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Add UI to browse and browse course structure and select the course/chapter/section... to generate a report of

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This commit is contained in:
Kshitij Sobti
2018-03-19 04:50:56 +05:30
parent b7d16b90f8
commit bf6af13ed1
28 changed files with 3656 additions and 610 deletions
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11
common/static/common/js/components/BlockBrowser/.eslintrc.js Normal file
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module.exports = {
extends: 'eslint-config-edx',
root: true,
settings: {
'import/resolver': {
webpack: {
config: 'webpack.dev.config.js',
},
},
},
};

114
common/static/common/js/components/BlockBrowser/components/BlockBrowser/BlockBrowser.jsx Normal file
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/* global gettext */
import { Button, Icon } from '@edx/paragon';
import classNames from 'classnames';
import PropTypes from 'prop-types';
import React from 'react';
const RightIcon = (
<Icon
className={['fa', 'fa-arrow-right']}
screenReaderText={gettext('View child items')}
/>
);
const UpIcon = (
<Icon
className={['fa', 'fa-arrow-up']}
screenReaderText={gettext('Navigate up')}
/>
);
const BLOCK_TYPE_NAME = {
course: 'Course',
chapter: 'Section',
sequential: 'Sub-section',
vertical: 'Unit',
};
const BlockType = PropTypes.shape({
children: PropTypes.array,
display_name: PropTypes.string.isRequired,
id: PropTypes.string.isRequired,
parent: PropTypes.string,
type: PropTypes.string.isRequired,
});
export const BlockList = ({ blocks, selectedBlock, onSelectBlock, onChangeRoot }) => (
<ul className="block-list">
{blocks.map(block => (
<li
key={block.id}
className={classNames(`block-type-${block.type}`, { selected: block.id === selectedBlock })}
>
<Button
className={['block-name']}
onClick={() => onSelectBlock(block.id)}
label={block.display_name}
/>
{block.children &&
<Button
onClick={() => onChangeRoot(block.id)}
label={RightIcon}
/>
}
</li>
))}
</ul>
);
BlockList.propTypes = {
blocks: PropTypes.arrayOf(BlockType),
selectedBlock: PropTypes.string,
onSelectBlock: PropTypes.func.isRequired,
onChangeRoot: PropTypes.func.isRequired,
};
BlockList.defaultProps = {
blocks: null,
selectedBlock: null,
};
export const BlockBrowser = ({ blocks, selectedBlock, onSelectBlock, onChangeRoot, className }) =>
!!blocks && (
<div className={classNames('block-browser', className)}>
<div className="header">
<Button
disabled={!blocks.parent}
onClick={() => blocks.parent && onChangeRoot(blocks.parent)}
label={UpIcon}
/>
<span className="title">
{gettext('Browsing')} {gettext(BLOCK_TYPE_NAME[blocks.type])} &quot;
<a
href="#_"
onClick={(event) => {
event.preventDefault();
onSelectBlock(blocks.id);
}}
title={`${gettext('Select')} ${gettext(BLOCK_TYPE_NAME[blocks.type])}`}
>
{blocks.display_name}
</a>&quot;:
</span>
</div>
<BlockList
blocks={blocks.children}
selectedBlock={selectedBlock}
onSelectBlock={onSelectBlock}
onChangeRoot={onChangeRoot}
/>
</div>
);
BlockBrowser.propTypes = {
blocks: BlockType,
selectedBlock: PropTypes.string,
onSelectBlock: PropTypes.func.isRequired,
onChangeRoot: PropTypes.func.isRequired,
};
BlockBrowser.defaultProps = {
blocks: null,
selectedBlock: null,
};

49
common/static/common/js/components/BlockBrowser/components/BlockBrowser/BlockBrowser.test.jsx Normal file
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/* global jest,test,describe,expect */
import React from 'react';
import renderer from 'react-test-renderer';
import { BlockBrowser, BlockList } from './BlockBrowser';
import testBlockTree from './test-block-tree.json';
describe('BlockList component', () => {
test('render with basic parameters', () => {
const component = renderer.create(
<BlockList
blocks={testBlockTree.children}
onSelectBlock={jest.fn()}
selectedBlock={null}
onChangeRoot={jest.fn()}
/>,
);
const tree = component.toJSON();
expect(tree).toMatchSnapshot();
});
});
describe('BlockBrowser component', () => {
test('render with basic parameters', () => {
const component = renderer.create(
<BlockBrowser
blocks={testBlockTree}
onSelectBlock={jest.fn()}
selectedBlock={null}
onChangeRoot={jest.fn()}
/>,
);
const tree = component.toJSON();
expect(tree).toMatchSnapshot();
});
test('render with custom classname', () => {
const component = renderer.create(
<BlockBrowser
blocks={testBlockTree}
className="some-class"
onSelectBlock={jest.fn()}
selectedBlock={null}
onChangeRoot={jest.fn()}
/>,
);
const tree = component.toJSON();
expect(tree).toMatchSnapshot();
});
});

22
common/static/common/js/components/BlockBrowser/components/BlockBrowser/BlockBrowserContainer.jsx Normal file
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import { connect } from 'react-redux';
import { changeRoot } from '../../data/actions/courseBlocks';
import { getActiveBlockTree } from '../../data/selectors/index';
import { BlockBrowser } from './BlockBrowser';
const mapStateToProps = state => ({
blocks: getActiveBlockTree(state),
selectedBlock: state.selectedBlock,
});
const mapDispatchToProps = dispatch => ({
onChangeRoot: blockId => dispatch(changeRoot(blockId)),
});
const BlockBrowserContainer = connect(
mapStateToProps,
mapDispatchToProps,
)(BlockBrowser);
export default BlockBrowserContainer;

706
common/static/common/js/components/BlockBrowser/components/BlockBrowser/__snapshots__/BlockBrowser.test.jsx.snap Normal file
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// Jest Snapshot v1, https://goo.gl/fbAQLP
exports[`BlockBrowser component render with basic parameters 1`] = `
<div
className="block-browser"
>
<div
className="header"
>
<button
className="btn"
disabled={true}
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
<div>
<span
aria-hidden={true}
className="fa fa-arrow-up"
id="Icon2"
/>
<span
className="sr-only"
>
Navigate up
</span>
</div>
</button>
<span
className="title"
>
Browsing
Course
"
<a
href="#_"
onClick={[Function]}
title="Select Course"
>
edX Demonstration Course
</a>
":
</span>
</div>
<ul
className="block-list"
>
<li
className="block-type-chapter"
>
<button
className="block-name btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
Introduction
</button>
<button
className="btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
<div>
<span
aria-hidden={true}
className="fa fa-arrow-right"
id="Icon2"
/>
<span
className="sr-only"
>
View child items
</span>
</div>
</button>
</li>
<li
className="block-type-chapter"
>
<button
className="block-name btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
Example Week 1: Getting Started
</button>
<button
className="btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
<div>
<span
aria-hidden={true}
className="fa fa-arrow-right"
id="Icon2"
/>
<span
className="sr-only"
>
View child items
</span>
</div>
</button>
</li>
<li
className="block-type-chapter"
>
<button
className="block-name btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
Example Week 2: Get Interactive
</button>
<button
className="btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
<div>
<span
aria-hidden={true}
className="fa fa-arrow-right"
id="Icon2"
/>
<span
className="sr-only"
>
View child items
</span>
</div>
</button>
</li>
<li
className="block-type-chapter"
>
<button
className="block-name btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
Example Week 3: Be Social
</button>
<button
className="btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
<div>
<span
aria-hidden={true}
className="fa fa-arrow-right"
id="Icon2"
/>
<span
className="sr-only"
>
View child items
</span>
</div>
</button>
</li>
<li
className="block-type-chapter"
>
<button
className="block-name btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
About Exams and Certificates
</button>
<button
className="btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
<div>
<span
aria-hidden={true}
className="fa fa-arrow-right"
id="Icon2"
/>
<span
className="sr-only"
>
View child items
</span>
</div>
</button>
</li>
<li
className="block-type-chapter"
>
<button
className="block-name btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
holding section
</button>
<button
className="btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
<div>
<span
aria-hidden={true}
className="fa fa-arrow-right"
id="Icon2"
/>
<span
className="sr-only"
>
View child items
</span>
</div>
</button>
</li>
</ul>
</div>
`;
exports[`BlockBrowser component render with custom classname 1`] = `
<div
className="block-browser some-class"
>
<div
className="header"
>
<button
className="btn"
disabled={true}
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
<div>
<span
aria-hidden={true}
className="fa fa-arrow-up"
id="Icon2"
/>
<span
className="sr-only"
>
Navigate up
</span>
</div>
</button>
<span
className="title"
>
Browsing
Course
"
<a
href="#_"
onClick={[Function]}
title="Select Course"
>
edX Demonstration Course
</a>
":
</span>
</div>
<ul
className="block-list"
>
<li
className="block-type-chapter"
>
<button
className="block-name btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
Introduction
</button>
<button
className="btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
<div>
<span
aria-hidden={true}
className="fa fa-arrow-right"
id="Icon2"
/>
<span
className="sr-only"
>
View child items
</span>
</div>
</button>
</li>
<li
className="block-type-chapter"
>
<button
className="block-name btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
Example Week 1: Getting Started
</button>
<button
className="btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
<div>
<span
aria-hidden={true}
className="fa fa-arrow-right"
id="Icon2"
/>
<span
className="sr-only"
>
View child items
</span>
</div>
</button>
</li>
<li
className="block-type-chapter"
>
<button
className="block-name btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
Example Week 2: Get Interactive
</button>
<button
className="btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
<div>
<span
aria-hidden={true}
className="fa fa-arrow-right"
id="Icon2"
/>
<span
className="sr-only"
>
View child items
</span>
</div>
</button>
</li>
<li
className="block-type-chapter"
>
<button
className="block-name btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
Example Week 3: Be Social
</button>
<button
className="btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
<div>
<span
aria-hidden={true}
className="fa fa-arrow-right"
id="Icon2"
/>
<span
className="sr-only"
>
View child items
</span>
</div>
</button>
</li>
<li
className="block-type-chapter"
>
<button
className="block-name btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
About Exams and Certificates
</button>
<button
className="btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
<div>
<span
aria-hidden={true}
className="fa fa-arrow-right"
id="Icon2"
/>
<span
className="sr-only"
>
View child items
</span>
</div>
</button>
</li>
<li
className="block-type-chapter"
>
<button
className="block-name btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
holding section
</button>
<button
className="btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
<div>
<span
aria-hidden={true}
className="fa fa-arrow-right"
id="Icon2"
/>
<span
className="sr-only"
>
View child items
</span>
</div>
</button>
</li>
</ul>
</div>
`;
exports[`BlockList component render with basic parameters 1`] = `
<ul
className="block-list"
>
<li
className="block-type-chapter"
>
<button
className="block-name btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
Introduction
</button>
<button
className="btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
<div>
<span
aria-hidden={true}
className="fa fa-arrow-right"
id="Icon2"
/>
<span
className="sr-only"
>
View child items
</span>
</div>
</button>
</li>
<li
className="block-type-chapter"
>
<button
className="block-name btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
Example Week 1: Getting Started
</button>
<button
className="btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
<div>
<span
aria-hidden={true}
className="fa fa-arrow-right"
id="Icon2"
/>
<span
className="sr-only"
>
View child items
</span>
</div>
</button>
</li>
<li
className="block-type-chapter"
>
<button
className="block-name btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
Example Week 2: Get Interactive
</button>
<button
className="btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
<div>
<span
aria-hidden={true}
className="fa fa-arrow-right"
id="Icon2"
/>
<span
className="sr-only"
>
View child items
</span>
</div>
</button>
</li>
<li
className="block-type-chapter"
>
<button
className="block-name btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
Example Week 3: Be Social
</button>
<button
className="btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
<div>
<span
aria-hidden={true}
className="fa fa-arrow-right"
id="Icon2"
/>
<span
className="sr-only"
>
View child items
</span>
</div>
</button>
</li>
<li
className="block-type-chapter"
>
<button
className="block-name btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
About Exams and Certificates
</button>
<button
className="btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
<div>
<span
aria-hidden={true}
className="fa fa-arrow-right"
id="Icon2"
/>
<span
className="sr-only"
>
View child items
</span>
</div>
</button>
</li>
<li
className="block-type-chapter"
>
<button
className="block-name btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
holding section
</button>
<button
className="btn"
onBlur={[Function]}
onClick={[Function]}
onKeyDown={[Function]}
type="button"
>
<div>
<span
aria-hidden={true}
className="fa fa-arrow-right"
id="Icon2"
/>
<span
className="sr-only"
>
View child items
</span>
</div>
</button>
</li>
</ul>
`;

1390
common/static/common/js/components/BlockBrowser/components/BlockBrowser/test-block-tree.json Normal file
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{
"parent": null,
"display_name": "edX Demonstration Course",
"block_id": "course",
"children": [
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@course+block@course",
"display_name": "Introduction",
"block_id": "d8a6192ade314473a78242dfeedfbf5b",
"children": [
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@chapter+block@d8a6192ade314473a78242dfeedfbf5b",
"display_name": "Demo Course Overview",
"block_id": "edx_introduction",
"children": [
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@sequential+block@edx_introduction",
"display_name": "Introduction: Video and Sequences",
"block_id": "vertical_0270f6de40fc",
"children": [
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@vertical+block@vertical_0270f6de40fc",
"display_name": "Blank HTML Page",
"block_id": "030e35c4756a4ddc8d40b95fbbfff4d4",
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@html+block@030e35c4756a4ddc8d40b95fbbfff4d4",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@html+block@030e35c4756a4ddc8d40b95fbbfff4d4",
"type": "html",
"id": "block-v1:edX+DemoX+Demo_Course+type@html+block@030e35c4756a4ddc8d40b95fbbfff4d4"
},
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@vertical+block@vertical_0270f6de40fc",
"display_name": "Discussion",
"block_id": "236f057b15b84679a26cd8c6af34e8d4",
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@discussion+block@236f057b15b84679a26cd8c6af34e8d4",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@discussion+block@236f057b15b84679a26cd8c6af34e8d4",
"type": "discussion",
"id": "block-v1:edX+DemoX+Demo_Course+type@discussion+block@236f057b15b84679a26cd8c6af34e8d4"
},
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@vertical+block@vertical_0270f6de40fc",
"display_name": "Welcome!",
"block_id": "0b9e39477cf34507a7a48f74be381fdd",
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@video+block@0b9e39477cf34507a7a48f74be381fdd",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@video+block@0b9e39477cf34507a7a48f74be381fdd",
"type": "video",
"id": "block-v1:edX+DemoX+Demo_Course+type@video+block@0b9e39477cf34507a7a48f74be381fdd"
}
],
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@vertical+block@vertical_0270f6de40fc",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@vertical+block@vertical_0270f6de40fc",
"type": "vertical",
"id": "block-v1:edX+DemoX+Demo_Course+type@vertical+block@vertical_0270f6de40fc"
}
],
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@sequential+block@edx_introduction",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@sequential+block@edx_introduction",
"type": "sequential",
"id": "block-v1:edX+DemoX+Demo_Course+type@sequential+block@edx_introduction"
}
],
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@chapter+block@d8a6192ade314473a78242dfeedfbf5b",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@chapter+block@d8a6192ade314473a78242dfeedfbf5b",
"type": "chapter",
"id": "block-v1:edX+DemoX+Demo_Course+type@chapter+block@d8a6192ade314473a78242dfeedfbf5b"
},
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@course+block@course",
"display_name": "Example Week 1: Getting Started",
"block_id": "interactive_demonstrations",
"children": [
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@chapter+block@interactive_demonstrations",
"display_name": "Lesson 1 - Getting Started",
"block_id": "19a30717eff543078a5d94ae9d6c18a5",
"children": [
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@sequential+block@19a30717eff543078a5d94ae9d6c18a5",
"display_name": "Getting Started",
"block_id": "867dddb6f55d410caaa9c1eb9c6743ec",
"children": [
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@vertical+block@867dddb6f55d410caaa9c1eb9c6743ec",
"display_name": "Getting Started",
"block_id": "82d599b014b246c7a9b5dfc750dc08a9",
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"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@discussion+block@cd177caa62444fbca48aa8f843f09eac",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@discussion+block@cd177caa62444fbca48aa8f843f09eac",
"type": "discussion",
"id": "block-v1:edX+DemoX+Demo_Course+type@discussion+block@cd177caa62444fbca48aa8f843f09eac"
}
],
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@vertical+block@vertical_ac391cde8a91",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@vertical+block@vertical_ac391cde8a91",
"type": "vertical",
"id": "block-v1:edX+DemoX+Demo_Course+type@vertical+block@vertical_ac391cde8a91"
},
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@sequential+block@workflow",
"display_name": "Randomized Questions",
"block_id": "vertical_36e0beb03f0a",
"children": [
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@vertical+block@vertical_36e0beb03f0a",
"display_name": "Randomized Questions",
"block_id": "ex_practice_3",
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@problem+block@ex_practice_3",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@problem+block@ex_practice_3",
"type": "problem",
"id": "block-v1:edX+DemoX+Demo_Course+type@problem+block@ex_practice_3"
},
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@vertical+block@vertical_36e0beb03f0a",
"display_name": "",
"block_id": "ddede76df71045ffa16de9d1481d2119",
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@discussion+block@ddede76df71045ffa16de9d1481d2119",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@discussion+block@ddede76df71045ffa16de9d1481d2119",
"type": "discussion",
"id": "block-v1:edX+DemoX+Demo_Course+type@discussion+block@ddede76df71045ffa16de9d1481d2119"
}
],
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@vertical+block@vertical_36e0beb03f0a",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@vertical+block@vertical_36e0beb03f0a",
"type": "vertical",
"id": "block-v1:edX+DemoX+Demo_Course+type@vertical+block@vertical_36e0beb03f0a"
},
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@sequential+block@workflow",
"display_name": "Overall Grade Performance",
"block_id": "1b0e2c2c84884b95b1c99fb678cc964c",
"children": [
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@vertical+block@1b0e2c2c84884b95b1c99fb678cc964c",
"display_name": "Overall Grade",
"block_id": "f4a39219742149f781a1dda6f43a623c",
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@html+block@f4a39219742149f781a1dda6f43a623c",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@html+block@f4a39219742149f781a1dda6f43a623c",
"type": "html",
"id": "block-v1:edX+DemoX+Demo_Course+type@html+block@f4a39219742149f781a1dda6f43a623c"
},
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@vertical+block@1b0e2c2c84884b95b1c99fb678cc964c",
"display_name": "",
"block_id": "1a810b1a3b2447b998f0917d0e5a802b",
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@discussion+block@1a810b1a3b2447b998f0917d0e5a802b",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@discussion+block@1a810b1a3b2447b998f0917d0e5a802b",
"type": "discussion",
"id": "block-v1:edX+DemoX+Demo_Course+type@discussion+block@1a810b1a3b2447b998f0917d0e5a802b"
}
],
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@vertical+block@1b0e2c2c84884b95b1c99fb678cc964c",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@vertical+block@1b0e2c2c84884b95b1c99fb678cc964c",
"type": "vertical",
"id": "block-v1:edX+DemoX+Demo_Course+type@vertical+block@1b0e2c2c84884b95b1c99fb678cc964c"
},
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@sequential+block@workflow",
"display_name": "Passing a Course",
"block_id": "c7e98fd39a6944edb6b286c32e1150ff",
"children": [
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@vertical+block@c7e98fd39a6944edb6b286c32e1150ff",
"display_name": "Passing a Course",
"block_id": "5e009378f0b64585baa0a14b155974b9",
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@html+block@5e009378f0b64585baa0a14b155974b9",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@html+block@5e009378f0b64585baa0a14b155974b9",
"type": "html",
"id": "block-v1:edX+DemoX+Demo_Course+type@html+block@5e009378f0b64585baa0a14b155974b9"
},
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@vertical+block@c7e98fd39a6944edb6b286c32e1150ff",
"display_name": "",
"block_id": "23e6eda482c04335af2bb265beacaf59",
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@discussion+block@23e6eda482c04335af2bb265beacaf59",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@discussion+block@23e6eda482c04335af2bb265beacaf59",
"type": "discussion",
"id": "block-v1:edX+DemoX+Demo_Course+type@discussion+block@23e6eda482c04335af2bb265beacaf59"
}
],
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@vertical+block@c7e98fd39a6944edb6b286c32e1150ff",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@vertical+block@c7e98fd39a6944edb6b286c32e1150ff",
"type": "vertical",
"id": "block-v1:edX+DemoX+Demo_Course+type@vertical+block@c7e98fd39a6944edb6b286c32e1150ff"
},
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@sequential+block@workflow",
"display_name": "Getting Your edX Certificate",
"block_id": "d6eaa391d2be41dea20b8b1bfbcb1c45",
"children": [
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@vertical+block@d6eaa391d2be41dea20b8b1bfbcb1c45",
"display_name": "Getting Your edX Certificate",
"block_id": "148ae8fa73ea460eb6f05505da0ba6e6",
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@html+block@148ae8fa73ea460eb6f05505da0ba6e6",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@html+block@148ae8fa73ea460eb6f05505da0ba6e6",
"type": "html",
"id": "block-v1:edX+DemoX+Demo_Course+type@html+block@148ae8fa73ea460eb6f05505da0ba6e6"
},
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@vertical+block@d6eaa391d2be41dea20b8b1bfbcb1c45",
"display_name": "Blank HTML Page",
"block_id": "6b6bee43c7c641509da71c9299cc9f5a",
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@html+block@6b6bee43c7c641509da71c9299cc9f5a",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@html+block@6b6bee43c7c641509da71c9299cc9f5a",
"type": "html",
"id": "block-v1:edX+DemoX+Demo_Course+type@html+block@6b6bee43c7c641509da71c9299cc9f5a"
}
],
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@vertical+block@d6eaa391d2be41dea20b8b1bfbcb1c45",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@vertical+block@d6eaa391d2be41dea20b8b1bfbcb1c45",
"type": "vertical",
"id": "block-v1:edX+DemoX+Demo_Course+type@vertical+block@d6eaa391d2be41dea20b8b1bfbcb1c45"
}
],
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@sequential+block@workflow",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@sequential+block@workflow",
"type": "sequential",
"id": "block-v1:edX+DemoX+Demo_Course+type@sequential+block@workflow"
}
],
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@chapter+block@1414ffd5143b4b508f739b563ab468b7",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@chapter+block@1414ffd5143b4b508f739b563ab468b7",
"type": "chapter",
"id": "block-v1:edX+DemoX+Demo_Course+type@chapter+block@1414ffd5143b4b508f739b563ab468b7"
},
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@course+block@course",
"display_name": "holding section",
"block_id": "9fca584977d04885bc911ea76a9ef29e",
"children": [
{
"parent": "block-v1:edX+DemoX+Demo_Course+type@chapter+block@9fca584977d04885bc911ea76a9ef29e",
"display_name": "New Subsection",
"block_id": "07bc32474380492cb34f76e5f9d9a135",
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@sequential+block@07bc32474380492cb34f76e5f9d9a135",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@sequential+block@07bc32474380492cb34f76e5f9d9a135",
"type": "sequential",
"id": "block-v1:edX+DemoX+Demo_Course+type@sequential+block@07bc32474380492cb34f76e5f9d9a135"
}
],
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@chapter+block@9fca584977d04885bc911ea76a9ef29e",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@chapter+block@9fca584977d04885bc911ea76a9ef29e",
"type": "chapter",
"id": "block-v1:edX+DemoX+Demo_Course+type@chapter+block@9fca584977d04885bc911ea76a9ef29e"
}
],
"student_view_url": "http://localhost:18000/xblock/block-v1:edX+DemoX+Demo_Course+type@course+block@course",
"lms_web_url": "http://localhost:18000/courses/course-v1:edX+DemoX+Demo_Course/jump_to/block-v1:edX+DemoX+Demo_Course+type@course+block@course",
"type": "course",
"id": "block-v1:edX+DemoX+Demo_Course+type@course+block@course"
}

8
common/static/common/js/components/BlockBrowser/data/actions/constants.js Normal file
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export default {
fetch: {
SUCCESS: 'FETCH_COURSE_BLOCKS_SUCCESS',
FAILURE: 'FETCH_COURSE_BLOCKS_FAILURE',
},
SELECT_BLOCK: 'SELECT_BLOCK',
CHANGE_ROOT: 'CHANGE_ROOT',
};

38
common/static/common/js/components/BlockBrowser/data/actions/courseBlocks.js Normal file
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import { getCourseBlocks } from '../api/client';
import courseBlocksActions from './constants';
const fetchCourseBlocksSuccess = (blocks, excludeBlockTypes) => ({
type: courseBlocksActions.fetch.SUCCESS,
blocks,
excludeBlockTypes,
});
const selectBlock = blockId => ({
type: courseBlocksActions.SELECT_BLOCK,
blockId,
});
const changeRoot = blockId => ({
type: courseBlocksActions.CHANGE_ROOT,
blockId,
});
const fetchCourseBlocks = (courseId, excludeBlockTypes) => dispatch =>
getCourseBlocks(courseId)
.then((response) => {
if (response.ok) {
return response.json();
}
throw new Error(response);
})
.then(
json => dispatch(fetchCourseBlocksSuccess(json, excludeBlockTypes)),
error => console.log(error), // eslint-disable-line no-console
);
export {
fetchCourseBlocks,
fetchCourseBlocksSuccess,
selectBlock,
changeRoot,
};

34
common/static/common/js/components/BlockBrowser/data/api/client.js Normal file
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import Cookies from 'js-cookie';
import 'whatwg-fetch';
const COURSE_BLOCKS_API = '/api/courses/v1/blocks/';
const HEADERS = {
Accept: 'application/json',
'Content-Type': 'application/json',
'X-CSRFToken': Cookies.get('csrftoken'),
};
export function buildQueryString(data) {
return Object.keys(data)
.map((key) => {
const value = Array.isArray(data[key])
? data[key].map(item => encodeURIComponent(item)).join(',')
: encodeURIComponent(data[key]);
return `${encodeURIComponent(key)}=${value}`;
})
.join('&');
}
export const getCourseBlocks = courseId => fetch(
`${COURSE_BLOCKS_API}/?${buildQueryString({
course_id: courseId,
all_blocks: true,
depth: 'all',
requested_fields: ['name', 'display_name', 'block_type', 'children'],
})}`, {
credentials: 'same-origin',
method: 'get',
headers: HEADERS,
},
);

55
common/static/common/js/components/BlockBrowser/data/reducers/index.js Normal file
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import { combineReducers } from 'redux';
import courseBlocksActions from '../actions/constants';
export const buildBlockTree = (blocks, excludeBlockTypes) => {
if (!(blocks && blocks.root)) return null;
const blockTree = (root, parent) => {
const tree = Object.assign({ parent }, blocks.blocks[root]);
if (tree.children) {
tree.children = tree.children.map(block => blockTree(block, root));
if (excludeBlockTypes) {
tree.children = tree.children.filter(
block => !excludeBlockTypes.includes(block.type),
);
}
}
return tree;
};
return blockTree(blocks.root, null);
};
const blocks = (state = {}, action) => {
switch (action.type) {
case courseBlocksActions.fetch.SUCCESS:
return buildBlockTree(action.blocks, action.excludeBlockTypes);
default:
return state;
}
};
const selectedBlock = (state = null, action) => {
switch (action.type) {
case courseBlocksActions.SELECT_BLOCK:
return action.blockId;
default:
return state;
}
};
const rootBlock = (state = null, action) => {
switch (action.type) {
case courseBlocksActions.fetch.SUCCESS:
return action.blocks.root;
case courseBlocksActions.CHANGE_ROOT:
return action.blockId;
default:
return state;
}
};
export default combineReducers({
blocks,
selectedBlock,
rootBlock,
});

16
common/static/common/js/components/BlockBrowser/data/selectors/index.js Normal file
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export const findBlockWithId = (blockList, blockId) => {
if (!blockList) return null;
for (let idx = 0; idx < blockList.length; idx += 1) {
const block = blockList[idx];
if (block.id === blockId) return block;
const foundBlock = findBlockWithId(block.children, blockId);
if (foundBlock) return foundBlock;
}
return null;
};
export const getActiveBlockTree = (state) => {
if (state.rootBlock === state.blocks.id) return state.blocks;
return findBlockWithId(state.blocks.children, state.rootBlock);
};

15
common/static/common/js/components/BlockBrowser/data/store.js Normal file
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import { applyMiddleware, createStore } from 'redux';
import thunkMiddleware from 'redux-thunk';
import rootReducer from './reducers';
const configureStore = initialState => createStore(
rootReducer,
initialState,
applyMiddleware(thunkMiddleware),
);
const store = configureStore();
export default store;

12
common/static/common/js/components/BlockBrowser/index.jsx Normal file
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import React from 'react';
import { Provider } from 'react-redux';
import BlockBrowserContainer from './components/BlockBrowser/BlockBrowserContainer';
import store from './data/store';
export const BlockBrowser = props => (
<Provider store={store}>
<BlockBrowserContainer {...props} />
</Provider>
);
export default BlockBrowser;