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https://github.com/extensionsapp/translatte

A free and unlimited translate for NodeJS.
https://github.com/extensionsapp/translatte

api free google language proxy translate translator translatte

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A free and unlimited translate for NodeJS.

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# A free and unlimited translate for NodeJS.

TRANSLATTE, npm package translate for NodeJS

### Installation
```
npm i translatte
```

### Usage

Translate string to German:

```javascript
const translatte = require('translatte');

translatte('Do you speak Russian?', {to: 'de'}).then(res => {
console.log(res.text);
}).catch(err => {
console.error(err);
});
// Ihr sprecht auf Russisch?
```

Translate string to English using proxy:

```javascript
const translatte = require('translatte');

translatte('Вы говорите по-русски?', {
from: 'ru',
to: 'en',
agents: [
'Mozilla/5.0 (Windows NT 10.0; ...',
'Mozilla/4.0 (Windows NT 10.0; ...',
'Mozilla/5.0 (Windows NT 10.0; ...'
],
proxies: [
'LOGIN:[email protected]:12345',
'LOGIN:[email protected]:54321'
]
}).then(res => {
console.log(res);
}).catch(err => {
console.error(err);
});
// { text: 'Do you speak Russian?',
// from: {
// language: {
// didYouMean: false,
// iso: 'ru'
// },
// text: {
// autoCorrected: false,
// value: '',
// didYouMean: false
// }
// },
// raw: '' }
```

## API

### translatte(text, options)

#### text

Type: `string`

The text to be translated.

#### options

Type: `object`

##### from

Type: `string` Default: `auto`

The `text` language. Must be `auto` or one of the codes/names (not case sensitive) contained in [languages.js](https://github.com/extensionsapp/translatte/blob/master/languages.js).

##### to

Type: `string` Default: `en`

The language in which the text should be translated. Must be one of the codes/names (not case sensitive) contained in [languages.js](https://github.com/extensionsapp/translatte/blob/master/languages.js).

##### raw

Type: `boolean` Default: `false`

If `true`, the returned object will have a `raw` property with the raw response (`string`) from Google Translate.

##### agents

Type: `array` Default: `[]`

An `array` of strings specifying the user-agent `['Mozilla/5.0 ...', 'Mozilla/4.0 ...']`. One random result will be selected.

##### proxies

Type: `array` Default: `[]`

An `array` of strings `LOGIN:PASSWORD@IP:PORT` specifying the proxies `['LOGIN:[email protected]:12345', 'LOGIN:[email protected]:54321']`. One random result will be selected.

##### tld

Type: `string` Default: `com`

TLD for Google translate host to be used in API calls: `https://translate.google.[tld]`

##### client

Type: `string` Default: `t`

Query parameter client used in API calls. Can be `t|gtx`.

#### priority

Type: `array` Default: `['google_free']`

Array of priority services.

#### services

Type: `object` Default: `{"google_free": true}`

Objects in order of priority, if one of the services does not perform the translation, it proceeds to the next.

**Supported services:**
- `{"google_free": true}`
- Google Translate, this service works by default. It is completely free and has no limits.
- `{"google_v3": {"project-id": "XXX", "token": "YYY"}}`
- Google Cloud, requires registration and credit card details. 500,000 characters per month are issued free of charge, then $20 for every million characters.
- `{"microsoft_v3": {"key": "XXX", "location": "global"}}`
- Microsoft Azure, requires registration and credit card details. Free of charge 2,000,000 characters per month, then $10 for every million characters.
- `{"yandex_v1": {"key": "XXX"}}`
- Yandex Translate, requires registration. Free of charge 10,000,000 characters per month.
- `{"yandex_v2": {"key": "XXX"}}`
- Yandex Cloud, requires registration and credit card details. $15 for every million characters.

### Returns an `object`:

- `text` *(string)* – The translated text.
- `from` *(object)*
- `language` *(object)*
- `didYouMean` *(boolean)* - `true` if the API suggest a correction in the source language
- `iso` *(string)* - The [code of the language](https://github.com/extensionsapp/translatte/blob/master/languages.js) that the API has recognized in the `text`
- `text` *(object)*
- `autoCorrected` *(boolean)* – `true` if the API has auto corrected the `text`
- `value` *(string)* – The auto corrected `text` or the `text` with suggested corrections
- `didYouMean` *(boolean)* – `true` if the API has suggested corrections to the `text`
- `raw` *(string)* - If `options.raw` is true, the raw response from Google Translate servers. Otherwise, `''`.
- `proxy` *(string)* – The proxy that were used in the request.
- `agent` *(string)* – The agent that were used in the request.
- `service` *(object)* – The service that were used in the request.

Note that `res.from.text` will only be returned if `from.text.autoCorrected` or `from.text.didYouMean` equals to `true`. In this case, it will have the corrections delimited with brackets (`[ ]`):

``` js
translate('I spea Dutch').then(res => {
console.log(res.from.text.value);
//=> I [speak] Dutch
}).catch(err => {
console.error(err);
});
```
Otherwise, it will be an empty `string` (`''`).

### Errors an `object`:

Errors in the name of each `services`.

```json
{
"google_free": "Could not get token from google",
"google_v3": "Response code 403 (Forbidden)",
"microsoft_v3": "Response code 403 (Forbidden)",
"yandex_v1": "Response code 403 (Forbidden)",
"yandex_v2": "Response code 403 (Forbidden)"
}
```

If the proxy server `LOGIN:[email protected]:12345` is inactive.

```json
{
"google_free": "LOGIN:[email protected]:12345"
}
```

If the error is not related to `services`.

```json
{
"message": "The language «foo» is not supported"
}
```

**2020 ExtensionsApp**