<?php
/**
 * RTMediaUploadTermsAdmin.php
 * This file sets the admin settings and handle feature of Upload Terms at admin side.
 *
 * @package rtMedia
 * @author  Malav Vasita <malav.vasita@rtcamp.com>
 */

/**
 * We will first check if rtmedia-upload-terms plugin is activate before putting this code in action.
 * RTMediaUploadTermsAdmin class would come in picture if and only if rtmedia-upload-terms plugin is deactivated.
 */
require_once ABSPATH . 'wp-admin/includes/plugin.php';
if ( ! class_exists( 'RTMediaUploadTermsAdmin' ) && ! is_plugin_active( 'rtmedia-upload-terms/index.php' ) ) {

	/**
	 * Class for Upload terms settings in rtMedia settings.
	 */
	class RTMediaUploadTermsAdmin {

		/**
		 * Message for label on front end side.
		 *
		 * @var string
		 */
		public $upload_terms_message;

		/**
		 * Error message for label on front end side.
		 *
		 * @var string
		 */
		public $upload_terms_error_message;

		/**
		 * Constructing settings for upload terms.
		 */
		public function __construct() {
			add_action( 'init', array( $this, 'init_translations' ), 5 );

			add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts_styles' ), 999 );
			add_filter( 'rtmedia_general_content_default_values', array( $this, 'add_admin_option_default_value' ), 10, 1 );
			add_filter( 'rtmedia_general_content_groups', array( $this, 'admin_setting_add_terms_section' ), 10, 1 );
			add_filter( 'rtmedia_general_content_add_itmes', array( $this, 'admin_setting_add_terms_option' ), 10, 2 );
		}

		/**
		 * Initialize translations at the proper time.
		 */
		public function init_translations() {
			$this->upload_terms_message       = esc_html__( 'terms of services.', 'buddypress-media' );
			$this->upload_terms_error_message = esc_html__( 'Please check terms of service.', 'buddypress-media' );
		}

		/**
		 * Loads styles and scripts
		 *
		 * @global object $rtmedia
		 */
		public function enqueue_scripts_styles() {
			global $rtmedia;

			$suffix = ( function_exists( 'rtm_get_script_style_suffix' ) ) ? rtm_get_script_style_suffix() : '.min';

			wp_enqueue_script( 'rtmedia-upload-terms-main', RTMEDIA_URL . 'app/assets/js/admin-upload-terms' . $suffix . '.js', array( 'jquery' ), RTMEDIA_VERSION, true );

			$translation_data = array(
				'valid_url'   => esc_html__( 'Please enter valid URL.', 'buddypress-media' ),
				'terms_msg'   => esc_html__( 'Please enter terms message.', 'buddypress-media' ),
				'error_msg'   => esc_html__( 'Please enter error message.', 'buddypress-media' ),
				'privacy_msg' => esc_html__( 'Please enter privacy message.', 'buddypress-media' ),
			);

			wp_localize_script( 'rtmedia-upload-terms-main', 'rtm_upload_terms_error_msgs', $translation_data );
		}

		/**
		 * Default option value for admin settings
		 *
		 * @param  array $defaults Default values of rtMedia admin settings.
		 *
		 * @return array defaults
		 */
		public function add_admin_option_default_value( $defaults ) {

			$defaults['general_enable_upload_terms']               = 0;
			$defaults['general_upload_terms_show_pricacy_message'] = 0;
			$defaults['activity_enable_upload_terms']              = 0;
			$defaults['general_upload_terms_page_link']            = '';

			/**
			 * If `Terms of Service Message` and `Error Message` and not set from admin setting then set default value
			 */
			global $rtmedia;

			if ( empty( $rtmedia->options ) ) {
				$rtmedia->options = rtmedia_get_site_option( 'rtmedia-options' );
			}

			if ( ! empty( $rtmedia->options ) ) {
				$update = 0;

				if ( empty( $rtmedia->options['general_upload_terms_message'] ) ) {

					$rtmedia->options['general_upload_terms_message'] = $this->upload_terms_message;

					$update = 1;
				}

				if ( empty( $rtmedia->options['general_upload_terms_error_message'] ) ) {

					$rtmedia->options['general_upload_terms_error_message'] = $this->upload_terms_error_message;

					$update = 1;
				}

				if ( 1 === $update ) {
					rtmedia_update_site_option( 'rtmedia-options', $rtmedia->options );
				}
			}
			return $defaults;
		}

		/**
		 * Add setting option in rtmedia settings
		 *
		 * @param  array $general_group Add group message.
		 *
		 * @return array $general_group
		 */
		public function admin_setting_add_terms_section( $general_group ) {
			$general_group[40] = esc_html__( 'Ask users to agree to your terms', 'buddypress-media' );

			return $general_group;
		}

		/**
		 * Configure admin options to render
		 *
		 * @param  array $render_options  Rendering according to selected options.
		 * @param  array $options         Options selected in settings.
		 *
		 * @return array $render_option
		 */
		public function admin_setting_add_terms_option( $render_options, $options ) {
			$render_options['general_enable_upload_terms']    = array(
				'title'    => __( 'Show "Terms of Service" checkbox on upload screen', 'buddypress-media' ),
				'callback' => array( 'RTMediaFormHandler', 'checkbox' ),
				'args'     => array(
					'key'   => 'general_enable_upload_terms',
					'value' => $options['general_enable_upload_terms'],
					'desc'  => __( 'User have to check the terms and conditions before uploading the media.', 'buddypress-media' ),
				),
				'group'    => 40,
			);
			$render_options['activity_enable_upload_terms']   = array(
				'title'    => __( 'Show "Terms of Service" checkbox on activity screen', 'buddypress-media' ),
				'callback' => array( 'RTMediaFormHandler', 'checkbox' ),
				'args'     => array(
					'key'   => 'activity_enable_upload_terms',
					'value' => $options['activity_enable_upload_terms'],
					'desc'  => __( 'User have to check the terms and conditions before uploading the media.', 'buddypress-media' ),
				),
				'group'    => 40,
			);
			$render_options['general_upload_terms_page_link'] = array(
				'title'    => __( 'Link for "Terms of Service" page', 'buddypress-media' ),
				'callback' => array( 'RTMediaFormHandler', 'textbox' ),
				'args'     => array(
					'key'   => 'general_upload_terms_page_link',
					'value' => $options['general_upload_terms_page_link'],
					'desc'  => __( 'Link to the terms and condition page where user can read terms and conditions.', 'buddypress-media' ),
				),
				'group'    => 40,
			);
			// Add extra field for admin setting.
			$render_options['general_upload_terms_message']              = array(
				'title'    => __( 'Terms of Service Message', 'buddypress-media' ),
				'callback' => array( 'RTMediaFormHandler', 'textbox' ),
				'args'     => array(
					'key'   => 'general_upload_terms_message',
					'value' => isset( $options['general_upload_terms_message'] ) ? $options['general_upload_terms_message'] : $this->upload_terms_message,
					'desc'  => __( 'Add Terms of Service Message.', 'buddypress-media' ),
				),
				'group'    => 40,
			);
			$render_options['general_upload_terms_error_message']        = array(
				'title'    => __( 'Error Message', 'buddypress-media' ),
				'callback' => array( 'RTMediaFormHandler', 'textbox' ),
				'args'     => array(
					'key'   => 'general_upload_terms_error_message',
					'value' => isset( $options['general_upload_terms_error_message'] ) ? $options['general_upload_terms_error_message'] : $this->upload_terms_error_message,
					'desc'  => __( 'Display Error Message When User Upload Media Without Selecting Checkbox .', 'buddypress-media' ),
				),
				'group'    => 40,
			);
			$render_options['general_upload_terms_show_pricacy_message'] = array(
				'title'    => __( 'Show "Privacy Message" on website', 'buddypress-media' ),
				'callback' => array( 'RTMediaFormHandler', 'checkbox' ),
				'args'     => array(
					'key'   => 'general_upload_terms_show_pricacy_message',
					'value' => $options['general_upload_terms_show_pricacy_message'],
					'desc'  => __( 'User will see the privacy message on website.', 'buddypress-media' ),
				),
				'group'    => 40,
			);
			$render_options['general_upload_terms_privacy_message']      = array(
				'title'    => __( 'Privacy Message', 'buddypress-media' ),
				'callback' => array( 'RTMediaFormHandler', 'textarea' ),
				'args'     => array(
					'key'   => 'general_upload_terms_privacy_message',
					'value' => isset( $options['general_upload_terms_privacy_message'] ) ? $options['general_upload_terms_privacy_message'] : '',
					'desc'  => __( 'Display privacy message on your website.', 'buddypress-media' ),
				),
				'group'    => 40,
			);

			return $render_options;
		}
	}

	// Instantiate object.
	new RTMediaUploadTermsAdmin();
}
