| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | function isValidNode(obj) {
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| 4 | var ELEM_TYPE = 1;
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| 5 | var FRAG_TYPE = 11;
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| 6 | return typeof HTMLElement === 'object'
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| 7 | ? obj instanceof HTMLElement || obj instanceof DocumentFragment
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| 8 | : obj &&
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| 9 | typeof obj === 'object' &&
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| 10 | obj !== null &&
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| 11 | (obj.nodeType === ELEM_TYPE || obj.nodeType === FRAG_TYPE) &&
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| 12 | typeof obj.nodeName === 'string';
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| 13 | }
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| 14 | function isClassOrId(str) {
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| 15 | return str.length > 1 && (str[0] === '.' || str[0] === '#');
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| 16 | }
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| 17 | exports.isClassOrId = isClassOrId;
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| 18 | function isDocFrag(el) {
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| 19 | return el.nodeType === 11;
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| 20 | }
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| 21 | exports.isDocFrag = isDocFrag;
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| 22 | function checkValidContainer(container) {
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| 23 | if (typeof container !== 'string' && !isValidNode(container)) {
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| 24 | throw new Error('Given container is not a DOM element neither a selector string.');
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| 25 | }
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| 26 | }
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| 27 | exports.checkValidContainer = checkValidContainer;
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| 28 | function getValidNode(selectors) {
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| 29 | var domElement = typeof selectors === 'string'
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| 30 | ? document.querySelector(selectors)
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| 31 | : selectors;
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| 32 | if (typeof selectors === 'string' && domElement === null) {
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| 33 | throw new Error("Cannot render into unknown element `" + selectors + "`");
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| 34 | }
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| 35 | return domElement;
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| 36 | }
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| 37 | exports.getValidNode = getValidNode;
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| 38 | function getSelectors(namespace) {
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| 39 | var res = '';
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| 40 | for (var i = namespace.length - 1; i >= 0; i--) {
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| 41 | if (namespace[i].type !== 'selector') {
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| 42 | break;
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| 43 | }
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| 44 | res = namespace[i].scope + ' ' + res;
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| 45 | }
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| 46 | return res.trim();
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| 47 | }
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| 48 | exports.getSelectors = getSelectors;
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| 49 | function isEqualNamespace(a, b) {
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| 50 | if (!Array.isArray(a) || !Array.isArray(b) || a.length !== b.length) {
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| 51 | return false;
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| 52 | }
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| 53 | for (var i = 0; i < a.length; i++) {
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| 54 | if (a[i].type !== b[i].type || a[i].scope !== b[i].scope) {
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| 55 | return false;
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| 56 | }
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| 57 | }
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| 58 | return true;
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| 59 | }
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| 60 | exports.isEqualNamespace = isEqualNamespace;
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| 61 | function makeInsert(map) {
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| 62 | return function (type, elm, value) {
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| 63 | if (map.has(type)) {
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| 64 | var innerMap = map.get(type);
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| 65 | innerMap.set(elm, value);
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| 66 | }
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| 67 | else {
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| 68 | var innerMap = new Map();
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| 69 | innerMap.set(elm, value);
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| 70 | map.set(type, innerMap);
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| 71 | }
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| 72 | };
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| 73 | }
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| 74 | exports.makeInsert = makeInsert;
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| 75 | |
| \ | No newline at end of file |