DESKTOP-GBA0BK8\Admin
323 lines
7.8 KiB
PHP
323 lines
7.8 KiB
PHP
<?php
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/**
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* Import/Export
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*
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* @package Ocean_Extra
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* @category Core
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* @author OceanWP
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*/
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// Exit if accessed directly
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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// Start Class
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class Ocean_Extra_Import_Export {
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/**
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* Start things up
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*/
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public function __construct() {
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add_action( 'admin_menu', array( $this, 'add_page' ), 11 );
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add_action( 'admin_enqueue_scripts', array( $this, 'css' ) );
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add_action( 'admin_init', array( $this, 'register_settings' ) );
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add_action( 'admin_notices', array( $this, 'register_notices' ) );
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add_action( 'load-theme-panel_page_oceanwp-panel-import-export', array( $this, 'send_export_file' ) );
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add_action( 'load-theme-panel_page_oceanwp-panel-import-export', array( $this, 'upload_import_file' ) );
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}
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/**
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* Add sub menu page
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*
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* @since 1.0.5
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*/
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public function add_page() {
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add_submenu_page(
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'oceanwp-panel',
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esc_html__( 'Import/Export', 'ocean-extra' ),
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esc_html__( 'Import/Export', 'ocean-extra' ),
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'manage_options',
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'oceanwp-panel-import-export',
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array( $this, 'create_admin_page' )
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);
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}
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/**
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* Register setting
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*
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* @since 1.0.5
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*/
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public static function register_settings() {
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register_setting( 'oceanwp_import_setting', 'oceanwp_import_setting', array( 'OceanWP_Import_Export', 'import_data' ) );
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}
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/**
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* Register all messages
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*
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* @since 1.0.5
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*/
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public static function register_notices() {
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settings_errors( 'oceanwp-import-notices' );
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}
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/**
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* Send export file to user
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*
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* @since 1.0.5
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*/
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public static function send_export_file() {
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// Export requested
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if ( ! empty( $_GET['export'] ) ) {
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$mods = get_theme_mods();
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$data = array(
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'mods' => $mods ? $mods : array(),
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'options' => array()
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);
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// Build filename
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$site_url = site_url( '', 'http' );
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$site_url = trim( $site_url, '/\\' ); // remove trailing slash
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$filename = str_replace( 'http://', '', $site_url ); // remove http://
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$filename = str_replace( array( '/', '\\' ), '-', $filename ); // replace slashes with -
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$filename .= '-oceanwp-export'; // append
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$filename = apply_filters( 'ocean_export_filename', $filename );
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foreach ( $mods as $key => $value ) {
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// Don't save widget data.
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if ( 'widget_' === substr( strtolower( $key ), 0, 7 ) ) {
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continue;
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}
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// Don't save sidebar data.
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if ( 'sidebars_' === substr( strtolower( $key ), 0, 9 ) ) {
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continue;
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}
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$data['options'][ $key ] = $value;
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}
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if ( function_exists( 'wp_get_custom_css_post' ) ) {
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$data['wp_css'] = wp_get_custom_css();
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}
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// Set the download headers.
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header( 'Content-disposition: attachment; filename=' . $filename . '.dat' );
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header( 'Content-Type: application/octet-stream; charset=' . get_option( 'blog_charset' ) );
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// Serialize the export data.
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echo serialize( $data );
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// Start the download.
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die();
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}
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}
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/**
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* Upload import file
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*
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* @since 1.0.5
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*/
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public static function upload_import_file() {
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// Check nonce for security since form was posted
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if ( ! empty( $_POST ) && ! empty( $_FILES['oceanwp_import_file'] )
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&& check_admin_referer( 'oceanwp_import', 'oceanwp_import_nonce' ) ) { // check_admin_referer prints fail page and dies
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// Check and move file to uploads dir, get file data
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// Will show die with WP errors if necessary (file too large, quota exceeded, etc.)
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$template = get_template();
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$overrides = array( 'test_form' => false, 'test_type' => false, 'mimes' => array( 'dat' => 'text/plain' ) );
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$file = wp_handle_upload( $_FILES['oceanwp_import_file'], $overrides );
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if ( isset( $file['error'] ) ) {
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wp_die(
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$file['error'],
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'',
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array( 'back_link' => true )
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);
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}
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// Process import file
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self::process_import_file( $file['file'] );
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}
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}
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/**
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* Process import file
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*
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* @since 1.0.5
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*/
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public static function process_import_file( $file ) {
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// File exists?
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if ( ! file_exists( $file ) ) {
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wp_die(
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esc_html__( 'Import file could not be found. Please try again.', 'ocean-extra' ),
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'',
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array( 'back_link' => true )
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);
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}
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// Get file contents and decode
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$raw = file_get_contents( $file );
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$data = @unserialize( $raw );
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// Delete import file
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unlink( $file );
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// If wp_css is set then import it.
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if ( function_exists( 'wp_update_custom_css_post' ) && isset( $data['wp_css'] ) && '' !== $data['wp_css'] ) {
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wp_update_custom_css_post( $data['wp_css'] );
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}
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// Import data
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self::import_data( $data['mods'] );
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}
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/**
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* Sanitization callback
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*
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* @since 1.0.5
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*/
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public static function import_data( $file ) {
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$msg = null;
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$type = null;
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// Import the file
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if ( ! empty( $file ) ) {
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if ( '0' == json_last_error() ) {
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// Loop through mods and add them
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foreach ( $file as $mod => $value ) {
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set_theme_mod( $mod, $value );
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}
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// Success message
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$msg = esc_attr__( 'Settings imported successfully.', 'ocean-extra' );
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$type = 'updated';
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}
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// Display invalid json data error
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else {
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$msg = esc_attr__( 'Invalid Import Data.', 'ocean-extra' );
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$type = 'error';
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}
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}
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// No json data entered
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else {
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$error_msg = esc_attr__( 'No import data found.', 'ocean-extra' );
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$error_type = 'error';
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}
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// Display notice
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add_settings_error( 'oceanwp-import-notices', esc_attr( 'settings_updated' ), $msg, $type );
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// Return file
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return $file;
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}
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/**
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* Settings page output
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*
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* @since 1.0.5
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*/
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public static function create_admin_page() {
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// Theme branding
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if ( function_exists( 'oceanwp_theme_branding' ) ) {
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$brand = oceanwp_theme_branding();
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} else {
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$brand = 'OceanWP';
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} ?>
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<div class="wrap oceanwp-import-export">
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<h2><?php echo esc_attr( $brand ); ?> <?php esc_html_e( 'Importer & Exporter', 'ocean-extra' ); ?></h2>
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<?php
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// Display notices
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settings_fields( 'oceanwp_import_setting' ); ?>
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<div class="metabox-holder clr">
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<div class="postbox oceanwp-import oceanwp-bloc col-2 clr">
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<h3 class="hndle"><?php esc_html_e( 'Import Settings', 'ocean-extra' ); ?></h3>
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<div class="inside">
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<p><?php echo wp_kses( __( 'Please select a <b>.dat</b> file generated by the export button.', 'ocean-extra' ), array( 'b' => array() ) ); ?></p>
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<form method="post" enctype="multipart/form-data">
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<?php wp_nonce_field( 'oceanwp_import', 'oceanwp_import_nonce' ); ?>
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<input type="file" name="oceanwp_import_file" id="oceanwp-import-file" />
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<p class="submit">
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<input type="submit" class="button button-primary" value="<?php esc_attr_e( 'Import Settings', 'ocean-extra' ) ?>" />
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</p>
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</form>
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</div>
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</div>
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<div class="postbox oceanwp-export oceanwp-bloc col-2 second clr">
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<h3 class="hndle"><?php esc_html_e( 'Export Settings', 'ocean-extra' ); ?></h3>
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<div class="inside">
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<p><?php esc_html_e( 'This will export all theme_mods that means if other plugins are adding settings in the customizer it will export those as well.', 'ocean-extra' ); ?></p>
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<p><?php echo wp_kses( __( 'Click below to generate a <b>.dat</b> file for all settings.', 'ocean-extra' ), array( 'b' => array() ) ); ?></p>
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<p class="submit">
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<a href="<?php echo esc_url( admin_url( basename( $_SERVER['PHP_SELF'] ) . '?page=' . $_GET['page'] . '&export=1' ) ); ?>" id="oceanwp-export-button" class="button button-primary"><?php echo esc_html_e( 'Export Settings', 'ocean-extra' ); ?></a>
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</p>
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</div>
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</div>
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</div>
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</div>
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<?php }
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/**
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* Load css
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*
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* @since 1.0.6
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*/
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public static function css( $hook ) {
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// Only load scripts when needed
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if ( OE_ADMIN_PANEL_HOOK_PREFIX . '-import-export' != $hook ) {
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return;
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}
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// CSS
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wp_enqueue_style( 'oceanwp-import-export', plugins_url( '/assets/css/import-export.min.css', __FILE__ ) );
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}
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}
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new Ocean_Extra_Import_Export();
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