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add filter dropdown for categorization keywords
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src/components/ChallengePane/ChallengeFilterSubnav/FilterByCategorizationKeywords.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,167 @@ | ||
| import React, { Component } from 'react' | ||
| import PropTypes from 'prop-types' | ||
| import _keys from 'lodash/keys' | ||
| import _without from 'lodash/without' | ||
| import _isEmpty from 'lodash/isEmpty' | ||
| import _first from 'lodash/first' | ||
| import { injectIntl, FormattedMessage } from 'react-intl' | ||
| import Dropdown from '../../Dropdown/Dropdown' | ||
| import ButtonFilter from './ButtonFilter' | ||
| import messages from './Messages' | ||
|
|
||
| /** | ||
| * FilterByCategorizationKeywords displays a nav dropdown containing customizable options | ||
| * for filtering challenges by category keyword. The redux | ||
| * store is updated to reflect the chosen keywords. | ||
| * | ||
| * @author [Collin Beczak](https://github.com/collinbeczak) | ||
| */ | ||
| class FilterByCategorizationKeywords extends Component { | ||
| updateFilter = (value, categorizationFilters) => { | ||
| const updatedFilters = new Set(categorizationFilters) | ||
|
|
||
| if (value === null) { | ||
| this.props.setCategorizationFilters([]) | ||
| return | ||
| } else { | ||
| if (updatedFilters.has(value)) { | ||
| updatedFilters.delete(value) | ||
| } else { | ||
| updatedFilters.add(value) | ||
| } | ||
| } | ||
|
|
||
| // Update redux store or perform other necessary actions | ||
| this.props.setCategorizationFilters(Array.from(updatedFilters)) | ||
| } | ||
|
|
||
| addKeyword = (value, categories) => { | ||
| value = value.trim() | ||
| const addKeyword = new Set(categories) | ||
|
|
||
| if (value === "" || categories.length === 6) { | ||
| return | ||
| } | ||
|
|
||
| addKeyword.add(value) | ||
|
|
||
| // Update redux store or perform other necessary actions | ||
| this.props.updateUserAppSetting(this.props.user.id, { | ||
| 'categorizationKeys': Array.from(addKeyword), | ||
| }) | ||
| } | ||
|
|
||
| removeKeyword = (value, categories, categorizationFilters) => { | ||
| const removeKeyword = new Set(categories) | ||
|
|
||
| if (removeKeyword.has(value)) { | ||
| removeKeyword.delete(value) | ||
| this.props.setCategorizationFilters(Array.from(removeKeyword)) | ||
| } | ||
|
|
||
| removeKeyword.delete(value) | ||
|
|
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| // Update redux store or perform other necessary actions | ||
| this.props.updateUserAppSetting(this.props.user.id, { | ||
| 'categorizationKeys': Array.from(removeKeyword), | ||
| }) | ||
| } | ||
|
|
||
| render() { | ||
| const categorizationFilters = this.props.searchFilters.categorizationKeywords ? this.props.searchFilters.categorizationKeywords : [] | ||
| const categories = this.props.user.properties.mr3Frontend.settings.categorizationKeys | ||
|
|
||
| return ( | ||
| <Dropdown | ||
| className="mr-dropdown--flush xl:mr-border-l xl:mr-border-white-10 mr-p-6 mr-pl-0 xl:mr-pl-6" | ||
| dropdownButton={(dropdown) => ( | ||
| <ButtonFilter | ||
| type={<FormattedMessage {...messages.categorizeLabel} />} | ||
| selection={categorizationFilters.length > 0 ? `${categorizationFilters.length} Filters` : "Anything"} | ||
| onClick={dropdown.toggleDropdownVisible} | ||
| selectionClassName={categorizationFilters.length > 0 ? 'mr-text-yellow' : null} | ||
| /> | ||
| )} | ||
| dropdownContent={(dropdown) => ( | ||
| <ListFilterItems | ||
| categorizationFilters={categorizationFilters} | ||
| categories={categories} | ||
| updateFilter={this.updateFilter} | ||
| addKeyword={this.addKeyword} | ||
| removeKeyword={this.removeKeyword} | ||
| closeDropdown={dropdown.closeDropdown} | ||
| /> | ||
| )} | ||
| /> | ||
| ) | ||
| } | ||
| } | ||
|
|
||
| const ListFilterItems = function (props) { | ||
| const { categorizationFilters, categories } = props | ||
|
|
||
| const menuItems = categories.map((keyword) => ( | ||
| <li className="mr-flex" key={keyword}> | ||
| <a | ||
| className={`mr-flex-1 ${ | ||
| categorizationFilters.includes(keyword) ? 'mr-text-yellow' : '' | ||
| }`} | ||
| onClick={() => props.updateFilter(keyword, categorizationFilters)} | ||
| > | ||
| <div className={ | ||
| categorizationFilters.includes(keyword) ? 'mr-text-yellow' : ''}>{keyword}</div> | ||
| </a> | ||
| <button onClick={() => props.removeKeyword(keyword, categories, categorizationFilters)}> | ||
| <svg viewBox="0 0 40 40" className="mr-fill-current mr-w-5 mr-h-5 mr-my-auto mr-mx-2"> | ||
| <use href="#close-outline-icon"></use> | ||
| </svg> | ||
| </button> | ||
| </li> | ||
| )) | ||
|
|
||
| // Add 'Anything' option to start of dropdown | ||
| menuItems.unshift( | ||
| <li key="anything"> | ||
| <a onClick={() => props.updateFilter(null)}>Anything</a> | ||
| </li> | ||
| ) | ||
|
|
||
| // Add box for manually entering other keywords not included in the menu. | ||
| menuItems.push( | ||
| <li key="add"> | ||
| {props.categories.length === 0 ? ( | ||
| <div className="mr-text-grey-light mr-pt-2"> You have not set any categories.</div> | ||
| ) : null} | ||
| <div className="mr-flex mr-items-center mr-py-3"> | ||
| <label className="mr-text-green-lighter mr-mr-4 mr-cursor-pointer">Add:</label> | ||
| <form onSubmit={(e) => { | ||
| e.preventDefault() // Prevent the default form submission behavior | ||
| const value = e.target.elements.inputName.value // Replace 'inputName' with the actual name attribute of the input | ||
| props.addKeyword(value, categories) | ||
|
|
||
| // Clear the input field | ||
| e.target.elements.inputName.value = '' | ||
| }}> | ||
| <input | ||
| className="mr-flex mr-items-center mr-border-none mr-text-white mr-rounded mr-bg-black-15 mr-shadow-inner mr-px-2" | ||
| name="inputName" | ||
| /> | ||
| </form> | ||
| </div> | ||
| <div className="mr-text-grey-light"> | ||
| {props.categories.length === 6 | ||
| ? <div><div>You must delete a category</div>to add a new one.</div> | ||
| : "Add a new category"} | ||
| </div> | ||
| </li> | ||
| ) | ||
|
|
||
| return <ol className="mr-list-dropdown mr-list-dropdown--ruled">{menuItems}</ol> | ||
| } | ||
|
|
||
| FilterByCategorizationKeywords.propTypes = { | ||
| /** Invoked to update the challenge keyword filter */ | ||
| setCategorizationFilters: PropTypes.func.isRequired, | ||
| } | ||
|
|
||
| export default injectIntl(FilterByCategorizationKeywords) |
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