diff -r 000000000000 -r bca7a7e058a3 src/pyams_skin/resources/js/ext/tinymce/dev/plugins/link/plugin.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/pyams_skin/resources/js/ext/tinymce/dev/plugins/link/plugin.js	Thu Feb 13 11:43:31 2020 +0100
@@ -0,0 +1,402 @@
+/**
+ * plugin.js
+ *
+ * Copyright, Moxiecode Systems AB
+ * Released under LGPL License.
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/*global tinymce:true */
+
+tinymce.PluginManager.add('link', function(editor) {
+	function createLinkList(callback) {
+		return function() {
+			var linkList = editor.settings.link_list;
+
+			if (typeof linkList == "string") {
+				tinymce.util.XHR.send({
+					url: linkList,
+					success: function(text) {
+						callback(tinymce.util.JSON.parse(text));
+					}
+				});
+			} else if (typeof linkList == "function") {
+				linkList(callback);
+			} else {
+				callback(linkList);
+			}
+		};
+	}
+
+	function buildListItems(inputList, itemCallback, startItems) {
+		function appendItems(values, output) {
+			output = output || [];
+
+			tinymce.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 || []);
+	}
+
+	function showDialog(linkList) {
+		var data = {}, selection = editor.selection, dom = editor.dom, selectedElm, anchorElm, initialText;
+		var win, onlyText, textListCtrl, linkListCtrl, relListCtrl, targetListCtrl, classListCtrl, linkTitleCtrl, value;
+
+		function linkListChangeHandler(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());
+		}
+
+		function buildAnchorListControl(url) {
+			var anchorList = [];
+
+			tinymce.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
+				};
+			}
+		}
+
+		function updateText() {
+			if (!initialText && data.text.length === 0 && onlyText) {
+				this.parent().parent().find('#text')[0].value(this.value());
+			}
+		}
+
+		function urlChange(e) {
+			var meta = e.meta || {};
+
+			if (linkListCtrl) {
+				linkListCtrl.value(editor.convertURL(this.value(), 'href'));
+			}
+
+			tinymce.each(e.meta, function(value, key) {
+				win.find('#' + key).value(value);
+			});
+
+			if (!meta.text) {
+				updateText.call(this);
+			}
+		}
+
+		function isOnlyTextSelected(anchorElm) {
+			var html = selection.getContent();
+
+			// Partial html and not a fully selected anchor element
+			if (/</.test(html) && (!/^<a [^>]+>[^<]+<\/a>$/.test(html) || html.indexOf('href=') == -1)) {
+				return false;
+			}
+
+			if (anchorElm) {
+				var nodes = anchorElm.childNodes, i;
+
+				if (nodes.length === 0) {
+					return false;
+				}
+
+				for (i = nodes.length - 1; i >= 0; i--) {
+					if (nodes[i].nodeType != 3) {
+						return false;
+					}
+				}
+			}
+
+			return true;
+		}
+
+		selectedElm = selection.getNode();
+		anchorElm = dom.getParent(selectedElm, 'a[href]');
+		onlyText = isOnlyTextSelected();
+
+		data.text = initialText = anchorElm ? (anchorElm.innerText || anchorElm.textContent) : selection.getContent({format: 'text'});
+		data.href = anchorElm ? dom.getAttrib(anchorElm, 'href') : '';
+
+		if (anchorElm) {
+			data.target = dom.getAttrib(anchorElm, 'target');
+		} else if (editor.settings.default_link_target) {
+			data.target = editor.settings.default_link_target;
+		}
+
+		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 (editor.settings.target_list !== false) {
+			if (!editor.settings.target_list) {
+				editor.settings.target_list = [
+					{text: 'None', value: ''},
+					{text: 'New window', value: '_blank'}
+				];
+			}
+
+			targetListCtrl = {
+				name: 'target',
+				type: 'listbox',
+				label: 'Target',
+				values: buildListItems(editor.settings.target_list)
+			};
+		}
+
+		if (editor.settings.rel_list) {
+			relListCtrl = {
+				name: 'rel',
+				type: 'listbox',
+				label: 'Rel',
+				values: buildListItems(editor.settings.rel_list)
+			};
+		}
+
+		if (editor.settings.link_class_list) {
+			classListCtrl = {
+				name: 'class',
+				type: 'listbox',
+				label: 'Class',
+				values: buildListItems(
+					editor.settings.link_class_list,
+					function(item) {
+						if (item.value) {
+							item.textStyle = function() {
+								return editor.formatter.getCssText({inline: 'a', classes: [item.value]});
+							};
+						}
+					}
+				)
+			};
+		}
+
+		if (editor.settings.link_title !== false) {
+			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
+				},
+				textListCtrl,
+				linkTitleCtrl,
+				buildAnchorListControl(data.href),
+				linkListCtrl,
+				relListCtrl,
+				targetListCtrl,
+				classListCtrl
+			],
+			onSubmit: function(e) {
+				/*eslint dot-notation: 0*/
+				var href;
+
+				data = tinymce.extend(data, e.data);
+				href = data.href;
+
+				// Delay confirm since onSubmit will move focus
+				function delayedConfirm(message, callback) {
+					var rng = editor.selection.getRng();
+
+					window.setTimeout(function() {
+						editor.windowManager.confirm(message, function(state) {
+							editor.selection.setRng(rng);
+							callback(state);
+						});
+					}, 0);
+				}
+
+				function insertLink() {
+					var linkAttrs = {
+						href: 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 (anchorElm) {
+						editor.focus();
+
+						if (onlyText && data.text != initialText) {
+							if ("innerText" in anchorElm) {
+								anchorElm.innerText = data.text;
+							} else {
+								anchorElm.textContent = data.text;
+							}
+						}
+
+						dom.setAttribs(anchorElm, linkAttrs);
+
+						selection.select(anchorElm);
+						editor.undoManager.add();
+					} else {
+						if (onlyText) {
+							editor.insertContent(dom.createHTML('a', linkAttrs, dom.encode(data.text)));
+						} else {
+							editor.execCommand('mceInsertLink', false, linkAttrs);
+						}
+					}
+				}
+
+				if (!href) {
+					editor.execCommand('unlink');
+					return;
+				}
+
+				// Is email and not //user@domain.com
+				if (href.indexOf('@') > 0 && href.indexOf('//') == -1 && href.indexOf('mailto:') == -1) {
+					delayedConfirm(
+						'The URL you entered seems to be an email address. Do you want to add the required mailto: prefix?',
+						function(state) {
+							if (state) {
+								href = 'mailto:' + href;
+							}
+
+							insertLink();
+						}
+					);
+
+					return;
+				}
+
+				// Is not protocol prefixed
+				if ((editor.settings.link_assume_external_targets && !/^\w+:/i.test(href)) ||
+					(!editor.settings.link_assume_external_targets && /^\s*www\./i.test(href))) {
+					delayedConfirm(
+						'The URL you entered seems to be an external link. Do you want to add the required http:// prefix?',
+						function(state) {
+							if (state) {
+								href = 'http://' + href;
+							}
+
+							insertLink();
+						}
+					);
+
+					return;
+				}
+
+				insertLink();
+			}
+		});
+	}
+
+	editor.addButton('link', {
+		icon: 'link',
+		tooltip: 'Insert/edit link',
+		shortcut: 'Meta+K',
+		onclick: createLinkList(showDialog),
+		stateSelector: 'a[href]'
+	});
+
+	editor.addButton('unlink', {
+		icon: 'unlink',
+		tooltip: 'Remove link',
+		cmd: 'unlink',
+		stateSelector: 'a[href]'
+	});
+
+	editor.addShortcut('Meta+K', '', createLinkList(showDialog));
+	editor.addCommand('mceLink', createLinkList(showDialog));
+
+	this.showDialog = showDialog;
+
+	editor.addMenuItem('link', {
+		icon: 'link',
+		text: 'Insert/edit link',
+		shortcut: 'Meta+K',
+		onclick: createLinkList(showDialog),
+		stateSelector: 'a[href]',
+		context: 'insert',
+		prependToContext: true
+	});
+});