210 lines
15 KiB
JavaScript
210 lines
15 KiB
JavaScript
/* https://github.com/DiemenDesign/summernote-cleaner */
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/* MODIFIED VERSION */
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(function (factory) {
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if (typeof define === 'function' && define.amd) {
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define(['jquery'], factory);
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} else if (typeof module === 'object' && module.exports) {
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module.exports = factory(require('jquery'));
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} else {
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factory(window.jQuery);
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}
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}
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(function ($) {
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$.extend(true, $.summernote.lang, {
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'en-US': {
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cleaner: {
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tooltip: 'Чистка',
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not: 'Текст очищен!!!',
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limitText: 'Текст',
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limitHTML: 'HTML'
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}
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}
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});
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$.extend($.summernote.options, {
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cleaner: {
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action: 'both', // both|button|paste 'button' only cleans via toolbar button, 'paste' only clean when pasting content, both does both options.
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newline: '', // Summernote's default is to use '<p><br></p>'
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notActive: true, // ADDED !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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notStyle: 'position:absolute;top:0;left:0;right:0',
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icon: '<i class="note-icon"><svg xmlns="http://www.w3.org/2000/svg" id="libre-paintbrush" viewBox="0 0 14 14" width="14" height="14"><path d="m 11.821425,1 q 0.46875,0 0.82031,0.311384 0.35157,0.311384 0.35157,0.780134 0,0.421875 -0.30134,1.01116 -2.22322,4.212054 -3.11384,5.035715 -0.64956,0.609375 -1.45982,0.609375 -0.84375,0 -1.44978,-0.61942 -0.60603,-0.61942 -0.60603,-1.469866 0,-0.857143 0.61608,-1.419643 l 4.27232,-3.877232 Q 11.345985,1 11.821425,1 z m -6.08705,6.924107 q 0.26116,0.508928 0.71317,0.870536 0.45201,0.361607 1.00781,0.508928 l 0.007,0.475447 q 0.0268,1.426339 -0.86719,2.32366 Q 5.700895,13 4.261155,13 q -0.82366,0 -1.45982,-0.311384 -0.63616,-0.311384 -1.0212,-0.853795 -0.38505,-0.54241 -0.57924,-1.225446 -0.1942,-0.683036 -0.1942,-1.473214 0.0469,0.03348 0.27455,0.200893 0.22768,0.16741 0.41518,0.29799 0.1875,0.130581 0.39509,0.24442 0.20759,0.113839 0.30804,0.113839 0.27455,0 0.3683,-0.247767 0.16741,-0.441965 0.38505,-0.753349 0.21763,-0.311383 0.4654,-0.508928 0.24776,-0.197545 0.58928,-0.31808 0.34152,-0.120536 0.68974,-0.170759 0.34821,-0.05022 0.83705,-0.07031 z"/></svg></i>',
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keepHtml: true, //Remove all Html formats
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keepOnlyTags: ['<p>', '<br>', '<ul>', '<li>', '<b>', '<strong>','<i>', '<a>', '<table>', '<tr>', '<td>', '<th>', '<thead>', '<tbody>', '<tfoot>','<img>'], // If keepHtml is true, remove all tags except these
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keepClasses: false, //Remove Classes
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badTags: ['style', 'script', 'applet', 'embed', 'noframes', 'noscript', 'html'], //Remove full tags with contents
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badAttributes: [ 'start'], //Remove attributes from remaining tags
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limitChars: 0, // 0|# 0 disables option
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limitDisplay: 'none', // none|text|html|both
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limitStop: false // true/false
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}
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});
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$.extend($.summernote.plugins, {
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'cleaner':function (context) {
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var self = this,
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ui = $.summernote.ui,
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$note = context.layoutInfo.note,
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$editor = context.layoutInfo.editor,
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options = context.options,
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lang = options.langInfo;
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var cleanText = function (txt, nlO) {
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var out = txt;
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if (!options.cleaner.keepClasses) {
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var sS = /(\n|\r| class=(")?Mso[a-zA-Z]+(")?)/g;
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out = txt.replace(sS, ' ');
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}
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var nL = /(\n)+/g;
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out = out.replace(nL, nlO);
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if (options.cleaner.keepHtml) {
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//var cS = new RegExp('<!--(.*?)-->', 'gi'); // EDITED TO NEXT LINE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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var cS = new RegExp('<!--[^]*?-->', 'gi');
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out = out.replace(cS, '');
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var cS = new RegExp('<![^]*?>', 'gi');
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out = out.replace(cS, '');
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var cS = new RegExp('text-indent:-[^]*?;', 'gi'); out = out.replace(cS, '');
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var cS = new RegExp('mso-list:l0 level1 lfo1', 'gi'); out = out.replace(cS, '');
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var cS = new RegExp(' ', 'gi'); out = out.replace(cS, '');
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var cS = new RegExp('<p><br></p>', 'gi'); out = out.replace(cS, '');
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var cS = new RegExp('<p> <br></p>', 'gi'); out = out.replace(cS, '');
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var cS = new RegExp('style=[\'|"][\'|"]', 'gi'); out = out.replace(cS, '');
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//var tS = new RegExp('<(/)*(meta|link|\\?xml:|st1:|o:|font)(.*?)>', 'gi'); // EDITED TO NEXT LINE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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var tS = new RegExp('<(/)*(html|meta|link|\\?xml:|st1:|o:|font)(.*?)>', 'gi');
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out = out.replace(tS, '');
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//console.log(out);
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var bT = options.cleaner.badTags;
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for (var i = 0; i < bT.length; i++) {
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tS = new RegExp('<' + bT[i] + '\\b.*>.*</' + bT[i] + '>', 'gi');
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out = out.replace(tS, '');
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}
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//console.log(out);
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var allowedTags = options.cleaner.keepOnlyTags;
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if (typeof(allowedTags) == "undefined") allowedTags = [];
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if (allowedTags.length > 0) {
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allowedTags = (((allowedTags||'') + '').toLowerCase().match(/<[a-z][a-z0-9]*>/g) || []).join('');
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var tags = /<\/?([a-z][a-z0-9]*)\b[^>]*>/gi;
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out = out.replace(tags, function($0, $1) {
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return allowedTags.indexOf('<' + $1.toLowerCase() + '>') > -1 ? $0 : ''
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});
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}
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var bA = options.cleaner.badAttributes;
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for (var ii = 0; ii < bA.length; ii++ ) {
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var aS = new RegExp(' ' + bA[ii] + '=[\'|"](.*?)[\'|"]', 'gi');
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out = out.replace(aS, '');
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}
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}
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return out;
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};
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if (options.cleaner.action == 'both' || options.cleaner.action == 'button') {
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context.memo('button.cleaner', function () {
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var button = ui.button({
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contents: options.cleaner.icon,
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tooltip: lang.cleaner.tooltip,
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container: 'body',
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click:function () {
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if ($note.summernote('createRange').toString())
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$note.summernote('pasteHTML', $note.summernote('createRange').toString());
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else {
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let tmp = cleanText($note.summernote('code'));
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$note.summernote('code', tmp);
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}
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if(options.cleaner.notActive) { // ADDED !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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if ($editor.find('.note-status-output').length > 0)
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$editor.find('.note-status-output').html('<div class="alert alert-success">' + lang.cleaner.not + '</div>');
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else
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$editor.find('.note-editing-area').append('<div class="alert alert-success" style="' + options.cleaner.notStyle + '">' + lang.cleaner.not + '</div>');
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}
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}
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});
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return button.render();
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});
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}
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this.events = {
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'summernote.init':function () {
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if ($editor.find('.note-status-output').length < 1) {
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$editor.find('.note-statusbar').prepend('<output class="note-status-output"></output>');
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$("head").append('<style>.note-statusbar .note-status-output{display:block;padding-top:7px;width:100%;font-size:14px;line-height:1.42857143;height:25px;color:#000}.note-statusbar .pull-right{float:right!important}.note-statusbar .note-status-output .text-muted{color:#777}.note-statusbar .note-status-output .text-primary{color:#286090}.note-statusbar .note-status-output .text-success{color:#3c763d}.note-statusbar .note-status-output .text-info{color:#31708f}.note-statusbar .note-status-output .text-warning{color:#8a6d3b}.note-statusbar .note-status-output .text-danger{color:#a94442}.note-statusbar .alert{margin:-7px 0 0 0;padding:2px 10px;border:1px solid transparent;border-radius:0}.note-statusbar .alert .note-icon{margin-right:5px}.note-statusbar .alert-success{color:#3c763d!important;background-color: #dff0d8 !important;border-color:#d6e9c6}.note-statusbar .alert-info{color:#31708f;background-color:#d9edf7;border-color:#bce8f1}.note-statusbar .alert-warning{color:#8a6d3b;background-color:#fcf8e3;border-color:#faebcc}.note-statusbar .alert-danger{color:#a94442;background-color:#f2dede;border-color:#ebccd1}</style>');
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}
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if (options.cleaner.limitChars != 0 || options.cleaner.limitDisplay != 'none') {
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var textLength = $editor.find(".note-editable").text().replace(/(<([^>]+)>)/ig, "").replace(/( )/, " ");
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var codeLength = $editor.find('.note-editable').html();
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var lengthStatus = '';
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if (textLength.length > options.cleaner.limitChars && options.cleaner.limitChars > 0)
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lengthStatus += 'text-danger">';
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else
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lengthStatus += '">';
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if (options.cleaner.limitDisplay == 'text' || options.cleaner.limitDisplay == 'both') lengthStatus += lang.cleaner.limitText + ': ' + textLength.length;
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if (options.cleaner.limitDisplay == 'both') lengthStatus += ' / ';
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if (options.cleaner.limitDisplay == 'html' || options.cleaner.limitDisplay == 'both') lengthStatus += lang.cleaner.limitHTML + ': ' + codeLength.length;
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$editor.find('.note-status-output').html('<small class="pull-right ' + lengthStatus + ' </small>');
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}
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},
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'summernote.keydown':function (we, e) {
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if (options.cleaner.limitChars != 0 || options.cleaner.limitDisplay != 'none') {
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var textLength = $editor.find(".note-editable").text().replace(/(<([^>]+)>)/ig, "").replace(/( )/, " ");
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var codeLength = $editor.find('.note-editable').html();
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var lengthStatus = '';
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if (options.cleaner.limitStop == true && textLength.length >= options.cleaner.limitChars) {
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var key = e.keyCode;
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allowed_keys = [8, 37, 38, 39, 40, 46]
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if ($.inArray(key, allowed_keys) != -1) {
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$editor.find('.cleanerLimit').removeClass('text-danger');
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return true;
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} else {
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$editor.find('.cleanerLimit').addClass('text-danger');
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e.preventDefault();
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e.stopPropagation();
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}
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} else {
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if (textLength.length > options.cleaner.limitChars && options.cleaner.limitChars > 0)
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lengthStatus += 'text-danger">';
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else
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lengthStatus += '">';
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if (options.cleaner.limitDisplay == 'text' || options.cleaner.limitDisplay == 'both')
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lengthStatus += lang.cleaner.limitText + ': ' + textLength.length;
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if (options.cleaner.limitDisplay == 'both')
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lengthStatus += ' / ';
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if (options.cleaner.limitDisplay == 'html' || options.cleaner.limitDisplay == 'both')
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lengthStatus += lang.cleaner.limitHTML + ': ' + codeLength.length;
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$editor.find('.note-status-output').html('<small class="cleanerLimit pull-right ' + lengthStatus + ' </small>');
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}
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}
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},
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'summernote.paste':function (we, e) {
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//console.log(options);
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if (options.cleaner.action == 'both' || options.cleaner.action == 'paste') {
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e.preventDefault();
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var ua = window.navigator.userAgent;
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var msie = ua.indexOf("MSIE ");
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msie = msie > 0 || !!navigator.userAgent.match(/Trident.*rv\:11\./);
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var ffox = navigator.userAgent.toLowerCase().indexOf('firefox') > -1;
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if (msie)
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var text = window.clipboardData.getData("Text");
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else
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var text = e.originalEvent.clipboardData.getData(options.cleaner.keepHtml ? 'text/html' : 'text/plain');
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// var text = e.originalEvent.clipboardData.getData(options.cleaner.keepHtml ? 'Text' : 'text/plain'); // EDITED TO LINE ABOVE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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if (text) {
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//if (msie || ffox)
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setTimeout(function(){
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let tmp = cleanText(text, options.cleaner.newline);
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$.ajax({url: '/rabprog/cleanerhtml.php',cache:false,datatype:'json',method:'post',
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data: 'ajdes=clenahtml&html='+encodeURIComponent(tmp),
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success:function(data){
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tmp = data.html;
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$note.summernote('pasteHTML', tmp);
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}
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});
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}, 1
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);
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//else
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//$note.summernote('pasteHTML', cleanText(text, options.cleaner.newline));
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if(options.cleaner.notActive) { // ADDED !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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if ($editor.find('.note-status-output').length > 0)
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$editor.find('.note-status-output').html('<div class="summernote-cleanerAlert alert alert-success">' + lang.cleaner.not + '</div>');
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else
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$editor.find('.note-resizebar').append('<div class="summernote-cleanerAlert alert alert-success" style="' + options.cleaner.notStyle + '">' + lang.cleaner.not + '</div>');
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}
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}
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}
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}
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}
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}
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});
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})); |