feat: quiz base

frontend/package.json

@@ -16,7 +16,8 @@
     "tailwindcss": "^3.2.7",
     "vue": "^3.2.25",
 		"dayjs": "^1.11.6",
-    "vue-router": "^4.0.12"
+    "vue-router": "^4.0.12",
+    "markdown-it": "^14.0.0"
   },
   "devDependencies": {
     "@vitejs/plugin-vue": "^2.0.0",

frontend/src/components/CourseOutline.vue

@@ -1,7 +1,7 @@
 <template>
-    <div class="text-base">
+    <div class="course-outline text-base">
         <div class="mt-4">
-            <Disclosure v-slot="{ open }" v-for="(chapter, index) in outline.data" :key="chapter.name" :defaultOpen="index == 0">
+            <Disclosure v-slot="{ open }" v-for="(chapter, index) in outline.data" :key="chapter.name" :defaultOpen="chapter.idx == route.params.chapterNumber">
                 <DisclosureButton class="flex w-full px-2 pt-2 pb-3">
                     <ChevronRight
                         :class="{'rotate-90 transform duration-200' : open, 'duration-200' : !open, 'open': index == 1}"
@@ -11,13 +11,24 @@
                         {{ chapter.title }}
                     </div>
                 </DisclosureButton>
-                <DisclosurePanel class="px-10 pb-4">
+                <DisclosurePanel class="pb-2">
                     <div v-for="lesson in chapter.lessons" :key="lesson.name">
-                        <div class="flex items-center text-base mb-3">
+                        <div class="outline-lesson mb-2 px-8">
-                            <MonitorPlay v-if="lesson.icon === 'icon-youtube'" class="h-4 w-4 text-gray-900 stroke-1 mr-2"/>
+                            <router-link :to='{
-                            <HelpCircle v-else-if="lesson.icon === 'icon-quiz'" class="h-4 w-4 text-gray-900 stroke-1 mr-2"/>
+                                name: "Lesson",
-                            <FileText v-else-if="lesson.icon === 'icon-list'" class="h-4 w-4 text-gray-900 stroke-1 mr-2"/>
+                                params: {
-                            {{ lesson.title }}
+                                    courseName: courseName,
+                                    chapterNumber: lesson.number.split(".")[0],
+                                    lessonNumber: lesson.number.split(".")[1],
+                                }
+                            }'>
+                                <div class="flex items-center text-base">
+                                    <MonitorPlay v-if="lesson.icon === 'icon-youtube'" class="h-4 w-4 text-gray-900 stroke-1 mr-2"/>
+                                    <HelpCircle v-else-if="lesson.icon === 'icon-quiz'" class="h-4 w-4 text-gray-900 stroke-1 mr-2"/>
+                                    <FileText v-else-if="lesson.icon === 'icon-list'" class="h-4 w-4 text-gray-900 stroke-1 mr-2"/>
+                                    {{ lesson.title }}
+                                </div>
+                            </router-link>
                         </div>
                     </div>
                 </DisclosurePanel>
@@ -29,7 +40,9 @@
 import { createResource } from "frappe-ui";
 import { Disclosure, DisclosureButton, DisclosurePanel } from '@headlessui/vue';
 import { ChevronRight, MonitorPlay, HelpCircle, FileText } from 'lucide-vue-next';
+import { useRoute } from "vue-router";
 
+const route = useRoute();
 const props = defineProps({
     courseName: {
         type: String,
@@ -45,4 +58,10 @@ const outline = createResource({
     },
     auto: true,
 });
-</script>
+</script>
+<style>
+.outline-lesson:has(.router-link-active) {
+    background-color: theme('colors.gray.100');
+    padding: 0.5rem 0 0.5rem 2rem;
+}
+</style>

frontend/src/components/CourseReviews.vue

@@ -82,7 +82,7 @@ const props = defineProps({
     },
     membership: {
         type: Object,
-        required: true,
+        required: false,
     },
 });
 
@@ -98,7 +98,7 @@ const reviews = createResource({
     },
     auto: true,
 });
-console.log(reviews)
+
 const rating_percent = computed(() => {
     let rating_count = {};
     let rating_percent = {};

frontend/src/components/Quiz.vue

@@ -0,0 +1,83 @@
+<template>
+    <div v-if="quiz.doc">
+        <div v-if="activeQuestion == 0">
+            <div class="bg-blue-100 py-2 px-2 mb-4 rounded-md text-sm text-blue-800">
+                <div class="leading-relaxed">
+                    {{ __("This quiz consists of {0} questions.").format(quiz.doc.questions.length) }}
+                </div>
+                <div v-if="quiz.doc.passing_percentage" class="leading-relaxed">
+                    {{ __("You will have to get {0}% correct answers in order to pass the quiz.").format(quiz.doc.passing_percentage) }}
+                </div>
+                <div v-if="quiz.doc.max_attempts" class="leading-relaxed">
+                    {{ __("You can attempt this quiz {0}.").format(quiz.doc.max_attempts == 1 ? "1 time" : `${quiz.doc.max_attempts} times`) }}
+                </div>
+                <div v-if="quiz.doc.time" class="leading-relaxed">
+                    {{ __("The quiz has a time limit.For each question you will be given { 0} seconds.").format(quiz.doc.time) }}
+                </div>
+            </div>
+            <div class="border text-center p-20 font-semibold text-lg rounded-md">
+                <div>
+                    {{ quiz.doc.title }}
+                </div>
+                <Button @click="startQuiz" class="mt-2">
+                    <span>
+                        {{ __("Start") }}
+                    </span>
+                </Button>
+            </div>
+            
+        </div>
+
+        <div v-else>
+            <div v-for="index in quiz.doc.questions.length">
+                <div v-if="index == activeQuestion">
+                    {{ questionDetails }}
+                </div>
+            </div>
+        </div>
+    </div>
+</template>
+<script setup>
+import { createDocumentResource, Button } from 'frappe-ui';
+import { ref, watch, inject } from 'vue';
+
+const user = inject("$user");
+
+const props = defineProps({
+    quizName: {
+        type: String,
+        required: true,
+    },
+})
+
+const activeQuestion = ref(0);
+const currentQuestion = ref("");
+
+const quiz = createDocumentResource({
+    doctype: "LMS Quiz",
+    name: props.quizName,
+    cache: ["quiz", props.quizName],
+});
+console.log(user.data)
+if (user.data) {
+    quiz.reload();
+}
+
+const questionDetails = createDocumentResource({
+    doctype: "LMS Question",
+    name: currentQuestion.value,
+    cache: ["question", props.quizName, currentQuestion.value],
+});
+console.log(questionDetails)
+const startQuiz = () => {
+    activeQuestion.value = 1;
+}
+
+watch(activeQuestion, (value) => {
+    if (value > 0) {
+        currentQuestion.value = quiz.doc.questions[value - 1];
+        console.log(currentQuestion.value)
+        console.log(questionDetails)
+    }
+})
+</script>

frontend/src/main.js

@@ -32,9 +32,5 @@ app.mount('#app')
 const { userResource } = usersStore()
 let { isLoggedIn } = sessionStore()
 
-if (isLoggedIn) {
-	await userResource.reload()
-}
-
 app.provide('$user', userResource)
 app.config.globalProperties.$user = userResource

frontend/src/pages/Lesson.vue

@@ -4,10 +4,43 @@
             <Breadcrumbs class="h-7" :items="breadcrumbs" />
         </header>
         <div class="grid grid-cols-[70%,30%] h-full">
-            <div class="border-r-2 container pt-5 pb-10">
+            <div v-if="lesson.data.no_preview" class="border-r-2 text-center pt-10">
-                <div class="text-3xl font-semibold">
+                <p class="mb-4">
-                    {{ lesson.data.title }}
+                    {{ __("This lesson is not available for preview. Please enroll in the course to access it.") }}
+                </p>
+                <router-link :to='{ name: "CourseDetail", params: { courseName: courseName } }'>
+                    <Button variant="solid">
+                        {{ __("Start Learning") }}
+                    </Button>
+                </router-link>
+            </div>
+            <div v-else class="border-r-2 container pt-5 pb-10">
+                <div class="flex items-center justify-between">
+                     <div class="text-3xl font-semibold">
+                        {{ lesson.data.title }}
+                    </div>
+                    <div>
+                        <router-link v-if="lesson.data.prev" :to='{name: "Lesson", params: {
+                            courseName: courseName,
+                            chapterNumber: lesson.data.prev.split(".")[0],
+                            lessonNumber: lesson.data.prev.split(".")[1]
+                        }}'>
+                            <Button class="mr-2">
+                                <ChevronLeft class="w-4 h-4 stroke-1"/>
+                            </Button>
+                        </router-link>
+                        <router-link v-if="lesson.data.next" :to='{name: "Lesson", params: {
+                            courseName: courseName,
+                            chapterNumber: lesson.data.next.split(".")[0],
+                            lessonNumber: lesson.data.next.split(".")[1]
+                        }}'>
+                            <Button>
+                                <ChevronRight class="w-4 h-4 stroke-1"/>
+                            </Button>
+                        </router-link>
+                    </div>
                 </div>
+               
                 <div class="flex items-center mt-2">
                     <span class="mr-1" :class="{ 'avatar-group overlap': course.data.instructors.length > 1 }">
                         <UserAvatar v-for="instructor in course.data.instructors" :user="instructor" />
@@ -22,7 +55,46 @@
                         {{ course.data.instructors[0].first_name }} and {{ course.data.instructors.length - 1 }} others
                     </span>
                 </div>
-                <div v-html="lesson.data.rendered_content" class="lesson-content mt-6"></div>
+                <!-- <div v-html="lesson.data.rendered_content" class="lesson-content mt-6"></div> -->
+                <div class="lesson-content mt-6">
+                    <div v-for="block in lesson.data.body.split('\n\n')">
+                        <div v-if='block.includes("{{ YouTubeVideo")'>
+                            <iframe class="youtube-video" :src="getYouTubeVideoSource(block)" width="100%" height="400" frameborder="0" allowfullscreen></iframe>
+                        </div>
+                        <div v-else-if='block.includes("{{ Quiz")'>
+                            <Quiz v-if="user" :quizName="getId(block)"/>
+                            <div v-else>
+                                <div>
+                                    {{ __("Please login to access this quiz.") }}
+                                </div>
+                                <Button @click="window.location.href = `/login?redirect-to=/courses/${courseName}`">
+                                    <span>
+                                        {{ __("Login") }}
+                                    </span>
+                                </Button>
+                            </div>
+                        </div>
+                        <div v-else-if='block.includes("{{ Video")'>
+                            <video controls width='100%' controlsList='nodownload'>
+                                <source :src="getId(block)" type='video/mp4'>
+                            </video>
+                        </div>
+                        <div v-else-if='block.includes("{{ PDF")'>
+                            <iframe :src="getPDFSource(block)" width="100%" height="400" frameborder="0" allowfullscreen></iframe>
+                        </div>
+                        <div v-else-if='block.includes("{{ Audio")'>
+                            <audio width='100%' controls controlsList='nodownload'>
+                                <source :src="getId(block)" type='audio/mp3'>
+                            </audio>
+                        </div>
+                        <div v-else-if='block.includes("{{ Embed")'>
+                            <iframe width="100%" height="400" :src="getId(block)" frameborder="0" allowfullscreen>
+                            </iframe>
+                        </div>
+                        <div v-else v-html="markdown.render(block)">
+                        </div>
+                    </div>
+                </div>
             </div>
             <div class="sticky top-10">
                 <div class="bg-gray-50 p-5 border-b-2">
@@ -37,22 +109,30 @@
                             :style="{ width: Math.ceil(course.data.membership.progress) + '%' }"></div>
                     </div>
                 </div>
-                <CourseOutline :courseName="lesson.data.course" />
+                <CourseOutline :courseName="courseName" :key="chapterNumber" />
             </div>
         </div>
     </div>
 </template>
 <script setup>
-import { createResource, Breadcrumbs } from "frappe-ui";
+import { createResource, Breadcrumbs, Button } from "frappe-ui";
-import { computed, onMounted, onBeforeMount, onUnmounted, inject } from "vue";
+import { computed, watch, onBeforeMount, onUnmounted, inject } from "vue";
 import { useStorage } from '@vueuse/core'
 import CourseOutline from '@/components/CourseOutline.vue';
 import UserAvatar from '@/components/UserAvatar.vue';
+import { useRoute } from "vue-router";
+import MarkdownIt from "markdown-it";
+import { ChevronLeft, ChevronRight } from "lucide-vue-next";
+import Quiz from '@/components/Quiz.vue';
 
 const user = inject("$user");
+const route = useRoute();
+const markdown = new MarkdownIt({
+    html: true,
+    linkify: true,
+});
 
 onBeforeMount(() => {
-    console.log("before mount");
     localStorage.setItem("sidebar_is_collapsed", true);
 })
 
@@ -73,11 +153,13 @@ const props = defineProps({
 
 const lesson = createResource({
     url: "lms.lms.utils.get_lesson",
-    cache: ["lesson", props.courseName, props.lessonNumber],
+    cache: ["lesson", props.courseName, props.chapterNumber, props.lessonNumber],
-    params: {
+    makeParams(values) {
-        course: props.courseName,
+        return {
-        chapter: props.chapterNumber,
+            course: props.courseName,
-        lesson: props.lessonNumber,
+            chapter: values ? values.chapter : props.chapterNumber,
+            lesson: values ? values.lesson : props.lessonNumber,
+        }
     },
     auto: true,
 });
@@ -104,14 +186,32 @@ const breadcrumbs = computed(() => {
     return items
 });
 onUnmounted(() => {
-    console.log("unmounted");
     useStorage("sidebar_is_collapsed", false);
 });
+console.log(route.params)
+watch(
+    [() => route.params.chapterNumber, () => route.params.lessonNumber],
+    ([newChapterNumber, newLessonNumber], [oldChapterNumber, oldLessonNumber]) => {
+       lesson.submit({
+            chapter: newChapterNumber,
+            lesson: newLessonNumber,
+       })
+    }
+);
+
+const getYouTubeVideoSource = (block) => {
+    return `https://www.youtube.com/embed/${getId(block)}`;
+}
+
+const getPDFSource = (block) => {
+    return `${getId(block)}#toolbar=0`;
+}
+
+const getId = (block) => {
+    return block.match(/\(["']([^"']+?)["']\)/)[1];
+}
 </script>
 <style>
-.youtube-video {
-    border: 1px solid #ddd;
-}
 
 .avatar-group {
     display: inline-flex;
@@ -123,15 +223,50 @@ onUnmounted(() => {
 }
 
 iframe {
+    border: 1px solid #ddd;
     border-radius: 0.5rem;
 }
 
-.lesson-content div {
-    margin-bottom: 1rem;
-}
-
 .lesson-content p {
     margin-bottom: 1rem;
     line-height: 1.7;
 }
+
+.lesson-content li {
+    line-height: 1.7;
+}
+
+.lesson-content ol {
+    list-style: auto;
+    margin: revert;
+    padding: 1rem;
+}
+
+.lesson-content ul {
+    list-style: auto;
+    padding: 1rem;
+    margin: revert;
+}
+
+.lesson-content img {
+    border: 1px solid theme("colors.gray.200");
+    border-radius: 0.5rem;
+}
+
+.lesson-content code {
+    display: block;
+    overflow-x: auto;
+    padding: 1rem 1.25rem;
+    background: #011627;
+    color: #d6deeb;
+    border-radius: 0.5rem;
+    margin-bottom: 1rem;
+}
+
+.lesson-content a {
+    color: theme("colors.gray.900");
+    text-decoration: underline;
+    font-weight: 500;
+}
+
 </style>

frontend/yarn.lock

@@ -742,6 +742,11 @@ engine.io-parser@~5.2.1:
   resolved "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-5.2.1.tgz"
   integrity sha512-9JktcM3u18nU9N2Lz3bWeBgxVgOKpw7yhRaoxQA3FUDZzzw+9WlA6p4G4u0RixNkg14fH7EfEc/RhpurtiROTQ==
 
+entities@^4.4.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/entities/-/entities-4.5.0.tgz#5d268ea5e7113ec74c4d033b79ea5a35a488fb48"
+  integrity sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw==
+
 entities@~3.0.1:
   version "3.0.1"
   resolved "https://registry.npmjs.org/entities/-/entities-3.0.1.tgz"
@@ -1109,6 +1114,13 @@ linkify-it@^4.0.1:
   dependencies:
     uc.micro "^1.0.1"
 
+linkify-it@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/linkify-it/-/linkify-it-5.0.0.tgz#9ef238bfa6dc70bd8e7f9572b52d369af569b421"
+  integrity sha512-5aHCbzQRADcdP+ATqnDuhhJ/MRIqDkZX5pyjFHRRysS8vZ5AbqGEoFIb6pYHPZ+L/OC2Lc+xT8uHVVR5CAK/wQ==
+  dependencies:
+    uc.micro "^2.0.0"
+
 linkifyjs@^4.1.0:
   version "4.1.3"
   resolved "https://registry.npmjs.org/linkifyjs/-/linkifyjs-4.1.3.tgz"
@@ -1157,11 +1169,28 @@ markdown-it@^13.0.1:
     mdurl "^1.0.1"
     uc.micro "^1.0.5"
 
+markdown-it@^14.0.0:
+  version "14.0.0"
+  resolved "https://registry.yarnpkg.com/markdown-it/-/markdown-it-14.0.0.tgz#b4b2ddeb0f925e88d981f84c183b59bac9e3741b"
+  integrity sha512-seFjF0FIcPt4P9U39Bq1JYblX0KZCjDLFFQPHpL5AzHpqPEKtosxmdq/LTVZnjfH7tjt9BxStm+wXcDBNuYmzw==
+  dependencies:
+    argparse "^2.0.1"
+    entities "^4.4.0"
+    linkify-it "^5.0.0"
+    mdurl "^2.0.0"
+    punycode.js "^2.3.1"
+    uc.micro "^2.0.0"
+
 mdurl@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/mdurl/-/mdurl-1.0.1.tgz"
   integrity sha512-/sKlQJCBYVY9Ers9hqzKou4H6V5UWc/M59TH2dvkt+84itfnq7uFOMLpOiOS4ujvHP4etln18fmIxA5R5fll0g==
 
+mdurl@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/mdurl/-/mdurl-2.0.0.tgz#80676ec0433025dd3e17ee983d0fe8de5a2237e0"
+  integrity sha512-Lf+9+2r+Tdp5wXDXC4PcIBjTDtq4UKjCPMQhKIuzpJNW0b96kVqSwW0bT7FhRSfmAiFYgP+SCRvdrDozfh0U5w==
+
 merge2@^1.3.0:
   version "1.4.1"
   resolved "https://registry.npmjs.org/merge2/-/merge2-1.4.1.tgz"
@@ -1515,6 +1544,11 @@ prosemirror-view@^1.0.0, prosemirror-view@^1.1.0, prosemirror-view@^1.13.3, pros
     prosemirror-state "^1.0.0"
     prosemirror-transform "^1.1.0"
 
+punycode.js@^2.3.1:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/punycode.js/-/punycode.js-2.3.1.tgz#6b53e56ad75588234e79f4affa90972c7dd8cdb7"
+  integrity sha512-uxFIHU0YlHYhDQtV4R9J6a52SLx28BCjT+4ieh7IGbgwVJWO+km431c4yRlREUAsAmt/uMjQUyQHNEPf0M39CA==
+
 qalendar@^3.6.1:
   version "3.6.1"
   resolved "https://registry.npmjs.org/qalendar/-/qalendar-3.6.1.tgz"
@@ -1702,6 +1736,11 @@ uc.micro@^1.0.1, uc.micro@^1.0.5:
   resolved "https://registry.npmjs.org/uc.micro/-/uc.micro-1.0.6.tgz"
   integrity sha512-8Y75pvTYkLJW2hWQHXxoqRgV7qb9B+9vFEtidML+7koHUFapnVJAZ6cKs+Qjz5Aw3aZWHMC6u0wJE3At+nSGwA==
 
+uc.micro@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/uc.micro/-/uc.micro-2.0.0.tgz#84b3c335c12b1497fd9e80fcd3bfa7634c363ff1"
+  integrity sha512-DffL94LsNOccVn4hyfRe5rdKa273swqeA5DJpMOeFmEn1wCDc7nAbbB0gXlgBCL7TNzeTv6G7XVWzan7iJtfig==
+
 update-browserslist-db@^1.0.13:
   version "1.0.13"
   resolved "https://registry.npmjs.org/update-browserslist-db/-/update-browserslist-db-1.0.13.tgz"

lms/lms/doctype/lms_quiz/lms_quiz.json

@@ -122,7 +122,7 @@
  ],
  "index_web_pages_for_search": 1,
  "links": [],
- "modified": "2023-11-07 10:11:49.126789",
+ "modified": "2023-12-27 12:21:19.289520",
  "modified_by": "Administrator",
  "module": "LMS",
  "name": "LMS Quiz",
@@ -163,6 +163,15 @@
    "role": "Course Creator",
    "share": 1,
    "write": 1
+  },
+  {
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "LMS Student",
+   "share": 1
   }
  ],
  "show_title_field_in_link": 1,

lms/lms/utils.py

@@ -1269,21 +1269,22 @@ def get_course_outline(course):
 	"""Returns the course outline."""
 	outline = []
 	chapters = frappe.get_all(
-		"Chapter Reference", {"parent": course}, ["chapter"], order_by="idx"
+		"Chapter Reference", {"parent": course}, ["chapter", "idx"], order_by="idx"
 	)
 	for chapter in chapters:
 		chapter_details = frappe.db.get_value(
 			"Course Chapter",
 			chapter.chapter,
-			["name", "title", "description", "idx"],
+			["name", "title", "description"],
 			as_dict=True,
 		)
+		chapter_details["idx"] = chapter.idx
 		chapter_details.lessons = get_lessons(course, chapter_details)
 		outline.append(chapter_details)
 	return outline
 
 
-@frappe.whitelist()
+@frappe.whitelist(allow_guest=True)
 def get_lesson(course, chapter, lesson):
 	chapter_name = frappe.db.get_value(
 		"Chapter Reference", {"parent": course, "idx": chapter}, "chapter"
@@ -1291,6 +1292,16 @@ def get_lesson(course, chapter, lesson):
 	lesson_name = frappe.db.get_value(
 		"Lesson Reference", {"parent": chapter_name, "idx": lesson}, "lesson"
 	)
+	lesson_details = frappe.db.get_value(
+		"Course Lesson", lesson_name, ["include_in_preview", "title"], as_dict=1
+	)
+	membership = get_membership(course)
+	if not lesson_details.include_in_preview and not membership:
+		return {
+			"no_preview": 1,
+			"title": lesson_details.title,
+		}
+
 	lesson_details = frappe.db.get_value(
 		"Course Lesson",
 		lesson_name,