Puzzleu/Public/js/common.js

/*
 * Copyright (c) 2016, 2024, 5 Mode
 * All rights reserved.
 * 
 * This file is part of Puzzleu.
 * 
 * Puzzleu is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * Puzzleu 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 General Public License for more details.  
 * 
 * You should have received a copy of the GNU General Public License
 * along with Puzzleu. If not, see <https://www.gnu.org/licenses/>.
 * config.inc
 * 
 * Puzzleu common javascript code.
 *
 * @author Daniele Bonini <my25mb@aol.com>
 * @copyrights (c) 2021, 2024, 5 Mode 
 */

function closeMe(tthis) {
  $(tthis).parent().hide();
}

/**
 * Encrypt the given string
 * 
 * @param {string} string - The string to encrypt
 * @returns {string} the encrypted string
 */
function encryptSha2(string) {
  var jsSHAo = new jsSHA("SHA-256", "TEXT", 1);
  jsSHAo.update(string);
  return jsSHAo.getHash("HEX");
}

/**
 * Get the height of the whole document
 * 
 * @param {none} 
 * @returns {int} the document height
 */
function getDocHeight() {
  var D = document;
  return Math.max(
      D.body.scrollHeight, D.documentElement.scrollHeight,
      D.body.offsetHeight, D.documentElement.offsetHeight,
      D.body.clientHeight, D.documentElement.clientHeight
  );
}

function getDocHeight2() {
  var D = document;
  var scrollMaxY;
  if (window.scrollMaxY) {
    scrollMaxY = window.scrollMaxY;
  } else {
    scrollMaxY = D.documentElement.scrollHeight;
  }
  var height = Math.max(
      D.body.scrollHeight, scrollMaxY,    
      D.body.offsetHeight, D.documentElement.offsetHeight,
      D.body.clientHeight, D.documentElement.clientHeight
  );
  return height;
}


/**
 * Get the width of the whole document
 * 
 * @param {none} 
 * @returns {int} the document width
 */
function getDocWidth() {
  var D = document;
  return Math.max(
      D.body.scrollWidth, D.documentElement.scrollWidth,
      D.body.offsetWidth, D.documentElement.offsetWidth,
      D.body.clientWidth, D.documentElement.clientWidth
  );
}

function getDocWidth2() {
  var D = document;
  var scrollMaxX;
  if (window.scrollMaxX) {
    scrollMaxX = window.scrollMaxX;
  } else {
    scrollMaxX = D.documentElement.scrollWidth;
  }
  return Math.max(
      D.body.scrollWidth, scrollMaxX,
      D.body.offsetWidth, D.documentElement.offsetWidth,
      D.body.clientWidth, D.documentElement.clientWidth
  );
}

function rnd(min, max) {
  min = Math.ceil(min);
  max = Math.floor(max);
  return Math.floor(Math.random() * (max - min +1)) + min;
}

/**
  * Open a link from any event handler
  * 
  * @param {string} href the link to open
  * @param {string} target the frame target
  * @returns {none}
  */
function openLink(href, target) {
  window.open(href, target);
}