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Paccoco
2026-05-09 13:51:58 -05:00
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commit 8e8b54d176
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n8n-workflows/03-paperless-ai-processing-v1.0.json Normal file
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{
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{
"parameters": {
"message": "={{ $json.message }}",
"additionalFields": {
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"title": "={{ $json.title }}"
},
"options": {
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}
},
"id": "193f19dc-2ad6-41af-bd29-a0f5dc0ef1a0",
"name": "Send Gotify Message",
"type": "n8n-nodes-base.gotify",
"typeVersion": 1,
"position": [
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],
"credentials": {
"gotifyApi": {
"id": "ajvRjvj0QldLQYmo",
"name": "Paperless"
}
}
},
{
"parameters": {
"jsCode": "const data = $input.first().json;\n\nconst PAPERLESS_BASE_URL = 'https://paperless.paccoco.com';\nconst PAPERLESS_TOKEN = '4fb34ba35b4ab76a0715e8c56faf00a31de4fb5d';\n\nconst headers = {\n Authorization: `Token ${PAPERLESS_TOKEN}`,\n 'Content-Type': 'application/json',\n};\n\nfunction normalizeTagName(tag) {\n return String(tag || '')\n .trim()\n .toLowerCase()\n .replace(/[^a-z0-9 _-]/gi, '')\n .replace(/\\s+/g, ' ')\n .slice(0, 64);\n}\n\nconst suggestedTags = Array.isArray(data.suggested_tags)\n ? [...new Set(data.suggested_tags.map(normalizeTagName).filter(Boolean))].slice(0, 5)\n : [];\n\nif (!data.documentId) {\n throw new Error('No documentId found; cannot apply tags.');\n}\n\nif (suggestedTags.length === 0) {\n return [{\n json: {\n ...data,\n tag_apply_status: 'skipped_no_suggested_tags',\n applied_tag_names: [],\n applied_tag_ids: []\n }\n }];\n}\n\nasync function request(method, url, body) {\n const options = {\n method,\n url,\n headers,\n json: true,\n };\n\n if (body !== undefined) {\n options.body = body;\n }\n\n return await this.helpers.httpRequest(options);\n}\n\n// Fetch all existing tags. Handles pagination.\nconst existingTags = [];\nlet tagsUrl = `${PAPERLESS_BASE_URL}/api/tags/?page_size=100`;\n\nwhile (tagsUrl) {\n const page = await request.call(this, 'GET', tagsUrl);\n const results = Array.isArray(page.results) ? page.results : (Array.isArray(page) ? page : []);\n existingTags.push(...results);\n\n if (page.next) {\n tagsUrl = page.next.startsWith('http') ? page.next : `${PAPERLESS_BASE_URL}${page.next}`;\n } else {\n tagsUrl = null;\n }\n}\n\nconst tagsByName = new Map(\n existingTags.map(tag => [normalizeTagName(tag.name), tag])\n);\n\nconst appliedTags = [];\n\nfor (const tagName of suggestedTags) {\n let tag = tagsByName.get(tagName);\n\n if (!tag) {\n tag = await request.call(this, 'POST', `${PAPERLESS_BASE_URL}/api/tags/`, {\n name: tagName,\n });\n tagsByName.set(tagName, tag);\n }\n\n if (tag?.id) {\n appliedTags.push(tag);\n }\n}\n\n// Fetch current document so we merge tags instead of overwriting existing ones.\nconst doc = await request.call(this, 'GET', `${PAPERLESS_BASE_URL}/api/documents/${data.documentId}/`);\nconst currentTagIds = Array.isArray(doc.tags) ? doc.tags : [];\nconst appliedTagIds = appliedTags.map(tag => tag.id);\nconst mergedTagIds = [...new Set([...currentTagIds, ...appliedTagIds])];\n\nawait request.call(this, 'PATCH', `${PAPERLESS_BASE_URL}/api/documents/${data.documentId}/`, {\n tags: mergedTagIds,\n});\n\nreturn [{\n json: {\n ...data,\n tag_apply_status: 'updated',\n applied_tag_names: appliedTags.map(tag => tag.name),\n applied_tag_ids: appliedTagIds,\n final_tag_ids: mergedTagIds,\n }\n}];"
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],
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