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Merge pull request 'Add LibreTranslate support' (#224) from libretranslate into main

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Reviewed-on: FoundKeyGang/FoundKey#224
Changelog: Added
This commit is contained in:
Norm 2022-11-20 16:21:17 +00:00
commit 512351746f
11 changed files with 301 additions and 60 deletions
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9
locales/en-US.yml
View file

@ -849,6 +849,8 @@ misskeyUpdated: "FoundKey has been updated!"
whatIsNew: "Show changes"
translate: "Translate"
translatedFrom: "Translated from {x}"
translationSettings: "Translation Settings"
translationService: "Translation Service"
accountDeletionInProgress: "Account deletion is currently in progress."
usernameInfo: "A name that identifies your account from others on this server. You\
\ can use the alphabet (a~z, A~Z), digits (0~9) or underscores (_). Usernames cannot\
@ -1525,3 +1527,10 @@ _services:
_github:
connected: "GitHub: @{login} connected to FoundKey: @{userName}!"
disconnected: "GitHub linkage has been removed."
_translationService:
_deepl:
authKey: "DeepL Auth Key"
pro: "Pro Account"
_libreTranslate:
endpoint: "LibreTranslate API Endpoint"
authKey: "LibreTranslate Auth Key (optional)"

19
packages/backend/migration/1668661888188-add-libretranslate.js Normal file
View file

@ -0,0 +1,19 @@
export class addLibretranslate1668661888188 {
name = 'addLibretranslate1668661888188'
async up(queryRunner) {
await queryRunner.query(`CREATE TYPE "public"."meta_translationservice_enum" AS ENUM('deepl', 'libretranslate')`);
await queryRunner.query(`ALTER TABLE "meta" ADD "translationService" "public"."meta_translationservice_enum"`);
await queryRunner.query(`ALTER TABLE "meta" ADD "libreTranslateAuthKey" character varying(128)`);
await queryRunner.query(`ALTER TABLE "meta" ADD "libreTranslateEndpoint" character varying(2048)`);
// Set translationService to 'deepl' if auth key is already set
await queryRunner.query(`UPDATE "meta" SET "translationService"='deepl' WHERE "deeplAuthKey" IS NOT NULL`);
}
async down(queryRunner) {
await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "libreTranslateEndpoint"`);
await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "libreTranslateAuthKey"`);
await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "translationService"`);
await queryRunner.query(`DROP TYPE "public"."meta_translationservice_enum"`);
}
}

23
packages/backend/src/models/entities/meta.ts
View file

@ -3,6 +3,11 @@ import { id } from '../id.js';
import { User } from './user.js';
import { Clip } from './clip.js';
export enum TranslationService {
DeepL = 'deepl',
LibreTranslate = 'libretranslate',
}
@Entity()
export class Meta {
@PrimaryColumn({
@ -299,6 +304,12 @@ export class Meta {
})
public discordClientSecret: string | null;
@Column('enum', {
enum: TranslationService,
nullable: true,
})
public translationService: TranslationService | null;
@Column('varchar', {
length: 128,
nullable: true,
@ -310,6 +321,18 @@ export class Meta {
})
public deeplIsPro: boolean;
@Column('varchar', {
length: 128,
nullable: true,
})
public libreTranslateAuthKey: string | null;
@Column('varchar', {
length: 2048,
nullable: true,
})
public libreTranslateEndpoint: string | null;
@Column('varchar', {
length: 512,
nullable: true,

12
packages/backend/src/server/api/common/translator.ts Normal file
View file

@ -0,0 +1,12 @@
import { Meta, TranslationService } from '@/models/entities/meta.js';
export function translatorAvailable(instance: Meta): boolean {
switch (instance.translationService) {
case TranslationService.DeepL:
return instance.deeplAuthKey != null;
case TranslationService.LibreTranslate:
return instance.libreTranslateEndpoint != null;
default:
return false;
}
}

29
packages/backend/src/server/api/endpoints/admin/meta.ts
View file

@ -1,5 +1,7 @@
import config from '@/config/index.js';
import { fetchMeta } from '@/misc/fetch-meta.js';
import { TranslationService } from '@/models/entities/meta.js';
import { translatorAvailable } from '../../common/translator.js';
import define from '../../define.js';
export const meta = {
@ -269,6 +271,27 @@ export const meta = {
type: 'boolean',
optional: true, nullable: false,
},
translatorService: {
type: 'string',
enum: [null, ...Object.values(TranslationService)],
optional: false, nullable: true,
},
deeplAuthKey: {
type: 'string',
optional: true, nullable: true,
},
deeplIsPro: {
type: 'boolean',
optional: true, nullable: false,
},
libreTranslateEndpoint: {
type: 'string',
optional: true, nullable: true,
},
libreTranslateAuthKey: {
type: 'string',
optional: true, nullable: true,
},
},
},
} as const;
@ -317,7 +340,6 @@ export default define(meta, paramDef, async (ps, me) => {
enableGithubIntegration: instance.enableGithubIntegration,
enableDiscordIntegration: instance.enableDiscordIntegration,
enableServiceWorker: instance.enableServiceWorker,
translatorAvailable: instance.deeplAuthKey != null,
pinnedPages: instance.pinnedPages,
pinnedClipId: instance.pinnedClipId,
cacheRemoteFiles: instance.cacheRemoteFiles,
@ -356,7 +378,12 @@ export default define(meta, paramDef, async (ps, me) => {
objectStorageUseProxy: instance.objectStorageUseProxy,
objectStorageSetPublicRead: instance.objectStorageSetPublicRead,
objectStorageS3ForcePathStyle: instance.objectStorageS3ForcePathStyle,
translatorAvailable: translatorAvailable(instance),
translationService: instance.translationService,
deeplAuthKey: instance.deeplAuthKey,
deeplIsPro: instance.deeplIsPro,
libreTranslateEndpoint: instance.libreTranslateEndpoint,
libreTranslateAuthKey: instance.libreTranslateAuthKey,
};
});

24
packages/backend/src/server/api/endpoints/admin/update-meta.ts
View file

@ -1,5 +1,6 @@
import { insertModerationLog } from '@/services/insert-moderation-log.js';
import { fetchMeta, setMeta } from '@/misc/fetch-meta.js';
import { TranslationService } from '@/models/entities/meta.js';
import define from '../../define.js';
export const meta = {
@ -55,8 +56,11 @@ export const paramDef = {
type: 'string',
} },
summalyProxy: { type: 'string', nullable: true },
translationService: { type: 'string', nullable: true, enum: [null, ...Object.values(TranslationService)] },
deeplAuthKey: { type: 'string', nullable: true },
deeplIsPro: { type: 'boolean' },
libreTranslateAuthKey: { type: 'string', nullable: true },
libreTranslateEndpoint: { type: 'string', nullable: true },
enableTwitterIntegration: { type: 'boolean' },
twitterConsumerKey: { type: 'string', nullable: true },
twitterConsumerSecret: { type: 'string', nullable: true },
@ -362,6 +366,10 @@ export default define(meta, paramDef, async (ps, me) => {
set.objectStorageS3ForcePathStyle = ps.objectStorageS3ForcePathStyle;
}
if (ps.translationService !== undefined) {
set.translationService = ps.translationService;
}
if (ps.deeplAuthKey !== undefined) {
if (ps.deeplAuthKey === '') {
set.deeplAuthKey = null;
@ -374,6 +382,22 @@ export default define(meta, paramDef, async (ps, me) => {
set.deeplIsPro = ps.deeplIsPro;
}
if (ps.libreTranslateEndpoint !== undefined) {
if (ps.libreTranslateEndpoint === '') {
set.libreTranslateEndpoint = null;
} else {
set.libreTranslateEndpoint = ps.libreTranslateEndpoint;
}
}
if (ps.libreTranslateAuthKey !== undefined) {
if (ps.libreTranslateAuthKey === '') {
set.libreTranslateAuthKey = null;
} else {
set.libreTranslateAuthKey = ps.libreTranslateAuthKey;
}
}
const meta = await fetchMeta();
await setMeta({
...meta,

3
packages/backend/src/server/api/endpoints/meta.ts
View file

@ -3,6 +3,7 @@ import config from '@/config/index.js';
import { fetchMeta } from '@/misc/fetch-meta.js';
import { Emojis, Users } from '@/models/index.js';
import define from '../define.js';
import { translatorAvailable } from '../common/translator.js';
export const meta = {
tags: ['meta'],
@ -322,7 +323,7 @@ export default define(meta, paramDef, async (ps, me) => {
enableServiceWorker: instance.enableServiceWorker,
translatorAvailable: instance.deeplAuthKey != null,
translatorAvailable: translatorAvailable(instance),
pinnedPages: instance.pinnedPages,
pinnedClipId: instance.pinnedClipId,

130
packages/backend/src/server/api/endpoints/notes/translate.ts
View file

@ -4,6 +4,7 @@ import config from '@/config/index.js';
import { getAgentByUrl } from '@/misc/fetch.js';
import { fetchMeta } from '@/misc/fetch-meta.js';
import { Notes } from '@/models/index.js';
import { TranslationService } from '@/models/entities/meta.js';
import { ApiError } from '../../error.js';
import { getNote } from '../../common/getters.js';
import define from '../../define.js';
@ -113,50 +114,101 @@ export default define(meta, paramDef, async (ps, user) => {
if (err.id === '9725d0ce-ba28-4dde-95a7-2cbb2c15de24') throw new ApiError('NO_SUCH_NOTE');
throw err;
});
const instance = await fetchMeta();
if (note.text == null) {
if (instance.translationService == null) {
return 204;
}
const instance = await fetchMeta();
type Translation = {
sourceLang: string;
text: string;
};
if (instance.deeplAuthKey == null) {
return 204; // TODO: 良い感じのエラー返す
async function translateDeepL(): Promise<Translation | number> {
if (note.text == null || instance.deeplAuthKey == null) {
return 204; // TODO: Return a better error
}
const sourceLang = ps.sourceLang;
const targetLang = ps.targetLang;
const params = new URLSearchParams();
params.append('auth_key', instance.deeplAuthKey);
params.append('text', note.text);
params.append('target_lang', targetLang);
if (sourceLang) params.append('source_lang', sourceLang);
const endpoint = instance.deeplIsPro ? 'https://api.deepl.com/v2/translate' : 'https://api-free.deepl.com/v2/translate';
const res = await fetch(endpoint, {
method: 'POST',
headers: {
'Content-Type': 'application/x-www-form-urlencoded',
'User-Agent': config.userAgent,
Accept: 'application/json, */*',
},
body: params,
// TODO
//timeout: 10000,
agent: getAgentByUrl,
});
const json = (await res.json()) as {
translations: {
detected_source_language: string;
text: string;
}[];
};
return {
sourceLang: json.translations[0].detected_source_language,
text: json.translations[0].text,
};
}
async function translateLibreTranslate(): Promise<Translation | number> {
if (note.text == null || instance.libreTranslateEndpoint == null) {
return 204;
}
// LibteTranslate only understands 2-letter codes
const source = ps.sourceLang?.toLowerCase().split('-', 1)[0] ?? 'auto';
const target = ps.targetLang.toLowerCase().split('-', 1)[0];
const api_key = instance.libreTranslateAuthKey ?? undefined;
const endpoint = instance.libreTranslateEndpoint;
const params = {
q: note.text,
source,
target,
api_key,
};
const res = await fetch(endpoint, {
method: 'POST',
body: JSON.stringify(params),
headers: { 'Content-Type': 'application/json' },
});
const json = (await res.json()) as {
detectedLanguage?: {
confidence: number;
language: string;
};
translatedText: string;
};
return {
sourceLang: (json.detectedLanguage?.language ?? source).toUpperCase(),
text: json.translatedText,
};
}
const sourceLang = ps.sourceLang;
const targetLang = ps.targetLang;
const params = new URLSearchParams();
params.append('auth_key', instance.deeplAuthKey);
params.append('text', note.text);
params.append('target_lang', targetLang);
if (sourceLang) params.append('source_lang', sourceLang);
const endpoint = instance.deeplIsPro ? 'https://api.deepl.com/v2/translate' : 'https://api-free.deepl.com/v2/translate';
const res = await fetch(endpoint, {
method: 'POST',
headers: {
'Content-Type': 'application/x-www-form-urlencoded',
'User-Agent': config.userAgent,
Accept: 'application/json, */*',
},
body: params,
// TODO
//timeout: 10000,
agent: getAgentByUrl,
});
const json = (await res.json()) as {
translations: {
detected_source_language: string;
text: string;
}[];
};
return {
sourceLang: json.translations[0].detected_source_language,
text: json.translations[0].text,
};
switch (instance.translationService) {
case TranslationService.DeepL:
return await translateDeepL();
case TranslationService.LibreTranslate:
return await translateLibreTranslate();
}
});

6
packages/client/src/pages/admin/index.vue
View file

@ -172,6 +172,11 @@ const menuDef = $computed(() => [{
text: i18n.ts.proxyAccount,
to: '/admin/proxy-account',
active: props.initialPage === 'proxy-account',
}, {
icon: 'fas fa-language',
text: i18n.ts.translationSettings,
to: '/admin/translation-settings',
active: props.initialPage === 'translation-settings',
}],
}, {
title: i18n.ts.info,
@ -202,6 +207,7 @@ const component = $computed(() => {
case 'integrations': return defineAsyncComponent(() => import('./integrations.vue'));
case 'instance-block': return defineAsyncComponent(() => import('./instance-block.vue'));
case 'proxy-account': return defineAsyncComponent(() => import('./proxy-account.vue'));
case 'translation-settings': return defineAsyncComponent(() => import('./translation-settings.vue'));
default: return null;
}
});

20
packages/client/src/pages/admin/settings.vue
View file

@ -128,18 +128,6 @@
</FormInput>
</template>
</FormSection>
<FormSection>
<template #label>DeepL Translation</template>
<FormInput v-model="deeplAuthKey" class="_formBlock">
<template #prefix><i class="fas fa-key"></i></template>
<template #label>DeepL Auth Key</template>
</FormInput>
<FormSwitch v-model="deeplIsPro" class="_formBlock">
<template #label>Pro account</template>
</FormSwitch>
</FormSection>
</div>
</FormSuspense>
</MkSpacer>
@ -182,8 +170,6 @@ let emailRequiredForSignup: boolean = $ref(false);
let enableServiceWorker: boolean = $ref(false);
let swPublicKey: any = $ref(null);
let swPrivateKey: any = $ref(null);
let deeplAuthKey: string = $ref('');
let deeplIsPro: boolean = $ref(false);
async function init(): Promise<void> {
const meta = await os.api('admin/meta');
@ -209,11 +195,9 @@ async function init(): Promise<void> {
enableServiceWorker = meta.enableServiceWorker;
swPublicKey = meta.swPublickey;
swPrivateKey = meta.swPrivateKey;
deeplAuthKey = meta.deeplAuthKey;
deeplIsPro = meta.deeplIsPro;
}
function save() {
function save(): void {
os.apiWithDialog('admin/update-meta', {
name,
description,
@ -237,8 +221,6 @@ function save() {
enableServiceWorker,
swPublicKey,
swPrivateKey,
deeplAuthKey,
deeplIsPro,
}).then(() => {
fetchInstance();
});

86
packages/client/src/pages/admin/translation-settings.vue Normal file
View file

@ -0,0 +1,86 @@
<template>
<MkStickyContainer>
<template #header><MkPageHeader :actions="headerActions"/></template>
<MkSpacer :content-max="700" :margin-min="16" :margin-max="32">
<FormSuspense :p="init">
<div class="_formRoot">
<FormSelect v-model="translationService" class="_formBlock">
<template #label>{{ i18n.ts.translationService }}</template>
<option value="none">{{ i18n.ts.none }}</option>
<option value="deepl">DeepL</option>
<option value="libretranslate">LibreTranslate</option>
</FormSelect>
<template v-if="translationService === 'deepl'">
<FormSwitch v-model="deeplIsPro" class="_formBlock">
<template #label>{{ i18n.ts._translationService._deepl.pro }}</template>
</FormSwitch>
<FormInput v-model="deeplAuthKey" class="_formBlock">
<template #prefix><i class="fas fa-key"></i></template>
<template #label>{{ i18n.ts._translationService._deepl.authKey }}</template>
</FormInput>
</template>
<template v-else-if="translationService === 'libretranslate'">
<FormInput v-model="libreTranslateEndpoint" class="_formBlock">
<template #label>{{ i18n.ts._translationService._libreTranslate.endpoint }}</template>
</FormInput>
<FormInput v-model="libreTranslateAuthKey" class="_formBlock">
<template #prefix><i class="fas fa-key"></i></template>
<template #label>{{ i18n.ts._translationService._libreTranslate.authKey }}</template>
</FormInput>
</template>
</div>
</FormSuspense>
</MkSpacer>
</MkStickyContainer>
</template>
<script lang="ts" setup>
import FormInput from '@/components/form/input.vue';
import FormSelect from '@/components/form/select.vue';
import FormSuspense from '@/components/form/suspense.vue';
import FormSwitch from '@/components/form/switch.vue';
import * as os from '@/os';
import { i18n } from '@/i18n';
import { fetchInstance } from '@/instance';
import { definePageMetadata } from '@/scripts/page-metadata';
let translationService: string = $ref('none');
let deeplIsPro: boolean = $ref(false);
let deeplAuthKey: string = $ref('');
let libreTranslateEndpoint: string = $ref('');
let libreTranslateAuthKey: string = $ref('');
async function init(): Promise<void> {
const meta = await os.api('admin/meta');
translationService = meta.translationService ?? 'none';
deeplIsPro = meta.deeplIsPro;
deeplAuthKey = meta.deeplAuthKey;
libreTranslateEndpoint = meta.libreTranslateEndpoint;
libreTranslateAuthKey = meta.libreTranslateAuthKey;
}
function save(): void {
os.apiWithDialog('admin/update-meta', {
translationService: translationService === 'none' ? null : translationService,
deeplAuthKey,
deeplIsPro,
libreTranslateEndpoint,
libreTranslateAuthKey,
}).then(() => {
fetchInstance();
});
}
const headerActions = $computed(() => [{
asFullButton: true,
icon: 'fas fa-check',
text: i18n.ts.save,
handler: save,
}]);
definePageMetadata({
title: i18n.ts.translationSettings,
icon: 'fas fa-language',
});
</script>