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@atlaskit/editor-plugin-metrics

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Metrics plugin for @atlaskit/editor-core

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"use strict"; var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault"); Object.defineProperty(exports, "__esModule", { value: true }); exports.checkNodeAttributeChanged = void 0; var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray")); var _types = require("../types"); function _createForOfIteratorHelper(r, e) { var t = "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (!t) { if (Array.isArray(r) || (t = _unsupportedIterableToArray(r)) || e && r && "number" == typeof r.length) { t && (r = t); var _n = 0, F = function F() {}; return { s: F, n: function n() { return _n >= r.length ? { done: !0 } : { done: !1, value: r[_n++] }; }, e: function e(r) { throw r; }, 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 o, a = !0, u = !1; return { s: function s() { t = t.call(r); }, n: function n() { var r = t.next(); return a = r.done, r; }, e: function e(r) { u = !0, o = r; }, f: function f() { try { a || null == t.return || t.return(); } finally { if (u) throw o; } } }; } function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } } function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; } var compareAttributes = function compareAttributes(prevAttr, newAttr) { var allKeys = new Set([].concat((0, _toConsumableArray2.default)(Object.keys(prevAttr)), (0, _toConsumableArray2.default)(Object.keys(newAttr)))); var _iterator = _createForOfIteratorHelper(allKeys), _step; try { for (_iterator.s(); !(_step = _iterator.n()).done;) { var key = _step.value; var prevValue = prevAttr[key]; var newValue = newAttr[key]; if (prevValue !== newValue && key !== 'localId') { return key; } } } catch (err) { _iterator.e(err); } finally { _iterator.f(); } return undefined; }; var compareMarks = function compareMarks(prevMarks, newMarks) { if (!prevMarks && !newMarks) { return undefined; } var previousMarksArr = new Map(prevMarks.map(function (mark) { return [mark.type.name, mark.attrs]; })); var newMarksArr = new Map(newMarks.map(function (mark) { return [mark.type.name, mark.attrs]; })); var allMarks = new Set([].concat((0, _toConsumableArray2.default)(previousMarksArr.keys()), (0, _toConsumableArray2.default)(newMarksArr.keys()))); var _iterator2 = _createForOfIteratorHelper(allMarks), _step2; try { for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) { var key = _step2.value; var previousValue = previousMarksArr.get(key); var newValue = newMarksArr.get(key); if (JSON.stringify(previousValue) !== JSON.stringify(newValue)) { return key; } } } catch (err) { _iterator2.e(err); } finally { _iterator2.f(); } return undefined; }; var checkNodeAttributeChanged = exports.checkNodeAttributeChanged = function checkNodeAttributeChanged(tr, step) { var _ref = step, slice = _ref.slice, from = _ref.from, to = _ref.to; var oldNode = tr.docs[0].nodeAt(from); var newNode = slice.content.firstChild; if (!oldNode || !newNode) { return undefined; } if (oldNode.type.name !== newNode.type.name) { return undefined; } // We need to compare the attributes of the node var changedAttr = compareAttributes(oldNode.attrs, newNode.attrs); if (changedAttr) { return { type: _types.ActionType.CHANGING_ATTRS, extraData: { attr: changedAttr, from: from, to: to } }; } // For some changes, we need to compare the marks of the node // e.g. Media Border, Links var changedMarks = compareMarks(oldNode.marks, newNode.marks); if (changedMarks) { return { type: _types.ActionType.CHANGING_ATTRS, extraData: { attr: changedMarks, from: from, to: to } }; } return undefined; };