finlabsindia/newSite/wp-content/plugins/newsletter/emails/editortinymce.php

<?php
defined('ABSPATH') || exit;

require_once NEWSLETTER_INCLUDES_DIR . '/controls.php';

$controls = new NewsletterControls();
$module = NewsletterEmails::instance();

$email_id = (int) $_GET['id'];

if ($controls->is_action('save') || $controls->is_action('next')) {

    $email['id'] = $email_id;
    $email['message'] = $controls->data['message'];
    $email['subject'] = $controls->data['subject'];
    $module->save_email($email);
    if ($controls->is_action('next')) {
        $controls->js_redirect($module->get_admin_page_url('edit') . '&id=' . $email_id);
        return;
    }
}

if ($controls->is_action('test')) {
    $module->send_test_email($module->get_email($email_id), $controls);
}

$controls->data = Newsletter::instance()->get_email($email_id, ARRAY_A);
?>

<style>
    .mce-tinymce {
        margin-top: 15px;
        margin-bottom: 15px;
    }
</style>
<script src="<?php echo plugins_url('newsletter') ?>/vendor/tinymce/tinymce.min.js"></script>
<script type="text/javascript">

    // https://www.tinymce.com/docs/advanced/editor-control-identifiers/#toolbarcontrols
    tinymce.init({
        height: 600,
        mode: "specific_textareas",
        editor_selector: "visual",
        statusbar: true,
        allow_conditional_comments: true,
        table_toolbar: "tableprops tablecellprops tabledelete | tableinsertrowbefore tableinsertrowafter tabledeleterow | " +
                "tableinsertcolbefore tableinsertcolafter tabledeletecol",
        toolbar: "formatselect fontselect fontsizeselect | bold italic underline strikethrough forecolor backcolor | alignleft alignright aligncenter alignjustify | bullist numlist | link unlink | image",
        //theme: "advanced",
        entity_encoding: "raw",
        image_advtab: true,
        image_title: true,
        plugins: "table fullscreen legacyoutput textcolor colorpicker link image code lists advlist fullpage",
        relative_urls: false,
        convert_urls: false,
        remove_script_host: false,
        document_base_url: "<?php echo esc_js(get_option('home')) ?>/",
        content_css: ["<?php echo plugins_url('newsletter') ?>/emails/editor.css", "<?php echo home_url('/') . '?na=emails-css&id=' . $email_id . '&' . time(); ?>"]
    });

</script>
<script>
    function tnp_media() {
        var tnp_uploader = wp.media({
            title: "Select an image",
            button: {
                text: "Select"
            },
            frame: 'post',
            multiple: false,
            displaySetting: true,
            displayUserSettings: true
        }).on("insert", function () {
            wp.media;
            var media = tnp_uploader.state().get("selection").first();
            if (media.attributes.url.indexOf("http") !== 0)
                media.attributes.url = "http:" + media.attributes.url;

            if (!media.attributes.mime.startsWith("image")) {

                tinyMCE.execCommand('mceInsertLink', false, media.attributes.url);

            } else {
                var display = tnp_uploader.state().display(media);
                var url = media.attributes.sizes[display.attributes.size].url;

                tinyMCE.execCommand('mceInsertContent', false, '<img src="' + url + '" style="max-width: 100%">');

            }
        }).open();
    }

</script>
<div id="tnp-notification">
    <?php $controls->show(); ?>
</div>

<div class="wrap tnp-emails-editor-html" id="tnp-wrap">

    <form action="" method="post">
        <?php $controls->init() ?>
        
        <?php $controls->text('subject', 60, 'Newsletter subject')?>
               <a href="#" class="button-primary" onclick="tnp_suggest_subject(); return false;"><?php _e('Get ideas', 'newsletter') ?></a>
        <input type="button" class="button-primary" value="Add media" onclick="tnp_media()">

        <?php $controls->editor('message', 30); ?>
        


        <div style="text-align: right ">
            <?php $controls->button_confirm('reset', __('Back to last save', 'newsletter'), 'Are you sure?'); ?>
            <?php $controls->button('test', __('Test', 'newsletter')); ?>
            <?php $controls->button('save', __('Save', 'newsletter')); ?>
            <?php $controls->button('next', __('Next', 'newsletter') . ' &raquo;'); ?>
        </div>
    </form>
    <?php include NEWSLETTER_DIR . '/emails/subjects.php'; ?>
</div>