WordPress/wp-includes/js/tinymce/plugins/image/plugin.js

1160 lines
32 KiB
JavaScript

(function () {
var defs = {}; // id -> {dependencies, definition, instance (possibly undefined)}
// Used when there is no 'main' module.
// The name is probably (hopefully) unique so minification removes for releases.
var register_3795 = function (id) {
var module = dem(id);
var fragments = id.split('.');
var target = Function('return this;')();
for (var i = 0; i < fragments.length - 1; ++i) {
if (target[fragments[i]] === undefined)
target[fragments[i]] = {};
target = target[fragments[i]];
}
target[fragments[fragments.length - 1]] = module;
};
var instantiate = function (id) {
var actual = defs[id];
var dependencies = actual.deps;
var definition = actual.defn;
var len = dependencies.length;
var instances = new Array(len);
for (var i = 0; i < len; ++i)
instances[i] = dem(dependencies[i]);
var defResult = definition.apply(null, instances);
if (defResult === undefined)
throw 'module [' + id + '] returned undefined';
actual.instance = defResult;
};
var def = function (id, dependencies, definition) {
if (typeof id !== 'string')
throw 'module id must be a string';
else if (dependencies === undefined)
throw 'no dependencies for ' + id;
else if (definition === undefined)
throw 'no definition function for ' + id;
defs[id] = {
deps: dependencies,
defn: definition,
instance: undefined
};
};
var dem = function (id) {
var actual = defs[id];
if (actual === undefined)
throw 'module [' + id + '] was undefined';
else if (actual.instance === undefined)
instantiate(id);
return actual.instance;
};
var req = function (ids, callback) {
var len = ids.length;
var instances = new Array(len);
for (var i = 0; i < len; ++i)
instances.push(dem(ids[i]));
callback.apply(null, callback);
};
var ephox = {};
ephox.bolt = {
module: {
api: {
define: def,
require: req,
demand: dem
}
}
};
var define = def;
var require = req;
var demand = dem;
// this helps with minificiation when using a lot of global references
var defineGlobal = function (id, ref) {
define(id, [], function () { return ref; });
};
/*jsc
["tinymce.plugins.image.Plugin","tinymce.core.PluginManager","tinymce.core.util.Tools","tinymce.plugins.image.ui.Dialog","global!tinymce.util.Tools.resolve","global!document","global!Math","global!RegExp","tinymce.core.Env","tinymce.core.ui.Factory","tinymce.core.util.JSON","tinymce.core.util.XHR","tinymce.plugins.image.core.Uploader","tinymce.plugins.image.core.Utils","tinymce.core.util.Promise"]
jsc*/
defineGlobal("global!tinymce.util.Tools.resolve", tinymce.util.Tools.resolve);
/**
* ResolveGlobal.js
*
* Released under LGPL License.
* Copyright (c) 1999-2017 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
define(
'tinymce.core.PluginManager',
[
'global!tinymce.util.Tools.resolve'
],
function (resolve) {
return resolve('tinymce.PluginManager');
}
);
/**
* ResolveGlobal.js
*
* Released under LGPL License.
* Copyright (c) 1999-2017 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
define(
'tinymce.core.util.Tools',
[
'global!tinymce.util.Tools.resolve'
],
function (resolve) {
return resolve('tinymce.util.Tools');
}
);
defineGlobal("global!document", document);
defineGlobal("global!Math", Math);
defineGlobal("global!RegExp", RegExp);
/**
* ResolveGlobal.js
*
* Released under LGPL License.
* Copyright (c) 1999-2017 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
define(
'tinymce.core.Env',
[
'global!tinymce.util.Tools.resolve'
],
function (resolve) {
return resolve('tinymce.Env');
}
);
/**
* ResolveGlobal.js
*
* Released under LGPL License.
* Copyright (c) 1999-2017 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
define(
'tinymce.core.ui.Factory',
[
'global!tinymce.util.Tools.resolve'
],
function (resolve) {
return resolve('tinymce.ui.Factory');
}
);
/**
* ResolveGlobal.js
*
* Released under LGPL License.
* Copyright (c) 1999-2017 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
define(
'tinymce.core.util.JSON',
[
'global!tinymce.util.Tools.resolve'
],
function (resolve) {
return resolve('tinymce.util.JSON');
}
);
/**
* ResolveGlobal.js
*
* Released under LGPL License.
* Copyright (c) 1999-2017 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
define(
'tinymce.core.util.XHR',
[
'global!tinymce.util.Tools.resolve'
],
function (resolve) {
return resolve('tinymce.util.XHR');
}
);
/**
* ResolveGlobal.js
*
* Released under LGPL License.
* Copyright (c) 1999-2017 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
define(
'tinymce.core.util.Promise',
[
'global!tinymce.util.Tools.resolve'
],
function (resolve) {
return resolve('tinymce.util.Promise');
}
);
/**
* Uploader.js
*
* Released under LGPL License.
* Copyright (c) 1999-2017 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
/**
* This is basically cut down version of tinymce.core.file.Uploader, which we could use directly
* if it wasn't marked as private.
*
* @class tinymce.image.core.Uploader
* @private
*/
define(
'tinymce.plugins.image.core.Uploader',
[
'tinymce.core.util.Promise',
'tinymce.core.util.Tools',
'global!document'
],
function (Promise, Tools, document) {
return function (settings) {
var noop = function () {};
function pathJoin(path1, path2) {
if (path1) {
return path1.replace(/\/$/, '') + '/' + path2.replace(/^\//, '');
}
return path2;
}
function defaultHandler(blobInfo, success, failure, progress) {
var xhr, formData;
xhr = new XMLHttpRequest();
xhr.open('POST', settings.url);
xhr.withCredentials = settings.credentials;
xhr.upload.onprogress = function (e) {
progress(e.loaded / e.total * 100);
};
xhr.onerror = function () {
failure("Image upload failed due to a XHR Transport error. Code: " + xhr.status);
};
xhr.onload = function () {
var json;
if (xhr.status < 200 || xhr.status >= 300) {
failure("HTTP Error: " + xhr.status);
return;
}
json = JSON.parse(xhr.responseText);
if (!json || typeof json.location != "string") {
failure("Invalid JSON: " + xhr.responseText);
return;
}
success(pathJoin(settings.basePath, json.location));
};
formData = new FormData();
formData.append('file', blobInfo.blob(), blobInfo.filename());
xhr.send(formData);
}
function uploadBlob(blobInfo, handler) {
return new Promise(function (resolve, reject) {
try {
handler(blobInfo, resolve, reject, noop);
} catch (ex) {
reject(ex.message);
}
});
}
function isDefaultHandler(handler) {
return handler === defaultHandler;
}
function upload(blobInfo) {
return (!settings.url && isDefaultHandler(settings.handler)) ? Promise.reject("Upload url missng from the settings.") : uploadBlob(blobInfo, settings.handler);
}
settings = Tools.extend({
credentials: false,
handler: defaultHandler
}, settings);
return {
upload: upload
};
};
}
);
/**
* Utils.js
*
* Released under LGPL License.
* Copyright (c) 1999-2017 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
/**
* @class tinymce.image.core.Utils
* @private
*/
define(
'tinymce.plugins.image.core.Utils',
[
'tinymce.core.util.Tools',
'global!Math',
'global!document'
],
function (Tools, Math, document) {
var getImageSize = function (url, callback) {
var img = document.createElement('img');
function done(width, height) {
if (img.parentNode) {
img.parentNode.removeChild(img);
}
callback({ width: width, height: height });
}
img.onload = function () {
done(Math.max(img.width, img.clientWidth), Math.max(img.height, img.clientHeight));
};
img.onerror = function () {
done();
};
var style = img.style;
style.visibility = 'hidden';
style.position = 'fixed';
style.bottom = style.left = 0;
style.width = style.height = 'auto';
document.body.appendChild(img);
img.src = url;
};
var buildListItems = function (inputList, itemCallback, startItems) {
function appendItems(values, output) {
output = output || [];
Tools.each(values, function (item) {
var menuItem = { text: item.text || item.title };
if (item.menu) {
menuItem.menu = appendItems(item.menu);
} else {
menuItem.value = item.value;
itemCallback(menuItem);
}
output.push(menuItem);
});
return output;
}
return appendItems(inputList, startItems || []);
};
var removePixelSuffix = function (value) {
if (value) {
value = value.replace(/px$/, '');
}
return value;
};
var addPixelSuffix = function (value) {
if (value.length > 0 && /^[0-9]+$/.test(value)) {
value += 'px';
}
return value;
};
var mergeMargins = function (css) {
if (css.margin) {
var splitMargin = css.margin.split(" ");
switch (splitMargin.length) {
case 1: //margin: toprightbottomleft;
css['margin-top'] = css['margin-top'] || splitMargin[0];
css['margin-right'] = css['margin-right'] || splitMargin[0];
css['margin-bottom'] = css['margin-bottom'] || splitMargin[0];
css['margin-left'] = css['margin-left'] || splitMargin[0];
break;
case 2: //margin: topbottom rightleft;
css['margin-top'] = css['margin-top'] || splitMargin[0];
css['margin-right'] = css['margin-right'] || splitMargin[1];
css['margin-bottom'] = css['margin-bottom'] || splitMargin[0];
css['margin-left'] = css['margin-left'] || splitMargin[1];
break;
case 3: //margin: top rightleft bottom;
css['margin-top'] = css['margin-top'] || splitMargin[0];
css['margin-right'] = css['margin-right'] || splitMargin[1];
css['margin-bottom'] = css['margin-bottom'] || splitMargin[2];
css['margin-left'] = css['margin-left'] || splitMargin[1];
break;
case 4: //margin: top right bottom left;
css['margin-top'] = css['margin-top'] || splitMargin[0];
css['margin-right'] = css['margin-right'] || splitMargin[1];
css['margin-bottom'] = css['margin-bottom'] || splitMargin[2];
css['margin-left'] = css['margin-left'] || splitMargin[3];
}
delete css.margin;
}
return css;
};
return {
getImageSize: getImageSize,
buildListItems: buildListItems,
removePixelSuffix: removePixelSuffix,
addPixelSuffix: addPixelSuffix,
mergeMargins: mergeMargins
};
}
);
/**
* Dialog.js
*
* Released under LGPL License.
* Copyright (c) 1999-2017 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
/**
* @class tinymce.image.ui.Dialog
* @private
*/
define(
'tinymce.plugins.image.ui.Dialog',
[
'global!document',
'global!Math',
'global!RegExp',
'tinymce.core.Env',
'tinymce.core.ui.Factory',
'tinymce.core.util.JSON',
'tinymce.core.util.Tools',
'tinymce.core.util.XHR',
'tinymce.plugins.image.core.Uploader',
'tinymce.plugins.image.core.Utils'
],
function (document, Math, RegExp, Env, Factory, JSON, Tools, XHR, Uploader, Utils) {
return function (editor) {
function createImageList(callback) {
var imageList = editor.settings.image_list;
if (typeof imageList == "string") {
XHR.send({
url: imageList,
success: function (text) {
callback(JSON.parse(text));
}
});
} else if (typeof imageList == "function") {
imageList(callback);
} else {
callback(imageList);
}
}
function showDialog(imageList) {
var win, data = {}, imgElm, figureElm, dom = editor.dom, settings = editor.settings;
var width, height, imageListCtrl, classListCtrl, imageDimensions = settings.image_dimensions !== false;
function onFileInput() {
var Throbber = Factory.get('Throbber');
var throbber = new Throbber(win.getEl());
var file = this.value();
var uploader = new Uploader({
url: settings.images_upload_url,
basePath: settings.images_upload_base_path,
credentials: settings.images_upload_credentials,
handler: settings.images_upload_handler
});
// we do not need to add this to editors blobCache, so we fake bare minimum
var blobInfo = editor.editorUpload.blobCache.create({
blob: file,
name: file.name ? file.name.replace(/\.[^\.]+$/, '') : null, // strip extension
base64: 'data:image/fake;base64,=' // without this create() will throw exception
});
var finalize = function () {
throbber.hide();
URL.revokeObjectURL(blobInfo.blobUri()); // in theory we could fake blobUri too, but until it's legitimate, we have too revoke it manually
};
throbber.show();
return uploader.upload(blobInfo).then(function (url) {
var src = win.find('#src');
src.value(url);
win.find('tabpanel')[0].activateTab(0); // switch to General tab
src.fire('change'); // this will invoke onSrcChange (and any other handlers, if any).
finalize();
return url;
}, function (err) {
editor.windowManager.alert(err);
finalize();
});
}
function isTextBlock(node) {
return editor.schema.getTextBlockElements()[node.nodeName];
}
function recalcSize() {
var widthCtrl, heightCtrl, newWidth, newHeight;
widthCtrl = win.find('#width')[0];
heightCtrl = win.find('#height')[0];
if (!widthCtrl || !heightCtrl) {
return;
}
newWidth = widthCtrl.value();
newHeight = heightCtrl.value();
if (win.find('#constrain')[0].checked() && width && height && newWidth && newHeight) {
if (width != newWidth) {
newHeight = Math.round((newWidth / width) * newHeight);
if (!isNaN(newHeight)) {
heightCtrl.value(newHeight);
}
} else {
newWidth = Math.round((newHeight / height) * newWidth);
if (!isNaN(newWidth)) {
widthCtrl.value(newWidth);
}
}
}
width = newWidth;
height = newHeight;
}
function updateStyle() {
if (!editor.settings.image_advtab) {
return;
}
var data = win.toJSON(),
css = dom.parseStyle(data.style);
css = Utils.mergeMargins(css);
if (data.vspace) {
css['margin-top'] = css['margin-bottom'] = Utils.addPixelSuffix(data.vspace);
}
if (data.hspace) {
css['margin-left'] = css['margin-right'] = Utils.addPixelSuffix(data.hspace);
}
if (data.border) {
css['border-width'] = Utils.addPixelSuffix(data.border);
}
win.find('#style').value(dom.serializeStyle(dom.parseStyle(dom.serializeStyle(css))));
}
function updateVSpaceHSpaceBorder() {
if (!editor.settings.image_advtab) {
return;
}
var data = win.toJSON(),
css = dom.parseStyle(data.style);
win.find('#vspace').value("");
win.find('#hspace').value("");
css = Utils.mergeMargins(css);
//Move opposite equal margins to vspace/hspace field
if ((css['margin-top'] && css['margin-bottom']) || (css['margin-right'] && css['margin-left'])) {
if (css['margin-top'] === css['margin-bottom']) {
win.find('#vspace').value(Utils.removePixelSuffix(css['margin-top']));
} else {
win.find('#vspace').value('');
}
if (css['margin-right'] === css['margin-left']) {
win.find('#hspace').value(Utils.removePixelSuffix(css['margin-right']));
} else {
win.find('#hspace').value('');
}
}
//Move border-width
if (css['border-width']) {
win.find('#border').value(Utils.removePixelSuffix(css['border-width']));
}
win.find('#style').value(dom.serializeStyle(dom.parseStyle(dom.serializeStyle(css))));
}
function waitLoad(imgElm) {
function selectImage() {
imgElm.onload = imgElm.onerror = null;
if (editor.selection) {
editor.selection.select(imgElm);
editor.nodeChanged();
}
}
imgElm.onload = function () {
if (!data.width && !data.height && imageDimensions) {
dom.setAttribs(imgElm, {
width: imgElm.clientWidth,
height: imgElm.clientHeight
});
}
selectImage();
};
imgElm.onerror = selectImage;
}
function onSubmitForm() {
var figureElm, oldImg;
updateStyle();
recalcSize();
data = Tools.extend(data, win.toJSON());
if (!data.alt) {
data.alt = '';
}
if (!data.title) {
data.title = '';
}
if (data.width === '') {
data.width = null;
}
if (data.height === '') {
data.height = null;
}
if (!data.style) {
data.style = null;
}
// Setup new data excluding style properties
/*eslint dot-notation: 0*/
data = {
src: data.src,
alt: data.alt,
title: data.title,
width: data.width,
height: data.height,
style: data.style,
caption: data.caption,
"class": data["class"]
};
editor.undoManager.transact(function () {
if (!data.src) {
if (imgElm) {
var elm = dom.is(imgElm.parentNode, 'figure.image') ? imgElm.parentNode : imgElm;
dom.remove(elm);
editor.focus();
editor.nodeChanged();
if (dom.isEmpty(editor.getBody())) {
editor.setContent('');
editor.selection.setCursorLocation();
}
}
return;
}
if (data.title === "") {
data.title = null;
}
if (!imgElm) {
data.id = '__mcenew';
editor.focus();
editor.selection.setContent(dom.createHTML('img', data));
imgElm = dom.get('__mcenew');
dom.setAttrib(imgElm, 'id', null);
} else {
dom.setAttribs(imgElm, data);
}
editor.editorUpload.uploadImagesAuto();
if (data.caption === false) {
if (dom.is(imgElm.parentNode, 'figure.image')) {
figureElm = imgElm.parentNode;
dom.setAttrib(imgElm, 'contenteditable', null);
dom.insertAfter(imgElm, figureElm);
dom.remove(figureElm);
editor.selection.select(imgElm);
editor.nodeChanged();
}
}
if (data.caption === true) {
if (!dom.is(imgElm.parentNode, 'figure.image')) {
oldImg = imgElm;
imgElm = imgElm.cloneNode(true);
imgElm.contentEditable = true;
figureElm = dom.create('figure', { 'class': 'image' });
figureElm.appendChild(imgElm);
figureElm.appendChild(dom.create('figcaption', { contentEditable: true }, 'Caption'));
figureElm.contentEditable = false;
var textBlock = dom.getParent(oldImg, isTextBlock);
if (textBlock) {
dom.split(textBlock, oldImg, figureElm);
} else {
dom.replace(figureElm, oldImg);
}
editor.selection.select(figureElm);
}
return;
}
waitLoad(imgElm);
});
}
function onSrcChange(e) {
var srcURL, prependURL, absoluteURLPattern, meta = e.meta || {};
if (imageListCtrl) {
imageListCtrl.value(editor.convertURL(this.value(), 'src'));
}
Tools.each(meta, function (value, key) {
win.find('#' + key).value(value);
});
if (!meta.width && !meta.height) {
srcURL = editor.convertURL(this.value(), 'src');
// Pattern test the src url and make sure we haven't already prepended the url
prependURL = editor.settings.image_prepend_url;
absoluteURLPattern = new RegExp('^(?:[a-z]+:)?//', 'i');
if (prependURL && !absoluteURLPattern.test(srcURL) && srcURL.substring(0, prependURL.length) !== prependURL) {
srcURL = prependURL + srcURL;
}
this.value(srcURL);
Utils.getImageSize(editor.documentBaseURI.toAbsolute(this.value()), function (data) {
if (data.width && data.height && imageDimensions) {
width = data.width;
height = data.height;
win.find('#width').value(width);
win.find('#height').value(height);
}
});
}
}
function onBeforeCall(e) {
e.meta = win.toJSON();
}
imgElm = editor.selection.getNode();
figureElm = dom.getParent(imgElm, 'figure.image');
if (figureElm) {
imgElm = dom.select('img', figureElm)[0];
}
if (imgElm &&
(imgElm.nodeName != 'IMG' ||
imgElm.getAttribute('data-mce-object') ||
imgElm.getAttribute('data-mce-placeholder'))) {
imgElm = null;
}
if (imgElm) {
width = dom.getAttrib(imgElm, 'width');
height = dom.getAttrib(imgElm, 'height');
data = {
src: dom.getAttrib(imgElm, 'src'),
alt: dom.getAttrib(imgElm, 'alt'),
title: dom.getAttrib(imgElm, 'title'),
"class": dom.getAttrib(imgElm, 'class'),
width: width,
height: height,
caption: !!figureElm
};
}
if (imageList) {
imageListCtrl = {
type: 'listbox',
label: 'Image list',
values: Utils.buildListItems(
imageList,
function (item) {
item.value = editor.convertURL(item.value || item.url, 'src');
},
[{ text: 'None', value: '' }]
),
value: data.src && editor.convertURL(data.src, 'src'),
onselect: function (e) {
var altCtrl = win.find('#alt');
if (!altCtrl.value() || (e.lastControl && altCtrl.value() == e.lastControl.text())) {
altCtrl.value(e.control.text());
}
win.find('#src').value(e.control.value()).fire('change');
},
onPostRender: function () {
/*eslint consistent-this: 0*/
imageListCtrl = this;
}
};
}
if (editor.settings.image_class_list) {
classListCtrl = {
name: 'class',
type: 'listbox',
label: 'Class',
values: Utils.buildListItems(
editor.settings.image_class_list,
function (item) {
if (item.value) {
item.textStyle = function () {
return editor.formatter.getCssText({ inline: 'img', classes: [item.value] });
};
}
}
)
};
}
// General settings shared between simple and advanced dialogs
var generalFormItems = [
{
name: 'src',
type: 'filepicker',
filetype: 'image',
label: 'Source',
autofocus: true,
onchange: onSrcChange,
onbeforecall: onBeforeCall
},
imageListCtrl
];
if (editor.settings.image_description !== false) {
generalFormItems.push({ name: 'alt', type: 'textbox', label: 'Image description' });
}
if (editor.settings.image_title) {
generalFormItems.push({ name: 'title', type: 'textbox', label: 'Image Title' });
}
if (imageDimensions) {
generalFormItems.push({
type: 'container',
label: 'Dimensions',
layout: 'flex',
direction: 'row',
align: 'center',
spacing: 5,
items: [
{ name: 'width', type: 'textbox', maxLength: 5, size: 3, onchange: recalcSize, ariaLabel: 'Width' },
{ type: 'label', text: 'x' },
{ name: 'height', type: 'textbox', maxLength: 5, size: 3, onchange: recalcSize, ariaLabel: 'Height' },
{ name: 'constrain', type: 'checkbox', checked: true, text: 'Constrain proportions' }
]
});
}
generalFormItems.push(classListCtrl);
if (editor.settings.image_caption && Env.ceFalse) {
generalFormItems.push({ name: 'caption', type: 'checkbox', label: 'Caption' });
}
if (editor.settings.image_advtab || editor.settings.images_upload_url) {
var body = [
{
title: 'General',
type: 'form',
items: generalFormItems
}
];
if (editor.settings.image_advtab) {
// Parse styles from img
if (imgElm) {
if (imgElm.style.marginLeft && imgElm.style.marginRight && imgElm.style.marginLeft === imgElm.style.marginRight) {
data.hspace = Utils.removePixelSuffix(imgElm.style.marginLeft);
}
if (imgElm.style.marginTop && imgElm.style.marginBottom && imgElm.style.marginTop === imgElm.style.marginBottom) {
data.vspace = Utils.removePixelSuffix(imgElm.style.marginTop);
}
if (imgElm.style.borderWidth) {
data.border = Utils.removePixelSuffix(imgElm.style.borderWidth);
}
data.style = editor.dom.serializeStyle(editor.dom.parseStyle(editor.dom.getAttrib(imgElm, 'style')));
}
body.push({
title: 'Advanced',
type: 'form',
pack: 'start',
items: [
{
label: 'Style',
name: 'style',
type: 'textbox',
onchange: updateVSpaceHSpaceBorder
},
{
type: 'form',
layout: 'grid',
packV: 'start',
columns: 2,
padding: 0,
alignH: ['left', 'right'],
defaults: {
type: 'textbox',
maxWidth: 50,
onchange: updateStyle
},
items: [
{ label: 'Vertical space', name: 'vspace' },
{ label: 'Horizontal space', name: 'hspace' },
{ label: 'Border', name: 'border' }
]
}
]
});
}
if (editor.settings.images_upload_url) {
var acceptExts = '.jpg,.jpeg,.png,.gif';
var uploadTab = {
title: 'Upload',
type: 'form',
layout: 'flex',
direction: 'column',
align: 'stretch',
padding: '20 20 20 20',
items: [
{
type: 'container',
layout: 'flex',
direction: 'column',
align: 'center',
spacing: 10,
items: [
{
text: "Browse for an image",
type: 'browsebutton',
accept: acceptExts,
onchange: onFileInput
},
{
text: 'OR',
type: 'label'
}
]
},
{
text: "Drop an image here",
type: 'dropzone',
accept: acceptExts,
height: 100,
onchange: onFileInput
}
]
};
body.push(uploadTab);
}
// Advanced dialog shows general+advanced tabs
win = editor.windowManager.open({
title: 'Insert/edit image',
data: data,
bodyType: 'tabpanel',
body: body,
onSubmit: onSubmitForm
});
} else {
// Simple default dialog
win = editor.windowManager.open({
title: 'Insert/edit image',
data: data,
body: generalFormItems,
onSubmit: onSubmitForm
});
}
}
function open() {
createImageList(showDialog);
}
return {
open: open
};
};
}
);
/**
* Plugin.js
*
* Released under LGPL License.
* Copyright (c) 1999-2017 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
/**
* This class contains all core logic for the image plugin.
*
* @class tinymce.image.Plugin
* @private
*/
define(
'tinymce.plugins.image.Plugin',
[
'tinymce.core.PluginManager',
'tinymce.core.util.Tools',
'tinymce.plugins.image.ui.Dialog'
],
function (PluginManager, Tools, Dialog) {
PluginManager.add('image', function (editor) {
editor.on('preInit', function () {
function hasImageClass(node) {
var className = node.attr('class');
return className && /\bimage\b/.test(className);
}
function toggleContentEditableState(state) {
return function (nodes) {
var i = nodes.length, node;
function toggleContentEditable(node) {
node.attr('contenteditable', state ? 'true' : null);
}
while (i--) {
node = nodes[i];
if (hasImageClass(node)) {
node.attr('contenteditable', state ? 'false' : null);
Tools.each(node.getAll('figcaption'), toggleContentEditable);
Tools.each(node.getAll('img'), toggleContentEditable);
}
}
};
}
editor.parser.addNodeFilter('figure', toggleContentEditableState(true));
editor.serializer.addNodeFilter('figure', toggleContentEditableState(false));
});
editor.addButton('image', {
icon: 'image',
tooltip: 'Insert/edit image',
onclick: Dialog(editor).open,
stateSelector: 'img:not([data-mce-object],[data-mce-placeholder]),figure.image'
});
editor.addMenuItem('image', {
icon: 'image',
text: 'Image',
onclick: Dialog(editor).open,
context: 'insert',
prependToContext: true
});
editor.addCommand('mceImage', Dialog(editor).open);
});
return function () { };
}
);
dem('tinymce.plugins.image.Plugin')();
})();