remove unused code
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@ -1,233 +0,0 @@
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/**
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* app/js/wysiwyg.js
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*
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* This is css used in the debuging console.
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*
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* @version 3.0
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* @author Joey Kimsey <Joey@thetempusproject.com>
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* @link https://TheTempusProject.com
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* @license https://opensource.org/licenses/MIT [MIT LICENSE]
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*/
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// define vars
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const editor = document.getElementsByClassName('wp-webdeasy-comment-editor')[0];
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const toolbar = editor.getElementsByClassName('toolbar')[0];
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const buttons = toolbar.querySelectorAll('.editor-btn:not(.has-submenu)');
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const contentArea = editor.getElementsByClassName('content-area')[0];
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const visuellView = contentArea.getElementsByClassName('visuell-view')[0];
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const htmlView = contentArea.getElementsByClassName('html-view')[0];
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const modal = document.getElementsByClassName('modal')[0];
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// add active tag event
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document.addEventListener('selectionchange', selectionChange);
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// add paste event
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visuellView.addEventListener('paste', pasteEvent);
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// add paragraph tag on new line
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contentArea.addEventListener('keypress', addParagraphTag);
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// add toolbar button actions
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for(let i = 0; i < buttons.length; i++) {
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let button = buttons[i];
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button.addEventListener('click', function(e) {
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let action = this.dataset.action;
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switch(action) {
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case 'toggle-view':
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execCodeAction(this, editor);
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break;
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case 'createLink':
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execLinkAction();
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break;
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default:
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execDefaultAction(action);
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}
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});
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}
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/**
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* This function toggles between visual and html view
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*/
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function execCodeAction(button, editor) {
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if(button.classList.contains('active')) { // show visuell view
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visuellView.innerHTML = htmlView.value;
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htmlView.style.display = 'none';
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visuellView.style.display = 'block';
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button.classList.remove('active');
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} else { // show html view
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htmlView.innerText = visuellView.innerHTML;
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visuellView.style.display = 'none';
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htmlView.style.display = 'block';
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button.classList.add('active');
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}
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}
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/**
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* This function adds a link to the current selection
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*/
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function execLinkAction() {
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modal.style.display = 'block';
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let selection = saveSelection();
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let submit = modal.querySelectorAll('button.done')[0];
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let close = modal.querySelectorAll('.close')[0];
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// done button active => add link
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submit.addEventListener('click', function(e) {
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e.preventDefault();
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let newTabCheckbox = modal.querySelectorAll('#new-tab')[0];
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let linkInput = modal.querySelectorAll('#linkValue')[0];
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let linkValue = linkInput.value;
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let newTab = newTabCheckbox.checked;
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restoreSelection(selection);
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if(window.getSelection().toString()) {
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let a = document.createElement('a');
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a.href = linkValue;
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if(newTab) a.target = '_blank';
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window.getSelection().getRangeAt(0).surroundContents(a);
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}
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modal.style.display = 'none';
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linkInput.value = '';
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// deregister modal events
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submit.removeEventListener('click', arguments.callee);
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close.removeEventListener('click', arguments.callee);
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});
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// close modal on X click
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close.addEventListener('click', function(e) {
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e.preventDefault();
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let linkInput = modal.querySelectorAll('#linkValue')[0];
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modal.style.display = 'none';
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linkInput.value = '';
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// deregister modal events
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submit.removeEventListener('click', arguments.callee);
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close.removeEventListener('click', arguments.callee);
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});
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}
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/**
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* This function executes all 'normal' actions
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*/
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function execDefaultAction(action) {
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document.execCommand(action, false);
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}
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/**
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* Saves the current selection
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*/
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function saveSelection() {
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if(window.getSelection) {
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sel = window.getSelection();
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if(sel.getRangeAt && sel.rangeCount) {
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let ranges = [];
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for(var i = 0, len = sel.rangeCount; i < len; ++i) {
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ranges.push(sel.getRangeAt(i));
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}
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return ranges;
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}
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} else if (document.selection && document.selection.createRange) {
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return document.selection.createRange();
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}
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return null;
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}
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/**
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* Loads a saved selection
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*/
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function restoreSelection(savedSel) {
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if(savedSel) {
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if(window.getSelection) {
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sel = window.getSelection();
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sel.removeAllRanges();
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for(var i = 0, len = savedSel.length; i < len; ++i) {
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sel.addRange(savedSel[i]);
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}
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} else if(document.selection && savedSel.select) {
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savedSel.select();
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}
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}
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}
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/**
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* Sets the current selected format buttons active/inactive
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*/
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function selectionChange(e) {
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for(let i = 0; i < buttons.length; i++) {
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let button = buttons[i];
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// don't remove active class on code toggle button
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if(button.dataset.action === 'toggle-view') continue;
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button.classList.remove('active');
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}
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if(!childOf(window.getSelection().anchorNode.parentNode, editor)) return false;
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parentTagActive(window.getSelection().anchorNode.parentNode);
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}
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/**
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* Checks if the passed child has the passed parent
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*/
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function childOf(child, parent) {
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return parent.contains(child);
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}
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/**
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* Sets the tag active that is responsible for the current element
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*/
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function parentTagActive(elem) {
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if(!elem ||!elem.classList || elem.classList.contains('visuell-view')) return false;
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let toolbarButton;
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// active by tag names
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let tagName = elem.tagName.toLowerCase();
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toolbarButton = document.querySelectorAll(`.toolbar .editor-btn[data-tag-name="${tagName}"]`)[0];
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if(toolbarButton) {
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toolbarButton.classList.add('active');
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}
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// active by text-align
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let textAlign = elem.style.textAlign;
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toolbarButton = document.querySelectorAll(`.toolbar .editor-btn[data-style="textAlign:${textAlign}"]`)[0];
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if(toolbarButton) {
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toolbarButton.classList.add('active');
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}
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return parentTagActive(elem.parentNode);
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}
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/**
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* Handles the paste event and removes all HTML tags
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*/
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function pasteEvent(e) {
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e.preventDefault();
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let text = (e.originalEvent || e).clipboardData.getData('text/plain');
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document.execCommand('insertHTML', false, text);
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}
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/**
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* This functions adds a paragraph tag when the enter key is pressed
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*/
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function addParagraphTag(evt) {
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if (evt.keyCode == '13') {
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// don't add a p tag on list item
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if(window.getSelection().anchorNode.parentNode.tagName === 'LI') return;
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document.execCommand('formatBlock', false, 'p');
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}
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}
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