feat(MessageGroup) - group system messages

src/components/MessagesList/MessagesGroup/Message/Message.spec.js

@@ -541,6 +541,7 @@ describe('Message.vue', () => {
 
 		test('renders author if first message', async () => {
 			messageProps.isFirstMessage = true
+			messageProps.showAuthor = true
 			const wrapper = shallowMount(Message, {
 				localVue,
 				store,

src/components/MessagesList/MessagesGroup/Message/Message.vue

@@ -38,7 +38,9 @@ the main body of the message as well as a quote.
 		@animationend="isHighlighted = false"
 		@mouseover="handleMouseover"
 		@mouseleave="handleMouseleave">
-		<div :class="{'normal-message-body': !isSystemMessage && !isDeletedMessage, 'system' : isSystemMessage}"
+		<div :class="{'normal-message-body': !isSystemMessage && !isDeletedMessage,
+			'system' : isSystemMessage,
+			'combined-system': isCombinedSystemMessage}"
 			class="message-body">
 			<div v-if="isFirstMessage && showAuthor"
 				class="message-body__author"
@@ -184,6 +186,7 @@ the main body of the message as well as a quote.
 		<div class="message-body__scroll">
 			<MessageButtonsBar v-if="showMessageButtonsBar"
 				ref="messageButtonsBar"
+				class="message-buttons-bar"
 				:is-translation-available="isTranslationAvailable"
 				:is-action-menu-open.sync="isActionMenuOpen"
 				:is-emoji-picker-open.sync="isEmojiPickerOpen"
@@ -201,6 +204,18 @@ the main body of the message as well as a quote.
 				:sent-icon-tooltip="sentIconTooltip"
 				@show-translate-dialog="isTranslateDialogOpen = true"
 				@delete="handleDelete" />
+			<div v-else-if="showCombinedSystemMessageToggle"
+				class="message-buttons-bar">
+				<NcButton type="tertiary"
+					:aria-label="t('spreed', 'Show or collapse system messages')"
+					:title="t('spreed', 'Show or collapse system messages')"
+					@click="toggleCombinedSystemMessage">
+					<template #icon>
+						<UnfoldMore v-if="isCombinedSystemMessageCollapsed" />
+						<UnfoldLess v-else />
+					</template>
+				</NcButton>
+			</div>
 		</div>
 
 		<MessageTranslateDialog v-if="isTranslateDialogOpen"
@@ -225,6 +240,8 @@ import Check from 'vue-material-design-icons/Check.vue'
 import CheckAll from 'vue-material-design-icons/CheckAll.vue'
 import EmoticonOutline from 'vue-material-design-icons/EmoticonOutline.vue'
 import Reload from 'vue-material-design-icons/Reload.vue'
+import UnfoldLess from 'vue-material-design-icons/UnfoldLessHorizontal.vue'
+import UnfoldMore from 'vue-material-design-icons/UnfoldMoreHorizontal.vue'
 
 import { getCapabilities } from '@nextcloud/capabilities'
 import { showError, showSuccess, showWarning, TOAST_DEFAULT_TIMEOUT } from '@nextcloud/dialogs'
@@ -276,6 +293,8 @@ export default {
 		CheckAll,
 		EmoticonOutline,
 		Reload,
+		UnfoldLess,
+		UnfoldMore,
 	},
 
 	mixins: [
@@ -341,22 +360,22 @@ export default {
 		 */
 		showAuthor: {
 			type: Boolean,
-			default: true,
+			default: false,
 		},
 		/**
 		 * Specifies if the message is temporary in order to display the spinner instead
 		 * of the message time.
 		 */
 		isTemporary: {
 			type: Boolean,
-			required: true,
+			default: false,
 		},
 		/**
 		 * Specifies if the message is the first of a group of same-author messages.
 		 */
 		isFirstMessage: {
 			type: Boolean,
-			required: true,
+			default: false,
 		},
 		/**
 		 * Specifies if the message can be replied to.
@@ -379,6 +398,20 @@ export default {
 			type: String,
 			required: true,
 		},
+		/**
+		 * Specifies if the message is a combined system message.
+		 */
+		isCombinedSystemMessage: {
+			type: Boolean,
+			default: false,
+		},
+		/**
+		 * Specifies whether the combined system message is collapsed.
+		 */
+		isCombinedSystemMessageCollapsed: {
+			type: Boolean,
+			default: undefined,
+		},
 		/**
 		 * The type of the message.
 		 */
@@ -426,6 +459,8 @@ export default {
 		},
 	},
 
+	emits: ['toggle-combined-system-message'],
+
 	setup() {
 		const isInCall = useIsInCall()
 		return { isInCall, isTranslationAvailable }
@@ -613,6 +648,11 @@ export default {
 					|| this.isReactionsMenuOpen || this.isForwarderOpen || this.isTranslateDialogOpen)
 		},
 
+		showCombinedSystemMessageToggle() {
+			return this.isSystemMessage && !this.isDeletedMessage && !this.isTemporary
+				&& this.isCombinedSystemMessage && (this.isHovered || !this.isCombinedSystemMessageCollapsed)
+		},
+
 		isTemporaryUpload() {
 			return this.isTemporary && this.messageParameters.file
 		},
@@ -851,24 +891,29 @@ export default {
 
 			return displayName
 		},
+
+		toggleCombinedSystemMessage() {
+			this.$emit('toggle-combined-system-message')
+		},
 	},
 }
 </script>
 
 <style lang="scss" scoped>
 @import '../../../../assets/variables';
 
-.message:hover .normal-message-body {
-	border-radius: 8px;
-	background-color: var(--color-background-hover);
-}
-
 .message {
 	position: relative;
 
 	&__last {
 		margin-bottom: 12px;
 	}
+
+	&:hover .normal-message-body,
+	&:hover .combined-system {
+		border-radius: 8px;
+		background-color: var(--color-background-hover);
+	}
 }
 
 .message-body {
@@ -1025,6 +1070,22 @@ export default {
 	padding: 8px;
 }
 
+.message-buttons-bar {
+	display: flex;
+	right: 14px;
+	top: 8px;
+	position: sticky;
+	background-color: var(--color-main-background);
+	border-radius: calc(var(--default-clickable-area) / 2);
+	box-shadow: 0 0 4px 0 var(--color-box-shadow);
+	height: 44px;
+	z-index: 1;
+
+	& h6 {
+		margin-left: auto;
+	}
+}
+
 .message-body__main__text--markdown {
 	:deep(.rich-text--wrapper) {
 		h1 {

src/components/MessagesList/MessagesGroup/Message/MessageButtonsBar/MessageButtonsBar.vue

@@ -21,8 +21,7 @@
 
 <template>
 	<!-- Message Actions -->
-	<div v-click-outside="handleClickOutside"
-		class="message-buttons-bar">
+	<div v-click-outside="handleClickOutside">
 		<template v-if="!isReactionsMenuOpen">
 			<NcButton v-if="canReact"
 				type="tertiary"
@@ -578,24 +577,3 @@ export default {
 	},
 }
 </script>
-
-<style lang="scss" scoped>
-@import '../../../../../assets/variables';
-
-.message-buttons-bar {
-	display: flex;
-	right: 14px;
-	top: 8px;
-	position: sticky;
-	background-color: var(--color-main-background);
-	border-radius: calc(var(--default-clickable-area) / 2);
-	box-shadow: 0 0 4px 0 var(--color-box-shadow);
-	height: 44px;
-	z-index: 1;
-
-	& h6 {
-		margin-left: auto;
-	}
-}
-
-</style>

src/components/MessagesList/MessagesGroup/MessagesGroup.spec.js

@@ -3,6 +3,7 @@ import { cloneDeep } from 'lodash'
 import Vuex from 'vuex'
 
 import MessagesGroup from './MessagesGroup.vue'
+import MessagesSystemGroup from './MessagesSystemGroup.vue'
 
 import { ATTENDEE } from '../../../constants.js'
 import storeConfig from '../../../store/storeConfig.js'
@@ -123,7 +124,33 @@ describe('MessagesGroup.vue', () => {
 	})
 
 	test('renders grouped system messages', () => {
-		const wrapper = shallowMount(MessagesGroup, {
+		const MESSAGES = [{
+			id: 100,
+			token: TOKEN,
+			actorId: 'actor-1',
+			actorDisplayName: 'actor one',
+			actorType: ATTENDEE.ACTOR_TYPE.USERS,
+			message: 'Actor entered the scene',
+			messageType: 'comment',
+			messageParameters: {},
+			systemMessage: 'call_started',
+			timestamp: 100,
+			isReplyable: false,
+		}, {
+			id: 110,
+			token: TOKEN,
+			actorId: 'actor-1',
+			actorDisplayName: 'actor one',
+			actorType: ATTENDEE.ACTOR_TYPE.USERS,
+			message: 'Actor left the scene',
+			messageType: 'comment',
+			messageParameters: {},
+			systemMessage: 'call_stopped',
+			timestamp: 200,
+			isReplyable: false,
+		}]
+
+		const wrapper = shallowMount(MessagesSystemGroup, {
 			localVue,
 			store,
 			propsData: {
@@ -132,31 +159,7 @@ describe('MessagesGroup.vue', () => {
 				dateSeparator: '<date separator>',
 				previousMessageId: 90,
 				nextMessageId: 200,
-				messages: [{
-					id: 100,
-					token: TOKEN,
-					actorId: 'actor-1',
-					actorDisplayName: 'actor one',
-					actorType: ATTENDEE.ACTOR_TYPE.USERS,
-					message: 'Actor entered the scene',
-					messageType: 'comment',
-					messageParameters: {},
-					systemMessage: 'call_started',
-					timestamp: 100,
-					isReplyable: false,
-				}, {
-					id: 110,
-					token: TOKEN,
-					actorId: 'actor-1',
-					actorDisplayName: 'actor one',
-					actorType: ATTENDEE.ACTOR_TYPE.USERS,
-					message: 'Actor left the scene',
-					messageType: 'comment',
-					messageParameters: {},
-					systemMessage: 'call_stopped',
-					timestamp: 200,
-					isReplyable: false,
-				}],
+				messages: MESSAGES,
 			},
 		})
 
@@ -169,24 +172,24 @@ describe('MessagesGroup.vue', () => {
 		const messagesEl = wrapper.findAllComponents({ name: 'Message' })
 		// TODO: date separator
 		let message = messagesEl.at(0)
-		expect(message.attributes('id')).toBe('100')
-		expect(message.attributes('message')).toBe('Actor entered the scene')
-		expect(message.attributes('actorid')).toBe('actor-1')
-		expect(message.attributes('actordisplayname')).toBe('actor one')
-		expect(message.attributes('previousmessageid')).toBe('90')
-		expect(message.attributes('nextmessageid')).toBe('110')
-		expect(message.attributes('isfirstmessage')).toBe('true')
-		expect(message.attributes('showauthor')).not.toBeDefined()
+		expect(message.props('id')).toBe(MESSAGES[0].id)
+		expect(message.props('message')).toBe(MESSAGES[0].message)
+		expect(message.props('actorid')).toBe(MESSAGES[0].actorid)
+		expect(message.props('actordisplayname')).toBe(MESSAGES[0].actordisplayname)
+		expect(message.props('previousmessageid')).toBe(MESSAGES[0].previousmessageid)
+		expect(message.props('nextmessageid')).toBe(MESSAGES[0].nextmessageid)
+		expect(message.props('isfirstmessage')).toBe(MESSAGES[0].isfirstmessage)
+		expect(message.props('showauthor')).not.toBeDefined()
 
 		message = messagesEl.at(1)
-		expect(message.attributes('id')).toBe('110')
-		expect(message.attributes('message')).toBe('Actor left the scene')
-		expect(message.attributes('actorid')).toBe('actor-1')
-		expect(message.attributes('actordisplayname')).toBe('actor one')
-		expect(message.attributes('previousmessageid')).toBe('100')
-		expect(message.attributes('nextmessageid')).toBe('200')
-		expect(message.attributes('isfirstmessage')).not.toBeDefined()
-		expect(message.attributes('showauthor')).not.toBeDefined()
+		expect(message.props('id')).toBe(MESSAGES[1].id)
+		expect(message.props('message')).toBe(MESSAGES[1].message)
+		expect(message.props('actorid')).toBe(MESSAGES[1].actorid)
+		expect(message.props('actordisplayname')).toBe(MESSAGES[1].actordisplayname)
+		expect(message.props('previousmessageid')).toBe(MESSAGES[1].previousmessageid)
+		expect(message.props('nextmessageid')).toBe(MESSAGES[1].nextmessageid)
+		expect(message.props('isfirstmessage')).not.toBeDefined()
+		expect(message.props('showauthor')).not.toBeDefined()
 	})
 
 	test('renders guest display name', () => {

src/components/MessagesList/MessagesGroup/MessagesGroup.vue

@@ -27,9 +27,8 @@
 				role="heading"
 				aria-level="3">{{ dateSeparator }}</span>
 		</div>
-		<div class="wrapper"
-			:class="{'wrapper--system': isSystemMessage}">
-			<div v-if="!isSystemMessage" class="messages__avatar">
+		<div class="wrapper">
+			<div class="messages__avatar">
 				<AuthorAvatar :author-type="actorType"
 					:author-id="actorId"
 					:display-name="actorDisplayName" />
@@ -40,13 +39,13 @@
 					ref="message"
 					v-bind="message"
 					:is-first-message="index === 0"
+					:is-temporary="message.timestamp === 0"
 					:next-message-id="(messages[index + 1] && messages[index + 1].id) || nextMessageId"
 					:previous-message-id="(index > 0 && messages[index - 1].id) || previousMessageId"
 					:actor-type="actorType"
 					:actor-id="actorId"
 					:actor-display-name="actorDisplayName"
-					:show-author="!isSystemMessage"
-					:is-temporary="message.timestamp === 0" />
+					show-author />
 			</ul>
 		</div>
 	</div>
@@ -138,14 +137,6 @@ export default {
 
 			return displayName
 		},
-		/**
-		 * Whether the given message is a system message
-		 *
-		 * @return {boolean}
-		 */
-		isSystemMessage() {
-			return this.messages[0].systemMessage.length !== 0
-		},
 	},
 
 	methods: {
@@ -188,9 +179,6 @@ export default {
 	display: flex;
 	margin: auto;
 	padding: 0;
-	&--system {
-		padding-left: $clickable-area + 8px;
-	}
 	&:focus {
 		background-color: rgba(47, 47, 47, 0.068);
 	}