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Diffstat (limited to 'node_modules/fbjs/lib/createNodesFromMarkup.js')
-rw-r--r-- | node_modules/fbjs/lib/createNodesFromMarkup.js | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/node_modules/fbjs/lib/createNodesFromMarkup.js b/node_modules/fbjs/lib/createNodesFromMarkup.js deleted file mode 100644 index a0c216112..000000000 --- a/node_modules/fbjs/lib/createNodesFromMarkup.js +++ /dev/null @@ -1,81 +0,0 @@ -'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. - * - * @typechecks - */ - -/*eslint-disable fb-www/unsafe-html*/ - -var ExecutionEnvironment = require('./ExecutionEnvironment'); - -var createArrayFromMixed = require('./createArrayFromMixed'); -var getMarkupWrap = require('./getMarkupWrap'); -var invariant = require('./invariant'); - -/** - * Dummy container used to render all markup. - */ -var dummyNode = ExecutionEnvironment.canUseDOM ? document.createElement('div') : null; - -/** - * Pattern used by `getNodeName`. - */ -var nodeNamePattern = /^\s*<(\w+)/; - -/** - * Extracts the `nodeName` of the first element in a string of markup. - * - * @param {string} markup String of markup. - * @return {?string} Node name of the supplied markup. - */ -function getNodeName(markup) { - var nodeNameMatch = markup.match(nodeNamePattern); - return nodeNameMatch && nodeNameMatch[1].toLowerCase(); -} - -/** - * Creates an array containing the nodes rendered from the supplied markup. The - * optionally supplied `handleScript` function will be invoked once for each - * <script> element that is rendered. If no `handleScript` function is supplied, - * an exception is thrown if any <script> elements are rendered. - * - * @param {string} markup A string of valid HTML markup. - * @param {?function} handleScript Invoked once for each rendered <script>. - * @return {array<DOMElement|DOMTextNode>} An array of rendered nodes. - */ -function createNodesFromMarkup(markup, handleScript) { - var node = dummyNode; - !!!dummyNode ? process.env.NODE_ENV !== 'production' ? invariant(false, 'createNodesFromMarkup dummy not initialized') : invariant(false) : void 0; - var nodeName = getNodeName(markup); - - var wrap = nodeName && getMarkupWrap(nodeName); - if (wrap) { - node.innerHTML = wrap[1] + markup + wrap[2]; - - var wrapDepth = wrap[0]; - while (wrapDepth--) { - node = node.lastChild; - } - } else { - node.innerHTML = markup; - } - - var scripts = node.getElementsByTagName('script'); - if (scripts.length) { - !handleScript ? process.env.NODE_ENV !== 'production' ? invariant(false, 'createNodesFromMarkup(...): Unexpected <script> element rendered.') : invariant(false) : void 0; - createArrayFromMixed(scripts).forEach(handleScript); - } - - var nodes = Array.from(node.childNodes); - while (node.lastChild) { - node.removeChild(node.lastChild); - } - return nodes; -} - -module.exports = createNodesFromMarkup;
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