209 lines
5.6 KiB
JavaScript
209 lines
5.6 KiB
JavaScript
import React, { useState, useEffect } from 'react';
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import { BrowserRouter as Router, Switch, Route, Link, useParams, useHistory } from 'react-router-dom';
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import ReactQuill from 'react-quill';
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import 'react-quill/dist/quill.snow.css';
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import './light.css';
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import { Button, Container, Checkbox, Divider, Dropdown, Form, Grid, Header, Icon, Image, Label, Menu, Message, Segment, Table } from 'semantic-ui-react';
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import { BasicTable, staticUrl, requester } from './utils.js';
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function InstructorCourseEditor(props) {
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const { input, setInput, error } = props;
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const handleValues = (e, v) => setInput({ ...input, [v.name]: v.value });
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const handleUpload = (e, v) => setInput({ ...input, [v.name]: e.target.files[0] });
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const handleChange = (e) => handleValues(e, e.currentTarget);
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const handleCheck = (e, v) => setInput({ ...input, [v.name]: v.checked });
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const handleQuill = (v, d, s, e) => s === 'user' && setInput({
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...input,
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description: v === '<p><br></p>' ? '' : v,
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});
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const makeProps = (name) => ({
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name: name,
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onChange: handleChange,
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value: input[name] || '',
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error: error[name],
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});
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const modules = {
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toolbar: [
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[{ 'header': [3, false] }],
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['bold', 'italic', 'underline', 'code'],
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[{'list': 'ordered'}, {'list': 'bullet'}],
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['link'],
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['clean']
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],
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};
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return (
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<div className='course-editor'>
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<Form.Input
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label='Course Name'
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fluid
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{...makeProps('name')}
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/>
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<Form.Field>
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<label>
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Description
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{input.description && input.description.length > 3000 && (
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' — ' + (input.description.length+' / 6000')
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)}
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</label>
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<ReactQuill
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value={input.description || ''}
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modules={modules}
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onChange={handleQuill}
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/>
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{error.description &&
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<Label pointing prompt>
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{error.description}
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</Label>
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}
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</Form.Field>
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</div>
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);
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}
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export function InstructorCourseDetail(props) {
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const { course, setCourse, token } = props;
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const [open, setOpen] = useState(false);
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const convertNewlineToPara = (t) => t.split('\n').map(x => '<p>'+x+'</p>').join('')
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const [input, setInput] = useState({
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...course,
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description: course.is_old ? convertNewlineToPara(course.description) : course.description,
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});
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const [error, setError] = useState(false);
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const [loading, setLoading] = useState(false);
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const [success, setSuccess] = useState(false);
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const { id } = useParams();
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const handleSubmit = (e) => {
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if (loading) return;
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setLoading(true);
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setSuccess(false);
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const data = { ...input, is_old: false, sessions: null };
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requester('/courses/'+id+'/', 'PUT', token, data)
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.then(res => {
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setSuccess(true);
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setLoading(false);
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setError(false);
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setOpen(false);
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setCourse({...course, ...res});
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})
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.catch(err => {
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setLoading(false);
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console.log(err);
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setError(err.data);
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});
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};
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return (
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<div>
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<Header size='medium'>Instructor Panel</Header>
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{!open && success && <p>Saved!</p>}
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{open ?
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<Form onSubmit={handleSubmit}>
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<Header size='small'>Edit Course</Header>
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<InstructorCourseEditor input={input} setInput={setInput} error={error} />
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<Form.Button loading={loading} error={error.non_field_errors}>
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Submit
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</Form.Button>
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</Form>
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:
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<Button onClick={() => setOpen(true)}>
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Edit Course
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</Button>
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}
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</div>
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);
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};
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export function InstructorCourseList(props) {
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const { courses, setCourses, token } = props;
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const [open, setOpen] = useState(false);
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const [input, setInput] = useState({});
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const [error, setError] = useState(false);
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const [loading, setLoading] = useState(false);
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const [success, setSuccess] = useState(false);
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const handleValues = (e, v) => setInput({ ...input, [v.name]: v.value });
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const handleUpload = (e, v) => setInput({ ...input, [v.name]: e.target.files[0] });
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const handleChange = (e) => handleValues(e, e.currentTarget);
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const handleCheck = (e, v) => setInput({ ...input, [v.name]: v.checked });
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const handleQuill = (v, d, s, e) => s === 'user' && setInput({
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...input,
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description: v === '<p><br></p>' ? '' : v,
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});
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const makeProps = (name) => ({
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name: name,
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onChange: handleChange,
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value: input[name] || '',
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error: error[name],
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});
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const handleSubmit = (e) => {
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if (loading) return;
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setLoading(true);
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setSuccess(false);
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const data = { ...input, is_old: false };
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requester('/courses/', 'POST', token, data)
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.then(res => {
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setSuccess(res.id);
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setInput({});
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setLoading(false);
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setError(false);
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setOpen(false);
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setCourses([ ...courses, res ]);
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})
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.catch(err => {
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setLoading(false);
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console.log(err);
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setError(err.data);
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});
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};
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return (
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<div>
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<Header size='medium'>Instructor Panel</Header>
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{!open && success && <>
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<p>Added to bottom of course list!</p>
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<p><Link to={'/courses/'+success}>View the course.</Link></p>
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</>}
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{open ?
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<Form onSubmit={handleSubmit}>
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<Header size='small'>Add a Course</Header>
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<p>Documentation: <a href='https://wiki.protospace.ca/Be_a_Course_Instructor' target='_blank' rel='noopener noreferrer'>https://wiki.protospace.ca/Be_a_Course_Instructor</a></p>
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<InstructorCourseEditor input={input} setInput={setInput} error={error} />
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<Form.Checkbox
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label='I understand the difference between a course and a class. There are no other courses for this topic.'
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required
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{...makeProps('understand_courses')}
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onChange={handleCheck}
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checked={input.understand_courses}
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/>
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<Form.Button disabled={!input.understand_courses} loading={loading} error={error.non_field_errors}>
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Submit
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</Form.Button>
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</Form>
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:
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<Button onClick={() => setOpen(true)}>
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Add a Course
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</Button>
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}
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</div>
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);
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};
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