80 lines
2.1 KiB
JavaScript
80 lines
2.1 KiB
JavaScript
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/**
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* @author n1474335 [n1474335@gmail.com]
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* @copyright Crown Copyright 2016
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* @license Apache-2.0
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*/
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import Operation from "../Operation";
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import { search } from "../lib/Extract";
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/**
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* Extract file paths operation
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*/
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class ExtractFilePaths extends Operation {
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/**
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* ExtractFilePaths constructor
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*/
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constructor() {
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super();
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this.name = "Extract file paths";
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this.module = "Regex";
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this.description = "Extracts anything that looks like a Windows or UNIX file path.<br><br>Note that if UNIX is selected, there will likely be a lot of false positives.";
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this.inputType = "string";
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this.outputType = "string";
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this.args = [
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{
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"name": "Windows",
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"type": "boolean",
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"value": true
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},
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{
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"name": "UNIX",
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"type": "boolean",
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"value": true
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},
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{
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"name": "Display total",
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"type": "boolean",
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"value": false
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}
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];
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}
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/**
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* @param {string} input
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* @param {Object[]} args
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* @returns {string}
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*/
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run(input, args) {
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const includeWinPath = args[0],
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includeUnixPath = args[1],
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displayTotal = args[2],
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winDrive = "[A-Z]:\\\\",
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winName = "[A-Z\\d][A-Z\\d\\- '_\\(\\)~]{0,61}",
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winExt = "[A-Z\\d]{1,6}",
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winPath = winDrive + "(?:" + winName + "\\\\?)*" + winName +
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"(?:\\." + winExt + ")?",
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unixPath = "(?:/[A-Z\\d.][A-Z\\d\\-.]{0,61})+";
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let filePaths = "";
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if (includeWinPath && includeUnixPath) {
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filePaths = winPath + "|" + unixPath;
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} else if (includeWinPath) {
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filePaths = winPath;
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} else if (includeUnixPath) {
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filePaths = unixPath;
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}
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if (filePaths) {
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const regex = new RegExp(filePaths, "ig");
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return search(input, regex, null, displayTotal);
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} else {
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return "";
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}
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}
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}
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export default ExtractFilePaths;
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