Lorem Ipsum tinyMCE

editor.addButton('add_dummy_content', {
    title: 'Add dummy content',
    onclick: function () {
        editor.windowManager.open({
            title: 'Add dummy content',
            body: [
                {
                    type: 'checkbox',
                    name: 'title',
                    text: 'Title'
                },
                {
                    type: 'checkbox',
                    name: 'subtitle',
                    text: 'Sub-title'
                },
                {
                    type: 'checkbox',
                    name: 'paragraph',
                    text: 'Paragraph'
                }
            ],
            onsubmit: function (e) {
                if (e.data.title === true) {
                    // send_to_editor += 'Title';

                    $.ajax({
                        url: '//www.randomtext.me/api/lorem/h1/5-15',
                        type: 'GET',
                        crossDomain: true,
                        dataType: 'JSON',
                        success: function (data) {
                            console.log(data);
                            // send_to_editor = data.text_out;
                            editor.insertContent(data.text_out);
                        },
                        error: function (data) {
                            console.log(data);
                        }
                    });
                }
                if (e.data.subtitle === true) {
                    // send_to_editor += 'Subtitle';

                    $.ajax({
                        url: '//www.randomtext.me/api/lorem/h2/5-15',
                        type: 'GET',
                        crossDomain: true,
                        dataType: 'JSON',
                        success: function (data) {
                            console.log(data);
                            // send_to_editor = data.text_out;
                            editor.insertContent(data.text_out);
                        },
                        error: function (data) {
                            console.log(data);
                        }
                    });
                }
                if (e.data.paragraph === true) {
                    // send_to_editor += 'Paragraph';

                    $.ajax({
                        url: '//www.randomtext.me/api/lorem/p-5/15-30',
                        type: 'GET',
                        crossDomain: true,
                        dataType: 'JSON',
                        success: function (data) {
                            console.log(data);
                            // send_to_editor = data.text_out;
                            editor.insertContent(data.text_out);
                        },
                        error: function (data) {
                            console.log(data);
                        }
                    });
                }
                // editor.insertContent(send_to_editor + 'test');
            }
        });
    }
});