<?php

/*

* Deprecated functions for BestWebSoft plugins

*/

/**

* Function check if plugin is compatible with current WP version - for old plugin version

* @deprecated 1.7.4

* @todo Remove function after 01.01.2018

*/

if ( ! function_exists( 'bws_wp_version_check' ) ) {

	function bws_wp_version_check( $plugin_basename, $plugin_info, $require_wp ) {

		global $bstwbsftwppdtplgns_options;

		if ( ! isset( $bstwbsftwppdtplgns_options ) )

			$bstwbsftwppdtplgns_options = ( function_exists( 'is_multisite' ) && is_multisite() ) ? get_site_option( 'bstwbsftwppdtplgns_options' ) : get_option( 'bstwbsftwppdtplgns_options' );

		if ( ! isset( $bstwbsftwppdtplgns_options['deprecated_function']['bws_wp_version_check'] ) ) {

			$bstwbsftwppdtplgns_options['deprecated_function']['bws_wp_version_check'] = array(

				'product-name' => $plugin_info['Name']

			);

			if ( is_multisite() )

				update_site_option( 'bstwbsftwppdtplgns_options', $bstwbsftwppdtplgns_options );

			else

				update_option( 'bstwbsftwppdtplgns_options', $bstwbsftwppdtplgns_options );

		}

	}

}

/**

* Function add BWS Plugins page - for old plugin version

* @deprecated 1.7.9

* @todo Remove function after 01.01.2018

*/

if ( ! function_exists( 'bws_add_general_menu' ) ) {

	function bws_add_general_menu() {

		global $bstwbsftwppdtplgns_options;

		if ( ! isset( $bstwbsftwppdtplgns_options ) )

			$bstwbsftwppdtplgns_options = ( function_exists( 'is_multisite' ) && is_multisite() ) ? get_site_option( 'bstwbsftwppdtplgns_options' ) : get_option( 'bstwbsftwppdtplgns_options' );

		if ( ! isset( $bstwbsftwppdtplgns_options['deprecated_function']['bws_add_general_menu'] ) ) {

			$get_debug_backtrace = debug_backtrace();

			$file = ( ! empty( $get_debug_backtrace[0]['file'] ) ) ? $get_debug_backtrace[0]['file'] : '';

			$bstwbsftwppdtplgns_options['deprecated_function']['bws_add_general_menu'] = array(

				'file' => $file

			);

			if ( is_multisite() )

				update_site_option( 'bstwbsftwppdtplgns_options', $bstwbsftwppdtplgns_options );

			else

				update_option( 'bstwbsftwppdtplgns_options', $bstwbsftwppdtplgns_options );

		}

	}

}

/**

* Function display GO PRO tab - for old plugin version

* @deprecated 1.7.6

* @todo Remove function after 01.01.2018

*/

if ( ! function_exists( 'bws_go_pro_tab' ) ) {

	function bws_go_pro_tab( $plugin_info, $plugin_basename, $page, $pro_page, $bws_license_plugin, $link_slug, $link_key, $link_pn, $pro_plugin_is_activated = false, $trial_days_number = false ) {

		global $bstwbsftwppdtplgns_options;

		if ( ! isset( $bstwbsftwppdtplgns_options ) )

			$bstwbsftwppdtplgns_options = ( function_exists( 'is_multisite' ) && is_multisite() ) ? get_site_option( 'bstwbsftwppdtplgns_options' ) : get_option( 'bstwbsftwppdtplgns_options' );

		if ( ! isset( $bstwbsftwppdtplgns_options['deprecated_function']['bws_go_pro_tab'] ) ) {

			$bstwbsftwppdtplgns_options['deprecated_function']['bws_go_pro_tab'] = array(

				'product-name' => $plugin_info['Name']

			);

			if ( is_multisite() )

				update_site_option( 'bstwbsftwppdtplgns_options', $bstwbsftwppdtplgns_options );

			else

				update_option( 'bstwbsftwppdtplgns_options', $bstwbsftwppdtplgns_options );

		}

	}

}

/**

* Function add BWS Plugins page

* @deprecated 1.9.8 (15.12.2016)

* @return void

*/

if ( ! function_exists ( 'bws_general_menu' ) ) {

	function bws_general_menu() {

		global $menu, $bws_general_menu_exist;

		if ( ! $bws_general_menu_exist ) {

			/* we check also menu exist in global array as in old plugins $bws_general_menu_exist variable not exist */

			foreach ( $menu as $value_menu ) {

				if ( 'bws_panel' == $value_menu[2] ) {

					$bws_general_menu_exist = true;

					return;

				}

			}

			add_menu_page( 'BWS Panel', 'BWS Panel', 'manage_options', 'bws_panel', 'bws_add_menu_render', 'none', '1001' );

			add_submenu_page( 'bws_panel', __( 'Plugins', 'bestwebsoft' ), __( 'Plugins', 'bestwebsoft' ), 'manage_options', 'bws_panel', 'bws_add_menu_render' );

			add_submenu_page( 'bws_panel', __( 'Themes', 'bestwebsoft' ), __( 'Themes', 'bestwebsoft' ), 'manage_options', 'bws_themes', 'bws_add_menu_render' );

			add_submenu_page( 'bws_panel', __( 'System Status', 'bestwebsoft' ), __( 'System Status', 'bestwebsoft' ), 'manage_options', 'bws_system_status', 'bws_add_menu_render' );

			$bws_general_menu_exist = true;

		}

	}

}

/**

* Function check license key for Pro plugins version

* @deprecated 1.9.8 (15.12.2016)

* @todo add notice and remove functional after 01.01.2018. Remove function after 01.01.2019

*/

if ( ! function_exists( 'bws_check_pro_license' ) ) {

	function bws_check_pro_license( $plugin_basename, $trial_plugin = false ) {

		global $wp_version, $bstwbsftwppdtplgns_options;

		$result = array();

		if ( isset( $_POST['bws_license_submit'] ) && check_admin_referer( $plugin_basename, 'bws_license_nonce_name' ) ) {

			$license_key = isset( $_POST['bws_license_key'] ) ? sanitize_text_field( $_POST['bws_license_key'] ) : '';

			if ( '' != $license_key ) {

				delete_transient( 'bws_plugins_update' );

				if ( ! function_exists( 'get_plugins' ) )

					require_once( ABSPATH . 'wp-admin/includes/plugin.php' );

				$plugins_all = get_plugins();

				$current = get_site_transient( 'update_plugins' );

				if ( is_array( $plugins_all ) && !empty( $plugins_all ) && isset( $current ) && is_array( $current->response ) ) {

					$to_send = array();

					$to_send["plugins"][ $plugin_basename ] = $plugins_all[ $plugin_basename ];

					$to_send["plugins"][ $plugin_basename ]["bws_license_key"] = $license_key;

					$to_send["plugins"][ $plugin_basename ]["bws_illegal_client"] = true;

					$options = array(

							'timeout' => ( ( defined('DOING_CRON') && DOING_CRON ) ? 30 : 3),

							'body' => array( 'plugins' => serialize( $to_send ) ),

							'user-agent' => 'WordPress/' . $wp_version . '; ' . get_bloginfo( 'url' )

						);

					$raw_response = wp_remote_post( 'http://bestwebsoft.com/wp-content/plugins/paid-products/plugins/update-check/1.0/', $options );

					if ( is_wp_error( $raw_response ) || 200 != wp_remote_retrieve_response_code( $raw_response ) ) {

						$result['error'] = __( 'Something went wrong. Please try again later. If the error appears again, please contact us', 'bestwebsoft' ) . ' <a href=https://support.bestwebsoft.com>BestWebSoft</a>. ' . __( 'We are sorry for inconvenience.', 'bestwebsoft' );

					} else {

						$response = maybe_unserialize( wp_remote_retrieve_body( $raw_response ) );

						if ( is_array( $response ) && !empty( $response ) ) {

							foreach ( $response as $key => $value ) {

								if ( "wrong_license_key" == $value->package ) {

									$result['error'] = __( 'Wrong license key.', 'bestwebsoft' );

								} else if ( "wrong_domain" == $value->package ) {

									$result['error'] = __( 'This license key is bound to another site.', 'bestwebsoft' );

								} else if ( "time_out" == $value->package ) {

									$result['message'] = __( 'This license key is valid, but Your license has expired. If you want to update our plugin in future, you should extend the license.', 'bestwebsoft' );

								} elseif ( "you_are_banned" == $value->package ) {

									$result['error'] = __( "Unfortunately, you have exceeded the number of available tries.", 'bestwebsoft' );

								} elseif ( "duplicate_domen_for_trial" == $value->package ) {

									$result['error'] = __( "Unfortunately, the Pro Trial licence was already installed to this domain. The Pro Trial license can be installed only once.", 'bestwebsoft' );

								}

								if ( empty( $result['message'] ) && empty( $result['error'] ) ) {

									if ( isset( $value->trial ) )

										$result['message'] = __( 'The Pro Trial license key is valid.', 'bestwebsoft' );

									else

										$result['message'] = __( 'The license key is valid.', 'bestwebsoft' );

									if ( ! empty( $value->time_out ) )

										$result['message'] .= ' ' . __( 'Your license will expire on', 'bestwebsoft' ) . ' ' . $value->time_out . '.';

									if ( isset( $value->trial ) && $trial_plugin != false )

										$result['message'] .= ' ' . sprintf( __( 'In order to continue using the plugin it is necessary to buy a %s license.', 'bestwebsoft' ), '<a href="https://bestwebsoft.com/products/wordpress/plugins/' . $trial_plugin['link_slug'] . '/?k=' . $trial_plugin['link_key'] . '&pn=' . $trial_plugin['link_pn'] . '&v=' . $trial_plugin['plugin_info']['Version'] . '&wp_v=' . $wp_version . '" target="_blank" title="' . $trial_plugin['plugin_info']['Name'] . '">Pro</a>' );

									if ( isset( $value->trial ) ) {

										$bstwbsftwppdtplgns_options['trial'][ $plugin_basename ] = 1;

									} else {

										unset( $bstwbsftwppdtplgns_options['trial'][ $plugin_basename ] );

									}

								}

								if ( empty( $result['error'] ) ) {

									if ( isset( $value->nonprofit ) ) {

										$bstwbsftwppdtplgns_options['nonprofit'][ $plugin_basename ] = 1;

									} else {

										unset( $bstwbsftwppdtplgns_options['nonprofit'][ $plugin_basename ] );

									}

									if ( $bstwbsftwppdtplgns_options[ $plugin_basename ] != $license_key ) {

										$bstwbsftwppdtplgns_options[ $plugin_basename ] = $license_key;

										$file = @fopen( dirname( dirname( __FILE__ ) ) . "/license_key.txt" , "w+" );

										if ( $file ) {

											@fwrite( $file, $license_key );

											@fclose( $file );

										}

										$update_option = true;

									}

									if ( ! isset( $bstwbsftwppdtplgns_options['time_out'][ $plugin_basename ] ) || $bstwbsftwppdtplgns_options['time_out'][ $plugin_basename ] != $value->time_out ) {

										$bstwbsftwppdtplgns_options['time_out'][ $plugin_basename ] = $value->time_out;

										$update_option = true;

									}

									if ( isset( $update_option ) ) {

										if ( is_multisite() )

											update_site_option( 'bstwbsftwppdtplgns_options', $bstwbsftwppdtplgns_options );

										else

											update_option( 'bstwbsftwppdtplgns_options', $bstwbsftwppdtplgns_options );

									}

								}

							}

						} else {

							$result['error'] = __( 'Something went wrong. Please try again later. If the error appears again, please contact us', 'bestwebsoft' ) . ' <a href=https://support.bestwebsoft.com>BestWebSoft</a>. ' . __( 'We are sorry for inconvenience.', 'bestwebsoft' );

						}

					}

				}

			} else {

				$result['error'] = __( 'Please, enter your license key', 'bestwebsoft' );

			}

		}

		return $result;

	}

}

/**

* Function display block for checking license key for Pro plugins version

* @deprecated 1.9.8 (15.12.2016)

* @todo add notice and remove functional after 01.01.2018. Remove function after 01.01.2019

*/

if ( ! function_exists ( 'bws_check_pro_license_form' ) ) {

	function bws_check_pro_license_form( $plugin_basename ) {

		global $bstwbsftwppdtplgns_options;

		$license_key = ( isset( $bstwbsftwppdtplgns_options[ $plugin_basename ] ) ) ? $bstwbsftwppdtplgns_options[ $plugin_basename ] : ''; ?>

		<div class="clear"></div>

		<form method="post" action="">

			<p><?php echo _e( 'If necessary, you can check if the license key is correct or reenter it in the field below. You can find your license key on your personal page - Client Area - on our website', 'bestwebsoft' ) . ' <a href="https://bestwebsoft.com/client-area">https://bestwebsoft.com/client-area</a> ' . __( '(your username is the email address specified during the purchase). If necessary, please submit "Lost your password?" request.', 'bestwebsoft' ); ?></p>

			<p>

				<input type="text" maxlength="100" name="bws_license_key" value="<?php echo esc_attr( $license_key ); ?>" />

				<input type="hidden" name="bws_license_submit" value="submit" />

				<input type="submit" class="button" value="<?php _e( 'Check license key', 'bestwebsoft' ) ?>" />

				<?php wp_nonce_field( $plugin_basename, 'bws_license_nonce_name' ); ?>

			</p>

		</form>

	<?php }

}

/**

* Function process submit on the `Go Pro` tab for TRIAL

* @deprecated 1.9.8 (15.12.2016)

* @todo add notice and remove functional after 01.01.2018. Remove function after 01.01.2019

*/

if ( ! function_exists( 'bws_go_pro_from_trial_tab' ) ) {

	function bws_go_pro_from_trial_tab( $plugin_info, $plugin_basename, $page, $link_slug, $link_key, $link_pn, $trial_license_is_set = true ) {

		global $wp_version, $bstwbsftwppdtplgns_options;

		$bws_license_key = ( isset( $_POST['bws_license_key'] ) ) ? sanitize_text_field( $_POST['bws_license_key'] ) : "";

		if ( $trial_license_is_set ) { ?>

			<form method="post" action="">

				<p>

					<?php printf( __( 'In order to continue using the plugin it is necessary to buy a %s license.', 'bestwebsoft' ), '<a href="https://bestwebsoft.com/products/wordpress/plugins/' . $link_slug . '/?k=' . $link_key . '&amp;pn=' . $link_pn . '&amp;v=' . $plugin_info["Version"] . '&amp;wp_v=' . $wp_version .'" target="_blank" title="' . $plugin_info["Name"] . '">Pro</a>' ); ?> <?php _e( 'After that, you can activate it by entering your license key.', 'bestwebsoft' ); ?>

					<br />

					<span class="bws_info">

						<?php _e( 'License key can be found in the', 'bestwebsoft' ); ?>

						<a href="https://bestwebsoft.com/wp-login.php">Client Area</a>

						<?php _e( '(your username is the email address specified during the purchase).', 'bestwebsoft' ); ?>

					</span>

				</p>

				<?php if ( isset( $bstwbsftwppdtplgns_options['go_pro'][ $plugin_basename ]['count'] ) &&

					'5' < $bstwbsftwppdtplgns_options['go_pro'][ $plugin_basename ]['count'] &&

					$bstwbsftwppdtplgns_options['go_pro'][ $plugin_basename ]['time'] > ( time() - ( 24 * 60 * 60 ) ) ) { ?>

					<p>

						<input disabled="disabled" type="text" name="bws_license_key" value="" />

						<input disabled="disabled" type="submit" class="button-primary" value="<?php _e( 'Activate', 'bestwebsoft' ); ?>" />

					</p>

					<p><?php _e( "Unfortunately, you have exceeded the number of available tries per day.", 'bestwebsoft' ); ?></p>

				<?php } else { ?>

					<p>

						<input type="text" maxlength="100" name="bws_license_key" value="" />

						<input type="hidden" name="bws_license_plugin" value="<?php echo esc_attr( $plugin_basename ); ?>" />

						<input type="hidden" name="bws_license_submit" value="submit" />

						<input type="submit" class="button-primary" value="<?php _e( 'Activate', 'bestwebsoft' ); ?>" />

						<?php wp_nonce_field( $plugin_basename, 'bws_license_nonce_name' ); ?>

					</p>

				<?php } ?>

			</form>

		<?php } else { 

			$page_url = esc_url( self_admin_url( 'admin.php?page=' . $page ) ); ?>

			<script type="text/javascript">

				window.setTimeout( function() {

					window.location.href = '<?php echo $page_url; ?>';

				}, 5000 );

			</script>

			<p><?php _e( "Congratulations! The Pro license of the plugin is activated successfully.", 'bestwebsoft' ); ?></p>

			<p>

				<?php _e( "Please, go to", 'bestwebsoft' ); ?> <a href="<?php echo $page_url; ?>"><?php _e( 'the setting page', 'bestwebsoft' ); ?></a>

				(<?php _e( "You will be redirected automatically in 5 seconds.", 'bestwebsoft' ); ?>)

			</p>

		<?php }

	}

}

/**

* Function process submit on the `Go Pro` tab

* @deprecated 1.9.8 (15.12.2016)

* @todo add notice and remove functional after 01.01.2018. Remove function after 01.01.2019

*/

if ( ! function_exists( 'bws_go_pro_tab_check' ) ) {

	function bws_go_pro_tab_check( $plugin_basename, $plugin_options_name = false, $is_network_option = false ) {

		global $wp_version, $bstwbsftwppdtplgns_options;

		$result = array();

		$bws_license_key = ( isset( $_POST['bws_license_key'] ) ) ? sanitize_text_field( $_POST['bws_license_key'] ) : "";

		if ( ! empty( $plugin_options_name ) && isset( $_POST['bws_hide_premium_options_submit'] ) && check_admin_referer( $plugin_basename, 'bws_license_nonce_name' ) ) {

			$plugin_options = ( $is_network_option ) ? get_site_option( $plugin_options_name ) : get_option( $plugin_options_name );

			if ( !empty( $plugin_options['hide_premium_options'] ) ) {

				$key = array_search( get_current_user_id(), $plugin_options['hide_premium_options'] );

				if ( false !== $key ) {

					unset( $plugin_options['hide_premium_options'][ $key ] );

				}

				if ( $is_network_option )

					update_site_option( $plugin_options_name, $plugin_options );

				else

					update_option( $plugin_options_name, $plugin_options );

				$result['message'] = __( 'Check premium options on the plugin settings page!', 'bestwebsoft' );

			}

		}

		if ( isset( $_POST['bws_license_submit'] ) && check_admin_referer( $plugin_basename, 'bws_license_nonce_name' ) ) {

			if ( '' != $bws_license_key ) {

				if ( strlen( $bws_license_key ) != 18 ) {

					$result['error'] = __( "Wrong license key", 'bestwebsoft' );

				} else {

					$bws_license_plugin = sanitize_text_field( $_POST['bws_license_plugin'] );

					if ( isset( $bstwbsftwppdtplgns_options['go_pro'][ $bws_license_plugin ]['count'] ) && $bstwbsftwppdtplgns_options['go_pro'][ $bws_license_plugin ]['time'] > ( time() - (24 * 60 * 60) ) ) {

						$bstwbsftwppdtplgns_options['go_pro'][ $bws_license_plugin ]['count'] = $bstwbsftwppdtplgns_options['go_pro'][ $bws_license_plugin ]['count'] + 1;

					} else {

						$bstwbsftwppdtplgns_options['go_pro'][ $bws_license_plugin ]['count'] = 1;

						$bstwbsftwppdtplgns_options['go_pro'][ $bws_license_plugin ]['time'] = time();

					}

					/* download Pro */

					if ( ! function_exists( 'get_plugins' ) )

						require_once( ABSPATH . 'wp-admin/includes/plugin.php' );

					$all_plugins = get_plugins();

					if ( ! array_key_exists( $bws_license_plugin, $all_plugins ) ) {

						$current = get_site_transient( 'update_plugins' );

						if ( is_array( $all_plugins ) && !empty( $all_plugins ) && isset( $current ) && is_array( $current->response ) ) {

							$to_send = array();

							$to_send["plugins"][ $bws_license_plugin ] = array();

							$to_send["plugins"][ $bws_license_plugin ]["bws_license_key"] = $bws_license_key;

							$to_send["plugins"][ $bws_license_plugin ]["bws_illegal_client"] = true;

							$options = array(

								'timeout' => ( ( defined( 'DOING_CRON' ) && DOING_CRON ) ? 30 : 3 ),

								'body' => array( 'plugins' => serialize( $to_send ) ),

								'user-agent' => 'WordPress/' . $wp_version . '; ' . get_bloginfo( 'url' ) );

							$raw_response = wp_remote_post( 'http://bestwebsoft.com/wp-content/plugins/paid-products/plugins/update-check/1.0/', $options );

							if ( is_wp_error( $raw_response ) || 200 != wp_remote_retrieve_response_code( $raw_response ) ) {

								$result['error'] = __( "Something went wrong. Please try again later. If the error appears again, please contact us", 'bestwebsoft' ) . ' <a href="https://support.bestwebsoft.com">BestWebSoft</a>. ' . __( "We are sorry for inconvenience.", 'bestwebsoft' );

							} else {

								$response = maybe_unserialize( wp_remote_retrieve_body( $raw_response ) );

								if ( is_array( $response ) && !empty( $response ) ) {

									foreach ( $response as $key => $value ) {

										if ( "wrong_license_key" == $value->package ) {

											$result['error'] = __( "Wrong license key.", 'bestwebsoft' );

										} elseif ( "wrong_domain" == $value->package ) {

											$result['error'] = __( "This license key is bound to another site.", 'bestwebsoft' );

										} elseif ( "you_are_banned" == $value->package ) {

											$result['error'] = __( "Unfortunately, you have exceeded the number of available tries per day. Please, upload the plugin manually.", 'bestwebsoft' );

										} elseif ( "time_out" == $value->package ) {

											$result['error'] = sprintf( __( "Unfortunately, Your license has expired. To continue getting top-priority support and plugin updates, you should extend it in your %s", 'bestwebsoft' ), ' <a href="https://bestwebsoft.com/client-area">Client Area</a>' );

										} elseif ( "duplicate_domen_for_trial" == $value->package ) {

											$result['error'] = __( "Unfortunately, the Pro licence was already installed to this domain. The Pro Trial license can be installed only once.", 'bestwebsoft' );

										}

									}