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feat(DeepL Node): Add support for longer texts + Credential tests (#3651)

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* Updated DeepL to send data with Body instead of QS allowing larger translations

* Updated Credentials and added test
This commit is contained in:
Jonathan Bennetts 2022-07-05 08:02:25 +01:00 committed by GitHub
parent 088daf952e
commit 88d6cfc07b
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 33 additions and 14 deletions
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23
packages/nodes-base/credentials/DeepLApi.credentials.ts
View file

@ -1,4 +1,9 @@
import { ICredentialType, INodeProperties } from 'n8n-workflow';
import {
IAuthenticateGeneric,
ICredentialTestRequest,
ICredentialType,
INodeProperties,
} from 'n8n-workflow';
export class DeepLApi implements ICredentialType {
name = 'deepLApi';
@ -28,4 +33,20 @@ export class DeepLApi implements ICredentialType {
default: 'pro',
},
];
authenticate: IAuthenticateGeneric = {
type: 'generic',
properties: {
qs: {
auth_key: '={{$credentials.apiKey}}',
},
},
};
test: ICredentialTestRequest = {
request: {
baseURL: '={{$credentials.apiPlan === "pro" ? "https://api.deepl.com/v2" : "https://api-free.deepl.com/v2" }}',
url: '/usage',
},
};
}

8
packages/nodes-base/nodes/DeepL/DeepL.node.ts
View file

@ -116,18 +116,18 @@ export class DeepL implements INodeType {
if (resource === 'language') {
if (operation === 'translate') {
let body: IDataObject = {};
const text = this.getNodeParameter('text', i) as string;
const translateTo = this.getNodeParameter('translateTo', i) as string;
const qs = { target_lang: translateTo, text } as IDataObject;
body = { target_lang: translateTo, 'text': text } as IDataObject;
if (additionalFields.sourceLang !== undefined) {
qs.source_lang = ['EN-GB', 'EN-US'].includes(additionalFields.sourceLang as string)
body.source_lang = ['EN-GB', 'EN-US'].includes(additionalFields.sourceLang as string)
? 'EN'
: additionalFields.sourceLang;
}
const response = await deepLApiRequest.call(this, 'GET', '/translate', {}, qs);
const response = await deepLApiRequest.call(this, 'GET', '/translate', body);
responseData.push(response.translations[0]);
}
}

16
packages/nodes-base/nodes/DeepL/GenericFunctions.ts
View file

@ -9,7 +9,9 @@ import {
} from 'n8n-core';
import {
IDataObject, NodeApiError, NodeOperationError,
IDataObject,
JsonObject,
NodeApiError,
} from 'n8n-workflow';
export async function deepLApiRequest(
@ -29,10 +31,10 @@ export async function deepLApiRequest(
const options: OptionsWithUri = {
headers: {
'Content-Type': 'application/json',
'Content-Type': 'application/x-www-form-urlencoded',
},
method,
body,
form: body,
qs,
uri: uri || `${credentials.apiPlan === 'pro' ? proApiEndpoint : freeApiEndpoint}${resource}`,
json: true,
@ -47,13 +49,9 @@ export async function deepLApiRequest(
delete options.body;
}
const credentials = await this.getCredentials('deepLApi');
options.qs.auth_key = credentials.apiKey;
return await this.helpers.request!(options);
return await this.helpers.requestWithAuthentication.call(this, 'deepLApi', options);
} catch (error) {
throw new NodeApiError(this.getNode(), error);
throw new NodeApiError(this.getNode(), error as JsonObject);
}
}