/******/ (() => { // webpackBootstrap
/******/ var __webpack_modules__ = ({
/***/ "./src/dom/controls.js":
/*!*****************************!*\
!*** ./src/dom/controls.js ***!
\*****************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "createTryToInitInterval": () => (/* binding */ createTryToInitInterval),
/* harmony export */ "hideExistingMessages": () => (/* binding */ hideExistingMessages),
/* harmony export */ "tryToAddControls": () => (/* binding */ tryToAddControls),
/* harmony export */ "tryToInitControls": () => (/* binding */ tryToInitControls)
/* harmony export */ });
/* harmony import */ var _utils_getChatBody__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../utils/getChatBody */ "./src/utils/getChatBody.js");
/* harmony import */ var _mute_svg__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./mute.svg */ "./src/dom/mute.svg");
function _createForOfIteratorHelper(o) { if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (o = _unsupportedIterableToArray(o))) { var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var it, normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(n); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
/**
*
* @param id {String}
* @return {HTMLSpanElement}
*/
function muteBtnHTML(id) {
var element = document.createElement('span');
element.setAttribute('class', 'im-mess--mute');
element.setAttribute('id', "mute".concat(id));
element.setAttribute('label', 'Заглушить');
element.innerHTML = "".concat(_mute_svg__WEBPACK_IMPORTED_MODULE_1__["default"], "
");
return element;
}
/**
*
* @param target {HTMLElenemt}
*/
function tryToAddControls(target) {
if (target.className === 'im-mess--check fl_l') {
var message = target.parentElement;
addControlButton(message);
}
}
/**
* Create mute button and inset it to the actionArea
* @param actionArea {HTMLElement}
* @param senderId {String}
* @return {HTMLElement}
*/
function addMuteButton(actionArea, senderId) {
var muteButton = muteBtnHTML(senderId);
actionArea.appendChild(muteButton);
muteButton.style.visibility = 'hidden';
return muteButton;
}
/**
* Add event listeners to the actionArea
* @param actionsArea {HTMLElement}
*/
function addActionAreaEvents(actionsArea) {
actionsArea.parentElement.addEventListener('mouseenter', function (event) {
event.target.getElementsByClassName('im-mess--mute')[0].style.visibility = 'visible';
});
actionsArea.parentElement.addEventListener('mouseleave', function (event) {
event.target.getElementsByClassName('im-mess--mute')[0].style.visibility = 'hidden';
});
}
/**
*
* @this {HTMLElement}
*/
function setIdToHideHandle() {
var clickedId = this.id.substring(4);
var clickedName = this.parentElement.parentElement.parentElement.parentElement;
clickedName = clickedName.children[0].children[0].children[0].textContent;
chrome.storage.sync.get('idsToHide', function (data) {
var idsToHide = data.idsToHide || [];
if (idsToHide.filter(function (user) {
return user.id === clickedId;
}).length === 0) {
idsToHide.push({
id: clickedId,
name: clickedName
});
chrome.storage.sync.set({
idsToHide: idsToHide
}, function () {
chrome.storage.sync.get('isExtensionOn', function (data) {
if (data.isExtensionOn) hideExistingMessages();
});
});
}
});
}
function hideExistingMessages() {
chrome.storage.sync.get('idsToHide', function (data) {
var chatBody = (0,_utils_getChatBody__WEBPACK_IMPORTED_MODULE_0__.getChatBody)();
var _iterator = _createForOfIteratorHelper(chatBody.children),
_step;
try {
var _loop = function _loop() {
var item = _step.value;
if (data.idsToHide.filter(function (user) {
return user.id === item.dataset.peer;
}).length > 0) item.style.display = 'none';
};
for (_iterator.s(); !(_step = _iterator.n()).done;) {
_loop();
}
} catch (err) {
_iterator.e(err);
} finally {
_iterator.f();
}
});
}
// Try to add controls until successful. Needed for page refresh.
function createTryToInitInterval() {
var controlsInterval = setInterval(function () {
if (!tryToInitControls(controlsInterval)) clearInterval(controlsInterval);
}, 200);
return controlsInterval;
}
/**
*
* @param message {HTMLElement}
*/
function addControlButton(message) {
// Check if message is not an outgoing one
if (!message.classList.contains('im-mess_out')) {
var actionsArea = message.getElementsByClassName('im-mess--actions')[0];
if (actionsArea && actionsArea.lastChild.className !== 'im-mess--mute') {
var senderId = message.parentElement.parentElement.parentElement.dataset.peer;
var muteBtn = addMuteButton(actionsArea, senderId);
addActionAreaEvents(actionsArea);
muteBtn.addEventListener('click', setIdToHideHandle);
return true;
} else {
return false;
}
}
}
function tryToInitControls() {
var status = true;
var chatBody = (0,_utils_getChatBody__WEBPACK_IMPORTED_MODULE_0__.getChatBody)();
if (!chatBody) return false;
var _iterator2 = _createForOfIteratorHelper(chatBody.children),
_step2;
try {
for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
var item = _step2.value;
if (item.className.includes('im-mess-stack _im_mess_stack')) {
var messages = item.children[1].children[1].getElementsByClassName('im-mess _im_mess');
var _iterator3 = _createForOfIteratorHelper(messages),
_step3;
try {
for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) {
var message = _step3.value;
status = addControlButton(message);
}
} catch (err) {
_iterator3.e(err);
} finally {
_iterator3.f();
}
}
}
} catch (err) {
_iterator2.e(err);
} finally {
_iterator2.f();
}
return status;
}
/***/ }),
/***/ "./src/dom/hide_element.js":
/*!*********************************!*\
!*** ./src/dom/hide_element.js ***!
\*********************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "addNewMessageEventListener": () => (/* binding */ addNewMessageEventListener),
/* harmony export */ "returnMessagesEventListener": () => (/* binding */ returnMessagesEventListener)
/* harmony export */ });
/* harmony import */ var _utils_getChatBody__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../utils/getChatBody */ "./src/utils/getChatBody.js");
/* harmony import */ var _controls__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./controls */ "./src/dom/controls.js");
function _createForOfIteratorHelper(o) { if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (o = _unsupportedIterableToArray(o))) { var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var it, normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(n); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
function addNewMessageEventListener() {
var chatBody = (0,_utils_getChatBody__WEBPACK_IMPORTED_MODULE_0__.getChatBody)();
chatBody.addEventListener('DOMNodeInserted', function (event) {
newMessageHandler(event.target);
});
}
function newMessageHandler(message) {
(0,_controls__WEBPACK_IMPORTED_MODULE_1__.tryToAddControls)(message);
if (message.className === 'im-mess-stack _im_mess_stack ') {
chrome.storage.sync.get('isExtensionOn', function (data) {
if (data.isExtensionOn) {
chrome.storage.sync.get('idsToHide', function (data) {
if (data.idsToHide.filter(function (user) {
return user.id === message.dataset.peer;
}).length > 0) message.style.display = 'none';
});
}
});
}
}
function returnMessagesEventListener() {
chrome.storage.onChanged.addListener(function (changes) {
var isExtensionOn = changes.isExtensionOn;
var idsToHide = changes.idsToHide;
var chatBody = (0,_utils_getChatBody__WEBPACK_IMPORTED_MODULE_0__.getChatBody)();
if (isExtensionOn) {
if (isExtensionOn.newValue === false) {
var _iterator = _createForOfIteratorHelper(chatBody.children),
_step;
try {
for (_iterator.s(); !(_step = _iterator.n()).done;) {
var item = _step.value;
item.style.display = 'block';
}
} catch (err) {
_iterator.e(err);
} finally {
_iterator.f();
}
} else {
(0,_controls__WEBPACK_IMPORTED_MODULE_1__.hideExistingMessages)();
}
}
if (idsToHide) {
chrome.storage.sync.get('isExtensionOn', function (data) {
if (data.isExtensionOn) {
if (idsToHide.newValue.length < idsToHide.oldValue.length) {
var _iterator2 = _createForOfIteratorHelper(chatBody.children),
_step2;
try {
var _loop = function _loop() {
var item = _step2.value;
if (idsToHide.newValue.filter(function (user) {
return user.id === item.dataset.peer;
}).length === 0) item.style.display = 'block';
};
for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
_loop();
}
} catch (err) {
_iterator2.e(err);
} finally {
_iterator2.f();
}
}
}
});
}
});
}
/***/ }),
/***/ "./src/utils/Url.js":
/*!**************************!*\
!*** ./src/utils/Url.js ***!
\**************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "UrlController": () => (/* binding */ UrlController)
/* harmony export */ });
function _classCallCheck(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 _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
var INTERVAL_TIME = 100;
var UrlController = /*#__PURE__*/function () {
function UrlController() {
_classCallCheck(this, UrlController);
this._changeListeners = [];
this._interval = null;
this._url = window.location.href;
}
_createClass(UrlController, [{
key: "onChange",
value: function onChange(cb) {
this._changeListeners.push(cb);
if (this._interval === null) this._createInterval();
}
}, {
key: "removeEventListener",
value: function removeEventListener(cb) {
this._changeListeners = this._changeListeners.filter(function (item) {
return item !== cb;
});
if (this._changeListeners.length === 0) this._clearInterval();
}
}, {
key: "_intervalTick",
value: function _intervalTick() {
var currentUrl = window.location.href;
if (currentUrl !== this.url) {
this._broadcast(this.url, currentUrl);
this.url = currentUrl;
}
}
}, {
key: "_broadcast",
value: function _broadcast(oldUrl, newUrl) {
this._changeListeners.forEach(function (cb) {
return cb(oldUrl, newUrl);
});
}
}, {
key: "_createInterval",
value: function _createInterval() {
var _this = this;
this.interval = setInterval(function () {
return _this._intervalTick();
}, INTERVAL_TIME);
}
}, {
key: "_clearInterval",
value: function _clearInterval() {
clearInterval(this.interval);
this.interval = null;
}
}]);
return UrlController;
}();
/***/ }),
/***/ "./src/utils/getChatBody.js":
/*!**********************************!*\
!*** ./src/utils/getChatBody.js ***!
\**********************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "getChatBody": () => (/* binding */ getChatBody)
/* harmony export */ });
function getChatBody() {
return document.getElementsByClassName('_im_peer_history im-page-chat-contain')[0];
}
/***/ }),
/***/ "./node_modules/css-loader/dist/cjs.js!./src/dom/dom.css":
/*!***************************************************************!*\
!*** ./node_modules/css-loader/dist/cjs.js!./src/dom/dom.css ***!
\***************************************************************/
/***/ ((module, __webpack_exports__, __webpack_require__) => {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var _node_modules_css_loader_dist_runtime_sourceMaps_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../../node_modules/css-loader/dist/runtime/sourceMaps.js */ "./node_modules/css-loader/dist/runtime/sourceMaps.js");
/* harmony import */ var _node_modules_css_loader_dist_runtime_sourceMaps_js__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_node_modules_css_loader_dist_runtime_sourceMaps_js__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var _node_modules_css_loader_dist_runtime_api_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../../node_modules/css-loader/dist/runtime/api.js */ "./node_modules/css-loader/dist/runtime/api.js");
/* harmony import */ var _node_modules_css_loader_dist_runtime_api_js__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(_node_modules_css_loader_dist_runtime_api_js__WEBPACK_IMPORTED_MODULE_1__);
// Imports
var ___CSS_LOADER_EXPORT___ = _node_modules_css_loader_dist_runtime_api_js__WEBPACK_IMPORTED_MODULE_1___default()((_node_modules_css_loader_dist_runtime_sourceMaps_js__WEBPACK_IMPORTED_MODULE_0___default()));
// Module
___CSS_LOADER_EXPORT___.push([module.id, ".mute_tooltip {\n position: absolute;\n left: -50px;\n top: -33px;\n display: none;\n}\n\n.mute_tooltip::after {\n left: 61px !important;\n}\n\n/* Show the tooltip text when you mouse over the tooltip container */\n.im-mess--mute:hover .mute_tooltip {\n display: block !important;\n opacity: 1;\n}\n\n.im-mess--mute {\n position: relative;\n display: inline-flex;\n align-items: center;\n justify-content: center;\n width: 24px;\n height: 24px;\n opacity: .5;\n color: var(--vkui--color_icon_secondary);\n}\n\n.im-mess--mute:hover {\n opacity: 1;\n}\n\n.im-mess--actions {\n margin-right: -30px !important;\n}", "",{"version":3,"sources":["webpack://./src/dom/dom.css"],"names":[],"mappings":"AAAA;EACE,kBAAkB;EAClB,WAAW;EACX,UAAU;EACV,aAAa;AACf;;AAEA;EACE,qBAAqB;AACvB;;AAEA,oEAAoE;AACpE;EACE,yBAAyB;EACzB,UAAU;AACZ;;AAEA;EACE,kBAAkB;EAClB,oBAAoB;EACpB,mBAAmB;EACnB,uBAAuB;EACvB,WAAW;EACX,YAAY;EACZ,WAAW;EACX,wCAAwC;AAC1C;;AAEA;EACE,UAAU;AACZ;;AAEA;EACE,8BAA8B;AAChC","sourcesContent":[".mute_tooltip {\n position: absolute;\n left: -50px;\n top: -33px;\n display: none;\n}\n\n.mute_tooltip::after {\n left: 61px !important;\n}\n\n/* Show the tooltip text when you mouse over the tooltip container */\n.im-mess--mute:hover .mute_tooltip {\n display: block !important;\n opacity: 1;\n}\n\n.im-mess--mute {\n position: relative;\n display: inline-flex;\n align-items: center;\n justify-content: center;\n width: 24px;\n height: 24px;\n opacity: .5;\n color: var(--vkui--color_icon_secondary);\n}\n\n.im-mess--mute:hover {\n opacity: 1;\n}\n\n.im-mess--actions {\n margin-right: -30px !important;\n}"],"sourceRoot":""}]);
// Exports
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (___CSS_LOADER_EXPORT___);
/***/ }),
/***/ "./node_modules/css-loader/dist/runtime/api.js":
/*!*****************************************************!*\
!*** ./node_modules/css-loader/dist/runtime/api.js ***!
\*****************************************************/
/***/ ((module) => {
"use strict";
/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
module.exports = function (cssWithMappingToString) {
var list = [];
// return the list of modules as css string
list.toString = function toString() {
return this.map(function (item) {
var content = "";
var needLayer = typeof item[5] !== "undefined";
if (item[4]) {
content += "@supports (".concat(item[4], ") {");
}
if (item[2]) {
content += "@media ".concat(item[2], " {");
}
if (needLayer) {
content += "@layer".concat(item[5].length > 0 ? " ".concat(item[5]) : "", " {");
}
content += cssWithMappingToString(item);
if (needLayer) {
content += "}";
}
if (item[2]) {
content += "}";
}
if (item[4]) {
content += "}";
}
return content;
}).join("");
};
// import a list of modules into the list
list.i = function i(modules, media, dedupe, supports, layer) {
if (typeof modules === "string") {
modules = [[null, modules, undefined]];
}
var alreadyImportedModules = {};
if (dedupe) {
for (var k = 0; k < this.length; k++) {
var id = this[k][0];
if (id != null) {
alreadyImportedModules[id] = true;
}
}
}
for (var _k = 0; _k < modules.length; _k++) {
var item = [].concat(modules[_k]);
if (dedupe && alreadyImportedModules[item[0]]) {
continue;
}
if (typeof layer !== "undefined") {
if (typeof item[5] === "undefined") {
item[5] = layer;
} else {
item[1] = "@layer".concat(item[5].length > 0 ? " ".concat(item[5]) : "", " {").concat(item[1], "}");
item[5] = layer;
}
}
if (media) {
if (!item[2]) {
item[2] = media;
} else {
item[1] = "@media ".concat(item[2], " {").concat(item[1], "}");
item[2] = media;
}
}
if (supports) {
if (!item[4]) {
item[4] = "".concat(supports);
} else {
item[1] = "@supports (".concat(item[4], ") {").concat(item[1], "}");
item[4] = supports;
}
}
list.push(item);
}
};
return list;
};
/***/ }),
/***/ "./node_modules/css-loader/dist/runtime/sourceMaps.js":
/*!************************************************************!*\
!*** ./node_modules/css-loader/dist/runtime/sourceMaps.js ***!
\************************************************************/
/***/ ((module) => {
"use strict";
module.exports = function (item) {
var content = item[1];
var cssMapping = item[3];
if (!cssMapping) {
return content;
}
if (typeof btoa === "function") {
var base64 = btoa(unescape(encodeURIComponent(JSON.stringify(cssMapping))));
var data = "sourceMappingURL=data:application/json;charset=utf-8;base64,".concat(base64);
var sourceMapping = "/*# ".concat(data, " */");
return [content].concat([sourceMapping]).join("\n");
}
return [content].join("\n");
};
/***/ }),
/***/ "./src/dom/mute.svg":
/*!**************************!*\
!*** ./src/dom/mute.svg ***!
\**************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ("\n");
/***/ }),
/***/ "./src/dom/dom.css":
/*!*************************!*\
!*** ./src/dom/dom.css ***!
\*************************/
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
var api = __webpack_require__(/*! !../../node_modules/style-loader/dist/runtime/injectStylesIntoStyleTag.js */ "./node_modules/style-loader/dist/runtime/injectStylesIntoStyleTag.js");
var content = __webpack_require__(/*! !!../../node_modules/css-loader/dist/cjs.js!./dom.css */ "./node_modules/css-loader/dist/cjs.js!./src/dom/dom.css");
content = content.__esModule ? content.default : content;
if (typeof content === 'string') {
content = [[module.id, content, '']];
}
var options = {};
options.insert = "head";
options.singleton = false;
var update = api(content, options);
var exported = content.locals ? content.locals : {};
module.exports = exported;
/***/ }),
/***/ "./node_modules/style-loader/dist/runtime/injectStylesIntoStyleTag.js":
/*!****************************************************************************!*\
!*** ./node_modules/style-loader/dist/runtime/injectStylesIntoStyleTag.js ***!
\****************************************************************************/
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
"use strict";
var isOldIE = function isOldIE() {
var memo;
return function memorize() {
if (typeof memo === 'undefined') {
// Test for IE <= 9 as proposed by Browserhacks
// @see http://browserhacks.com/#hack-e71d8692f65334173fee715c222cb805
// Tests for existence of standard globals is to allow style-loader
// to operate correctly into non-standard environments
// @see https://github.com/webpack-contrib/style-loader/issues/177
memo = Boolean(window && document && document.all && !window.atob);
}
return memo;
};
}();
var getTarget = function getTarget() {
var memo = {};
return function memorize(target) {
if (typeof memo[target] === 'undefined') {
var styleTarget = document.querySelector(target); // Special case to return head of iframe instead of iframe itself
if (window.HTMLIFrameElement && styleTarget instanceof window.HTMLIFrameElement) {
try {
// This will throw an exception if access to iframe is blocked
// due to cross-origin restrictions
styleTarget = styleTarget.contentDocument.head;
} catch (e) {
// istanbul ignore next
styleTarget = null;
}
}
memo[target] = styleTarget;
}
return memo[target];
};
}();
var stylesInDom = [];
function getIndexByIdentifier(identifier) {
var result = -1;
for (var i = 0; i < stylesInDom.length; i++) {
if (stylesInDom[i].identifier === identifier) {
result = i;
break;
}
}
return result;
}
function modulesToDom(list, options) {
var idCountMap = {};
var identifiers = [];
for (var i = 0; i < list.length; i++) {
var item = list[i];
var id = options.base ? item[0] + options.base : item[0];
var count = idCountMap[id] || 0;
var identifier = "".concat(id, " ").concat(count);
idCountMap[id] = count + 1;
var index = getIndexByIdentifier(identifier);
var obj = {
css: item[1],
media: item[2],
sourceMap: item[3]
};
if (index !== -1) {
stylesInDom[index].references++;
stylesInDom[index].updater(obj);
} else {
stylesInDom.push({
identifier: identifier,
updater: addStyle(obj, options),
references: 1
});
}
identifiers.push(identifier);
}
return identifiers;
}
function insertStyleElement(options) {
var style = document.createElement('style');
var attributes = options.attributes || {};
if (typeof attributes.nonce === 'undefined') {
var nonce = true ? __webpack_require__.nc : 0;
if (nonce) {
attributes.nonce = nonce;
}
}
Object.keys(attributes).forEach(function (key) {
style.setAttribute(key, attributes[key]);
});
if (typeof options.insert === 'function') {
options.insert(style);
} else {
var target = getTarget(options.insert || 'head');
if (!target) {
throw new Error("Couldn't find a style target. This probably means that the value for the 'insert' parameter is invalid.");
}
target.appendChild(style);
}
return style;
}
function removeStyleElement(style) {
// istanbul ignore if
if (style.parentNode === null) {
return false;
}
style.parentNode.removeChild(style);
}
/* istanbul ignore next */
var replaceText = function replaceText() {
var textStore = [];
return function replace(index, replacement) {
textStore[index] = replacement;
return textStore.filter(Boolean).join('\n');
};
}();
function applyToSingletonTag(style, index, remove, obj) {
var css = remove ? '' : obj.media ? "@media ".concat(obj.media, " {").concat(obj.css, "}") : obj.css; // For old IE
/* istanbul ignore if */
if (style.styleSheet) {
style.styleSheet.cssText = replaceText(index, css);
} else {
var cssNode = document.createTextNode(css);
var childNodes = style.childNodes;
if (childNodes[index]) {
style.removeChild(childNodes[index]);
}
if (childNodes.length) {
style.insertBefore(cssNode, childNodes[index]);
} else {
style.appendChild(cssNode);
}
}
}
function applyToTag(style, options, obj) {
var css = obj.css;
var media = obj.media;
var sourceMap = obj.sourceMap;
if (media) {
style.setAttribute('media', media);
} else {
style.removeAttribute('media');
}
if (sourceMap && btoa) {
css += "\n/*# sourceMappingURL=data:application/json;base64,".concat(btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap)))), " */");
} // For old IE
/* istanbul ignore if */
if (style.styleSheet) {
style.styleSheet.cssText = css;
} else {
while (style.firstChild) {
style.removeChild(style.firstChild);
}
style.appendChild(document.createTextNode(css));
}
}
var singleton = null;
var singletonCounter = 0;
function addStyle(obj, options) {
var style;
var update;
var remove;
if (options.singleton) {
var styleIndex = singletonCounter++;
style = singleton || (singleton = insertStyleElement(options));
update = applyToSingletonTag.bind(null, style, styleIndex, false);
remove = applyToSingletonTag.bind(null, style, styleIndex, true);
} else {
style = insertStyleElement(options);
update = applyToTag.bind(null, style, options);
remove = function remove() {
removeStyleElement(style);
};
}
update(obj);
return function updateStyle(newObj) {
if (newObj) {
if (newObj.css === obj.css && newObj.media === obj.media && newObj.sourceMap === obj.sourceMap) {
return;
}
update(obj = newObj);
} else {
remove();
}
};
}
module.exports = function (list, options) {
options = options || {}; // Force single-tag solution on IE6-9, which has a hard limit on the # of