salimkanoun / GaelO

src/assets/javascripts/gaelO.js

/**
 Copyright (C) 2018-2020 KANOUN Salim
 This program is free software; you can redistribute it and/or modify
 it under the terms of the Affero GNU General Public v.3 License as published by
 the Free Software Foundation;
 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
 Affero GNU General Public Public for more details.
 You should have received a copy of the Affero GNU General Public Public along
 with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 */

/**
 * check all require filds in a form before submit
 */
function checkForm(form) {
	 var inputs = form.elements;
		for (var i = 0; i < inputs.length; i++) {
			if(inputs[i].hasAttribute("required")){
		        if(inputs[i].value == ""){
		            // found an empty field
		        	alertifyError("Please fill in all fields");
		            return false;
		        }
			}
		}
	return true;
}

/**
 * Change color of key text value in the tables
 * @returns
 */
function changeColor(){
	
	//Polly fill for IE11 missing function
	if (!String.prototype.includes) {
		  Object.defineProperty(String.prototype, 'includes', {
		    value: function(search, start) {
		      if (typeof start !== 'number') {
		        start = 0
		      }
		      
		      if (start + search.length > this.length) {
		        return false
		      } else {

else is not necessary here since all if branches return, consider removing it to reduce nesting and make code more readable.

		        return this.indexOf(search, start) !== -1
		      }
		    }
		  })
	}
	
	
  //on parcours tout les tableaux (balises table)
  $("table:visible").each(function (i, el){
    //si la table a un id
    if(el.id != ""){
      //on parcours chaque clonne de la table (identifiée grace à son id)
      $('#'+el.id+' tr').each(function (i, el){

The parameter el is not used and could be removed.

The parameter i is not used and could be removed.

    	  
        $(this).find('td').each (function() {
          if( $(this).html().includes("Not Done") || $(this).html().includes("Refused") ){
            $(this).css('color', '#D53333');
          }
         else if( $(this).html().includes("Done") || $(this).html().includes("Accepted") ) {
            $(this).css('color', '#47B236)');
         }
         else if($(this).html().includes("Should be done") || $(this).html().includes("Wait Definitive Conclusion") || $(this).html().includes("Draft") || $(this).html().includes("Corrective Action Asked")){
            $(this).css('color', '#E29300');
        }
        });
      });
    }

  });
}

/**
 * Download documentation by id
 * @param id
 * @returns
 */
function downloadDocumentation(id){
	window.location="scripts/download_documentation.php?idDocumentation="+id;
}

function alertifyError(message){
	alertify.error(message);

The variable alertify seems to be never declared. If this is a global, consider adding a /** global: alertify */ comment.

}

function alertifyWarning(message){
	alertify.warning(message);

The variable alertify seems to be never declared. If this is a global, consider adding a /** global: alertify */ comment.

}

function alertifySuccess(message){
	alertify.success(message);

The variable alertify seems to be never declared. If this is a global, consider adding a /** global: alertify */ comment.

}

function alertifyMessage(message) {
	alertify.message(message);

The variable alertify seems to be never declared. If this is a global, consider adding a /** global: alertify */ comment.

}

function µ(str) {
	// Escape & < > " chars
	return String(str).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
}

function checkBrowserSupportDicomUpload(selectorDom) {
	var isSupported = {
		webKitDirectory: (function () {
			var elem = document.createElement('input'),
				dir = 'directory',
				domPrefixes = ["", "moz", "o", "ms", "webkit"],
				prefix;

			elem.type = 'file';

			for (prefix in domPrefixes) {
				if (domPrefixes[prefix] + dir in elem) {
					return true;
				}
			}
			return false;
		})(),
		ecmascript6: (function () {
			try {
				new Function("(a = 0) => a");

Using new Function() to create a function is slow and difficult to debug. Such functions do not create a closure. Consider using another way to define your function.

The object created with new Function("(a = 0) => a") is not used but discarded. Consider invoking another function instead of a constructor if you are doing this purely for side effects.

				return true;
			}
			catch (err) {
				return false;
			}
		})()
	}

	if (!isSupported['ecmascript6']) {
		$(selectorDom).append('\
			<div class="alert alert-danger" role="alert">\
				Sorry, your browser does not support the DICOM Uploader. Please use Firefox 54+, Opera 62+, Edge 17+, Safari 12+, Chrome 58+ or newer versions.\
			</div>\
		');
		throw 'ECMAScript6 not supported.';
	}


	if (!isSupported['webKitDirectory']) {
		$(selectorDom).append('\
			<div class="alert alert-warning" role="alert">\
				Be carefull, your browser does not support \'WebKitDirectory\'. Use drag and drop when importing files instead of using the browsing window. (You can also change your browser for Firefox 54+, Opera 62+, Edge 17+, Safari 12+, Chrome 58+ or newer versions)\
			</div>\
		');
	}
}

const preventDefault = function (event){
	event.preventDefault();
	event.returnValue = ''; // Needed for Chrome
}

/**
 * Set listeners on page changing and page refreshing
 * The user will be asked to confirm before updating the page
 */
function preventAjaxDivLoading() {
	// Prevent page changing
	window.addEventListener('beforeunload', preventDefault);

	// Prevent ajax div loading
	$(document).ajaxSend((evt, request, settings) => {

The parameter settings is not used and could be removed.

		request.abort();
		alertify.confirm('Close?', 'Your upload will be lost. Do you want to <strong>cancel the upload</strong>? </br> In that case, Click OK and redo your action.', () => {

The variable alertify seems to be never declared. If this is a global, consider adding a /** global: alertify */ comment.

			//SK CANCEL DANS L UPLOADER?
			$(document).off('ajaxSend');
			refreshInvestigatorDiv();
		}, () => { });
	});
}

function allowAjaxDivLoading(){
	window.removeEventListener('beforeunload', preventDefault);
	$(document).off('ajaxSend');
}