Merge pull request #1554 from pateljannat/quiz-in-video

feat: show quiz in between videos

frontend/components.d.ts

@@ -81,6 +81,7 @@ declare module 'vue' {
     Question: typeof import('./src/components/Modals/Question.vue')['default']
     Quiz: typeof import('./src/components/Quiz.vue')['default']
     QuizBlock: typeof import('./src/components/QuizBlock.vue')['default']
+    QuizInVideo: typeof import('./src/components/Modals/QuizInVideo.vue')['default']
     Rating: typeof import('./src/components/Controls/Rating.vue')['default']
     ReviewModal: typeof import('./src/components/Modals/ReviewModal.vue')['default']
     RouterLink: typeof import('vue-router')['RouterLink']

frontend/src/components/AppSidebar.vue

@@ -181,7 +181,16 @@
 import UserDropdown from '@/components/UserDropdown.vue'
 import CollapseSidebar from '@/components/Icons/CollapseSidebar.vue'
 import SidebarLink from '@/components/SidebarLink.vue'
-import { ref, onMounted, inject, watch, reactive, markRaw, h } from 'vue'
+import {
+	ref,
+	onMounted,
+	inject,
+	watch,
+	reactive,
+	markRaw,
+	h,
+	onUnmounted,
+} from 'vue'
 import { getSidebarLinks } from '../utils'
 import { usersStore } from '@/stores/user'
 import { sessionStore } from '@/stores/session'
@@ -626,4 +635,8 @@ watch(userResource, () => {
 const redirectToWebsite = () => {
 	window.open('https://frappe.io/learning', '_blank')
 }
+
+onUnmounted(() => {
+	socket.off('publish_lms_notifications')
+})
 </script>

frontend/src/components/DiscussionReplies.vue

@@ -97,7 +97,7 @@ import { createResource, TextEditor, Button, Dropdown, toast } from 'frappe-ui'
 import { timeAgo } from '../utils'
 import UserAvatar from '@/components/UserAvatar.vue'
 import { ChevronLeft, MoreHorizontal } from 'lucide-vue-next'
-import { ref, inject, onMounted } from 'vue'
+import { ref, inject, onMounted, onUnmounted } from 'vue'
 
 const showTopics = defineModel('showTopics')
 const newReply = ref('')
@@ -251,4 +251,10 @@ const deleteReply = (reply) => {
 		}
 	)
 }
+
+onUnmounted(() => {
+	socket.off('publish_message')
+	socket.off('update_message')
+	socket.off('delete_message')
+})
 </script>

frontend/src/components/Discussions.vue

@@ -70,7 +70,7 @@
 import { createResource, Button } from 'frappe-ui'
 import UserAvatar from '@/components/UserAvatar.vue'
 import { singularize, timeAgo } from '../utils'
-import { ref, onMounted, inject } from 'vue'
+import { ref, onMounted, inject, onUnmounted } from 'vue'
 import DiscussionReplies from '@/components/DiscussionReplies.vue'
 import DiscussionModal from '@/components/Modals/DiscussionModal.vue'
 import { MessageSquareText } from 'lucide-vue-next'
@@ -153,4 +153,8 @@ const showReplies = (topic) => {
 const openTopicModal = () => {
 	showTopicModal.value = true
 }
+
+onUnmounted(() => {
+	socket.off('new_discussion_topic')
+})
 </script>

frontend/src/components/Modals/QuizInVideo.vue

@@ -0,0 +1,225 @@
+<template>
+	<Dialog
+		v-model="show"
+		:options="{
+			title: __('Add quiz to this video'),
+			size: '2xl',
+		}"
+	>
+		<template #body-content>
+			<div class="text-base">
+				<div class="flex items-end gap-4">
+					<FormControl
+						:label="__('Time in Video')"
+						v-model="quiz.time"
+						type="text"
+						placeholder="2:15"
+						class="flex-1"
+					/>
+					<Link
+						v-model="quiz.quiz"
+						:label="__('Quiz')"
+						doctype="LMS Quiz"
+						class="flex-1"
+					/>
+					<Button @click="addQuiz()" variant="solid">
+						<template #prefix>
+							<Plus class="w-4 h-4 stroke-1.5" />
+						</template>
+						{{ __('Add') }}
+					</Button>
+				</div>
+
+				<div class="mt-10 mb-5">
+					<div class="font-medium mb-4">
+						{{ __('Quizzes in this video') }}
+					</div>
+					<ListView
+						v-if="allQuizzes.length"
+						:columns="columns"
+						:rows="allQuizzes"
+						row-key="quiz"
+						:options="{
+							showTooltip: false,
+						}"
+					>
+						<ListHeader
+							class="mb-2 grid items-center space-x-4 rounded bg-surface-gray-2 p-2"
+						>
+							<ListHeaderItem :item="item" v-for="item in columns">
+								<template #prefix="{ item }">
+									<component
+										v-if="item.icon"
+										:is="item.icon"
+										class="h-4 w-4 stroke-1.5 ml-4"
+									/>
+								</template>
+							</ListHeaderItem>
+						</ListHeader>
+
+						<ListRows>
+							<ListRow :row="row" v-for="row in allQuizzes">
+								<template #default="{ column, item }">
+									<ListRowItem
+										:item="row[column.key as keyof Quiz]"
+										:align="column.align"
+									>
+										<div v-if="column.key == 'time'" class="leading-5 text-sm">
+											{{ formatTimestamp(row[column.key as keyof Quiz]) }}
+										</div>
+										<div v-else class="leading-5 text-sm">
+											{{ row[column.key as keyof Quiz] }}
+										</div>
+									</ListRowItem>
+								</template>
+							</ListRow>
+						</ListRows>
+
+						<ListSelectBanner>
+							<template #actions="{ unselectAll, selections }">
+								<div class="flex gap-2">
+									<Button
+										variant="ghost"
+										@click="removeQuiz(selections, unselectAll)"
+									>
+										<Trash2 class="h-4 w-4 stroke-1.5" />
+									</Button>
+								</div>
+							</template>
+						</ListSelectBanner>
+					</ListView>
+
+					<div v-else class="text-ink-gray-5 italic text-xs">
+						{{ __('No quizzes added yet.') }}
+					</div>
+				</div>
+			</div>
+		</template>
+	</Dialog>
+</template>
+<script setup lang="ts">
+import {
+	Dialog,
+	Button,
+	FormControl,
+	ListView,
+	ListHeader,
+	ListHeaderItem,
+	ListRows,
+	ListRow,
+	ListRowItem,
+	ListSelectBanner,
+	toast,
+} from 'frappe-ui'
+import { computed, reactive, ref, watch } from 'vue'
+import { Plus, Trash2 } from 'lucide-vue-next'
+import { formatTimestamp } from '@/utils'
+import Link from '@/components/Controls/Link.vue'
+
+type Quiz = {
+	time: string
+	quiz: string
+}
+
+const show = defineModel()
+const allQuizzes = ref<Quiz[]>([])
+const quiz = reactive<Quiz>({
+	time: '',
+	quiz: '',
+})
+
+const props = defineProps({
+	quizzes: {
+		type: Array as () => Quiz[],
+		default: () => [],
+	},
+	saveQuizzes: {
+		type: Function,
+		required: true,
+	},
+	duration: {
+		type: Number,
+		default: 0,
+	},
+})
+
+const addQuiz = () => {
+	quiz.time = `${getTimeInSeconds()}`
+	if (!isTimeValid() || !isFormComplete()) return
+
+	allQuizzes.value.push({
+		time: quiz.time,
+		quiz: quiz.quiz,
+	})
+
+	props.saveQuizzes(allQuizzes.value)
+
+	quiz.time = ''
+	quiz.quiz = ''
+}
+
+const getTimeInSeconds = () => {
+	if (quiz.time && !quiz.time.includes(':')) {
+		quiz.time = `${quiz.time}:00`
+	}
+	const timeParts = quiz.time.split(':')
+	const timeInSeconds = parseInt(timeParts[0]) * 60 + parseInt(timeParts[1])
+
+	return timeInSeconds
+}
+
+const isTimeValid = () => {
+	if (parseInt(quiz.time) > props.duration) {
+		toast.error(__('Time in video exceeds the total duration of the video.'))
+		return false
+	}
+	return true
+}
+
+const isFormComplete = () => {
+	if (!quiz.time) {
+		toast.error(__('Please enter a valid timestamp'))
+		return false
+	}
+
+	if (!quiz.quiz) {
+		toast.error(__('Please select a quiz'))
+		return false
+	}
+
+	return true
+}
+
+const removeQuiz = (selections: string, unselectAll: () => void) => {
+	Array.from(selections).forEach((selection) => {
+		const index = allQuizzes.value.findIndex((q) => q.quiz === selection)
+		if (index !== -1) {
+			allQuizzes.value.splice(index, 1)
+		}
+		unselectAll()
+	})
+	props.saveQuizzes(allQuizzes.value)
+}
+
+watch(
+	() => props.quizzes,
+	(newQuizzes) => {
+		allQuizzes.value = newQuizzes
+	},
+	{ immediate: true }
+)
+
+const columns = computed(() => {
+	return [
+		{
+			key: 'quiz',
+			label: __('Quiz'),
+		},
+		{
+			key: 'time',
+			label: __('Time in Video (minutes)'),
+			align: 'center',
+		},
+	]
+})
+</script>

frontend/src/components/Quiz.vue

@@ -1,8 +1,11 @@
 <template>
 	<div v-if="quiz.data">
 		<div
-			class="bg-surface-blue-2 space-y-1 py-2 px-2 mb-4 rounded-md text-sm text-ink-blue-3"
+			class="bg-surface-blue-2 space-y-1 py-2 px-2 mb-4 rounded-md text-sm text-ink-blue-3 leading-5"
 		>
+			<div v-if="inVideo">
+				{{ __('You will have to complete the quiz to continue the video') }}
+			</div>
 			<div class="leading-5">
 				{{
 					__('This quiz consists of {0} questions.').format(questions.length)
@@ -55,19 +58,30 @@
 				<div class="font-semibold text-lg text-ink-gray-9">
 					{{ quiz.data.title }}
 				</div>
-				<Button
+				<div class="flex items-center justify-center space-x-2 mt-4">
+					<Button
+						v-if="
+							!quiz.data.max_attempts ||
+							attempts.data?.length < quiz.data.max_attempts
+						"
+						variant="solid"
+						@click="startQuiz"
+					>
+						<span>
+							{{ inVideo ? __('Start the Quiz') : __('Start') }}
+						</span>
+					</Button>
+					<Button v-if="inVideo" @click="props.backToVideo()">
+						{{ __('Resume Video') }}
+					</Button>
+				</div>
+				<div
 					v-if="
-						!quiz.data.max_attempts ||
-						attempts.data?.length < quiz.data.max_attempts
+						quiz.data.max_attempts &&
+						attempts.data?.length >= quiz.data.max_attempts
 					"
-					@click="startQuiz"
-					class="mt-2"
+					class="leading-5 text-ink-gray-7"
 				>
-					<span>
-						{{ __('Start') }}
-					</span>
-				</Button>
-				<div v-else class="leading-5 text-ink-gray-7">
 					{{
 						__(
 							'You have already exceeded the maximum number of attempts allowed for this quiz.'
@@ -247,18 +261,23 @@
 					)
 				}}
 			</div>
-			<Button
-				@click="resetQuiz()"
-				class="mt-2"
-				v-if="
-					!quiz.data.max_attempts ||
-					attempts?.data.length < quiz.data.max_attempts
-				"
-			>
-				<span>
-					{{ __('Try Again') }}
-				</span>
-			</Button>
+			<div class="space-x-2">
+				<Button
+					@click="resetQuiz()"
+					class="mt-2"
+					v-if="
+						!quiz.data.max_attempts ||
+						attempts?.data.length < quiz.data.max_attempts
+					"
+				>
+					<span>
+						{{ __('Try Again') }}
+					</span>
+				</Button>
+				<Button v-if="inVideo" @click="props.backToVideo()">
+					{{ __('Resume Video') }}
+				</Button>
+			</div>
 		</div>
 		<div
 			v-if="
@@ -308,13 +327,20 @@ let questions = reactive([])
 const possibleAnswer = ref(null)
 const timer = ref(0)
 let timerInterval = null
-const router = useRouter()
 
 const props = defineProps({
 	quizName: {
 		type: String,
 		required: true,
 	},
+	inVideo: {
+		type: Boolean,
+		default: false,
+	},
+	backToVideo: {
+		type: Function,
+		default: () => {},
+	},
 })
 
 const quiz = createResource({
@@ -611,11 +637,15 @@ const getInstructions = (question) => {
 }
 
 const markLessonProgress = () => {
-	if (router.currentRoute.value.name == 'Lesson') {
+	let pathname = window.location.pathname.split('/')
+	if (pathname[2] != 'courses') return
+	let lessonIndex = pathname.pop().split('-')
+
+	if (lessonIndex.length == 2) {
 		call('lms.lms.api.mark_lesson_progress', {
-			course: router.currentRoute.value.params.courseName,
-			chapter_number: router.currentRoute.value.params.chapterNumber,
-			lesson_number: router.currentRoute.value.params.lessonNumber,
+			course: pathname[3],
+			chapter_number: lessonIndex[0],
+			lesson_number: lessonIndex[1],
 		})
 	}
 }

frontend/src/components/VideoBlock.vue

@@ -1,80 +1,129 @@
 <template>
-	<div ref="videoContainer" class="video-block relative group">
-		<video
-			@timeupdate="updateTime"
-			@ended="videoEnded"
-			@click="togglePlay"
-			oncontextmenu="return false"
-			class="rounded-md border border-gray-100 cursor-pointer"
-			ref="videoRef"
-		>
-			<source :src="fileURL" :type="type" />
-		</video>
+	<div>
 		<div
-			v-if="!playing"
-			class="absolute inset-0 flex items-center justify-center cursor-pointer"
-			@click="playVideo"
+			v-if="quizzes.length && !showQuiz && readOnly"
+			class="bg-surface-blue-2 space-y-1 py-3 px-4 rounded-md text-sm text-ink-blue-3 leading-5"
 		>
-			<div
-				class="rounded-full p-4 pl-4.5"
-				style="
-					background: radial-gradient(
-						circle,
-						rgba(0, 0, 0, 0.3) 0%,
-						rgba(0, 0, 0, 0.4) 50%
-					);
-				"
-			>
-				<Play />
+			{{
+				__('This video contains {0} {1}:').format(
+					quizzes.length,
+					quizzes.length == 1 ? 'quiz' : 'quizzes'
+				)
+			}}
+
+			<div v-for="(quiz, index) in quizzes" class="pl-3 mt-1">
+				<span> {{ index + 1 }}. {{ quiz.quiz }} </span>
+				{{ __('at {0}').format(formatTimestamp(quiz.time)) }}
 			</div>
 		</div>
 		<div
-			class="flex items-center space-x-2 py-2 px-1 text-ink-white bg-gradient-to-b from-transparent to-black/75 absolute bottom-0 left-0 right-0 mx-auto rounded-md"
-			:class="{
-				'invisible group-hover:visible': playing,
-			}"
+			v-if="!showQuiz"
+			ref="videoContainer"
+			class="video-block relative group"
 		>
-			<Button variant="ghost">
-				<template #icon>
-					<Play
-						v-if="!playing"
-						@click="playVideo"
-						class="size-4 text-ink-gray-9"
-					/>
-					<Pause v-else @click="pauseVideo" class="size-5 text-ink-white" />
-				</template>
-			</Button>
-			<Button variant="ghost" @click="toggleMute">
-				<template #icon>
-					<Volume2 v-if="!muted" class="size-5 text-ink-white" />
-					<VolumeX v-else class="size-5 text-ink-white" />
-				</template>
-			</Button>
-			<input
-				type="range"
-				min="0"
-				:max="duration"
-				step="0.1"
-				v-model="currentTime"
-				@input="changeCurrentTime"
-				class="duration-slider w-full h-1"
-			/>
-			<span class="text-sm font-semibold">
-				{{ formatTime(currentTime) }} / {{ formatTime(duration) }}
-			</span>
-			<Button variant="ghost" @click="toggleFullscreen">
-				<template #icon>
-					<Maximize class="size-5 text-ink-white" />
-				</template>
+			<video
+				@timeupdate="updateTime"
+				@ended="videoEnded"
+				@click="togglePlay"
+				oncontextmenu="return false"
+				class="rounded-md border border-gray-100 cursor-pointer"
+				ref="videoRef"
+			>
+				<source :src="fileURL" :type="type" />
+			</video>
+			<div
+				v-if="!playing"
+				class="absolute inset-0 flex items-center justify-center cursor-pointer"
+				@click="playVideo"
+			>
+				<div
+					class="rounded-full p-4 pl-4.5"
+					style="
+						background: radial-gradient(
+							circle,
+							rgba(0, 0, 0, 0.3) 0%,
+							rgba(0, 0, 0, 0.4) 50%
+						);
+					"
+				>
+					<Play />
+				</div>
+			</div>
+			<div
+				class="flex items-center space-x-2 py-2 px-1 text-ink-white bg-gradient-to-b from-transparent to-black/75 absolute bottom-0 left-0 right-0 mx-auto rounded-md"
+				:class="{
+					'invisible group-hover:visible': playing,
+				}"
+			>
+				<Button variant="ghost" class="hover:bg-transparent">
+					<template #icon>
+						<Play
+							v-if="!playing"
+							@click="playVideo"
+							class="size-4 text-ink-gray-9"
+						/>
+						<Pause v-else @click="pauseVideo" class="size-5 text-ink-white" />
+					</template>
+				</Button>
+				<input
+					type="range"
+					min="0"
+					:max="duration"
+					step="0.1"
+					v-model="currentTime"
+					@input="changeCurrentTime"
+					class="duration-slider w-full h-1"
+				/>
+				<span class="text-sm font-medium">
+					{{ formatSeconds(currentTime) }} / {{ formatSeconds(duration) }}
+				</span>
+				<Button
+					variant="ghost"
+					@click="toggleMute"
+					class="hover:bg-transparent"
+				>
+					<template #icon>
+						<Volume2 v-if="!muted" class="size-5 text-ink-white" />
+						<VolumeX v-else class="size-5 text-ink-white" />
+					</template>
+				</Button>
+				<Button
+					variant="ghost"
+					@click="toggleFullscreen"
+					class="hover:bg-transparent"
+				>
+					<template #icon>
+						<Maximize class="size-5 text-ink-white" />
+					</template>
+				</Button>
+			</div>
+		</div>
+		<Quiz
+			v-if="showQuiz"
+			:quizName="currentQuiz"
+			:inVideo="true"
+			:backToVideo="resumeVideo"
+		/>
+		<div v-if="!readOnly" @click="showQuizModal = true">
+			<Button>
+				{{ __('Add Quiz to Video') }}
 			</Button>
 		</div>
 	</div>
+	<QuizInVideo
+		v-model="showQuizModal"
+		:quizzes="quizzes"
+		:saveQuizzes="saveQuizzes"
+		:duration="duration"
+	/>
 </template>
 <script setup>
 import { ref, onMounted, computed } from 'vue'
 import { Pause, Maximize, Volume2, VolumeX } from 'lucide-vue-next'
 import { Button } from 'frappe-ui'
+import { formatSeconds, formatTimestamp } from '@/utils'
 import Play from '@/components/Icons/Play.vue'
+import QuizInVideo from '@/components/Modals/QuizInVideo.vue'
 
 const videoRef = ref(null)
 const videoContainer = ref(null)
@@ -82,6 +131,10 @@ let playing = ref(false)
 let currentTime = ref(0)
 let duration = ref(0)
 let muted = ref(false)
+const showQuizModal = ref(false)
+const showQuiz = ref(false)
+const currentQuiz = ref(null)
+const nextQuiz = ref({})
 
 const props = defineProps({
 	file: {
@@ -92,34 +145,81 @@ const props = defineProps({
 		type: String,
 		default: 'video/mp4',
 	},
+	readOnly: {
+		type: String,
+		default: true,
+	},
+	quizzes: {
+		type: Array,
+		default: () => [],
+	},
+	saveQuizzes: {
+		type: Function,
+	},
 })
 
 onMounted(() => {
+	updateCurrentTime()
+	updateNextQuiz()
+})
+
+const updateCurrentTime = () => {
 	setTimeout(() => {
 		videoRef.value.onloadedmetadata = () => {
 			duration.value = videoRef.value.duration
 		}
 		videoRef.value.ontimeupdate = () => {
-			currentTime.value = videoRef.value.currentTime
+			currentTime.value = videoRef.value?.currentTime || currentTime.value
+			if (currentTime.value >= nextQuiz.value.time) {
+				videoRef.value.pause()
+				playing.value = false
+				videoRef.value.onTimeupdate = null
+				currentQuiz.value = nextQuiz.value.quiz
+				showQuiz.value = true
+			}
 		}
 	}, 0)
-})
+}
+
+const resumeVideo = (restart = false) => {
+	showQuiz.value = false
+	currentQuiz.value = null
+	updateCurrentTime()
+	setTimeout(() => {
+		videoRef.value.currentTime = restart ? 0 : currentTime.value
+		videoRef.value.play()
+		playing.value = true
+		updateNextQuiz()
+	}, 0)
+}
+
+const updateNextQuiz = () => {
+	if (!props.quizzes.length) return
+
+	props.quizzes.forEach((quiz) => {
+		if (typeof quiz.time == 'string' && quiz.time.includes(':')) {
+			let time = quiz.time.split(':')
+			let timeInSeconds = parseInt(time[0]) * 60 + parseInt(time[1])
+			quiz.time = timeInSeconds
+		}
+	})
+
+	props.quizzes.sort((a, b) => a.time - b.time)
+
+	const nextQuizIndex = props.quizzes.findIndex(
+		(quiz) => quiz.time > currentTime.value
+	)
+	if (nextQuizIndex !== -1) {
+		nextQuiz.value = props.quizzes[nextQuizIndex]
+	} else {
+		nextQuiz.value = {}
+	}
+}
 
 const fileURL = computed(() => {
-	if (isYoutube) {
-		let url = props.file
-		if (url.includes('watch?v=')) {
-			url = url.replace('watch?v=', 'embed/')
-		}
-		return `${url}?autoplay=0&controls=0&disablekb=1&playsinline=1&cc_load_policy=1&cc_lang_pref=auto`
-	}
 	return props.file
 })
 
-const isYoutube = computed(() => {
-	return props.type == 'video/youtube'
-})
-
 const playVideo = () => {
 	videoRef.value.play()
 	playing.value = true
@@ -149,12 +249,7 @@ const toggleMute = () => {
 
 const changeCurrentTime = () => {
 	videoRef.value.currentTime = currentTime.value
-}
-
-const formatTime = (time) => {
-	const minutes = Math.floor(time / 60)
-	const seconds = Math.floor(time % 60)
-	return `${minutes}:${seconds < 10 ? '0' : ''}${seconds}`
+	updateNextQuiz()
 }
 
 const toggleFullscreen = () => {

frontend/src/pages/Lesson.vue

@@ -303,6 +303,7 @@ import ProgressBar from '@/components/ProgressBar.vue'
 import CertificationLinks from '@/components/CertificationLinks.vue'
 
 const user = inject('$user')
+const socket = inject('$socket')
 const router = useRouter()
 const route = useRoute()
 const allowDiscussions = ref(false)
@@ -335,6 +336,11 @@ const props = defineProps({
 onMounted(() => {
 	startTimer()
 	document.addEventListener('fullscreenchange', attachFullscreenEvent)
+	socket.on('update_lesson_progress', (data) => {
+		if (data.course === props.courseName) {
+			lessonProgress.value = data.progress
+		}
+	})
 })
 
 const attachFullscreenEvent = () => {

frontend/src/pages/LessonForm.vue

@@ -210,7 +210,7 @@ const addInstructorNotes = (data) => {
 const enableAutoSave = () => {
 	autoSaveInterval = setInterval(() => {
 		saveLesson({ showSuccessMessage: false })
-	}, 10000)
+	}, 5000)
 }
 
 const keyboardShortcut = (e) => {

frontend/src/pages/Notifications.vue

@@ -68,7 +68,7 @@ import {
 	usePageMeta,
 } from 'frappe-ui'
 import { sessionStore } from '../stores/session'
-import { computed, inject, ref, onMounted } from 'vue'
+import { computed, inject, ref, onMounted, onUnmounted } from 'vue'
 import { useRouter } from 'vue-router'
 import { X } from 'lucide-vue-next'
 
@@ -135,6 +135,10 @@ const markAllAsRead = createResource({
 	},
 })
 
+onUnmounted(() => {
+	socket.off('publish_lms_notifications')
+})
+
 const breadcrumbs = computed(() => {
 	let crumbs = [
 		{

frontend/src/utils/index.js

@@ -28,20 +28,21 @@ export function timeAgo(date) {
 export function formatTime(timeString) {
 	if (!timeString) return ''
 	const [hour, minute] = timeString.split(':').map(Number)
-
-	// Create a Date object with dummy values for day, month, and year
 	const dummyDate = new Date(0, 0, 0, hour, minute)
-
-	// Use Intl.DateTimeFormat to format the time in 12-hour format
 	const formattedTime = new Intl.DateTimeFormat('en-US', {
 		hour: 'numeric',
 		minute: 'numeric',
 		hour12: true,
 	}).format(dummyDate)
-
 	return formattedTime
 }
 
+export const formatSeconds = (time) => {
+	const minutes = Math.floor(time / 60)
+	const seconds = Math.floor(time % 60)
+	return `${minutes}:${seconds < 10 ? '0' : ''}${seconds}`
+}
+
 export function formatNumber(number) {
 	return number.toLocaleString('en-IN', {
 		maximumFractionDigits: 0,
@@ -614,3 +615,10 @@ export const updateMetaInfo = (type, route, meta) => {
 		console.error(error)
 	})
 }
+
+export const formatTimestamp = (seconds) => {
+	const date = new Date(seconds * 1000)
+	const minutes = String(date.getUTCMinutes()).padStart(2, '0')
+	const secs = String(date.getUTCSeconds()).padStart(2, '0')
+	return `${minutes}:${secs}`
+}

frontend/src/utils/upload.js

@@ -46,7 +46,14 @@ export class Upload {
 		if (this.isVideo(file.file_type)) {
 			const app = createApp(VideoBlock, {
 				file: file.file_url,
+				readOnly: this.readOnly,
+				quizzes: file.quizzes || [],
+				saveQuizzes: (quizzes) => {
+					if (this.readOnly) return
+					this.data.quizzes = quizzes
+				},
 			})
+			app.use(translationPlugin)
 			app.mount(this.wrapper)
 			return
 		} else if (this.isAudio(file.file_type)) {
@@ -93,6 +100,7 @@ export class Upload {
 		return {
 			file_url: this.data.file_url,
 			file_type: this.data.file_type,
+			quizzes: this.data.quizzes || [],
 		}
 	}
 

lms/lms/doctype/course_lesson/course_lesson.py

@@ -2,12 +2,13 @@
 # For license information, please see license.txt
 
 import frappe
+import json
 from frappe import _
 from frappe.model.document import Document
 from frappe.utils.telemetry import capture
 from lms.lms.utils import get_course_progress
 from ...md import find_macros
-import json
+from frappe.realtime import get_website_room
 
 
 class CourseLesson(Document):
@@ -76,6 +77,13 @@ def save_progress(lesson, course):
 	enrollment.save()
 	enrollment.run_method("on_change")
 
+	frappe.publish_realtime(
+		event="update_lesson_progress",
+		room=get_website_room(),
+		message={"course": course, "lesson": lesson, "progress": progress},
+		after_commit=True,
+	)
+
 	return progress
 
 
@@ -96,6 +104,11 @@ def get_quiz_progress(lesson):
 		for block in content.get("blocks"):
 			if block.get("type") == "quiz":
 				quizzes.append(block.get("data").get("quiz"))
+			if block.get("type") == "upload":
+				quizzes_in_video = block.get("data").get("quizzes")
+				if quizzes_in_video and len(quizzes_in_video) > 0:
+					for row in quizzes_in_video:
+						quizzes.append(row.get("quiz"))
 
 	elif lesson_details.body:
 		macros = find_macros(lesson_details.body)