<?php
/**
 * Start page
 *
 * Admin
 *
 * @package Click_To_Chat
 * @subpackage admin
 * @since 1.0
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

if ( ! class_exists( 'HT_CTC_Admin_Greetings_Page' ) ) {

	/**
	 * Admin: Greetings page controller.
	 */
	class HT_CTC_Admin_Greetings_Page {

		/**
		 * Values array for greetings settings.
		 *
		 * @var string
		 */
		public $values = '';

		/**
		 * Set up hooks.
		 */
		public function __construct() {
			$this->hooks();
		}

		/**
		 * Register admin and init hooks for greetings.
		 *
		 * @return void
		 */
		public function hooks() {

			add_action( 'admin_menu', array( $this, 'menu' ) );

			// only if options.php or this settings page..
			// @admin_perfomance - if this method is not working then we can add at add_settings_section ..

			// check for options.php, _GET page = click-to-chat-greetings
			// phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Checking current admin page only.
			$get_url = ( isset( $_GET ) && isset( $_GET['page'] ) && 'click-to-chat-greetings' === sanitize_text_field( wp_unslash( $_GET['page'] ) ) ) ? true : false;

			$options_page = false;
			// if request url have options.php .. (or if requesturl is not set.. or empty ) then $options_page = true
			if ( isset( $_SERVER['REQUEST_URI'] ) ) {
				$request_uri = esc_url_raw( wp_unslash( $_SERVER['REQUEST_URI'] ) );
				if ( ! empty( $request_uri ) ) {
					if ( false !== strpos( $request_uri, 'options.php' ) ) {
						// if options.php page
						$options_page = true;
					}
				} else {
					$options_page = true;
				}
			} else {
				$options_page = true;
			}

			if ( true === $options_page || true === $get_url ) {

				// load settings page if option page or greetings settings page
				add_action( 'admin_init', array( $this, 'settings' ) );
			}
		}


		/*
		 *
		 * Settings
		 *
		 * class names
		 *  pr_: parent element class name
		 *  table class names - pr_ht_ctc_greetings_options,
		 *  parent_class
		 *      pr_greetings_template (for template select)
		 *      ctc_greetings_settings
		 *      greetings-1
		 */
		/**
		 * Build default settings arrays used by greetings views.
		 *
		 * @return array Settings values array.
		 */
		public function settings_values() {

			include_once HT_CTC_PLUGIN_DIR . 'new/admin/db/defaults/class-ht-ctc-defaults-greetings.php';
			$default_greetings = new HT_CTC_Defaults_Greetings();

			// @uses at greetings-1.php, on this page.
			$greetings_fallback_values  = $default_greetings->greetings;
			$g1_fallback_values         = $default_greetings->g_1;
			$g2_fallback_values         = $default_greetings->g_2;
			$g_settings_fallback_values = $default_greetings->g_settings;

			$start_values = array(
				'main'               => array(
					// settings filed - add_settings_field
					'id'              => 'ht_ctc_greetings',
					'title'           => __( 'Add Greetings Dialog', 'click-to-chat-for-whatsapp' ),
					'dbrow'           => 'ht_ctc_greetings_options',
					'fallback_values' => $greetings_fallback_values,
					'class'           => 'pr_ht_ctc_greetings_options',
					'inputs'          => array(
						// with in single add_settings_field add single or multiple things..
						'greetings_dialog'  => array(
							'title'        => 'Greetings Dialog',
							'db'           => 'greetings_template',
							'template'     => 'select',
							'list_cb'      => 'greetings_template',
							'parent_class' => 'pr_greetings_template',
							'description'  => "<a href='https://holithemes.com/plugins/click-to-chat/greetings/' target='_blank'>Greetings</a> | <a href='https://holithemes.com/plugins/click-to-chat/greetings-1/' target='_blank'>Greetings-1</a> | <a href='https://holithemes.com/plugins/click-to-chat/greetings-2/' target='_blank'>Greetings-2</a> | <a href='https://holithemes.com/plugins/click-to-chat/greetings-form/' target='_blank'>Form Filling</a> | <a href='https://holithemes.com/plugins/click-to-chat/multi-agent/' target='_blank'>Multi Agent</a>",
						),
						'collapsible_start' => array(
							'template'    => 'collapsible_start',
							'collapsible' => 'no',
							'ul_class'    => 'g_content_collapsible ctc_init_display_none',
							'title'       => 'Content: Header, Main, Bottom, Call to Action',
						),
						'empty_field'       => array(
							'db'       => 'empty',
							'template' => 'empty',
						),
						'header_content'    => array(
							'title'        => __( 'Header Content', 'click-to-chat-for-whatsapp' ),
							'db'           => 'header_content',
							'template'     => 'editor',
							'label'        => 'Header Content',
							'description'  => 'Customize the font to improve the appearance (font size, color, etc.)',
							'link_url'     => '',
							'link_title'   => 'more info',
							'parent_style' => 'margin-bottom: 30px;',
							'parent_class' => 'pr_header_content ctc_greetings_settings ctc_g_1 ctc_wp_editor',
						),
						'g_header_image'    => array(
							'template'     => 'g_header_image',
							'parent_class' => 'pr_g_header_image ctc_greetings_settings ctc_g_1',
						),
						'main_content'      => array(
							'title'        => __( 'Main Content', 'click-to-chat-for-whatsapp' ),
							'db'           => 'main_content',
							'template'     => 'editor',
							'label'        => 'Main Content',
							'description'  => 'Variables: {site}, {title}, {url}',
							'parent_style' => 'margin-bottom: 40px;',
							'parent_class' => 'pr_main_content ctc_greetings_settings ctc_g_1 ctc_g_2 ctc_wp_editor',
						),
						'bottom_content'    => array(
							'title'        => __( 'Bottom Content', 'click-to-chat-for-whatsapp' ),
							'db'           => 'bottom_content',
							'template'     => 'editor',
							'label'        => 'Bottom Content',
							'description'  => "&#128994; <a href='https://holithemes.com/plugins/click-to-chat/symbols/' target='_blank'>Symbols</a>",
							'parent_style' => 'margin-bottom: 30px;',
							'parent_class' => 'pr_bottom_content ctc_greetings_settings ctc_g_1 ctc_g_2 ctc_wp_editor',
						),
						'call_to_action'    => array(
							'title'        => __( 'Call to Action', 'click-to-chat-for-whatsapp' ),
							'db'           => 'call_to_action',
							'template'     => 'text',
							'label'        => 'Call to Action',
							'description'  => __( 'Call to Action (Button/Link Text)', 'click-to-chat-for-whatsapp' ),
							'parent_class' => 'pr_call_to_action ctc_greetings_settings ctc_g_1 ctc_g_2',
						),
						'collapsible_end'   => array(
							'template' => 'collapsible_end',
						),
					),
				),
				'greetings_1'        => array(
					'id'              => 'ht_ctc_greetings_1',
					'title'           => __( 'Greetings Dialog - 1', 'click-to-chat-for-whatsapp' ),
					'dbrow'           => 'ht_ctc_greetings_1',
					'fallback_values' => $g1_fallback_values,
					'class'           => 'pr_ht_ctc_greetings_1 ctc_greetings_settings',
					'inputs'          => array(
						array(
							'template' => 'collapsible_start',
							'title'    => __( 'Greetings-1 - Customizable Design', 'click-to-chat-for-whatsapp' ),
						),
						array(
							'db'       => 'empty',
							'template' => 'empty',
						),
						array(
							'title'                  => __( 'Header - Background Color', 'click-to-chat-for-whatsapp' ),
							'db'                     => 'header_bg_color',
							'template'               => 'color',
							'default_color'          => '#075e54',
							'description'            => 'Header - Background Color',
							'parent_class'           => 'pr_g1_header_bg_color',
							'data_update_type'       => 'background-color',
							'data_update_selector'   => '.template-greetings-1 .ctc_g_heading',
							'data_update_2_type'     => 'border-color',
							'data_update_2_selector' => '.greetings_header_image span',
						),
						array(
							'title'                => __( 'Main Content - Background Color', 'click-to-chat-for-whatsapp' ),
							'db'                   => 'main_bg_color',
							'template'             => 'color',
							'default_color'        => '#ece5dd',
							'description'          => 'Main Content - Background Color',
							'parent_class'         => 'pr_g1_main_bg_color',
							'data_update_type'     => 'background-color',
							'data_update_selector' => '.template-greetings-1 .ctc_g_content',
						),
						array(
							'title'                => __( 'Message Box - Background Color', 'click-to-chat-for-whatsapp' ),
							'db'                   => 'message_box_bg_color',
							'template'             => 'color',
							'default_color'        => '#dcf8c6',
							'description'          => 'Main Content as a Message Box with Background Color',
							'parent_class'         => 'pr_g1_message_box_bg_color',
							'data_update_type'     => 'background-color',
							'data_update_selector' => '.template-greetings-1 .ctc_g_message_box',
						),
						array(
							'title'    => 'Background image, Call to Action - button type',
							'template' => 'element_details_start',
						),
						array(
							'title'        => __( 'Background image', 'click-to-chat-for-whatsapp' ),
							'db'           => 'main_bg_image',
							'template'     => 'checkbox',
							'description'  => 'Add WhatsApp like Background image to main content. ',
							'parent_class' => 'pr_main_bg_image ctc_no_demo',
						),
						array(
							'title'        => __( 'Call to Action - button type', 'click-to-chat-for-whatsapp' ),
							'db'           => 'cta_style',
							'template'     => 'select',
							'description'  => "Call to Action - button type ('Click to Chat' -> Customize)",
							'list'         => array(
								'1'   => __( 'Themes Button (style-1)', 'click-to-chat-for-whatsapp' ),
								'7_1' => __( 'Button with WhatsApp Icon (style-7 Extend)', 'click-to-chat-for-whatsapp' ),
							),
							'parent_class' => 'pr_g1_cta_style ctc_no_demo ',
						),
						array(
							'template'    => 'element_details_end',
							'description' => "<a href='https://holithemes.com/plugins/click-to-chat/docs/greetings-1/' target='_blank'>Greetings-1</a>",
						),
						array(
							'template'    => 'collapsible_end',
							'description' => "<a href='https://holithemes.com/plugins/click-to-chat/docs/greetings-1/' target='_blank'>Greetings-1</a>",
						),
					),
				),
				'greetings_2'        => array(
					'id'              => 'ht_ctc_greetings_2',
					'title'           => __( 'Greetings Dialog - 2', 'click-to-chat-for-whatsapp' ),
					'dbrow'           => 'ht_ctc_greetings_2',
					'fallback_values' => $g2_fallback_values,
					'class'           => 'pr_ht_ctc_greetings_2 ctc_greetings_settings',
					'inputs'          => array(
						array(
							'template' => 'collapsible_start',
							'title'    => __( 'Greetings-2 - Content Specific', 'click-to-chat-for-whatsapp' ),
						),
						array(
							'db'       => 'empty',
							'template' => 'empty',
						),
						array(
							'title'                => 'Background Color',
							'db'                   => 'bg_color',
							'template'             => 'color',
							'default_color'        => '#ffffff',
							'description'          => 'Greetings Dialog Background Color',
							'parent_class'         => 'pr_g2_bg_color greetings-2',
							'data_update_type'     => 'background-color',
							'data_update_selector' => '.template-greetings-2 .ctc_g_content, .template-greetings-2 .ctc_g_sentbutton, .template-greetings-2 .ctc_g_bottom',
						),
						array(
							'template'    => 'collapsible_end',
							'description' => "<a href='https://holithemes.com/plugins/click-to-chat/docs/greetings-2/' target='_blank'>Greetings-2</a> <br> Customize 'Call to Action' button from 'Click to Chat' -> Customize - Style-1 ",
						),
					),
				),
				'greetings_settings' => array(
					'id'              => 'ht_ctc_greetings_settings',
					'title'           => 'Additional Settings',
					'dbrow'           => 'ht_ctc_greetings_settings',
					'fallback_values' => $g_settings_fallback_values,
					'class'           => 'pr_ht_ctc_greetings_settings ctc_greetings_settings',
					'inputs'          => array(
						array(
							'db'       => 'empty',
							'template' => 'empty',
						),
						array(
							'db'       => 'count',
							'template' => 'count',
						),
						array(
							'template'    => 'collapsible_start',
							'collapsible' => 'no',
							'ul_class'    => 'ctc_g_opt_in',
							'title'       => __( 'Opt-in', 'click-to-chat-for-whatsapp' ),
						),
						array(
							'title'        => __( 'Opt-in', 'click-to-chat-for-whatsapp' ),
							'db'           => 'is_opt_in',
							'template'     => 'checkbox',
							'description'  => __( 'Get website visitors consent before initiating the chat.', 'click-to-chat-for-whatsapp' ) . ' <br> ' . __( 'Once the website visitor opt-in, the consent prompt will not reappear', 'click-to-chat-for-whatsapp' ) . " - <a href='https://holithemes.com/plugins/click-to-chat/opt-in/' target='_blank'>Opt-in</a>",
							'parent_class' => 'pr_is_opt_in ctc_no_demo',
						),
						array(
							'title'        => '',
							'db'           => 'opt_in',
							'template'     => 'editor_lite',
							'label'        => 'Opt-in',
							'description'  => '',
							'parent_style' => 'margin-bottom: 20px;',
							'parent_class' => 'pr_opt_in ctc_greetings_settings ctc_wp_editor',
						),
						array(
							'template' => 'collapsible_end',
						),
						array(
							'title'        => __( 'Display', 'click-to-chat-for-whatsapp' ),
							'db'           => 'g_device',
							'template'     => 'select',
							'description'  => __( 'Display Greetings Dialog based on device', 'click-to-chat-for-whatsapp' ),
							'list'         => array(
								'all'     => __( 'Desktop and Mobile', 'click-to-chat-for-whatsapp' ),
								'desktop' => __( 'Desktop Only', 'click-to-chat-for-whatsapp' ),
								'mobile'  => __( 'Mobile Only', 'click-to-chat-for-whatsapp' ),
							),
							'parent_class' => 'pr_g_device ctc_no_demo',
						),
						array(
							'title'        => 'Greetings dialog Position',
							'db'           => 'g_position',
							'template'     => 'select',
							'list'         => array(
								'next'  => 'Next to the Chat Button',
								'modal' => 'Modal Dialog (Centered)',
							),
							'parent_class' => 'pr_g_position ctc_no_demo',
							'description'  => "<strong>Next to the Chat Button</strong>: Default - positions the greetings near the chat icon<br><strong>Modal Dialog</strong>: Displays at the center of the screen with a dimmed background.<br><em>Note:</em> Modal option is in beta. <a target='_blank' href='https://holithemes.com/plugins/click-to-chat/greetings-position'>Learn more</a>",
						),
						array(
							'title'        => __( 'Greetings dialog Size', 'click-to-chat-for-whatsapp' ),
							'db'           => 'g_size',
							'template'     => 'select',
							'list'         => array(
								's' => 'Small',
								'm' => 'Desktop: Medium, Mobile: Full width',
								'l' => 'Desktop: Large, Mobile: Full width',
							),
							'parent_class' => 'pr_g_size',
						),
						array(
							'title'        => __( 'Initial stage', 'click-to-chat-for-whatsapp' ),
							'db'           => 'g_init',
							'template'     => 'select',
							'description'  => "<strong>Preset:</strong> Recommended - On first visit, opens automatically on desktop and stays closed on mobile — further behavior is based on user interaction. <br> <strong>Open:</strong> Displays the greetings dialog on page load or when triggered by actions. If the user closes the dialog, it remains closed and will not reopen automatically unless triggered again. <br> <strong>Close:</strong> hidden until the user initiates chat or triggers greeting actions - <a target='_blank' href='https://holithemes.com/plugins/click-to-chat/greetings-initial-stage'>more info</a>",
							'list'         => array(
								'default' => 'Preset',
								'open'    => 'Open',
								'close'   => 'Close',
							),
							'parent_id'    => 'g_init',
							'parent_class' => 'pr_g_init ctc_no_demo',
						),
					),
				),

			);

			$start_values = apply_filters( 'ht_ctc_fh_greetings_setting_values', $start_values );

			return $start_values;
		}


		/**
		 * Render settings callback for greetings components.
		 *
		 * @param array $s Settings configuration array.
		 */
		public function settings_cb( $s ) {

			$dbrow = $s['dbrow'];

			$fallback_values = '';
			if ( isset( $s['fallback_values'] ) ) {
				$fallback_values = $s['fallback_values'];
			}

			$options = HT_CTC_Utils::get_option( $dbrow );

			if ( isset( $options['fallback_values'] ) ) {
				$options = $fallback_values;
			}

			$inputs = $s['inputs'];

			foreach ( $inputs as $input ) {

				if ( isset( $input['template'] ) ) {

					$db_key   = '';
					$db_value = '';
					if ( isset( $input['db'] ) ) {
						$db_key   = $input['db'];
						$db_value = ( isset( $options[ $db_key ] ) ) ? esc_attr( $options[ $db_key ] ) : '';
					}

					$template = $input['template'];

					$components = ( isset( $input['path'] ) ) ? $input['path'] : HT_CTC_PLUGIN_DIR . 'new/admin/components';

					$path = "$components/$template.php";

					if ( is_file( $path ) ) {
						include $path;
					}
				}
			}
		}


		/**
		 * Register the greetings submenu page.
		 */
		public function menu() {

			add_submenu_page(
				'click-to-chat',
				'Greetings',
				'Greetings',
				'manage_options',
				'click-to-chat-greetings',
				array( $this, 'settings_page' )
			);
		}

		/**
		 * Render the greetings settings page.
		 */
		public function settings_page() {

			if ( ! current_user_can( 'manage_options' ) ) {
				return;
			}

			?>

		<div class="wrap ctc-admin-greetings-page">

			<?php settings_errors(); ?>

			<!-- full row -->
			<div class="row" style="display:flex; flex-wrap:wrap;">

				<div class="col s12 m12 xl8 options">
					<form action="options.php" method="post" class="">
						<?php settings_fields( 'ht_ctc_greetings_page_settings_fields' ); ?>
						<?php do_settings_sections( 'ht_ctc_greetings_page_settings_section' ); ?>
						<?php submit_button(); ?>
					</form>
				</div>

				<!-- sidebar content -->
				<div class="col s12 m8 l5 xl4 ht-ctc-admin-sidebar ht-ctc-greetings-admin-sidebar sticky-sidebar">
					<?php
					if ( ! defined( 'HT_CTC_PRO_VERSION' ) ) {
						?>

						<div class="sidebar-content">
							<div class="col s12 m8 l12 xl12">
								<div class="row">
									<ul class="collapsible popout ht_ctc_sidebar_greetings">
										<li class="active">
											<div class="collapsible-header"><?php esc_html_e( 'PRO', 'click-to-chat-for-whatsapp' ); ?></div>
											<div class="collapsible-body">
												<p class="description">📝 Greetings - Form filling</p>
												<p class="description">👥 Greetings - Multi-Agent</p>
												<p class="description">&emsp;⏰ with different time ranges</p>
												<p class="description">&emsp;👤 Hide or display agent with next available time</p>
												<p class="description">🎯 Actions: Time, Scroll, Viewport</p>
												<p class="description">⚙️ Greetings page level settings</p>
												<p class="description" style="text-align: center; position:sticky; bottom:2px; margin-top:20px;"><a target="_blank" href="https://holithemes.com/plugins/click-to-chat/pricing/" class="waves-effect waves-light btn" style="width: 100%;">PRO Version</a></p>
											</div>	
										</li>
									</ul>
								</div>
							</div>
						</div>

						<?php
					}
					?>
				</div>

			</div>

			<!-- new row - After settings page  -->
			<div class="row">
			</div>

		</div>

			<?php
		}


		/**
		 * Register greetings settings, sections and fields.
		 */
		public function settings() {

			// @uses for register_setting
			$greetings_list = array(
				'ht_ctc_greetings_options',
				'ht_ctc_greetings_1',
				'ht_ctc_greetings_2',
				'ht_ctc_greetings_settings',
			);

			$greetings_list = apply_filters( 'ht_ctc_fh_greetings_register', $greetings_list );

			// register_setting
			foreach ( $greetings_list as $g ) {

				register_setting(
					'ht_ctc_greetings_page_settings_fields',
					$g,
					array( $this, 'options_sanitize' )
				);

			}

			// @admin_perfomance - if the above method is not working then add here..

			add_settings_section( 'ht_ctc_greetings_page_settings_sections_add', '', array( $this, 'ht_ctc_greetings_section_cb' ), 'ht_ctc_greetings_page_settings_section' );

			$settings = $this->settings_values();
			foreach ( $settings as $s ) {
				add_settings_field(
					$s['id'],
					$s['title'],
					array( $this, 'settings_cb' ),
					'ht_ctc_greetings_page_settings_section',
					'ht_ctc_greetings_page_settings_sections_add',
					$s
				);
			}

			add_settings_field( 'ctc_g_content', '', array( $this, 'ctc_g_content_cb' ), 'ht_ctc_greetings_page_settings_section', 'ht_ctc_greetings_page_settings_sections_add' );
		}


		/**
		 * Output section header for greetings settings.
		 */
		public function ht_ctc_greetings_section_cb() {
			?>
		<h1 id="greetings_settings">Greetings Dialog</h1>
			<?php
			do_action( 'ht_ctc_ah_admin' );
		}



		/**
		 * Render greetings content and notes section.
		 */
		public function ctc_g_content_cb() {

			?>
		<div class="ctc_greetings_settings ctc_greetings_notes">

			<?php
			if ( ! defined( 'HT_CTC_PRO_VERSION' ) ) {
				?>
				<p class="description">
					<a href='https://holithemes.com/plugins/click-to-chat/greetings/' target='_blank'>Greetings</a>: <a href='https://holithemes.com/plugins/click-to-chat/greetings-1/' target='_blank'>Greetings-1</a>, <a href='https://holithemes.com/plugins/click-to-chat/greetings-2/' target='_blank'>Greetings-2</a>, <a href='https://holithemes.com/plugins/click-to-chat/greetings-form/' target='_blank'>Form Filling</a>, <a href='https://holithemes.com/plugins/click-to-chat/multi-agent/' target='_blank'>Multi Agent</a>
				</p>
				<br>
				<p class="description"><strong>✨PRO</strong>:</p>
				<p class="description"><a target="_blank" href="https://holithemes.com/plugins/click-to-chat/greetings-form/">📝 Greetings Form</a>: Collect website visitor data with a quick form before initiating the chat.</p>
				<p class="description"><a target="_blank" href="https://holithemes.com/plugins/click-to-chat/multi-agent/">👥 Multi-Agent</a>: Display multiple agents with custom availability time slots for seamless support.</p>
				<p class="description"><a target="_blank" href="https://holithemes.com/plugins/click-to-chat/greetings-actions/">⚡Actions</a>: Time, Scroll, Click, Viewport.</p>
				<p class="description"><a target="_blank" href="https://holithemes.com/plugins/click-to-chat/greetings-page-level-settings/">⚙️ Greetings Page Level Settings</a>: Change Greetings content for any post.</p>
				<br>
				<p class="description"><a target="_blank" href="https://holithemes.com/plugins/click-to-chat/pricing/">PRO Version</a></p>
				<?php
			}
			?>
			
		</div>
			<?php
		}





		/**
		 * Sanitize each setting field as needed
		 *
		 * @param array $input Contains all settings fields as array keys.
		 */
		public function options_sanitize( $input ) {

			if ( ! current_user_can( 'manage_options' ) ) {
				wp_die( 'not allowed to modify - please contact admin ' );
			}

			// formatting api - emoji ..
			include_once HT_CTC_PLUGIN_DIR . 'new/admin/admin_commons/ht-ctc-admin-formatting.php';

			$textarea = array(
				'pre_filled',
				'woo_pre_filled',
			);

			// tinyMCE editor values.
			$editor = array(
				'header_content',
				'main_content',
				'bottom_content',
				'opt_in',
			);
			$editor = apply_filters( 'ht_ctc_fh_greetings_setting_editor_values', $editor );

			$new_input = array();

			foreach ( $input as $key => $value ) {
				if ( isset( $input[ $key ] ) ) {

					if ( is_array( $input[ $key ] ) ) {
						if ( function_exists( 'sanitize_textarea_field' ) ) {
							$new_input[ $key ] = map_deep( $input[ $key ], 'sanitize_textarea_field' );
						} else {
							$new_input[ $key ] = map_deep( $input[ $key ], 'sanitize_text_field' );
						}
					} elseif ( in_array( $key, $editor, true ) ) {
							// editor
						if ( ! empty( $input[ $key ] ) && '' !== $input[ $key ] && function_exists( 'ht_ctc_wp_sanitize_text_editor' ) ) {
							$new_input[ $key ] = ht_ctc_wp_sanitize_text_editor( $input[ $key ] );
						} else {
							// save field even if the value is empty..
							$new_input[ $key ] = sanitize_text_field( $input[ $key ] );
						}
					} elseif ( in_array( $key, $textarea, true ) ) {
						// textarea
						if ( function_exists( 'ht_ctc_wp_encode_emoji' ) ) {
							$input[ $key ] = ht_ctc_wp_encode_emoji( $input[ $key ] );
						}
						if ( function_exists( 'sanitize_textarea_field' ) ) {
							$new_input[ $key ] = sanitize_textarea_field( $input[ $key ] );
						} else {
							$new_input[ $key ] = sanitize_text_field( $input[ $key ] );
						}
					} else {
						$new_input[ $key ] = sanitize_text_field( $input[ $key ] );
					}
				}
			}

			$local = array(
				'header_content',
				'main_content',
				'bottom_content',
				'call_to_action',
				'opt_in',
			);

			$local = apply_filters( 'ht_ctc_fh_greetings_setting_local_values', $local );

			// l10n
			do_action( 'ht_ctc_ah_admin_localization_greetings_page', $new_input );

			foreach ( $new_input as $key => $value ) {
				if ( in_array( $key, $local, true ) ) {
					do_action( 'wpml_register_single_string', 'Click to Chat for WhatsApp', "greetings_$key", $new_input[ $key ] );
				}
			}

			return $new_input;
		}
	}


	if ( current_user_can( 'manage_options' ) ) {
		new HT_CTC_Admin_Greetings_Page();
	}
} // END class_exists check
