Files
ClearUrls/core_js/pureCleaning.js
2025-01-05 13:32:25 +01:00

72 lines
1.9 KiB
JavaScript

/*
* ClearURLs
* Copyright (c) 2017-2025 Kevin Röbert
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/*jshint esversion: 6 */
/**
* Cleans given URLs. Also do automatic redirection.
*
* @param {String} url url as string
* @param {boolean} quiet if the action should be displayed in log and statistics
* @return {String} cleaned URL
*/
function pureCleaning(url, quiet = false) {
let before = url;
let after = url;
do {
before = after;
after = _cleaning(before, quiet);
} while (after !== before); // do recursive cleaning
return after;
}
/**
* Internal function to clean the given URL.
*/
function _cleaning(url, quiet = false) {
let cleanURL = url;
const URLbeforeReplaceCount = countFields(url);
if (!quiet) {
//Add Fields form Request to global url counter
increaseTotalCounter(URLbeforeReplaceCount);
}
for (let i = 0; i < providers.length; i++) {
let result = {
"changes": false,
"url": "",
"redirect": false,
"cancel": false
};
if (providers[i].matchURL(cleanURL)) {
result = removeFieldsFormURL(providers[i], cleanURL, quiet);
cleanURL = result.url;
}
if (result.redirect) {
return result.url;
}
}
return cleanURL;
}