/*! 
* 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: 5.7.0 (2021-02-10)
*  */
!function(t){var r={};function o(n){if(r[n])return r[n].exports;var e=r[n]={i:n,l:!1,exports:{}};return t[n].call(e.exports,e,e.exports,o),e.l=!0,e.exports}o.m=t,o.c=r,o.d=function(n,e,t){o.o(n,e)||Object.defineProperty(n,e,{configurable:!1,enumerable:!0,get:t})},o.r=function(n){Object.defineProperty(n,"__esModule",{value:!0})},o.n=function(n){var e=n&&n.__esModule?function(){return n["default"]}:function(){return n};return o.d(e,"a",e),e},o.o=function(n,e){return Object.prototype.hasOwnProperty.call(n,e)},o.p="",o(o.s="./src/js/plugins/anchor/plugin.js")}({"./src/js/plugins/anchor/plugin.js":function(module,exports){eval("/**\n  * Copyright (c) Tiny Technologies, Inc. All rights reserved.\n  * Licensed under the LGPL or a commercial license.\n  * For LGPL see License.txt in the project root for license information.\n  * For commercial licenses see https://www.tiny.cloud/\n  *\n  * Version: 5.7.0 (2021-02-10)\n  */\n (function () {\n    'use strict';\n\n    var global = tinymce.util.Tools.resolve('tinymce.PluginManager');\n\n    var global$1 = tinymce.util.Tools.resolve('tinymce.dom.RangeUtils');\n\n    var global$2 = tinymce.util.Tools.resolve('tinymce.util.Tools');\n\n    var allowHtmlInNamedAnchor = function (editor) {\n      return editor.getParam('allow_html_in_named_anchor', false, 'boolean');\n    };\n\n    var namedAnchorSelector = 'a:not([href])';\n    var isEmptyString = function (str) {\n      return !str;\n    };\n    var getIdFromAnchor = function (elm) {\n      var id = elm.getAttribute('id') || elm.getAttribute('name');\n      return id || '';\n    };\n    var isAnchor = function (elm) {\n      return elm && elm.nodeName.toLowerCase() === 'a';\n    };\n    var isNamedAnchor = function (elm) {\n      return isAnchor(elm) && !elm.getAttribute('href') && getIdFromAnchor(elm) !== '';\n    };\n    var isEmptyNamedAnchor = function (elm) {\n      return isNamedAnchor(elm) && !elm.firstChild;\n    };\n\n    var removeEmptyNamedAnchorsInSelection = function (editor) {\n      var dom = editor.dom;\n      global$1(dom).walk(editor.selection.getRng(), function (nodes) {\n        global$2.each(nodes, function (node) {\n          if (isEmptyNamedAnchor(node)) {\n            dom.remove(node, false);\n          }\n        });\n      });\n    };\n    var isValidId = function (id) {\n      return /^[A-Za-z][A-Za-z0-9\\-:._]*$/.test(id);\n    };\n    var getNamedAnchor = function (editor) {\n      return editor.dom.getParent(editor.selection.getStart(), namedAnchorSelector);\n    };\n    var getId = function (editor) {\n      var anchor = getNamedAnchor(editor);\n      if (anchor) {\n        return getIdFromAnchor(anchor);\n      } else {\n        return '';\n      }\n    };\n    var createAnchor = function (editor, id) {\n      editor.undoManager.transact(function () {\n        if (!allowHtmlInNamedAnchor(editor)) {\n          editor.selection.collapse(true);\n        }\n        if (editor.selection.isCollapsed()) {\n          editor.insertContent(editor.dom.createHTML('a', { id: id }));\n        } else {\n          removeEmptyNamedAnchorsInSelection(editor);\n          editor.formatter.remove('namedAnchor', null, null, true);\n          editor.formatter.apply('namedAnchor', { value: id });\n          editor.addVisual();\n        }\n      });\n    };\n    var updateAnchor = function (editor, id, anchorElement) {\n      anchorElement.removeAttribute('name');\n      anchorElement.id = id;\n      editor.addVisual();\n      editor.undoManager.add();\n    };\n    var insert = function (editor, id) {\n      var anchor = getNamedAnchor(editor);\n      if (anchor) {\n        updateAnchor(editor, id, anchor);\n      } else {\n        createAnchor(editor, id);\n      }\n      editor.focus();\n    };\n\n    var insertAnchor = function (editor, newId) {\n      if (!isValidId(newId)) {\n        editor.windowManager.alert('Id should start with a letter, followed only by letters, numbers, dashes, dots, colons or underscores.');\n        return false;\n      } else {\n        insert(editor, newId);\n        return true;\n      }\n    };\n    var open = function (editor) {\n      var currentId = getId(editor);\n      editor.windowManager.open({\n        title: 'Anchor',\n        size: 'normal',\n        body: {\n          type: 'panel',\n          items: [{\n              name: 'id',\n              type: 'input',\n              label: 'ID',\n              placeholder: 'example'\n            }]\n        },\n        buttons: [\n          {\n            type: 'cancel',\n            name: 'cancel',\n            text: 'Cancel'\n          },\n          {\n            type: 'submit',\n            name: 'save',\n            text: 'Save',\n            primary: true\n          }\n        ],\n        initialData: { id: currentId },\n        onSubmit: function (api) {\n          if (insertAnchor(editor, api.getData().id)) {\n            api.close();\n          }\n        }\n      });\n    };\n\n    var register = function (editor) {\n      editor.addCommand('mceAnchor', function () {\n        open(editor);\n      });\n    };\n\n    var isNamedAnchorNode = function (node) {\n      return node && isEmptyString(node.attr('href')) && !isEmptyString(node.attr('id') || node.attr('name'));\n    };\n    var isEmptyNamedAnchorNode = function (node) {\n      return isNamedAnchorNode(node) && !node.firstChild;\n    };\n    var setContentEditable = function (state) {\n      return function (nodes) {\n        for (var i = 0; i < nodes.length; i++) {\n          var node = nodes[i];\n          if (isEmptyNamedAnchorNode(node)) {\n            node.attr('contenteditable', state);\n          }\n        }\n      };\n    };\n    var setup = function (editor) {\n      editor.on('PreInit', function () {\n        editor.parser.addNodeFilter('a', setContentEditable('false'));\n        editor.serializer.addNodeFilter('a', setContentEditable(null));\n      });\n    };\n\n    var registerFormats = function (editor) {\n      editor.formatter.register('namedAnchor', {\n        inline: 'a',\n        selector: namedAnchorSelector,\n        remove: 'all',\n        split: true,\n        deep: true,\n        attributes: { id: '%value' },\n        onmatch: function (node, _fmt, _itemName) {\n          return isNamedAnchor(node);\n        }\n      });\n    };\n\n    var register$1 = function (editor) {\n      editor.ui.registry.addToggleButton('anchor', {\n        icon: 'bookmark',\n        tooltip: 'Anchor',\n        onAction: function () {\n          return editor.execCommand('mceAnchor');\n        },\n        onSetup: function (buttonApi) {\n          return editor.selection.selectorChangedWithUnbind('a:not([href])', buttonApi.setActive).unbind;\n        }\n      });\n      editor.ui.registry.addMenuItem('anchor', {\n        icon: 'bookmark',\n        text: 'Anchor...',\n        onAction: function () {\n          return editor.execCommand('mceAnchor');\n        }\n      });\n    };\n\n    function Plugin () {\n      global.add('anchor', function (editor) {\n        setup(editor);\n        register(editor);\n        register$1(editor);\n        editor.on('PreInit', function () {\n          registerFormats(editor);\n        });\n      });\n    }\n\n    Plugin();\n\n}());\n\n\n//# sourceURL=webpack:///./src/js/plugins/anchor/plugin.js?")}});