Current File : /var/www/tusveterinarios/wp-content/plugins/creame-whatsapp-me/admin/class-joinchat-admin-page.php
<?php

/**
 * The admin settings page of the plugin.
 *
 * @since      4.5.0
 * @package    JoinChat
 * @subpackage JoinChat/admin
 * @author     Creame <hola@crea.me>
 */
class JoinChatAdminPage {

	/**
	 * The ID of this plugin.
	 *
	 * @since    4.5.0
	 * @access   private
	 * @var      string    $plugin_name    The ID of this plugin.
	 */
	private $plugin_name;

	/**
	 * The version of this plugin.
	 *
	 * @since    4.5.0
	 * @access   private
	 * @var      string    $version    The current version of this plugin.
	 */
	private $version;

	/**
	 * Common class for admin and front methods.
	 *
	 * @since    4.5.0
	 * @access   private
	 * @var      JoinChatCommon    $common    instance.
	 */
	private $common;

	/**
	 * Admin page tabs
	 *
	 * @since    4.5.0
	 * @access   private
	 * @var      array    $tabs    Admin page tabs.
	 */
	private $tabs;

	/**
	 * Initialize the class and set its properties.
	 *
	 * @since    4.5.0
	 * @param    string $plugin_name       The name of this plugin.
	 * @param    string $version           The version of this plugin.
	 */
	public function __construct( $plugin_name, $version ) {

		$this->plugin_name = $plugin_name;
		$this->version     = $version;
		$this->common      = JoinChatCommon::instance();
		$this->tabs        = array();

	}

	/**
	 * Add menu to the options page in the WordPress admin
	 *
	 * @since    4.5.0
	 * @access   public
	 * @return   void
	 */
	public function add_menu() {

		$title = 'Join.chat';

		if ( JoinChatUtil::options_submenu() ) {
			$icon = '<span class="dashicons dashicons-whatsapp" aria-hidden="true" style="height:18px;font-size:18px;margin:0 8px;"></span>';

			add_options_page( $title, $title . $icon, JoinChatUtil::capability(), $this->plugin_name, array( $this, 'options_page' ) );
		} else {
			add_menu_page( $title, $title, JoinChatUtil::capability(), $this->plugin_name, array( $this, 'options_page' ), 'dashicons-whatsapp', 81 );
		}

	}

	/**
	 * Initialize the settings for WordPress admin
	 *
	 * @since    4.5.0
	 * @access   public
	 * @return   void
	 */
	public function settings_init() {

		// Admin tabs.
		$this->tabs = apply_filters(
			'joinchat_admin_tabs',
			array(
				'general'    => __( 'General', 'creame-whatsapp-me' ),
				'visibility' => __( 'Visibility', 'creame-whatsapp-me' ),
				'advanced'   => __( 'Advanced', 'creame-whatsapp-me' ),
			)
		);

		// Register WordPress 'joinchat' settings.
		register_setting( $this->plugin_name, $this->plugin_name, array( $this, 'settings_validate' ) );

		foreach ( $this->tabs as $tab => $tab_name ) {

			add_settings_section( "joinchat_tab_{$tab}_open", null, array( $this, 'settings_tab_open' ), $this->plugin_name );

			$sections = $this->get_tab_sections( $tab );

			foreach ( $sections as $section => $fields ) {
				$section_id = "joinchat_tab_{$tab}__{$section}";

				add_settings_section( $section_id, null, array( $this, 'section_output' ), $this->plugin_name );

				foreach ( $fields as $field => $field_args ) {
					if ( is_array( $field_args ) ) {
						$field_name     = $field_args['label'];
						$field_callback = $field_args['callback'];
					} else {
						$field_name     = $field_args;
						$field_callback = array( $this, 'field_output' );
					}

					add_settings_field( "joinchat_$field", $field_name, $field_callback, $this->plugin_name, $section_id, $field );
				}
			}

			add_settings_section( "joinchat_tab_{$tab}_close", null, array( $this, 'settings_tab_close' ), $this->plugin_name );
		}

	}

	/**
	 * Return an array of sections and fields for the admin tab
	 *
	 * @since    4.5.0
	 * @param    string $tab       The id of the admin tab.
	 * @return   array
	 */
	private function get_tab_sections( $tab ) {

		if ( 'general' === $tab ) {

			$sections = array(
				'button'    => array(
					'telephone'    => '<label for="joinchat_phone">' . __( 'Telephone', 'creame-whatsapp-me' ) . '</label>',
					'message_send' => '<label for="joinchat_message_send">' . __( 'Message', 'creame-whatsapp-me' ) . '</label>' . self::vars_help( 'message_send' ),
					'button_image' => __( 'Image', 'creame-whatsapp-me' ),
					'button_tip'   => '<label for="joinchat_button_tip">' . __( 'Tooltip', 'creame-whatsapp-me' ) . '</label>',
					'position'     => __( 'Position on Screen', 'creame-whatsapp-me' ),
					'button_delay' => '<label for="joinchat_button_delay">' . __( 'Button Delay', 'creame-whatsapp-me' ) . '</label>',
					'mobile_only'  => __( 'Mobile Only', 'creame-whatsapp-me' ),
					'whatsapp_web' => __( 'WhatsApp Web', 'creame-whatsapp-me' ),
					'qr'           => __( 'QR Code', 'creame-whatsapp-me' ),
				),
				'chat'      => array(
					'message_text'  => '<label for="joinchat_message_text">' . __( 'Call to Action', 'creame-whatsapp-me' ) . '</label>' . self::vars_help( 'message_text' ),
					'message_start' => '<label for="joinchat_message_start">' . __( 'Button Text', 'creame-whatsapp-me' ) . '</label>',
					'color'         => __( 'Theme Color', 'creame-whatsapp-me' ),
					'dark_mode'     => __( 'Dark Mode', 'creame-whatsapp-me' ),
					'header'        => __( 'Header', 'creame-whatsapp-me' ),
				),
				'chat_open' => array(
					'message_delay' => '<label for="joinchat_message_delay">' . __( 'Chat Delay', 'creame-whatsapp-me' ) . '</label>',
					'message_views' => '<label for="joinchat_message_views">' . __( 'Page Views', 'creame-whatsapp-me' ) . '</label>',
					'message_badge' => __( 'Notification Balloon', 'creame-whatsapp-me' ),
				),
			);

		} elseif ( 'visibility' === $tab ) {

			$sections = array(
				'global' => array(
					'view__all' => array(
						'label'    => __( 'Global', 'creame-whatsapp-me' ),
						'callback' => array( $this, 'field_view_all' ),
					),
				),
				'wp'     => array(
					'view__front_page' => __( 'Front Page', 'creame-whatsapp-me' ),
					'view__blog_page'  => __( 'Blog Page', 'creame-whatsapp-me' ),
					'view__404_page'   => __( '404 Page', 'creame-whatsapp-me' ),
					'view__search'     => __( 'Search Results', 'creame-whatsapp-me' ),
					'view__archive'    => __( 'Archives', 'creame-whatsapp-me' ),
					'view__date'       => '— ' . __( 'Date Archives', 'creame-whatsapp-me' ),
					'view__author'     => '— ' . __( 'Author Archives', 'creame-whatsapp-me' ),
					'view__singular'   => __( 'Singular', 'creame-whatsapp-me' ),
					'view__page'       => '— ' . __( 'Page', 'creame-whatsapp-me' ),
					'view__post'       => '— ' . __( 'Post', 'creame-whatsapp-me' ),
				),
			);

			// If isn't set Blog Page or is the same than Front Page unset blog_page option.
			if ( get_option( 'show_on_front' ) === 'posts' || get_option( 'page_for_posts' ) === 0 ) {
				unset( $sections['wp']['view__blog_page'] );
			}

			// Custom Post Types.
			$custom_post_types = apply_filters(
				'joinchat_custom_post_types',
				array_keys( get_post_types( array( 'has_archive' => true ), 'names' ) )
			);

			if ( count( $custom_post_types ) ) {
				$sections['cpt'] = array();

				foreach ( $custom_post_types as $custom_post_type ) {
					$post_type      = get_post_type_object( $custom_post_type );
					$post_type_name = function_exists( 'mb_convert_case' ) ?
						mb_convert_case( $post_type->labels->name, MB_CASE_TITLE ) :
						strtolower( $post_type->labels->name );

					$sections['cpt'][ "view__cpt_$custom_post_type" ] = $post_type_name;
				}
			}
		} elseif ( 'advanced' === $tab ) {

			$sections = array(
				'optin'      => array(
					'optin_text'  => __( 'Opt-in Text', 'creame-whatsapp-me' ),
					'optin_check' => __( 'Opt-in Required', 'creame-whatsapp-me' ),
				),
				'conversion' => array(
					'gads' => '<label for="joinchat_gads">' . __( 'Google Ads Conversion', 'creame-whatsapp-me' ) . '</label>',
				),
			);

		} else {

			$sections = array();

		}

		// Filter tab sections to add, remove or edit sections or fields.
		return apply_filters( "joinchat_tab_{$tab}_sections", $sections );

	}

	/**
	 * Validate settings, clean and set defaults before save
	 *
	 * @since    4.5.0
	 * @param    array $input  contain keys 'id', 'title' and 'callback'.
	 * @return   array
	 */
	public function settings_validate( $input ) {

		// Prevent bad behavior when validate twice on first save
		// bug (view https://core.trac.wordpress.org/ticket/21989).
		if ( count( get_settings_errors( $this->plugin_name ) ) ) {
			return $input;
		}

		$util = new JoinChatUtil(); // Shortcut.

		$util::maybe_encode_emoji();

		$input['telephone']     = $util::clean_input( $input['telephone'] );
		$input['mobile_only']   = isset( $input['mobile_only'] ) ? 'yes' : 'no';
		$input['button_image']  = intval( $input['button_image'] );
		$input['button_tip']    = $util::substr( $util::clean_input( $input['button_tip'] ), 0, 40 );
		$input['button_delay']  = intval( $input['button_delay'] );
		$input['whatsapp_web']  = isset( $input['whatsapp_web'] ) ? 'yes' : 'no';
		$input['qr']            = isset( $input['qr'] ) ? 'yes' : 'no';
		$input['message_text']  = $util::clean_input( $input['message_text'] );
		$input['message_badge'] = isset( $input['message_badge'] ) ? 'yes' : 'no';
		$input['message_send']  = $util::clean_input( $input['message_send'] );
		$input['message_start'] = $util::substr( $util::clean_input( $input['message_start'] ), 0, 20 );
		$input['message_delay'] = intval( $input['message_delay'] );
		$input['message_views'] = intval( $input['message_views'] ) ? intval( $input['message_views'] ) : 1;
		$input['position']      = 'left' !== $input['position'] ? 'right' : 'left';
		$input['color']         = preg_match( '/^#[a-f0-9]{6}$/i', $input['color'] ) ? $input['color'] : '#25d366';
		$input['dark_mode']     = in_array( $input['dark_mode'], array( 'no', 'yes', 'auto' ), true ) ? $input['dark_mode'] : 'no';
		$input['header']        = in_array( $input['header'], array( '__jc__', '__wa__' ), true ) ? $input['header'] : $util::substr( $util::clean_input( $input['header_custom'] ), 0, 40 );
		$input['optin_check']   = isset( $input['optin_check'] ) ? 'yes' : 'no';
		$input['optin_text']    = wp_kses(
			$input['optin_text'],
			array(
				'em'     => true,
				'strong' => true,
				'a'      => array( 'href' => true ),
			)
		);
		$input['gads']          = sprintf( 'AW-%s/%s', $util::substr( $util::clean_input( $input['gads'][0] ), 0, 11 ), $util::substr( $util::clean_input( $input['gads'][1] ), 0, 20 ) );
		$input['gads']          = 'AW-/' !== $input['gads'] ? $input['gads'] : '';

		if ( isset( $input['view'] ) ) {
			$input['visibility'] = array_filter(
				$input['view'],
				function( $v ) {
					return 'yes' === $v || 'no' === $v;
				}
			);
		}

		// Clean input items that are not in settings.
		$input = array_intersect_key( $input, $this->common->settings );

		// Filter for other validations or extra settings.
		$input = apply_filters( 'joinchat_settings_validate', $input, $this->common->settings );

		add_settings_error( $this->plugin_name, 'settings_updated', __( 'Settings saved', 'creame-whatsapp-me' ), 'updated' );

		// Delete notice option.
		if ( $input['telephone'] ) {
			delete_option( 'joinchat_notice_dismiss' );
		}

		// Extra actions on save.
		do_action( 'joinchat_settings_validation', $input, $this->common->settings );

		return $input;

	}

	/**
	 * Tab open HTML output
	 *
	 * @since    4.5.0
	 * @param    array $args       Section info.
	 * @return   void
	 */
	public function settings_tab_open( $args ) {

		$tab_id     = str_replace( array( 'joinchat_tab_', '_open' ), '', $args['id'] );
		$active_tab = isset( $_GET['tab'] ) && in_array( $_GET['tab'], array_keys( $this->tabs ), true ) ? wp_unslash( $_GET['tab'] ) : 'general'; // phpcs:ignore WordPress.Security.NonceVerification

		printf(
			'<div id="joinchat_tab_%1$s" class="joinchat-tab %2$s" role="tabpanel" aria-labelledby="navtab_%1$s">',
			esc_attr( $tab_id ),
			esc_attr( $active_tab === $tab_id ? 'joinchat-tab-active' : '' )
		);

	}

	/**
	 * Tab close HTML output
	 *
	 * @since    4.5.0
	 * @param    array $args       Section info.
	 * @return   void
	 */
	public function settings_tab_close( $args ) {

		echo '</div>';

	}

	/**
	 * Section HTML output
	 *
	 * @since    4.5.0
	 * @param    array $args       Section info.
	 * @return   void
	 */
	public function section_output( $args ) {
		$section_id = $args['id'];

		switch ( $section_id ) {
			case 'joinchat_tab_general__button':
				$output = '<h2 class="title">' . __( 'Button', 'creame-whatsapp-me' ) . '</h2>' .
					'<p>' . __( 'Set the contact number and where you want the WhatsApp button to be displayed.', 'creame-whatsapp-me' ) . '</p>';
				break;

			case 'joinchat_tab_general__chat':
				$output = '<hr><h2 class="title">' . __( 'Chat Window', 'creame-whatsapp-me' ) . '</h2>' .
					'<p>' .
						__( 'If you define a "Call to Action" a window will be displayed simulating a chat before launching WhatsApp.', 'creame-whatsapp-me' ) . ' ' .
						__( 'You can introduce yourself, offer help or even make promotions to your users.', 'creame-whatsapp-me' ) .
					'</p>';
				break;

			case 'joinchat_tab_general__chat_open':
				$output = '<p>' .
						__( 'If it\'s defined a "Call to Action", the Chat Window can be displayed automatically if conditions are met.', 'creame-whatsapp-me' ) .
						' <a class="joinchat-show-help" href="#tab-link-triggers" title="' . __( 'Show Help', 'creame-whatsapp-me' ) . '">?</a>' .
					'</p>';
				break;

			case 'joinchat_tab_visibility__global':
				$output = '<h2 class="title">' . __( 'Visibility Settings', 'creame-whatsapp-me' ) . '</h2>' .
					'<p>' . __( 'From here you can configure on which pages the WhatsApp button will be visible.', 'creame-whatsapp-me' ) .
					' <a href="#" class="joinchat_view_reset">' . __( 'Restore default visibility', 'creame-whatsapp-me' ) . '</a></p>';
				break;

			case 'joinchat_tab_visibility__wp':
				$output = '<hr>';
				break;

			case 'joinchat_tab_visibility__cpt':
				$output = '<h2 class="title">' . __( 'Custom Post Types', 'creame-whatsapp-me' ) . '</h2>';
				break;

			case 'joinchat_tab_advanced__optin':
				$output = '<h2 class="title">' . __( 'Opt-in', 'creame-whatsapp-me' ) . '</h2>' .
					'<p>' . __( 'Opt-in is a users’ consent to receive messages from a business.', 'creame-whatsapp-me' ) . '</p>';
				break;

			case 'joinchat_tab_advanced__conversion':
				$output = '<hr><h2 class="title">' . __( 'Conversions', 'creame-whatsapp-me' ) . '</h2>';
				break;

			default:
				$output = '';
				break;
		}

		// Filter section opening ouput.
		echo apply_filters( 'joinchat_section_output', $output, $section_id ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped

	}

	/**
	 * Field HTML output
	 *
	 * @since    4.5.0
	 * @param  mixed $field_id The field string id.
	 * @return void
	 */
	public function field_output( $field_id ) {

		if ( strpos( $field_id, 'view__' ) === 0 ) {
			$field = substr( $field_id, 6 );
			$value = isset( $this->common->settings['visibility'][ $field ] ) ? $this->common->settings['visibility'][ $field ] : '';

			$output = '<label><input type="radio" name="joinchat[view][' . $field . ']" value="yes"' . checked( 'yes', $value, false ) . '> ' .
				'<span class="dashicons dashicons-visibility" title="' . __( 'Show', 'creame-whatsapp-me' ) . '"></span></label>' .
				'<label><input type="radio" name="joinchat[view][' . $field . ']" value="no"' . checked( 'no', $value, false ) . '> ' .
				'<span class="dashicons dashicons-hidden" title="' . __( 'Hide', 'creame-whatsapp-me' ) . '"></span></label>' .
				'<label><input type="radio" name="joinchat[view][' . $field . ']" value=""' . checked( '', $value, false ) . '> ' .
				__( 'Inherit', 'creame-whatsapp-me' ) . ' <span class="dashicons dashicons-visibility view_inheritance_' . $field . '"></span></label>';

		} else {

			$value = isset( $this->common->settings[ $field_id ] ) ? $this->common->settings[ $field_id ] : '';
			$utm   = '?utm_source=settings&utm_medium=wpadmin&utm_campaign=v' . str_replace( '.', '_', $this->version );
			$lang  = false !== strpos( strtolower( get_locale() ), 'es' ) ? 'es' : 'en';

			switch ( $field_id ) {
				case 'telephone':
					$output = '<input id="joinchat_phone" ' . ( $this->common->intltel ? 'data-' : '' ) . 'name="joinchat[telephone]" value="' . esc_attr( $value ) . '" type="text" style="width:15em;display:inline-block"> ' .
						'<input id="joinchat_phone_test" type="button" value="' . esc_attr__( 'Test Number', 'creame-whatsapp-me' ) . '" class="button" ' . ( empty( $value ) ? 'disabled' : '') . '>' .
						'<p class="description">' . __( "Contact phone number <strong>(the button will not be shown if it's empty)</strong>", 'creame-whatsapp-me' ) . '</p>' .
						'<p class="joinchat-addon">' . sprintf(
							/* translators: 1: Random Phone link, 2: Support Agents link. */
							__( 'Add unlimited numbers with %1$s or multiple contacts with %2$s', 'creame-whatsapp-me' ),
							'<a href="https://join.chat/' . $lang . '/addons/random-phone/' . $utm . '" target="_blank">\'Random Phone\'</a>',
							'<a href="https://join.chat/' . $lang . '/addons/support-agents/' . $utm . '" target="_blank">\'Support Agents\'</a>'
						) . '</p>';
					break;

				case 'mobile_only':
					$output = '<fieldset><legend class="screen-reader-text"><span>' . __( 'Mobile Only', 'creame-whatsapp-me' ) . '</span></legend>' .
						'<label><input id="joinchat_mobile_only" name="joinchat[mobile_only]" value="yes" type="checkbox"' . checked( 'yes', $value, false ) . '> ' .
						__( 'Only display the button on mobile devices', 'creame-whatsapp-me' ) . '</label></fieldset>';
					break;

				case 'position':
					$output = '<fieldset><legend class="screen-reader-text"><span>' . __( 'Position on Screen', 'creame-whatsapp-me' ) . '</span></legend>' .
						'<label><input name="joinchat[position]" value="left" type="radio"' . checked( 'left', $value, false ) . '> ' .
						__( 'Left', 'creame-whatsapp-me' ) . '</label><br>' .
						'<label><input name="joinchat[position]" value="right" type="radio"' . checked( 'right', $value, false ) . '> ' .
						__( 'Right', 'creame-whatsapp-me' ) . '</label></fieldset>';
					break;

				case 'button_image':
					$thumb = JoinChatUtil::thumb( $value, 116, 116 );
					$image = is_array( $thumb ) ? $thumb['url'] : false;

					$output = '<div id="joinchat_button_image_wrapper">' .
						'<div id="joinchat_button_image_holder" ' . ( $image ? "style=\"background-size:cover; background-image:url('$image');\"" : '' ) . '></div>' .
						'<input id="joinchat_button_image" name="joinchat[button_image]" type="hidden" value="' . intval( $value ) . '">' .
						'<input id="joinchat_button_image_add" type="button" value="' . esc_attr__( 'Select an image', 'creame-whatsapp-me' ) . '" class="button-primary" ' .
						'data-title="' . esc_attr__( 'Select button image', 'creame-whatsapp-me' ) . '" data-button="' . esc_attr__( 'Use image', 'creame-whatsapp-me' ) . '"> ' .
						'<input id="joinchat_button_image_remove" type="button" value="' . esc_attr__( 'Remove', 'creame-whatsapp-me' ) . '" class="button-secondary' . ( $image ? '' : ' joinchat-hidden' ) . '">' .
						'<p class="description">' . __( 'The image will alternate with button icon', 'creame-whatsapp-me' ) . '</p></div>' .
						'<p class="joinchat-addon">' . sprintf(
							/* translators: %s: OmniChannel link. */
							__( 'Other icons and more channels (Telegram, Messenger…) with %s', 'creame-whatsapp-me' ),
							'<a href="https://join.chat/' . $lang . '/addons/omnichannel/' . $utm . '" target="_blank">\'Omnichannel\'</a>'
						) . '</p>';
					break;

				case 'button_tip':
					$output = '<input id="joinchat_button_tip" name="joinchat[button_tip]" value="' . esc_attr( $value ) . '" type="text" maxlength="40" class="regular-text autofill" placeholder="' . esc_attr__( '💬 Need help?', 'creame-whatsapp-me' ) . '"> ' .
						'<p class="description">' . __( 'Short text shown next to button', 'creame-whatsapp-me' ) . '</p>';
					break;

				case 'button_delay':
					$output = '<input id="joinchat_button_delay" name="joinchat[button_delay]" value="' . intval( $value ) . '" type="number" min="-1" max="120" style="width:5em"> ' .
						__( 'seconds', 'creame-whatsapp-me' ) . ' (' . __( '-1 to display directly without animation', 'creame-whatsapp-me' ) . ')' .
						'<p class="description">' . __( 'Time since the page is opened until the button is displayed', 'creame-whatsapp-me' ) . '</p>';
					break;

				case 'whatsapp_web':
					$output = '<fieldset><legend class="screen-reader-text"><span>' . __( 'WhatsApp Web', 'creame-whatsapp-me' ) . '</span></legend>' .
						'<label><input id="joinchat_whatsapp_web" name="joinchat[whatsapp_web]" value="yes" type="checkbox"' . checked( 'yes', $value, false ) . '> ' .
						__( 'Open <em>WhatsApp Web</em> directly on desktop', 'creame-whatsapp-me' ) . '</label></fieldset>';
					break;

				case 'qr':
					$output = '<fieldset><legend class="screen-reader-text"><span>' . __( 'QR Code', 'creame-whatsapp-me' ) . '</span></legend>' .
						'<label><input id="joinchat_qr" name="joinchat[qr]" value="yes" type="checkbox"' . checked( 'yes', $value, false ) . '> ' .
						__( 'Display QR code on desktop to scan with phone', 'creame-whatsapp-me' ) . '</label></fieldset>';
					break;

				case 'message_text':
					$output = '<textarea id="joinchat_message_text" name="joinchat[message_text]" rows="4" class="regular-text autofill" placeholder="' . esc_attr__( "Hello 👋\nCan we help you?", 'creame-whatsapp-me' ) . '">' . esc_textarea( $value ) . '</textarea>' .
						'<p class="description">' . __( 'Define a text to encourage users to contact by WhatsApp', 'creame-whatsapp-me' ) . '</p>' .
						'<p class="joinchat-addon">' . sprintf(
							/* translators: %s: CTA Extras link. */
							__( 'Add links, images, videos and more with %s', 'creame-whatsapp-me' ),
							'<a href="https://join.chat/' . $lang . '/addons/cta-extras/' . $utm . '" target="_blank">\'CTA Extras\'</a>'
						) . '</p>';
					break;

				case 'message_send':
					$output = '<textarea id="joinchat_message_send" name="joinchat[message_send]" rows="3" class="regular-text autofill" placeholder="' . esc_attr__( 'Hi *{SITE}*! I need more info about {TITLE} {URL}', 'creame-whatsapp-me' ) . '">' . esc_textarea( $value ) . '</textarea>' .
						'<p class="description">' . __( 'Predefined text for the first message the user will send you', 'creame-whatsapp-me' ) . '</p>';
					break;

				case 'message_start':
					$output = '<input id="joinchat_message_start" name="joinchat[message_start]" value="' . esc_attr( $value ) . '" type="text" maxlength="20" class="regular-text autofill" placeholder="' . esc_attr__( 'Open chat', 'creame-whatsapp-me' ) . '"> ' .
						'<p class="description">' . __( 'Text to open chat on Chat Window button', 'creame-whatsapp-me' ) . '</p>';
					break;

				case 'message_delay':
					$output = '<input id="joinchat_message_delay" name="joinchat[message_delay]" value="' . intval( $value ) . '" type="number" min="0" max="120" style="width:5em"> ' .
					__( 'seconds', 'creame-whatsapp-me' ) . ' (' . __( '0 to disable', 'creame-whatsapp-me' ) . ')' .
					'<p class="description">' . __( 'Chat Window auto displays after delay', 'creame-whatsapp-me' ) . '</p>';
					break;

				case 'message_views':
					$output = '<input id="joinchat_message_views" name="joinchat[message_views]" value="' . intval( $value ) . '" type="number" min="1" max="120" style="width:5em"> ' .
						'<p class="description">' . __( 'Chat Window auto displays from this number of page views', 'creame-whatsapp-me' ) . '</p>';
					break;

				case 'message_badge':
					$output = '<fieldset><legend class="screen-reader-text"><span>' . __( 'Notification Balloon', 'creame-whatsapp-me' ) . '</span></legend>' .
						'<label><input id="joinchat_message_badge" name="joinchat[message_badge]" value="yes" type="checkbox"' . checked( 'yes', $value, false ) . '> ' .
						__( 'Display a notification balloon instead of opening the Chat Window for a "less intrusive" mode', 'creame-whatsapp-me' ) . '</label></fieldset>';
					break;

				case 'color':
					$output = '<input id="joinchat_color" name="joinchat[color]" value="' . esc_attr( $value ) . '" type="text" data-default-color="#25d366"> ';
					break;

				case 'dark_mode':
					$output = '<fieldset><legend class="screen-reader-text"><span>' . __( 'Dark Mode', 'creame-whatsapp-me' ) . '</span></legend>' .
						'<label><input name="joinchat[dark_mode]" value="no" type="radio"' . checked( 'no', $value, false ) . '> ' .
						__( 'No', 'creame-whatsapp-me' ) . '</label><br>' .
						'<label><input name="joinchat[dark_mode]" value="yes" type="radio"' . checked( 'yes', $value, false ) . '> ' .
						__( 'Yes', 'creame-whatsapp-me' ) . '</label><br>' .
						'<label><input name="joinchat[dark_mode]" value="auto" type="radio"' . checked( 'auto', $value, false ) . '> ' .
						__( 'Auto (detects device dark mode)', 'creame-whatsapp-me' ) . '</label></fieldset>';
					break;

				case 'header':
					$check = in_array( $value, array( '__jc__', '__wa__' ), true ) ? $value : '__custom__';
					$value = '__custom__' === $check ? $value : '';

					$output = '<fieldset><legend class="screen-reader-text"><span>' . __( 'Header', 'creame-whatsapp-me' ) . '</span></legend>' .
						'<label><input name="joinchat[header]" value="__jc__" type="radio"' . checked( '__jc__', $check, false ) . '> ' .
						__( 'Powered by Join.chat', 'creame-whatsapp-me' ) . '</label><br>' .
						'<label><input name="joinchat[header]" value="__wa__" type="radio"' . checked( '__wa__', $check, false ) . '> ' .
						__( 'WhatsApp Logo', 'creame-whatsapp-me' ) . '</label><br>' .
						'<label><input name="joinchat[header]" value="__custom__" type="radio"' . checked( '__custom__', $check, false ) . '> ' .
						__( 'Custom:', 'creame-whatsapp-me' ) . '</label> ' .
						'<input id="joinchat_header_custom" name="joinchat[header_custom]" value="' . esc_attr( $value ) . '" type="text" maxlength="40" class="regular-text">' .
						'</fieldset>';
					break;

				case 'optin_text':
					$editor_settings = array(
						'textarea_name' => 'joinchat[optin_text]',
						'textarea_rows' => 4,
						'teeny'         => true,
						'media_buttons' => false,
						'tinymce'       => array( 'statusbar' => false ),
						'quicktags'     => false,
					);

					// phpcs:disable
					add_filter( 'teeny_mce_plugins', function( $filters, $editor_id ) {
						return 'joinchat_optin_text' === $editor_id ? array( 'wordpress', 'wplink' ) : $filters;
					}, 10, 2 );

					add_filter( 'teeny_mce_buttons', function( $mce_buttons, $editor_id ) {
						return 'joinchat_optin_text' === $editor_id ? array( 'bold', 'italic', 'link' ) : $mce_buttons;
					}, 10, 2 );
					// phpcs:enable

					$output = wp_editor( $value, 'joinchat_optin_text', $editor_settings ) .
						'<p class="description">' . __( "Explain how you will use the user's contact and the conditions they accept.", 'creame-whatsapp-me' ) . '</p>';
					break;

				case 'optin_check':
					$output = '<fieldset><legend class="screen-reader-text"><span>' . __( 'Opt-in Required', 'creame-whatsapp-me' ) . '</span></legend>' .
						'<label><input id="joinchat_optin_check" name="joinchat[optin_check]" value="yes" type="checkbox"' . checked( 'yes', $value, false ) . '> ' .
						__( 'User approval is required to enable the contact button', 'creame-whatsapp-me' ) . '</label></fieldset>';
					break;

				case 'gads':
					$parts = $value ? explode( '/', str_replace( 'AW-', '', $value ) ) : array( '', '' );

					$output = '<label class="joinchat-gads">AW-' .
					'<input id="joinchat_gads" name="joinchat[gads][]" value="' . esc_attr( $parts[0] ) . '" type="text" maxlength="11" style="width:7.5em;" placeholder="99999999999" title="' . esc_attr__( 'Conversion ID', 'creame-whatsapp-me' ) . '">/ ' .
					'<input name="joinchat[gads][]" value="' . esc_attr( $parts[1] ) . '" type="text" maxlength="20" style="width:13em;" placeholder="ABCDEFGHIJ0123456789" title="' . esc_attr__( 'Conversion label', 'creame-whatsapp-me' ) . '"> ' .
					'</label> <span style="white-space:nowrap">AW-<em>CONVERSION_ID</em>/<em>CONVERSION_LABEL</em></span>' .
					'<p class="description">' . __( 'Send the conversion automatically at the chat start', 'creame-whatsapp-me' ) . '</p>';
					break;

				default:
					$output = '';
					break;
			}
		}

		// Filter field ouput.
		echo apply_filters( 'joinchat_field_output', $output, $field_id, $this->common->settings ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped

	}

	/**
	 * Field 'field_view_all' output
	 *
	 * @since    4.5.0
	 * @return   void
	 */
	public function field_view_all() {

		$value = ( isset( $this->common->settings['visibility']['all'] ) && 'no' === $this->common->settings['visibility']['all'] ) ? 'no' : 'yes';

		$inheritance = apply_filters(
			'joinchat_visibility_inheritance',
			array(
				'all'      => array( 'front_page', 'blog_page', '404_page', 'search', 'archive', 'singular', 'cpts' ),
				'archive'  => array( 'date', 'author' ),
				'singular' => array( 'page', 'post' ),
			)
		);

		echo '<div class="joinchat_view_all" data-inheritance="' . esc_attr( wp_json_encode( $inheritance ) ) . '">' .
			'<label><input type="radio" name="joinchat[view][all]" value="yes"' . checked( 'yes', $value, false ) . '> ' .
			'<span class="dashicons dashicons-visibility" title="' . esc_attr__( 'Show', 'creame-whatsapp-me' ) . '"></span></label>' .
			'<label><input type="radio" name="joinchat[view][all]" value="no"' . checked( 'no', $value, false ) . '> ' .
			'<span class="dashicons dashicons-hidden" title="' . esc_attr__( 'Hide', 'creame-whatsapp-me' ) . '"></span></label></div>';

	}

	/**
	 * Add a help tab to the options page in the WordPress admin
	 *
	 * @since    4.5.0
	 * @access   public
	 * @return   void
	 */
	public function help_tab() {

		$screen = get_current_screen();
		$utm    = '?utm_source=helptab&utm_medium=wpadmin&utm_campaign=v' . str_replace( '.', '_', $this->version );
		$lang   = false !== strpos( strtolower( get_locale() ), 'es' ) ? 'es' : 'en';

		$help_tabs = array(
			array(
				'id'      => 'styles-and-vars',
				'title'   => __( 'Styles and Variables', 'creame-whatsapp-me' ),
				'content' =>
					'<p>' . __( 'You can use formatting styles like in WhatsApp: _<em>italic</em>_ *<strong>bold</strong>* ~<del>strikethrough</del>~.', 'creame-whatsapp-me' ) . '</p>' .
					'<p>' . __( 'You can use dynamic variables that will be replaced by the values of the page the user visits:', 'creame-whatsapp-me' ) .
					'<p>' .
					'<span><code>{SITE}</code> ➜ ' . get_bloginfo( 'name', 'display' ) . '</span><br> ' .
					'<span><code>{TITLE}</code> ➜ ' . __( 'Page Title', 'creame-whatsapp-me' ) . '</span><br>' .
					'<span><code>{URL}</code> ➜ ' . home_url( 'awesome/' ) . '</span><br> ' .
					'<span><code>{HREF}</code> ➜ ' . home_url( 'awesome/' ) . '?utm_source=twitter&utm_medium=social&utm_campaign=XXX</span> ' .
					'</p>',
			),
			array(
				'id'      => 'triggers',
				'title'   => __( 'Triggers', 'creame-whatsapp-me' ),
				'content' =>
					'<p>' . __( 'Any element in your pages can be a chat trigger:', 'creame-whatsapp-me' ) . '</p>' .
					'<p><strong>' . __( 'On click:', 'creame-whatsapp-me' ) . '</strong></p>' .
					'<ul>' .
						'<li>class <code>joinchat_app</code> ' . __( 'to open WhatsApp directly.', 'creame-whatsapp-me' ) . '</li>' .
						'<li>class <code>joinchat_open</code> ' . __( 'to show chat window (or open WhatsApp if there is no CTA).', 'creame-whatsapp-me' ) . '</li>' .
						'<li>href <code>#whatsapp</code> ' . __( 'to open WhatsApp directly.', 'creame-whatsapp-me' ) . '</li>' .
						'<li>href <code>#joinchat</code> ' . __( 'to show chat window (or open WhatsApp if there is no CTA).', 'creame-whatsapp-me' ) . '</li>' .
					'</ul>' .
					'<p><strong>' . __( 'On scroll (when element appears on screen):', 'creame-whatsapp-me' ) . '</strong></p>' .
					'<ul>' .
						'<li>class <code>joinchat_show</code> ' . __( 'only show if it\'s an not seen CTA.', 'creame-whatsapp-me' ) . '</li>' .
						'<li>class <code>joinchat_force_show</code> ' . __( 'to show always.', 'creame-whatsapp-me' ) . '</li>' .
					'</ul>' .
					'<p>' . sprintf(
						/* translators: 1: attribute phone, 2: attribute message. */
						__( 'You can set <strong>custom phone and initial message</strong> for direct WhatsApp triggers with attributes %1$s and %2$s.', 'creame-whatsapp-me' ),
						'<code>data-phone</code>',
						'<code>data-message</code>'
					) . '</p>' .
					'<p>' . __( 'Examples:', 'creame-whatsapp-me' ) . '</p>' .
					'<p><code>&lt;a href="#whatsapp" data-phone="99999999"&gt;' . __( 'Contact us', 'creame-whatsapp-me' ) . '&lt;/a&gt;</code></p>' .
					'<p><code>&lt;img src="contact.jpg" class="joinchat_open" alt="' . __( 'Contact us', 'creame-whatsapp-me' ) . '"&gt;</code></p>',
			),
			array(
				'id'      => 'support',
				'title'   => __( 'Support', 'creame-whatsapp-me' ),
				'content' =>
					'<p>' . sprintf(
						/* translators: 1: docs url, 2: wordpress.org plugin support url, 3: premium support url. */
						__( 'If you need help, first review our <a href="%1$s" target="_blank">documentation</a> and if you don\'t find a solution check the <a href="%2$s" target="_blank">free plugin support forum</a> or buy our <a href="%3$s" target="_blank">premium support</a>.', 'creame-whatsapp-me' ),
						esc_url( "https://join.chat/$lang/docs/$utm" ),
						esc_url( 'https://wordpress.org/support/plugin/creame-whatsapp-me/' ),
						esc_url( "https://my.join.chat/$utm" )
					) . '</p>' .
					'<p>' . __( 'If you like Join.chat 😍', 'creame-whatsapp-me' ) . '</p>' .
					'<ul>' .
					'<li>' . sprintf(
						/* translators: %s: Add review link. */
						__( "Please leave us a %s rating. We'll thank you.", 'creame-whatsapp-me' ),
						'<a href="https://wordpress.org/support/plugin/creame-whatsapp-me/reviews/#new-post" target="_blank">★★★★★</a>'
					) . '</li>' .
					'<li>' . sprintf(
						/* translators: %s: Join.chat page link. */
						__( 'Subscribe to our newsletter and visit our blog at %s.', 'creame-whatsapp-me' ),
						'<a href="https://join.chat/' . $utm . '" target="_blank">join.chat</a>'
					) . '</li>' .
					'<li>' . sprintf(
						/* translators: %s: Join.chat twitter link. */
						__( 'Follow %s on twitter.', 'creame-whatsapp-me' ),
						'<a href="https://twitter.com/joinchatnow" target="_blank">@joinchatnow</a>'
					) . '</li>' .
					'</ul>',
			),
		);

		foreach ( $help_tabs as $tab_data ) {
			$tab_id = str_replace( '-', '_', $tab_data['id'] );
			$screen->add_help_tab( apply_filters( "joinchat_help_tab_{$tab_id}", $tab_data ) );
		}

	}

	/**
	 * Generate the options page in the WordPress admin
	 *
	 * @since    4.5.0
	 * @access   public
	 * @return   void
	 */
	public function options_page() {

		// Enqueue WordPress media scripts.
		wp_enqueue_media();
		// Enqueue assets.
		wp_enqueue_script( 'joinchat-admin' );
		wp_enqueue_style( 'joinchat-admin' );

		if ( $this->common->intltel ) {
			wp_enqueue_style( 'intl-tel-input' );
		}

		$active_tab = isset( $_GET['tab'] ) && in_array( $_GET['tab'], array_keys( $this->tabs ), true ) ? wp_unslash( $_GET['tab'] ) : 'general'; // phpcs:ignore WordPress.Security.NonceVerification
		?>
			<div class="wrap">
				<h1><?php esc_html_e( 'Join.chat Settings', 'creame-whatsapp-me' ); ?></h1>

				<?php
				if ( ! JoinChatUtil::options_submenu() ) {
					settings_errors();
				}
				?>

				<form method="post" id="joinchat_form" action="options.php" autocomplete="off">
					<?php settings_fields( $this->plugin_name ); ?>
					<h2 class="nav-tab-wrapper wp-clearfix" role="tablist">
						<?php
						foreach ( $this->tabs as $tab => $name ) {
							$link = $active_tab === $tab
								? '<a id="navtab_%1$s" href="#joinchat_tab_%1$s" class="nav-tab nav-tab-active" role="tab" aria-controls="joinchat_tab_%1$s" aria-selected="true">%2$s</a>'
								: '<a id="navtab_%1$s" href="#joinchat_tab_%1$s" class="nav-tab" role="tab" aria-controls="joinchat_tab_%1$s" aria-selected="false">%2$s</a>';

							printf( $link, esc_attr( $tab ), esc_html( $name ) ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
						}
						?>
					</h2>
					<div class="joinchat-tabs">
						<?php do_settings_sections( $this->plugin_name ); ?>
					</div><!-- end tabs -->
					<?php submit_button(); ?>
				</form>
			</div>
		<?php
	}

	/**
	 * Return html for dynamic variables help next to field label
	 *
	 * @since    4.5.0
	 * @access   public
	 * @param    string $field       field name.
	 * @return   string
	 */
	public static function vars_help( $field ) {

		$vars = apply_filters( 'joinchat_vars_help', array( 'SITE', 'TITLE', 'URL', 'HREF' ), $field );

		return count( $vars ) ? '<div class="joinchat_vars_help">' . __( 'You can use vars', 'creame-whatsapp-me' ) . ' ' .
			'<a class="joinchat-show-help" href="#" title="' . __( 'Show Help', 'creame-whatsapp-me' ) . '">?</a><br> ' .
			'<code>{' . join( '}</code> <code>{', $vars ) . '}</code></div>' : '';

	}

	/**
	 * Modifies the "Thank you" text displayed in the admin footer.
	 *
	 * @since 4.5.0
	 * @access public
	 * @param string $footer_text The content that will be printed.
	 * @return string The content that will be printed.
	 */
	public function admin_footer_text( $footer_text ) {

		$current_screen = get_current_screen();

		if ( $current_screen && false !== strpos( $current_screen->id, '_joinchat' ) ) {
			$footer_text = sprintf(
				/* translators: 1: Join.chat, 2: Add review link. */
				__( 'Do you like %1$s? Please help us with a %2$s rating.', 'creame-whatsapp-me' ),
				'<strong>Join.chat</strong>',
				'<a href="https://wordpress.org/support/plugin/creame-whatsapp-me/reviews/#new-post" target="_blank">★★★★★</a>'
			);
		}

		return $footer_text;

	}
}