/**
* 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 global$2 = tinymce.util.Tools.resolve('tinymce.PluginManager');
var global$1 = tinymce.util.Tools.resolve('tinymce.dom.RangeUtils');
var global = tinymce.util.Tools.resolve('tinymce.util.Tools');
var allowHtmlInNamedAnchor = function (editor) {
return editor.getParam('allow_html_in_named_anchor', false, 'boolean');
};
var namedAnchorSelector = 'a:not([href])';
var isEmptyString = function (str) {
return !str;
};
var getIdFromAnchor = function (elm) {
var id = elm.getAttribute('id') || elm.getAttribute('name');
return id || '';
};
var isAnchor = function (elm) {
return elm && elm.nodeName.toLowerCase() === 'a';
};
var isNamedAnchor = function (elm) {
return isAnchor(elm) && !elm.getAttribute('href') && getIdFromAnchor(elm) !== '';
};
var isEmptyNamedAnchor = function (elm) {
return isNamedAnchor(elm) && !elm.firstChild;
};
var removeEmptyNamedAnchorsInSelection = function (editor) {
var dom = editor.dom;
global$1(dom).walk(editor.selection.getRng(), function (nodes) {
global.each(nodes, function (node) {
if (isEmptyNamedAnchor(node)) {
dom.remove(node, false);
}
});
});
};
var isValidId = function (id) {
return /^[A-Za-z][A-Za-z0-9\-:._]*$/.test(id);
};
var getNamedAnchor = function (editor) {
return editor.dom.getParent(editor.selection.getStart(), namedAnchorSelector);
};
var getId = function (editor) {
var anchor = getNamedAnchor(editor);
if (anchor) {
return getIdFromAnchor(anchor);
} else {
return '';
}
};
var createAnchor = function (editor, id) {
editor.undoManager.transact(function () {
if (!allowHtmlInNamedAnchor(editor)) {
editor.selection.collapse(true);
}
if (editor.selection.isCollapsed()) {
editor.insertContent(editor.dom.createHTML('a', { id: id }));
} else {
removeEmptyNamedAnchorsInSelection(editor);
editor.formatter.remove('namedAnchor', null, null, true);
editor.formatter.apply('namedAnchor', { value: id });
editor.addVisual();
}
});
};
var updateAnchor = function (editor, id, anchorElement) {
anchorElement.removeAttribute('name');
anchorElement.id = id;
editor.addVisual();
editor.undoManager.add();
};
var insert = function (editor, id) {
var anchor = getNamedAnchor(editor);
if (anchor) {
updateAnchor(editor, id, anchor);
} else {
createAnchor(editor, id);
}
editor.focus();
};
var insertAnchor = function (editor, newId) {
if (!isValidId(newId)) {
editor.windowManager.alert('Id should start with a letter, followed only by letters, numbers, dashes, dots, colons or underscores.');
return false;
} else {
insert(editor, newId);
return true;
}
};
var open = function (editor) {
var currentId = getId(editor);
editor.windowManager.open({
title: 'Anchor',
size: 'normal',
body: {
type: 'panel',
items: [{
name: 'id',
type: 'input',
label: 'ID',
placeholder: 'example'
}]
},
buttons: [
{
type: 'cancel',
name: 'cancel',
text: 'Cancel'
},
{
type: 'submit',
name: 'save',
text: 'Save',
primary: true
}
],
initialData: { id: currentId },
onSubmit: function (api) {
if (insertAnchor(editor, api.getData().id)) {
api.close();
}
}
});
};
var register$1 = function (editor) {
editor.addCommand('mceAnchor', function () {
open(editor);
});
};
var isNamedAnchorNode = function (node) {
return node && isEmptyString(node.attr('href')) && !isEmptyString(node.attr('id') || node.attr('name'));
};
var isEmptyNamedAnchorNode = function (node) {
return isNamedAnchorNode(node) && !node.firstChild;
};
var setContentEditable = function (state) {
return function (nodes) {
for (var i = 0; i < nodes.length; i++) {
var node = nodes[i];
if (isEmptyNamedAnchorNode(node)) {
node.attr('contenteditable', state);
}
}
};
};
var setup = function (editor) {
editor.on('PreInit', function () {
editor.parser.addNodeFilter('a', setContentEditable('false'));
editor.serializer.addNodeFilter('a', setContentEditable(null));
});
};
var registerFormats = function (editor) {
editor.formatter.register('namedAnchor', {
inline: 'a',
selector: namedAnchorSelector,
remove: 'all',
split: true,
deep: true,
attributes: { id: '%value' },
onmatch: function (node, _fmt, _itemName) {
return isNamedAnchor(node);
}
});
};
var register = function (editor) {
editor.ui.registry.addToggleButton('anchor', {
icon: 'bookmark',
tooltip: 'Anchor',
onAction: function () {
return editor.execCommand('mceAnchor');
},
onSetup: function (buttonApi) {
return editor.selection.selectorChangedWithUnbind('a:not([href])', buttonApi.setActive).unbind;
}
});
editor.ui.registry.addMenuItem('anchor', {
icon: 'bookmark',
text: 'Anchor...',
onAction: function () {
return editor.execCommand('mceAnchor');
}
});
};
function Plugin () {
global$2.add('anchor', function (editor) {
setup(editor);
register$1(editor);
register(editor);
editor.on('PreInit', function () {
registerFormats(editor);
});
});
}
Plugin();
}());