支持mineruVLM模型

docutranslate/app.py

@@ -205,7 +205,7 @@ class BaseWorkflowParams(BaseModel):
     concurrent: int = Field(default=default_params["concurrent"], description="并发请求数。")
     temperature: float = Field(default=default_params["temperature"], description="LLM温度参数。")
     thinking: ThinkingMode = Field(default=default_params["thinking"], description="是否启用深度思考",
-                                   examples=["default", "enable", "disable"]),
+                                   examples=["default", "enable", "disable"])
     custom_prompt: Optional[str] = Field(None, description="用户自定义的翻译Prompt。", alias="custom_prompt")
 
 
@@ -220,6 +220,7 @@ class MarkdownWorkflowParams(BaseWorkflowParams):
     mineru_token: Optional[str] = Field(None, description="当 `convert_engine` 为 'mineru' 时必填的API令牌。")
     formula_ocr: bool = Field(True, description="是否对公式进行OCR识别。对 `mineru` 和 `docling` 均有效。")
     code_ocr: bool = Field(True, description="是否对代码块进行OCR识别。仅 `docling` 引擎有效。")
+    model_version: Literal["pipline", "vlm"] = Field("vlm", description="Mineru模型的版本，'vlm'是更新的版本。仅 `mineru` 引擎有效。")
 
     @field_validator('mineru_token')
     def check_mineru_token(cls, v, values):
@@ -479,7 +480,8 @@ async def _perform_translation(
             converter_config = None
             if payload.convert_engine == 'mineru':
                 converter_config = ConverterMineruConfig(logger=task_logger, mineru_token=payload.mineru_token,
-                                                         formula_ocr=payload.formula_ocr)
+                                                         formula_ocr=payload.formula_ocr,
+                                                         model_version=payload.model_version)
             elif payload.convert_engine == 'docling' and DOCLING_EXIST:
                 converter_config = ConverterDoclingConfig(logger=task_logger, code_ocr=payload.code_ocr,
                                                           formula_ocr=payload.formula_ocr)
@@ -1214,6 +1216,7 @@ async def temp_translate(
         temperature: float = Body(default_params["temperature"]),
         thinking: ThinkingMode = Body(default_params["thinking"]),
         chunk_size: int = Body(default_params["chunk_size"]), custom_prompt: Optional[str] = Body(None),
+        model_version: Literal["pipline", "vlm"] = Body("vlm"),
 ):
     file_name = Path(file_name)
     try:
@@ -1222,7 +1225,7 @@ async def temp_translate(
         decoded_content = file_content.encode('utf-8')
     try:
         workflow_config = MarkdownBasedWorkflowConfig(
-            convert_engine="mineru", converter_config=ConverterMineruConfig(mineru_token=mineru_token),
+            convert_engine="mineru", converter_config=ConverterMineruConfig(mineru_token=mineru_token, model_version=model_version),
             translator_config=MDTranslatorConfig(base_url=base_url, api_key=api_key, model_id=model_id,
                                                  to_lang=to_lang, custom_prompt=custom_prompt, temperature=temperature,
                                                  thinking=thinking, chunk_size=chunk_size, concurrent=concurrent),

docutranslate/converter/x2md/converter_mineru.py

@@ -2,7 +2,7 @@ import asyncio
 import time
 import zipfile
 from dataclasses import dataclass
-from typing import Hashable
+from typing import Hashable, Literal
 
 import httpx
 
@@ -18,9 +18,10 @@ URL = 'https://mineru.net/api/v4/file-urls/batch'
 class ConverterMineruConfig(X2MarkdownConverterConfig):
     mineru_token: str
     formula_ocr: bool = True
+    model_version: Literal["pipline", "vlm"] = "vlm"
 
     def gethash(self) -> Hashable:
-        return self.formula_ocr
+        return (self.formula_ocr,self.model_version)
 
 
 timeout = httpx.Timeout(
@@ -44,6 +45,7 @@ class ConverterMineru(X2MarkdownConverter):
         super().__init__(config=config)
         self.mineru_token = config.mineru_token.strip()
         self.formula = config.formula_ocr
+        self.model_version=config.model_version
 
     def _get_header(self):
         return {
@@ -56,6 +58,7 @@ class ConverterMineru(X2MarkdownConverter):
             "enable_formula": self.formula,
             "language": "auto",
             "enable_table": True,
+            "model_version":self.model_version,
             "files": [
                 {"name": f"{document.name}", "is_ocr": True}
             ]

docutranslate/static/i18nData.json

@@ -44,6 +44,10 @@
     "engineOptionDocling": "Docling (本地)",
     "getMineruTokenTitle": "获取Mineru Token",
     "mineruTokenPlaceholder": "使用Mineru引擎时需要",
+    "modelVersionLabel": "Mineru 模型版本",
+    "modelVersionVlm": "VLM",
+    "modelVersionPipline": "Pipeline",
+    "modelVersionHelp": "mineru VLM是更新的内测模型。",
     "formulaOcrLabel": "公式识别",
     "codeOcrLabel": "代码识别",
     "aiSettingsTitleText": "翻译模型",
@@ -87,6 +91,14 @@
     "taskCardStartBtn": "开始翻译",
     "downloadMdEmbedded": "Markdown(嵌图)",
     "downloadMdZip": "Markdown压缩包",
+    "downloadTxt": "TXT",
+    "downloadJson": "JSON",
+    "downloadDocx": "DOCX",
+    "downloadXlsx": "XLSX",
+    "downloadSrt": "SRT",
+    "downloadEpub": "EPUB",
+    "downloadHtml": "HTML",
+    "downloadPdf": "PDF",
     "previewTitle": "预览",
     "previewBilingualBtn": "双语",
     "previewTranslatedOnlyBtn": "仅译文",
@@ -95,7 +107,7 @@
     "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>选择工作流</strong><p class=\"mt-2\">首先，在配置面板顶部选择您需要的翻译流程。不同的工作流适用于不同类型的文件：<ul><li><b>转Markdown再翻译</b>: 适用于翻译PDF、markdown、图片等文件。</li><li><b>纯文本翻译</b>: 用于翻译 <code>.txt</code> 等纯文本文件。</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>DOCX翻译</b>: 用于翻译 <code>.docx</code> 文件。</li><li><b>XLSX翻译</b>: 用于翻译 <code>.xlsx</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>EPUB翻译</b>: 用于翻译 <code>.epub</code> 电子书文件。</li></ul><div class=\"alert alert-info mt-2\" role=\"alert\"><i class=\"bi bi-lightbulb-fill me-2\"></i>新增功能: \"自动选择工作流\"开关已默认开启。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></li><li><strong><i class=\"bi bi-gear-fill me-2\"></i>配置参数</strong><p class=\"mt-2\">根据您选择的工作流，完成相应的配置。所有配置项都会自动保存在您的浏览器中。</p><ul><li class=\"mb-2\"><strong>解析配置</strong> (仅在“转Markdown再翻译”工作流下显示):<ul class=\"mt-1\"><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 class=\"mb-2\"><strong>DOCX/XLSX/SRT/EPUB翻译选项</strong> (在对应工作流下显示):<ul class=\"mt-1\"><li><strong>插入模式</strong>: 定义翻译结果如何放入文档或字幕。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。</li></ul></li><li class=\"mb-2\"><strong>JSON路径配置</strong> (仅在“JSON翻译”工作流下显示):<ul class=\"mt-1\"><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，指定需要翻译的字段。</li><li>例如:<code>$..description</code>翻译所有键为description的值。<code>$.items[0].name</code>翻译第一个item的name值。</li></ul></li><li class=\"mb-2\"><strong>翻译模型</strong>:<ul class=\"mt-1\"><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。</li><li>模型ID参考平台文档，建议使用非推理模型或混合推理模型（关闭思考）。</li></ul></li><li class=\"mb-2\"><strong>翻译配置</strong>:<ul class=\"mt-1\"><li><strong>目标语言/自定义Prompt</strong>: 指定翻译的目标语言和附加指令。</li><li><strong>思考模式</strong>:设置混合推理模型是否进行思考，目前支持智谱的glm4.5系列、阿里云的qwen3系列、火山引擎的seed1.6系列，建议选择禁用思考。</li></ul></li><li class=\"mb-2\"><strong>高级参数</strong>:<ul class=\"mt-1\"><li><strong>分块大小/并发数/Temperature</strong>: 发给ai的分块大小、并发请求数和温度，通常保持默认即可。</li></ul></li></ul></li><li><strong><i class=\"bi bi-file-earmark-arrow-up-fill me-2\"></i>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>开始翻译</strong><p class=\"mt-2\">文件选择成功后，点击任务卡片右下角的 <span class=\"badge bg-primary\">开始翻译</span> 按钮。系统将开始处理任务，您可以在日志区域查看实时进度。</p></li><li><strong><i class=\"bi bi-check-circle-fill me-2\"></i>查看与下载</strong><p class=\"mt-2\">翻译完成后，任务卡片下方会出现操作按钮：</p><ul><li><span class=\"badge bg-success\"><i class=\"bi bi-eye-fill me-1\"></i>预览</span>: 在右侧滑出的面板中进行原文和译文的对照预览（仅作参考）。</li><li><span class=\"badge bg-secondary\"><i class=\"bi bi-download me-1\"></i>下载</span>: 下载包括 PDF, DOCX, XLSX, HTML, Markdown 等多种格式的译文。</li></ul></li></ol><div class=\"alert alert-info mt-3\" role=\"alert\"><i class=\"bi bi-info-circle-fill me-2\"></i><strong>提示</strong>: 所有配置都会自动保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>选择工作流</strong><p class=\"mt-2\">首先，在配置面板顶部选择您需要的翻译流程。不同的工作流适用于不同类型的文件：<ul><li><b>转Markdown再翻译</b>: 适用于翻译PDF、markdown、图片等文件。</li><li><b>纯文本翻译</b>: 用于翻译 <code>.txt</code> 等纯文本文件。</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>DOCX翻译</b>: 用于翻译 <code>.docx</code> 文件。</li><li><b>XLSX翻译</b>: 用于翻译 <code>.xlsx</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>EPUB翻译</b>: 用于翻译 <code>.epub</code> 电子书文件。</li><li><b>HTML翻译</b>: 用于翻译 <code>.html</code> 文件。</li></ul><div class=\"alert alert-info mt-2\" role=\"alert\"><i class=\"bi bi-lightbulb-fill me-2\"></i>新增功能: \"自动选择工作流\"开关已默认开启。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></li><li><strong><i class=\"bi bi-gear-fill me-2\"></i>配置参数</strong><p class=\"mt-2\">根据您选择的工作流，完成相应的配置。所有配置项都会自动保存在您的浏览器中。</p><ul><li class=\"mb-2\"><strong>解析配置</strong> (仅在“转Markdown再翻译”工作流下显示):<ul class=\"mt-1\"><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 class=\"mb-2\"><strong>DOCX/XLSX/SRT/EPUB/HTML翻译选项</strong> (在对应工作流下显示):<ul class=\"mt-1\"><li><strong>插入模式</strong>: 定义翻译结果如何放入文档或字幕。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。</li></ul></li><li class=\"mb-2\"><strong>JSON路径配置</strong> (仅在“JSON翻译”工作流下显示):<ul class=\"mt-1\"><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，指定需要翻译的字段。</li><li>例如:<code>$..description</code>翻译所有键为description的值。<code>$.items[0].name</code>翻译第一个item的name值。</li></ul></li><li class=\"mb-2\"><strong>翻译模型</strong>:<ul class=\"mt-1\"><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。</li><li>模型ID参考平台文档，建议使用非推理模型或混合推理模型（关闭思考）。</li></ul></li><li class=\"mb-2\"><strong>翻译配置</strong>:<ul class=\"mt-1\"><li><strong>目标语言/自定义Prompt</strong>: 指定翻译的目标语言和附加指令。</li><li><strong>思考模式</strong>:设置混合推理模型是否进行思考，目前支持智谱的glm4.5系列、阿里云的qwen3系列、火山引擎的seed1.6系列，建议选择禁用思考。</li></ul></li><li class=\"mb-2\"><strong>高级参数</strong>:<ul class=\"mt-1\"><li><strong>分块大小/并发数/Temperature</strong>: 发给ai的分块大小、并发请求数和温度，通常保持默认即可。</li></ul></li></ul></li><li><strong><i class=\"bi bi-file-earmark-arrow-up-fill me-2\"></i>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>开始翻译</strong><p class=\"mt-2\">文件选择成功后，点击任务卡片右下角的 <span class=\"badge bg-primary\">开始翻译</span> 按钮。系统将开始处理任务，您可以在日志区域查看实时进度。</p></li><li><strong><i class=\"bi bi-check-circle-fill me-2\"></i>查看与下载</strong><p class=\"mt-2\">翻译完成后，任务卡片下方会出现操作按钮：</p><ul><li><span class=\"badge bg-success\"><i class=\"bi bi-eye-fill me-1\"></i>预览</span>: 在右侧滑出的面板中进行原文和译文的对照预览（仅作参考）。</li><li><span class=\"badge bg-secondary\"><i class=\"bi bi-download me-1\"></i>下载</span>: 下载包括 PDF, DOCX, XLSX, HTML, Markdown 等多种格式的译文。</li></ul></li></ol><div class=\"alert alert-info mt-3\" role=\"alert\"><i class=\"bi bi-info-cirLine 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。",
@@ -128,7 +140,8 @@
     "pdf_preparing": "PDF准备中，请稍后...",
     "pdf_print_failed": "自动打印失败，请在预览中手动打印。",
     "pdf_fetch_failed": "获取HTML内容失败，无法生成PDF。",
-    "init_failed_alert": "页面初始化失败，请检查后端服务是否正常并刷新页面。",
+    "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。",
     "admin_tasklist_failed": "无法从服务器加载任务列表，请检查后台连接。",
     "btn_startTranslation": "开始翻译",
     "btn_initializing": "初始化...",
@@ -180,6 +193,10 @@
     "engineOptionDocling": "Docling (Local)",
     "getMineruTokenTitle": "Get Mineru Token",
     "mineruTokenPlaceholder": "Required for Mineru engine",
+    "modelVersionLabel": "Mineru Model Version",
+    "modelVersionVlm": "VLM",
+    "modelVersionPipline": "Pipeline",
+    "modelVersionHelp": "Mineru VLM is a newer internal beta model.",
     "formulaOcrLabel": "Formula Recognition",
     "codeOcrLabel": "Code Recognition",
     "aiSettingsTitleText": "Translation Model",
@@ -223,6 +240,14 @@
     "taskCardStartBtn": "Start Translation",
     "downloadMdEmbedded": "Markdown (Embedded Img)",
     "downloadMdZip": "Markdown (.zip)",
+    "downloadTxt": "TXT",
+    "downloadJson": "JSON",
+    "downloadDocx": "DOCX",
+    "downloadXlsx": "XLSX",
+    "downloadSrt": "SRT",
+    "downloadEpub": "EPUB",
+    "downloadHtml": "HTML",
+    "downloadPdf": "PDF",
     "previewTitle": "Preview",
     "previewBilingualBtn": "Bilingual",
     "previewTranslatedOnlyBtn": "Translated Only",
@@ -231,7 +256,7 @@
     "closeBtn": "Close",
     "downloadBtn": "Download",
     "tutorialModalTitle": "Tutorial",
-    "tutorialModalBody": "<p><i class=\"bi bi-camera-video me-2\"></i>Video tutorials can be found by searching <a href=\"https://search.bilibili.com/all?keyword=docutranslate\" target=\"_blank\">docutranslate on Bilibili</a></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>Select Workflow</strong><p class=\"mt-2\">First, choose the translation process you need from the top of the settings panel. Different workflows are for different file types:<ul><li><b>Markdown-based</b>: For translating PDF, markdown, images, etc.</li><li><b>Plain Text</b>: For translating <code>.txt</code> and other plain text files.</li><li><b>JSON</b>: For translating specific fields in <code>.json</code> files.</li><li><b>DOCX</b>: For translating <code>.docx</code> files.</li><li><b>XLSX</b>: For translating <code>.xlsx</code> spreadsheet files.</li><li><b>SRT Subtitle</b>: For translating <code>.srt</code> subtitle files.</li><li><b>EPUB</b>: For translating <code>.epub</code> ebook files.</li></ul><div class=\"alert alert-info mt-2\" role=\"alert\"><i class=\"bi bi-lightbulb-fill me-2\"></i>New Feature: \"Auto-select workflow\" is on by default. Just upload your file, and the system will automatically pick the right workflow for you.</div></p></li><li><strong><i class=\"bi bi-gear-fill me-2\"></i>Configure Parameters</strong><p class=\"mt-2\">Based on your chosen workflow, complete the necessary settings. All settings are automatically saved in your browser.</p><ul><li class=\"mb-2\"><strong>Parsing Configuration</strong> (Only for \"Markdown-based\" workflow):<ul class=\"mt-1\"><li><strong>Parsing Engine</strong>: Choose an engine to convert your file (like a PDF) into a translation-friendly Markdown format. Not needed if your file is already Markdown.</li><li><strong>Mineru Token</strong>: If you select the <code>minerU</code> engine, you need to enter your token here.</li></ul></li><li class=\"mb-2\"><strong>DOCX/XLSX/SRT/EPUB Options</strong> (For their respective workflows):<ul class=\"mt-1\"><li><strong>Insert Mode</strong>: Define how the translation is placed in the document. You can \"Replace\" the original, \"Append\" after it, or \"Prepend\" before it.</li><li><strong>Separator</strong>: When using \"Append\" or \"Prepend\", this is used to separate the original and translated text.</li></ul></li><li class=\"mb-2\"><strong>JSON Path Configuration</strong> (Only for \"JSON\" workflow):<ul class=\"mt-1\"><li><strong>JSON paths to translate</strong>: Enter one <a href=\"https://goessner.net/articles/JsonPath/\" target=\"_blank\">JSONPath</a> expression per line to specify which fields to translate.</li><li>E.g., <code>$..description</code> translates all values with the key 'description'. <code>$.items[0].name</code> translates the name of the first item.</li></ul></li><li class=\"mb-2\"><strong>Translation Model</strong>:<ul class=\"mt-1\"><li><strong>Platform/API Base URL/API Key/Model ID</strong>: Configure the AI translation service you want to use.</li><li>Refer to the platform's documentation for Model IDs. It's recommended to use non-inference models or mixed-inference models (with thinking turned off).</li></ul></li><li class=\"mb-2\"><strong>Translation Configuration</strong>:<ul class=\"mt-1\"><li><strong>Target Language/Custom Prompt</strong>: Specify the target language and any additional instructions.</li><li><strong>Thinking Mode</strong>: Sets whether a mixed-inference model should 'think'. Supported for Zhipu's glm4.5 series, Alibaba's qwen3 series, VolcEngine's seed1.6 series, etc. Disabling is recommended.</li></ul></li><li class=\"mb-2\"><strong>Advanced Parameters</strong>:<ul class=\"mt-1\"><li><strong>Chunk Size/Concurrency/Temperature</strong>: The size of text chunks sent to the AI, number of concurrent requests, and creativity level. Default values usually work fine.</li></ul></li></ul></li><li><strong><i class=\"bi bi-file-earmark-arrow-up-fill me-2\"></i>Upload File</strong><p class=\"mt-2\">In the task list on the right, click or drag your document into the file drop area.</p></li><li><strong><i class=\"bi bi-play-circle-fill me-2\"></i>Start Translation</strong><p class=\"mt-2\">Once the file is selected, click the <span class=\"badge bg-primary\">Start Translation</span> button on the task card. The system will start processing, and you can see real-time progress in the log area.</p></li><li><strong><i class=\"bi bi-check-circle-fill me-2\"></i>Review & Download</strong><p class=\"mt-2\">After translation is complete, action buttons will appear on the task card:</p><ul><li><span class=\"badge bg-success\"><i class=\"bi bi-eye-fill me-1\"></i>Preview</span>: Opens a side panel for a side-by-side preview of the original and translation (for reference only).</li><li><span class=\"badge bg-secondary\"><i class=\"bi bi-download me-1\"></i>Download</span>: Download the translation in various formats, incluLine truncated
+    "tutorialModalBody": "<p><i class=\"bi bi-camera-video me-2\"></i>Video tutorials can be found by searching <a href=\"https://search.bilibili.com/all?keyword=docutranslate\" target=\"_blank\">docutranslate</a> on Bilibili.</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>Select Workflow</strong><p class=\"mt-2\">First, choose the translation process you need from the top of the settings panel. Different workflows are for different file types:<ul><li><b>Markdown-based</b>: For translating PDF, markdown, images, etc.</li><li><b>Plain Text</b>: For translating <code>.txt</code> and other plain text files.</li><li><b>JSON</b>: For translating specific fields in <code>.json</code> files.</li><li><b>DOCX</b>: For translating <code>.docx</code> files.</li><li><b>XLSX</b>: For translating <code>.xlsx</code> spreadsheet files.</li><li><b>SRT Subtitle</b>: For translating <code>.srt</code> subtitle files.</li><li><b>EPUB</b>: For translating <code>.epub</code> ebook files.</li><li><b>HTML</b>: For translating <code>.html</code> files.</li></ul><div class=\"alert alert-info mt-2\" role=\"alert\"><i class=\"bi bi-lightbulb-fill me-2\"></i>New Feature: \"Auto-select workflow\" is on by default. Just upload your file, and the system will automatically pick the right workflow for you, simplifying the process.</div></p></li><li><strong><i class=\"bi bi-gear-fill me-2\"></i>Configure Parameters</strong><p class=\"mt-2\">Based on your chosen workflow, complete the necessary settings. All settings are automatically saved in your browser.</p><ul><li class=\"mb-2\"><strong>Parsing Configuration</strong> (Only for \"Markdown-based\" workflow):<ul class=\"mt-1\"><li><strong>Parsing Engine</strong>: Choose an engine to convert your file (like a PDF) into a translation-friendly Markdown format. Not needed if your file is already Markdown.</li><li><strong>Mineru Token</strong>: If you select the <code>minerU</code> engine, you need to enter your token here.</li></ul></li><li class=\"mb-2\"><strong>DOCX/XLSX/SRT/EPUB/HTML Options</strong> (For their respective workflows):<ul class=\"mt-1\"><li><strong>Insert Mode</strong>: Define how the translation is placed in the document. You can \"Replace\" the original, \"Append\" after it, or \"Prepend\" before it.</li><li><strong>Separator</strong>: When using \"Append\" or \"Prepend\", this is used to separate the original and translated text.</li></ul></li><li class=\"mb-2\"><strong>JSON Path Configuration</strong> (Only for \"JSON\" workflow):<ul class=\"mt-1\"><li><strong>JSON paths to translate</strong>: Enter one <a href=\"https://goessner.net/articles/JsonPath/\" target=\"_blank\">JSONPath</a> expression per line to specify which fields to translate.</li><li>E.g., <code>$..description</code> translates all values with the key 'description'. <code>$.items[0].name</code> translates the name of the first item.</li></ul></li><li class=\"mb-2\"><strong>Translation Model</strong>:<ul class=\"mt-1\"><li><strong>Platform/API Base URL/API Key/Model ID</strong>: Configure the AI translation service you want to use.</li><li>Refer to the platform's documentation for Model IDs. It's recommended to use non-inference models or mixed-inference models (with thinking turned off).</li></ul></li><li class=\"mb-2\"><strong>Translation Configuration</strong>:<ul class=\"mt-1\"><li><strong>Target Language/Custom Prompt</strong>: Specify the target language and any additional instructions.</li><li><strong>Thinking Mode</strong>: Sets whether a mixed-inference model should 'think'. Supported for Zhipu's glm4.5 series, Alibaba's qwen3 series, VolcEngine's seed1.6 series, etc. Disabling is recommended.</li></ul></li><li class=\"mb-2\"><strong>Advanced Parameters</strong>:<ul class=\"mt-1\"><li><strong>Chunk Size/Concurrency/Temperature</strong>: The size of text chunks sent to the AI, number of concurrent requests, and creativity level. Default values usually work fine.</li></ul></li></ul></li><li><strong><i class=\"bi bi-file-earmark-arrow-up-fill me-2\"></i>Upload File</strong><p class=\"mt-2\">In the task list on the right, click or drag your document into the file drop area.</p></li><li><strong><i class=\"bi bi-play-circle-fill me-2\"></i>Start Translation</strong><p class=\"mt-2\">Once the file is selected, click the <span class=\"badge bg-primary\">Start Translation</span> button on the task card. The system will start processing, and you can see real-time progress in the log area.</p></li><li><strong><i class=\"bi bi-check-circle-fill me-2\"></i>Review & Download</strong><p class=\"mt-2\">After translation is complete, action buttons will appear on the task card:</p><ul><li><span class=\"badge bg-success\"><i class=\"bi bi-eye-fill me-1\"></i>Preview</span>: Opens a side panel for a side-by-side preview of the original and translation (for reference only).</li><li><span class=\"badge bg-secondary\"><i class=\"bi bLine truncated
     "tutorialUnderstandBtn": "Got it",
     "contributorsModalTitle": "Thanks for Contributing",
     "contributorsPara1": "DocuTranslate is an open-source project! The community's needs and usage are what drive its progress.",
@@ -264,7 +289,8 @@
     "pdf_preparing": "Preparing PDF, please wait...",
     "pdf_print_failed": "Automatic printing failed. Please print manually from the preview.",
     "pdf_fetch_failed": "Failed to fetch HTML content, cannot generate PDF.",
-    "init_failed_alert": "Page initialization failed. Please check if the backend service is running and refresh the page.",
+    "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.",
     "admin_tasklist_failed": "Could not load task list from server. Please check backend connection.",
     "btn_startTranslation": "Start Translation",
     "btn_initializing": "Initializing...",

docutranslate/static/index.html

@@ -1 +1 @@
-<!DOCTYPE html>
<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);
        }

        .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;
        }

        .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, .preview-pane pre {
            width: 100%;
            height: 95%;
            border: none;
            margin: 0;
            padding: 0;
            overflow: auto;
            background-color: var(--bs-body-bg);
        }

        .slider-reset-btn {
            visibility: hidden;
        }

        .bottom-left-controls {
            position: fixed;
            bottom: 1rem;
            left: 1rem;
            z-index: 1050;
            display: flex;
            gap: 0.5rem;
        }

        @media (max-width: 991.98px) {
            .main-container {
                height: auto;
                padding-bottom: 6rem;
            }

            .settings-panel, .task-area {
                height: auto;
                overflow-y: visible;
            }

            .settings-panel {
                padding-right: 0;
                margin-bottom: 2rem;
            }
        }

        @media (max-width: 767.98px) {
            .task-card .col-md-7 {
                margin-top: 1.5rem;
            }

            Line truncated
+<!DOCTYPE html>
<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);
        }

        .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;
        }

        .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, .preview-pane pre {
            width: 100%;
            height: 95%;
            border: none;
            margin: 0;
            padding: 0;
            overflow: auto;
            background-color: var(--bs-body-bg);
        }

        .slider-reset-btn {
            visibility: hidden;
        }

        .bottom-left-controls {
            position: fixed;
            bottom: 1rem;
            left: 1rem;
            z-index: 1050;
            display: flex;
            gap: 0.5rem;
        }

        @media (max-width: 991.98px) {
            .main-container {
                height: auto;
                padding-bottom: 6rem;
            }

            .settings-panel, .task-area {
                height: auto;
                overflow-y: visible;
            }

            .settings-panel {
                padding-right: 0;
                margin-bottom: 2rem;
            }
        }

        @media (max-width: 767.98px) {
            .task-card .col-md-7 {
                margin-top: 1.5rem;
            }

            Line truncated