First pass at ai admin settings

Signed-off-by: Marcel Klehr <mklehr@gmx.net>

7 files changed, 440 insertions, 0 deletions

diff --git a/apps/settings/appinfo/info.xml b/apps/settings/appinfo/info.xml
index 92d2928cd31..fefa2fadaef 100644
--- a/apps/settings/appinfo/info.xml
+++ b/apps/settings/appinfo/info.xml
@@ -19,6 +19,7 @@
 	<settings>
 		<admin>OCA\Settings\Settings\Admin\Mail</admin>
 		<admin>OCA\Settings\Settings\Admin\Overview</admin>
+		<admin>OCA\Settings\Settings\Admin\ArtificialIntelligence</admin>
 		<admin>OCA\Settings\Settings\Admin\Server</admin>
 		<admin>OCA\Settings\Settings\Admin\Sharing</admin>
 		<admin>OCA\Settings\Settings\Admin\Security</admin>
@@ -27,6 +28,7 @@
 		<admin-section>OCA\Settings\Sections\Admin\Delegation</admin-section>
 		<admin-section>OCA\Settings\Sections\Admin\Groupware</admin-section>
 		<admin-section>OCA\Settings\Sections\Admin\Overview</admin-section>
+		<admin-section>OCA\Settings\Sections\Admin\ArtificialIntelligence</admin-section>
 		<admin-section>OCA\Settings\Sections\Admin\Security</admin-section>
 		<admin-section>OCA\Settings\Sections\Admin\Server</admin-section>
 		<admin-section>OCA\Settings\Sections\Admin\Sharing</admin-section>
diff --git a/apps/settings/img/ai.svg b/apps/settings/img/ai.svg
new file mode 100644
index 00000000000..5d59fd6afe8
--- /dev/null
+++ b/apps/settings/img/ai.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12,2A2,2 0 0,1 14,4C14,4.74 13.6,5.39 13,5.73V7H14A7,7 0 0,1 21,14H22A1,1 0 0,1 23,15V18A1,1 0 0,1 22,19H21V20A2,2 0 0,1 19,22H5A2,2 0 0,1 3,20V19H2A1,1 0 0,1 1,18V15A1,1 0 0,1 2,14H3A7,7 0 0,1 10,7H11V5.73C10.4,5.39 10,4.74 10,4A2,2 0 0,1 12,2M7.5,13A2.5,2.5 0 0,0 5,15.5A2.5,2.5 0 0,0 7.5,18A2.5,2.5 0 0,0 10,15.5A2.5,2.5 0 0,0 7.5,13M16.5,13A2.5,2.5 0 0,0 14,15.5A2.5,2.5 0 0,0 16.5,18A2.5,2.5 0 0,0 19,15.5A2.5,2.5 0 0,0 16.5,13Z" /></svg>
\ No newline at end of file
diff --git a/apps/settings/lib/Controller/AISettingsController.php b/apps/settings/lib/Controller/AISettingsController.php
new file mode 100644
index 00000000000..53aca66c946
--- /dev/null
+++ b/apps/settings/lib/Controller/AISettingsController.php
@@ -0,0 +1,105 @@
+<?php
+/**
+ * @copyright Copyright (c) 2017  Joas Schilling <coding@schilljs.com>
+ * @copyright Copyright (c) 2016, ownCloud, Inc.
+ *
+ * @author Christoph Wurst <christoph@winzerhof-wurst.at>
+ * @author Daniel Kesselberg <mail@danielkesselberg.de>
+ * @author Joas Schilling <coding@schilljs.com>
+ * @author Lukas Reschke <lukas@statuscode.ch>
+ * @author Morris Jobke <hey@morrisjobke.de>
+ * @author Roeland Jago Douma <roeland@famdouma.nl>
+ *
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License, version 3,
+ * along with this program. If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+namespace OCA\Settings\Controller;
+
+use OCP\AppFramework\Controller;
+use OCP\AppFramework\Http;
+use OCP\AppFramework\Http\DataResponse;
+use OCP\IConfig;
+use OCP\IL10N;
+use OCP\IRequest;
+use OCP\IURLGenerator;
+use OCP\IUserSession;
+use OCP\Mail\IMailer;
+
+class AISettingsController extends Controller {
+
+	/** @var IL10N */
+	private $l10n;
+	/** @var IConfig */
+	private $config;
+	/** @var IUserSession */
+	private $userSession;
+	/** @var IMailer */
+	private $mailer;
+	/** @var IURLGenerator */
+	private $urlGenerator;
+
+	/**
+	 * @param string $appName
+	 * @param IRequest $request
+	 * @param IL10N $l10n
+	 * @param IConfig $config
+	 * @param IUserSession $userSession
+	 * @param IURLGenerator $urlGenerator,
+	 * @param IMailer $mailer
+	 */
+	public function __construct($appName,
+								IRequest $request,
+								IL10N $l10n,
+								IConfig $config,
+								IUserSession $userSession,
+								IURLGenerator $urlGenerator,
+								IMailer $mailer) {
+		parent::__construct($appName, $request);
+		$this->l10n = $l10n;
+		$this->config = $config;
+		$this->userSession = $userSession;
+		$this->urlGenerator = $urlGenerator;
+		$this->mailer = $mailer;
+	}
+
+	/**
+	 * Sets the email settings
+	 *
+	 * @PasswordConfirmationRequired
+	 * @AuthorizedAdminSetting(settings=OCA\Settings\Settings\Admin\ArtificialIntelligence)
+	 *
+	 * @param array $settings
+	 * @return DataResponse
+	 */
+	public function setAISettings($settings) {
+		$params = get_defined_vars();
+		$configs = [];
+		foreach ($params as $key => $value) {
+			$configs[$key] = empty($value) ? null : $value;
+		}
+
+		// Delete passwords from config in case no auth is specified
+		if ($params['mail_smtpauth'] !== 1) {
+			$configs['mail_smtpname'] = null;
+			$configs['mail_smtppassword'] = null;
+		}
+
+		$this->config->setSystemValues($configs);
+
+		$this->config->setAppValue('core', 'emailTestSuccessful', '0');
+
+		return new DataResponse();
+	}
+}
diff --git a/apps/settings/lib/Sections/Admin/ArtificialIntelligence.php b/apps/settings/lib/Sections/Admin/ArtificialIntelligence.php
new file mode 100644
index 00000000000..1a25cdf5156
--- /dev/null
+++ b/apps/settings/lib/Sections/Admin/ArtificialIntelligence.php
@@ -0,0 +1,58 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright Copyright (c) 2023 Marcel Klehr <mklehr@gmx.net>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+namespace OCA\Settings\Sections\Admin;
+
+use OCP\IL10N;
+use OCP\IURLGenerator;
+use OCP\Settings\IIconSection;
+
+class ArtificialIntelligence implements IIconSection {
+
+	/** @var IL10N */
+	private $l;
+
+	/** @var IURLGenerator */
+	private $urlGenerator;
+
+	public function __construct(IL10N $l, IURLGenerator $urlGenerator) {
+		$this->l = $l;
+		$this->urlGenerator = $urlGenerator;
+	}
+
+	public function getIcon(): string {
+		return $this->urlGenerator->imagePath('settings', 'ai.svg');
+	}
+
+	public function getID(): string {
+		return 'ai';
+	}
+
+	public function getName(): string {
+		return $this->l->t('Artificial Intelligence');
+	}
+
+	public function getPriority(): int {
+		return 40;
+	}
+}
diff --git a/apps/settings/lib/Settings/Admin/ArtificialIntelligence.php b/apps/settings/lib/Settings/Admin/ArtificialIntelligence.php
new file mode 100644
index 00000000000..d33802d6c45
--- /dev/null
+++ b/apps/settings/lib/Settings/Admin/ArtificialIntelligence.php
@@ -0,0 +1,163 @@
+<?php
+/**
+ * @copyright Copyright (c) 2023 Marcel Klehr <mklehr@gmx.net>
+ *
+ * @author Marcel Klehr <mklehr@gmx.net>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+namespace OCA\Settings\Settings\Admin;
+
+use OCP\AppFramework\Http\TemplateResponse;
+use OCP\AppFramework\Services\IInitialState;
+use OCP\IConfig;
+use OCP\IL10N;
+use OCP\IServerContainer;
+use OCP\Settings\IDelegatedSettings;
+use OCP\SpeechToText\ISpeechToTextManager;
+use OCP\TextProcessing\IManager;
+use OCP\TextProcessing\IProvider;
+use OCP\TextProcessing\ITaskType;
+use OCP\Translation\ITranslationManager;
+use Psr\Container\ContainerExceptionInterface;
+use Psr\Container\NotFoundExceptionInterface;
+
+class ArtificialIntelligence implements IDelegatedSettings {
+	public function __construct(
+		private IConfig $config,
+		private IL10N $l,
+		private IInitialState $initialState,
+		private ITranslationManager $translationManager,
+		private ISpeechToTextManager $sttManager,
+		private IManager $textProcessingManager,
+		private IServerContainer $container,
+	) {
+	}
+
+	/**
+	 * @return TemplateResponse
+	 */
+	public function getForm() {
+		$translationProviders = [];
+		$translationPreferences = [];
+		foreach ($this->translationManager->getProviders() as $provider) {
+			$translationProviders[] = [
+				'class' => $provider::class,
+				'name' => $provider->getName(),
+			];
+			$translationPreferences[] = $provider::class;
+		}
+
+		$sttProviders = [];
+		foreach ($this->sttManager->getProviders() as $provider) {
+			$sttProviders[] = [
+				'class' => $provider::class,
+				'name' => $provider->getName(),
+			];
+		}
+
+		$textProcessingProviders = [];
+		/** @var array<class-string<ITaskType>, class-string<IProvider>> $textProcessingSettings */
+		$textProcessingSettings = [];
+		foreach ($this->textProcessingManager->getProviders() as $provider) {
+			$textProcessingProviders[] = [
+				'class' => $provider::class,
+				'name' => $provider->getName(),
+				'taskType' => $provider->getTaskType(),
+			];
+			$textProcessingSettings[$provider->getTaskType()] = $provider::class;
+		}
+		$textProcessingTaskTypes = [];
+		foreach ($textProcessingSettings as $taskTypeClass => $providerClass) {
+			/** @var ITaskType $taskType */
+			try {
+				$taskType = $this->container->get($taskTypeClass);
+			} catch (NotFoundExceptionInterface $e) {
+				continue;
+			} catch (ContainerExceptionInterface $e) {
+				continue;
+			}
+			$textProcessingTaskTypes[] = [
+				'class' => $taskTypeClass,
+				'name' => $taskType->getName(),
+				'description' => $taskType->getDescription(),
+			];
+		}
+
+		$this->initialState->provideInitialState('ai-stt-providers', $sttProviders);
+		$this->initialState->provideInitialState('ai-translation-providers', $translationProviders);
+		$this->initialState->provideInitialState('ai-text-processing-providers', $textProcessingProviders);
+		$this->initialState->provideInitialState('ai-text-processing-task-types', $textProcessingTaskTypes);
+
+		$settings = [
+			'ai.stt_provider' => count($sttProviders) > 0 ? $sttProviders[0]['class'] : null,
+			'ai.textprocessing_provider_preferences' => $textProcessingSettings,
+			'ai.translation_provider_preferences' => $translationPreferences,
+		];
+		foreach ($settings as $key => $defaultValue) {
+			$value = $defaultValue;
+			$json = $this->config->getAppValue('core', $key, '');
+			if ($json !== '') {
+				$value = json_decode($json, JSON_OBJECT_AS_ARRAY);
+				switch($key) {
+					case 'ai.textprocessing_provider_preferences':
+						// fill $value with $defaultValue values
+						$value = array_merge($defaultValue, $value);
+						break;
+					case 'ai.translation_provider_preferences':
+						$value += array_diff($defaultValue, $value); // Add entries from $defaultValue that are not in $value to the end of $value
+						break;
+					default:
+						break;
+				}
+			}
+			$settings[$key] = $value;
+		}
+
+		$this->initialState->provideInitialState('ai-settings', $settings);
+
+		return new TemplateResponse('settings', 'settings/admin/ai');
+	}
+
+	/**
+	 * @return string the section ID, e.g. 'sharing'
+	 */
+	public function getSection() {
+		return 'ai';
+	}
+
+	/**
+	 * @return int whether the form should be rather on the top or bottom of
+	 * the admin section. The forms are arranged in ascending order of the
+	 * priority values. It is required to return a value between 0 and 100.
+	 *
+	 * E.g.: 70
+	 */
+	public function getPriority() {
+		return 10;
+	}
+
+	public function getName(): ?string {
+		return $this->l->t('Artificial Intelligence');
+	}
+
+	public function getAuthorizedAppConfig(): array {
+		return [
+			'core' => ['/ai_.*/'],
+		];
+	}
+}
diff --git a/apps/settings/src/components/AdminAI.vue b/apps/settings/src/components/AdminAI.vue
new file mode 100644
index 00000000000..2e1104a49d2
--- /dev/null
+++ b/apps/settings/src/components/AdminAI.vue
@@ -0,0 +1,83 @@
+<template>
+	<NcSettingsSection :title="t('settings', 'Artificial Intelligence')"
+		:description="t('settings', 'Artificial Intelligence features can be implemented by different apps. Here you can set which app should be used for which features.')">
+		<h3>{{ t('settings', 'Translations') }}</h3>
+		<h3>{{ t('settings', 'Speech-To-Text') }}</h3>
+		<template v-for="provider in sttProviders">
+			<NcCheckboxRadioSwitch :key="provider.class"
+				:checked.sync="settings['ai.stt_provider']"
+				:value="provider.class"
+				name="stt_provider"
+				type="radio">{{ provider.name }}</NcCheckboxRadioSwitch>
+		</template>
+		<template v-if="sttProviders.length === 0">
+	  	<NcCheckboxRadioSwitch disabled type="radio">{{ t('settings', 'No apps are currently installed that provide Speech-To-Text functionality') }}</NcCheckboxRadioSwitch>
+		</template>
+		<h3>{{ t('settings', 'Text processing') }}</h3>
+		<template v-for="(type, provider) in settings['ai.textprocessing_provider_preferences']">
+			<h4>{{ type }}</h4>
+			<!--<p>{{ getTaskType(type).description }}</p>
+			<NcSelect v-model="settings['ai.textprocessing_provider_preferences'][type]" :options="textProcessingProviders.filter(provider => provider.taskType === type)" />-->
+		</template>
+		<template v-if="Object.keys(settings['ai.textprocessing_provider_preferences']).length === 0 || !Array.isArray(this.textProcessingTaskTypes)">
+			<p>{{ t('settings', 'No apps are currently installed that provide Text processing functionality') }}</p>
+		</template>
+	</NcSettingsSection>
+</template>
+
+<script>
+import axios from '@nextcloud/axios'
+import NcCheckboxRadioSwitch from '@nextcloud/vue/dist/Components/NcCheckboxRadioSwitch.js'
+import NcSettingsSection from '@nextcloud/vue/dist/Components/NcSettingsSection.js'
+import { loadState } from '@nextcloud/initial-state'
+
+import { generateUrl } from '@nextcloud/router'
+
+export default {
+	name: 'AdminAI',
+	components: {
+		NcCheckboxRadioSwitch,
+		NcSettingsSection,
+	},
+	data() {
+		return {
+			loading: false,
+			dirty: false,
+			groups: [],
+			loadingGroups: false,
+			sttProviders: loadState('settings', 'ai-stt-providers'),
+			translationProviders: loadState('settings', 'ai-translation-providers'),
+			textProcessingProviders: loadState('settings', 'ai-text-processing-providers'),
+			textProcessingTaskTypes: loadState('settings', 'ai-text-processing-task-types'),
+			settings: loadState('settings', 'ai-settings'),
+		}
+	},
+	methods: {
+		saveChanges() {
+			this.loading = true
+
+			const data = {
+				enforced: this.enforced,
+				enforcedGroups: this.enforcedGroups,
+				excludedGroups: this.excludedGroups,
+			}
+			axios.put(generateUrl('/settings/api/admin/twofactorauth'), data)
+				.then(resp => resp.data)
+				.then(state => {
+					this.state = state
+					this.dirty = false
+				})
+				.catch(err => {
+					console.error('could not save changes', err)
+				})
+				.then(() => { this.loading = false })
+		},
+		getTaskType(type) {
+		  if (!Array.isArray(this.textProcessingTaskTypes)) {
+				return null
+			}
+			return this.textProcessingTaskTypes.find(taskType => taskType === type)
+		}
+	},
+}
+</script>
diff --git a/apps/settings/templates/settings/admin/ai.php b/apps/settings/templates/settings/admin/ai.php
new file mode 100644
index 00000000000..fac7ad8d25b
--- /dev/null
+++ b/apps/settings/templates/settings/admin/ai.php
@@ -0,0 +1,28 @@
+<?php
+/**
+ * @copyright Copyright (c) 2023 Marcel Klehr <mklehr@gmx.net>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+script('settings', [
+	'vue-settings-admin-ai',
+]);
+?>
+
+<div id="ai-settings">
+</div>