(function () {
var link = (function (domGlobals) {
'use strict';
var global = tinymce.util.Tools.resolve('tinymce.PluginManager');
var global$1 = tinymce.util.Tools.resolve('tinymce.util.VK');
var assumeExternalTargets = function (editorSettings) {
return typeof editorSettings.link_assume_external_targets === 'boolean' ? editorSettings.link_assume_external_targets : false;
};
var hasContextToolbar = function (editorSettings) {
return typeof editorSettings.link_context_toolbar === 'boolean' ? editorSettings.link_context_toolbar : false;
};
var getLinkList = function (editorSettings) {
return editorSettings.link_list;
};
var hasDefaultLinkTarget = function (editorSettings) {
return typeof editorSettings.default_link_target === 'string';
};
var getDefaultLinkTarget = function (editorSettings) {
return editorSettings.default_link_target;
};
var getTargetList = function (editorSettings) {
return editorSettings.target_list;
};
var setTargetList = function (editor, list) {
editor.settings.target_list = list;
};
var shouldShowTargetList = function (editorSettings) {
return getTargetList(editorSettings) !== false;
};
var getRelList = function (editorSettings) {
return editorSettings.rel_list;
};
var hasRelList = function (editorSettings) {
return getRelList(editorSettings) !== undefined;
};
var getLinkClassList = function (editorSettings) {
return editorSettings.link_class_list;
};
var hasLinkClassList = function (editorSettings) {
return getLinkClassList(editorSettings) !== undefined;
};
var shouldShowLinkTitle = function (editorSettings) {
return editorSettings.link_title !== false;
};
var allowUnsafeLinkTarget = function (editorSettings) {
return typeof editorSettings.allow_unsafe_link_target === 'boolean' ? editorSettings.allow_unsafe_link_target : false;
};
var Settings = {
assumeExternalTargets: assumeExternalTargets,
hasContextToolbar: hasContextToolbar,
getLinkList: getLinkList,
hasDefaultLinkTarget: hasDefaultLinkTarget,
getDefaultLinkTarget: getDefaultLinkTarget,
getTargetList: getTargetList,
setTargetList: setTargetList,
shouldShowTargetList: shouldShowTargetList,
getRelList: getRelList,
hasRelList: hasRelList,
getLinkClassList: getLinkClassList,
hasLinkClassList: hasLinkClassList,
shouldShowLinkTitle: shouldShowLinkTitle,
allowUnsafeLinkTarget: allowUnsafeLinkTarget
};
var global$2 = tinymce.util.Tools.resolve('tinymce.dom.DOMUtils');
var global$3 = tinymce.util.Tools.resolve('tinymce.Env');
var appendClickRemove = function (link, evt) {
domGlobals.document.body.appendChild(link);
link.dispatchEvent(evt);
domGlobals.document.body.removeChild(link);
};
var open = function (url) {
if (!global$3.ie || global$3.ie > 10) {
var link = domGlobals.document.createElement('a');
link.target = '_blank';
link.href = url;
link.rel = 'noreferrer noopener';
var evt = domGlobals.document.createEvent('MouseEvents');
evt.initMouseEvent('click', true, true, domGlobals.window, 0, 0, 0, 0, 0, false, false, false, false, 0, null);
appendClickRemove(link, evt);
} else {
var win = domGlobals.window.open('', '_blank');
if (win) {
win.opener = null;
var doc = win.document;
doc.open();
doc.write('<meta http-equiv="refresh" content="0; url=' + global$2.DOM.encode(url) + '">');
doc.close();
}
}
};
var OpenUrl = { open: open };
var global$4 = tinymce.util.Tools.resolve('tinymce.util.Tools');
var toggleTargetRules = function (rel, isUnsafe) {
var rules = ['noopener'];
var newRel = rel ? rel.split(/\s+/) : [];
var toString = function (rel) {
return global$4.trim(rel.sort().join(' '));
};
var addTargetRules = function (rel) {
rel = removeTargetRules(rel);
return rel.length ? rel.concat(rules) : rules;
};
var removeTargetRules = function (rel) {
return rel.filter(function (val) {
return global$4.inArray(rules, val) === -1;
});
};
newRel = isUnsafe ? addTargetRules(newRel) : removeTargetRules(newRel);
return newRel.length ? toString(newRel) : null;
};
var trimCaretContainers = function (text) {
return text.replace(/\uFEFF/g, '');
};
var getAnchorElement = function (editor, selectedElm) {
selectedElm = selectedElm || editor.selection.getNode();
if (isImageFigure(selectedElm)) {
return editor.dom.select('a[href]', selectedElm)[0];
} else {
return editor.dom.getParent(selectedElm, 'a[href]');
}
};
var getAnchorText = function (selection, anchorElm) {
var text = anchorElm ? anchorElm.innerText || anchorElm.textContent : selection.getContent({ format: 'text' });
return trimCaretContainers(text);
};
var isLink = function (elm) {
return elm && elm.nodeName === 'A' && elm.href;
};
var hasLinks = function (elements) {
return global$4.grep(elements, isLink).length > 0;
};
var isOnlyTextSelected = function (html) {
if (/</.test(html) && (!/^<a [^>]+>[^<]+<\/a>$/.test(html) || html.indexOf('href=') === -1)) {
return false;
}
return true;
};
var isImageFigure = function (node) {
return node && node.nodeName === 'FIGURE' && /\bimage\b/i.test(node.className);
};
var link = function (editor, attachState) {
return function (data) {
editor.undoManager.transact(function () {
var selectedElm = editor.selection.getNode();
var anchorElm = getAnchorElement(editor, selectedElm);
var linkAttrs = {
href: data.href,
target: data.target ? data.target : null,
rel: data.rel ? data.rel : null,
class: data.class ? data.class : null,
title: data.title ? data.title : null
};
if (!Settings.hasRelList(editor.settings) && Settings.allowUnsafeLinkTarget(editor.settings) === false) {
linkAttrs.rel = toggleTargetRules(linkAttrs.rel, linkAttrs.target === '_blank');
}
if (data.href === attachState.href) {
attachState.attach();
attachState = {};
}
if (anchorElm) {
editor.focus();
if (data.hasOwnProperty('text')) {
if ('innerText' in anchorElm) {
anchorElm.innerText = data.text;
} else {
anchorElm.textContent = data.text;
}
}
editor.dom.setAttribs(anchorElm, linkAttrs);
editor.selection.select(anchorElm);
editor.undoManager.add();
} else {
if (isImageFigure(selectedElm)) {
linkImageFigure(editor, selectedElm, linkAttrs);
} else if (data.hasOwnProperty('text')) {
editor.insertContent(editor.dom.createHTML('a', linkAttrs, editor.dom.encode(data.text)));
} else {
editor.execCommand('mceInsertLink', false, linkAttrs);
}
}
});
};
};
var unlink = function (editor) {
return function () {
editor.undoManager.transact(function () {
var node = editor.selection.getNode();
if (isImageFigure(node)) {
unlinkImageFigure(editor, node);
} else {
editor.execCommand('unlink');
}
});
};
};
var unlinkImageFigure = function (editor, fig) {
var a, img;
img = editor.dom.select('img', fig)[0];
if (img) {
a = editor.dom.getParents(img, 'a[href]', fig)[0];
if (a) {
a.parentNode.insertBefore(img, a);
editor.dom.remove(a);
}
}
};
var linkImageFigure = function (editor, fig, attrs) {
var a, img;
img = editor.dom.select('img', fig)[0];
if (img) {
a = editor.dom.create('a', attrs);
img.parentNode.insertBefore(a, img);
a.appendChild(img);
}
};
var Utils = {
link: link,
unlink: unlink,
isLink: isLink,
hasLinks: hasLinks,
isOnlyTextSelected: isOnlyTextSelected,
getAnchorElement: getAnchorElement,
getAnchorText: getAnchorText,
toggleTargetRules: toggleTargetRules
};
var global$5 = tinymce.util.Tools.resolve('tinymce.util.Delay');
var global$6 = tinymce.util.Tools.resolve('tinymce.util.XHR');
var attachState = {};
var createLinkList = function (editor, callback) {
var linkList = Settings.getLinkList(editor.settings);
if (typeof linkList === 'string') {
global$6.send({
url: linkList,
success: function (text) {
callback(editor, JSON.parse(text));
}
});
} else if (typeof linkList === 'function') {
linkList(function (list) {
callback(editor, list);
});
} else {
callback(editor, linkList);
}
};
var buildListItems = function (inputList, itemCallback, startItems) {
var appendItems = function (values, output) {
output = output || [];
global$4.each(values, function (item) {
var menuItem = { text: item.text || item.title };
if (item.menu) {
menuItem.menu = appendItems(item.menu);
} else {
menuItem.value = item.value;
if (itemCallback) {
itemCallback(menuItem);
}
}
output.push(menuItem);
});
return output;
};
return appendItems(inputList, startItems || []);
};
var delayedConfirm = function (editor, message, callback) {
var rng = editor.selection.getRng();
global$5.setEditorTimeout(editor, function () {
editor.windowManager.confirm(message, function (state) {
editor.selection.setRng(rng);
callback(state);
});
});
};
var showDialog = function (editor, linkList) {
var data = {};
var selection = editor.selection;
var dom = editor.dom;
var anchorElm, initialText;
var win, onlyText, textListCtrl, linkListCtrl, relListCtrl, targetListCtrl, classListCtrl, linkTitleCtrl, value;
var linkListChangeHandler = function (e) {
var textCtrl = win.find('#text');
if (!textCtrl.value() || e.lastControl && textCtrl.value() === e.lastControl.text()) {
textCtrl.value(e.control.text());
}
win.find('#href').value(e.control.value());
};
var buildAnchorListControl = function (url) {
var anchorList = [];
global$4.each(editor.dom.select('a:not([href])'), function (anchor) {
var id = anchor.name || anchor.id;
if (id) {
anchorList.push({
text: id,
value: '#' + id,
selected: url.indexOf('#' + id) !== -1
});
}
});
if (anchorList.length) {
anchorList.unshift({
text: 'None',
value: ''
});
return {
name: 'anchor',
type: 'listbox',
label: 'Anchors',
values: anchorList,
onselect: linkListChangeHandler
};
}
};
var updateText = function () {
if (!initialText && onlyText && !data.text) {
this.parent().parent().find('#text')[0].value(this.value());
}
};
var urlChange = function (e) {
var meta = e.meta || {};
if (linkListCtrl) {
linkListCtrl.value(editor.convertURL(this.value(), 'href'));
}
global$4.each(e.meta, function (value, key) {
var inp = win.find('#' + key);
if (key === 'text') {
if (initialText.length === 0) {
inp.value(value);
data.text = value;
}
} else {
inp.value(value);
}
});
if (meta.attach) {
attachState = {
href: this.value(),
attach: meta.attach
};
}
if (!meta.text) {
updateText.call(this);
}
};
var onBeforeCall = function (e) {
e.meta = win.toJSON();
};
onlyText = Utils.isOnlyTextSelected(selection.getContent());
anchorElm = Utils.getAnchorElement(editor);
data.text = initialText = Utils.getAnchorText(editor.selection, anchorElm);
data.href = anchorElm ? dom.getAttrib(anchorElm, 'href') : '';
if (anchorElm) {
data.target = dom.getAttrib(anchorElm, 'target');
} else if (Settings.hasDefaultLinkTarget(editor.settings)) {
data.target = Settings.getDefaultLinkTarget(editor.settings);
}
if (value = dom.getAttrib(anchorElm, 'rel')) {
data.rel = value;
}
if (value = dom.getAttrib(anchorElm, 'class')) {
data.class = value;
}
if (value = dom.getAttrib(anchorElm, 'title')) {
data.title = value;
}
if (onlyText) {
textListCtrl = {
name: 'text',
type: 'textbox',
size: 40,
label: 'Text to display',
onchange: function () {
data.text = this.value();
}
};
}
if (linkList) {
linkListCtrl = {
type: 'listbox',
label: 'Link list',
values: buildListItems(linkList, function (item) {
item.value = editor.convertURL(item.value || item.url, 'href');
}, [{
text: 'None',
value: ''
}]),
onselect: linkListChangeHandler,
value: editor.convertURL(data.href, 'href'),
onPostRender: function () {
linkListCtrl = this;
}
};
}
if (Settings.shouldShowTargetList(editor.settings)) {
if (Settings.getTargetList(editor.settings) === undefined) {
Settings.setTargetList(editor, [
{
text: 'None',
value: ''
},
{
text: 'New window',
value: '_blank'
}
]);
}
targetListCtrl = {
name: 'target',
type: 'listbox',
label: 'Target',
values: buildListItems(Settings.getTargetList(editor.settings))
};
}
if (Settings.hasRelList(editor.settings)) {
relListCtrl = {
name: 'rel',
type: 'listbox',
label: 'Rel',
values: buildListItems(Settings.getRelList(editor.settings), function (item) {
if (Settings.allowUnsafeLinkTarget(editor.settings) === false) {
item.value = Utils.toggleTargetRules(item.value, data.target === '_blank');
}
})
};
}
if (Settings.hasLinkClassList(editor.settings)) {
classListCtrl = {
name: 'class',
type: 'listbox',
label: 'Class',
values: buildListItems(Settings.getLinkClassList(editor.settings), function (item) {
if (item.value) {
item.textStyle = function () {
return editor.formatter.getCssText({
inline: 'a',
classes: [item.value]
});
};
}
})
};
}
if (Settings.shouldShowLinkTitle(editor.settings)) {
linkTitleCtrl = {
name: 'title',
type: 'textbox',
label: 'Title',
value: data.title
};
}
win = editor.windowManager.open({
title: 'Insert link',
data: data,
body: [
{
name: 'href',
type: 'filepicker',
filetype: 'file',
size: 40,
autofocus: true,
label: 'Url',
onchange: urlChange,
onkeyup: updateText,
onpaste: updateText,
onbeforecall: onBeforeCall
},
textListCtrl,
linkTitleCtrl,
buildAnchorListControl(data.href),
linkListCtrl,
relListCtrl,
targetListCtrl,
classListCtrl
],
onSubmit: function (e) {
var assumeExternalTargets = Settings.assumeExternalTargets(editor.settings);
var insertLink = Utils.link(editor, attachState);
var removeLink = Utils.unlink(editor);
var resultData = global$4.extend({}, data, e.data);
var href = resultData.href;
if (!href) {
removeLink();
return;
}
if (!onlyText || resultData.text === initialText) {
delete resultData.text;
}
if (href.indexOf('@') > 0 && href.indexOf('//') === -1 && href.indexOf('mailto:') === -1) {
delayedConfirm(editor, 'The URL you entered seems to be an email address. Do you want to add the required mailto: prefix?', function (state) {
if (state) {
resultData.href = 'mailto:' + href;
}
insertLink(resultData);
});
return;
}
if (assumeExternalTargets === true && !/^\w+:/i.test(href) || assumeExternalTargets === false && /^\s*www[\.|\d\.]/i.test(href)) {
delayedConfirm(editor, 'The URL you entered seems to be an external link. Do you want to add the required http:// prefix?', function (state) {
if (state) {
resultData.href = 'http://' + href;
}
insertLink(resultData);
});
return;
}
insertLink(resultData);
}
});
};
var open$1 = function (editor) {
createLinkList(editor, showDialog);
};
var Dialog = { open: open$1 };
var getLink = function (editor, elm) {
return editor.dom.getParent(elm, 'a[href]');
};
var getSelectedLink = function (editor) {
return getLink(editor, editor.selection.getStart());
};
var getHref = function (elm) {
var href = elm.getAttribute('data-mce-href');
return href ? href : elm.getAttribute('href');
};
var isContextMenuVisible = function (editor) {
var contextmenu = editor.plugins.contextmenu;
return contextmenu ? contextmenu.isContextMenuVisible() : false;
};
var hasOnlyAltModifier = function (e) {
return e.altKey === true && e.shiftKey === false && e.ctrlKey === false && e.metaKey === false;
};
var gotoLink = function (editor, a) {
if (a) {
var href = getHref(a);
if (/^#/.test(href)) {
var targetEl = editor.$(href);
if (targetEl.length) {
editor.selection.scrollIntoView(targetEl[0], true);
}
} else {
OpenUrl.open(a.href);
}
}
};
var openDialog = function (editor) {
return function () {
Dialog.open(editor);
};
};
var gotoSelectedLink = function (editor) {
return function () {
gotoLink(editor, getSelectedLink(editor));
};
};
var leftClickedOnAHref = function (editor) {
return function (elm) {
var sel, rng, node;
if (Settings.hasContextToolbar(editor.settings) && !isContextMenuVisible(editor) && Utils.isLink(elm)) {
sel = editor.selection;
rng = sel.getRng();
node = rng.startContainer;
if (node.nodeType === 3 && sel.isCollapsed() && rng.startOffset > 0 && rng.startOffset < node.data.length) {
return true;
}
}
return false;
};
};
var setupGotoLinks = function (editor) {
editor.on('click', function (e) {
var link = getLink(editor, e.target);
if (link && global$1.metaKeyPressed(e)) {
e.preventDefault();
gotoLink(editor, link);
}
});
editor.on('keydown', function (e) {
var link = getSelectedLink(editor);
if (link && e.keyCode === 13 && hasOnlyAltModifier(e)) {
e.preventDefault();
gotoLink(editor, link);
}
});
};
var toggleActiveState = function (editor) {
return function () {
var self = this;
editor.on('nodechange', function (e) {
self.active(!editor.readonly && !!Utils.getAnchorElement(editor, e.element));
});
};
};
var toggleViewLinkState = function (editor) {
return function () {
var self = this;
var toggleVisibility = function (e) {
if (Utils.hasLinks(e.parents)) {
self.show();
} else {
self.hide();
}
};
if (!Utils.hasLinks(editor.dom.getParents(editor.selection.getStart()))) {
self.hide();
}
editor.on('nodechange', toggleVisibility);
self.on('remove', function () {
editor.off('nodechange', toggleVisibility);
});
};
};
var Actions = {
openDialog: openDialog,
gotoSelectedLink: gotoSelectedLink,
leftClickedOnAHref: leftClickedOnAHref,
setupGotoLinks: setupGotoLinks,
toggleActiveState: toggleActiveState,
toggleViewLinkState: toggleViewLinkState
};
var register = function (editor) {
editor.addCommand('mceLink', Actions.openDialog(editor));
};
var Commands = { register: register };
var setup = function (editor) {
editor.addShortcut('Meta+K', '', Actions.openDialog(editor));
};
var Keyboard = { setup: setup };
var setupButtons = function (editor) {
editor.addButton('link', {
active: false,
icon: 'link',
tooltip: 'Insert/edit link',
onclick: Actions.openDialog(editor),
onpostrender: Actions.toggleActiveState(editor)
});
editor.addButton('unlink', {
active: false,
icon: 'unlink',
tooltip: 'Remove link',
onclick: Utils.unlink(editor),
onpostrender: Actions.toggleActiveState(editor)
});
if (editor.addContextToolbar) {
editor.addButton('openlink', {
icon: 'newtab',
tooltip: 'Open link',
onclick: Actions.gotoSelectedLink(editor)
});
}
};
var setupMenuItems = function (editor) {
editor.addMenuItem('openlink', {
text: 'Open link',
icon: 'newtab',
onclick: Actions.gotoSelectedLink(editor),
onPostRender: Actions.toggleViewLinkState(editor),
prependToContext: true
});
editor.addMenuItem('link', {
icon: 'link',
text: 'Link',
shortcut: 'Meta+K',
onclick: Actions.openDialog(editor),
stateSelector: 'a[href]',
context: 'insert',
prependToContext: true
});
editor.addMenuItem('unlink', {
icon: 'unlink',
text: 'Remove link',
onclick: Utils.unlink(editor),
stateSelector: 'a[href]'
});
};
var setupContextToolbars = function (editor) {
if (editor.addContextToolbar) {
editor.addContextToolbar(Actions.leftClickedOnAHref(editor), 'openlink | link unlink');
}
};
var Controls = {
setupButtons: setupButtons,
setupMenuItems: setupMenuItems,
setupContextToolbars: setupContextToolbars
};
global.add('link', function (editor) {
Controls.setupButtons(editor);
Controls.setupMenuItems(editor);
Controls.setupContextToolbars(editor);
Actions.setupGotoLinks(editor);
Commands.register(editor);
Keyboard.setup(editor);
});
function Plugin () {
}
return Plugin;
}(window));
})();
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