Workflow: generate JSON for n8n workflow that does Splitout Code Create Scheduled
Integrations: aggregate, code, filter, if, scheduleTrigger, set, splitInBatches, splitOut, spotify, stickyNote

{"meta": {"instanceId": "84ba6d895254e080ac2b4916d987aa66b000f88d4d919a6b9c76848f9b8a7616", "templateId": "2285", "templateCredsSetupCompleted": true}, "nodes": [{"id": "96c1dcb2-1fbe-4be5-b8e3-b5d2626bb5e8", "name": "If no playlist", "type": "n8n-nodes-base.if", "position": [1180, 635.2020978272825], "parameters": {"options": {}, "conditions": {"options": {"leftValue": "", "caseSensitive": true, "typeValidation": "strict"}, "combinator": "and", "conditions": [{"id": "4cd09fd5-f5bf-4f82-94f4-938e6d6fc1db", "operator": {"type": "boolean", "operation": "true", "singleValue": true}, "leftValue": "={{ $json.isEmpty() }}", "rightValue": ""}]}}, "typeVersion": 2}, {"id": "d17fdd6c-b998-4d41-9e44-34133577067b", "name": "Create Downloads Playlist", "type": "n8n-nodes-base.spotify", "position": [1840, 435.2020978272825], "parameters": {"name": "Downloads", "resource": "playlist", "operation": "create", "additionalFields": {}}, "credentials": {"spotifyOAuth2Api": {"id": "MXfVMBGiR5OTHLNn", "name": "Spotify account"}}, "typeVersion": 1}, {"id": "2250ac0d-5a7c-460c-a9b2-d3b1bcb44ac7", "name": "Get Liked Tracks", "type": "n8n-nodes-base.spotify", "position": [2500, 735.2020978272825], "parameters": {"limit": "={{ $('Globals').item.json.download_limit }}", "resource": "library"}, "credentials": {"spotifyOAuth2Api": {"id": "MXfVMBGiR5OTHLNn", "name": "Spotify account"}}, "typeVersion": 1}, {"id": "ce3eed87-3d8a-4c37-84b7-7f08dd8d91bb", "name": "Loop Over Items", "type": "n8n-nodes-base.splitInBatches", "position": [2960, 735.2020978272825], "parameters": {"options": {}}, "typeVersion": 3}, {"id": "0d5b326e-7bfa-48b6-a618-083e8e374632", "name": "Aggregate", "type": "n8n-nodes-base.aggregate", "position": [1400, 735.2020978272825], "parameters": {"options": {}, "fieldsToAggregate": {"fieldToAggregate": [{"fieldToAggregate": "name"}, {"fieldToAggregate": "uri"}]}}, "typeVersion": 1}, {"id": "113305f3-8003-4771-a260-2136d62d45ca", "name": "Split Out", "type": "n8n-nodes-base.splitOut", "position": [1840, 735.2020978272825], "parameters": {"options": {}, "fieldToSplitOut": "name, uri"}, "typeVersion": 1}, {"id": "8684eaf3-104e-40b6-91b3-738b15f2b361", "name": "Add tracks to Downloads", "type": "n8n-nodes-base.spotify", "position": [3220, 835.2020978272825], "parameters": {"id": "={{ $('Filter out Downloads Playlist').item.json.uri }}", "trackID": "={{ $('Get Liked Tracks').item.json.track.uri }}", "resource": "playlist", "additionalFields": {"position": 0}}, "credentials": {"spotifyOAuth2Api": {"id": "MXfVMBGiR5OTHLNn", "name": "Spotify account"}}, "typeVersion": 1}, {"id": "a9f44907-b324-4a89-b81c-7b514b0a52cb", "name": "Get Downloads Playlist", "type": "n8n-nodes-base.spotify", "position": [2280, 735.2020978272825], "parameters": {"id": "={{ $json.uri }}", "resource": "playlist", "operation": "get"}, "credentials": {"spotifyOAuth2Api": {"id": "MXfVMBGiR5OTHLNn", "name": "Spotify account"}}, "typeVersion": 1}, {"id": "75f69264-9653-46de-a571-f080238d0df1", "name": "Filter out new tracks", "type": "n8n-nodes-base.code", "position": [2720, 735.2020978272825], "parameters": {"jsCode": "var downloades_uris = [];\nfor (const download of $('Get Downloads Playlist').first().json.tracks.items) {\n  downloades_uris.push(download.track.uri);\n}\n\nvar result = [];\nfor (const item of $input.all()) {\n  if (!downloades_uris.includes(item.json.track.uri)) {\n    result.push(item);\n  }\n}\n\nreturn result.reverse();"}, "typeVersion": 2}, {"id": "54fa426a-f37c-4e9a-a817-f31a9e820d76", "name": "Get tracks to remove", "type": "n8n-nodes-base.code", "position": [3440, 640], "parameters": {"jsCode": "var liked_uris = [];\nfor (const liked of $('Get Liked Tracks').all()) {\n  liked_uris.push(liked.json.track.uri);\n}\n\nvar result = [];\nfor (const item of $input.first().json.tracks.items) {\n  if (!liked_uris.includes(item.track.uri)) {\n    result.push(item);\n  }\n}\n\nreturn result;"}, "executeOnce": true, "typeVersion": 2}, {"id": "3368ac49-64bc-4c51-8796-0fb5843ad899", "name": "Remove oldest tracks from Downloads", "type": "n8n-nodes-base.spotify", "position": [3660, 635.2020978272825], "parameters": {"id": "={{ $('Get Downloads Playlist').item.json.uri }}", "trackID": "={{ $json.track.uri }}", "resource": "playlist", "operation": "delete"}, "credentials": {"spotifyOAuth2Api": {"id": "MXfVMBGiR5OTHLNn", "name": "Spotify account"}}, "typeVersion": 1}, {"id": "6ba744e0-f925-4901-8a01-b6da9c6b9e61", "name": "Filter out Downloads Playlist", "type": "n8n-nodes-base.filter", "position": [2060, 735.2020978272825], "parameters": {"options": {}, "conditions": {"options": {"leftValue": "", "caseSensitive": true, "typeValidation": "strict"}, "combinator": "and", "conditions": [{"id": "04fec444-230c-4b55-a887-d4dd290c99ee", "operator": {"name": "filter.operator.equals", "type": "string", "operation": "equals"}, "leftValue": "={{ $json.name }}", "rightValue": "Downloads"}]}}, "typeVersion": 2}, {"id": "d1a583cb-1c60-44f3-9111-755805e81bf1", "name": "Get Updated Downloads Playlist", "type": "n8n-nodes-base.spotify", "position": [3220, 635.2020978272825], "parameters": {"id": "={{ $('Filter out Downloads Playlist').item.json.uri }}", "resource": "playlist", "operation": "get"}, "credentials": {"spotifyOAuth2Api": {"id": "MXfVMBGiR5OTHLNn", "name": "Spotify account"}}, "executeOnce": true, "typeVersion": 1}, {"id": "1f976308-b9db-4c59-8321-582a84c45374", "name": "Get all Playlists", "type": "n8n-nodes-base.spotify", "position": [960, 635.2020978272825], "parameters": {"resource": "playlist", "operation": "getUserPlaylists", "returnAll": true}, "credentials": {"spotifyOAuth2Api": {"id": "MXfVMBGiR5OTHLNn", "name": "Spotify account"}}, "typeVersion": 1, "alwaysOutputData": true}, {"id": "c715d18a-981f-4cfa-b3ca-3ee9753ef7ca", "name": "Schedule Trigger", "type": "n8n-nodes-base.scheduleTrigger", "position": [460, 635.2020978272825], "parameters": {"rule": {"interval": [{}]}}, "typeVersion": 1.2}, {"id": "b3afc8a7-39dc-429a-b440-8d2394ab528e", "name": "Sticky Note1", "type": "n8n-nodes-base.stickyNote", "position": [640, 475.2020978272825], "parameters": {"width": 251.77358490566033, "height": 334.6415094339622, "content": "## Set Globals\nDefine the `download_limit` of how many songs should be kept in the Downloads playlist.\n*This setup currently supports a maximum of 50.*"}, "typeVersion": 1}, {"id": "1867b7d6-771c-4915-b8ef-227b3ad21c09", "name": "Sticky Note2", "type": "n8n-nodes-base.stickyNote", "position": [380, 475.2020978272825], "parameters": {"width": 251.77358490566033, "height": 334.6415094339622, "content": "## Setup Trigger\nDefine the update interval. By default the playlist gets updated ones a day."}, "typeVersion": 1}, {"id": "3f48a599-e41f-42ec-94c3-03315039612b", "name": "Sticky Note", "type": "n8n-nodes-base.stickyNote", "position": [380, 240], "parameters": {"color": 5, "width": 511.919459860262, "height": 227.98938005910577, "content": "## Information\nThis workflow automatically creates a playlist in Spotify named \"Downloads\". It keeps a list of a defined amount of the latest liked songs up to date.\n\nThis enables only the Downloads playlist to set for automatic downloading and thus free up space on the device.\n\n**Beware that it can take several minutes until a newly created Spotify developer app is fully functioning.**"}, "typeVersion": 1}, {"id": "6b101255-c9ef-407c-9cf4-d9afde6d8613", "name": "Sticky Note3", "type": "n8n-nodes-base.stickyNote", "position": [900, 395.2020978272825], "parameters": {"color": 7, "width": 1535.0943396226407, "height": 509.28301886792553, "content": "Get the \"Downloads\" playlist by name. Create it, if it does not exist."}, "typeVersion": 1}, {"id": "ae08fb14-34e5-454f-95f7-5de3a17dc6f7", "name": "Sticky Note4", "type": "n8n-nodes-base.stickyNote", "position": [2440, 655.2020978272825], "parameters": {"color": 7, "width": 435.1879320261786, "height": 247.95572576973242, "content": "Get all latest liked songs and check whether they already exist in the Downloads playlist."}, "typeVersion": 1}, {"id": "5603cad0-6b4d-479c-89e4-af0c950a95c3", "name": "Sticky Note5", "type": "n8n-nodes-base.stickyNote", "position": [2880, 575.2020978272825], "parameters": {"color": 7, "width": 955.93368580286, "height": 452.51466620839244, "content": "Add new tracks to the Downloads playlist. Remove tracks if they exceed the defined limit."}, "typeVersion": 1}, {"id": "6c40ce51-3361-4baf-b81e-b6e9b94a0a1c", "name": "If no Downloads Playlist found", "type": "n8n-nodes-base.if", "position": [1620, 735.2020978272825], "parameters": {"options": {}, "conditions": {"options": {"leftValue": "", "caseSensitive": true, "typeValidation": "strict"}, "combinator": "and", "conditions": [{"id": "faf80ff7-8870-4f2e-94c0-998535caeac4", "operator": {"type": "array", "operation": "notContains", "rightType": "any"}, "leftValue": "={{ $json.name }}", "rightValue": "Downloads"}]}}, "typeVersion": 2}, {"id": "637e0927-387f-46f9-8402-f87300f1fb6d", "name": "Globals", "type": "n8n-nodes-base.set", "position": [720, 640], "parameters": {"options": {}, "assignments": {"assignments": [{"id": "077181f9-80b9-40c2-81db-69d49376da7d", "name": "download_limit", "type": "number", "value": 50}]}}, "typeVersion": 3.3}], "pinData": {}, "connections": {"Globals": {"main": [[{"node": "Get all Playlists", "type": "main", "index": 0}]]}, "Aggregate": {"main": [[{"node": "If no Downloads Playlist found", "type": "main", "index": 0}]]}, "Split Out": {"main": [[{"node": "Filter out Downloads Playlist", "type": "main", "index": 0}]]}, "If no playlist": {"main": [[{"node": "Create Downloads Playlist", "type": "main", "index": 0}], [{"node": "Aggregate", "type": "main", "index": 0}]]}, "Loop Over Items": {"main": [[{"node": "Get Updated Downloads Playlist", "type": "main", "index": 0}], [{"node": "Add tracks to Downloads", "type": "main", "index": 0}]]}, "Get Liked Tracks": {"main": [[{"node": "Filter out new tracks", "type": "main", "index": 0}]]}, "Schedule Trigger": {"main": [[{"node": "Globals", "type": "main", "index": 0}]]}, "Get all Playlists": {"main": [[{"node": "If no playlist", "type": "main", "index": 0}]]}, "Get tracks to remove": {"main": [[{"node": "Remove oldest tracks from Downloads", "type": "main", "index": 0}]]}, "Filter out new tracks": {"main": [[{"node": "Loop Over Items", "type": "main", "index": 0}]]}, "Get Downloads Playlist": {"main": [[{"node": "Get Liked Tracks", "type": "main", "index": 0}]]}, "Add tracks to Downloads": {"main": [[{"node": "Loop Over Items", "type": "main", "index": 0}]]}, "Create Downloads Playlist": {"main": [[{"node": "Get all Playlists", "type": "main", "index": 0}]]}, "Filter out Downloads Playlist": {"main": [[{"node": "Get Downloads Playlist", "type": "main", "index": 0}]]}, "Get Updated Downloads Playlist": {"main": [[{"node": "Get tracks to remove", "type": "main", "index": 0}]]}, "If no Downloads Playlist found": {"main": [[{"node": "Create Downloads Playlist", "type": "main", "index": 0}], [{"node": "Split Out", "type": "main", "index": 0}]]}}}