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Use existing UID util
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8355dd662f
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1 changed files with 2 additions and 28 deletions
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@ -1,32 +1,6 @@
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const mutationAdapter = require('./mutation-adapter');
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const html = require('htmlparser2');
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/**
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* (Copied from Blockly.utils)
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* Legal characters for the unique ID. Should be all on a US keyboard.
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* No characters that conflict with XML or JSON. Requests to remove additional
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* 'problematic' characters from this soup will be denied. That's your failure
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* to properly escape in your own environment. Issues #251, #625, #682, #1304.
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* @private
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*/
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const genUidSoup_ = '!#$%()*+,-./:;=?@[]^_`{|}~' +
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'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
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/**
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* (Copied from Blockly.utils)
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* Generate a unique ID. This should be globally unique.
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* 87 characters ^ 20 length > 128 bits (better than a UUID).
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* @return {string} A globally unique ID string.
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*/
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const genUid_ = function () {
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const length = 20;
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const soupLength = genUidSoup_.length;
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const id = [];
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for (let i = 0; i < length; i++) {
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id[i] = genUidSoup_.charAt(Math.random() * soupLength);
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}
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return id.join('');
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};
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const uid = require('../util/uid');
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/**
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* Convert and an individual block DOM to the representation tree.
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@ -39,7 +13,7 @@ const genUid_ = function () {
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*/
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const domToBlock = function (blockDOM, blocks, isTopBlock, parent) {
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if (!blockDOM.attribs.id) {
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blockDOM.attribs.id = genUid_();
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blockDOM.attribs.id = uid();
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}
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// Block skeleton.
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