<?php
/* @var $this NewsletterEmails */
defined('ABSPATH') || exit;

require_once NEWSLETTER_INCLUDES_DIR . '/controls.php';

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

wp_enqueue_style('tnpc-newsletter-style', home_url('/') . '?na=emails-composer-css');

include NEWSLETTER_INCLUDES_DIR . '/codemirror.php';

if ($controls->is_action()) {

	if ( $controls->is_action( 'save_preset' ) ) {
		// Create new preset email
		$email = new stdClass();
		TNP_Composer::update_email( $email, $controls );
		$email->type    = NewsletterEmails::PRESET_EMAIL_TYPE;
		$email->editor  = NewsletterEmails::EDITOR_COMPOSER;
		$email->subject = $module->sanitize_preset_name( $controls->data['subject'] );
		$email->message = $controls->data['message'];

		$email = Newsletter::instance()->save_email( $email );

		$redirect = $module->get_admin_page_url( 'composer' );
		$controls->js_redirect( $redirect );

		return;
	}

	if ( $controls->is_action( 'update_preset' ) && ! empty( $_POST['preset_id'] ) ) {

		$email = Newsletter::instance()->get_email( (int) $_POST['preset_id'] );
		TNP_Composer::update_email( $email, $controls );

		if ( $email->subject != sanitize_text_field($controls->data['subject']) ) {
			$email->subject = $module->sanitize_preset_name( $controls->data['subject'] );
		}

		$email->message = $controls->data['message'];

		$email = Newsletter::instance()->save_email( $email );

		$redirect = $module->get_admin_page_url( 'composer' );
		$controls->js_redirect( $redirect );

		return;
	}


	if (empty($_GET['id'])) {

        // Create a new email
        $email = new stdClass();
        $email->status = 'new';
        $email->track = Newsletter::instance()->options['track'];
        $email->token = $module->get_token();
        $email->message_text = "This email requires a modern e-mail reader but you can view the email online here:\n{email_url}.\nThank you, " . wp_specialchars_decode(get_option('blogname'), ENT_QUOTES) .
            "\nTo change your subscription follow: {profile_url}.";
        $email->editor = NewsletterEmails::EDITOR_COMPOSER;
        $email->type = 'message';
        $email->send_on = time();
        $email->query = "select * from " . NEWSLETTER_USERS_TABLE . " where status='C'";

        TNP_Composer::update_email($email, $controls);

        $email = Newsletter::instance()->save_email($email);
    } else {

        $email = Newsletter::instance()->get_email($_GET['id']);
        TNP_Composer::update_email($email, $controls);
        $email = Newsletter::instance()->save_email($email);

    }

    $controls->add_message_saved();


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

    if ($controls->is_action('preview')) {
        $redirect = $module->get_admin_page_url('edit');
    } else {
        $redirect = $module->get_admin_page_url('composer');
    }

    $controls->js_redirect($redirect . '&id=' . $email->id);

    return;
} else {

	if ( ! empty( $_GET['id'] ) ) {
		$email = Newsletter::instance()->get_email( (int) $_GET['id'] );
	}

}

if (isset($email)) {
    TNP_Composer::prepare_controls($controls, $email);
} else {
    //Add default global styles to controls data
	$controls->data = array_merge( TNP_Composer::get_global_style_defaults(), empty( $controls->data ) ? [] : $controls->data );
}
?>

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

<div class="wrap tnp-emails-composer" id="tnp-wrap">

    <?php $controls->composer_load_v2(true); ?>

    <div id="tnp-heading" class="tnp-composer-heading">
        <div class="tnpc-logo">
            <p>The Newsletter Plugin <strong>Composer</strong></p>
        </div>
        <div class="tnpc-controls">
            <form method="post" action="" id="tnpc-form">
                <?php $controls->init(); ?>

                <?php $controls->composer_fields_v2(); ?>

                <?php $controls->button('update_preset', __('Update preset', 'newsletter'), 'tnpc_update_preset(this.form)', 'update-preset-button'); ?>
                <?php $controls->button('save_preset', __('Save as preset', 'newsletter'), 'tnpc_save_preset(this.form)', 'save-preset-button'); ?>
                <?php $controls->button_confirm('reset', __('Back to last save', 'newsletter'), 'Are you sure?'); ?>
                <?php $controls->button('save', __('Save', 'newsletter'), 'tnpc_save(this.form); this.form.submit();'); ?>
                <?php $controls->button('preview', __('Next', 'newsletter') . ' &raquo;', 'tnpc_save(this.form); this.form.submit();'); ?>
            </form>
        </div>
    </div>
</div>