{ "name": "PsyCardv2", "nodes": [ { "parameters": { "httpMethod": "POST", "path": "psy-card", "options": {} }, "id": "ca220db5-d665-4291-be92-ed75a1a23707", "name": "Webhook Trigger", "type": "n8n-nodes-base.webhook", "typeVersion": 1, "position": [ -352, 80 ] }, { "parameters": { "jsCode": "// Accept input either from Webhook (body) or from direct Cron-generated JSON\nconst body = $json.body ?? $json;\nif (!body || !body.cards) {\n throw new Error('Missing cards in input. Expected {cards, series_metadata}');\n}\n\nconst metadata = body.series_metadata || {};\nlet cards = Array.isArray(body.cards) ? body.cards : [];\n\nconst title = (metadata.title || metadata.series_title || 'Psychological Insight').trim();\n\nfunction today_ddmmyyyy() {\n const d = new Date();\n const dd = String(d.getDate()).padStart(2, '0');\n const mm = String(d.getMonth() + 1).padStart(2, '0');\n const yyyy = String(d.getFullYear());\n return `${dd}-${mm}-${yyyy}`;\n}\n\nfunction nonEmpty(s) {\n return typeof s === 'string' && s.trim().length > 0;\n}\n\nfunction defaultPrompt(text) {\n const t = String(text || title).replace(/\\s+/g, ' ').trim();\n // English only-ish prompt; no text/logo/watermark\n return `Cinematic portrait 9:16, symbolic psychological concept, ${t}, moody lighting, realistic, shallow depth of field, no text, no logo, no watermark`;\n}\n\n// Ensure there is a proper cover at index 0\nconst hasCover0 = cards.some(c => (c?.card_index === 0) && (String(c?.type || '').toLowerCase() === 'cover'));\n\nif (!hasCover0) {\n const first = cards[0] || {};\n const cover = {\n type: 'cover',\n card_index: 0,\n headline: title,\n content: (title || 'M\u1ed9t g\u00f3c nh\u00ecn t\u00e2m l\u00fd gi\u00fap b\u1ea1n hi\u1ec3u m\u00ecnh r\u00f5 h\u01a1n m\u1ed7i ng\u00e0y.'),\n image_prompt: nonEmpty(first.image_prompt) ? first.image_prompt : defaultPrompt(title),\n };\n\n // Shift existing cards to start from 1\n const shifted = cards.map((c, i) => {\n const idx = (typeof c.card_index === 'number' && Number.isFinite(c.card_index)) ? c.card_index : i;\n return {\n ...c,\n type: 'content',\n card_index: idx + 1,\n };\n });\n\n cards = [cover, ...shifted];\n}\n\n// Final normalize: sequential card_index, cover first, and ensure image_prompt exists\ncards = cards\n .slice()\n .sort((a, b) => (a.card_index ?? 0) - (b.card_index ?? 0))\n .map((c, i) => {\n const isCover = i === 0;\n const headline = (isCover ? title : (c.headline || title));\n const image_prompt = nonEmpty(c.image_prompt) ? c.image_prompt : defaultPrompt(headline);\n\n return {\n ...c,\n type: isCover ? 'cover' : 'content',\n card_index: i,\n headline: headline,\n content: (c.content ?? ''),\n image_prompt,\n };\n });\n\nreturn {\n cards_list: cards,\n total_count: cards.length,\n series_date: nonEmpty(metadata.date) ? metadata.date : today_ddmmyyyy(),\n series_title: title,\n};\n" }, "id": "448342ea-f218-45c4-b5e8-2005e4113a38", "name": "Parse Psy", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ -128, -128 ] }, { "parameters": { "jsCode": "const data = $node['Build Series Context'].json;\n\nfunction cleanStepHeadline(headline) {\n let s = (headline || '').trim();\n // Remove common step prefixes: 'B\u01b0\u1edbc 1', 'B\u01b0\u1edbc 1:', 'Step 1', '1.', '1)', '1 -'\n s = s.replace(/^(?:b\u01b0\u1edbc|step)\\s*\\d+\\s*[:\\-\\.\\)]*\\s*/i, '');\n s = s.replace(/^\\d+\\s*[:\\-\\.\\)]\\s*/i, '');\n // Also remove 'B\u01b0\u1edbc:' without number\n s = s.replace(/^b\u01b0\u1edbc\\s*[:\\-\\.\\)]\\s*/i, '');\n return s.trim();\n}\n\nfunction toFolderDate(dateStr) {\n const s = String(dateStr || '').trim();\n // Supports: dd-mm-YYYY, dd/mm/YYYY, YYYY-mm-dd, YYYY/mm/dd\n let dd, mm, yyyy;\n\n let m = s.match(/^(\\d{2})[\\/-](\\d{2})[\\/-](\\d{4})$/);\n if (m) {\n dd=m[1]; mm=m[2]; yyyy=m[3];\n return `${yyyy}-${mm}-${dd}`;\n }\n\n m = s.match(/^(\\d{4})[\\/-](\\d{2})[\\/-](\\d{2})$/);\n if (m) {\n yyyy=m[1]; mm=m[2]; dd=m[3];\n return `${yyyy}-${mm}-${dd}`;\n }\n\n // Fallback to today\n const d = new Date();\n dd = String(d.getDate()).padStart(2,'0');\n mm = String(d.getMonth()+1).padStart(2,'0');\n yyyy = String(d.getFullYear());\n return `${yyyy}-${mm}-${dd}`;\n}\n\nconst global_date_folder = toFolderDate(data.series_date);\n\nreturn data.cards_list.map((card, idx) => {\n const isCover = idx === 0 || card.type === 'cover' || card.card_index === 0;\n const cleaned = (!isCover) ? cleanStepHeadline(card.headline) : (card.headline || data.series_title);\n return {\n json: {\n ...card,\n headline: cleaned,\n global_date: data.series_date,\n global_date_folder,\n global_title: data.series_title,\n total_count: data.total_count,\n folderId: data.folderId,\n }\n };\n});\n" }, "id": "03f96ffd-e851-4e26-94b4-08d9b20be4a8", "name": "Flatten Items", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 1888, -128 ] }, { "parameters": { "batchSize": 1, "options": {} }, "id": "33b1c100-5ffa-4efa-9a62-83767edb185f", "name": "Split In Batches", "type": "n8n-nodes-base.splitInBatches", "typeVersion": 1, "position": [ 2112, -128 ] }, { "parameters": { "command": "=mkdir -p /tmp/psy_{{ $execution.id }} && python3 /home/vietnx/WorkSpace/PsychologicalCard/scripts/generate_psy_image.py /tmp/psy_{{ $execution.id }}/raw_{{ $node[\"Split In Batches\"].json.card_index }}.png \"{{ $node[\"Split In Batches\"].json.image_prompt.replace(/\\\"/g, '\\\\\\\"') }}\"" }, "id": "6e7df629-cff2-4fe3-9ed3-b9812e0438eb", "name": "Gen AI Image", "type": "n8n-nodes-base.executeCommand", "typeVersion": 1, "position": [ 2336, -288 ] }, { "parameters": { "command": "=mkdir -p /tmp/psy_{{ $execution.id }} && cat < /tmp/psy_{{ $execution.id }}/card_{{ $node[\"Split In Batches\"].json.card_index }}.json\n{{ JSON.stringify($node[\"Split In Batches\"].json) }}\nEOF" }, "id": "d152fc81-e18c-4a3b-b99a-7523350bc9db", "name": "Write Temp JSON", "type": "n8n-nodes-base.executeCommand", "typeVersion": 1, "position": [ 2560, -288 ] }, { "parameters": { "command": "=mkdir -p /home/vietnx/WorkSpace/PsychologicalCard/data/{{ $node[\"Split In Batches\"].json.global_date_folder }} && mkdir -p /home/vietnx/WorkSpace/PsychologicalCard/data/{{ $node[\"Split In Batches\"].json.global_date_folder }}/binary-{{ $execution.id }} && mkdir -p /home/vietnx/.n8n-files/PsychologicalCard/data/{{ $node[\"Split In Batches\"].json.global_date_folder }} && mkdir -p /tmp/psy_{{ $execution.id }} && python3 /home/vietnx/WorkSpace/PsychologicalCard/scripts/generate_card_v2.py --template /home/vietnx/WorkSpace/PsychologicalCard/templates/psychological_template.json --image /tmp/psy_{{ $execution.id }}/raw_{{ $node[\"Split In Batches\"].json.card_index }}.png --output /home/vietnx/WorkSpace/PsychologicalCard/data/{{ $node[\"Split In Batches\"].json.global_date_folder }}/card_{{ $node[\"Split In Batches\"].json.card_index }}.png --json_input /tmp/psy_{{ $execution.id }}/card_{{ $node[\"Split In Batches\"].json.card_index }}.json && cp -f /home/vietnx/WorkSpace/PsychologicalCard/data/{{ $node[\"Split In Batches\"].json.global_date_folder }}/card_{{ $node[\"Split In Batches\"].json.card_index }}.png /home/vietnx/WorkSpace/PsychologicalCard/data/{{ $node[\"Split In Batches\"].json.global_date_folder }}/binary-{{ $execution.id }}/card_{{ $node[\"Split In Batches\"].json.card_index }}.png && cp -f /home/vietnx/WorkSpace/PsychologicalCard/data/{{ $node[\"Split In Batches\"].json.global_date_folder }}/card_{{ $node[\"Split In Batches\"].json.card_index }}.png /home/vietnx/.n8n-files/PsychologicalCard/data/{{ $node[\"Split In Batches\"].json.global_date_folder }}/card_{{ $node[\"Split In Batches\"].json.card_index }}.png" }, "id": "4571a16d-7813-4833-aab7-92deda53846a", "name": "Render Final Card", "type": "n8n-nodes-base.executeCommand", "typeVersion": 1, "position": [ 2784, -288 ] }, { "parameters": { "jsCode": "const totalRequired = $node[\"Parse Psy\"].json.total_count;\nconst doneCount = $node[\"Split In Batches\"].context.currentRunIndex + 1;\nconst desc = $node[\"Parse Psy\"].json.cards_list[0].content;\n\nreturn {\n isFinished: doneCount >= totalRequired,\n doneCount,\n totalRequired,\n series_title: $node[\"Parse Psy\"].json.series_title,\n desc,\n series_date: $node[\"Parse Psy\"].json.series_date\n};" }, "id": "fa782e14-fab4-470f-89e9-a133c284a9e0", "name": "Check Completion", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 3680, -192 ] }, { "parameters": { "conditions": { "boolean": [ { "value1": "={{ $json.isFinished }}", "value2": true } ] } }, "id": "c7dc32bc-af19-4c62-88ca-18a0efc3e267", "name": "If Finished", "type": "n8n-nodes-base.if", "typeVersion": 1, "position": [ 3904, -128 ] }, { "parameters": { "chatId": "1230031341", "text": "=\u2705 [Psychological Card] HO\u00c0N T\u1ea4T B\u1ed8 \u1ea2NH!\n\ud83d\udccc Series: `{{ $node[\"Build Series Context\"].json.series_title }}`\n\ud83d\udccb Desc: `{{ $node[\"Build Series Context\"].json.cards_list[0].content }}\n#psychology #better #daily #selfimprovement #trending`\n\ud83d\udcc5 Ng\u00e0y: {{ $node[\"Build Series Context\"].json.series_date }}\n\ud83d\udcf8 T\u1ed5ng s\u1ed1: {{ $node[\"Build Series Context\"].json.total_count }} cards\n\ud83d\ude80 Google Drive: https://drive.google.com/drive/u/0/folders/{{ $node[\"Pick FolderId\"].json.folderId }}", "additionalFields": {} }, "id": "284471ba-f0a0-4b74-9f82-c1af4ef2a593", "name": "Telegram Notify Final", "type": "n8n-nodes-base.telegram", "typeVersion": 1.1, "position": [ 4352, -128 ], "credentials": { "telegramApi": { "name": "" } } }, { "parameters": { "chatId": "1230031341", "text": "=\ud83d\ude80 [Psychological Card] B\u1eaeT \u0110\u1ea6U QUY TR\u00ccNH\n\ud83d\udccc Ch\u1ee7 \u0111\u1ec1: `{{ $json.series_title }}`\n\ud83d\udccb M\u00f4 t\u1ea3: `{{ $json.cards_list[0].content }}\n#psychology #better #daily #selfimprovement #trending`\n\ud83d\udcf8 D\u1ef1 ki\u1ebfn: {{ $json.total_count }} cards\n\u23f3 H\u1ec7 th\u1ed1ng \u0111ang ti\u1ebfn h\u00e0nh render, vui l\u00f2ng ch\u1edd...", "additionalFields": {} }, "id": "a1528da3-e0a6-4432-ac90-1361c5fe9ab8", "name": "Telegram Notify Start", "type": "n8n-nodes-base.telegram", "typeVersion": 1, "position": [ 1664, -128 ], "credentials": { "telegramApi": { "name": "" } }, "onError": "continueErrorOutput" }, { "parameters": { "filePath": "=/home/vietnx/.n8n-files/PsychologicalCard/data/{{ $node[\"Split In Batches\"].json.global_date_folder }}/card_{{ $node[\"Split In Batches\"].json.card_index }}.png" }, "id": "0a87eaa8-c743-428e-8967-e031aed5ec7c", "name": "Read Card Image", "type": "n8n-nodes-base.readBinaryFile", "typeVersion": 1, "position": [ 3008, -288 ] }, { "parameters": { "resource": "fileFolder", "queryString": "={{ $node['Parse Psy'].json.series_date }}", "limit": 5, "filter": { "driveId": { "mode": "list", "value": "My Drive" }, "folderId": { "mode": "id", "value": "1fXWSPyFjoUEIccdZCkIfS-tDTp4eHVcU" }, "whatToSearch": "folders", "includeTrashed": false }, "options": {} }, "id": "e2d92193-8a6e-427a-a903-318f750aea4d", "name": "Find Date Folder", "type": "n8n-nodes-base.googleDrive", "typeVersion": 3, "position": [ 96, -128 ], "alwaysOutputData": true, "credentials": { "googleDriveOAuth2Api": { "name": "" } } }, { "parameters": { "conditions": { "boolean": [ { "value1": "={{ $json.hasFolder }}", "value2": true } ] } }, "id": "a5fa951c-3458-4f40-bc76-2048fe47ad1f", "name": "Has Date Folder?", "type": "n8n-nodes-base.if", "typeVersion": 1, "position": [ 544, -128 ] }, { "parameters": { "resource": "folder", "name": "={{ $node[\"Parse Psy\"].json.series_date }}", "driveId": { "__rl": true, "mode": "list", "value": "My Drive" }, "folderId": { "mode": "id", "value": "1fXWSPyFjoUEIccdZCkIfS-tDTp4eHVcU" }, "options": { "simplifyOutput": true } }, "id": "21a6a524-2c67-4661-9917-cb013575154c", "name": "Create Date Folder", "type": "n8n-nodes-base.googleDrive", "typeVersion": 3, "position": [ 768, -80 ], "credentials": { "googleDriveOAuth2Api": { "name": "" } } }, { "parameters": { "jsCode": "// Folder created by Google Drive create\nreturn [{ json: { folderId: $json.id } }];\n" }, "id": "6e82ee57-17de-49a3-9943-97f269151fd3", "name": "FolderId From Create", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 992, -80 ] }, { "parameters": { "mode": "mergeByIndex", "join": "enrichInput1" }, "id": "bc068be9-3711-49ab-9537-d584e63647f3", "name": "Attach FolderId", "type": "n8n-nodes-base.merge", "typeVersion": 1, "position": [ 3232, -192 ], "alwaysOutputData": true }, { "parameters": { "name": "={{ 'card_' + $node[\"Split In Batches\"].json.card_index + '.png' }}", "driveId": { "__rl": true, "mode": "list", "value": "My Drive" }, "folderId": { "mode": "id", "value": "={{ $json.folderId }}" }, "options": {} }, "id": "4a97b80b-8e9a-4941-b01c-75b621a8d794", "name": "Upload to Drive", "type": "n8n-nodes-base.googleDrive", "typeVersion": 3, "position": [ 3456, -192 ], "credentials": { "googleDriveOAuth2Api": { "name": "" } } }, { "parameters": { "triggerTimes": { "item": [ { "mode": "custom", "cronExpression": "30 7 * * *" } ] } }, "name": "Cron Trigger (Theory)", "type": "n8n-nodes-base.cron", "typeVersion": 1, "position": [ -2144, -128 ], "id": "f8e87875-8b48-43de-8f7b-80289be056b4" }, { "parameters": { "command": "cat /home/vietnx/WorkSpace/PsychologicalCard/topics_history_theory.md 2>/dev/null || true" }, "name": "Read Topic History (Theory)", "type": "n8n-nodes-base.executeCommand", "typeVersion": 1, "position": [ -1920, -128 ], "id": "11d187c7-ea9c-44f8-8567-9f1d7499bc46" }, { "parameters": { "method": "POST", "url": "https://ai-proxy.vietnx.io.vn/v1/chat/completions", "sendHeaders": true, "headerParameters": { "parameters": [ { "name": "Authorization", "value": "Bearer nguyenviet02" }, { "name": "Content-Type", "value": "application/json" } ] }, "sendBody": true, "specifyBody": "json", "jsonBody": "={{ ({\n model: 'gpt-5.2',\n temperature: 0.7,\n max_tokens: 2600,\n messages: [\n { role: 'system', content: 'You generate Psychological Card THEORY series in natural, high-quality Vietnamese.\\n\\nN\u1ed9i dung: Gi\u1ea3i th\u00edch kh\u00e1i ni\u1ec7m, hi\u1ec7u \u1ee9ng ho\u1eb7c hi\u1ec7n t\u01b0\u1ee3ng t\u00e2m l\u00fd h\u1ecdc chuy\u00ean s\u00e2u.\\n\\nOutput MUST be valid JSON only (no markdown), matching schema:\\n{series_metadata:{title,date,source_url}, cards:[{type,card_index,headline,content,image_prompt}]}\\n\\nStrict rules:\\n- cards[0] MUST be {type: \"cover\", card_index:0, headline:series_metadata.title, content:10-15 word hook}.\\n- Cards 1..N MUST be {type: \"content\", card_index:1..N} explaining the psychological theory/concept.\\n- Each content card: 25-35 Vietnamese words.\\n- Plain text only: no ** __ # ` [ ] ( ) and no bullets - or \u2022. No emojis.\\n- 5-7 cards total.\\n- image_prompt: English cinematic, portrait 9:16, no text/logo/watermark.\\n- Topic must be NEW vs provided history (case-insensitive; ignore (Duplicate) suffix).\\n- Return ONLY JSON.\\n\\nVietnamese phrasing quality (VERY IMPORTANT):\\n- Write like a seasoned Vietnamese psychologist or academic: sophisticated, clear, and engaging.\\n- Cover hook: Must be a thought-provoking question or a powerful statement that makes people want to swipe.\\n- Content card headlines: Short, impactful phrases (2-6 words) that summarize the core point of the card.\\n- Avoid academic jargon without explanation; make complex concepts accessible but remain authoritative.\\n- Do NOT use overly formal Sino-Vietnamese chains where simple, elegant Vietnamese works better.' },\n { role: 'user', content: 'Topic history table (markdown):\\n\\n' + ($node['Read Topic History (Theory)'].json.stdout || '') + '\\n\\nAttempt: ' + String($node['Attempt Counter (Theory)'].json.attempt) + '\\nGenerate one THEORY series for today date in dd-mm-YYYY format. source_url can be empty string. Return JSON only.' }\n ]\n}) }}", "options": {} }, "name": "LLM Generate Psy JSON (Theory)", "type": "n8n-nodes-base.httpRequest", "typeVersion": 4, "position": [ -1472, -224 ], "id": "58adb3f0-f57b-4368-8575-ce99d489df08" }, { "parameters": { "jsCode": "// OpenAI compat response: {choices:[{message:{content:'...'}}]}\nconst content = $json.choices?.[0]?.message?.content;\nif (!content) throw new Error('LLM response missing choices[0].message.content');\n\nlet text = content.trim();\n// Strip common code fences safely (no regex with literal newlines)\nif (text.startsWith('```')) {\n text = text.replace(/^```json\\s*/i, '').replace(/^```\\s*/i, '');\n if (text.endsWith('```')) text = text.slice(0, -3);\n text = text.trim();\n}\n\ntry {\n return JSON.parse(text);\n} catch (e) {\n throw new Error('LLM returned non-JSON content. First 200 chars: ' + text.slice(0, 200));\n}\n" }, "name": "Extract Body JSON", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ -1248, -224 ], "id": "391d64e0-ce3e-4769-a6dd-313a673d76ef" }, { "parameters": { "command": "=python3 /home/vietnx/WorkSpace/PsychologicalCard/scripts/update_topics_history.py --type Theory --topic \"{{ $json.series_metadata.title.replace(/\"/g,'\\\\\"') }}\"" }, "name": "Update Topic History (Theory)", "type": "n8n-nodes-base.executeCommand", "typeVersion": 1, "position": [ -576, -192 ], "id": "d225b3c3-9908-4b2a-8f2a-142463bef614" }, { "parameters": { "jsCode": "const target = $node[\"Parse Psy\"].json.series_date;\nconst items = $input.all().map(i => i.json);\n\nconst exact = items.find(x => x?.name === target) || null;\nreturn [{ json: { hasFolder: !!exact, folderId: exact?.id ?? null, folderName: exact?.name ?? null } }];" }, "name": "Found Folder Info", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 320, -128 ], "id": "f0365553-aea6-4acf-8739-8aaa31b80f30" }, { "parameters": { "jsCode": "return [{ json: { folderId: $json.folderId } }];" }, "name": "FolderId From Found", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 992, -272 ], "id": "80d056fd-c75e-4653-9380-e60c14918138" }, { "parameters": { "mode": "passThrough" }, "name": "Pick FolderId", "type": "n8n-nodes-base.merge", "typeVersion": 1, "position": [ 1216, -128 ], "id": "ac4da03e-ce29-4013-b032-ca90572e5aed", "alwaysOutputData": true }, { "parameters": { "jsCode": "// Input: { folderId }\nconst folderId = $json.folderId;\nif (!folderId) throw new Error('Missing folderId');\nconst series = $node['Parse Psy'].json;\nreturn {\n ...series,\n folderId,\n};\n" }, "name": "Build Series Context", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 1440, -128 ], "id": "532db6c3-3c25-4cd7-8e03-78510c4e2e7c" }, { "parameters": { "mode": "passThrough" }, "name": "Gate After History", "type": "n8n-nodes-base.merge", "typeVersion": 1, "position": [ -352, -128 ], "id": "16b05b39-6020-45c4-b5f8-79dce2204042" }, { "parameters": { "triggerTimes": { "item": [ { "mode": "custom", "cronExpression": "0 7 * * *" } ] } }, "name": "Cron Trigger (Actionable)", "type": "n8n-nodes-base.cron", "typeVersion": 1, "position": [ -2144, -464 ], "id": "5e48be6e-20e6-4d2d-8105-ad96e1b6bfe5" }, { "parameters": { "command": "cat /home/vietnx/WorkSpace/PsychologicalCard/topics_history_actionable.md 2>/dev/null || true" }, "name": "Read Topic History (Actionable)", "type": "n8n-nodes-base.executeCommand", "typeVersion": 1, "position": [ -1920, -464 ], "id": "ab3300c1-4fd3-414a-9d13-cbee86d1a91a" }, { "parameters": { "method": "POST", "url": "https://ai-proxy.vietnx.io.vn/v1/chat/completions", "sendHeaders": true, "headerParameters": { "parameters": [ { "name": "Authorization", "value": "Bearer nguyenviet02" }, { "name": "Content-Type", "value": "application/json" } ] }, "sendBody": true, "specifyBody": "json", "jsonBody": "={{ ({\n model: 'gpt-5.2',\n temperature: 0.7,\n max_tokens: 2600,\n messages: [\n { role: 'system', content: 'You generate Psychological Card ACTIONABLE series in natural, high-quality Vietnamese.\\n\\nOutput MUST be valid JSON only (no markdown), matching schema:\\n{series_metadata:{title,date,source_url}, cards:[{type,card_index,headline,content,image_prompt}]}\\n\\nStrict rules:\\n- cards[0] MUST be {type:\\\"cover\\\", card_index:0, headline:series_metadata.title, content:10-15 word hook}\\n- Cards 1..N MUST be {type:\\\"content\\\", card_index:1..N} with practical step-by-step guidance\\n- Each content card: 25-35 Vietnamese words\\n- Plain text only: no ** __ # ` [ ] ( ) and no bullets - or \u2022. No emojis.\\n- 5-7 cards total\\n- image_prompt: English cinematic, portrait 9:16, no text/logo/watermark\\n- Topic must be NEW vs provided history (case-insensitive; ignore (Duplicate) suffix)\\n- Return ONLY JSON\\n\\nVietnamese phrasing quality (VERY IMPORTANT):\\n- Write like a seasoned Vietnamese psychologist/coach: smooth, idiomatic, not literal/robotic.\\n- Avoid awkward noun stacks like: \\\"6 Th\u1ef1c H\u00e0nh Ph\u1ee5c H\u1ed3i...\\\". Use natural templates:\\n \\\"6 b\u01b0\u1edbc ph\u1ee5c h\u1ed3i khi ...\\\", \\\"6 c\u00e1ch ...\\\", \\\"6 vi\u1ec7c b\u1ea1n c\u00f3 th\u1ec3 l\u00e0m khi ...\\\", \\\"6 chi\u1ebfn l\u01b0\u1ee3c ...\\\".\\n- Cover title MUST start with a number + classifier when it is a list (e.g., \\\"6 b\u01b0\u1edbc...\\\", \\\"5 c\u00e1ch...\\\").\\n- For content card headlines: short verb-led phrases (2-6 words), natural Vietnamese, no awkward calques.\\n Examples: \\\"H\u1ea1 nh\u1ecbp c\u01a1 th\u1ec3\\\", \\\"G\u1ecdi t\u00ean c\u1ea3m x\u00fac\\\", \\\"Gi\u1ea3m k\u1ef3 v\u1ecdng\\\", \\\"L\u00e0m nh\u1ecf vi\u1ec7c\\\".\\n- Do NOT include step numbering or the word \\\"B\u01b0\u1edbc\\\"/\\\"Step\\\" in content card headlines (template will auto-number).\\n- Do NOT use overly formal Sino-Vietnamese chains; prefer simple Vietnamese.\\n' },\n { role: 'user', content: 'Topic history table (markdown):\\n\\n' + ($node['Read Topic History (Actionable)'].json.stdout || '') + '\\n\\nAttempt: ' + String($node['Attempt Counter (Actionable)'].json.attempt) + '\\nGenerate one ACTIONABLE series for today date in dd-mm-YYYY format. source_url can be empty string. Return JSON only.' }\n ]\n}) }}", "options": {} }, "name": "LLM Generate Psy JSON (Actionable)", "type": "n8n-nodes-base.httpRequest", "typeVersion": 4, "position": [ -1472, -528 ], "id": "0ead250a-b0da-4a18-bc5f-9cee0b8360f9" }, { "parameters": { "jsCode": "// same as Extract Body JSON\nconst content = $json.choices?.[0]?.message?.content;\nif (!content) throw new Error('LLM response missing choices[0].message.content');\n\nlet text = content.trim();\nif (text.startsWith('```')) {\n text = text.replace(/^```json\\s*/i, '').replace(/^```\\s*/i, '');\n if (text.endsWith('```')) text = text.slice(0, -3);\n text = text.trim();\n}\n\ntry {\n return JSON.parse(text);\n} catch (e) {\n throw new Error('LLM returned non-JSON content. First 200 chars: ' + text.slice(0, 200));\n}\n" }, "name": "Extract Body JSON (Actionable)", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ -1248, -528 ], "id": "1e6f2a47-5709-4f4d-ac34-5a1d3831f895" }, { "parameters": { "command": "=python3 /home/vietnx/WorkSpace/PsychologicalCard/scripts/update_topics_history.py --type Actionable --topic \"{{ $json.series_metadata.title.replace(/\"/g,'\\\\\"') }}\"" }, "name": "Update Topic History (Actionable)", "type": "n8n-nodes-base.executeCommand", "typeVersion": 1, "position": [ -576, -384 ], "id": "7c8c551e-74ee-4b89-bd83-e7fa73ecf905" }, { "parameters": { "mode": "passThrough" }, "name": "Gate After History (Actionable)", "type": "n8n-nodes-base.merge", "typeVersion": 1, "position": [ -352, -464 ], "id": "c70307ff-e049-4711-8040-bf9701bd89fc" }, { "parameters": { "jsCode": "const prev = $json.attempt || 0;\nreturn { attempt: prev + 1 };" }, "name": "Attempt Counter (Theory)", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ -1696, -128 ], "id": "66aac715-5c85-4dd9-8a6b-24d0bec46c01" }, { "parameters": { "jsCode": "const prev = $json.attempt || 0;\nreturn { attempt: prev + 1 };" }, "name": "Attempt Counter (Actionable)", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ -1696, -464 ], "id": "8769e127-ffd5-40c7-8e50-d0a2a3def340" }, { "parameters": { "jsCode": "// Validate uniqueness by SERIES TITLE only (not per-card)\nconst attempt = $node['Attempt Counter (Theory)'].json.attempt;\nconst payload = $json;\n\nfunction normalizeTopic(topic) {\n return String(topic || '')\n .trim()\n .toLowerCase()\n .replace(/\\s*\\(duplicate\\)\\s*$/i, '')\n .replace(/\\s*\\[duplicate\\]\\s*$/i, '')\n .replace(/\\s*-\\s*duplicate\\s*$/i, '')\n .replace(/\\s+/g, ' ');\n}\n\nfunction extractTopicsFromMarkdown(md) {\n const topics = new Set();\n const lines = String(md || '').split('\\n');\n for (let line of lines) {\n if (line.endsWith('\\r')) line = line.slice(0, -1);\n const s = line.trim();\n if (!s.startsWith('|')) continue;\n if (s.startsWith('| Date ') || s.startsWith('|------')) continue;\n const parts = s.replace(/^\\|/,'').replace(/\\|$/,'').split('|').map(p => p.trim());\n if (parts.length < 3) continue;\n const topic = parts[2];\n const n = normalizeTopic(topic);\n if (n) topics.add(n);\n }\n return topics;\n}\n\nconst title = payload?.series_metadata?.title || payload?.series_metadata?.series_title || '';\nconst titleN = normalizeTopic(title);\nconst historyMd = $node['Read Topic History (Theory)'].json.stdout || '';\nconst existing = extractTopicsFromMarkdown(historyMd);\n\nconst isDuplicate = titleN && existing.has(titleN);\nif (isDuplicate) {\n if (attempt >= 4) {\n throw new Error(`Duplicate TITLE detected (Theory) after ${attempt} attempts: ${title}`);\n }\n return { __duplicate: true, attempt, title };\n}\n\nreturn { ...payload, __duplicate: false, attempt };\n" }, "name": "Validate Uniqueness (Theory)", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ -1024, -224 ], "id": "acb77352-efdd-42da-a23b-80a4daa66061" }, { "parameters": { "jsCode": "// Validate uniqueness by SERIES TITLE only (not per-card)\nconst attempt = $node['Attempt Counter (Actionable)'].json.attempt;\nconst payload = $json;\n\nfunction normalizeTopic(topic) {\n return String(topic || '')\n .trim()\n .toLowerCase()\n .replace(/\\s*\\(duplicate\\)\\s*$/i, '')\n .replace(/\\s*\\[duplicate\\]\\s*$/i, '')\n .replace(/\\s*-\\s*duplicate\\s*$/i, '')\n .replace(/\\s+/g, ' ');\n}\n\nfunction extractTopicsFromMarkdown(md) {\n const topics = new Set();\n const lines = String(md || '').split('\\n');\n for (let line of lines) {\n if (line.endsWith('\\r')) line = line.slice(0, -1);\n const s = line.trim();\n if (!s.startsWith('|')) continue;\n if (s.startsWith('| Date ') || s.startsWith('|------')) continue;\n const parts = s.replace(/^\\|/,'').replace(/\\|$/,'').split('|').map(p => p.trim());\n if (parts.length < 3) continue;\n const topic = parts[2];\n const n = normalizeTopic(topic);\n if (n) topics.add(n);\n }\n return topics;\n}\n\nconst title = payload?.series_metadata?.title || payload?.series_metadata?.series_title || '';\nconst titleN = normalizeTopic(title);\nconst historyMd = $node['Read Topic History (Actionable)'].json.stdout || '';\nconst existing = extractTopicsFromMarkdown(historyMd);\n\nconst isDuplicate = titleN && existing.has(titleN);\nif (isDuplicate) {\n if (attempt >= 4) {\n throw new Error(`Duplicate TITLE detected (Actionable) after ${attempt} attempts: ${title}`);\n }\n return { __duplicate: true, attempt, title };\n}\n\nreturn { ...payload, __duplicate: false, attempt };\n" }, "name": "Validate Uniqueness (Actionable)", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ -1024, -528 ], "id": "07132542-01f1-477b-8af6-cdf9194b7f83" }, { "parameters": { "conditions": { "boolean": [ { "value1": "={{ $json.__duplicate }}", "value2": true } ] } }, "name": "If Duplicate? (Theory)", "type": "n8n-nodes-base.if", "typeVersion": 1, "position": [ -800, -128 ], "id": "f015e3de-17d7-4579-b159-10993da693e8" }, { "parameters": { "conditions": { "boolean": [ { "value1": "={{ $json.__duplicate }}", "value2": true } ] } }, "name": "If Duplicate? (Actionable)", "type": "n8n-nodes-base.if", "typeVersion": 1, "position": [ -800, -464 ], "id": "260f29a4-8a11-470f-bc2e-659e3b1e67a0" }, { "parameters": { "command": "=rm -rf -- /tmp/psy_{{ $execution.id }} || true" }, "id": "cleanup-temp-psy-q9oDF42tvdopxJT5", "name": "Cleanup Temp", "type": "n8n-nodes-base.executeCommand", "typeVersion": 1, "position": [ 4128, -128 ], "continueOnFail": true } ], "connections": { "Webhook Trigger": { "main": [ [ { "node": "Parse Psy", "type": "main", "index": 0 } ] ] }, "Parse Psy": { "main": [ [ { "node": "Find Date Folder", "type": "main", "index": 0 } ] ] }, "Flatten Items": { "main": [ [ { "node": "Split In Batches", "type": "main", "index": 0 } ] ] }, "Split In Batches": { "main": [ [ { "node": "Gen AI Image", "type": "main", "index": 0 }, { "node": "Attach FolderId", "type": "main", "index": 1 } ] ] }, "Gen AI Image": { "main": [ [ { "node": "Write Temp JSON", "type": "main", "index": 0 } ] ] }, "Write Temp JSON": { "main": [ [ { "node": "Render Final Card", "type": "main", "index": 0 } ] ] }, "Render Final Card": { "main": [ [ { "node": "Read Card Image", "type": "main", "index": 0 } ] ] }, "Check Completion": { "main": [ [ { "node": "If Finished", "type": "main", "index": 0 } ] ] }, "If Finished": { "main": [ [ { "node": "Cleanup Temp", "type": "main", "index": 0 } ], [ { "node": "Split In Batches", "type": "main", "index": 1 } ] ] }, "Telegram Notify Start": { "main": [ [ { "node": "Flatten Items", "type": "main", "index": 0 } ] ] }, "Read Card Image": { "main": [ [ { "node": "Attach FolderId", "type": "main", "index": 0 } ] ] }, "Find Date Folder": { "main": [ [ { "node": "Found Folder Info", "type": "main", "index": 0 } ] ] }, "Has Date Folder?": { "main": [ [ { "node": "FolderId From Found", "type": "main", "index": 0 } ], [ { "node": "Create Date Folder", "type": "main", "index": 0 } ] ] }, "Create Date Folder": { "main": [ [ { "node": "FolderId From Create", "type": "main", "index": 0 } ] ] }, "Upload to Drive": { "main": [ [ { "node": "Check Completion", "type": "main", "index": 0 } ] ] }, "Cron Trigger (Theory)": { "main": [ [ { "node": "Read Topic History (Theory)", "type": "main", "index": 0 } ] ] }, "Read Topic History (Theory)": { "main": [ [ { "node": "Attempt Counter (Theory)", "type": "main", "index": 0 } ] ] }, "LLM Generate Psy JSON (Theory)": { "main": [ [ { "node": "Extract Body JSON", "type": "main", "index": 0 } ] ] }, "Extract Body JSON": { "main": [ [ { "node": "Validate Uniqueness (Theory)", "type": "main", "index": 0 } ] ] }, "Update Topic History (Theory)": { "main": [ [ { "node": "Gate After History", "type": "main", "index": 1 } ] ] }, "Ensure FolderId": { "main": [ [ { "node": "Upload to Drive", "type": "main", "index": 0 } ] ] }, "Found Folder Info": { "main": [ [ { "node": "Has Date Folder?", "type": "main", "index": 0 } ] ] }, "FolderId From Found": { "main": [ [ { "node": "Pick FolderId", "type": "main", "index": 0 } ] ] }, "FolderId From Create": { "main": [ [ { "node": "Pick FolderId", "type": "main", "index": 0 } ] ] }, "Pick FolderId": { "main": [ [ { "node": "Build Series Context", "type": "main", "index": 0 } ] ] }, "Build Series Context": { "main": [ [ { "node": "Telegram Notify Start", "type": "main", "index": 0 } ] ] }, "Attach FolderId": { "main": [ [ { "node": "Upload to Drive", "type": "main", "index": 0 } ] ] }, "Gate After History": { "main": [ [ { "node": "Parse Psy", "type": "main", "index": 0 } ] ] }, "Cron Trigger (Actionable)": { "main": [ [ { "node": "Read Topic History (Actionable)", "type": "main", "index": 0 } ] ] }, "Read Topic History (Actionable)": { "main": [ [ { "node": "Attempt Counter (Actionable)", "type": "main", "index": 0 } ] ] }, "LLM Generate Psy JSON (Actionable)": { "main": [ [ { "node": "Extract Body JSON (Actionable)", "type": "main", "index": 0 } ] ] }, "Extract Body JSON (Actionable)": { "main": [ [ { "node": "Validate Uniqueness (Actionable)", "type": "main", "index": 0 } ] ] }, "Update Topic History (Actionable)": { "main": [ [ { "node": "Gate After History (Actionable)", "type": "main", "index": 1 } ] ] }, "Gate After History (Actionable)": { "main": [ [ { "node": "Parse Psy", "type": "main", "index": 0 } ] ] }, "Attempt Counter (Theory)": { "main": [ [ { "node": "LLM Generate Psy JSON (Theory)", "type": "main", "index": 0 } ] ] }, "Validate Uniqueness (Theory)": { "main": [ [ { "node": "If Duplicate? (Theory)", "type": "main", "index": 0 } ] ] }, "If Duplicate? (Theory)": { "main": [ [ { "node": "Attempt Counter (Theory)", "type": "main", "index": 0 } ], [ { "node": "Update Topic History (Theory)", "type": "main", "index": 0 }, { "node": "Gate After History", "type": "main", "index": 0 } ] ] }, "Attempt Counter (Actionable)": { "main": [ [ { "node": "LLM Generate Psy JSON (Actionable)", "type": "main", "index": 0 } ] ] }, "Validate Uniqueness (Actionable)": { "main": [ [ { "node": "If Duplicate? (Actionable)", "type": "main", "index": 0 } ] ] }, "If Duplicate? (Actionable)": { "main": [ [ { "node": "Attempt Counter (Actionable)", "type": "main", "index": 0 } ], [ { "node": "Update Topic History (Actionable)", "type": "main", "index": 0 }, { "node": "Gate After History (Actionable)", "type": "main", "index": 0 } ] ] }, "Cleanup Temp": { "main": [ [ { "node": "Telegram Notify Final", "type": "main", "index": 0 } ] ] } }, "active": true, "settings": { "executionOrder": "v1", "binaryMode": "separate", "availableInMCP": false, "callerPolicy": "workflowsFromSameOwner" }, "versionId": "f8f01c68-e340-4b01-abfe-9bd7dbf47519", "meta": { "templateCredsSetupCompleted": true }, "id": "q9oDF42tvdopxJT5", "tags": [] }