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editor.js
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editor.js
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var editor_version = 1;
function inside_editor_formatter(target){
return (1==$(target).closest('.editor-formatter').length);
}
function editor_formatter_actions(e,target){
//go parent element, if event on icon
if($(target).hasClass('icon')){
target=$(target).parent();
}
if($(target).hasClass('editor-reset-action')){
e.preventDefault();
let confirm_reset=confirm(ltmp_editor.editor_reset_caption+'?');
if(confirm_reset){
$('.article-editor .editor-text').html('<h1><br></h1><p><br></p>');
$('.article-settings input[name="description"]').val('');
$('.article-settings input[name="thumbnail"]').val('');
$('.article-settings .beneficiaries-list .beneficiaries-item').each(function(i,el){
$(el).find('input[name="account"]').val('');
$(el).find('input[name="weight"]').val('');
if(i>0){
el.remove();
}
});
$('.article-settings input[name="edit-event-object"]').val('');
$('.editor-placeholders').find('h1').removeClass('hidden');
$('.editor-placeholders').find('p').removeClass('hidden');
editor_change();
setTimeout(function(){
editor_clear_elements(editor,0);
},10);
clearTimeout(editor_save_draft_timer);
editor_save_draft_timer=setTimeout(function(){
editor_save_draft();
},20);
}
}
if($(target).hasClass('editor-separator-action')){
if(!$(target).hasClass('disabled')){
e.preventDefault();
document.execCommand('insertHTML',false,'<hr /><p id="new_selection_temp"> </p>');
let selection=document.getSelection();
let new_selection_temp=document.getElementById('new_selection_temp');
let range=document.createRange();
range.selectNodeContents(new_selection_temp);
selection.removeAllRanges();
selection.addRange(range);
new_selection_temp.removeAttribute('id');
new_selection_temp.innerHTML='';
editor_change();
}
}
if($(target).hasClass('editor-ul-action')){
if(!$(target).hasClass('disabled')){
e.preventDefault();
let selection=document.getSelection();
if(typeof selection !== "undefined"){
if(typeof $(selection.focusNode).closest('.editor-text')[0] !== 'undefined'){
let parent_element=$(selection.focusNode.parentNode)[0];
let parent_element_type=parent_element.nodeName;
if('DIV'==parent_element_type){
parent_element=$(selection.focusNode)[0];
parent_element_type=parent_element.nodeName;
}
let subparent_element=$(parent_element)[0].parentNode;
let subparent_element_type=subparent_element.nodeName;
//console.log('action ul: parent_element_type',parent_element_type);
//console.log('action ul: subparent_element_type',subparent_element_type);
let old_parent_type=false;
let new_parent_type=false;
$('.editor-formatter > a.editor-ul-action').removeClass('positive');
$('.editor-formatter > a.editor-ol-action').removeClass('positive');
if('P'==parent_element_type){
old_parent_type='p';
new_parent_type='li';
$('.editor-formatter > a.editor-ul-action').addClass('positive');
}
else
if('LI'==parent_element_type){
old_parent_type='li';
new_parent_type='p';
}
else
if('UL'==parent_element_type){
old_parent_type='ul';
new_parent_type='p';
}
let html=parent_element.outerHTML;
html=fast_str_replace('<'+old_parent_type+'>','',html);
html=fast_str_replace('</'+old_parent_type+'>','',html);
let outer_html='<'+new_parent_type+' id="new_selection_temp">'+html+'</'+new_parent_type+'>';
//console.log('action ul:',old_parent_type,new_parent_type,outer_html);
if('li'==new_parent_type){
outer_html='<ul>'+outer_html+'</ul>';
parent_element.outerHTML=outer_html;
}
if('li'==old_parent_type){
if('p'==new_parent_type){
parent_element.outerHTML='';
subparent_element.outerHTML=subparent_element.outerHTML+outer_html;
}
}
if('ul'==old_parent_type){
html=fast_str_replace('<li>','',html);
html=fast_str_replace('</li>','',html);
outer_html='<'+new_parent_type+' id="new_selection_temp">'+html+'</'+new_parent_type+'>';
parent_element.outerHTML=outer_html;
}
$('.editor-text')[0].focus();
editor_change();
let new_selection_temp=document.getElementById('new_selection_temp');
let range=document.createRange();
range.selectNodeContents(new_selection_temp);
selection.removeAllRanges();
selection.addRange(range);
new_selection_temp.removeAttribute('id');
}
}
}
}
if($(target).hasClass('editor-ol-action')){
if(!$(target).hasClass('disabled')){
e.preventDefault();
let selection=document.getSelection();
if(typeof selection !== "undefined"){
if(typeof $(selection.focusNode).closest('.editor-text')[0] !== 'undefined'){
let parent_element=$(selection.focusNode.parentNode)[0];
let parent_element_type=parent_element.nodeName;
if('DIV'==parent_element_type){
parent_element=$(selection.focusNode)[0];
parent_element_type=parent_element.nodeName;
}
let subparent_element=$(parent_element)[0].parentNode;
let subparent_element_type=subparent_element.nodeName;
//console.log('action ul: parent_element_type',parent_element_type);
//console.log('action ul: subparent_element_type',subparent_element_type);
let old_parent_type=false;
let new_parent_type=false;
$('.editor-formatter > a.editor-ul-action').removeClass('positive');
$('.editor-formatter > a.editor-ol-action').removeClass('positive');
if('P'==parent_element_type){
old_parent_type='p';
new_parent_type='li';
$('.editor-formatter > a.editor-ol-action').addClass('positive');
}
else
if('LI'==parent_element_type){
old_parent_type='li';
new_parent_type='p';
}
else
if('OL'==parent_element_type){
old_parent_type='ol';
new_parent_type='p';
}
let html=parent_element.outerHTML;
html=fast_str_replace('<'+old_parent_type+'>','',html);
html=fast_str_replace('</'+old_parent_type+'>','',html);
let outer_html='<'+new_parent_type+' id="new_selection_temp">'+html+'</'+new_parent_type+'>';
//console.log('action ul:',old_parent_type,new_parent_type,outer_html);
if('li'==new_parent_type){
outer_html='<ol>'+outer_html+'</ol>';
parent_element.outerHTML=outer_html;
}
if('li'==old_parent_type){
if('p'==new_parent_type){
parent_element.outerHTML='';
subparent_element.outerHTML=subparent_element.outerHTML+outer_html;
}
}
if('ol'==old_parent_type){
html=fast_str_replace('<li>','',html);
html=fast_str_replace('</li>','',html);
outer_html='<'+new_parent_type+' id="new_selection_temp">'+html+'</'+new_parent_type+'>';
parent_element.outerHTML=outer_html;
}
$('.editor-text')[0].focus();
editor_change();
let new_selection_temp=document.getElementById('new_selection_temp');
let range=document.createRange();
range.selectNodeContents(new_selection_temp);
selection.removeAllRanges();
selection.addRange(range);
new_selection_temp.removeAttribute('id');
}
}
}
}
if($(target).hasClass('editor-header2-action')){
if(!$(target).hasClass('disabled')){
e.preventDefault();
let selection=document.getSelection();
if(typeof selection !== "undefined"){
if(typeof $(selection.focusNode).closest('.editor-text')[0] !== 'undefined'){
let parent_element=$(selection.focusNode.parentNode)[0];
let parent_element_type=parent_element.nodeName;
if('DIV'==parent_element_type){
parent_element=$(selection.focusNode)[0];
parent_element_type=parent_element.nodeName;
}
let old_parent_type=false;
let new_parent_type=false;
$('.editor-formatter > a.editor-header2-action').removeClass('positive');
$('.editor-formatter > a.editor-header3-action').removeClass('positive');
$('.editor-formatter > a.editor-quote-action').removeClass('positive');
$('.editor-formatter > a.editor-quote-action').removeClass('positive-alt');
if('P'==parent_element_type){
old_parent_type='p';
new_parent_type='h2';
$('.editor-formatter > a.editor-header2-action').addClass('positive');
}
else
if('CITE'==parent_element_type){
old_parent_type='cite';
new_parent_type='h2';
$('.editor-formatter > a.editor-header2-action').addClass('positive');
}
else
if('BLOCKQUOTE'==parent_element_type){
old_parent_type='blockquote';
new_parent_type='h2';
$('.editor-formatter > a.editor-header2-action').addClass('positive');
}
else
if('H3'==parent_element_type){
old_parent_type='h3';
new_parent_type='h2';
$('.editor-formatter > a.editor-header2-action').addClass('positive');
}
else
if('H2'==parent_element_type){
old_parent_type='h2';
new_parent_type='p';
}
let html=parent_element.outerHTML;
html=fast_str_replace('<'+old_parent_type+'>','',html);
html=fast_str_replace('</'+old_parent_type+'>','',html);
parent_element.outerHTML='<'+new_parent_type+' id="new_selection_temp">'+html+'</'+new_parent_type+'>';
$('.editor-text')[0].focus();
editor_change();
let new_selection_temp=document.getElementById('new_selection_temp');
let range=document.createRange();
range.selectNodeContents(new_selection_temp);
selection.removeAllRanges();
selection.addRange(range);
new_selection_temp.removeAttribute('id');
}
}
}
}
if($(target).hasClass('editor-header3-action')){
if(!$(target).hasClass('disabled')){
e.preventDefault();
let selection=document.getSelection();
if(typeof selection !== "undefined"){
if(typeof $(selection.focusNode).closest('.editor-text')[0] !== 'undefined'){
let parent_element=$(selection.focusNode.parentNode)[0];
let parent_element_type=parent_element.nodeName;
if('DIV'==parent_element_type){
parent_element=$(selection.focusNode)[0];
parent_element_type=parent_element.nodeName;
}
let old_parent_type=false;
let new_parent_type=false;
$('.editor-formatter > a.editor-header2-action').removeClass('positive');
$('.editor-formatter > a.editor-header3-action').removeClass('positive');
$('.editor-formatter > a.editor-quote-action').removeClass('positive');
$('.editor-formatter > a.editor-quote-action').removeClass('positive-alt');
if('P'==parent_element_type){
old_parent_type='p';
new_parent_type='h3';
$('.editor-formatter > a.editor-header3-action').addClass('positive');
}
else
if('CITE'==parent_element_type){
old_parent_type='cite';
new_parent_type='h3';
$('.editor-formatter > a.editor-header3-action').addClass('positive');
}
else
if('BLOCKQUOTE'==parent_element_type){
old_parent_type='blockquote';
new_parent_type='h3';
$('.editor-formatter > a.editor-header2-action').addClass('positive');
}
else
if('H2'==parent_element_type){
old_parent_type='h2';
new_parent_type='h3';
$('.editor-formatter > a.editor-header3-action').addClass('positive');
}
else
if('H3'==parent_element_type){
old_parent_type='h3';
new_parent_type='p';
}
let html=parent_element.outerHTML;
html=fast_str_replace('<'+old_parent_type+'>','',html);
html=fast_str_replace('</'+old_parent_type+'>','',html);
parent_element.outerHTML='<'+new_parent_type+' id="new_selection_temp">'+html+'</'+new_parent_type+'>';
$('.editor-text')[0].focus();
editor_change();
let new_selection_temp=document.getElementById('new_selection_temp');
let range=document.createRange();
range.selectNodeContents(new_selection_temp);
selection.removeAllRanges();
selection.addRange(range);
new_selection_temp.removeAttribute('id');
}
}
}
}
if($(target).hasClass('editor-quote-action')){
if(!$(target).hasClass('disabled')){
e.preventDefault();
let selection=document.getSelection();
if(typeof selection !== "undefined"){
if(typeof $(selection.focusNode).closest('.editor-text')[0] !== 'undefined'){
let parent_element=$(selection.focusNode.parentNode)[0];
let parent_element_type=parent_element.nodeName;
if('DIV'==parent_element_type){
parent_element=$(selection.focusNode)[0];
parent_element_type=parent_element.nodeName;
}
let old_parent_type=false;
let new_parent_type=false;
$('.editor-formatter > a.editor-header2-action').removeClass('positive');
$('.editor-formatter > a.editor-header3-action').removeClass('positive');
$('.editor-formatter > a.editor-quote-action').removeClass('positive');
$('.editor-formatter > a.editor-quote-action').removeClass('positive-alt');
if('P'==parent_element_type){
old_parent_type='p';
new_parent_type='cite';
$('.editor-formatter > a.editor-quote-action').addClass('positive');
}
else
if('H2'==parent_element_type){
old_parent_type='h2';
new_parent_type='cite';
$('.editor-formatter > a.editor-quote-action').addClass('positive');
}
else
if('H3'==parent_element_type){
old_parent_type='h3';
new_parent_type='cite';
$('.editor-formatter > a.editor-quote-action').addClass('positive');
}
else
if('CITE'==parent_element_type){
old_parent_type='cite';
new_parent_type='blockquote';
$('.editor-formatter > a.editor-quote-action').addClass('positive-alt');
}
else
if('BLOCKQUOTE'==parent_element_type){
old_parent_type='blockquote';
new_parent_type='p';
}
let html=parent_element.outerHTML;
html=fast_str_replace('<'+old_parent_type+'>','',html);
html=fast_str_replace('</'+old_parent_type+'>','',html);
parent_element.outerHTML='<'+new_parent_type+' id="new_selection_temp">'+html+'</'+new_parent_type+'>';
$('.editor-text')[0].focus();
editor_change();
let new_selection_temp=document.getElementById('new_selection_temp');
let range=document.createRange();
range.selectNodeContents(new_selection_temp);
selection.removeAllRanges();
selection.addRange(range);
new_selection_temp.removeAttribute('id');
}
}
}
}
if($(target).hasClass('editor-code-action')){
if(!$(target).hasClass('disabled')){
e.preventDefault();
let selection=document.getSelection();
if(typeof selection !== "undefined"){
let selection_html=get_selection_html();
let selection_text=selection.toString();
if(typeof $(selection.focusNode).closest('.editor-text')[0] !== 'undefined'){
if($(target).hasClass('positive')){
$(target).removeClass('positive');
let parent_element=$(selection.focusNode.parentNode)[0];
let parent_element_type=parent_element.nodeName;
if(''==selection_text){
if('CODE'==parent_element_type){
let range=document.createRange();
range.selectNodeContents(parent_element);
selection.removeAllRanges();
selection.addRange(range);
selection_text=selection.toString();
}
}
html='<b id="new_selection_temp">'+selection_text+'</b>';
document.execCommand('insertHTML',false,html);
let new_selection_temp=document.getElementById('new_selection_temp');
let range=document.createRange();
range.selectNodeContents(new_selection_temp);
selection.removeAllRanges();
selection.addRange(range);
new_selection_temp.removeAttribute('id');
console.log(typeof new_selection_temp,new_selection_temp.nodeType);
document.execCommand('bold',false,false);
editor_change();
}
else{
$(target).addClass('positive');
selection_insert_tag('code',selection_text);
editor_change();
}
}
}
}
}
if($(target).hasClass('editor-link-action')){
if(!$(target).hasClass('disabled')){
e.preventDefault();
if($(target).hasClass('positive')){
$(target).removeClass('positive');
let selection=document.getSelection();
if(typeof selection !== "undefined"){
if(typeof $(selection.focusNode).closest('.editor-text')[0] !== 'undefined'){
let selection_text=selection.toString();
let parent_element=$(selection.focusNode.parentNode)[0];
let parent_element_type=parent_element.nodeName;
if(''==selection_text){
if('A'==parent_element_type){
let range=document.createRange();
range.selectNodeContents(parent_element);
selection.removeAllRanges();
selection.addRange(range);
}
document.execCommand('unlink',false,null);
}
else{
document.execCommand('unlink',false,null);
}
}
}
}
else{
let url=prompt(ltmp_editor.editor_link_prompt,ltmp_editor.editor_link_placeholder_prompt);
if(url && url!='' && url!=ltmp_editor.editor_link_placeholder_prompt){
$(target).addClass('positive');
document.execCommand('createlink',false,url);
}
}
}
}
if($(target).hasClass('editor-image-action')){
if(!$(target).hasClass('disabled')){
if(!$(target).hasClass('positive')){
e.preventDefault();
let selection=document.getSelection();
if(typeof selection !== "undefined"){
if(typeof $(selection.focusNode).closest('.editor-text')[0] !== 'undefined'){
let selection_text=selection.toString();
let url=prompt(ltmp_editor.editor_image_prompt,ltmp_editor.editor_link_placeholder_prompt);
if(url && url!='' && url!=ltmp_editor.editor_link_placeholder_prompt){
let img_el=selection_insert_tag('img');
img_el.setAttribute('src',url);
img_el.setAttribute('alt',selection_text);
editor_change();
}
}
}
}
}
}
if($(target).hasClass('editor-attach-image-action')){
if(!$(target).hasClass('disabled')){
if(!$(target).hasClass('positive')){
e.preventDefault();
let selection=document.getSelection();
if(typeof selection !== "undefined"){
if(typeof $(selection.focusNode).closest('.editor-text')[0] !== 'undefined'){
let selection_text=selection.toString();
sia_upload_percent=0;
sia_upload(/image.*/,function(result){
if(typeof result == 'boolean'){
if(result){
$(target).addClass('positive');
}
else{
add_notify(false,
ltmp_arr.notify_arr.error,
ltmp_arr.notify_arr.upload_incorrect_format
);
sia_upload_percent=0;
$(target).removeClass('positive');
}
}
else
if(typeof result == 'string'){
let link=sia_link(result);
let img_el=selection_insert_tag('img');
img_el.setAttribute('src',link);
img_el.setAttribute('alt',selection_text);
$(target).removeClass('positive');
sia_upload_percent=0;
editor_change();
}
else{
if(typeof result == 'object'){
if(typeof result.loaded !== 'undefined'){
let percent = parseInt(result.loaded / result.total * 100);
if(percent>(sia_upload_percent+10)){
clearTimeout(sia_upload_percent_timer);
sia_upload_percent_timer=setTimeout(function(){
add_notify(false,
ltmp_arr.notify_arr.upload,
ltmp(ltmp_arr.notify_arr.upload_percent,{percent:percent})
);
},1000);
sia_upload_percent=percent;
}
}
}
}
});
}
}
}
}
}
if($(target).hasClass('editor-attach-action')){
if(!$(target).hasClass('disabled')){
if(!$(target).hasClass('positive')){
e.preventDefault();
let selection=document.getSelection();
if(typeof selection !== "undefined"){
if(typeof $(selection.focusNode).closest('.editor-text')[0] !== 'undefined'){
let selection_text=selection.toString();
sia_upload_percent=0;
sia_upload(/.*/,function(result){
if(typeof result == 'boolean'){
if(result){
$(target).addClass('positive');
}
else{
add_notify(false,
ltmp_arr.notify_arr.error,
ltmp_arr.notify_arr.upload_incorrect_format
);
sia_upload_percent=0;
$(target).removeClass('positive');
}
}
else
if(typeof result == 'string'){
let text='sia://'+result;
let link=sia_link(result);
if(''==selection_text){
selection_text=text;
}
let link_el=selection_insert_tag('a',text);
$(link_el).attr('href',link);
$(link_el).attr('target','_blank');
$(target).removeClass('positive');
sia_upload_percent=0;
editor_change();
}
else{
if(typeof result == 'object'){
if(typeof result.loaded !== 'undefined'){
let percent = parseInt(result.loaded / result.total * 100);
if(percent>(sia_upload_percent+10)){
clearTimeout(sia_upload_percent_timer);
sia_upload_percent_timer=setTimeout(function(){
add_notify(false,
ltmp_arr.notify_arr.upload,
ltmp(ltmp_arr.notify_arr.upload_percent,{percent:percent})
);
},1000);
sia_upload_percent=percent;
}
}
}
}
});
}
}
}
}
}
if($(target).hasClass('editor-bold-action')){
console.log('BOLD');
console.log('DISABLED',$(target).hasClass('disabled'));
console.log('POSITIVE',$(target).hasClass('positive'));
if(!$(target).hasClass('disabled')){
if($(target).hasClass('positive')){
$(target).removeClass('positive');
let selection=document.getSelection();
if(typeof selection !== "undefined"){
let selection_text=selection.toString();
if(typeof $(selection.focusNode).closest('.editor-text')[0] !== 'undefined'){
let parent_element=$(selection.focusNode.parentNode)[0];
let parent_element_type=parent_element.nodeName;
if(''==selection_text){
if('B'==parent_element_type){
let range=document.createRange();
range.selectNodeContents(parent_element);
selection.removeAllRanges();
selection.addRange(range);
}
if('STRONG'==parent_element_type){
let range=document.createRange();
range.selectNodeContents(parent_element);
selection.removeAllRanges();
selection.addRange(range);
}
}
}
}
document.execCommand('bold',false,false);
e.preventDefault();
}
else{
$(target).addClass('positive');
document.execCommand('bold',false,true);
e.preventDefault();
}
}
}
if($(target).hasClass('editor-italic-action')){
if(!$(target).hasClass('disabled')){
if($(target).hasClass('positive')){
$(target).removeClass('positive');
let selection=document.getSelection();
if(typeof selection !== "undefined"){
let selection_text=selection.toString();
if(typeof $(selection.focusNode).closest('.editor-text')[0] !== 'undefined'){
let parent_element=$(selection.focusNode.parentNode)[0];
let parent_element_type=parent_element.nodeName;
if(''==selection_text){
if('I'==parent_element_type){
let range=document.createRange();
range.selectNodeContents(parent_element);
selection.removeAllRanges();
selection.addRange(range);
}
if('EM'==parent_element_type){
let range=document.createRange();
range.selectNodeContents(parent_element);
selection.removeAllRanges();
selection.addRange(range);
}
}
}
}
document.execCommand('italic',false,false);
e.preventDefault();
}
else{
$(target).addClass('positive');
document.execCommand('italic',false,true);
e.preventDefault();
}
}
}
if($(target).hasClass('editor-strikethrough-action')){
if(!$(target).hasClass('disabled')){
if($(target).hasClass('positive')){
$(target).removeClass('positive');
let selection=document.getSelection();
if(typeof selection !== "undefined"){
let selection_text=selection.toString();
if(typeof $(selection.focusNode).closest('.editor-text')[0] !== 'undefined'){
let parent_element=$(selection.focusNode.parentNode)[0];
let parent_element_type=parent_element.nodeName;
if(''==selection_text){
if('STRIKE'==parent_element_type){
let range=document.createRange();
range.selectNodeContents(parent_element);
selection.removeAllRanges();
selection.addRange(range);
}
}
}
}
document.execCommand('strikeThrough',false,false);
e.preventDefault();
}
else{
$(target).addClass('positive');
document.execCommand('strikeThrough',false,true);
e.preventDefault();
}
}
}
}
function editor_bind(){
$('.editor-text').on('input',editor_change);
$('.editor-text').on('keyup',editor_change);
$('.editor-text').on('paste',editor_change);
document.execCommand('defaultParagraphSeparator',false,'p');
document.addEventListener('selectionchange',editor_selection);
}
function editor_unbind(){
$('.editor-text').off('input');
$('.editor-text').off('keyup');
$('.editor-text').off('paste');
document.removeEventListener('selectionchange',editor_selection);
}
var editor_allowed_elements=['#text','H1','H2','H3','P','STRONG','B','EM','I','STRIKE','HR','BR','A','CODE','BLOCKQUOTE','CITE','IMG','UL','OL','LI'];
var editor_allowed_attributes=['href','src','target','width','alt'];
function editor_clear_elements(parent,level){
let parent_element=$(parent)[0].nodeName;
let incorrect=false;
$(parent)[0].childNodes.forEach(function(el,i){
if(!incorrect){
let element=$(el)[0];
if(-1==editor_allowed_elements.indexOf(element.nodeName)){
if(0!=element.children.length){
editor_clear_elements(element,1+level);
}
element.outerHTML=element.innerHTML;
incorrect=true;
}
else{
if('#text'==element.nodeName){
if(0==level){
var p_el=document.createElement("p");
p_el.textContent=element.textContent;
element.replaceWith(p_el);
}
}
else{
//console.log(typeof element.style,element.style);
element.removeAttribute('style');
element.removeAttribute('class');
if(0!=element.dataset.length){
for(let key in element.dataset){
delete element.dataset[key];
}
}
if(0!=element.attributes.length){
let to_remove=[];
for(let key in element.attributes){
if(typeof element.attributes[key]['nodeName'] !== 'undefined'){
if(-1==editor_allowed_attributes.indexOf(element.attributes[key]['nodeName'])){
to_remove.push(element.attributes[key]['nodeName']);
}
}
}
for(let key in to_remove){
element.removeAttribute(to_remove[key]);
}
}
if(0!=element.children.length){
editor_clear_elements(element,1+level);
}
if(0!=level){
if('P'==element.nodeName){
if('P'==parent_element){
$(element)[0].outerHTML=$(element)[0].innerHTML;
}
}
}
if('LI'==element.nodeName){
//need to test <br> tag for repeats (more than 1 is break \n\n markdown in lists)
let check_br_breakup=$(element)[0].innerHTML;
check_br_breakup=fast_str_replace('<br />','<br>',check_br_breakup);
check_br_breakup=fast_str_replace('<br/>','<br>',check_br_breakup);
//browser add <br> to the end in empty line
//thats why need to calc one from end (simple remove 4 from length)
if(-1!==check_br_breakup.indexOf('<br><br>')){
if(check_br_breakup.indexOf('<br><br>')<check_br_breakup.length-8){//ignore end
let find_repeat_position=check_br_breakup.indexOf('<br><br>');
if(-1!==find_repeat_position){
let first_part=check_br_breakup.substring(0,find_repeat_position);
let second_part=check_br_breakup.substring(find_repeat_position+8);
$(element)[0].innerHTML=first_part;
$(element).after('<li>'+second_part+'</li>');
}
else{
check_br_breakup=fast_str_replace('<br><br>','<br>',check_br_breakup);
$(element)[0].innerHTML=check_br_breakup;
$(element).after('<li></li>');
}
let new_li=$(element).next()[0];
let selection=document.getSelection();
let range=document.createRange();
range.selectNodeContents(new_li);
range.collapse(true);//caret to start of range
selection.removeAllRanges();
selection.addRange(range);
}
}
}
}
}
}
});
if(incorrect){
editor_clear_elements(parent,level);
}
else{
if(0==level){
editor_selection();
}
}
}
function check_editor_placeholders(editor){
let placeholders=$('.editor-placeholders');
if(0!=editor.find('ul').length){//remove empty ul
editor.find('ul').each(function(i,el){
if(''==el.innerHTML){
el.remove();
}
});
}
if(0!=editor.find('ol').length){//remove empty ol
editor.find('ol').each(function(i,el){
if(''==el.innerHTML){
el.remove();
}
});
}
if(0!=editor.find('p').length){//remove empty ol
editor.find('p').each(function(i,el){
if(('* '==el.innerHTML)||('* '==el.innerHTML)){//auto create ul
el.outerHTML='<ul><li id="new_selection_temp"></li></ul>';
let selection=document.getSelection();
let new_selection_temp=document.getElementById('new_selection_temp');
let range=document.createRange();
range.selectNodeContents(new_selection_temp);
selection.removeAllRanges();
selection.addRange(range);
new_selection_temp.removeAttribute('id');
}
if(('1. '==el.innerHTML)||('1. '==el.innerHTML)){//auto create ol
el.outerHTML='<ol><li id="new_selection_temp"></li></ol>';
let selection=document.getSelection();
let new_selection_temp=document.getElementById('new_selection_temp');
let range=document.createRange();
range.selectNodeContents(new_selection_temp);
selection.removeAllRanges();
selection.addRange(range);
new_selection_temp.removeAttribute('id');
}
});
}
if(0==editor.find('h1').length){
//console.log("editor.find('h1').length",editor.find('h1').length);
editor.prepend('<h1><br></h1>');
placeholders.find('h1').removeClass('hidden');
}
else{
if(1!=editor.find('h1').length){
editor.find('h1').each(function(i,el){
if(0==i){
el.innerHTML=el.textContent;
}
else{
el.remove();
}
});
}
if(''!=editor.find('h1')[0].textContent){
placeholders.find('h1').addClass('hidden');
}
else{
editor.find('h1').html('<br>');
placeholders.find('h1').removeClass('hidden');
}
}
placeholders.find('p').removeClass('hidden');
let find_content=false;
if(0!=editor.find('p').length){
if(1==editor.find('p').length){
if(''==editor.find('p')[0].textContent){
find_content=false;
}
else{
find_content=true;
}
}
else{
find_content=true;
}
}
if(0!=editor.find('blockquote').length){
find_content=true;
}
if(0!=editor.find('cite').length){
find_content=true;
}
if(0!=editor.find('img').length){
find_content=true;
}
if(0!=editor.find('h2').length){
find_content=true;
}
if(0!=editor.find('h3').length){
find_content=true;
}
if(0!=editor.find('li').length){
find_content=true;
}
if(find_content){
placeholders.find('p').addClass('hidden');
}
else{
if(0==editor.find('p').length){
editor.append('<p><br></p>');
}
if(0!=editor.find('hr').length){
placeholders.find('p').addClass('hidden');
}
else{
placeholders.find('p').removeClass('hidden');
}
}
}
function editor_change(e){
e=typeof e !== 'undefined'?e:false;
let editor=false;
if(false===e){
editor=$('.editor-text');
}
//console.log('editor_change',typeof e,e);
if('input'==e.type){
if('deleteContentBackward'==e.inputType){
let selection=document.getSelection();
let parent_element_html=$(selection.focusNode.parentNode)[0].innerHTML;
let parent_element_type=$(selection.focusNode.parentNode)[0].nodeName;
if(('OL'==parent_element_type)||('UL'==parent_element_type)){
if('<li><br></li>'==parent_element_html){
$(selection.focusNode.parentNode)[0].outerHTML='';
e.preventDefault();
e.returnValue=false;
e.cancelBubble=true;
return false;
}
}
}
}
else
if('keyup'==e.type){
if(false!==e){
editor=$(e.target);
}
check_editor_placeholders(editor);
setTimeout(function(){
editor_clear_elements(editor,0);
},10);
clearTimeout(editor_save_draft_timer);
editor_save_draft_timer=setTimeout(function(){
editor_save_draft();
},1000);
}
else{
check_editor_placeholders(editor);
}
}
function editor_selection(e){
let selection=document.getSelection();
if(typeof selection !== "undefined"){
if(typeof $(selection.focusNode).closest('.article-editor')[0] !== 'undefined'){
//selection into editor
}
else{