backend/client/components/textAngular/lib/taBind.js
function(text) {
						/* istanbul ignore else: don't care if nothing pasted */
						if(text && text.trim().length){
							// test paste from word/microsoft product
							if(text.match(/class=["']*Mso(Normal|List)/i)){
								var textFragment = text.match(/<!--StartFragment-->([\s\S]*?)<!--EndFragment-->/i);
								if(!textFragment) textFragment = text;
								else textFragment = textFragment[1];
								textFragment = textFragment.replace(/<o:p>[\s\S]*?<\/o:p>/ig, '').replace(/class=(["']|)MsoNormal(["']|)/ig, '');
								var dom = angular.element("<div>" + textFragment + "</div>");
								var targetDom = angular.element("<div></div>");
								var _list = {
									element: null,
									lastIndent: [],
									lastLi: null,
									isUl: false
								};
								_list.lastIndent.peek = function(){
									var n = this.length;
									if (n>0) return this[n-1];
								};
								var _resetList = function(isUl){
									_list.isUl = isUl;
									_list.element = angular.element(isUl ? "<ul>" : "<ol>");
									_list.lastIndent = [];
									_list.lastIndent.peek = function(){
										var n = this.length;
										if (n>0) return this[n-1];
									};
									_list.lastLevelMatch = null;
								};
								for(var i = 0; i <= dom[0].childNodes.length; i++){
									if(!dom[0].childNodes[i] || dom[0].childNodes[i].nodeName === "#text" || dom[0].childNodes[i].tagName.toLowerCase() !== "p") continue;
									var el = angular.element(dom[0].childNodes[i]);
									var _listMatch = (el.attr('class') || '').match(/MsoList(Bullet|Number|Paragraph)(CxSp(First|Middle|Last)|)/i);
									
									if(_listMatch){
										if(el[0].childNodes.length < 2 || el[0].childNodes[1].childNodes.length < 1){
											continue;
										}
										var isUl = _listMatch[1].toLowerCase() === "bullet" || (_listMatch[1].toLowerCase() !== "number" && !(/^[^0-9a-z<]*[0-9a-z]+[^0-9a-z<>]</i.test(el[0].childNodes[1].innerHTML) || /^[^0-9a-z<]*[0-9a-z]+[^0-9a-z<>]</i.test(el[0].childNodes[1].childNodes[0].innerHTML)));
										var _indentMatch = (el.attr('style') || '').match(/margin-left:([\-\.0-9]*)/i);
										var indent = parseFloat((_indentMatch)?_indentMatch[1]:0);
										var _levelMatch = (el.attr('style') || '').match(/mso-list:l([0-9]+) level([0-9]+) lfo[0-9+]($|;)/i);
										// prefers the mso-list syntax
										
										if(_levelMatch && _levelMatch[2]) indent = parseInt(_levelMatch[2]);
										
										if ((_levelMatch && (!_list.lastLevelMatch || _levelMatch[1] !== _list.lastLevelMatch[1])) || !_listMatch[3] || _listMatch[3].toLowerCase() === "first" || (_list.lastIndent.peek() === null) || (_list.isUl !== isUl && _list.lastIndent.peek() === indent)) {
											_resetList(isUl);
											targetDom.append(_list.element);
										} else if (_list.lastIndent.peek() != null && _list.lastIndent.peek() < indent){
											_list.element = angular.element(isUl ? "<ul>" : "<ol>");
											_list.lastLi.append(_list.element);
										} else if (_list.lastIndent.peek() != null && _list.lastIndent.peek() > indent){
											while(_list.lastIndent.peek() != null && _list.lastIndent.peek() > indent){
												if(_list.element.parent()[0].tagName.toLowerCase() === 'li'){
													_list.element = _list.element.parent();
													continue;
												}else if(/[uo]l/i.test(_list.element.parent()[0].tagName.toLowerCase())){
													_list.element = _list.element.parent();
												}else{ // else it's it should be a sibling
													break;
												}
												_list.lastIndent.pop();
											}
											_list.isUl = _list.element[0].tagName.toLowerCase() === "ul";
											if (isUl !== _list.isUl) {
												_resetList(isUl);
												targetDom.append(_list.element);
											}
										}
										
										_list.lastLevelMatch = _levelMatch;
										if(indent !== _list.lastIndent.peek()) _list.lastIndent.push(indent);
										_list.lastLi = angular.element("<li>");
										_list.element.append(_list.lastLi);
										_list.lastLi.html(el.html().replace(/<!(--|)\[if !supportLists\](--|)>[\s\S]*?<!(--|)\[endif\](--|)>/ig, ''));
										el.remove();
									}else{
										_resetList(false);
										targetDom.append(el);
									}
								}
								var _unwrapElement = function(node){
									node = angular.element(node);
									for(var _n = node[0].childNodes.length - 1; _n >= 0; _n--) node.after(node[0].childNodes[_n]);
									node.remove();
								};
								
								angular.forEach(targetDom.find('span'), function(node){
									node.removeAttribute('lang');
									if(node.attributes.length <= 0) _unwrapElement(node);
								});
								angular.forEach(targetDom.find('font'), _unwrapElement);
								text = targetDom.html();
							}else{
								// remove unnecessary chrome insert
								text = text.replace(/<(|\/)meta[^>]*?>/ig, '');
								if(text.match(/<[^>]*?(ta-bind)[^>]*?>/)){
									// entire text-angular or ta-bind has been pasted, REMOVE AT ONCE!!
									if(text.match(/<[^>]*?(text-angular)[^>]*?>/)){
										var _el = angular.element("<div>" + text + "</div>");
										_el.find('textarea').remove();
										var binds = taDOM.getByAttribute(_el, 'ta-bind');
										for(var _b = 0; _b < binds.length; _b++){
											var _target = binds[_b][0].parentNode.parentNode;
											for(var _c = 0; _c < binds[_b][0].childNodes.length; _c++){
												_target.parentNode.insertBefore(binds[_b][0].childNodes[_c], _target);
											}
											_target.parentNode.removeChild(_target);
										}
										text = _el.html().replace('<br class="Apple-interchange-newline">', '');
									}
								}else if(text.match(/^<span/)){
									// in case of pasting only a span - chrome paste, remove them. THis is just some wierd formatting
									text = text.replace(/<(|\/)span[^>]*?>/ig, '');
								}
								// Webkit on Apple tags
								text = text.replace(/<br class="Apple-interchange-newline"[^>]*?>/ig, '').replace(/<span class="Apple-converted-space">( |&nbsp;)<\/span>/ig, '&nbsp;');
							}
							
							text = taSanitize(text, '', _disableSanitizer);
							
							if(_pasteHandler) text = _pasteHandler(scope, {$html: text}) || text;
							
							taSelection.insertHtml(text, element[0]);
							$timeout(function(){
								ngModel.$setViewValue(_compileHtml());
								_processingPaste = false;
								element.removeClass('processing-paste');
							}, 0);
						}else{
							_processingPaste = false;
							element.removeClass('processing-paste');
						}
					}
function(text) {
						/* istanbul ignore else: don't care if nothing pasted */
						if(text && text.trim().length){
							// test paste from word/microsoft product
							if(text.match(/class=["']*Mso(Normal|List)/i)){
								var textFragment = text.match(/<!--StartFragment-->([\s\S]*?)<!--EndFragment-->/i);
								if(!textFragment) textFragment = text;
								else textFragment = textFragment[1];
								textFragment = textFragment.replace(/<o:p>[\s\S]*?<\/o:p>/ig, '').replace(/class=(["']|)MsoNormal(["']|)/ig, '');
								var dom = angular.element("<div>" + textFragment + "</div>");
								var targetDom = angular.element("<div></div>");
								var _list = {
									element: null,
									lastIndent: [],
									lastLi: null,
									isUl: false
								};
								_list.lastIndent.peek = function(){
									var n = this.length;
									if (n>0) return this[n-1];
								};
								var _resetList = function(isUl){
									_list.isUl = isUl;
									_list.element = angular.element(isUl ? "<ul>" : "<ol>");
									_list.lastIndent = [];
									_list.lastIndent.peek = function(){
										var n = this.length;
										if (n>0) return this[n-1];
									};
									_list.lastLevelMatch = null;
								};
								for(var i = 0; i <= dom[0].childNodes.length; i++){
									if(!dom[0].childNodes[i] || dom[0].childNodes[i].nodeName === "#text" || dom[0].childNodes[i].tagName.toLowerCase() !== "p") continue;
									var el = angular.element(dom[0].childNodes[i]);
									var _listMatch = (el.attr('class') || '').match(/MsoList(Bullet|Number|Paragraph)(CxSp(First|Middle|Last)|)/i);
									
									if(_listMatch){
										if(el[0].childNodes.length < 2 || el[0].childNodes[1].childNodes.length < 1){
											continue;
										}
										var isUl = _listMatch[1].toLowerCase() === "bullet" || (_listMatch[1].toLowerCase() !== "number" && !(/^[^0-9a-z<]*[0-9a-z]+[^0-9a-z<>]</i.test(el[0].childNodes[1].innerHTML) || /^[^0-9a-z<]*[0-9a-z]+[^0-9a-z<>]</i.test(el[0].childNodes[1].childNodes[0].innerHTML)));
										var _indentMatch = (el.attr('style') || '').match(/margin-left:([\-\.0-9]*)/i);
										var indent = parseFloat((_indentMatch)?_indentMatch[1]:0);
										var _levelMatch = (el.attr('style') || '').match(/mso-list:l([0-9]+) level([0-9]+) lfo[0-9+]($|;)/i);
										// prefers the mso-list syntax
										
										if(_levelMatch && _levelMatch[2]) indent = parseInt(_levelMatch[2]);
										
										if ((_levelMatch && (!_list.lastLevelMatch || _levelMatch[1] !== _list.lastLevelMatch[1])) || !_listMatch[3] || _listMatch[3].toLowerCase() === "first" || (_list.lastIndent.peek() === null) || (_list.isUl !== isUl && _list.lastIndent.peek() === indent)) {
											_resetList(isUl);
											targetDom.append(_list.element);
										} else if (_list.lastIndent.peek() != null && _list.lastIndent.peek() < indent){
											_list.element = angular.element(isUl ? "<ul>" : "<ol>");
											_list.lastLi.append(_list.element);
										} else if (_list.lastIndent.peek() != null && _list.lastIndent.peek() > indent){
											while(_list.lastIndent.peek() != null && _list.lastIndent.peek() > indent){
												if(_list.element.parent()[0].tagName.toLowerCase() === 'li'){
													_list.element = _list.element.parent();
													continue;
												}else if(/[uo]l/i.test(_list.element.parent()[0].tagName.toLowerCase())){
													_list.element = _list.element.parent();
												}else{ // else it's it should be a sibling
													break;
												}
												_list.lastIndent.pop();
											}
											_list.isUl = _list.element[0].tagName.toLowerCase() === "ul";
											if (isUl !== _list.isUl) {
												_resetList(isUl);
												targetDom.append(_list.element);
											}
										}
										
										_list.lastLevelMatch = _levelMatch;
										if(indent !== _list.lastIndent.peek()) _list.lastIndent.push(indent);
										_list.lastLi = angular.element("<li>");
										_list.element.append(_list.lastLi);
										_list.lastLi.html(el.html().replace(/<!(--|)\[if !supportLists\](--|)>[\s\S]*?<!(--|)\[endif\](--|)>/ig, ''));
										el.remove();
									}else{
										_resetList(false);
										targetDom.append(el);
									}
								}
								var _unwrapElement = function(node){
									node = angular.element(node);
									for(var _n = node[0].childNodes.length - 1; _n >= 0; _n--) node.after(node[0].childNodes[_n]);
									node.remove();
								};
								
								angular.forEach(targetDom.find('span'), function(node){
									node.removeAttribute('lang');
									if(node.attributes.length <= 0) _unwrapElement(node);
								});
								angular.forEach(targetDom.find('font'), _unwrapElement);
								text = targetDom.html();
							}else{
								// remove unnecessary chrome insert
								text = text.replace(/<(|\/)meta[^>]*?>/ig, '');
								if(text.match(/<[^>]*?(ta-bind)[^>]*?>/)){
									// entire text-angular or ta-bind has been pasted, REMOVE AT ONCE!!
									if(text.match(/<[^>]*?(text-angular)[^>]*?>/)){
										var _el = angular.element("<div>" + text + "</div>");
										_el.find('textarea').remove();
										var binds = taDOM.getByAttribute(_el, 'ta-bind');
										for(var _b = 0; _b < binds.length; _b++){
											var _target = binds[_b][0].parentNode.parentNode;
											for(var _c = 0; _c < binds[_b][0].childNodes.length; _c++){
												_target.parentNode.insertBefore(binds[_b][0].childNodes[_c], _target);
											}
											_target.parentNode.removeChild(_target);
										}
										text = _el.html().replace('<br class="Apple-interchange-newline">', '');
									}
								}else if(text.match(/^<span/)){
									// in case of pasting only a span - chrome paste, remove them. THis is just some wierd formatting
									text = text.replace(/<(|\/)span[^>]*?>/ig, '');
								}
								// Webkit on Apple tags
								text = text.replace(/<br class="Apple-interchange-newline"[^>]*?>/ig, '').replace(/<span class="Apple-converted-space">( |&nbsp;)<\/span>/ig, '&nbsp;');
							}
							
							text = taSanitize(text, '', _disableSanitizer);
							
							if(_pasteHandler) text = _pasteHandler(scope, {$html: text}) || text;
							
							taSelection.insertHtml(text, element[0]);
							$timeout(function(){
								ngModel.$setViewValue(_compileHtml());
								_processingPaste = false;
								element.removeClass('processing-paste');
							}, 0);
						}else{
							_processingPaste = false;
							element.removeClass('processing-paste');
						}
					}
/* istanbul ignore next: phantom js cannot test this for some reason