Merge pull request #1377 from JeevaRamanathan/feature/file-json

feat: JSON Parser Implementation

application/api/user/routes.py

@@ -340,6 +340,7 @@ def post(self):
                         ".epub",
                         ".html",
                         ".mdx",
+                        ".json",
                         ".xlsx",
                     ],
                     job_name,

application/parser/file/bulk.py

@@ -11,6 +11,7 @@
 from application.parser.file.markdown_parser import MarkdownParser
 from application.parser.file.rst_parser import RstParser
 from application.parser.file.tabular_parser import PandasCSVParser,ExcelParser
+from application.parser.file.json_parser import JSONParser
 from application.parser.schema.base import Document
 
 DEFAULT_FILE_EXTRACTOR: Dict[str, BaseParser] = {
@@ -23,6 +24,7 @@
     ".rst": RstParser(),
     ".html": HTMLParser(),
     ".mdx": MarkdownParser(),
+    ".json":JSONParser(),
 }
 
 

application/parser/file/json_parser.py

@@ -0,0 +1,57 @@
+import json
+from typing import Any, Dict, List, Union
+from pathlib import Path
+
+from application.parser.file.base_parser import BaseParser
+
+class JSONParser(BaseParser):
+    r"""JSON (.json) parser.
+
+    Parses JSON files into a list of strings or a concatenated document.
+    It handles both JSON objects (dictionaries) and arrays (lists).
+
+    Args:
+        concat_rows (bool): Whether to concatenate all rows into one document.
+            If set to False, a Document will be created for each item in the JSON.
+            True by default.
+
+        row_joiner (str): Separator to use for joining each row.
+            Only used when `concat_rows=True`.
+            Set to "\n" by default.
+
+        json_config (dict): Options for parsing JSON. Can be used to specify options like
+        custom decoding or formatting. Set to empty dict by default.
+
+    """
+
+    def __init__(
+            self,
+            *args: Any,
+            concat_rows: bool = True,
+            row_joiner: str = "\n",
+            json_config: dict = {},
+            **kwargs: Any
+    ) -> None:
+        """Init params."""
+        super().__init__(*args, **kwargs)
+        self._concat_rows = concat_rows
+        self._row_joiner = row_joiner
+        self._json_config = json_config
+
+    def _init_parser(self) -> Dict:
+        """Init parser."""
+        return {}
+
+    def parse_file(self, file: Path, errors: str = "ignore") -> Union[str, List[str]]:
+        """Parse JSON file."""
+
+        with open(file, 'r', encoding='utf-8') as f:
+                data = json.load(f, **self._json_config)
+
+        if isinstance(data, dict):
+            data = [data]
+
+        if self._concat_rows:
+            return self._row_joiner.join([str(item) for item in data])
+        else:
+            return data

frontend/src/index.css

@@ -67,10 +67,8 @@ body.dark {
   .table-default td:last-child {
     @apply border-r-0; /* Ensure no right border on the last column */
   }
-
 }
 
-
 /*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
 
 /* Document

frontend/src/locale/en.json

@@ -86,7 +86,7 @@
       "start": "Start Chatting",
       "name": "Name",
       "choose": "Choose Files",
-      "info": "Please upload .pdf, .txt, .rst, .csv, .xlsx, .docx, .md, .html, .epub, .zip limited to 25mb",
+      "info": "Please upload .pdf, .txt, .rst, .csv, .xlsx, .docx, .md, .html, .epub, .json, .zip limited to 25mb",
       "uploadedFiles": "Uploaded Files",
       "cancel": "Cancel",
       "train": "Train",

frontend/src/locale/es.json

@@ -86,7 +86,7 @@
       "start": "Empezar a chatear",
       "name": "Nombre",
       "choose": "Seleccionar Archivos",
-      "info": "Por favor, suba archivos .pdf, .txt, .rst, .csv, .xlsx, .docx, .md, .html, .epub, .zip limitados a 25 MB",
+      "info": "Por favor, suba archivos .pdf, .txt, .rst, .csv, .xlsx, .docx, .md, .html, .epub, .json, .zip limitados a 25 MB",
       "uploadedFiles": "Archivos Subidos",
       "cancel": "Cancelar",
       "train": "Entrenar",

frontend/src/locale/jp.json

@@ -86,7 +86,7 @@
       "start": "チャットを開始する",
       "name": "名前",
       "choose": "ファイルを選択",
-      "info": ".pdf, .txt, .rst, .docx, .md, .zipファイルを25MBまでアップロードしてください",
+      "info": ".pdf, .txt, .rst, .docx, .md, .json, .zipファイルを25MBまでアップロードしてください",
       "uploadedFiles": "アップロードされたファイル",
       "cancel": "キャンセル",
       "train": "トレーニング",

frontend/src/locale/zh-TW.json

@@ -80,7 +80,7 @@
       "remote": "遠端",
       "name": "名稱",
       "choose": "選擇檔案",
-      "info": "請上傳 .pdf, .txt, .rst, .docx, .md, .zip 檔案，大小限制為 25MB",
+      "info": "請上傳 .pdf, .txt, .rst, .docx, .md, .json, .zip 檔案，大小限制為 25MB",
       "uploadedFiles": "已上傳的檔案",
       "cancel": "取消",
       "train": "訓練",

frontend/src/locale/zh.json

@@ -86,7 +86,7 @@
       "start": "开始聊天",
       "name": "名称",
       "choose": "选择文件",
-      "info": "请上传 .pdf, .txt, .rst, .csv, .xlsx, .docx, .md, .html, .epub, .zip 文件，限 25MB",
+      "info": "请上传 .pdf, .txt, .rst, .csv, .xlsx, .docx, .md, .html, .epub, .json, .zip 文件，限 25MB",
       "uploadedFiles": "已上传文件",
       "cancel": "取消",
       "train": "训练",

frontend/src/upload/Upload.tsx

@@ -314,6 +314,7 @@ function Upload({
       'application/zip': ['.zip'],
       'application/vnd.openxmlformats-officedocument.wordprocessingml.document':
         ['.docx'],
+      'application/json': ['.json'],
       'text/csv': ['.csv'],
       'text/html': ['.html'],
       'application/epub+zip': ['.epub'],