Files
lms/frontend/src/pages/Courses.vue

316 lines
7.4 KiB
Vue

<template>
<div v-if="courses.data">
<header
class="sticky top-0 z-10 flex items-center justify-between border-b bg-white px-3 py-2.5 sm:px-5"
>
<Breadcrumbs
class="h-7"
:items="[{ label: __('Courses'), route: { name: 'Courses' } }]"
/>
<div class="flex space-x-2 justify-end">
<div class="w-40 md:w-44">
<FormControl
v-if="categories.data?.length"
type="select"
v-model="currentCategory"
:options="categories.data"
:placeholder="__('Category')"
/>
</div>
<div class="w-28 md:w-36">
<FormControl
type="text"
placeholder="Search"
v-model="searchQuery"
@input="courses.reload()"
>
<template #prefix>
<Search class="w-4 h-4 stroke-1.5 text-gray-600" name="search" />
</template>
</FormControl>
</div>
<router-link
v-if="user.data?.is_moderator || user.data?.is_instructor"
:to="{
name: 'CourseForm',
params: {
courseName: 'new',
},
}"
>
<Button variant="solid">
<template #prefix>
<Plus class="h-4 w-4" />
</template>
{{ __('New') }}
</Button>
</router-link>
</div>
</header>
<div class="">
<Tabs
v-if="hasCourses"
as="div"
v-model="tabIndex"
tablistClass="overflow-x-visible flex-wrap !gap-3 md:flex-nowrap"
:tabs="makeTabs"
>
<template #tab="{ tab, selected }">
<div>
<button
class="group -mb-px flex items-center gap-2 overflow-hidden border-b border-transparent py-2.5 text-base text-gray-600 duration-300 ease-in-out hover:border-gray-400 hover:text-gray-900"
:class="{ 'text-gray-900': selected }"
>
<component v-if="tab.icon" :is="tab.icon" class="h-5" />
{{ __(tab.label) }}
<Badge theme="gray">
{{ tab.count }}
</Badge>
</button>
</div>
</template>
<template #tab-panel="{ tab }">
<div
v-if="tab.courses && tab.courses.value.length"
class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 2xl:grid-cols-4 3xl:grid-cols-5 gap-7 my-5 mx-5"
>
<router-link
v-for="course in tab.courses.value"
:to="
course.membership && course.current_lesson
? {
name: 'Lesson',
params: {
courseName: course.name,
chapterNumber: course.current_lesson.split('-')[0],
lessonNumber: course.current_lesson.split('-')[1],
},
}
: course.membership
? {
name: 'Lesson',
params: {
courseName: course.name,
chapterNumber: 1,
lessonNumber: 1,
},
}
: {
name: 'CourseDetail',
params: { courseName: course.name },
}
"
>
<CourseCard :course="course" />
</router-link>
</div>
<div v-else class="p-5 italic text-gray-500">
{{ __('No {0} courses').format(tab.label.toLowerCase()) }}
</div>
</template>
</Tabs>
<div
v-else-if="
!courses.loading &&
(user.data?.is_moderator || user.data?.is_instructor)
"
class="grid grid-cols-3 p-5"
>
<router-link
:to="{
name: 'CourseForm',
params: {
courseName: 'new',
},
}"
>
<div class="bg-gray-50 py-32 px-5 rounded-md">
<div class="flex flex-col items-center text-center space-y-2">
<Plus
class="size-10 stroke-1 text-gray-800 p-1 rounded-full border bg-white"
/>
<div class="font-medium">
{{ __('Create a Course') }}
</div>
<span class="text-gray-700 text-sm leading-4">
{{ __('You can add chapters and lessons to it.') }}
</span>
</div>
</div>
</router-link>
</div>
<div
v-else-if="!courses.loading && !hasCourses"
class="text-center p-5 text-gray-600 mt-52 w-3/4 md:w-1/2 mx-auto space-y-2"
>
<BookOpen class="size-10 mx-auto stroke-1 text-gray-500" />
<div class="text-xl font-medium">
{{ __('No courses found') }}
</div>
<div class="leading-5">
{{
__(
'There are no courses available at the moment. Keep an eye out, fresh learning experiences are on the way soon!'
)
}}
</div>
</div>
</div>
</div>
</template>
<script setup>
import {
Badge,
Breadcrumbs,
Button,
call,
createResource,
FormControl,
Tabs,
} from 'frappe-ui'
import CourseCard from '@/components/CourseCard.vue'
import { BookOpen, Plus, Search } from 'lucide-vue-next'
import { ref, computed, inject, onMounted, watch } from 'vue'
import { updateDocumentTitle } from '@/utils'
import { useRouter } from 'vue-router'
import { useSettings } from '@/stores/settings'
const user = inject('$user')
const searchQuery = ref('')
const currentCategory = ref(null)
const hasCourses = ref(false)
const router = useRouter()
const settings = useSettings()
onMounted(() => {
checkLearningPath()
let queries = new URLSearchParams(location.search)
if (queries.has('category')) {
currentCategory.value = queries.get('category')
}
})
const checkLearningPath = () => {
if (
settings.learningPaths.data &&
(!user.data?.is_moderator || !user.data?.is_instructor)
) {
router.push({ name: 'Programs' })
}
}
const courses = createResource({
url: 'lms.lms.utils.get_courses',
cache: ['courses', user.data?.email],
auto: true,
})
const tabIndex = ref(0)
let tabs
const makeTabs = computed(() => {
tabs = []
addToTabs('Live')
addToTabs('New')
addToTabs('Upcoming')
if (user.data) {
addToTabs('Enrolled')
if (
user.data.is_moderator ||
user.data.is_instructor ||
courses.data?.created?.length
) {
addToTabs('Created')
}
if (user.data.is_moderator) {
addToTabs('Under Review')
}
}
return tabs
})
const addToTabs = (label) => {
let courses = getCourses(label.toLowerCase().split(' ').join('_'))
tabs.push({
label,
courses: computed(() => courses),
count: computed(() => courses.length),
})
}
const getCourses = (type) => {
let courseList = courses.data[type]
if (searchQuery.value) {
let query = searchQuery.value.toLowerCase()
courseList = courseList.filter(
(course) =>
course.title.toLowerCase().includes(query) ||
course.short_introduction.toLowerCase().includes(query) ||
course.tags.filter((tag) => tag.toLowerCase().includes(query)).length
)
}
if (currentCategory.value && currentCategory.value != '') {
courseList = courseList.filter(
(course) => course.category == currentCategory.value
)
}
return courseList
}
const categories = createResource({
url: 'lms.lms.api.get_categories',
makeParams() {
return {
doctype: 'LMS Course',
filters: {
published: 1,
},
}
},
cache: ['courseCategories'],
auto: true,
transform(data) {
data.unshift({
label: '',
value: null,
})
},
})
watch(courses, () => {
if (courses.data) {
Object.keys(courses.data).forEach((section) => {
if (courses.data[section].length) {
hasCourses.value = true
}
})
}
})
watch(
() => currentCategory.value,
() => {
let queries = new URLSearchParams(location.search)
if (currentCategory.value) {
queries.set('category', currentCategory.value)
} else {
queries.delete('category')
}
history.pushState(null, '', `${location.pathname}?${queries.toString()}`)
}
)
const pageMeta = computed(() => {
return {
title: 'Courses',
description: 'All Courses divided by categories',
}
})
updateDocumentTitle(pageMeta)
</script>