added public chat bale fetch agent

2026-08-30 22:30:31 +03:30
parent b307977639
commit b52d24daad
3 changed files with 442 additions and 0 deletions
--- a/n8n-bale-publicchat-file-fetch/json/Bale
+++ b/n8n-bale-publicchat-file-fetch/json/Bale
@@ -0,0 +1,176 @@
+{
+  "name": "Bale Metro File Agent (client-auth demo)",
+  "nodes": [
+    {
+      "parameters": {
+        "options": {}
+      },
+      "id": "6bb427a1-bb35-4742-93e6-ebb320950224",
+      "name": "When chat message received",
+      "type": "@n8n/n8n-nodes-langchain.chatTrigger",
+      "typeVersion": 1.1,
+      "position": [
+        3344,
+        384
+      ],
+      "webhookId": "fdae82fa-cb2d-4d9a-83ba-4ae9bddd0a6e"
+    },
+    {
+      "parameters": {
+        "method": "POST",
+        "url": "https://api.bazaarlink.ai/v1/chat/completions",
+        "sendHeaders": true,
+        "headerParameters": {
+          "parameters": [
+            {
+              "name": "Authorization",
+              "value": "Bearer sk-bl-RszuRzm4SBYwRapwenmPDyHMNZnxVkZ3w8UxtNPArWTFos23"
+            },
+            {
+              "name": "Content-Type",
+              "value": "application/json"
+            }
+          ]
+        },
+        "sendBody": true,
+        "specifyBody": "json",
+        "jsonBody": "={{ JSON.stringify({ model: \"auto:free\", messages: [ { role: \"system\", content: \"You extract a single short search keyword describing the file the user wants. IMPORTANT: the files you are searching are Bale bot messages with Persian (Farsi) captions and filenames -- no matter what language the user writes in, output the keyword translated into a plausible Persian word likely to appear in that caption (e.g. a request for 'the metro map' should become the keyword 'نقشه' or 'خطوط', not 'map'). Reply with ONLY compact JSON like {\\\"keyword\\\":\\\"خطوط\\\"}. No prose, no markdown fences.\" }, { role: \"user\", content: $json.chatInput } ] }) }}",
+        "options": {}
+      },
+      "id": "47b99f54-f43e-4a16-b281-5a20bf8150a5",
+      "name": "Parse request (LLM)",
+      "type": "n8n-nodes-base.httpRequest",
+      "typeVersion": 4.2,
+      "position": [
+        3792,
+        384
+      ]
+    },
+    {
+      "parameters": {
+        "jsCode": "let raw = $input.first().json.choices[0].message.content.trim();\nraw = raw.replace(/^```json\\s*/i, '').replace(/^```\\s*/i, '').replace(/```\\s*$/i, '');\nconst parsed = JSON.parse(raw);\nreturn [{ json: parsed }];"
+      },
+      "id": "1156dfdb-4cae-49fb-92c2-cfaa35ff86e0",
+      "name": "Extract keyword",
+      "type": "n8n-nodes-base.code",
+      "typeVersion": 2,
+      "position": [
+        4016,
+        384
+      ]
+    },
+    {
+      "parameters": {
+        "command": "=python3 /mnt/storage/bale-downloads/fetch_metro_smart.py \"{{ $json.keyword }}\""
+      },
+      "id": "ede1882a-c5df-4074-a1a0-4bfac8dca00e",
+      "name": "Run client-auth fetch",
+      "type": "n8n-nodes-base.executeCommand",
+      "typeVersion": 1,
+      "position": [
+        4240,
+        384
+      ],
+      "notes": "Runs fetch_metro_smart.py, passing the LLM-parsed keyword through. The script searches this bot chat's full history for a document whose filename/caption matches the keyword -- it does NOT send a new command, it decides from what's already there."
+    },
+    {
+      "parameters": {
+        "jsCode": "const result = JSON.parse($input.first().json.stdout);\nconst files = result.files || [];\nreturn [{ json: {\n  found: files.length,\n  files,\n  summary: files.length\n    ? `Found ${files.length} file(s):\\n` + files.join('\\n')\n    : 'No file in this chat\\'s history matched that description.'\n} }];"
+      },
+      "id": "18f2ad30-f652-45a1-a825-b57183d498ca",
+      "name": "Parse results",
+      "type": "n8n-nodes-base.code",
+      "typeVersion": 2,
+      "position": [
+        4464,
+        384
+      ]
+    },
+    {
+      "parameters": {
+        "fileSelector": "={{ $json.files[0] }}",
+        "options": {}
+      },
+      "id": "95ca5a02-c89c-4b90-b476-69f1b3382de9",
+      "name": "Save to disk",
+      "type": "n8n-nodes-base.readWriteFile",
+      "typeVersion": 1,
+      "position": [
+        4688,
+        384
+      ],
+      "notes": "The file is already on disk (the Python script wrote it). This node just reads it back so n8n shows the binary preview + Download button, same as the original Bot-API demo -- purely visual."
+    }
+  ],
+  "pinData": {},
+  "connections": {
+    "When chat message received": {
+      "main": [
+        [
+          {
+            "node": "Parse request (LLM)",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Parse request (LLM)": {
+      "main": [
+        [
+          {
+            "node": "Extract keyword",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Extract keyword": {
+      "main": [
+        [
+          {
+            "node": "Run client-auth fetch",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Run client-auth fetch": {
+      "main": [
+        [
+          {
+            "node": "Parse results",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Parse results": {
+      "main": [
+        [
+          {
+            "node": "Save to disk",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    }
+  },
+  "active": false,
+  "settings": {
+    "executionOrder": "v1",
+    "binaryMode": "separate",
+    "availableInMCP": false
+  },
+  "versionId": "a1d3946d-dfda-478a-93eb-e11cb88d4722",
+  "meta": {
+    "instanceId": "a8618b8efe9a0b8c68300d12dc12f140ace3ebe855b80198b7819ca3e0922fe9"
+  },
+  "nodeGroups": [],
+  "id": "L9iWiHBHGxQZDvGU",
+  "tags": []
+}