public/assets/js/plugins/paste/plugin.js
/**
* Copyright (c) Tiny Technologies, Inc. All rights reserved.
* Licensed under the LGPL or a commercial license.
* For LGPL see License.txt in the project root for license information.
* For commercial licenses see https://www.tiny.cloud/
*
* Version: 5.10.9 (2023-11-15)
*/
(function () {
'use strict';
var Cell = function (initial) {
var value = initial;
var get = function () {
return value;
};
var set = function (v) {
value = v;
};
return {
get: get,
set: set
};
};
var global$b = tinymce.util.Tools.resolve('tinymce.PluginManager');
var hasProPlugin = function (editor) {
if (editor.hasPlugin('powerpaste', true)) {
if (typeof window.console !== 'undefined' && window.console.log) {
window.console.log('PowerPaste is incompatible with Paste plugin! Remove \'paste\' from the \'plugins\' option.');
}
return true;
} else {
return false;
}
};
var get = function (clipboard) {
return { clipboard: clipboard };
};
var typeOf = function (x) {
var t = typeof x;
if (x === null) {
return 'null';
} else if (t === 'object' && (Array.prototype.isPrototypeOf(x) || x.constructor && x.constructor.name === 'Array')) {
return 'array';
} else if (t === 'object' && (String.prototype.isPrototypeOf(x) || x.constructor && x.constructor.name === 'String')) {
return 'string';
} else {
return t;
}
};
var isType = function (type) {
return function (value) {
return typeOf(value) === type;
};
};
var isSimpleType = function (type) {
return function (value) {
return typeof value === type;
};
};
var isArray = isType('array');
var isNullable = function (a) {
return a === null || a === undefined;
};
var isNonNullable = function (a) {
return !isNullable(a);
};
var isFunction = isSimpleType('function');
var noop = function () {
};
var constant = function (value) {
return function () {
return value;
};
};
var identity = function (x) {
return x;
};
var never = constant(false);
var always = constant(true);
var none = function () {
return NONE;
};
var NONE = function () {
var call = function (thunk) {
return thunk();
};
var id = identity;
var me = {
fold: function (n, _s) {
return n();
},
isSome: never,
isNone: always,
getOr: id,
getOrThunk: call,
getOrDie: function (msg) {
throw new Error(msg || 'error: getOrDie called on none.');
},
getOrNull: constant(null),
getOrUndefined: constant(undefined),
or: id,
orThunk: call,
map: none,
each: noop,
bind: none,
exists: never,
forall: always,
filter: function () {
return none();
},
toArray: function () {
return [];
},
toString: constant('none()')
};
return me;
}();
var some = function (a) {
var constant_a = constant(a);
var self = function () {
return me;
};
var bind = function (f) {
return f(a);
};
var me = {
fold: function (n, s) {
return s(a);
},
isSome: always,
isNone: never,
getOr: constant_a,
getOrThunk: constant_a,
getOrDie: constant_a,
getOrNull: constant_a,
getOrUndefined: constant_a,
or: self,
orThunk: self,
map: function (f) {
return some(f(a));
},
each: function (f) {
f(a);
},
bind: bind,
exists: bind,
forall: bind,
filter: function (f) {
return f(a) ? me : NONE;
},
toArray: function () {
return [a];
},
toString: function () {
return 'some(' + a + ')';
}
};
return me;
};
var from$1 = function (value) {
return value === null || value === undefined ? NONE : some(value);
};
var Optional = {
some: some,
none: none,
from: from$1
};
var nativeSlice = Array.prototype.slice;
var nativePush = Array.prototype.push;
var exists = function (xs, pred) {
for (var i = 0, len = xs.length; i < len; i++) {
var x = xs[i];
if (pred(x, i)) {
return true;
}
}
return false;
};
var map = function (xs, f) {
var len = xs.length;
var r = new Array(len);
for (var i = 0; i < len; i++) {
var x = xs[i];
r[i] = f(x, i);
}
return r;
};
var each = function (xs, f) {
for (var i = 0, len = xs.length; i < len; i++) {
var x = xs[i];
f(x, i);
}
};
var filter$1 = function (xs, pred) {
var r = [];
for (var i = 0, len = xs.length; i < len; i++) {
var x = xs[i];
if (pred(x, i)) {
r.push(x);
}
}
return r;
};
var foldl = function (xs, f, acc) {
each(xs, function (x, i) {
acc = f(acc, x, i);
});
return acc;
};
var flatten = function (xs) {
var r = [];
for (var i = 0, len = xs.length; i < len; ++i) {
if (!isArray(xs[i])) {
throw new Error('Arr.flatten item ' + i + ' was not an array, input: ' + xs);
}
nativePush.apply(r, xs[i]);
}
return r;
};
var bind = function (xs, f) {
return flatten(map(xs, f));
};
var from = isFunction(Array.from) ? Array.from : function (x) {
return nativeSlice.call(x);
};
var __assign = function () {
__assign = Object.assign || function __assign(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s)
if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var singleton = function (doRevoke) {
var subject = Cell(Optional.none());
var revoke = function () {
return subject.get().each(doRevoke);
};
var clear = function () {
revoke();
subject.set(Optional.none());
};
var isSet = function () {
return subject.get().isSome();
};
var get = function () {
return subject.get();
};
var set = function (s) {
revoke();
subject.set(Optional.some(s));
};
return {
clear: clear,
isSet: isSet,
get: get,
set: set
};
};
var value = function () {
var subject = singleton(noop);
var on = function (f) {
return subject.get().each(f);
};
return __assign(__assign({}, subject), { on: on });
};
var checkRange = function (str, substr, start) {
return substr === '' || str.length >= substr.length && str.substr(start, start + substr.length) === substr;
};
var startsWith = function (str, prefix) {
return checkRange(str, prefix, 0);
};
var endsWith = function (str, suffix) {
return checkRange(str, suffix, str.length - suffix.length);
};
var repeat = function (s, count) {
return count <= 0 ? '' : new Array(count + 1).join(s);
};
var global$a = tinymce.util.Tools.resolve('tinymce.Env');
var global$9 = tinymce.util.Tools.resolve('tinymce.util.Delay');
var global$8 = tinymce.util.Tools.resolve('tinymce.util.Promise');
var global$7 = tinymce.util.Tools.resolve('tinymce.util.VK');
var firePastePreProcess = function (editor, html, internal, isWordHtml) {
return editor.fire('PastePreProcess', {
content: html,
internal: internal,
wordContent: isWordHtml
});
};
var firePastePostProcess = function (editor, node, internal, isWordHtml) {
return editor.fire('PastePostProcess', {
node: node,
internal: internal,
wordContent: isWordHtml
});
};
var firePastePlainTextToggle = function (editor, state) {
return editor.fire('PastePlainTextToggle', { state: state });
};
var firePaste = function (editor, ieFake) {
return editor.fire('paste', { ieFake: ieFake });
};
var global$6 = tinymce.util.Tools.resolve('tinymce.util.Tools');
var shouldBlockDrop = function (editor) {
return editor.getParam('paste_block_drop', false);
};
var shouldPasteDataImages = function (editor) {
return editor.getParam('paste_data_images', false);
};
var shouldFilterDrop = function (editor) {
return editor.getParam('paste_filter_drop', true);
};
var getPreProcess = function (editor) {
return editor.getParam('paste_preprocess');
};
var getPostProcess = function (editor) {
return editor.getParam('paste_postprocess');
};
var getWebkitStyles = function (editor) {
return editor.getParam('paste_webkit_styles');
};
var shouldRemoveWebKitStyles = function (editor) {
return editor.getParam('paste_remove_styles_if_webkit', true);
};
var shouldMergeFormats = function (editor) {
return editor.getParam('paste_merge_formats', true);
};
var isSmartPasteEnabled = function (editor) {
return editor.getParam('smart_paste', true);
};
var isPasteAsTextEnabled = function (editor) {
return editor.getParam('paste_as_text', false);
};
var getRetainStyleProps = function (editor) {
return editor.getParam('paste_retain_style_properties');
};
var getWordValidElements = function (editor) {
var defaultValidElements = '-strong/b,-em/i,-u,-span,-p,-ol,-ul,-li,-h1,-h2,-h3,-h4,-h5,-h6,' + '-p/div,-a[href|name],sub,sup,strike,br,del,table[width],tr,' + 'td[colspan|rowspan|width],th[colspan|rowspan|width],thead,tfoot,tbody';
return editor.getParam('paste_word_valid_elements', defaultValidElements);
};
var shouldConvertWordFakeLists = function (editor) {
return editor.getParam('paste_convert_word_fake_lists', true);
};
var shouldUseDefaultFilters = function (editor) {
return editor.getParam('paste_enable_default_filters', true);
};
var getValidate = function (editor) {
return editor.getParam('validate');
};
var getAllowHtmlDataUrls = function (editor) {
return editor.getParam('allow_html_data_urls', false, 'boolean');
};
var getPasteDataImages = function (editor) {
return editor.getParam('paste_data_images', false, 'boolean');
};
var getImagesDataImgFilter = function (editor) {
return editor.getParam('images_dataimg_filter');
};
var getImagesReuseFilename = function (editor) {
return editor.getParam('images_reuse_filename');
};
var getForcedRootBlock = function (editor) {
return editor.getParam('forced_root_block');
};
var getForcedRootBlockAttrs = function (editor) {
return editor.getParam('forced_root_block_attrs');
};
var getTabSpaces = function (editor) {
return editor.getParam('paste_tab_spaces', 4, 'number');
};
var getAllowedImageFileTypes = function (editor) {
var defaultImageFileTypes = 'jpeg,jpg,jpe,jfi,jif,jfif,png,gif,bmp,webp';
return global$6.explode(editor.getParam('images_file_types', defaultImageFileTypes, 'string'));
};
var internalMimeType = 'x-tinymce/html';
var internalMark = '<!-- ' + internalMimeType + ' -->';
var mark = function (html) {
return internalMark + html;
};
var unmark = function (html) {
return html.replace(internalMark, '');
};
var isMarked = function (html) {
return html.indexOf(internalMark) !== -1;
};
var internalHtmlMime = constant(internalMimeType);
var hasOwnProperty = Object.hasOwnProperty;
var has = function (obj, key) {
return hasOwnProperty.call(obj, key);
};
var global$5 = tinymce.util.Tools.resolve('tinymce.html.Entities');
var isPlainText = function (text) {
return !/<(?:\/?(?!(?:div|p|br|span)>)\w+|(?:(?!(?:span style="white-space:\s?pre;?">)|br\s?\/>))\w+\s[^>]+)>/i.test(text);
};
var toBRs = function (text) {
return text.replace(/\r?\n/g, '<br>');
};
var openContainer = function (rootTag, rootAttrs) {
var attrs = [];
var tag = '<' + rootTag;
if (typeof rootAttrs === 'object') {
for (var key in rootAttrs) {
if (has(rootAttrs, key)) {
attrs.push(key + '="' + global$5.encodeAllRaw(rootAttrs[key]) + '"');
}
}
if (attrs.length) {
tag += ' ' + attrs.join(' ');
}
}
return tag + '>';
};
var toBlockElements = function (text, rootTag, rootAttrs) {
var blocks = text.split(/\n\n/);
var tagOpen = openContainer(rootTag, rootAttrs);
var tagClose = '</' + rootTag + '>';
var paragraphs = global$6.map(blocks, function (p) {
return p.split(/\n/).join('<br />');
});
var stitch = function (p) {
return tagOpen + p + tagClose;
};
return paragraphs.length === 1 ? paragraphs[0] : global$6.map(paragraphs, stitch).join('');
};
var convert = function (text, rootTag, rootAttrs) {
return rootTag ? toBlockElements(text, rootTag === true ? 'p' : rootTag, rootAttrs) : toBRs(text);
};
var global$4 = tinymce.util.Tools.resolve('tinymce.html.DomParser');
var global$3 = tinymce.util.Tools.resolve('tinymce.html.Serializer');
var nbsp = '\xA0';
var global$2 = tinymce.util.Tools.resolve('tinymce.html.Node');
var global$1 = tinymce.util.Tools.resolve('tinymce.html.Schema');
var isRegExp = function (val) {
return val.constructor === RegExp;
};
var filter = function (content, items) {
global$6.each(items, function (v) {
if (isRegExp(v)) {
content = content.replace(v, '');
} else {
content = content.replace(v[0], v[1]);
}
});
return content;
};
var innerText = function (html) {
var schema = global$1();
var domParser = global$4({}, schema);
var text = '';
var shortEndedElements = schema.getShortEndedElements();
var ignoreElements = global$6.makeMap('script noscript style textarea video audio iframe object', ' ');
var blockElements = schema.getBlockElements();
var walk = function (node) {
var name = node.name, currentNode = node;
if (name === 'br') {
text += '\n';
return;
}
if (name === 'wbr') {
return;
}
if (shortEndedElements[name]) {
text += ' ';
}
if (ignoreElements[name]) {
text += ' ';
return;
}
if (node.type === 3) {
text += node.value;
}
if (!node.shortEnded) {
if (node = node.firstChild) {
do {
walk(node);
} while (node = node.next);
}
}
if (blockElements[name] && currentNode.next) {
text += '\n';
if (name === 'p') {
text += '\n';
}
}
};
html = filter(html, [/<!\[[^\]]+\]>/g]);
walk(domParser.parse(html));
return text;
};
var trimHtml = function (html) {
var trimSpaces = function (all, s1, s2) {
if (!s1 && !s2) {
return ' ';
}
return nbsp;
};
html = filter(html, [
/^[\s\S]*<body[^>]*>\s*|\s*<\/body[^>]*>[\s\S]*$/ig,
/<!--StartFragment-->|<!--EndFragment-->/g,
[
/( ?)<span class="Apple-converted-space">\u00a0<\/span>( ?)/g,
trimSpaces
],
/<br class="Apple-interchange-newline">/g,
/<br>$/i
]);
return html;
};
var createIdGenerator = function (prefix) {
var count = 0;
return function () {
return prefix + count++;
};
};
var getImageMimeType = function (ext) {
var lowerExt = ext.toLowerCase();
var mimeOverrides = {
jpg: 'jpeg',
jpe: 'jpeg',
jfi: 'jpeg',
jif: 'jpeg',
jfif: 'jpeg',
pjpeg: 'jpeg',
pjp: 'jpeg',
svg: 'svg+xml'
};
return global$6.hasOwn(mimeOverrides, lowerExt) ? 'image/' + mimeOverrides[lowerExt] : 'image/' + lowerExt;
};
var isWordContent = function (content) {
return /<font face="Times New Roman"|class="?Mso|style="[^"]*\bmso-|style='[^']*\bmso-|w:WordDocument/i.test(content) || /class="OutlineElement/.test(content) || /id="?docs\-internal\-guid\-/.test(content);
};
var isNumericList = function (text) {
var found = false;
var patterns = [
/^[IVXLMCD]+\.[ \u00a0]/,
/^[ivxlmcd]+\.[ \u00a0]/,
/^[a-z]{1,2}[\.\)][ \u00a0]/,
/^[A-Z]{1,2}[\.\)][ \u00a0]/,
/^[0-9]+\.[ \u00a0]/,
/^[\u3007\u4e00\u4e8c\u4e09\u56db\u4e94\u516d\u4e03\u516b\u4e5d]+\.[ \u00a0]/,
/^[\u58f1\u5f10\u53c2\u56db\u4f0d\u516d\u4e03\u516b\u4e5d\u62fe]+\.[ \u00a0]/
];
text = text.replace(/^[\u00a0 ]+/, '');
global$6.each(patterns, function (pattern) {
if (pattern.test(text)) {
found = true;
return false;
}
});
return found;
};
var isBulletList = function (text) {
return /^[\s\u00a0]*[\u2022\u00b7\u00a7\u25CF]\s*/.test(text);
};
var convertFakeListsToProperLists = function (node) {
var currentListNode, prevListNode, lastLevel = 1;
var getText = function (node) {
var txt = '';
if (node.type === 3) {
return node.value;
}
if (node = node.firstChild) {
do {
txt += getText(node);
} while (node = node.next);
}
return txt;
};
var trimListStart = function (node, regExp) {
if (node.type === 3) {
if (regExp.test(node.value)) {
node.value = node.value.replace(regExp, '');
return false;
}
}
if (node = node.firstChild) {
do {
if (!trimListStart(node, regExp)) {
return false;
}
} while (node = node.next);
}
return true;
};
var removeIgnoredNodes = function (node) {
if (node._listIgnore) {
node.remove();
return;
}
if (node = node.firstChild) {
do {
removeIgnoredNodes(node);
} while (node = node.next);
}
};
var convertParagraphToLi = function (paragraphNode, listName, start) {
var level = paragraphNode._listLevel || lastLevel;
if (level !== lastLevel) {
if (level < lastLevel) {
if (currentListNode) {
currentListNode = currentListNode.parent.parent;
}
} else {
prevListNode = currentListNode;
currentListNode = null;
}
}
if (!currentListNode || currentListNode.name !== listName) {
prevListNode = prevListNode || currentListNode;
currentListNode = new global$2(listName, 1);
if (start > 1) {
currentListNode.attr('start', '' + start);
}
paragraphNode.wrap(currentListNode);
} else {
currentListNode.append(paragraphNode);
}
paragraphNode.name = 'li';
if (level > lastLevel && prevListNode) {
prevListNode.lastChild.append(currentListNode);
}
lastLevel = level;
removeIgnoredNodes(paragraphNode);
trimListStart(paragraphNode, /^\u00a0+/);
trimListStart(paragraphNode, /^\s*([\u2022\u00b7\u00a7\u25CF]|\w+\.)/);
trimListStart(paragraphNode, /^\u00a0+/);
};
var elements = [];
var child = node.firstChild;
while (typeof child !== 'undefined' && child !== null) {
elements.push(child);
child = child.walk();
if (child !== null) {
while (typeof child !== 'undefined' && child.parent !== node) {
child = child.walk();
}
}
}
for (var i = 0; i < elements.length; i++) {
node = elements[i];
if (node.name === 'p' && node.firstChild) {
var nodeText = getText(node);
if (isBulletList(nodeText)) {
convertParagraphToLi(node, 'ul');
continue;
}
if (isNumericList(nodeText)) {
var matches = /([0-9]+)\./.exec(nodeText);
var start = 1;
if (matches) {
start = parseInt(matches[1], 10);
}
convertParagraphToLi(node, 'ol', start);
continue;
}
if (node._listLevel) {
convertParagraphToLi(node, 'ul', 1);
continue;
}
currentListNode = null;
} else {
prevListNode = currentListNode;
currentListNode = null;
}
}
};
var filterStyles = function (editor, validStyles, node, styleValue) {
var outputStyles = {};
var styles = editor.dom.parseStyle(styleValue);
global$6.each(styles, function (value, name) {
switch (name) {
case 'mso-list':
var matches = /\w+ \w+([0-9]+)/i.exec(styleValue);
if (matches) {
node._listLevel = parseInt(matches[1], 10);
}
if (/Ignore/i.test(value) && node.firstChild) {
node._listIgnore = true;
node.firstChild._listIgnore = true;
}
break;
case 'horiz-align':
name = 'text-align';
break;
case 'vert-align':
name = 'vertical-align';
break;
case 'font-color':
case 'mso-foreground':
name = 'color';
break;
case 'mso-background':
case 'mso-highlight':
name = 'background';
break;
case 'font-weight':
case 'font-style':
if (value !== 'normal') {
outputStyles[name] = value;
}
return;
case 'mso-element':
if (/^(comment|comment-list)$/i.test(value)) {
node.remove();
return;
}
break;
}
if (name.indexOf('mso-comment') === 0) {
node.remove();
return;
}
if (name.indexOf('mso-') === 0) {
return;
}
if (getRetainStyleProps(editor) === 'all' || validStyles && validStyles[name]) {
outputStyles[name] = value;
}
});
if (/(bold)/i.test(outputStyles['font-weight'])) {
delete outputStyles['font-weight'];
node.wrap(new global$2('b', 1));
}
if (/(italic)/i.test(outputStyles['font-style'])) {
delete outputStyles['font-style'];
node.wrap(new global$2('i', 1));
}
var outputStyle = editor.dom.serializeStyle(outputStyles, node.name);
if (outputStyle) {
return outputStyle;
}
return null;
};
var filterWordContent = function (editor, content) {
var validStyles;
var retainStyleProperties = getRetainStyleProps(editor);
if (retainStyleProperties) {
validStyles = global$6.makeMap(retainStyleProperties.split(/[, ]/));
}
content = filter(content, [
/<br class="?Apple-interchange-newline"?>/gi,
/<b[^>]+id="?docs-internal-[^>]*>/gi,
/<!--[\s\S]+?-->/gi,
/<(!|script[^>]*>.*?<\/script(?=[>\s])|\/?(\?xml(:\w+)?|img|meta|link|style|\w:\w+)(?=[\s\/>]))[^>]*>/gi,
[
/<(\/?)s>/gi,
'<$1strike>'
],
[
/ /gi,
nbsp
],
[
/<span\s+style\s*=\s*"\s*mso-spacerun\s*:\s*yes\s*;?\s*"\s*>([\s\u00a0]*)<\/span>/gi,
function (str, spaces) {
return spaces.length > 0 ? spaces.replace(/./, ' ').slice(Math.floor(spaces.length / 2)).split('').join(nbsp) : '';
}
]
]);
var validElements = getWordValidElements(editor);
var schema = global$1({
valid_elements: validElements,
valid_children: '-li[p]'
});
global$6.each(schema.elements, function (rule) {
if (!rule.attributes.class) {
rule.attributes.class = {};
rule.attributesOrder.push('class');
}
if (!rule.attributes.style) {
rule.attributes.style = {};
rule.attributesOrder.push('style');
}
});
var domParser = global$4({}, schema);
domParser.addAttributeFilter('style', function (nodes) {
var i = nodes.length, node;
while (i--) {
node = nodes[i];
node.attr('style', filterStyles(editor, validStyles, node, node.attr('style')));
if (node.name === 'span' && node.parent && !node.attributes.length) {
node.unwrap();
}
}
});
domParser.addAttributeFilter('class', function (nodes) {
var i = nodes.length, node, className;
while (i--) {
node = nodes[i];
className = node.attr('class');
if (/^(MsoCommentReference|MsoCommentText|msoDel)$/i.test(className)) {
node.remove();
}
node.attr('class', null);
}
});
domParser.addNodeFilter('del', function (nodes) {
var i = nodes.length;
while (i--) {
nodes[i].remove();
}
});
domParser.addNodeFilter('a', function (nodes) {
var i = nodes.length, node, href, name;
while (i--) {
node = nodes[i];
href = node.attr('href');
name = node.attr('name');
if (href && href.indexOf('#_msocom_') !== -1) {
node.remove();
continue;
}
if (href && href.indexOf('file://') === 0) {
href = href.split('#')[1];
if (href) {
href = '#' + href;
}
}
if (!href && !name) {
node.unwrap();
} else {
if (name && !/^_?(?:toc|edn|ftn)/i.test(name)) {
node.unwrap();
continue;
}
node.attr({
href: href,
name: name
});
}
}
});
var rootNode = domParser.parse(content);
if (shouldConvertWordFakeLists(editor)) {
convertFakeListsToProperLists(rootNode);
}
content = global$3({ validate: getValidate(editor) }, schema).serialize(rootNode);
return content;
};
var preProcess$1 = function (editor, content) {
return shouldUseDefaultFilters(editor) ? filterWordContent(editor, content) : content;
};
var preProcess = function (editor, html) {
var parser = global$4({}, editor.schema);
parser.addNodeFilter('meta', function (nodes) {
global$6.each(nodes, function (node) {
node.remove();
});
});
var fragment = parser.parse(html, {
forced_root_block: false,
isRootContent: true
});
return global$3({ validate: getValidate(editor) }, editor.schema).serialize(fragment);
};
var processResult = function (content, cancelled) {
return {
content: content,
cancelled: cancelled
};
};
var postProcessFilter = function (editor, html, internal, isWordHtml) {
var tempBody = editor.dom.create('div', { style: 'display:none' }, html);
var postProcessArgs = firePastePostProcess(editor, tempBody, internal, isWordHtml);
return processResult(postProcessArgs.node.innerHTML, postProcessArgs.isDefaultPrevented());
};
var filterContent = function (editor, content, internal, isWordHtml) {
var preProcessArgs = firePastePreProcess(editor, content, internal, isWordHtml);
var filteredContent = preProcess(editor, preProcessArgs.content);
if (editor.hasEventListeners('PastePostProcess') && !preProcessArgs.isDefaultPrevented()) {
return postProcessFilter(editor, filteredContent, internal, isWordHtml);
} else {
return processResult(filteredContent, preProcessArgs.isDefaultPrevented());
}
};
var process = function (editor, html, internal) {
var isWordHtml = isWordContent(html);
var content = isWordHtml ? preProcess$1(editor, html) : html;
return filterContent(editor, content, internal, isWordHtml);
};
var pasteHtml$1 = function (editor, html) {
editor.insertContent(html, {
merge: shouldMergeFormats(editor),
paste: true
});
return true;
};
var isAbsoluteUrl = function (url) {
return /^https?:\/\/[\w\-\/+=.,!;:&%@^~(){}?#]+$/i.test(url);
};
var isImageUrl = function (editor, url) {
return isAbsoluteUrl(url) && exists(getAllowedImageFileTypes(editor), function (type) {
return endsWith(url.toLowerCase(), '.' + type.toLowerCase());
});
};
var createImage = function (editor, url, pasteHtmlFn) {
editor.undoManager.extra(function () {
pasteHtmlFn(editor, url);
}, function () {
editor.insertContent('<img src="' + url + '">');
});
return true;
};
var createLink = function (editor, url, pasteHtmlFn) {
editor.undoManager.extra(function () {
pasteHtmlFn(editor, url);
}, function () {
editor.execCommand('mceInsertLink', false, url);
});
return true;
};
var linkSelection = function (editor, html, pasteHtmlFn) {
return editor.selection.isCollapsed() === false && isAbsoluteUrl(html) ? createLink(editor, html, pasteHtmlFn) : false;
};
var insertImage = function (editor, html, pasteHtmlFn) {
return isImageUrl(editor, html) ? createImage(editor, html, pasteHtmlFn) : false;
};
var smartInsertContent = function (editor, html) {
global$6.each([
linkSelection,
insertImage,
pasteHtml$1
], function (action) {
return action(editor, html, pasteHtml$1) !== true;
});
};
var insertContent = function (editor, html, pasteAsText) {
if (pasteAsText || isSmartPasteEnabled(editor) === false) {
pasteHtml$1(editor, html);
} else {
smartInsertContent(editor, html);
}
};
var isCollapsibleWhitespace = function (c) {
return ' \f\t\x0B'.indexOf(c) !== -1;
};
var isNewLineChar = function (c) {
return c === '\n' || c === '\r';
};
var isNewline = function (text, idx) {
return idx < text.length && idx >= 0 ? isNewLineChar(text[idx]) : false;
};
var normalizeWhitespace = function (editor, text) {
var tabSpace = repeat(' ', getTabSpaces(editor));
var normalizedText = text.replace(/\t/g, tabSpace);
var result = foldl(normalizedText, function (acc, c) {
if (isCollapsibleWhitespace(c) || c === nbsp) {
if (acc.pcIsSpace || acc.str === '' || acc.str.length === normalizedText.length - 1 || isNewline(normalizedText, acc.str.length + 1)) {
return {
pcIsSpace: false,
str: acc.str + nbsp
};
} else {
return {
pcIsSpace: true,
str: acc.str + ' '
};
}
} else {
return {
pcIsSpace: isNewLineChar(c),
str: acc.str + c
};
}
}, {
pcIsSpace: false,
str: ''
});
return result.str;
};
var doPaste = function (editor, content, internal, pasteAsText) {
var args = process(editor, content, internal);
if (args.cancelled === false) {
insertContent(editor, args.content, pasteAsText);
}
};
var pasteHtml = function (editor, html, internalFlag) {
var internal = internalFlag ? internalFlag : isMarked(html);
doPaste(editor, unmark(html), internal, false);
};
var pasteText = function (editor, text) {
var encodedText = editor.dom.encode(text).replace(/\r\n/g, '\n');
var normalizedText = normalizeWhitespace(editor, encodedText);
var html = convert(normalizedText, getForcedRootBlock(editor), getForcedRootBlockAttrs(editor));
doPaste(editor, html, false, true);
};
var getDataTransferItems = function (dataTransfer) {
var items = {};
var mceInternalUrlPrefix = 'data:text/mce-internal,';
if (dataTransfer) {
if (dataTransfer.getData) {
var legacyText = dataTransfer.getData('Text');
if (legacyText && legacyText.length > 0) {
if (legacyText.indexOf(mceInternalUrlPrefix) === -1) {
items['text/plain'] = legacyText;
}
}
}
if (dataTransfer.types) {
for (var i = 0; i < dataTransfer.types.length; i++) {
var contentType = dataTransfer.types[i];
try {
items[contentType] = dataTransfer.getData(contentType);
} catch (ex) {
items[contentType] = '';
}
}
}
}
return items;
};
var getClipboardContent = function (editor, clipboardEvent) {
return getDataTransferItems(clipboardEvent.clipboardData || editor.getDoc().dataTransfer);
};
var hasContentType = function (clipboardContent, mimeType) {
return mimeType in clipboardContent && clipboardContent[mimeType].length > 0;
};
var hasHtmlOrText = function (content) {
return hasContentType(content, 'text/html') || hasContentType(content, 'text/plain');
};
var parseDataUri = function (uri) {
var matches = /data:([^;]+);base64,([a-z0-9\+\/=]+)/i.exec(uri);
if (matches) {
return {
type: matches[1],
data: decodeURIComponent(matches[2])
};
} else {
return {
type: null,
data: null
};
}
};
var isValidDataUriImage = function (editor, imgElm) {
var filter = getImagesDataImgFilter(editor);
return filter ? filter(imgElm) : true;
};
var extractFilename = function (editor, str) {
var m = str.match(/([\s\S]+?)(?:\.[a-z0-9.]+)$/i);
return isNonNullable(m) ? editor.dom.encode(m[1]) : null;
};
var uniqueId = createIdGenerator('mceclip');
var pasteImage = function (editor, imageItem) {
var _a = parseDataUri(imageItem.uri), base64 = _a.data, type = _a.type;
var id = uniqueId();
var file = imageItem.blob;
var img = new Image();
img.src = imageItem.uri;
if (isValidDataUriImage(editor, img)) {
var blobCache = editor.editorUpload.blobCache;
var blobInfo = void 0;
var existingBlobInfo = blobCache.getByData(base64, type);
if (!existingBlobInfo) {
var useFileName = getImagesReuseFilename(editor) && isNonNullable(file.name);
var name_1 = useFileName ? extractFilename(editor, file.name) : id;
var filename = useFileName ? file.name : undefined;
blobInfo = blobCache.create(id, file, base64, name_1, filename);
blobCache.add(blobInfo);
} else {
blobInfo = existingBlobInfo;
}
pasteHtml(editor, '<img src="' + blobInfo.blobUri() + '">', false);
} else {
pasteHtml(editor, '<img src="' + imageItem.uri + '">', false);
}
};
var isClipboardEvent = function (event) {
return event.type === 'paste';
};
var isDataTransferItem = function (item) {
return isNonNullable(item.getAsFile);
};
var readFilesAsDataUris = function (items) {
return global$8.all(map(items, function (item) {
return new global$8(function (resolve) {
var blob = isDataTransferItem(item) ? item.getAsFile() : item;
var reader = new window.FileReader();
reader.onload = function () {
resolve({
blob: blob,
uri: reader.result
});
};
reader.readAsDataURL(blob);
});
}));
};
var isImage = function (editor) {
var allowedExtensions = getAllowedImageFileTypes(editor);
return function (file) {
return startsWith(file.type, 'image/') && exists(allowedExtensions, function (extension) {
return getImageMimeType(extension) === file.type;
});
};
};
var getImagesFromDataTransfer = function (editor, dataTransfer) {
var items = dataTransfer.items ? bind(from(dataTransfer.items), function (item) {
return item.kind === 'file' ? [item.getAsFile()] : [];
}) : [];
var files = dataTransfer.files ? from(dataTransfer.files) : [];
return filter$1(items.length > 0 ? items : files, isImage(editor));
};
var pasteImageData = function (editor, e, rng) {
var dataTransfer = isClipboardEvent(e) ? e.clipboardData : e.dataTransfer;
if (getPasteDataImages(editor) && dataTransfer) {
var images = getImagesFromDataTransfer(editor, dataTransfer);
if (images.length > 0) {
e.preventDefault();
readFilesAsDataUris(images).then(function (fileResults) {
if (rng) {
editor.selection.setRng(rng);
}
each(fileResults, function (result) {
pasteImage(editor, result);
});
});
return true;
}
}
return false;
};
var isBrokenAndroidClipboardEvent = function (e) {
var clipboardData = e.clipboardData;
return navigator.userAgent.indexOf('Android') !== -1 && clipboardData && clipboardData.items && clipboardData.items.length === 0;
};
var isKeyboardPasteEvent = function (e) {
return global$7.metaKeyPressed(e) && e.keyCode === 86 || e.shiftKey && e.keyCode === 45;
};
var registerEventHandlers = function (editor, pasteBin, pasteFormat) {
var keyboardPasteEvent = value();
var keyboardPastePressed = value();
var keyboardPastePlainTextState;
editor.on('keyup', keyboardPastePressed.clear);
editor.on('keydown', function (e) {
var removePasteBinOnKeyUp = function (e) {
if (isKeyboardPasteEvent(e) && !e.isDefaultPrevented()) {
pasteBin.remove();
}
};
if (isKeyboardPasteEvent(e) && !e.isDefaultPrevented()) {
keyboardPastePlainTextState = e.shiftKey && e.keyCode === 86;
if (keyboardPastePlainTextState && global$a.webkit && navigator.userAgent.indexOf('Version/') !== -1) {
return;
}
e.stopImmediatePropagation();
keyboardPasteEvent.set(e);
keyboardPastePressed.set(true);
if (global$a.ie && keyboardPastePlainTextState) {
e.preventDefault();
firePaste(editor, true);
return;
}
pasteBin.remove();
pasteBin.create();
editor.once('keyup', removePasteBinOnKeyUp);
editor.once('paste', function () {
editor.off('keyup', removePasteBinOnKeyUp);
});
}
});
var insertClipboardContent = function (editor, clipboardContent, isKeyBoardPaste, plainTextMode, internal) {
var content;
if (hasContentType(clipboardContent, 'text/html')) {
content = clipboardContent['text/html'];
} else {
content = pasteBin.getHtml();
internal = internal ? internal : isMarked(content);
if (pasteBin.isDefaultContent(content)) {
plainTextMode = true;
}
}
content = trimHtml(content);
pasteBin.remove();
var isPlainTextHtml = internal === false && isPlainText(content);
var isAbsoluteUrl$1 = isAbsoluteUrl(content);
if (!content.length || isPlainTextHtml && !isAbsoluteUrl$1) {
plainTextMode = true;
}
if (plainTextMode || isAbsoluteUrl$1) {
if (hasContentType(clipboardContent, 'text/plain') && isPlainTextHtml) {
content = clipboardContent['text/plain'];
} else {
content = innerText(content);
}
}
if (pasteBin.isDefaultContent(content)) {
if (!isKeyBoardPaste) {
editor.windowManager.alert('Please use Ctrl+V/Cmd+V keyboard shortcuts to paste contents.');
}
return;
}
if (plainTextMode) {
pasteText(editor, content);
} else {
pasteHtml(editor, content, internal);
}
};
var getLastRng = function () {
return pasteBin.getLastRng() || editor.selection.getRng();
};
editor.on('paste', function (e) {
var isKeyboardPaste = keyboardPasteEvent.isSet() || keyboardPastePressed.isSet();
if (isKeyboardPaste) {
keyboardPasteEvent.clear();
}
var clipboardContent = getClipboardContent(editor, e);
var plainTextMode = pasteFormat.get() === 'text' || keyboardPastePlainTextState;
var internal = hasContentType(clipboardContent, internalHtmlMime());
keyboardPastePlainTextState = false;
if (e.isDefaultPrevented() || isBrokenAndroidClipboardEvent(e)) {
pasteBin.remove();
return;
}
if (!hasHtmlOrText(clipboardContent) && pasteImageData(editor, e, getLastRng())) {
pasteBin.remove();
return;
}
if (!isKeyboardPaste) {
e.preventDefault();
}
if (global$a.ie && (!isKeyboardPaste || e.ieFake) && !hasContentType(clipboardContent, 'text/html')) {
pasteBin.create();
editor.dom.bind(pasteBin.getEl(), 'paste', function (e) {
e.stopPropagation();
});
editor.getDoc().execCommand('Paste', false, null);
clipboardContent['text/html'] = pasteBin.getHtml();
}
if (hasContentType(clipboardContent, 'text/html')) {
e.preventDefault();
if (!internal) {
internal = isMarked(clipboardContent['text/html']);
}
insertClipboardContent(editor, clipboardContent, isKeyboardPaste, plainTextMode, internal);
} else {
global$9.setEditorTimeout(editor, function () {
insertClipboardContent(editor, clipboardContent, isKeyboardPaste, plainTextMode, internal);
}, 0);
}
});
};
var registerEventsAndFilters = function (editor, pasteBin, pasteFormat) {
registerEventHandlers(editor, pasteBin, pasteFormat);
var src;
editor.parser.addNodeFilter('img', function (nodes, name, args) {
var isPasteInsert = function (args) {
return args.data && args.data.paste === true;
};
var remove = function (node) {
if (!node.attr('data-mce-object') && src !== global$a.transparentSrc) {
node.remove();
}
};
var isWebKitFakeUrl = function (src) {
return src.indexOf('webkit-fake-url') === 0;
};
var isDataUri = function (src) {
return src.indexOf('data:') === 0;
};
if (!getPasteDataImages(editor) && isPasteInsert(args)) {
var i = nodes.length;
while (i--) {
src = nodes[i].attr('src');
if (!src) {
continue;
}
if (isWebKitFakeUrl(src)) {
remove(nodes[i]);
} else if (!getAllowHtmlDataUrls(editor) && isDataUri(src)) {
remove(nodes[i]);
}
}
}
});
};
var getPasteBinParent = function (editor) {
return global$a.ie && editor.inline ? document.body : editor.getBody();
};
var isExternalPasteBin = function (editor) {
return getPasteBinParent(editor) !== editor.getBody();
};
var delegatePasteEvents = function (editor, pasteBinElm, pasteBinDefaultContent) {
if (isExternalPasteBin(editor)) {
editor.dom.bind(pasteBinElm, 'paste keyup', function (_e) {
if (!isDefault(editor, pasteBinDefaultContent)) {
editor.fire('paste');
}
});
}
};
var create = function (editor, lastRngCell, pasteBinDefaultContent) {
var dom = editor.dom, body = editor.getBody();
lastRngCell.set(editor.selection.getRng());
var pasteBinElm = editor.dom.add(getPasteBinParent(editor), 'div', {
'id': 'mcepastebin',
'class': 'mce-pastebin',
'contentEditable': true,
'data-mce-bogus': 'all',
'style': 'position: fixed; top: 50%; width: 10px; height: 10px; overflow: hidden; opacity: 0'
}, pasteBinDefaultContent);
if (global$a.ie || global$a.gecko) {
dom.setStyle(pasteBinElm, 'left', dom.getStyle(body, 'direction', true) === 'rtl' ? 65535 : -65535);
}
dom.bind(pasteBinElm, 'beforedeactivate focusin focusout', function (e) {
e.stopPropagation();
});
delegatePasteEvents(editor, pasteBinElm, pasteBinDefaultContent);
pasteBinElm.focus();
editor.selection.select(pasteBinElm, true);
};
var remove = function (editor, lastRngCell) {
if (getEl(editor)) {
var pasteBinClone = void 0;
var lastRng = lastRngCell.get();
while (pasteBinClone = editor.dom.get('mcepastebin')) {
editor.dom.remove(pasteBinClone);
editor.dom.unbind(pasteBinClone);
}
if (lastRng) {
editor.selection.setRng(lastRng);
}
}
lastRngCell.set(null);
};
var getEl = function (editor) {
return editor.dom.get('mcepastebin');
};
var getHtml = function (editor) {
var copyAndRemove = function (toElm, fromElm) {
toElm.appendChild(fromElm);
editor.dom.remove(fromElm, true);
};
var pasteBinClones = global$6.grep(getPasteBinParent(editor).childNodes, function (elm) {
return elm.id === 'mcepastebin';
});
var pasteBinElm = pasteBinClones.shift();
global$6.each(pasteBinClones, function (pasteBinClone) {
copyAndRemove(pasteBinElm, pasteBinClone);
});
var dirtyWrappers = editor.dom.select('div[id=mcepastebin]', pasteBinElm);
for (var i = dirtyWrappers.length - 1; i >= 0; i--) {
var cleanWrapper = editor.dom.create('div');
pasteBinElm.insertBefore(cleanWrapper, dirtyWrappers[i]);
copyAndRemove(cleanWrapper, dirtyWrappers[i]);
}
return pasteBinElm ? pasteBinElm.innerHTML : '';
};
var isDefaultContent = function (pasteBinDefaultContent, content) {
return content === pasteBinDefaultContent;
};
var isPasteBin = function (elm) {
return elm && elm.id === 'mcepastebin';
};
var isDefault = function (editor, pasteBinDefaultContent) {
var pasteBinElm = getEl(editor);
return isPasteBin(pasteBinElm) && isDefaultContent(pasteBinDefaultContent, pasteBinElm.innerHTML);
};
var PasteBin = function (editor) {
var lastRng = Cell(null);
var pasteBinDefaultContent = '%MCEPASTEBIN%';
return {
create: function () {
return create(editor, lastRng, pasteBinDefaultContent);
},
remove: function () {
return remove(editor, lastRng);
},
getEl: function () {
return getEl(editor);
},
getHtml: function () {
return getHtml(editor);
},
getLastRng: lastRng.get,
isDefault: function () {
return isDefault(editor, pasteBinDefaultContent);
},
isDefaultContent: function (content) {
return isDefaultContent(pasteBinDefaultContent, content);
}
};
};
var Clipboard = function (editor, pasteFormat) {
var pasteBin = PasteBin(editor);
editor.on('PreInit', function () {
return registerEventsAndFilters(editor, pasteBin, pasteFormat);
});
return {
pasteFormat: pasteFormat,
pasteHtml: function (html, internalFlag) {
return pasteHtml(editor, html, internalFlag);
},
pasteText: function (text) {
return pasteText(editor, text);
},
pasteImageData: function (e, rng) {
return pasteImageData(editor, e, rng);
},
getDataTransferItems: getDataTransferItems,
hasHtmlOrText: hasHtmlOrText,
hasContentType: hasContentType
};
};
var togglePlainTextPaste = function (editor, clipboard) {
if (clipboard.pasteFormat.get() === 'text') {
clipboard.pasteFormat.set('html');
firePastePlainTextToggle(editor, false);
} else {
clipboard.pasteFormat.set('text');
firePastePlainTextToggle(editor, true);
}
editor.focus();
};
var register$2 = function (editor, clipboard) {
editor.addCommand('mceTogglePlainTextPaste', function () {
togglePlainTextPaste(editor, clipboard);
});
editor.addCommand('mceInsertClipboardContent', function (ui, value) {
if (value.content) {
clipboard.pasteHtml(value.content, value.internal);
}
if (value.text) {
clipboard.pasteText(value.text);
}
});
};
var hasWorkingClipboardApi = function (clipboardData) {
return global$a.iOS === false && typeof (clipboardData === null || clipboardData === void 0 ? void 0 : clipboardData.setData) === 'function';
};
var setHtml5Clipboard = function (clipboardData, html, text) {
if (hasWorkingClipboardApi(clipboardData)) {
try {
clipboardData.clearData();
clipboardData.setData('text/html', html);
clipboardData.setData('text/plain', text);
clipboardData.setData(internalHtmlMime(), html);
return true;
} catch (e) {
return false;
}
} else {
return false;
}
};
var setClipboardData = function (evt, data, fallback, done) {
if (setHtml5Clipboard(evt.clipboardData, data.html, data.text)) {
evt.preventDefault();
done();
} else {
fallback(data.html, done);
}
};
var fallback = function (editor) {
return function (html, done) {
var markedHtml = mark(html);
var outer = editor.dom.create('div', {
'contenteditable': 'false',
'data-mce-bogus': 'all'
});
var inner = editor.dom.create('div', { contenteditable: 'true' }, markedHtml);
editor.dom.setStyles(outer, {
position: 'fixed',
top: '0',
left: '-3000px',
width: '1000px',
overflow: 'hidden'
});
outer.appendChild(inner);
editor.dom.add(editor.getBody(), outer);
var range = editor.selection.getRng();
inner.focus();
var offscreenRange = editor.dom.createRng();
offscreenRange.selectNodeContents(inner);
editor.selection.setRng(offscreenRange);
global$9.setTimeout(function () {
editor.selection.setRng(range);
outer.parentNode.removeChild(outer);
done();
}, 0);
};
};
var getData = function (editor) {
return {
html: editor.selection.getContent({ contextual: true }),
text: editor.selection.getContent({ format: 'text' })
};
};
var isTableSelection = function (editor) {
return !!editor.dom.getParent(editor.selection.getStart(), 'td[data-mce-selected],th[data-mce-selected]', editor.getBody());
};
var hasSelectedContent = function (editor) {
return !editor.selection.isCollapsed() || isTableSelection(editor);
};
var cut = function (editor) {
return function (evt) {
if (hasSelectedContent(editor)) {
setClipboardData(evt, getData(editor), fallback(editor), function () {
if (global$a.browser.isChrome() || global$a.browser.isFirefox()) {
var rng_1 = editor.selection.getRng();
global$9.setEditorTimeout(editor, function () {
editor.selection.setRng(rng_1);
editor.execCommand('Delete');
}, 0);
} else {
editor.execCommand('Delete');
}
});
}
};
};
var copy = function (editor) {
return function (evt) {
if (hasSelectedContent(editor)) {
setClipboardData(evt, getData(editor), fallback(editor), noop);
}
};
};
var register$1 = function (editor) {
editor.on('cut', cut(editor));
editor.on('copy', copy(editor));
};
var global = tinymce.util.Tools.resolve('tinymce.dom.RangeUtils');
var getCaretRangeFromEvent = function (editor, e) {
return global.getCaretRangeFromPoint(e.clientX, e.clientY, editor.getDoc());
};
var isPlainTextFileUrl = function (content) {
var plainTextContent = content['text/plain'];
return plainTextContent ? plainTextContent.indexOf('file://') === 0 : false;
};
var setFocusedRange = function (editor, rng) {
editor.focus();
editor.selection.setRng(rng);
};
var setup$2 = function (editor, clipboard, draggingInternallyState) {
if (shouldBlockDrop(editor)) {
editor.on('dragend dragover draggesture dragdrop drop drag', function (e) {
e.preventDefault();
e.stopPropagation();
});
}
if (!shouldPasteDataImages(editor)) {
editor.on('drop', function (e) {
var dataTransfer = e.dataTransfer;
if (dataTransfer && dataTransfer.files && dataTransfer.files.length > 0) {
e.preventDefault();
}
});
}
editor.on('drop', function (e) {
var rng = getCaretRangeFromEvent(editor, e);
if (e.isDefaultPrevented() || draggingInternallyState.get()) {
return;
}
var dropContent = clipboard.getDataTransferItems(e.dataTransfer);
var internal = clipboard.hasContentType(dropContent, internalHtmlMime());
if ((!clipboard.hasHtmlOrText(dropContent) || isPlainTextFileUrl(dropContent)) && clipboard.pasteImageData(e, rng)) {
return;
}
if (rng && shouldFilterDrop(editor)) {
var content_1 = dropContent['mce-internal'] || dropContent['text/html'] || dropContent['text/plain'];
if (content_1) {
e.preventDefault();
global$9.setEditorTimeout(editor, function () {
editor.undoManager.transact(function () {
if (dropContent['mce-internal']) {
editor.execCommand('Delete');
}
setFocusedRange(editor, rng);
content_1 = trimHtml(content_1);
if (!dropContent['text/html']) {
clipboard.pasteText(content_1);
} else {
clipboard.pasteHtml(content_1, internal);
}
});
});
}
}
});
editor.on('dragstart', function (_e) {
draggingInternallyState.set(true);
});
editor.on('dragover dragend', function (e) {
if (shouldPasteDataImages(editor) && draggingInternallyState.get() === false) {
e.preventDefault();
setFocusedRange(editor, getCaretRangeFromEvent(editor, e));
}
if (e.type === 'dragend') {
draggingInternallyState.set(false);
}
});
};
var setup$1 = function (editor) {
var plugin = editor.plugins.paste;
var preProcess = getPreProcess(editor);
if (preProcess) {
editor.on('PastePreProcess', function (e) {
preProcess.call(plugin, plugin, e);
});
}
var postProcess = getPostProcess(editor);
if (postProcess) {
editor.on('PastePostProcess', function (e) {
postProcess.call(plugin, plugin, e);
});
}
};
var addPreProcessFilter = function (editor, filterFunc) {
editor.on('PastePreProcess', function (e) {
e.content = filterFunc(editor, e.content, e.internal, e.wordContent);
});
};
var addPostProcessFilter = function (editor, filterFunc) {
editor.on('PastePostProcess', function (e) {
filterFunc(editor, e.node);
});
};
var removeExplorerBrElementsAfterBlocks = function (editor, html) {
if (!isWordContent(html)) {
return html;
}
var blockElements = [];
global$6.each(editor.schema.getBlockElements(), function (block, blockName) {
blockElements.push(blockName);
});
var explorerBlocksRegExp = new RegExp('(?:<br> [\\s\\r\\n]+|<br>)*(<\\/?(' + blockElements.join('|') + ')[^>]*>)(?:<br> [\\s\\r\\n]+|<br>)*', 'g');
html = filter(html, [[
explorerBlocksRegExp,
'$1'
]]);
html = filter(html, [
[
/<br><br>/g,
'<BR><BR>'
],
[
/<br>/g,
' '
],
[
/<BR><BR>/g,
'<br>'
]
]);
return html;
};
var removeWebKitStyles = function (editor, content, internal, isWordHtml) {
if (isWordHtml || internal) {
return content;
}
var webKitStylesSetting = getWebkitStyles(editor);
var webKitStyles;
if (shouldRemoveWebKitStyles(editor) === false || webKitStylesSetting === 'all') {
return content;
}
if (webKitStylesSetting) {
webKitStyles = webKitStylesSetting.split(/[, ]/);
}
if (webKitStyles) {
var dom_1 = editor.dom, node_1 = editor.selection.getNode();
content = content.replace(/(<[^>]+) style="([^"]*)"([^>]*>)/gi, function (all, before, value, after) {
var inputStyles = dom_1.parseStyle(dom_1.decode(value));
var outputStyles = {};
if (webKitStyles === 'none') {
return before + after;
}
for (var i = 0; i < webKitStyles.length; i++) {
var inputValue = inputStyles[webKitStyles[i]], currentValue = dom_1.getStyle(node_1, webKitStyles[i], true);
if (/color/.test(webKitStyles[i])) {
inputValue = dom_1.toHex(inputValue);
currentValue = dom_1.toHex(currentValue);
}
if (currentValue !== inputValue) {
outputStyles[webKitStyles[i]] = inputValue;
}
}
var outputStyle = dom_1.serializeStyle(outputStyles, 'span');
if (outputStyle) {
return before + ' style="' + outputStyle + '"' + after;
}
return before + after;
});
} else {
content = content.replace(/(<[^>]+) style="([^"]*)"([^>]*>)/gi, '$1$3');
}
content = content.replace(/(<[^>]+) data-mce-style="([^"]+)"([^>]*>)/gi, function (all, before, value, after) {
return before + ' style="' + value + '"' + after;
});
return content;
};
var removeUnderlineAndFontInAnchor = function (editor, root) {
editor.$('a', root).find('font,u').each(function (i, node) {
editor.dom.remove(node, true);
});
};
var setup = function (editor) {
if (global$a.webkit) {
addPreProcessFilter(editor, removeWebKitStyles);
}
if (global$a.ie) {
addPreProcessFilter(editor, removeExplorerBrElementsAfterBlocks);
addPostProcessFilter(editor, removeUnderlineAndFontInAnchor);
}
};
var makeSetupHandler = function (editor, clipboard) {
return function (api) {
api.setActive(clipboard.pasteFormat.get() === 'text');
var pastePlainTextToggleHandler = function (e) {
return api.setActive(e.state);
};
editor.on('PastePlainTextToggle', pastePlainTextToggleHandler);
return function () {
return editor.off('PastePlainTextToggle', pastePlainTextToggleHandler);
};
};
};
var register = function (editor, clipboard) {
var onAction = function () {
return editor.execCommand('mceTogglePlainTextPaste');
};
editor.ui.registry.addToggleButton('pastetext', {
active: false,
icon: 'paste-text',
tooltip: 'Paste as text',
onAction: onAction,
onSetup: makeSetupHandler(editor, clipboard)
});
editor.ui.registry.addToggleMenuItem('pastetext', {
text: 'Paste as text',
icon: 'paste-text',
onAction: onAction,
onSetup: makeSetupHandler(editor, clipboard)
});
};
function Plugin () {
global$b.add('paste', function (editor) {
if (hasProPlugin(editor) === false) {
var draggingInternallyState = Cell(false);
var pasteFormat = Cell(isPasteAsTextEnabled(editor) ? 'text' : 'html');
var clipboard = Clipboard(editor, pasteFormat);
setup(editor);
register(editor, clipboard);
register$2(editor, clipboard);
setup$1(editor);
register$1(editor);
setup$2(editor, clipboard, draggingInternallyState);
return get(clipboard);
}
});
}
Plugin();
}());