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feat/v1.6-linkedin-journal
astro-site-cerveau/docs/n8n-workflow-journal-aggregate-v2-rsshub.json
Jules Neny 090fb581ee feat(v1.6): ajout LinkedIn API V2 comme 3e source journal 
- Node Fetch-linkedin (LinkedIn REST API v2/posts, OAuth2 predefined credential)
- Parser parseLinkedIn() dans Normalise : extrait commentary + UGC text, URL post, thumbnail
- Fonction safeJson() parallèle à safeText() pour payloads JSON (vs XML)
- Variable LINKEDIN_MEMBER_ID (env n8n) dans l'URL du endpoint
- .env.example documenté avec LINKEDIN_MEMBER_ID + comment récupération
- counts.linkedin ajouté dans le payload journal.json

Prerequis L.1 bloquants (humain Jules) :
- Redirect URL n8n dans LinkedIn Developer Portal
- Credential LinkedIn OAuth2 créé dans n8n UI
- Member ID Jules récupéré via /v2/me et stocké dans env n8n

Branche depuis feat/v1.5-E-rsshub (V1.5 pas encore mergé sur main).
Pas de modif Astro/Vue — JournalFeed (JournalList.vue) déjà platform-agnostic.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-13 08:37:47 +02:00

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{
"name": "journal-aggregate-v2-rsshub",
"_notes": "V1.6 (2026-05-13) ? ajoute LinkedIn profil /in/jules-neny comme 3e source journal. V1.5-E : remplace Behold par RSSHub self-host + Substack natif. Prerequis L.1 : credential LinkedIn OAuth2 dans n8n + LINKEDIN_MEMBER_ID (env variable n8n). Cron 4h UTC. Import via UI (Workflows -> Import from File) ou API.",
"nodes": [
{
"parameters": {
"rule": {
"interval": [
{
"field": "cronExpression",
"expression": "0 4 * * *"
}
]
}
},
"id": "schedule-trigger",
"name": "Cron-4h-UTC",
"type": "n8n-nodes-base.scheduleTrigger",
"typeVersion": 1.1,
"position": [
240,
320
]
},
{
"parameters": {
"url": "https://git.trans-former.fr/jules.atom",
"options": {
"response": {
"response": {
"responseFormat": "text"
}
},
"timeout": 15000
}
},
"id": "fetch-gitea",
"name": "Fetch-gitea",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.1,
"position": [
460,
160
]
},
{
"parameters": {
"url": "https://julesneny.substack.com/feed",
"options": {
"response": {
"response": {
"responseFormat": "text"
}
},
"timeout": 15000
}
},
"id": "fetch-substack",
"name": "Fetch-substack-natif",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.1,
"position": [
460,
280
]
},
{
"parameters": {
"url": "https://rss.trans-former.fr/instagram/user/aep.politique",
"options": {
"response": {
"response": {
"neverError": true,
"responseFormat": "text"
}
},
"timeout": 20000
}
},
"id": "fetch-rsshub-aep",
"name": "Fetch-rsshub-insta-aep",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.1,
"position": [
460,
400
]
},
{
"parameters": {
"url": "https://rss.trans-former.fr/instagram/user/julesneny",
"options": {
"response": {
"response": {
"neverError": true,
"responseFormat": "text"
}
},
"timeout": 20000
}
},
"id": "fetch-rsshub-julesneny",
"name": "Fetch-rsshub-insta-julesneny",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.1,
"position": [
460,
520
]
},
{
"parameters": {
"url": "=https://api.linkedin.com/v2/posts?q=author&author=urn%3Ali%3Aperson%3A{{ $env.LINKEDIN_MEMBER_ID }}&count=20&sortBy=CREATED",
"authentication": "predefinedCredentialType",
"nodeCredentialType": "linkedInOAuth2Api",
"options": {
"response": {
"response": {
"neverError": true,
"responseFormat": "json"
}
},
"timeout": 20000
}
},
"id": "fetch-linkedin",
"name": "Fetch-linkedin",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.1,
"position": [
460,
640
]
},
{
"parameters": {
"jsCode": "// V1.6 : Normalisation 5 sources -> JSON unifie\n// Sources : Gitea Atom (XML), Substack natif (RSS XML), RSSHub Insta x2 (Atom/RSS XML), LinkedIn API V2 (JSON)\n\nconst items = [];\n\n// ---- Helper parse Atom (Gitea) ----\nfunction parseAtomGitea(xml) {\n const out = [];\n if (!xml || typeof xml !== 'string') return out;\n const entries = xml.split(/<entry>/i).slice(1);\n for (const raw of entries) {\n const block = '<entry>' + raw.split(/<\\/entry>/i)[0] + '</entry>';\n const title = (block.match(/<title>([\\s\\S]*?)<\\/title>/i) || [])[1] || '';\n const updated = (block.match(/<updated>([^<]+)<\\/updated>/i) || [])[1] || '';\n const link = (block.match(/<link[^>]*href=\"([^\"]+)\"/i) || [])[1] || '';\n const summary = (block.match(/<summary[^>]*>([\\s\\S]*?)<\\/summary>/i) || [])[1] || '';\n const id = (block.match(/<id>([^<]+)<\\/id>/i) || [])[1] || link || updated;\n if (!updated) continue;\n const decode = (s) => s\n .replace(/&lt;/g, '<').replace(/&gt;/g, '>')\n .replace(/&quot;/g, '\"').replace(/&#34;/g, '\"')\n .replace(/&#xA;/g, ' ').replace(/&amp;/g, '&')\n .replace(/<[^>]+>/g, ' ').replace(/\\s+/g, ' ').trim();\n out.push({\n id: 'gitea-' + (id.slice(0, 80) || updated),\n platform: 'gitea',\n hashtag: '#stack',\n date: new Date(updated).toISOString(),\n titre: decode(title).slice(0, 140),\n extrait: decode(summary).slice(0, 280),\n url: link,\n thumbnail: null,\n });\n }\n return out;\n}\n\n// ---- Helper parse RSS 2.0 (Substack, RSSHub) ----\nfunction parseRss(xml, platform, hashtag, fallbackUrl) {\n const out = [];\n if (!xml || typeof xml !== 'string') return out;\n const items = xml.split(/<item[\\s>]/i).slice(1);\n for (const raw of items) {\n const block = '<item ' + raw.split(/<\\/item>/i)[0] + '</item>';\n const cdata = (re) => {\n const m = block.match(re);\n if (!m) return '';\n let s = m[1] || '';\n s = s.replace(/<!\\[CDATA\\[([\\s\\S]*?)\\]\\]>/g, '$1');\n return s;\n };\n const title = cdata(/<title[^>]*>([\\s\\S]*?)<\\/title>/i);\n const link = cdata(/<link[^>]*>([\\s\\S]*?)<\\/link>/i).trim();\n const guid = cdata(/<guid[^>]*>([\\s\\S]*?)<\\/guid>/i).trim();\n const desc = cdata(/<description[^>]*>([\\s\\S]*?)<\\/description>/i);\n const pub = cdata(/<pubDate[^>]*>([\\s\\S]*?)<\\/pubDate>/i).trim();\n if (!pub && !title) continue;\n const decode = (s) => s\n .replace(/&lt;/g, '<').replace(/&gt;/g, '>')\n .replace(/&quot;/g, '\"').replace(/&#34;/g, '\"')\n .replace(/&amp;/g, '&')\n .replace(/<[^>]+>/g, ' ').replace(/\\s+/g, ' ').trim();\n const enclosure = (block.match(/<enclosure[^>]+url=\"([^\"]+)\"/i) || [])[1] || null;\n const mediaThumb = (block.match(/<media:thumbnail[^>]+url=\"([^\"]+)\"/i) || [])[1] || null;\n out.push({\n id: platform + '-' + (guid || link || pub).slice(0, 80),\n platform,\n hashtag,\n date: pub ? new Date(pub).toISOString() : new Date().toISOString(),\n titre: decode(title).slice(0, 140) || platform,\n extrait: decode(desc).slice(0, 280),\n url: link || fallbackUrl,\n thumbnail: mediaThumb || enclosure,\n });\n }\n return out;\n}\n// ---- Helper parse LinkedIn API V2 ----\nfunction parseLinkedIn(payload) {\n const out = [];\n if (!payload || !payload.elements || !Array.isArray(payload.elements)) return out;\n for (const el of payload.elements) {\n const specificText = el.specificContent?.['com.linkedin.ugc.ShareContent']?.shareCommentary?.text;\n const text = (el.commentary || specificText || '').trim();\n const created = el.createdAt || el.firstPublishedAt;\n if (!created || !text) continue;\n const dateIso = new Date(created).toISOString();\n const urn = el.id || '';\n const url = urn ? ('https://www.linkedin.com/feed/update/' + urn + '/') : 'https://www.linkedin.com/in/jules-neny';\n const thumb = el.content?.media?.[0]?.thumbnails?.[0]?.url || null;\n out.push({\n id: 'linkedin-' + (urn.slice(0, 80) || dateIso),\n platform: 'linkedin',\n hashtag: '#building-public',\n date: dateIso,\n titre: text.split('\\n')[0].slice(0, 140),\n extrait: text.replace(/\\n+/g, ' ').slice(0, 280),\n url,\n thumbnail: thumb,\n });\n }\n return out;\n}\n\n// ---- Recupere payloads ----\nfunction safeText(nodeName) {\n try {\n const its = $(nodeName).all();\n if (!its.length || !its[0].json) return '';\n const j = its[0].json;\n return String(j.data || j.body || '');\n } catch (e) {\n console.log(nodeName + ' missing:', e.message);\n return '';\n }\n}\nfunction safeJson(nodeName) {\n try {\n const its = $(nodeName).all();\n if (!its.length || !its[0].json) return null;\n return its[0].json;\n } catch (e) { return null; }\n}\n\nconst giteaXml = safeText('Fetch-gitea');\nconst subXml = safeText('Fetch-substack-natif');\nconst rsshubAepXml = safeText('Fetch-rsshub-insta-aep');\nconst rsshubJnXml = safeText('Fetch-rsshub-insta-julesneny');\nconst linkedinPayload = safeJson('Fetch-linkedin');\n\nfor (const it of parseAtomGitea(giteaXml)) items.push(it);\nfor (const it of parseRss(subXml, 'substack', '#substack', 'https://julesneny.substack.com')) items.push(it);\nfor (const it of parseRss(rsshubAepXml, 'instagram', '#aep-politique', 'https://instagram.com/aep.politique')) items.push(it);\nfor (const it of parseRss(rsshubJnXml, 'instagram', '#peinture', 'https://instagram.com/julesneny')) items.push(it);\nfor (const it of parseLinkedIn(linkedinPayload)) items.push(it);\n\n// ---- Dedup par id, tri desc, cap top 100 ----\nconst seen = new Set();\nconst uniq = items.filter((it) => {\n if (seen.has(it.id)) return false;\n seen.add(it.id);\n return true;\n});\nuniq.sort((a, b) => b.date.localeCompare(a.date));\nconst top = uniq.slice(0, 100);\n\nconst counts = {\n total: top.length,\n gitea: top.filter((i) => i.platform === 'gitea').length,\n substack: top.filter((i) => i.platform === 'substack').length,\n instagram: top.filter((i) => i.platform === 'instagram').length,\n linkedin: top.filter((i) => i.platform === 'linkedin').length,\n};\n\nreturn [{ json: { generatedAt: new Date().toISOString(), items: top, counts } }];"
},
"id": "normalise",
"name": "Normalise",
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
720,
340
]
},
{
"parameters": {
"operation": "toJson",
"fieldName": "data",
"options": {
"format": true
}
},
"id": "to-json",
"name": "To-json-string",
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
940,
340
]
},
{
"parameters": {
"operation": "write",
"fileName": "/home/node/.n8n/journal/journal.json",
"dataPropertyName": "data",
"options": {}
},
"id": "write-file",
"name": "Write-journal-json",
"type": "n8n-nodes-base.readWriteFile",
"typeVersion": 1,
"position": [
1160,
340
]
}
],
"connections": {
"Cron-4h-UTC": {
"main": [
[
{
"node": "Fetch-gitea",
"type": "main",
"index": 0
},
{
"node": "Fetch-substack-natif",
"type": "main",
"index": 0
},
{
"node": "Fetch-rsshub-insta-aep",
"type": "main",
"index": 0
},
{
"node": "Fetch-rsshub-insta-julesneny",
"type": "main",
"index": 0
},
{
"node": "Fetch-linkedin",
"type": "main",
"index": 0
}
]
]
},
"Fetch-gitea": {
"main": [
[
{
"node": "Normalise",
"type": "main",
"index": 0
}
]
]
},
"Fetch-substack-natif": {
"main": [
[
{
"node": "Normalise",
"type": "main",
"index": 0
}
]
]
},
"Fetch-rsshub-insta-aep": {
"main": [
[
{
"node": "Normalise",
"type": "main",
"index": 0
}
]
]
},
"Fetch-rsshub-insta-julesneny": {
"main": [
[
{
"node": "Normalise",
"type": "main",
"index": 0
}
]
]
},
"Normalise": {
"main": [
[
{
"node": "To-json-string",
"type": "main",
"index": 0
}
]
]
},
"To-json-string": {
"main": [
[
{
"node": "Write-journal-json",
"type": "main",
"index": 0
}
]
]
},
"Fetch-linkedin": {
"main": [
[
{
"node": "Normalise",
"type": "main",
"index": 0
}
]
]
}
},
"settings": {
"executionOrder": "v1",
"saveExecutionProgress": true,
"saveManualExecutions": true
},
"tags": [
{
"name": "page-cerveau"
},
{
"name": "V1.5-E"
},
{
"name": "V1.6"
}
]
}
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