From 5820d00d35813055fe84ca9daf04cabadaa8dcd3 Mon Sep 17 00:00:00 2001
From: nfebe <fenn25.fn@gmail.com>
Date: Mon, 6 Jan 2025 20:06:21 +0100
Subject: [PATCH] feat(systemtags): toggle for system tag creation in admin
 settings

Signed-off-by: nfebe <fenn25.fn@gmail.com>
---
 .../src/components/SystemTagForm.vue          |  4 +-
 .../components/SystemTagsCreationControl.vue  | 82 +++++++++++++++++++
 apps/systemtags/src/services/api.ts           | 25 +++++-
 .../src/views/SystemTagsSection.vue           |  4 +-
 4 files changed, 111 insertions(+), 4 deletions(-)
 create mode 100644 apps/systemtags/src/components/SystemTagsCreationControl.vue

diff --git a/apps/systemtags/src/components/SystemTagForm.vue b/apps/systemtags/src/components/SystemTagForm.vue
index 86e2fc8e1084c..9cd2b454715de 100644
--- a/apps/systemtags/src/components/SystemTagForm.vue
+++ b/apps/systemtags/src/components/SystemTagForm.vue
@@ -9,9 +9,9 @@
 		aria-labelledby="system-tag-form-heading"
 		@submit.prevent="handleSubmit"
 		@reset="reset">
-		<h3 id="system-tag-form-heading">
+		<h4 id="system-tag-form-heading">
 			{{ t('systemtags', 'Create or edit tags') }}
-		</h3>
+		</h4>
 
 		<div class="system-tag-form__group">
 			<label for="system-tags-input">{{ t('systemtags', 'Search for a tag to edit') }}</label>
diff --git a/apps/systemtags/src/components/SystemTagsCreationControl.vue b/apps/systemtags/src/components/SystemTagsCreationControl.vue
new file mode 100644
index 0000000000000..89b2129457d74
--- /dev/null
+++ b/apps/systemtags/src/components/SystemTagsCreationControl.vue
@@ -0,0 +1,82 @@
+<!--
+  - SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
+  - SPDX-License-Identifier: AGPL-3.0-or-later
+-->
+
+<template>
+	<div id="system-tags-creation-control">
+		<h4 class="inlineblock">
+			{{ t('settings', 'System tag creation') }}
+		</h4>
+
+		<p class="settings-hint">
+			{{ t('settings', 'Enable or disable system tag creation for non-admin users.') }}
+		</p>
+
+		<NcCheckboxRadioSwitch type="switch"
+			:checked.sync="systemTagsCreationEnabled"
+			@update:checked="onSystemTagsDefaultChange">
+			{{ t('settings', 'Enable') }}
+		</NcCheckboxRadioSwitch>
+	</div>
+</template>
+
+<script lang="ts">
+import { loadState } from '@nextcloud/initial-state'
+import { showError, showSuccess } from '@nextcloud/dialogs'
+import { t } from '@nextcloud/l10n'
+import logger from '../logger.ts'
+import { updateSystemTagCreationAllowed4All } from '../services/api.js'
+
+import NcCheckboxRadioSwitch from '@nextcloud/vue/dist/Components/NcCheckboxRadioSwitch.js'
+
+export default {
+	name: 'SystemTagsCreationControl',
+
+	components: {
+		NcCheckboxRadioSwitch,
+	},
+
+	data() {
+		return {
+			systemTagsCreationEnabled: loadState('settings', 'systemTagsEnabledByDefault', true),
+		}
+	},
+
+	methods: {
+		t,
+		async onSystemTagsDefaultChange(isEnabled: boolean) {
+			await this.updateSystemTagsDefault(isEnabled)
+		},
+
+		async updateSystemTagsDefault(isEnabled) {
+			try {
+				const responseData = await updateSystemTagCreationAllowed4All(isEnabled)
+				console.debug('updateSystemTagsDefault', responseData)
+				this.handleResponse({
+					isEnabled,
+					status: responseData.ocs?.meta?.status,
+				})
+			} catch (e) {
+				this.handleResponse({
+					errorMessage: t('settings', 'Unable to update setting'),
+					error: e,
+				})
+			}
+		},
+
+		handleResponse({ isEnabled, status, errorMessage, error }) {
+			if (status === 'ok') {
+				this.systemTagsCreationEnabled = isEnabled
+				showSuccess(t('settings', `System tag creation is now ${isEnabled ? 'enabled' : 'disabled'} for non-admin users`))
+				return
+			}
+
+			if (errorMessage) {
+				showError(errorMessage)
+				logger.error(errorMessage, error)
+			}
+		},
+	},
+}
+</script>
diff --git a/apps/systemtags/src/services/api.ts b/apps/systemtags/src/services/api.ts
index ef44fa82daed8..4a840a8c01fc1 100644
--- a/apps/systemtags/src/services/api.ts
+++ b/apps/systemtags/src/services/api.ts
@@ -7,13 +7,14 @@ import type { FileStat, ResponseDataDetailed, WebDAVClientError } from 'webdav'
 import type { ServerTag, Tag, TagWithId } from '../types.js'
 
 import axios from '@nextcloud/axios'
-import { generateUrl } from '@nextcloud/router'
+import { generateUrl, generateOcsUrl } from '@nextcloud/router'
 import { t } from '@nextcloud/l10n'
 
 import { davClient } from './davClient.js'
 import { formatTag, parseIdFromLocation, parseTags } from '../utils'
 import logger from '../logger.ts'
 import { emit } from '@nextcloud/event-bus'
+import { confirmPassword } from '@nextcloud/password-confirmation'
 
 export const fetchTagsPayload = `<?xml version="1.0"?>
 <d:propfind xmlns:d="DAV:" xmlns:oc="http://owncloud.org/ns" xmlns:nc="http://nextcloud.org/ns">
@@ -203,3 +204,25 @@ export const setTagObjects = async function(tag: TagWithId, type: string, object
 		},
 	})
 }
+
+type OcsResponse = {
+	ocs: NonNullable<unknown>,
+}
+
+export const updateSystemTagCreationAllowed4All = async (isAllowed: boolean): Promise<OcsResponse> => {
+	// Convert to string for compatibility
+	const isAllowedString = isAllowed ? '1' : '0'
+
+	const url = generateOcsUrl('/apps/provisioning_api/api/v1/config/apps/{appId}/{key}', {
+		appId: 'systemtags',
+		key: 'only_admins_can_create',
+	})
+
+	await confirmPassword()
+
+	const res = await axios.post(url, {
+		value: isAllowedString,
+	})
+
+	return res.data
+}
diff --git a/apps/systemtags/src/views/SystemTagsSection.vue b/apps/systemtags/src/views/SystemTagsSection.vue
index 9745ab188afc2..8e2d6b53e2af9 100644
--- a/apps/systemtags/src/views/SystemTagsSection.vue
+++ b/apps/systemtags/src/views/SystemTagsSection.vue
@@ -6,10 +6,10 @@
 <template>
 	<NcSettingsSection :name="t('systemtags', 'Collaborative tags')"
 		:description="t('systemtags', 'Collaborative tags are available for all users. Restricted tags are visible to users but cannot be assigned by them. Invisible tags are for internal use, since users cannot see or assign them.')">
+		<SystemTagsCreationControl />
 		<NcLoadingIcon v-if="loadingTags"
 			:name="t('systemtags', 'Loading collaborative tags …')"
 			:size="32" />
-
 		<SystemTagForm v-else
 			:tags="tags"
 			@tag:created="handleCreate"
@@ -29,6 +29,7 @@ import { translate as t } from '@nextcloud/l10n'
 import { showError } from '@nextcloud/dialogs'
 
 import SystemTagForm from '../components/SystemTagForm.vue'
+import SystemTagsCreationControl from '../components/SystemTagsCreationControl.vue'
 
 import { fetchTags } from '../services/api.js'
 
@@ -41,6 +42,7 @@ export default Vue.extend({
 		NcLoadingIcon,
 		NcSettingsSection,
 		SystemTagForm,
+		SystemTagsCreationControl,
 	},
 
 	data() {