Describe the issue/error/question
I have a IMAP Trigger which checks for new Emails. The Emails have attachments. Some Emails have multiple Attachments, some Emails only have one attachment. Depending on the Recipient in the email the attachments are supposed to be uploaded to a specific path with the Nextcloud API. For this I have an javascript function node.
Everything works but if I have multiple Emails, it only works for one Email. All Emails are marked as read but it only downloads the attachments for one email.
Please share the workflow
{
"nodes": [
{
"parameters": {
"functionCode": "let emailTrierVon = \"[email protected]\";\nlet emailBitburgVon = \"[email protected]\";\n\n\nlet pfadTrier = \"/Trier Dateien/\";\nlet pfadBitburg = \"/Bitburg Dateien/\";\n\n\n// Loop over inputs and add a new field called 'myNewField' to the JSON of each one\n/* \nfor (item of items) {\n item.json.myNewField = 1;\n console.log(item);\n}\n*/\n// You can write logs to the browser console\nfor (let item in items) {\n if(Object.keys(items[item]).includes('binary')){\n if(items[item].json.to.text == emailTrierVon) {\n items[item].json.pfad = pfadTrier;\n } else if(items[item].json.to.text == emailBitburgVon){\n items[item].json.pfad = pfadBitburg;\n }\n return Object.keys(items[item].binary).map(key => {\n return {\n json: {\n json: items[item].json,\n },\n binary: {\n data: items[item].binary[key],\n }\n }\n});\n }\n return item;\n}\nreturn items;\n"
},
"name": "Function",
"type": "n8n-nodes-base.function",
"typeVersion": 1,
"position": [
740,
190
]
},
{
"parameters": {},
"name": "Start",
"type": "n8n-nodes-base.start",
"typeVersion": 1,
"position": [
250,
300
]
},
{
"parameters": {
"mailbox": "Test",
"postProcessAction": "nothing",
"format": "resolved",
"dataPropertyAttachmentsPrefixName": "data",
"options": {}
},
"name": "IMAP Email",
"type": "n8n-nodes-base.emailReadImap",
"typeVersion": 1,
"position": [
540,
190
],
"alwaysOutputData": false,
"credentials": {
"imap": "DATEV KSGOC"
}
},
{
"parameters": {
"path": "=/Clever Fit/test/{{$binary.data.fileName}}",
"binaryDataUpload": true
},
"name": "Nextcloud",
"type": "n8n-nodes-base.nextCloud",
"typeVersion": 1,
"position": [
950,
190
],
"credentials": {
"nextCloudApi": "KSGOC Cloud"
}
},
{
"parameters": {
"functionCode": "let emailTrierVon = \"[email protected]\";\nlet emailBitburgVon = \"[email protected]\";\n\n\nlet pfadTrier = \"/Trier Dateien/\";\nlet pfadBitburg = \"/Bitburg Dateien/\";\n\n\n// Loop over inputs and add a new field called 'myNewField' to the JSON of each one\n/* \nfor (item of items) {\n item.json.myNewField = 1;\n console.log(item);\n}\n*/\n// You can write logs to the browser console\nfor (let item in items) {\n if(Object.keys(items[item]).includes('binary')){\n if(items[item].json.to.text == emailTrierVon) {\n items[item].json.pfad = pfadTrier;\n } else if(items[item].json.to.text == emailBitburgVon){\n items[item].json.pfad = pfadBitburg;\n }\n return Object.keys(items[item].binary).map(key => {\n return {\n json: {\n json: items[item].json,\n },\n binary: {\n data: items[item].binary[key],\n }\n }\n});\n }\n return item;\n}\nreturn items;\n"
},
"name": "Function",
"type": "n8n-nodes-base.function",
"typeVersion": 1,
"position": [
740,
190
]
}
],
"connections": {
"Function": {
"main": [
[
{
"node": "Nextcloud",
"type": "main",
"index": 0
}
]
]
},
"IMAP Email": {
"main": [
[
{
"node": "Function",
"type": "main",
"index": 0
}
]
]
}
}
}
Information on your n8n setup
-
n8n version:
0.136.0 -
Database you’re using (default: SQLite):
SQLite -
Running n8n via [Docker, npm, n8n.cloud, desktop app]:
Docker
