fix(AdminSettings): Require HPB for recording server configuration

Signed-off-by: Marcel Müller <marcel-mueller@gmx.de>

src/components/AdminSettings/RecordingServers.vue

@@ -10,63 +10,69 @@
 			{{ t('spreed', 'Recording backend') }}
 		</h2>
 
-		<NcNoteCard v-if="showUploadLimitWarning" type="warning">
-			{{ uploadLimitWarning }}
+		<NcNoteCard v-if="!showForm" type="warning">
+			{{ t('spreed', 'Recording backend configuration is only possible with a high-performance backend.') }}
 		</NcNoteCard>
 
-		<TransitionWrapper v-if="servers.length"
-			name="fade"
-			tag="ul"
-			group>
-			<RecordingServer v-for="(server, index) in servers"
-				:key="`server${index}`"
-				:server.sync="servers[index].server"
-				:verify.sync="servers[index].verify"
-				:index="index"
-				:loading="loading"
-				@remove-server="removeServer"
-				@update:server="debounceUpdateServers"
-				@update:verify="debounceUpdateServers" />
-		</TransitionWrapper>
-
-		<NcButton v-else
-			class="additional-top-margin"
-			:disabled="loading"
-			@click="newServer">
-			<template #icon>
-				<span v-if="loading" class="icon icon-loading-small" />
-				<Plus v-else :size="20" />
-			</template>
-			{{ t('spreed', 'Add a new recording backend server') }}
-		</NcButton>
-
-		<NcPasswordField class="form__textfield additional-top-margin"
-			:value="secret"
-			name="recording_secret"
-			autocomplete="new-password"
-			:disabled="loading"
-			:placeholder="t('spreed', 'Shared secret')"
-			:label="t('spreed', 'Shared secret')"
-			label-visible
-			@update:value="updateSecret" />
-
-		<template v-if="servers.length && recordingConsentCapability">
-			<h3>{{ t('spreed', 'Recording consent') }}</h3>
-
-			<template v-for="level in recordingConsentOptions">
-				<NcCheckboxRadioSwitch :key="level.value + '_radio'"
-					:value="level.value.toString()"
-					:checked.sync="recordingConsentSelected"
-					name="recording-consent"
-					type="radio"
-					:disabled="loading"
-					@update:checked="setRecordingConsent">
-					{{ level.label }}
-				</NcCheckboxRadioSwitch>
-
-				<p :key="level.value + '_description'" class="consent-description">
-					{{ getRecordingConsentDescription(level.value) }}
-				</p>
+		<template v-else>
+			<NcNoteCard v-if="showUploadLimitWarning" type="warning">
+				{{ uploadLimitWarning }}
+			</NcNoteCard>
+
+			<TransitionWrapper v-if="servers.length"
+				name="fade"
+				tag="ul"
+				group>
+				<RecordingServer v-for="(server, index) in servers"
+					:key="`server${index}`"
+					:server.sync="servers[index].server"
+					:verify.sync="servers[index].verify"
+					:index="index"
+					:loading="loading"
+					@remove-server="removeServer"
+					@update:server="debounceUpdateServers"
+					@update:verify="debounceUpdateServers" />
+			</TransitionWrapper>
+
+			<NcButton v-else
+				class="additional-top-margin"
+				:disabled="loading"
+				@click="newServer">
+				<template #icon>
+					<span v-if="loading" class="icon icon-loading-small" />
+					<Plus v-else :size="20" />
+				</template>
+				{{ t('spreed', 'Add a new recording backend server') }}
+			</NcButton>
+
+			<NcPasswordField class="form__textfield additional-top-margin"
+				:value="secret"
+				name="recording_secret"
+				autocomplete="new-password"
+				:disabled="loading"
+				:placeholder="t('spreed', 'Shared secret')"
+				:label="t('spreed', 'Shared secret')"
+				label-visible
+				@update:value="updateSecret" />
+
+			<template v-if="servers.length && recordingConsentCapability">
+				<h3>{{ t('spreed', 'Recording consent') }}</h3>
+
+				<template v-for="level in recordingConsentOptions">
+					<NcCheckboxRadioSwitch :key="level.value + '_radio'"
+						:value="level.value.toString()"
+						:checked.sync="recordingConsentSelected"
+						name="recording-consent"
+						type="radio"
+						:disabled="loading"
+						@update:checked="setRecordingConsent">
+						{{ level.label }}
+					</NcCheckboxRadioSwitch>
+
+					<p :key="level.value + '_description'" class="consent-description">
+						{{ getRecordingConsentDescription(level.value) }}
+					</p>
+				</template>
 			</template>
 		</template>
 	</section>
@@ -127,6 +133,7 @@ export default {
 			uploadLimit: 0,
 			loading: false,
 			saved: false,
+			showForm: true,
 			recordingConsentSelected: loadState('spreed', 'recording_consent').toString(),
 			debounceUpdateServers: () => {},
 		}
@@ -151,6 +158,11 @@ export default {
 		this.uploadLimit = parseInt(state.uploadLimit, 10)
 	},
 
+	mounted() {
+		const signaling = loadState('spreed', 'signaling_servers')
+		this.showForm = signaling.servers.length > 0
+	},
+
 	beforeDestroy() {
 		this.debounceUpdateServers.clear?.()
 	},