This app provides monitoring and information features for the common freifunk user and the technical stuff of a freifunk community.
Code base is taken from a TUM Practical Course project and added here to see if Freifunk Altdorf can use it.
https://www.freifunk-altdorf.de
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117 lines
3.1 KiB
117 lines
3.1 KiB
"use strict"; |
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Object.defineProperty(exports, "__esModule", { |
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value: true |
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}); |
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exports.needsWhitespace = needsWhitespace; |
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exports.needsWhitespaceBefore = needsWhitespaceBefore; |
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exports.needsWhitespaceAfter = needsWhitespaceAfter; |
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exports.needsParens = needsParens; |
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var whitespace = _interopRequireWildcard(require("./whitespace")); |
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var parens = _interopRequireWildcard(require("./parentheses")); |
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function t() { |
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const data = _interopRequireWildcard(require("@babel/types")); |
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t = function () { |
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return data; |
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}; |
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return data; |
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} |
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function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj.default = obj; return newObj; } } |
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function expandAliases(obj) { |
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const newObj = {}; |
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function add(type, func) { |
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const fn = newObj[type]; |
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newObj[type] = fn ? function (node, parent, stack) { |
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const result = fn(node, parent, stack); |
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return result == null ? func(node, parent, stack) : result; |
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} : func; |
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} |
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for (const type of Object.keys(obj)) { |
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const aliases = t().FLIPPED_ALIAS_KEYS[type]; |
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if (aliases) { |
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for (const alias of aliases) { |
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add(alias, obj[type]); |
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} |
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} else { |
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add(type, obj[type]); |
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} |
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} |
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return newObj; |
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} |
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const expandedParens = expandAliases(parens); |
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const expandedWhitespaceNodes = expandAliases(whitespace.nodes); |
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const expandedWhitespaceList = expandAliases(whitespace.list); |
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function find(obj, node, parent, printStack) { |
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const fn = obj[node.type]; |
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return fn ? fn(node, parent, printStack) : null; |
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} |
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function isOrHasCallExpression(node) { |
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if (t().isCallExpression(node)) { |
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return true; |
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} |
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if (t().isMemberExpression(node)) { |
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return isOrHasCallExpression(node.object) || !node.computed && isOrHasCallExpression(node.property); |
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} else { |
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return false; |
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} |
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} |
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function needsWhitespace(node, parent, type) { |
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if (!node) return 0; |
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if (t().isExpressionStatement(node)) { |
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node = node.expression; |
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} |
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let linesInfo = find(expandedWhitespaceNodes, node, parent); |
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if (!linesInfo) { |
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const items = find(expandedWhitespaceList, node, parent); |
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if (items) { |
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for (let i = 0; i < items.length; i++) { |
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linesInfo = needsWhitespace(items[i], node, type); |
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if (linesInfo) break; |
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} |
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} |
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} |
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if (typeof linesInfo === "object" && linesInfo !== null) { |
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return linesInfo[type] || 0; |
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} |
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return 0; |
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} |
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function needsWhitespaceBefore(node, parent) { |
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return needsWhitespace(node, parent, "before"); |
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} |
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function needsWhitespaceAfter(node, parent) { |
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return needsWhitespace(node, parent, "after"); |
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} |
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function needsParens(node, parent, printStack) { |
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if (!parent) return false; |
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if (t().isNewExpression(parent) && parent.callee === node) { |
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if (isOrHasCallExpression(node)) return true; |
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} |
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return find(expandedParens, node, parent, printStack); |
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} |