@instructure/quiz-interactions
Version:
A React UI component Library for quiz interaction types.
261 lines (260 loc) • 11 kB
JavaScript
/** @jsx jsx */ function _assert_this_initialized(self) {
if (self === void 0) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return self;
}
function _call_super(_this, derived, args) {
derived = _get_prototype_of(derived);
return _possible_constructor_return(_this, _is_native_reflect_construct() ? Reflect.construct(derived, args || [], _get_prototype_of(_this).constructor) : derived.apply(_this, args));
}
function _class_call_check(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _defineProperties(target, props) {
for(var i = 0; i < props.length; i++){
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _create_class(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
function _define_property(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
function _get_prototype_of(o) {
_get_prototype_of = Object.setPrototypeOf ? Object.getPrototypeOf : function getPrototypeOf(o) {
return o.__proto__ || Object.getPrototypeOf(o);
};
return _get_prototype_of(o);
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function");
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
writable: true,
configurable: true
}
});
if (superClass) _set_prototype_of(subClass, superClass);
}
function _possible_constructor_return(self, call) {
if (call && (_type_of(call) === "object" || typeof call === "function")) {
return call;
}
return _assert_this_initialized(self);
}
function _set_prototype_of(o, p) {
_set_prototype_of = Object.setPrototypeOf || function setPrototypeOf(o, p) {
o.__proto__ = p;
return o;
};
return _set_prototype_of(o, p);
}
function _type_of(obj) {
"@swc/helpers - typeof";
return obj && typeof Symbol !== "undefined" && obj.constructor === Symbol ? "symbol" : typeof obj;
}
function _is_native_reflect_construct() {
try {
var result = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function() {}));
} catch (_) {}
return (_is_native_reflect_construct = function() {
return !!result;
})();
}
function _ts_decorate(decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for(var i = decorators.length - 1; i >= 0; i--)if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
}
import { Component } from 'react';
import PropTypes from 'prop-types';
import striptags from 'striptags';
import { htmlDecode } from 'htmlencode';
import { Text } from '@instructure/ui-text';
import { jsx } from '@instructure/emotion';
import XRegExp from 'xregexp';
import generateStyle from './styles';
import generateComponentTheme from './theme';
import t from '@instructure/quiz-i18n/format-message';
import { withStyleOverrides } from '@instructure/quiz-common';
import { IconWarningSolid } from '@instructure/ui-icons';
import { View } from '@instructure/ui-view';
// XRegExp supports unicode so we can use the codepoints for all {L}etters and {N}umbers
// See "Unicode Categories" here https://www.regular-expressions.info/unicode.html
var WORD_REGEX = XRegExp("[-_'\\p{L}\\p{N}]+", 'gu');
export var countWords = function(content) {
if (!content) {
return 0;
}
var matches = content.match(WORD_REGEX);
return matches ? matches.length : 0;
};
export var getRceEssayContent = function(essay) {
return htmlDecode(striptags(essay));
};
export var showWordCount = function(wordCount, rce, isEditing) {
if (!wordCount) return false;
if (rce && isEditing) return false;
return true;
};
export var WordCount = /*#__PURE__*/ function(Component) {
"use strict";
_inherits(WordCount, Component);
function WordCount() {
_class_call_check(this, WordCount);
var _this;
_this = _call_super(this, WordCount, arguments), _define_property(_this, "count", function() {
var props = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : _this.props;
return countWords(props.rce ? getRceEssayContent(props.essay) : props.essay);
});
return _this;
}
_create_class(WordCount, [
{
key: "UNSAFE_componentWillReceiveProps",
value: function UNSAFE_componentWillReceiveProps(nextProps) {
var errorMessage = this.getErrorMessage();
var nextErrorMessage = this.getErrorMessage(nextProps);
var errorMessageChanged = errorMessage !== nextErrorMessage;
var overLimit = nextErrorMessage && this.isOverWordLimit(nextProps);
var wordCountChangedAndOverLimit = overLimit && this.count() !== this.count(nextProps);
if (this.props.notifyScreenreader && (errorMessageChanged || wordCountChangedAndOverLimit) && nextErrorMessage) {
this.props.notifyScreenreader(nextErrorMessage);
}
}
},
{
key: "isOverWordLimit",
value: function isOverWordLimit() {
var props = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : this.props;
return props.wordLimitMax != null && this.count(props) > props.wordLimitMax;
}
},
{
key: "getErrorMessage",
value: function getErrorMessage() {
var props = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : this.props;
var wordLimitMin = props.wordLimitMin, wordLimitEnabled = props.wordLimitEnabled;
var minError = wordLimitMin && this.count(props) < wordLimitMin;
var maxError = this.isOverWordLimit(props);
var countError = wordLimitEnabled && (minError || maxError);
var minErrorText = t("{wordLimitMin, plural,\n =1 {Must use at least # word}\n other {Must use at least # words}}", {
wordLimitMin: wordLimitMin
});
var maxErrorText = t('Maximum words exceeded!');
var errorText = this.count(props) < wordLimitMin ? minErrorText : maxErrorText;
return countError ? errorText : '';
}
},
{
key: "getLimitsText",
value: function getLimitsText() {
if (this.props.wordLimitEnabled) {
var limits = [];
if (this.props.wordLimitMin) {
limits.push(t('{wordLimitMin} min', {
wordLimitMin: this.props.wordLimitMin
}));
}
if (this.props.wordLimitMax) {
limits.push(t('{wordLimitMax} max', {
wordLimitMax: this.props.wordLimitMax
}));
}
var limit = limits.join(' / ');
return /*#__PURE__*/ jsx(Text, {
color: "secondary",
size: "small"
}, limit, ' ', /*#__PURE__*/ jsx(Text, {
color: "primary",
size: "small"
}, t('(word limit)')));
}
}
},
{
key: "renderWordCount",
value: function renderWordCount() {
var wordLimitEnabled = this.props.wordLimitEnabled;
var maxError = this.isOverWordLimit();
return /*#__PURE__*/ jsx("span", {
css: this.props.styles.countText
}, /*#__PURE__*/ jsx(Text, {
size: "small",
color: wordLimitEnabled && maxError ? 'danger' : 'primary',
weight: "bold"
}, t('{wordcount, plural, =1 {# word} other {# words}}', {
wordcount: this.count()
})));
}
},
{
key: "render",
value: function render() {
var _this_props = this.props, rce = _this_props.rce, wordCount = _this_props.wordCount, isEditing = _this_props.isEditing;
var maxError = this.isOverWordLimit();
return /*#__PURE__*/ jsx("div", {
className: "fs-mask",
css: this.props.styles.newWordCount
}, showWordCount(wordCount, rce, isEditing) && this.renderWordCount(), this.getLimitsText(), /*#__PURE__*/ jsx("div", null, /*#__PURE__*/ jsx(Text, {
color: maxError ? 'danger' : null,
size: "small"
}, maxError && /*#__PURE__*/ jsx(IconWarningSolid, null), ' ', /*#__PURE__*/ jsx(View, {
display: "inline-block",
margin: "0 0 0 xxx-small"
}, this.getErrorMessage()))));
}
}
]);
return WordCount;
}(Component);
_define_property(WordCount, "displayName", 'WordCount');
_define_property(WordCount, "componentId", "Quizzes".concat(WordCount.displayName));
_define_property(WordCount, "propTypes", {
essay: PropTypes.string,
rce: PropTypes.bool,
isEditing: PropTypes.bool,
wordCount: PropTypes.bool,
wordLimitEnabled: PropTypes.bool,
wordLimitMin: PropTypes.number,
wordLimitMax: PropTypes.number,
notifyScreenreader: PropTypes.func,
styles: PropTypes.object
});
_define_property(WordCount, "defaultProps", {
essay: void 0,
rce: void 0,
isEditing: true,
wordCount: void 0,
wordLimitEnabled: void 0,
wordLimitMin: void 0,
wordLimitMax: void 0,
notifyScreenreader: void 0
});
WordCount = _ts_decorate([
withStyleOverrides(generateStyle, generateComponentTheme)
], WordCount);