Telegram频道到Readeck和Hoarder
中级
这是一个Other领域的自动化工作流，包含 15 个节点。主要使用 Set, Code, SplitOut, HttpRequest, ScheduleTrigger 等节点。 将Telegram频道的链接发送到Hoarder和Readeck
前置要求
- •可能需要目标 API 的认证凭证
分类
工作流预览
可视化展示节点连接关系，支持缩放和平移
导出工作流
复制以下 JSON 配置到 n8n 导入，即可使用此工作流
{
"id": "Gd4MsAZGnSGfBwaw",
"meta": {
"instanceId": "8fb543b511022c43ab705107ba101545bb8b0fdb9bd6ebc4cca28dc9591a036e"
},
"name": "Telegram 频道到 Readeck 和 Hoarder",
"tags": [],
"nodes": [
{
"id": "6e50d52e-8b9e-4c92-82a1-af366c7a2ccf",
"name": "计划触发器",
"type": "n8n-nodes-base.scheduleTrigger",
"position": [
-440,
-700
],
"parameters": {
"rule": {
"interval": [
{
"field": "hours"
}
]
}
},
"typeVersion": 1.2
},
{
"id": "bb7430a2-a7b7-47f2-9ba3-a3e43c8da004",
"name": "分离输出",
"type": "n8n-nodes-base.splitOut",
"position": [
-100,
-120
],
"parameters": {
"options": {},
"fieldToSplitOut": "bookmarks"
},
"typeVersion": 1
},
{
"id": "922aeb0b-29b1-46c6-9b18-76c02eca5a9e",
"name": "便签",
"type": "n8n-nodes-base.stickyNote",
"position": [
-460,
-480
],
"parameters": {
"width": 1120,
"height": 220,
"content": "## Readeck"
},
"typeVersion": 1
},
{
"id": "64d4ca0b-2c16-441e-9461-5707be877132",
"name": "便签1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-220,
-740
],
"parameters": {
"width": 480,
"height": 200,
"content": "## Telegram"
},
"typeVersion": 1
},
{
"id": "13ae24ec-ac11-470a-bad4-76403861f632",
"name": "便签2",
"type": "n8n-nodes-base.stickyNote",
"position": [
-460,
-180
],
"parameters": {
"width": 1120,
"height": 220,
"content": "## Hoarder"
},
"typeVersion": 1
},
{
"id": "c606f434-d37b-4406-997a-1e7f17319281",
"name": "未保存链接_hd",
"type": "n8n-nodes-base.code",
"position": [
260,
-120
],
"parameters": {
"jsCode": "const linksCanalItems = $('channel_links_tg').all();\nconst saved_links_items = $('saved_links_hd').all();\n\n// Extract links\nconst saved_links = new Set(\n saved_links_items.map(item => String(item.json.content.url))\n);\n\n// Filter\nconst filteredLinks = linksCanalItems.filter(item => {\n return !saved_links.has(String(item.json.url));\n});\n\nreturn filteredLinks;\n\n\n\n\n\n\n\n\n"
},
"typeVersion": 2
},
{
"id": "d0f61836-798c-4835-ae8f-8f184b6720ed",
"name": "未保存链接_rd",
"type": "n8n-nodes-base.code",
"position": [
260,
-420
],
"parameters": {
"jsCode": "const linksCanalItems = $('channel_links_tg').all();\nconst saved_links_items = $('saved_links_rd').all();\n\n// Extract urls\nconst saved_urls = new Set(\n saved_links_items.map(item => String(item.json.url))\n);\n\n// Filter\nconst filteredLinks = linksCanalItems.filter(item => {\n return !saved_urls.has(String(item.json.url));\n});\n\nreturn filteredLinks;\n\n\n\n\n\n\n\n\n"
},
"typeVersion": 2
},
{
"id": "f33349a7-361a-4b0f-844b-1ca5ded2aeab",
"name": "已保存链接_rd",
"type": "n8n-nodes-base.set",
"position": [
80,
-420
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "8c6f3806-0fb8-4c76-a0bc-19b588717430",
"name": "id",
"type": "string",
"value": "={{ $json.id }}"
},
{
"id": "ef41cba3-2844-479c-9467-6b94ae24c98b",
"name": "url",
"type": "string",
"value": "={{ $json.url }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "63d45b19-e878-418e-8eb5-c16b50af9669",
"name": "保存链接_rd",
"type": "n8n-nodes-base.httpRequest",
"position": [
460,
-420
],
"parameters": {
"url": "={{$env.READECK_SERVER}}/api/bookmarks",
"method": "POST",
"options": {},
"sendBody": true,
"sendHeaders": true,
"bodyParameters": {
"parameters": [
{
"name": "url",
"value": "={{ $json.url }}"
}
]
},
"headerParameters": {
"parameters": [
{
"name": "accept",
"value": "application/json"
},
{
"name": "authorization",
"value": "=Bearer {{$env.READECK_API_KEY}}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "9416a858-1a25-4c3e-a49e-153118c268a7",
"name": "保存链接_hd",
"type": "n8n-nodes-base.httpRequest",
"position": [
460,
-120
],
"parameters": {
"url": "={{$env.HOARDER_SERVER}}/api/v1/bookmarks",
"method": "POST",
"options": {},
"sendBody": true,
"sendHeaders": true,
"bodyParameters": {
"parameters": [
{
"name": "type",
"value": "link"
},
{
"name": "url",
"value": "={{ $json.url }}"
}
]
},
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "=Bearer {{$env.HOARDER_API_KEY}}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "13693467-cd75-4774-9072-832419606ab2",
"name": "获取链接_rd",
"type": "n8n-nodes-base.httpRequest",
"position": [
-280,
-420
],
"parameters": {
"url": "={{$env.READECK_SERVER}}/api/bookmarks",
"options": {},
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "accept",
"value": "application/json"
},
{
"name": "authorization",
"value": "=Bearer {{$env.READECK_API_KEY}}"
}
]
}
},
"typeVersion": 4.2,
"alwaysOutputData": true
},
{
"id": "e4ed315d-d065-425a-b30d-eca1509670cc",
"name": "获取链接_hd",
"type": "n8n-nodes-base.httpRequest",
"position": [
-280,
-120
],
"parameters": {
"url": "={{$env.HOARDER_SERVER}}/api/v1/bookmarks",
"options": {},
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "=Bearer {{$env.HOARDER_API_KEY}}"
}
]
}
},
"typeVersion": 4.2,
"alwaysOutputData": true
},
{
"id": "f54d9a4d-f00b-41bf-988a-8920d0046424",
"name": "已保存链接_hd",
"type": "n8n-nodes-base.set",
"position": [
80,
-120
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "b07ce8e5-0b67-4c9c-831a-7a52f92f5744",
"name": "content.url",
"type": "string",
"value": "={{ $json.content.url }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "d4e83b9d-5988-46f4-b853-86daec274dba",
"name": "频道链接_tg",
"type": "n8n-nodes-base.code",
"position": [
120,
-700
],
"parameters": {
"jsCode": "// Define the chatId from the environment variable\nconst chatId = parseInt($env.TG_SHERLINK_ID, 10);\n// Access the \"result\" field from the previous node's output\nconst updates = $node[\"channel_items_tg\"].json[\"result\"];\n// Check if \"result\" is an array\nif (!Array.isArray(updates)) {\n return []; // Return empty if there are no messages\n}\n// Filter and process the messages\nconst filteredUpdates = updates\n .map(update => {\n // Ensure message from the specified channel\n if (update.channel_post && update.channel_post.chat && update.channel_post.chat.id === chatId) {\n return {\n id: update.channel_post.message_id,\n url: update.channel_post.text\n };\n }\n return null;\n })\n \n .filter(item => item !== null) // Filter nulls\n .filter(item => {\n // Filter only with hyperlink in text\n const text = item.url || \"\"; // Defined text\n return /https?:\\/\\/[^\\s]+/.test(text); // hyperlink\n });\n// Convert each array element into an individual item\nreturn filteredUpdates.map(update => ({ json: update }));\n"
},
"typeVersion": 2,
"alwaysOutputData": false
},
{
"id": "ca306aed-e682-4c35-a257-3b65bcfde895",
"name": "频道项目_tg",
"type": "n8n-nodes-base.httpRequest",
"position": [
-80,
-700
],
"parameters": {
"url": "=https://api.telegram.org/bot{{$env.TG_SHERLINK_BOT_TOKEN}}/getUpdates",
"options": {},
"sendQuery": true,
"queryParameters": {
"parameters": [
{}
]
}
},
"typeVersion": 4.2
}
],
"active": true,
"pinData": {},
"settings": {
"callerPolicy": "workflowsFromSameOwner",
"executionOrder": "v1"
},
"versionId": "85dd3731-0772-4b8b-b828-ae6a034d5419",
"connections": {
"Split Out": {
"main": [
[
{
"node": "saved_links_hd",
"type": "main",
"index": 0
}
]
]
},
"get_links_hd": {
"main": [
[
{
"node": "Split Out",
"type": "main",
"index": 0
}
]
]
},
"get_links_rd": {
"main": [
[
{
"node": "saved_links_rd",
"type": "main",
"index": 0
}
]
]
},
"save_link_hd": {
"main": [
[]
]
},
"save_link_rd": {
"main": [
[]
]
},
"saved_links_hd": {
"main": [
[
{
"node": "not_saved_links_hd",
"type": "main",
"index": 0
}
]
]
},
"saved_links_rd": {
"main": [
[
{
"node": "not_saved_links_rd",
"type": "main",
"index": 0
}
]
]
},
"Schedule Trigger": {
"main": [
[
{
"node": "channel_items_tg",
"type": "main",
"index": 0
}
]
]
},
"channel_items_tg": {
"main": [
[
{
"node": "channel_links_tg",
"type": "main",
"index": 0
}
]
]
},
"channel_links_tg": {
"main": [
[
{
"node": "get_links_rd",
"type": "main",
"index": 0
},
{
"node": "get_links_hd",
"type": "main",
"index": 0
}
]
]
},
"not_saved_links_hd": {
"main": [
[
{
"node": "save_link_hd",
"type": "main",
"index": 0
}
]
]
},
"not_saved_links_rd": {
"main": [
[
{
"node": "save_link_rd",
"type": "main",
"index": 0
}
]
]
}
}
}常见问题
如何使用这个工作流？
复制上方的 JSON 配置代码，在您的 n8n 实例中创建新工作流并选择「从 JSON 导入」，粘贴配置后根据需要修改凭证设置即可。
这个工作流适合什么场景？
中级 - 其他
需要付费吗？
本工作流完全免费，您可以直接导入使用。但请注意，工作流中使用的第三方服务（如 OpenAI API）可能需要您自行付费。
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