config",
     "glossaryGenConfigCustom": "Custom",
     "importConfigBtn": "Import Config",
     "exportConfigBtn": "Export Config",
-    "githubInfo": "GitHub Home (stars❤ welcome): <br/>\n <a href=\"https://github.com/xunbu/docutranslate\" target=\"_blank\" rel=\"noopener noreferrer\">https://github.com/xunbu/docutranslate</a>",
+    "githubInfo": "GitHub Page (stars❤ welcome): <br/>\n                        <a href=\"https://github.com/xunbu/docutranslate\" target=\"_blank\" rel=\"noopener noreferrer\">https://github.com/xunbu/docutranslate</a>",
-    "qqGroupInfo": "QQ Group: 1047781902",
+    "qqGroupInfo": "Discussion QQ Group: 1047781902",
     "taskListTitle": "Task List",
     "newTaskBtn": "New Task",
-    "noTaskPlaceholder": "No tasks yet. Click 'New Task' to get started!",
+    "noTaskPlaceholder": "No tasks yet. Click \"New Task\" to get started!",
     "taskCardIdLabel": "Task ID",
-    "taskCardIdPlaceholder": "Waiting for submission...",
+    "taskCardIdPlaceholder": "Awaiting submission...",
     "taskCardFileDrop": "Click or drag file here",
-    "taskCardFileSelected": "File selected",
+    "taskCardFileSelected": "File Selected",
     "taskCardFilenameLabel": "Filename: ",
     "taskCardLogLabel": "Logs",
     "copyLogsTooltip": "Copy logs",
@@ -332,59 +331,60 @@
     "downloadAss": "ASS",
     "previewTitle": "Preview",
     "previewBilingualBtn": "Bilingual",
-    "previewTranslatedOnlyBtn": "Translated Only",
+    "previewTranslatedOnlyBtn": "Translation Only",
     "syncScrollTooltip": "Sync Scrolling",
     "previewOriginal": "Original",
     "previewTranslated": "Translation",
     "closeBtn": "Close",
     "downloadBtn": "Download",
     "tutorialModalTitle": "Tutorial",
-    "tutorialModalBody": "<p><i class=\"bi bi-camera-video me-2\"></i>Video tutorials are available on Bilibili by searching for <a href=\"https://search.bilibili.com/all?keyword=docutranslate\" target=\"_blank\">docutranslate</a>.</p><p>Welcome to DocuTranslate! Follow these steps to translate your documents:</p><ol><li><strong><i class=\"bi bi-diagram-3 me-2\"></i>Step 1: Select Workflow</strong><p class=\"mt-2\">At the top of the left settings panel, first choose the processing flow that best suits your file type.<div class=\"alert alert-info mt-2\" role=\"alert\"><i class=\"bi bi-lightbulb-fill me-2\"></i>Tip: 'Auto-select workflow' is enabled by default. Just upload your file, and the system will automatically match the appropriate workflow for you.</div></p><ul><li><b>To Markdown & Translate</b>: Ideal for translating PDFs, markdown, images, etc. This is the most versatile and powerful mode.</li><li><b>Plain Text Translation</b>: For translating <code>.txt</code> files.</li><li><b>EPUB Translation</b>: For translating <code>.epub</code> e-books.</li><li><b>DOCX Translation</b>: For translating <code>.docx</code> Word documents.</li><li><b>XLSX Translation</b>: For translating <code>.xlsx</code> or <code>.csv</code> spreadsheets.</li><li><b>SRT Subtitle Translation</b>: For translating <code>.srt</code> subtitle files.</li><li><b>ASS Subtitle Translation</b>: For translating <code>.ass</code> advanced subtitle files.</li><li><b>JSON Translation</b>: For translating specific fields within <code>.json</code> files.</li><li><b>HTML Translation</b>: For translating <code>.html</code> web files.</li></ul></li><li><strong><i class=\"bi bi-gear-fill me-2\"></i>Step 2: Configure Parameters</strong><p class=\"mt-2\">After selecting a workflow, relevant configuration options will appear below. Please complete the settings in order (all configurations are automatically saved in your browser):</p><p class=\"mb-2\"><strong>A. Workflow-Specific Options</strong> (Appear based on your Step 1 choice):</p><ul class=\"ms-4\"><li><u>If 'To Markdown & Translate' is selected</u>, configure <strong>Parsing Configuration</strong>:<ul><li><strong>Parsing Engine</strong>: Choose an engine to convert your file (like a PDF) into a translation-friendly Markdown format. No selection is needed if your file is already Markdown.</li><li><strong>Mineru Token</strong>: If you choose the <code>minerU</code> engine, you must enter your token here.</li></ul></li><li><u>If 'Plain Text/DOCX/XLSX/SRT/ASS/EPUB/HTML' is selected</u>, configure its <strong>Translation Options</strong>:<ul><li><strong>Insert Mode</strong>: Defines how the translation result is placed. You can 'Replace' the original, 'Append' after, or 'Prepend' before it.</li><li><strong>Separator</strong>: When using 'Append' or 'Prepend', this is used to insert a separator between the original and translated text (e.g., <code>\\N</code> for ASS, <code>&lt;br /&gt;</code> for EPUB).</li></ul></li><li><u>If 'JSON Translation' is selected</u>, configure <strong>JSON Paths</strong>:<ul><li><strong>JSON Paths to Translate</strong>: Enter one <a href=\"https://goessner.net/articles/JsonPath/\" target=\"_blank\">JSONPath</a> expression per line to translate all string values matching the path. E.g., <code>$.*</code> (all strings), <code>$..description</code> (all values for the key <code>description</code>).</li></ul></li></ul><p class=\"mb-2 mt-3\"><strong>B. General Options</strong> (Applicable to all workflows):</p><ul class=\"ms-4\"><li><strong>Translation Model</strong>:<ul><li><strong>Select Platform/API Address/API Key/Model ID</strong>: Configure the AI translation service you want to use. Models with better instruction-following abilities will have a lower chance of errors or missed translations.</li><li><strong>Skip Translation</strong>: If checked, only document parsing and format conversion will be performed, without calling the AI for translation.</li></ul></li><li><strong>Translation Configuration</strong>:<ul><li><strong>Target Language</strong>: Specify the language to translate to.</li><li><strong>Custom Prompt</strong>: Optional, add extra instructions like \"Do not translate proper names.\"</li><li><strong>Thinking Mode</strong>: A setting for certain mixed-reasoning models; 'Disable (Recommended)' is suggested.</li><li><strong>Chunk Size/Concurrency, etc.</strong>: Advanced parameters to adjust performance and API request behavior. Defaults are usually fine.</li></ul></li><li><strong>Glossary</strong>:<ul><li><strong>Upload Glossary (Optional)</strong>: Upload a CSV file (with 'src' and 'dst' columns) to ensure consistency and accuracy for specific terms.</li><li><strong>Auto-generate Glossary</strong>: If enabled, the program will first extract terms from the source text to create a glossary before proceeding with the translation.</li></ul></li></ul></li><li><strong><i class=\"bi bi-file-earmark-arrow-up-fill me-2\"></i>Step 3: Upload File</strong><p class=\"mt-2Line truncated
+    "tutorialModalBody": "<p><i class=\"bi bi-camera-video me-2\"></i>Video tutorials are available on Bilibili by searching for <a href=\"https://search.bilibili.com/all?keyword=docutranslate\" target=\"_blank\">docutranslate</a>.</p><p>Welcome to DocuTranslate! Please follow these steps to translate your documents:</p><ol><li><strong><i class=\"bi bi-diagram-3 me-2\"></i>Step 1: Select Workflow</strong><p class=\"mt-2\">At the top of the left-side configuration panel, first choose the processing flow that best suits your file type.</p><div class=\"alert alert-info mt-2\" role=\"alert\"><i class=\"bi bi-lightbulb-fill me-2\"></i>Tip: \"Auto-select Workflow\" is enabled by default. Simply upload your file, and the system will automatically match it with the appropriate workflow to simplify the process.</div><ul><li><b>Convert to Markdown then Translate</b>: Suitable for translating PDF, Markdown, images, etc. This is the most versatile and powerful mode.</li><li><b>Plain Text Translation</b>: For translating <code>.txt</code> plain text files.</li><li><b>EPUB Translation</b>: For translating <code>.epub</code> e-book files.</li><li><b>DOCX Translation</b>: For translating <code>.docx</code> Word documents.</li><li><b>XLSX Translation</b>: For translating <code>.xlsx</code> or <code>.csv</code> spreadsheet files.</li><li><b>SRT Subtitle Translation</b>: For translating <code>.srt</code> subtitle files.</li><li><b>ASS Subtitle Translation</b>: For translating <code>.ass</code> advanced subtitle files.</li><li><b>JSON Translation</b>: For translating specific fields within <code>.json</code> files.</li><li><b>HTML Translation</b>: For translating <code>.html</code> web page files.</li></ul></li><li><strong><i class=\"bi bi-gear-fill me-2\"></i>Step 2: Configure Parameters</strong><p class=\"mt-2\">After selecting a workflow, the relevant configuration options will appear below. Please complete the settings in order (all configurations are automatically saved in your browser):</p><p class=\"mb-2\"><strong>A. Workflow-Specific Options</strong> (Appears based on your choice in Step 1):</p><ul class=\"ms-4\"><li><u>If \"Convert to Markdown then Translate\" is selected</u>, configure <strong>Parsing Configuration</strong>:<ul><li><strong>Parsing Engine</strong>: Choose an engine to convert your file (like a PDF) into a translation-friendly Markdown format. No selection is needed if your file is already in Markdown format.</li><li><strong>Mineru Token</strong>: If you choose the <code>minerU</code> engine, you need to enter your token here.</li></ul></li><li><u>If \"Plain Text/DOCX/XLSX/SRT/ASS/EPUB/HTML\" is selected</u>, configure its <strong>Translation Options</strong>:<ul><li><strong>Insert Mode</strong>: Defines how the translation result is placed in the document. You can choose to \"Replace\" the original, \"Append\" it after the original, or \"Prepend\" it before the original.</li><li><strong>Separator</strong>: When \"Append\" or \"Prepend\" mode is selected, this is used to insert a separator between the original and translated text (e.g., <code>\\\\N</code> is common for ASS format, <code>&lt;br /&gt;</code> for EPUB format as a line break).</li></ul></li><li><u>If \"JSON Translation\" is selected</u>, configure <strong>JSON Paths</strong>:<ul><li><strong>JSON Paths to Translate</strong>: Enter one <a href=\"https://goessner.net/articles/JsonPath/\" target=\"_blank\">JSONPath</a> expression per line to translate all strings within the matched objects. For example: <code>$.*</code> (translate all strings), <code>$..description</code> (translate all values with the key <code>description</code>).</li></ul></li></ul><p class=\"mb-2 mt-3\"><strong>B. General Options</strong> (Applicable to all workflows):</p><ul class=\"ms-4\"><li><strong>Translation Model</strong>:<ul><li><strong>Select Platform/API Address/API Key/Model ID</strong>: Configure the AI translation service you wish to use. The better the model follows instructions, the lower the probability of <strong>errors</strong> and <strong>missed translations</strong>.</li><li><strong>Skip Translation</strong>: If checked, only document parsing and format conversion will be performed, without calling the AI for translation.</li></ul></li><li><strong>Translation Configuration</strong>:<ul><li><strong>Target Language</strong>: Specify the target language for the translation.</li><li><strong>Custom Prompt</strong>: Optional, add extra instructions, like \"Do not translate personal names.\"</li><li><strong>Thinking Mode</strong>: A setting for some models that support mixed inference; \"Disable (Recommended)\" is the suggested choice.</li><li><strong>Chunk Size/Concurrency, etc.</strong>: Advanced parameters for adjusting performance and API request behavior; usually, the defaults are fine.</li></ul></li><li><strong>Glossary</strong>:<ul><li><strong>Upload Glossary (Optional)</strong>: Upload a CSV file (must contain 'src' and 'dst' columns) to ensure consisLine truncated
-    "tutorialUnderstandBtn": "I understand",
+    "tutorialUnderstandBtn": "I Understand",
     "contributorsModalTitle": "Thanks for Contributing",
     "contributorsPara1": "DocuTranslate is an open-source project! The community's needs and usage are the driving force behind its progress.",
-    "contributorsPara2": "A heartfelt thank you to everyone who has funded the project, submitted code, provided valuable suggestions, and starred the project!",
+    "contributorsPara2": "Thank you to everyone who has sponsored the project, submitted code, provided valuable suggestions, and starred the project!",
-    "contributorsWelcome": "You're welcome to contribute in the following ways:",
+    "contributorsWelcome": "You are welcome to contribute in the following ways:",
-    "contributorsGithub": "GitHub Home",
+    "contributorsGithub": "GitHub Page",
     "contributorsPR": "Submit a Pull Request",
     "contributorsIssue": "Report an Issue",
-    "contributorsQQ": "Or contact the author via QQ Group: <span>1047781902</span>",
+    "contributorsQQ": "Or contact the author via the QQ group: <span>1047781902</span>",
     "glossaryModalTitle": "Current Glossary",
     "glossaryTableSource": "Source (src)",
     "glossaryTableDestination": "Destination (dst)",
     "init_i18n_failed_alert": "Failed to load interface translations. Please check your network connection or contact an administrator.",
     "init_failed_alert": "Initialization failed, could not connect to the backend service. Please ensure the service is running and refresh the page.",
-    "engineOptionIdentity": "Already in Markdown format",
+    "engineOptionIdentity": "Already Markdown Format",
     "engineOptionMineru": "Mineru (Recommended)",
     "engineOptionDocling": "Docling",
     "engineOptionMineruDeploy": "Mineru Deploy Service",
+    "apiHrefInfo302ai": "👈 Register through this link to enjoy a $1 free credit",
     "glossaryEmpty": "Glossary is empty",
-    "status_selectFileFirst": "Please select a file first",
+    "status_selectFileFirst": "Please select a file first!",
-    "status_fillRequired": "Please fill in all required fields",
+    "status_fillRequired": "Please fill in all required fields!",
     "btn_initializing": "Initializing...",
-    "status_encodingAndSubmitting": "Encoding and submitting file...",
+    "status_encodingAndSubmitting": "Encoding and submitting...",
-    "status_requestOk": "Request successful, task started",
+    "status_requestOk": "Request successful, task has started.",
     "btn_cancelTranslation": "Cancel Translation",
     "status_requestFail": "Request failed",
     "status_initFail": "Task initialization failed",
     "status_cancelling": "Cancelling...",
-    "status_cancelSent": "Cancellation request sent",
+    "status_cancelSent": "Cancel request sent.",
     "status_cancelFail": "Cancellation failed",
-    "btn_reTranslate": "Re-translate",
     "status_gettingStatus": "Getting status...",
-    "status_updateError": "Error updating status",
+    "btn_reTranslate": "Re-translate",
+    "status_updateError": "Error updating status.",
     "preview_loading": "Loading preview...",
-    "preview_cantReadOriginal": "Could not read original file content.",
+    "preview_cantReadOriginal": "Could not read original file for preview.",
     "preview_cantPreviewType": "Cannot preview this file type",
-    "preview_noOriginalCache": "No cached original file to preview.",
+    "preview_noOriginalCache": "No original file cached for preview.",
     "preview_loadFailed": "Failed to load preview.",
-    "pdf_preparing": "Preparing PDF for printing...",
+    "pdf_preparing": "Preparing PDF...",
-    "pdf_print_failed": "Failed to invoke print function. Please try right-clicking the preview content and selecting Print manually.",
+    "pdf_print_failed": "Failed to invoke print function. Please check browser settings or save as PDF manually.",
-    "pdf_fetch_failed": "Failed to fetch preview content, cannot generate PDF.",
+    "pdf_fetch_failed": "Failed to fetch content for PDF generation.",
     "preview_bilingual": "Bilingual Preview",
-    "preview_translatedOnly": "Translated Only Preview",
+    "preview_translatedOnly": "Translation Only Preview",
     "admin_tasklist_failed": "Admin mode: Failed to load task list.",
-    "configImportSuccess": "Configuration imported successfully! The interface has been updated.",
+    "configImportSuccess": "Configuration imported successfully!",
-    "configImportError": "Failed to import configuration. The file may be corrupt or incorrectly formatted."
+    "configImportError": "Failed to parse config file, please check the file format."
   }
 }

docutranslate/static/index.html

@@ -1 +1 @@
-<html lang="zh-CN" data-bs-theme="auto">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">

    <title data-i18n-title="pageTitle">DocuTranslate - 交互式文档翻译</title>
    <link rel="icon" href="/static/favicon.ico" type="image/x-icon">
    <!-- Bootstrap CSS -->
    <link href="/static/bootstrap.css" rel="stylesheet" crossorigin="anonymous">
    <!-- Bootstrap Icons -->
    <link rel="stylesheet" href="/static/bootstrap-icons.css">

    <style>
        body {
            background-color: var(--bs-body-bg);
        }

        button:focus {
            outline: none !important;
            box-shadow: none !important;
        }

        .main-container {
            display: flex;
            flex-direction: column;
            height: 100vh;
            padding-top: 1rem;
            padding-bottom: 1rem;
        }

        .settings-panel {
            height: calc(100vh - 2rem);
            overflow-y: auto;
            padding-right: 15px; /* for scrollbar */
        }

        .task-area {
            height: calc(100vh - 2rem);
            overflow-y: auto;
        }

        .task-card {
            transition: all 0.3s ease-in-out;
        }


        .task-id-placeholder {
            color: var(--bs-secondary-color);
            font-style: italic;
        }

        .log-area {
            height: 150px;
            background-color: var(--bs-tertiary-bg);
            border: 1px solid var(--bs-border-color);
            border-radius: .375rem;
            font-family: monospace;
            font-size: 0.8rem;
            padding: 10px;
            overflow-y: auto;
            white-space: pre-wrap;
            word-break: break-all;
        }

        /* [NEW] Wrapper for log area to position the copy button */
        .log-area-wrapper {
            position: relative;
        }

        /* [NEW] Styles for the copy button */
        .copy-log-btn {
            position: absolute;
            bottom: 5px;
            right: 5px;
            z-index: 10;
            opacity: 0.5;
            transition: opacity 0.2s ease-in-out, background-color 0.2s ease-in-out, border-color 0.2s ease-in-out;
            padding: 0.1rem 0.4rem;
            line-height: 1;
        }

        .copy-log-btn:hover {
            opacity: 1;
        }

        .file-drop-area {
            border: 2px dashed var(--bs-secondary-bg);
            border-radius: .375rem;
            padding: 2rem;
            text-align: center;
            cursor: pointer;
            transition: all 0.2s ease-in-out;
            background-color: var(--bs-body-bg);
        }

        .file-drop-area.drag-over {
            border-color: var(--bs-primary);
            background-color: var(--bs-secondary-bg);
        }

        .file-drop-area.file-selected {
            border-style: solid;
            border-color: var(--bs-success);
            background-color: var(--bs-success-bg-subtle);
        }

        .file-drop-area.input-error {
            border-color: var(--bs-danger);
        }

        .file-name-display.input-error-text {
            color: var(--bs-danger);
            font-weight: bold;
        }

        #printFrame, #translatedPreviewFrame {
            border: none;
            width: 100%;
        }

        #previewOffcanvas {
            --bs-offcanvas-width: 95vw;
            max-width: 1600px;
        }

        .preview-split-container {
            display: flex;
            flex-direction: row;
            height: 90%;
        }

        .preview-pane-wrapper {
            display: flex;
            flex-direction: column;
            overflow: hidden; /* Important for split.js */
        }

        .preview-pane-wrapper h6 {
            flex-shrink: 0;
            padding: 0.25rem;
        }

        .preview-pane-wrapper .preview-pane {
            flex-grow: 1; /* Make the inner pane grow */
            border: 1px solid var(--bs-border-color);
            border-radius: .375rem;
            overflow: auto;
        }

        .gutter {
            background-color: var(--bs-tertiary-bg);
            background-repeat: no-repeat;
            background-position: 50%;
        }

        .gutter.gutter-horizontal {
            cursor: col-resize;
            border-left: 1px solid var(--bs-border-color);
            border-right: 1px solid var(--bs-border-color);
        }

        .gutter.gutter-vertical {
            cursor: row-resize;
            border-top: 1px solid var(--bs-border-color);
            border-bottom: 1px solid var(--bs-border-color);
        }

        .preview-pane iframe {
            width: 100%;
            height: 100%; /* Make iframe fill the pane completely */
            border: none;
            margin: 0;
            padding: 0;
        }

        .preview-pane pre {
            /* Let the content determine the width, the parent will scroll */
            margin: 0;
            padding: 1rem; /* Add someLine truncated
+<html lang="zh-CN" data-bs-theme="auto">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">

    <title data-i18n-title="pageTitle">DocuTranslate - 交互式文档翻译</title>
    <link rel="icon" href="/static/favicon.ico" type="image/x-icon">
    <!-- Bootstrap CSS -->
    <link href="/static/bootstrap.css" rel="stylesheet" crossorigin="anonymous">
    <!-- Bootstrap Icons -->
    <link rel="stylesheet" href="/static/bootstrap-icons.css">

    <style>
        body {
            background-color: var(--bs-body-bg);
        }

        button:focus {
            outline: none !important;
            box-shadow: none !important;
        }

        .main-container {
            display: flex;
            flex-direction: column;
            height: 100vh;
            padding-top: 1rem;
            padding-bottom: 1rem;
        }

        .settings-panel {
            height: calc(100vh - 2rem);
            overflow-y: auto;
            padding-right: 15px; /* for scrollbar */
        }

        .task-area {
            height: calc(100vh - 2rem);
            overflow-y: auto;
        }

        .task-card {
            transition: all 0.3s ease-in-out;
        }


        .task-id-placeholder {
            color: var(--bs-secondary-color);
            font-style: italic;
        }

        .log-area {
            height: 150px;
            background-color: var(--bs-tertiary-bg);
            border: 1px solid var(--bs-border-color);
            border-radius: .375rem;
            font-family: monospace;
            font-size: 0.8rem;
            padding: 10px;
            overflow-y: auto;
            white-space: pre-wrap;
            word-break: break-all;
        }

        /* [NEW] Wrapper for log area to position the copy button */
        .log-area-wrapper {
            position: relative;
        }

        /* [NEW] Styles for the copy button */
        .copy-log-btn {
            position: absolute;
            bottom: 5px;
            right: 5px;
            z-index: 10;
            opacity: 0.5;
            transition: opacity 0.2s ease-in-out, background-color 0.2s ease-in-out, border-color 0.2s ease-in-out;
            padding: 0.1rem 0.4rem;
            line-height: 1;
        }

        .copy-log-btn:hover {
            opacity: 1;
        }

        .file-drop-area {
            border: 2px dashed var(--bs-secondary-bg);
            border-radius: .375rem;
            padding: 2rem;
            text-align: center;
            cursor: pointer;
            transition: all 0.2s ease-in-out;
            background-color: var(--bs-body-bg);
        }

        .file-drop-area.drag-over {
            border-color: var(--bs-primary);
            background-color: var(--bs-secondary-bg);
        }

        .file-drop-area.file-selected {
            border-style: solid;
            border-color: var(--bs-success);
            background-color: var(--bs-success-bg-subtle);
        }

        .file-drop-area.input-error {
            border-color: var(--bs-danger);
        }

        .file-name-display.input-error-text {
            color: var(--bs-danger);
            font-weight: bold;
        }

        #printFrame, #translatedPreviewFrame {
            border: none;
            width: 100%;
        }

        #previewOffcanvas {
            --bs-offcanvas-width: 95vw;
            max-width: 1600px;
        }

        .preview-split-container {
            display: flex;
            flex-direction: row;
            height: 90%;
        }

        .preview-pane-wrapper {
            display: flex;
            flex-direction: column;
            overflow: hidden; /* Important for split.js */
        }

        .preview-pane-wrapper h6 {
            flex-shrink: 0;
            padding: 0.25rem;
        }

        .preview-pane-wrapper .preview-pane {
            flex-grow: 1; /* Make the inner pane grow */
            border: 1px solid var(--bs-border-color);
            border-radius: .375rem;
            overflow: auto;
        }

        .gutter {
            background-color: var(--bs-tertiary-bg);
            background-repeat: no-repeat;
            background-position: 50%;
        }

        .gutter.gutter-horizontal {
            cursor: col-resize;
            border-left: 1px solid var(--bs-border-color);
            border-right: 1px solid var(--bs-border-color);
        }

        .gutter.gutter-vertical {
            cursor: row-resize;
            border-top: 1px solid var(--bs-border-color);
            border-bottom: 1px solid var(--bs-border-color);
        }

        .preview-pane iframe {
            width: 100%;
            height: 100%; /* Make iframe fill the pane completely */
            border: none;
            margin: 0;
            padding: 0;
        }

        .preview-pane pre {
            /* Let the content determine the width, the parent will scroll */
            margin: 0;
            padding: 1rem; /* Add someLine truncated

docutranslate/translator/ai_translator/txt_translator.py

@@ -1,6 +1,7 @@
 # SPDX-FileCopyrightText: 2025 QinHan
 # SPDX-License-Identifier: MPL-2.0
 import asyncio
+import re
 from dataclasses import dataclass
 from typing import Self, Literal, List
 
@@ -17,18 +18,24 @@ class TXTTranslatorConfig(AiTranslatorConfig):
     Attributes:
         insert_mode (Literal["replace", "append", "prepend"]):
             指定如何插入翻译文本的模式。
-            - "replace": 用译文替换原文。
+            ▪ "replace": 用译文替换原文。
-            - "append": 将译文追加到原文后面。
+
-            - "prepend": 将译文前置到原文前面。
+            ▪ "append": 将译文追加到原文后面。
+
+            ▪ "prepend": 将译文前置到原文前面。
+
             默认为 "replace"。
         separator (str):
             在 "append" 或 "prepend" 模式下，用于分隔原文和译文的字符串。
             默认为换行符 "\n"。
         segment_mode (Literal["line", "paragraph", "none"]):
             分段模式。
-            - "line": 按行分段（每行独立翻译）
+            ▪ "line": 按行分段（每行独立翻译）
-            - "paragraph": 按段落分段（连续非空行合并为段落）
+
-            - "none": 不分段（全文视为一个段落）
+            ▪ "paragraph": 按段落分段（连续非空行合并为段落）
+
+            ▪ "none": 不分段（全文视为一个段落）
+
             默认为 "line"。
     """
     insert_mode: Literal["replace", "append", "prepend"] = "replace"
@@ -93,7 +100,7 @@ class TXTTranslator(AiTranslator):
 
         if self.segment_mode == "line":
             return self._segment_by_line(txt_content)
-        elif self.segment_mode == "paragraph":  # paragraph mode
+        elif self.segment_mode == "paragraph":
             return self._segment_by_paragraph(txt_content)
         else:
             return [txt_content]
@@ -101,86 +108,40 @@ class TXTTranslator(AiTranslator):
     def _segment_by_line(self, txt_content: str) -> List[str]:
         """
         按行分段模式：每行作为独立分段。
-
-        Args:
-            txt_content (str): 文本内容
-
-        Returns:
-            List[str]: 按行分段的文本列表
         """
-        # 简单按行分割，保留所有行（包括空行）
         return txt_content.splitlines()
 
     def _segment_by_paragraph(self, txt_content: str) -> List[str]:
         """
-        按段落分段模式：连续非空行合并为段落，空行单独处理。
+        按段落分段模式：使用正则表达式按空行分割，并保留分隔符。
-
-        Args:
-            txt_content (str): 文本内容
-
-        Returns:
-            List[str]: 按段落分段的文本列表
         """
-        lines = txt_content.splitlines()
+        segments = re.split(r'(\n\s*\n)', txt_content)
-        segments = []  # 每个元素要么是文本段落，要么是空行标记
+        return [s for s in segments if s]
-
-        i = 0
-        while i < len(lines):
-            if lines[i].strip():  # 非空行 → 文本段落
-                # 收集连续的非空行
-                paragraph_lines = []
-                while i < len(lines) and lines[i].strip():
-                    paragraph_lines.append(lines[i])
-                    i += 1
-                segments.append("\n".join(paragraph_lines))
-            else:  # 空行 → 空行标记
-                # 收集连续的空行
-                empty_lines = []
-                while i < len(lines) and not lines[i].strip():
-                    empty_lines.append(lines[i])
-                    i += 1
-                # 用特殊标记表示空行组（保持数量信息）
-                segments.append(f"@@EMPTY_LINES_{len(empty_lines)}@@")
-
-        return segments
 
     def _after_translate(self, translated_texts: List[str], original_texts: List[str]) -> bytes:
         """
         翻译后处理步骤：根据分段模式重建文档。
-
+        此函数现在接收两个长度完全相同的对齐列表。
-        Args:
-            translated_texts (List[str]): 翻译后的文本列表。
-            original_texts (List[str]): 原始文本列表。
-
-        Returns:
-            bytes: 新的TXT文件内容的字节流。
         """
         if self.segment_mode == "line":
             return self._reconstruct_by_line(translated_texts, original_texts)
-        elif self.segment_mode == "paragraph":  # paragraph mode
+        elif self.segment_mode == "paragraph":
             return self._reconstruct_by_paragraph(translated_texts, original_texts)
         else:
             return self._reconstruct_none(translated_texts, original_texts)
 
-    def _reconstruct_by_line(self, translated_texts: List[str], original_lines: List[str]) -> bytes:
+    def _reconstruct_by_line(self, translated_lines: List[str], original_lines: List[str]) -> bytes:
         """
         按行模式重建文档。
-
-        Args:
-            translated_texts (List[str]): 翻译后的行列表
-            original_lines (List[str]): 原始行列表
-
-        Returns:
-            bytes: 重建的文档内容
         """
         processed_lines = []
         for i, original_line in enumerate(original_lines):
-            # 如果是空行，直接保留
+            # 如果原文是空行或仅包含空白字符，则直接保留
             if not original_line.strip():
                 processed_lines.append(original_line)
                 continue
 
-            translated_line = translated_texts[i]
+            translated_line = translated_lines[i]
 
             # 根据插入模式更新内容
             if self.insert_mode == "replace":
@@ -195,57 +156,34 @@ class TXTTranslator(AiTranslator):
 
         return "\n".join(processed_lines).encode('utf-8')
 
-    def _reconstruct_by_paragraph(self, translated_texts: List[str], original_segments: List[str]) -> bytes:
+    def _reconstruct_by_paragraph(self, translated_segments: List[str], original_segments: List[str]) -> bytes:
         """
         按段落模式重建文档。
-
-        Args:
-            translated_texts (List[str]): 翻译后的段落列表
-            original_segments (List[str]): 原始分段列表
-
-        Returns:
-            bytes: 重建的文档内容
         """
-        result_lines = []
+        result_parts = []
-        translated_index = 0
+        for i, original_segment in enumerate(original_segments):
-
+            # 如果 segment 是纯空白（即空行分隔符），直接保留
-        for segment in original_segments:
+            if not original_segment.strip():
-            # 处理空行组
+                result_parts.append(original_segment)
-            if segment.startswith("@@EMPTY_LINES_"):
-                empty_count = int(segment.split('_')[-2])  # 提取空行数量
-                result_lines.extend([""] * empty_count)
                 continue
 
-            # 处理文本段落
+            translated_segment = translated_segments[i]
-            if translated_index < len(translated_texts):
-                translated_text = translated_texts[translated_index]
-                translated_index += 1
 
-                # 根据插入模式处理
+            # 根据插入模式处理
-                if self.insert_mode == "replace":
+            if self.insert_mode == "replace":
-                    result_lines.append(translated_text)
+                result_parts.append(translated_segment)
-                elif self.insert_mode == "append":
+            elif self.insert_mode == "append":
-                    result_lines.append(segment + self.separator + translated_text)
+                result_parts.append(original_segment + self.separator + translated_segment)
-                elif self.insert_mode == "prepend":
+            elif self.insert_mode == "prepend":
-                    result_lines.append(translated_text + self.separator + segment)
+                result_parts.append(translated_segment + self.separator + original_segment)
-                else:
-                    result_lines.append(translated_text)
             else:
-                # 理论上不会发生，但安全处理
+                result_parts.append(translated_segment)
-                result_lines.append(segment)
 
-        return "\n".join(result_lines).encode('utf-8')
+        return "".join(result_parts).encode('utf-8')
 
     def _reconstruct_none(self, translated_texts: List[str], original_texts: List[str]) -> bytes:
         """
         不分段模式重建文档。
-
-        Args:
-            translated_texts (List[str]): 翻译后的文本列表（应只包含一个元素）
-            original_texts (List[str]): 原始文本列表（应只包含一个元素）
-
-        Returns:
-            bytes: 重建的文档内容
         """
         if not translated_texts or not original_texts:
             return b""
@@ -253,7 +191,6 @@ class TXTTranslator(AiTranslator):
         original_text = original_texts[0]
         translated_text = translated_texts[0]
 
-        # 根据插入模式处理
         if self.insert_mode == "replace":
             result_text = translated_text
         elif self.insert_mode == "append":
@@ -269,12 +206,6 @@ class TXTTranslator(AiTranslator):
     def translate(self, document: Document) -> Self:
         """
         同步翻译TXT文档。
-
-        Args:
-            document (Document): 待翻译的文档对象。
-
-        Returns:
-            Self: 返回翻译器实例，以支持链式调用。
         """
         original_segments = self._pre_translate(document)
 
@@ -282,99 +213,50 @@ class TXTTranslator(AiTranslator):
             self.logger.info("\n文件中没有找到需要翻译的文本内容。")
             return self
 
-        # 过滤出需要翻译的文本段（非空行标记）
+        texts_to_translate = [text for text in original_segments if text.strip()]
-        if self.segment_mode == "line":
-            texts_to_translate = [text for text in original_segments if text.strip()]
-        else:  # paragraph mode
-            texts_to_translate = [text for text in original_segments if not text.startswith("@@EMPTY_LINES_")]
 
-        # --- 步骤 1: (可选) 术语提取 ---
         if self.glossary_agent and texts_to_translate:
             self.glossary_dict_gen = self.glossary_agent.send_segments(texts_to_translate, self.chunk_size)
             if self.translate_agent:
                 self.translate_agent.update_glossary_dict(self.glossary_dict_gen)
 
-        # --- 步骤 2: 调用翻译Agent ---
         translated_texts_map = {}
         if self.translate_agent and texts_to_translate:
             translated_segments = self.translate_agent.send_segments(texts_to_translate, self.chunk_size)
             translated_texts_map = dict(zip(texts_to_translate, translated_segments))
 
-        # 将翻译结果映射回原始分段列表
+        # 【核心逻辑】创建与原始分段列表等长的、完全对齐的最终翻译列表
-        final_translated_texts = []
+        final_translated_texts = [translated_texts_map.get(text, text) for text in original_segments]
-        for segment in original_segments:
-            if self.segment_mode == "line":
-                # 行模式：空行保留，非空行翻译
-                if segment.strip() and segment in translated_texts_map:
-                    final_translated_texts.append(translated_texts_map[segment])
-                else:
-                    final_translated_texts.append(segment)
-            else:
-                # 段落模式：空行标记保留，文本段落翻译
-                if segment.startswith("@@EMPTY_LINES_"):
-                    final_translated_texts.append(segment)  # 空行标记原样保留
-                elif segment in translated_texts_map:
-                    final_translated_texts.append(translated_texts_map[segment])
-                else:
-                    final_translated_texts.append(segment)
 
-        # --- 步骤 3: 后处理并更新文档内容 ---
         document.content = self._after_translate(final_translated_texts, original_segments)
         return self
 
     async def translate_async(self, document: Document) -> Self:
         """
         异步翻译TXT文档。
-
-        Args:
-            document (Document): 待翻译的文档对象。
-
-        Returns:
-            Self: 返回翻译器实例，以支持链式调用。
         """
-        # I/O密集型操作在线程中运行
         original_segments = await asyncio.to_thread(self._pre_translate, document)
 
         if not original_segments:
             self.logger.info("\n文件中没有找到需要翻译的文本内容。")
             return self
 
-        # 过滤出需要翻译的文本段
+        texts_to_translate = [text for text in original_segments if text.strip()]
-        if self.segment_mode == "line":
-            texts_to_translate = [text for text in original_segments if text.strip()]
-        else:  # paragraph mode
-            texts_to_translate = [text for text in original_segments if not text.startswith("@@EMPTY_LINES_")]
 
-        # --- 步骤 1: (可选) 术语提取 (异步) ---
         if self.glossary_agent and texts_to_translate:
             self.glossary_dict_gen = await self.glossary_agent.send_segments_async(texts_to_translate, self.chunk_size)
             if self.translate_agent:
                 self.translate_agent.update_glossary_dict(self.glossary_dict_gen)
 
-        # --- 步骤 2: 调用翻译Agent (异步) ---
         translated_texts_map = {}
         if self.translate_agent and texts_to_translate:
             translated_segments = await self.translate_agent.send_segments_async(texts_to_translate, self.chunk_size)
             translated_texts_map = dict(zip(texts_to_translate, translated_segments))
 
-        # 将翻译结果映射回原始分段列表
+        # 【核心逻辑】创建与原始分段列表等长的、完全对齐的最终翻译列表
-        final_translated_texts = []
+        final_translated_texts = [translated_texts_map.get(text, text) for text in original_segments]
-        for segment in original_segments:
-            if self.segment_mode == "line":
-                if segment.strip() and segment in translated_texts_map:
-                    final_translated_texts.append(translated_texts_map[segment])
-                else:
-                    final_translated_texts.append(segment)
-            else:
-                if segment.startswith("@@EMPTY_LINES_"):
-                    final_translated_texts.append(segment)
-                elif segment in translated_texts_map:
-                    final_translated_texts.append(translated_texts_map[segment])
-                else:
-                    final_translated_texts.append(segment)
 
-        # --- 步骤 3: 后处理并更新文档内容 (I/O密集型) ---
         document.content = await asyncio.to_thread(
             self._after_translate, final_translated_texts, original_segments
         )
-        return self
+        return self