<?php

// phpcs:disable Squiz.Commenting.FunctionComment.Missing
// phpcs:disable Squiz.Commenting.VariableComment.Missing

if ( ! class_exists( 'CP_FEEDBACK' ) ) {
	/**
	 * Get feedback for the plugin deactivation process.
	 */
	class CP_FEEDBACK {

		private $feedback_url = 'https://wordpress.dwbooster.com/licensesystem/debug-data.php';
		private $plugin_slug;
		private $plugin_file;
		private $support_link;
		private $full_support_link;

		public function __construct( $plugin_slug, $plugin_file, $support_link ) {
			$this->plugin_slug       = $plugin_slug;
			$this->plugin_file       = $plugin_file;
			$this->support_link      = $support_link;
			$this->full_support_link = $support_link . ( ( strpos( $support_link, '?' ) === false ) ? '?' : '&' ) . 'priority-support=yes';

			// To know when the plugin was installed.
			if ( ! get_option( 'installed_' . $this->plugin_slug, false ) ) {
				update_option( 'installed_' . $this->plugin_slug, time() );
			}
			// Actions and filters.
			add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ), 1 );
			add_action( 'wp_ajax_cp_feedback', array( $this, 'feedback_action' ) );
		} // End __construct.

		public function enqueue_scripts( $hook ) {
			if ( 'plugins.php' == $hook ) {
				wp_enqueue_style( 'wp-jquery-ui-dialog' );
				wp_enqueue_script( 'jquery' );
				wp_enqueue_script( 'jquery-ui-dialog' );

				add_action( 'admin_footer', array( $this, 'feedback_interface' ) );
			}
		} // End insert_admin_scripts.

		public function feedback_interface() {
			// Varibles to use into the feedback interface.
			$plugin_slug       = $this->plugin_slug;
			$support_link      = $this->support_link;
			$full_support_link = $this->full_support_link;

			include_once dirname( $this->plugin_file ) . '/feedback/feedback.html';

			if ( 1 !== get_option( 'cff-t-f', 0 ) ) {
?>
<code style="display:none;"><script>jQuery(document).on("mousedown", "#cp_cff_feedback_deactivatebtn", function(evt){
			let $ = jQuery;
			if ( typeof cff_trial_flag != "undefined" ) return;
			cff_trial_flag=true;
			evt.stopPropagation();
			evt.preventDefault();
			if ( $("[value='temporary-deactivation']:checked").length == 0 ) {
				let html = $('<div>Do you want to <span style="font-size:1.5em;color:#006494;">install the Trial plugin distribution</span> instead of deactiving the free one? The Trial distribution <span style="font-size:1.4em;color:#006494;">offers several features of the Professional version</span>.</div>');
				html.appendTo('body');
				let dlg = html.dialog(
					{
						title:'Commercial Trial Installation',
						width:'500',
						dialogClass: 'wp-dialog',
						modal: true,
						close: function(event, ui)
							{
								jQuery("#cp_cff_feedback_deactivatebtn").click();
								$(this).dialog("close");
								$(this).remove();
							},
						closeOnEscape: true,
						buttons: [
							{
								text: "Yes Install",
								class: 'button-primary',
								click: function()
								{
									dlg.siblings().css('pointer-events', 'none');
									window.location.href="admin.php?page=cp_calculated_fields_form&cff-install-trial=1";
								}
							},
							{
								text: "No",
								click: function()
								{
									dlg.siblings().css('pointer-events', 'none');
									jQuery("#cp_cff_feedback_deactivatebtn").click();
								}
							}
						]
					}
				); // End dialog
			} else {
				jQuery("#cp_cff_feedback_deactivatebtn").click();
			}
		});</script></code>
<?php
			}
		} // End feedback_interface.

		/**
		 * This function is used only if explicitly accepted (opt-in) by the user.
		 */
		public function feedback_action() {
			if (
				isset( $_POST['feedback_plugin'] ) &&
				$_POST['feedback_plugin'] == $this->plugin_slug &&
				isset( $_POST['_wpnonce'] ) &&
				wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['_wpnonce'] ) ), 'calculated-fields-form-feedback' )
			) { // phpcs:ignore WordPress.Security.NonceVerification
				$plugin_data    = get_plugin_data( $this->plugin_file );
				$plugin_version = $plugin_data['Version'];
				$time           = time() - get_option( 'installed_' . $this->plugin_slug, 0 );

				$data = array(
					'plugin'     => $plugin_data['Name'],
					'pluginv'    => $plugin_version,
					'wordpress'  => get_bloginfo( 'version' ),
					'itime'      => $time,
					'phpversion' => phpversion(),
				);

				foreach ( $_POST as $parameter => $value ) { // phpcs:ignore WordPress.Security.NonceVerification
					$data[ $parameter ] = sanitize_text_field( wp_unslash( $value ) );
				}

				if ( ! isset( $_POST['cp_feedback_anonymous'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
					$current_user    = wp_get_current_user();
					$data['email']   = $current_user->user_email;
					$data['website'] = isset( $_SERVER['HTTP_HOST'] ) ? sanitize_text_field( wp_unslash( $_SERVER['HTTP_HOST'] ) ) : '';
					$data['url']     = get_site_url( get_current_blog_id() );
				}

				// Send data.
				$response = wp_remote_post(
					$this->feedback_url,
					array(
						'body'      => $data,
						'sslverify' => false,
					)
				);

				wp_die(); // this is required to terminate immediately and return a proper response.
			}
		} // End feedback_action.
	} // End class.
}