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react-clamp-lines - npm Package Compare versions

Comparing version 2.3.0 to 2.4.0

1

lib/index.d.ts

@@ -13,2 +13,3 @@ import * as React from 'react';

stopPropagation?: boolean
innerElement?: string
}

@@ -15,0 +16,0 @@

1425

lib/index.js

@@ -1,1424 +0,1 @@

(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory(require("react"));
else if(typeof define === 'function' && define.amd)
define(["react"], factory);
else {
var a = typeof exports === 'object' ? factory(require("react")) : factory(root["react"]);
for(var i in a) (typeof exports === 'object' ? exports : root)[i] = a[i];
}
})(this, function(__WEBPACK_EXTERNAL_MODULE_3__) {
return /******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId]) {
/******/ return installedModules[moduleId].exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ i: moduleId,
/******/ l: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.l = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/
/******/ // identity function for calling harmony imports with the correct context
/******/ __webpack_require__.i = function(value) { return value; };
/******/
/******/ // define getter function for harmony exports
/******/ __webpack_require__.d = function(exports, name, getter) {
/******/ if(!__webpack_require__.o(exports, name)) {
/******/ Object.defineProperty(exports, name, {
/******/ configurable: false,
/******/ enumerable: true,
/******/ get: getter
/******/ });
/******/ }
/******/ };
/******/
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = function(module) {
/******/ var getter = module && module.__esModule ?
/******/ function getDefault() { return module['default']; } :
/******/ function getModuleExports() { return module; };
/******/ __webpack_require__.d(getter, 'a', getter);
/******/ return getter;
/******/ };
/******/
/******/ // Object.prototype.hasOwnProperty.call
/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/
/******/ // Load entry module and return exports
/******/ return __webpack_require__(__webpack_require__.s = 4);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ (function(module, exports) {
// shim for using process in browser
var process = module.exports = {};
// cached from whatever global is present so that test runners that stub it
// don't break things. But we need to wrap it in a try catch in case it is
// wrapped in strict mode code which doesn't define any globals. It's inside a
// function because try/catches deoptimize in certain engines.
var cachedSetTimeout;
var cachedClearTimeout;
function defaultSetTimout() {
throw new Error('setTimeout has not been defined');
}
function defaultClearTimeout () {
throw new Error('clearTimeout has not been defined');
}
(function () {
try {
if (typeof setTimeout === 'function') {
cachedSetTimeout = setTimeout;
} else {
cachedSetTimeout = defaultSetTimout;
}
} catch (e) {
cachedSetTimeout = defaultSetTimout;
}
try {
if (typeof clearTimeout === 'function') {
cachedClearTimeout = clearTimeout;
} else {
cachedClearTimeout = defaultClearTimeout;
}
} catch (e) {
cachedClearTimeout = defaultClearTimeout;
}
} ())
function runTimeout(fun) {
if (cachedSetTimeout === setTimeout) {
//normal enviroments in sane situations
return setTimeout(fun, 0);
}
// if setTimeout wasn't available but was latter defined
if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
cachedSetTimeout = setTimeout;
return setTimeout(fun, 0);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedSetTimeout(fun, 0);
} catch(e){
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedSetTimeout.call(null, fun, 0);
} catch(e){
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
return cachedSetTimeout.call(this, fun, 0);
}
}
}
function runClearTimeout(marker) {
if (cachedClearTimeout === clearTimeout) {
//normal enviroments in sane situations
return clearTimeout(marker);
}
// if clearTimeout wasn't available but was latter defined
if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
cachedClearTimeout = clearTimeout;
return clearTimeout(marker);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedClearTimeout(marker);
} catch (e){
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedClearTimeout.call(null, marker);
} catch (e){
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
// Some versions of I.E. have different rules for clearTimeout vs setTimeout
return cachedClearTimeout.call(this, marker);
}
}
}
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;
function cleanUpNextTick() {
if (!draining || !currentQueue) {
return;
}
draining = false;
if (currentQueue.length) {
queue = currentQueue.concat(queue);
} else {
queueIndex = -1;
}
if (queue.length) {
drainQueue();
}
}
function drainQueue() {
if (draining) {
return;
}
var timeout = runTimeout(cleanUpNextTick);
draining = true;
var len = queue.length;
while(len) {
currentQueue = queue;
queue = [];
while (++queueIndex < len) {
if (currentQueue) {
currentQueue[queueIndex].run();
}
}
queueIndex = -1;
len = queue.length;
}
currentQueue = null;
draining = false;
runClearTimeout(timeout);
}
process.nextTick = function (fun) {
var args = new Array(arguments.length - 1);
if (arguments.length > 1) {
for (var i = 1; i < arguments.length; i++) {
args[i - 1] = arguments[i];
}
}
queue.push(new Item(fun, args));
if (queue.length === 1 && !draining) {
runTimeout(drainQueue);
}
};
// v8 likes predictible objects
function Item(fun, array) {
this.fun = fun;
this.array = array;
}
Item.prototype.run = function () {
this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};
function noop() {}
process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.prependListener = noop;
process.prependOnceListener = noop;
process.listeners = function (name) { return [] }
process.binding = function (name) {
throw new Error('process.binding is not supported');
};
process.cwd = function () { return '/' };
process.chdir = function (dir) {
throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };
/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/**
* Copyright (c) 2013-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';
module.exports = ReactPropTypesSecret;
/***/ }),
/* 2 */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(process) {/**
* Copyright (c) 2013-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
if (process.env.NODE_ENV !== 'production') {
var REACT_ELEMENT_TYPE = (typeof Symbol === 'function' &&
Symbol.for &&
Symbol.for('react.element')) ||
0xeac7;
var isValidElement = function(object) {
return typeof object === 'object' &&
object !== null &&
object.$$typeof === REACT_ELEMENT_TYPE;
};
// By explicitly using `prop-types` you are opting into new development behavior.
// http://fb.me/prop-types-in-prod
var throwOnDirectAccess = true;
module.exports = __webpack_require__(8)(isValidElement, throwOnDirectAccess);
} else {
// By explicitly using `prop-types` you are opting into new production behavior.
// http://fb.me/prop-types-in-prod
module.exports = __webpack_require__(7)();
}
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))
/***/ }),
/* 3 */
/***/ (function(module, exports) {
module.exports = require("react");
/***/ }),
/* 4 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _react = __webpack_require__(3);
var _react2 = _interopRequireDefault(_react);
var _propTypes = __webpack_require__(2);
var _propTypes2 = _interopRequireDefault(_propTypes);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
var ClampLines = function (_PureComponent) {
_inherits(ClampLines, _PureComponent);
function ClampLines(props) {
_classCallCheck(this, ClampLines);
var _this = _possibleConstructorReturn(this, (ClampLines.__proto__ || Object.getPrototypeOf(ClampLines)).call(this, props));
_this.element = null;
_this.original = props.text;
_this.watch = true;
_this.lineHeight = 0;
_this.start = 0;
_this.middle = 0;
_this.end = 0;
_this.randomID = Math.random().toString(36).substr(2, 10);
_this.state = {
expanded: true,
noClamp: false,
text: '.'
};
// If window is undefined it means the code is executed server-side
_this.ssr = typeof window === 'undefined';
_this.action = _this.action.bind(_this);
_this.clickHandler = _this.clickHandler.bind(_this);
if (!_this.ssr) {
_this.debounced = _this.debounce(_this.action, props.delay);
} else {
_this.state.text = props.text;
}
return _this;
}
_createClass(ClampLines, [{
key: 'componentDidMount',
value: function componentDidMount() {
if (this.props.text && !this.ssr) {
this.lineHeight = this.element.clientHeight + 1;
this.clampLines();
if (this.watch) {
window.addEventListener('resize', this.debounced);
}
}
}
}, {
key: 'componentWillUnmount',
value: function componentWillUnmount() {
if (!this.ssr) {
window.removeEventListener('resize', this.debounced);
}
}
}, {
key: 'componentDidUpdate',
value: function componentDidUpdate(prevProps) {
if (prevProps.text !== this.props.text) {
this.original = this.props.text;
this.clampLines();
}
}
}, {
key: 'debounce',
value: function debounce(func, wait, immediate) {
var _this2 = this,
_arguments = arguments;
var timeout = void 0;
return function () {
var context = _this2,
args = _arguments;
var later = function later() {
timeout = null;
if (!immediate) func.apply(context, args);
};
var callNow = immediate && !timeout;
clearTimeout(timeout);
timeout = setTimeout(later, wait);
if (callNow) func.apply(context, args);
};
}
}, {
key: 'action',
value: function action() {
if (this.watch) {
this.setState({
noClamp: false
});
this.clampLines();
this.setState({ expanded: !this.state.expanded });
}
}
}, {
key: 'clampLines',
value: function clampLines() {
if (!this.element) return;
this.setState({
text: ''
});
var maxHeight = this.lineHeight * this.props.lines + 1;
this.start = 0;
this.middle = 0;
this.end = this.original.length;
while (this.start <= this.end) {
this.middle = Math.floor((this.start + this.end) / 2);
this.element.innerText = this.original.slice(0, this.middle);
if (this.middle === this.original.length) {
this.setState({
text: this.original,
noClamp: true
});
return;
}
this.moveMarkers(maxHeight);
}
this.element.innerText = this.original.slice(0, this.middle - 5) + this.getEllipsis();
this.setState({
text: this.original.slice(0, this.middle - 5) + this.getEllipsis()
});
}
}, {
key: 'moveMarkers',
value: function moveMarkers(maxHeight) {
if (this.element.clientHeight <= maxHeight) {
this.start = this.middle + 1;
} else {
this.end = this.middle - 1;
}
}
}, {
key: 'getClassName',
value: function getClassName() {
var className = this.props.className || '';
return 'clamp-lines ' + className;
}
}, {
key: 'getEllipsis',
value: function getEllipsis() {
return this.watch && !this.state.noClamp ? this.props.ellipsis : '';
}
}, {
key: 'getButton',
value: function getButton() {
if (this.state.noClamp || !this.props.buttons) return;
var buttonText = this.watch ? this.props.moreText : this.props.lessText;
return _react2.default.createElement(
'button',
{
className: 'clamp-lines__button',
onClick: this.clickHandler,
'aria-controls': 'clamped-content-' + this.randomID,
'aria-expanded': !this.state.expanded
},
buttonText
);
}
}, {
key: 'clickHandler',
value: function clickHandler(e) {
var stopPropagation = this.props.stopPropagation;
e.preventDefault();
stopPropagation && e.stopPropagation();
this.watch = !this.watch;
this.watch ? this.clampLines() : this.setState({
text: this.original
});
this.setState({ expanded: !this.state.expanded });
}
}, {
key: 'render',
value: function render() {
var _this3 = this;
if (!this.props.text) {
return null;
}
return _react2.default.createElement(
'div',
{ className: this.getClassName() },
_react2.default.createElement(
'div',
{
id: !this.ssr && 'clamped-content-' + this.randomID,
'aria-hidden': !this.ssr && this.state.expanded,
ref: function ref(e) {
_this3.element = e;
}
},
this.state.text
),
!this.ssr && this.getButton()
);
}
}]);
return ClampLines;
}(_react.PureComponent);
exports.default = ClampLines;
ClampLines.propTypes = {
text: _propTypes2.default.string.isRequired,
lines: _propTypes2.default.number,
ellipsis: _propTypes2.default.string,
buttons: _propTypes2.default.bool,
moreText: _propTypes2.default.string,
lessText: _propTypes2.default.string,
className: _propTypes2.default.string,
delay: _propTypes2.default.number,
stopPropagation: _propTypes2.default.bool
};
ClampLines.defaultProps = {
lines: 3,
ellipsis: '...',
buttons: true,
moreText: 'Read more',
lessText: 'Read less',
delay: 300
};
/***/ }),
/* 5 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/*
object-assign
(c) Sindre Sorhus
@license MIT
*/
/* eslint-disable no-unused-vars */
var getOwnPropertySymbols = Object.getOwnPropertySymbols;
var hasOwnProperty = Object.prototype.hasOwnProperty;
var propIsEnumerable = Object.prototype.propertyIsEnumerable;
function toObject(val) {
if (val === null || val === undefined) {
throw new TypeError('Object.assign cannot be called with null or undefined');
}
return Object(val);
}
function shouldUseNative() {
try {
if (!Object.assign) {
return false;
}
// Detect buggy property enumeration order in older V8 versions.
// https://bugs.chromium.org/p/v8/issues/detail?id=4118
var test1 = new String('abc'); // eslint-disable-line no-new-wrappers
test1[5] = 'de';
if (Object.getOwnPropertyNames(test1)[0] === '5') {
return false;
}
// https://bugs.chromium.org/p/v8/issues/detail?id=3056
var test2 = {};
for (var i = 0; i < 10; i++) {
test2['_' + String.fromCharCode(i)] = i;
}
var order2 = Object.getOwnPropertyNames(test2).map(function (n) {
return test2[n];
});
if (order2.join('') !== '0123456789') {
return false;
}
// https://bugs.chromium.org/p/v8/issues/detail?id=3056
var test3 = {};
'abcdefghijklmnopqrst'.split('').forEach(function (letter) {
test3[letter] = letter;
});
if (Object.keys(Object.assign({}, test3)).join('') !==
'abcdefghijklmnopqrst') {
return false;
}
return true;
} catch (err) {
// We don't expect any of the above to throw, but better to be safe.
return false;
}
}
module.exports = shouldUseNative() ? Object.assign : function (target, source) {
var from;
var to = toObject(target);
var symbols;
for (var s = 1; s < arguments.length; s++) {
from = Object(arguments[s]);
for (var key in from) {
if (hasOwnProperty.call(from, key)) {
to[key] = from[key];
}
}
if (getOwnPropertySymbols) {
symbols = getOwnPropertySymbols(from);
for (var i = 0; i < symbols.length; i++) {
if (propIsEnumerable.call(from, symbols[i])) {
to[symbols[i]] = from[symbols[i]];
}
}
}
}
return to;
};
/***/ }),
/* 6 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
* Copyright (c) 2013-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
var printWarning = function() {};
if (process.env.NODE_ENV !== 'production') {
var ReactPropTypesSecret = __webpack_require__(1);
var loggedTypeFailures = {};
printWarning = function(text) {
var message = 'Warning: ' + text;
if (typeof console !== 'undefined') {
console.error(message);
}
try {
// --- Welcome to debugging React ---
// This error was thrown as a convenience so that you can use this stack
// to find the callsite that caused this warning to fire.
throw new Error(message);
} catch (x) {}
};
}
/**
* Assert that the values match with the type specs.
* Error messages are memorized and will only be shown once.
*
* @param {object} typeSpecs Map of name to a ReactPropType
* @param {object} values Runtime values that need to be type-checked
* @param {string} location e.g. "prop", "context", "child context"
* @param {string} componentName Name of the component for error messages.
* @param {?Function} getStack Returns the component stack.
* @private
*/
function checkPropTypes(typeSpecs, values, location, componentName, getStack) {
if (process.env.NODE_ENV !== 'production') {
for (var typeSpecName in typeSpecs) {
if (typeSpecs.hasOwnProperty(typeSpecName)) {
var error;
// Prop type validation may throw. In case they do, we don't want to
// fail the render phase where it didn't fail before. So we log it.
// After these have been cleaned up, we'll let them throw.
try {
// This is intentionally an invariant that gets caught. It's the same
// behavior as without this statement except with a better message.
if (typeof typeSpecs[typeSpecName] !== 'function') {
var err = Error(
(componentName || 'React class') + ': ' + location + ' type `' + typeSpecName + '` is invalid; ' +
'it must be a function, usually from the `prop-types` package, but received `' + typeof typeSpecs[typeSpecName] + '`.'
);
err.name = 'Invariant Violation';
throw err;
}
error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret);
} catch (ex) {
error = ex;
}
if (error && !(error instanceof Error)) {
printWarning(
(componentName || 'React class') + ': type specification of ' +
location + ' `' + typeSpecName + '` is invalid; the type checker ' +
'function must return `null` or an `Error` but returned a ' + typeof error + '. ' +
'You may have forgotten to pass an argument to the type checker ' +
'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' +
'shape all require an argument).'
)
}
if (error instanceof Error && !(error.message in loggedTypeFailures)) {
// Only monitor this failure once because there tends to be a lot of the
// same error.
loggedTypeFailures[error.message] = true;
var stack = getStack ? getStack() : '';
printWarning(
'Failed ' + location + ' type: ' + error.message + (stack != null ? stack : '')
);
}
}
}
}
}
module.exports = checkPropTypes;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))
/***/ }),
/* 7 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/**
* Copyright (c) 2013-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
var ReactPropTypesSecret = __webpack_require__(1);
function emptyFunction() {}
module.exports = function() {
function shim(props, propName, componentName, location, propFullName, secret) {
if (secret === ReactPropTypesSecret) {
// It is still safe when called from React.
return;
}
var err = new Error(
'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +
'Use PropTypes.checkPropTypes() to call them. ' +
'Read more at http://fb.me/use-check-prop-types'
);
err.name = 'Invariant Violation';
throw err;
};
shim.isRequired = shim;
function getShim() {
return shim;
};
// Important!
// Keep this list in sync with production version in `./factoryWithTypeCheckers.js`.
var ReactPropTypes = {
array: shim,
bool: shim,
func: shim,
number: shim,
object: shim,
string: shim,
symbol: shim,
any: shim,
arrayOf: getShim,
element: shim,
instanceOf: getShim,
node: shim,
objectOf: getShim,
oneOf: getShim,
oneOfType: getShim,
shape: getShim,
exact: getShim
};
ReactPropTypes.checkPropTypes = emptyFunction;
ReactPropTypes.PropTypes = ReactPropTypes;
return ReactPropTypes;
};
/***/ }),
/* 8 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
* Copyright (c) 2013-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
var assign = __webpack_require__(5);
var ReactPropTypesSecret = __webpack_require__(1);
var checkPropTypes = __webpack_require__(6);
var printWarning = function() {};
if (process.env.NODE_ENV !== 'production') {
printWarning = function(text) {
var message = 'Warning: ' + text;
if (typeof console !== 'undefined') {
console.error(message);
}
try {
// --- Welcome to debugging React ---
// This error was thrown as a convenience so that you can use this stack
// to find the callsite that caused this warning to fire.
throw new Error(message);
} catch (x) {}
};
}
function emptyFunctionThatReturnsNull() {
return null;
}
module.exports = function(isValidElement, throwOnDirectAccess) {
/* global Symbol */
var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;
var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.
/**
* Returns the iterator method function contained on the iterable object.
*
* Be sure to invoke the function with the iterable as context:
*
* var iteratorFn = getIteratorFn(myIterable);
* if (iteratorFn) {
* var iterator = iteratorFn.call(myIterable);
* ...
* }
*
* @param {?object} maybeIterable
* @return {?function}
*/
function getIteratorFn(maybeIterable) {
var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]);
if (typeof iteratorFn === 'function') {
return iteratorFn;
}
}
/**
* Collection of methods that allow declaration and validation of props that are
* supplied to React components. Example usage:
*
* var Props = require('ReactPropTypes');
* var MyArticle = React.createClass({
* propTypes: {
* // An optional string prop named "description".
* description: Props.string,
*
* // A required enum prop named "category".
* category: Props.oneOf(['News','Photos']).isRequired,
*
* // A prop named "dialog" that requires an instance of Dialog.
* dialog: Props.instanceOf(Dialog).isRequired
* },
* render: function() { ... }
* });
*
* A more formal specification of how these methods are used:
*
* type := array|bool|func|object|number|string|oneOf([...])|instanceOf(...)
* decl := ReactPropTypes.{type}(.isRequired)?
*
* Each and every declaration produces a function with the same signature. This
* allows the creation of custom validation functions. For example:
*
* var MyLink = React.createClass({
* propTypes: {
* // An optional string or URI prop named "href".
* href: function(props, propName, componentName) {
* var propValue = props[propName];
* if (propValue != null && typeof propValue !== 'string' &&
* !(propValue instanceof URI)) {
* return new Error(
* 'Expected a string or an URI for ' + propName + ' in ' +
* componentName
* );
* }
* }
* },
* render: function() {...}
* });
*
* @internal
*/
var ANONYMOUS = '<<anonymous>>';
// Important!
// Keep this list in sync with production version in `./factoryWithThrowingShims.js`.
var ReactPropTypes = {
array: createPrimitiveTypeChecker('array'),
bool: createPrimitiveTypeChecker('boolean'),
func: createPrimitiveTypeChecker('function'),
number: createPrimitiveTypeChecker('number'),
object: createPrimitiveTypeChecker('object'),
string: createPrimitiveTypeChecker('string'),
symbol: createPrimitiveTypeChecker('symbol'),
any: createAnyTypeChecker(),
arrayOf: createArrayOfTypeChecker,
element: createElementTypeChecker(),
instanceOf: createInstanceTypeChecker,
node: createNodeChecker(),
objectOf: createObjectOfTypeChecker,
oneOf: createEnumTypeChecker,
oneOfType: createUnionTypeChecker,
shape: createShapeTypeChecker,
exact: createStrictShapeTypeChecker,
};
/**
* inlined Object.is polyfill to avoid requiring consumers ship their own
* https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is
*/
/*eslint-disable no-self-compare*/
function is(x, y) {
// SameValue algorithm
if (x === y) {
// Steps 1-5, 7-10
// Steps 6.b-6.e: +0 != -0
return x !== 0 || 1 / x === 1 / y;
} else {
// Step 6.a: NaN == NaN
return x !== x && y !== y;
}
}
/*eslint-enable no-self-compare*/
/**
* We use an Error-like object for backward compatibility as people may call
* PropTypes directly and inspect their output. However, we don't use real
* Errors anymore. We don't inspect their stack anyway, and creating them
* is prohibitively expensive if they are created too often, such as what
* happens in oneOfType() for any type before the one that matched.
*/
function PropTypeError(message) {
this.message = message;
this.stack = '';
}
// Make `instanceof Error` still work for returned errors.
PropTypeError.prototype = Error.prototype;
function createChainableTypeChecker(validate) {
if (process.env.NODE_ENV !== 'production') {
var manualPropTypeCallCache = {};
var manualPropTypeWarningCount = 0;
}
function checkType(isRequired, props, propName, componentName, location, propFullName, secret) {
componentName = componentName || ANONYMOUS;
propFullName = propFullName || propName;
if (secret !== ReactPropTypesSecret) {
if (throwOnDirectAccess) {
// New behavior only for users of `prop-types` package
var err = new Error(
'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +
'Use `PropTypes.checkPropTypes()` to call them. ' +
'Read more at http://fb.me/use-check-prop-types'
);
err.name = 'Invariant Violation';
throw err;
} else if (process.env.NODE_ENV !== 'production' && typeof console !== 'undefined') {
// Old behavior for people using React.PropTypes
var cacheKey = componentName + ':' + propName;
if (
!manualPropTypeCallCache[cacheKey] &&
// Avoid spamming the console because they are often not actionable except for lib authors
manualPropTypeWarningCount < 3
) {
printWarning(
'You are manually calling a React.PropTypes validation ' +
'function for the `' + propFullName + '` prop on `' + componentName + '`. This is deprecated ' +
'and will throw in the standalone `prop-types` package. ' +
'You may be seeing this warning due to a third-party PropTypes ' +
'library. See https://fb.me/react-warning-dont-call-proptypes ' + 'for details.'
);
manualPropTypeCallCache[cacheKey] = true;
manualPropTypeWarningCount++;
}
}
}
if (props[propName] == null) {
if (isRequired) {
if (props[propName] === null) {
return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required ' + ('in `' + componentName + '`, but its value is `null`.'));
}
return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required in ' + ('`' + componentName + '`, but its value is `undefined`.'));
}
return null;
} else {
return validate(props, propName, componentName, location, propFullName);
}
}
var chainedCheckType = checkType.bind(null, false);
chainedCheckType.isRequired = checkType.bind(null, true);
return chainedCheckType;
}
function createPrimitiveTypeChecker(expectedType) {
function validate(props, propName, componentName, location, propFullName, secret) {
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== expectedType) {
// `propValue` being instance of, say, date/regexp, pass the 'object'
// check, but we can offer a more precise error message here rather than
// 'of type `object`'.
var preciseType = getPreciseType(propValue);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.'));
}
return null;
}
return createChainableTypeChecker(validate);
}
function createAnyTypeChecker() {
return createChainableTypeChecker(emptyFunctionThatReturnsNull);
}
function createArrayOfTypeChecker(typeChecker) {
function validate(props, propName, componentName, location, propFullName) {
if (typeof typeChecker !== 'function') {
return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside arrayOf.');
}
var propValue = props[propName];
if (!Array.isArray(propValue)) {
var propType = getPropType(propValue);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.'));
}
for (var i = 0; i < propValue.length; i++) {
var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']', ReactPropTypesSecret);
if (error instanceof Error) {
return error;
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function createElementTypeChecker() {
function validate(props, propName, componentName, location, propFullName) {
var propValue = props[propName];
if (!isValidElement(propValue)) {
var propType = getPropType(propValue);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected a single ReactElement.'));
}
return null;
}
return createChainableTypeChecker(validate);
}
function createInstanceTypeChecker(expectedClass) {
function validate(props, propName, componentName, location, propFullName) {
if (!(props[propName] instanceof expectedClass)) {
var expectedClassName = expectedClass.name || ANONYMOUS;
var actualClassName = getClassName(props[propName]);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + actualClassName + '` supplied to `' + componentName + '`, expected ') + ('instance of `' + expectedClassName + '`.'));
}
return null;
}
return createChainableTypeChecker(validate);
}
function createEnumTypeChecker(expectedValues) {
if (!Array.isArray(expectedValues)) {
process.env.NODE_ENV !== 'production' ? printWarning('Invalid argument supplied to oneOf, expected an instance of array.') : void 0;
return emptyFunctionThatReturnsNull;
}
function validate(props, propName, componentName, location, propFullName) {
var propValue = props[propName];
for (var i = 0; i < expectedValues.length; i++) {
if (is(propValue, expectedValues[i])) {
return null;
}
}
var valuesString = JSON.stringify(expectedValues);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of value `' + propValue + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.'));
}
return createChainableTypeChecker(validate);
}
function createObjectOfTypeChecker(typeChecker) {
function validate(props, propName, componentName, location, propFullName) {
if (typeof typeChecker !== 'function') {
return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside objectOf.');
}
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== 'object') {
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.'));
}
for (var key in propValue) {
if (propValue.hasOwnProperty(key)) {
var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);
if (error instanceof Error) {
return error;
}
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function createUnionTypeChecker(arrayOfTypeCheckers) {
if (!Array.isArray(arrayOfTypeCheckers)) {
process.env.NODE_ENV !== 'production' ? printWarning('Invalid argument supplied to oneOfType, expected an instance of array.') : void 0;
return emptyFunctionThatReturnsNull;
}
for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
var checker = arrayOfTypeCheckers[i];
if (typeof checker !== 'function') {
printWarning(
'Invalid argument supplied to oneOfType. Expected an array of check functions, but ' +
'received ' + getPostfixForTypeWarning(checker) + ' at index ' + i + '.'
);
return emptyFunctionThatReturnsNull;
}
}
function validate(props, propName, componentName, location, propFullName) {
for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
var checker = arrayOfTypeCheckers[i];
if (checker(props, propName, componentName, location, propFullName, ReactPropTypesSecret) == null) {
return null;
}
}
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.'));
}
return createChainableTypeChecker(validate);
}
function createNodeChecker() {
function validate(props, propName, componentName, location, propFullName) {
if (!isNode(props[propName])) {
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.'));
}
return null;
}
return createChainableTypeChecker(validate);
}
function createShapeTypeChecker(shapeTypes) {
function validate(props, propName, componentName, location, propFullName) {
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== 'object') {
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));
}
for (var key in shapeTypes) {
var checker = shapeTypes[key];
if (!checker) {
continue;
}
var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);
if (error) {
return error;
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function createStrictShapeTypeChecker(shapeTypes) {
function validate(props, propName, componentName, location, propFullName) {
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== 'object') {
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));
}
// We need to check all keys in case some are required but missing from
// props.
var allKeys = assign({}, props[propName], shapeTypes);
for (var key in allKeys) {
var checker = shapeTypes[key];
if (!checker) {
return new PropTypeError(
'Invalid ' + location + ' `' + propFullName + '` key `' + key + '` supplied to `' + componentName + '`.' +
'\nBad object: ' + JSON.stringify(props[propName], null, ' ') +
'\nValid keys: ' + JSON.stringify(Object.keys(shapeTypes), null, ' ')
);
}
var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);
if (error) {
return error;
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function isNode(propValue) {
switch (typeof propValue) {
case 'number':
case 'string':
case 'undefined':
return true;
case 'boolean':
return !propValue;
case 'object':
if (Array.isArray(propValue)) {
return propValue.every(isNode);
}
if (propValue === null || isValidElement(propValue)) {
return true;
}
var iteratorFn = getIteratorFn(propValue);
if (iteratorFn) {
var iterator = iteratorFn.call(propValue);
var step;
if (iteratorFn !== propValue.entries) {
while (!(step = iterator.next()).done) {
if (!isNode(step.value)) {
return false;
}
}
} else {
// Iterator will provide entry [k,v] tuples rather than values.
while (!(step = iterator.next()).done) {
var entry = step.value;
if (entry) {
if (!isNode(entry[1])) {
return false;
}
}
}
}
} else {
return false;
}
return true;
default:
return false;
}
}
function isSymbol(propType, propValue) {
// Native Symbol.
if (propType === 'symbol') {
return true;
}
// 19.4.3.5 Symbol.prototype[@@toStringTag] === 'Symbol'
if (propValue['@@toStringTag'] === 'Symbol') {
return true;
}
// Fallback for non-spec compliant Symbols which are polyfilled.
if (typeof Symbol === 'function' && propValue instanceof Symbol) {
return true;
}
return false;
}
// Equivalent of `typeof` but with special handling for array and regexp.
function getPropType(propValue) {
var propType = typeof propValue;
if (Array.isArray(propValue)) {
return 'array';
}
if (propValue instanceof RegExp) {
// Old webkits (at least until Android 4.0) return 'function' rather than
// 'object' for typeof a RegExp. We'll normalize this here so that /bla/
// passes PropTypes.object.
return 'object';
}
if (isSymbol(propType, propValue)) {
return 'symbol';
}
return propType;
}
// This handles more types than `getPropType`. Only used for error messages.
// See `createPrimitiveTypeChecker`.
function getPreciseType(propValue) {
if (typeof propValue === 'undefined' || propValue === null) {
return '' + propValue;
}
var propType = getPropType(propValue);
if (propType === 'object') {
if (propValue instanceof Date) {
return 'date';
} else if (propValue instanceof RegExp) {
return 'regexp';
}
}
return propType;
}
// Returns a string that is postfixed to a warning about an invalid type.
// For example, "undefined" or "of type array"
function getPostfixForTypeWarning(value) {
var type = getPreciseType(value);
switch (type) {
case 'array':
case 'object':
return 'an ' + type;
case 'boolean':
case 'date':
case 'regexp':
return 'a ' + type;
default:
return type;
}
}
// Returns class name of the object, if any.
function getClassName(propValue) {
if (!propValue.constructor || !propValue.constructor.name) {
return ANONYMOUS;
}
return propValue.constructor.name;
}
ReactPropTypes.checkPropTypes = checkPropTypes;
ReactPropTypes.PropTypes = ReactPropTypes;
return ReactPropTypes;
};
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))
/***/ })
/******/ ]);
});
!function(t,e){if("object"==typeof exports&&"object"==typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var n=e();for(var i in n)("object"==typeof exports?exports:t)[i]=n[i]}}(window,function(){return function(t){var e={};function n(i){if(e[i])return e[i].exports;var r=e[i]={i:i,l:!1,exports:{}};return t[i].call(r.exports,r,r.exports,n),r.l=!0,r.exports}return n.m=t,n.c=e,n.d=function(t,e,i){n.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:i})},n.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},n.t=function(t,e){if(1&e&&(t=n(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var i=Object.create(null);if(n.r(i),Object.defineProperty(i,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var r in t)n.d(i,r,function(e){return t[e]}.bind(null,r));return i},n.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return n.d(e,"a",e),e},n.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},n.p="",n(n.s=2)}([function(t,e,n){t.exports=n(3)()},function(t,e){t.exports=require("react")},function(t,e,n){"use strict";n.r(e),n.d(e,"default",function(){return h});var i=n(1),r=n.n(i),o=n(0),s=n.n(o);function a(t){return(a="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function l(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}function c(t){return(c=Object.setPrototypeOf?Object.getPrototypeOf:function(t){return t.__proto__||Object.getPrototypeOf(t)})(t)}function u(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}function p(t,e){return(p=Object.setPrototypeOf||function(t,e){return t.__proto__=e,t})(t,e)}var h=function(t){function e(t){var n,i,r;return function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,e),i=this,(n=!(r=c(e).call(this,t))||"object"!==a(r)&&"function"!=typeof r?u(i):r).element=null,n.original=t.text,n.watch=!0,n.lineHeight=0,n.start=0,n.middle=0,n.end=0,n.randomID=Math.random().toString(36).substr(2,10),n.state={expanded:!0,noClamp:!1,text:"."},n.ssr="undefined"==typeof window,n.action=n.action.bind(u(n)),n.clickHandler=n.clickHandler.bind(u(n)),n.ssr?n.state.text=t.text:n.debounced=n.debounce(n.action,t.delay),n}var n,o,s;return function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),e&&p(t,e)}(e,i["PureComponent"]),n=e,(o=[{key:"componentDidMount",value:function(){this.props.text&&!this.ssr&&(this.lineHeight=this.element.clientHeight+1,this.clampLines(),this.watch&&window.addEventListener("resize",this.debounced))}},{key:"componentWillUnmount",value:function(){this.ssr||window.removeEventListener("resize",this.debounced)}},{key:"componentDidUpdate",value:function(t){t.text!==this.props.text&&(this.original=this.props.text,this.clampLines())}},{key:"debounce",value:function(t,e,n){var i,r=this,o=arguments;return function(){var s=r,a=o,l=n&&!i;clearTimeout(i),i=setTimeout(function(){i=null,n||t.apply(s,a)},e),l&&t.apply(s,a)}}},{key:"action",value:function(){this.watch&&(this.setState({noClamp:!1}),this.clampLines(),this.setState({expanded:!this.state.expanded}))}},{key:"clampLines",value:function(){if(this.element){this.setState({text:""});var t=this.lineHeight*this.props.lines+1;for(this.start=0,this.middle=0,this.end=this.original.length;this.start<=this.end;){if(this.middle=Math.floor((this.start+this.end)/2),this.element.innerText=this.original.slice(0,this.middle),this.middle===this.original.length)return void this.setState({text:this.original,noClamp:!0});this.moveMarkers(t)}this.element.innerText=this.original.slice(0,this.middle-5)+this.getEllipsis(),this.setState({text:this.original.slice(0,this.middle-5)+this.getEllipsis()})}}},{key:"moveMarkers",value:function(t){this.element.clientHeight<=t?this.start=this.middle+1:this.end=this.middle-1}},{key:"getClassName",value:function(){var t=this.props.className||"";return"clamp-lines ".concat(t)}},{key:"getEllipsis",value:function(){return this.watch&&!this.state.noClamp?this.props.ellipsis:""}},{key:"getButton",value:function(){if(!this.state.noClamp&&this.props.buttons){var t=this.watch?this.props.moreText:this.props.lessText;return r.a.createElement("button",{className:"clamp-lines__button",onClick:this.clickHandler,"aria-controls":"clamped-content-".concat(this.randomID),"aria-expanded":!this.state.expanded},t)}}},{key:"clickHandler",value:function(t){var e=this.props.stopPropagation;t.preventDefault(),e&&t.stopPropagation(),this.watch=!this.watch,this.watch?this.clampLines():this.setState({text:this.original}),this.setState({expanded:!this.state.expanded})}},{key:"render",value:function(){var t=this;if(!this.props.text)return null;var e=r.a.createElement(this.props.innerElement,{ref:function(e){t.element=e},id:!this.ssr&&"clamped-content-".concat(this.randomID),"aria-hidden":!this.ssr&&this.state.expanded},this.state.text);return r.a.createElement("div",{className:this.getClassName()},e,!this.ssr&&this.getButton())}}])&&l(n.prototype,o),s&&l(n,s),e}();h.propTypes={text:s.a.string.isRequired,lines:s.a.number,ellipsis:s.a.string,buttons:s.a.bool,moreText:s.a.string,lessText:s.a.string,className:s.a.string,delay:s.a.number,stopPropagation:s.a.bool,innerElement:s.a.string},h.defaultProps={lines:3,ellipsis:"...",buttons:!0,moreText:"Read more",lessText:"Read less",delay:300,innerElement:"div"}},function(t,e,n){"use strict";var i=n(4);function r(){}function o(){}o.resetWarningCache=r,t.exports=function(){function t(t,e,n,r,o,s){if(s!==i){var a=new Error("Calling PropTypes validators directly is not supported by the `prop-types` package. Use PropTypes.checkPropTypes() to call them. Read more at http://fb.me/use-check-prop-types");throw a.name="Invariant Violation",a}}function e(){return t}t.isRequired=t;var n={array:t,bool:t,func:t,number:t,object:t,string:t,symbol:t,any:t,arrayOf:e,element:t,elementType:t,instanceOf:e,node:t,objectOf:e,oneOf:e,oneOfType:e,shape:e,exact:e,checkPropTypes:o,resetWarningCache:r};return n.PropTypes=n,n}},function(t,e,n){"use strict";t.exports="SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED"}])});

21

package.json
{
"name": "react-clamp-lines",
"version": "2.3.0",
"version": "2.4.0",
"description": "Responsive and accessible clamping component with Read more/Read less buttons built for React.",

@@ -10,3 +10,3 @@ "main": "lib/index.js",

"dependencies": {
"prop-types": "^15.6.2"
"prop-types": "^15.7.2"
},

@@ -17,10 +17,11 @@ "peerDependencies": {

"devDependencies": {
"babel-cli": "^6.26.0",
"babel-core": "^6.26.3",
"babel-loader": "^7.0.0",
"babel-plugin-transform-object-rest-spread": "^6.23.0",
"babel-plugin-transform-react-jsx": "^6.24.1",
"babel-preset-env": "^1.5.1",
"react": "^16.2.0",
"webpack": "^2.6.1"
"@babel/cli": "^7.4.3",
"@babel/core": "^7.4.3",
"@babel/plugin-proposal-object-rest-spread": "^7.4.3",
"@babel/plugin-transform-react-jsx": "^7.3.0",
"@babel/preset-env": "^7.4.3",
"babel-loader": "^8.0.5",
"react": "^16.8.6",
"webpack": "^4.30.0",
"webpack-cli": "^3.3.0"
},

@@ -27,0 +28,0 @@ "repository": {

7

README.md

@@ -40,3 +40,3 @@ # react-clamp-lines

text={text_to_clamp}
lines="4"
lines={4}
ellipsis="..."

@@ -46,2 +46,3 @@ moreText="Expand"

className="custom-class"
innerElement="p"
/>

@@ -59,3 +60,3 @@ );

<div class="clamp-lines custom-class">
<div>clamped text here...</div>
<p>clamped text here...</p>
<button class="clamp-lines__button">Expand</button>

@@ -80,2 +81,3 @@ </div>

stopPropagation={Boolean}
innerElement={String}
/>

@@ -95,2 +97,3 @@ ```

| stopPropagation | {Boolean} | `false` | Prevents the event from bubbling up the DOM tree when clicked on the _&laquo;Read more&raquo;_ button |
| innerElement | {String} | `div` | Custom inner element for clamped text. **This MUST be a [block level element](https://developer.mozilla.org/en-US/docs/Web/HTML/Block-level_elements#Elements) or styled as one.**

@@ -97,0 +100,0 @@ ## License

20

src/index.js

@@ -178,13 +178,13 @@ import React, { PureComponent } from 'react';

const innerClampElement = React.createElement(this.props.innerElement, {
ref: e => {
this.element = e;
},
id: !this.ssr && `clamped-content-${this.randomID}`,
'aria-hidden': !this.ssr && this.state.expanded,
}, this.state.text);
return (
<div className={this.getClassName()}>
<div
id={!this.ssr && `clamped-content-${this.randomID}`}
aria-hidden={!this.ssr && this.state.expanded}
ref={e => {
this.element = e;
}}
>
{this.state.text}
</div>
{innerClampElement}
{!this.ssr && this.getButton()}

@@ -206,2 +206,3 @@ </div>

stopPropagation: PropTypes.bool,
innerElement: PropTypes.string,
};

@@ -216,2 +217,3 @@

delay: 300,
innerElement: 'div'
};

9

webpack.config.js

@@ -19,3 +19,7 @@ var path = require('path');

options: {
presets: ['env']
presets: ['@babel/preset-env'],
plugins: [
'@babel/plugin-proposal-object-rest-spread',
"@babel/plugin-transform-react-jsx"
]
}

@@ -28,3 +32,4 @@ }

'react': 'commonjs react'
}
},
mode: 'production'
};
.babelrc
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