feat: add notion connector (#63)

coco.yml

@@ -200,6 +200,11 @@ connector:
     interval: 60s
     queue:
       name: indexing_documents
+  notion:
+    enabled: false
+    interval: 60s
+    queue:
+      name: indexing_documents
 
 ##background jobs
 pipeline:

docs/content.en/docs/references/connectors/notion.md

@@ -0,0 +1,97 @@
+---
+title: "Notion"
+weight: 30
+---
+
+# Notion Connector
+
+## Register Notion Connector
+
+```shell
+curl -XPUT "http://localhost:9000/connector/notion?replace=true" -d '{
+    "name": "Notion Docs Connector",
+    "description": "Fetch the docs metadata for notion.",
+    "icon": "/assets/connector/notion/icon.png",
+    "category": "website", 
+    "tags": [
+        "docs",
+        "notion",
+        "web"
+    ], 
+    "url": "http://coco.rs/connectors/notion",
+    "assets": {
+        "icons": {
+            "default": "/assets/connector/notion/icon.png",
+            "web_page": "/assets/connector/notion/icon.png",
+            "database": "/assets/connector/notion/database.png",
+            "page": "/assets/connector/notion/page.png"
+        }
+    }
+}'
+```
+
+
+> Use `notion` as a unique identifier, as it is a builtin connector.
+
+
+## Update coco-server's config
+
+Below is an example configuration for enabling the Notion Connector in coco-server:
+
+```shell
+connector:
+  notion:
+    enabled: true
+    queue:
+      name: indexing_documents
+    interval: 10s
+```
+
+### Explanation of Config Parameters
+
+| **Field**      | **Type**  | **Description**                                                                 |
+|-----------------|-----------|---------------------------------------------------------------------------------|
+| `enabled`      | `boolean` | Enables or disables the Hugo Site connector. Set to `true` to activate it.      |
+| `interval`     | `string`  | Specifies the time interval (e.g., `60s`) at which the connector will check for updates. |
+| `queue.name`   | `string`  | Defines the name of the queue where indexing tasks will be added.               |
+
+## Use the Notion Connector
+
+The Notion Connector allows you to index data from your notion account into your system. Follow these steps to set it up:
+
+### Obtain Notion API Token
+
+Before using this connector, you need to obtain your Notion API token. Refer to the official [Notion integrations documentation](https://www.notion.so/profile/integrations) for instructions.
+
+{{% load-img "/img/notion-create-app.png" "Notion integrations" %}}
+
+
+### Example Request
+
+Here is an example request to configure the Notion Connector:
+
+```shell
+curl -H 'Content-Type: application/json' -XPOST "http://localhost:9000/datasource/" -d '
+{
+    "name": "My Notion",
+    "type": "connector",
+    "connector": {
+        "id": "notion",
+        "config": {
+            "token": "your_notion_api_token"
+        }
+    }
+}'
+```
+
+## Supported Config Parameters for Notion Connector
+
+Below are the configuration parameters supported by the Notion Connector:
+
+| **Field**               | **Type**  | **Description**                                                                                  |
+|--------------------------|-----------|--------------------------------------------------------------------------------------------------|
+| `token`                 | `string`  | Your Notion API token. This is required to access Notion's API.                                    |
+
+### Notes
+
+- Set `token` to your valid Notion API token to enable the connector.

docs/content.en/docs/release-notes/_index.md

@@ -16,6 +16,7 @@ Information about release notes of Coco Server is provided here.
 -  Assistant Chat API
 -  Google Drive Connector
 -  Yuque Connector
+-  Notion Connector
 
 ### Breaking changes
 

plugins/connectors/hugo_site/plugin.go

@@ -83,7 +83,7 @@ func (this *Plugin) Start() error {
 				connector.ID = "hugo_site"
 				exists, err := orm.Get(&connector)
 				if !exists || err != nil {
-					panic("invalid hugo_site connector")
+					panic(errors.Errorf("invalid hugo_site connector:%v", err))
 				}
 
 				q := orm.Query{}