File "soo-demo-importer.php"
Full Path: /home/fineflavourcocoa/public_html/wp-content/plugins/soo-demo-importer/soo-demo-importer.php
File size: 22.32 KB
MIME-type: text/x-php
Charset: utf-8
<?php
/**
* Plugin Name: Soo Demo Importer
* Plugin URI: http://soothemes.com/plugin/soo-demo-importer
* Description: One click import demo content
* Author: SooThemes
* Author URI: http://soothemes.com
* Version: 1.1
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Main class for importing demo content
*
* @version 1.0.0
*/
class Soo_Demo_Importer {
/**
* Demo data configuration
*
* @var array
*/
public $data;
/**
* Construction function
* Add new submenu under Appearance menu
*/
public function __construct() {
$this->data = apply_filters( 'soo_demo_packages', array() );
add_action( 'admin_menu', array( $this, 'menu' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'scripts' ) );
add_action( 'wp_ajax_soodi_download_file', array( $this, 'ajax_download_file' ) );
add_action( 'wp_ajax_soodi_import', array( $this, 'ajax_import' ) );
add_action( 'wp_ajax_soodi_config_theme', array( $this, 'ajax_config_theme' ) );
add_action( 'wp_ajax_soodi_get_images', array( $this, 'ajax_get_images' ) );
add_action( 'wp_ajax_soodi_generate_image', array( $this, 'ajax_generate_image' ) );
}
/**
* Add new menu under Appearance menu
*/
public function menu() {
if ( empty( $this->data ) ) {
return;
}
add_theme_page(
esc_html__( 'Import Demo Data', 'soodi' ),
esc_html__( 'Import Demo Data', 'soodi' ),
'edit_theme_options',
'import-demo-content',
array( $this, 'page' )
);
}
/**
* Load scripts
*/
public function scripts( $hook ) {
if ( 'appearance_page_import-demo-content' != $hook ) {
return;
}
wp_enqueue_style( 'soo-import', plugins_url( 'assets/css/soo-import.css', __FILE__ ) );
wp_enqueue_script( 'soo-import', plugins_url( 'assets/js/soo-import.js', __FILE__ ), array( 'jquery' ), '1.0.0', true );
}
/**
* Admin page for importing demo content
*/
public function page() {
if ( isset( $_GET['step'] ) ) {
if ( 'upload' == $_GET['step'] ) {
$this->upload_files_page();
} else {
$this->import_demo_page();
}
} else {
$this->select_demo_page();
}
}
/**
* HTML for select demo page
*/
private function select_demo_page() {
?>
<div class="wrap">
<h2><?php echo esc_html( get_admin_page_title() ); ?></h2>
<div class="updated notice is-dismissible">
<p><?php _e( 'Before start importing, you have to install all required plugins and other plugins that you want to use.', 'soodi' ) ?></p>
<button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php _e( 'Dismiss this notice.', 'soodi' ) ?></span></button>
</div>
<div class="demos-container">
<p class="description"><?php _e( 'It usally take few minutes to finish. Please be patient.', 'soodi' ) ?></p>
<?php foreach( $this->data as $demo => $data ) : ?>
<form action="<?php echo esc_url( add_query_arg( array( 'step' => 'import' ) ) ) ?>" method="post" class="demo-selector">
<input type="hidden" name="demo" value="<?php echo esc_attr( $demo ) ?>">
<div class="demo-image">
<img src="<?php echo esc_url( $data['preview'] ) ?>">
</div>
<div class="demo-selector-tools">
<div class="demo-install-progress"></div>
<div class="demo-install-actions">
<input type="submit" class="button button-primary" value="<?php _e( 'Import', 'soodi' ) ?>">
<h2 class="demo-title"><?php echo $data['name'] ?></h2>
<div class="clear"></div>
</div>
</div>
</form>
<?php endforeach; ?>
<p style="text-algin:center;">
<a href="<?php echo esc_url( add_query_arg( array( 'step' => 'upload' ) ) ); ?>"><?php _e( 'Manually upload demo files', 'soodi' ); ?></a>
</p>
</div>
</div>
<?php
}
/**
* HTML for upload demo files
*/
private function upload_files_page() {
?>
<div class="wrap">
<h2><?php echo esc_html( get_admin_page_title() ); ?></h2>
<form method="post" action="<?php echo esc_url( add_query_arg( array( 'step' => 'import' ) ) ) ?>" enctype="multipart/form-data">
<input type="hidden" name="upload_files" value="1">
<table class="form-table">
<tbody>
<tr>
<th><label for="soodi-select-demo"><?php _e( 'Select demo', 'soodi' ); ?></label></th>
<td>
<select name="demo" id="soodi-select-demo">
<?php foreach( $this->data as $demo => $data ) : ?>
<option value="<?php echo esc_attr( $demo ) ?>"><?php echo $data['name'] ?></option>
<?php endforeach; ?>
</select>
</td>
</tr>
<tr>
<th><label for="soodi-content-file"><?php _e( 'Content file', 'soodi' ); ?></label></th>
<td>
<input type="file" name="content_file" id="soodi-content-file">
<p class="description"><?php _e( 'File demo-content.xml', 'soodi' ) ?></p>
</td>
</tr>
<tr>
<th><label for="soodi-customizer-file"><?php _e( 'Customizer file', 'soodi' ); ?></label></th>
<td>
<input type="file" name="customizer_file" id="soodi-customizer-file">
<p class="description"><?php _e( 'File customizer.dat', 'soodi' ) ?></p>
</td>
</tr>
<tr>
<th><label for="soodi-widgets-file"><?php _e( 'Widgets file', 'soodi' ); ?></label></th>
<td>
<input type="file" name="widgets_file" id="soodi-widgets-file">
<p class="description"><?php _e( 'File widgets.wie', 'soodi' ) ?></p>
</td>
</tr>
<tr>
<th><label for="soodi-sliders-file"><?php _e( 'Sliders file', 'soodi' ); ?></label></th>
<td>
<input type="file" name="sliders_file" id="soodi-sliders-file">
<p class="description"><?php _e( 'Upload the slider file', 'soodi' ) ?></p>
</td>
</tr>
</tbody>
</table>
<p class="submit">
<input type="submit" name="submit" id="submit" class="button button-primary" value="<?php esc_attr_e( 'Upload & Import', 'soodi' ) ?>">
</p>
</form>
</div>
<?php
}
/**
* HTML for import demo page
*/
private function import_demo_page() {
$demo = $_POST['demo'];
if ( ! array_key_exists( $demo, $this->data ) ) {
printf(
'<div class="notice warning"><p>%s <a href="%s">%s</a></p></div>',
esc_html__( 'This import is invalid.', 'soodi' ),
remove_query_arg( 'step' ),
esc_html__( 'Please try again', 'soodi' )
);
return;
}
if ( isset( $_POST['upload_files'] ) ) {
$this->upload_files();
}
?>
<div class="wrap">
<h2><?php echo esc_html( get_admin_page_title() ); ?></h2>
<form id="soo-demo-importer" class="hidden" method="post">
<input type="hidden" name="demo" value="<?php echo esc_attr( $_POST['demo'] ) ?>">
<input type="hidden" name="uploaded" value="<?php echo isset( $_POST['upload_files'] ) ? 1 : 0 ?>">
<?php wp_nonce_field( 'soo_demo_import' ) ?>
</form>
<div id="soo-demo-import-progress" class="notice warning notice-warning">
<p>
<span class="spinner is-active"></span>
<span class="text"><?php esc_html_e( 'Starting...', 'soodi' ) ?></span>
</p>
</div>
<div id="soo-demo-import-log" class="soo-demo-log"></div>
</div>
<?php
}
/**
* Upload demo files
*/
private function upload_files() {
$path = $this->get_demo_path();
@rmdir( $path );
wp_mkdir_p( $path );
if ( ! empty( $_FILES['content_file'] ) ) {
$file = $path . '/demo-content.xml';
@ move_uploaded_file( $_FILES['content_file']['tmp_name'], $file );
}
if ( ! empty( $_FILES['customizer_file'] ) ) {
$file = $path . '/customizer.dat';
@ move_uploaded_file( $_FILES['customizer_file']['tmp_name'], $file );
}
if ( ! empty( $_FILES['widgets_file'] ) ) {
$file = $path . '/widgets.wie';
@ move_uploaded_file( $_FILES['widgets_file']['tmp_name'], $file );
}
if ( ! empty( $_FILES['sliders_file'] ) ) {
$file = $path . '/sliders.zip';
if ( file_exists( $file ) ) {
unlink( $file );
}
$zip = new ZipArchive();
if ( $zip->open( $file, ZipArchive::CREATE ) === TRUE ) {
$zip->addFile( $_FILES['sliders_file']['tmp_name'], $_FILES['sliders_file']['name'] );
$zip->close();
}
}
}
/**
* Import content
* Import posts, pages, menus, custom post types
*
* @param string $file The exported file's name
*/
public function import_content( $file ) {
// Disable import of authors.
add_filter( 'wxr_importer.pre_process.user', '__return_false' );
// Disables generation of multiple image sizes (thumbnails) in the content import step.
add_filter( 'intermediate_image_sizes_advanced', '__return_null' );
if ( ! file_exists( $file ) ) {
return false;
}
// Import content.
if ( ! class_exists( 'Soo_Demo_Content_Importer' ) ) {
require_once plugin_dir_path( __FILE__ ) . '/includes/class-content-importer.php';
}
do_action( 'soodi_before_import_content', $file );
$importer = new Soo_Demo_Content_Importer( array(
'fetch_attachments' => true
) );
if ( ! class_exists( 'WP_Importer_Logger' ) ) {
require_once plugin_dir_path( __FILE__ ) . '/includes/class-logger.php';
}
if ( ! class_exists( 'WP_Importer_Logger_ServerSentEvents' ) ) {
require_once plugin_dir_path( __FILE__ ) . '/includes/class-logger-serversentevents.php';
}
$logger = new WP_Importer_Logger_ServerSentEvents();
$err = $importer->set_logger( $logger );
return $importer->import( $file );
}
/**
* Import theme options
*
* @param string $file The exported file's name
*/
public function import_customizer( $file ) {
if ( ! file_exists( $file ) ) {
return false;
}
if( ! class_exists( 'Soo_Demo_Customizer_Importer' ) ) {
require_once plugin_dir_path( __FILE__ ) . 'includes/customizer-importer.php';
}
do_action( 'soodi_before_import_customizer', $file );
// Disables generation of multiple image sizes (thumbnails) in the content import step.
add_filter( 'intermediate_image_sizes_advanced', '__return_null' );
$import = new Soo_Demo_Customizer_Importer();
$import->download_images = true;
$import->import( $file );
return true;
}
/**
* Import widgets
*
* @param string $file The exported file's name
*/
function import_widgets( $file ) {
if ( ! file_exists( $file ) ) {
return false;
}
if ( ! class_exists( 'Soo_Demo_Widgets_Importer') ) {
require_once plugin_dir_path( __FILE__ ) . 'includes/widgets-importer.php';
}
do_action( 'soodi_before_import_widgets', $file );
$data = json_decode( file_get_contents( $file ) );
$importer = new Soo_Demo_Widgets_Importer();
$importer->import( $data );
return true;
}
/**
* Import exported revolution sliders
*/
public function import_sliders() {
if ( ! class_exists( 'RevSlider' ) ) {
return new WP_Error( 'plugin-not-installed', esc_html__( 'Revolution Slider plugin is not installed', 'soodi' ) );
}
$path = $this->get_demo_path();
$sliders_zip = $path . '/sliders.zip';
if ( empty( $sliders_zip ) ) {
return new WP_Error( 'import-sliders', esc_html__( 'There is no slider to import', 'soodi' ) );
}
$unzipfile = unzip_file( $sliders_zip, $path );
if( is_wp_error( $unzipfile ) ) {
define('FS_METHOD', 'direct'); //lets try direct.
WP_Filesystem();
$unzipfile = unzip_file( $sliders_zip, $path );
@unlink( $sliders_zip );
}
$files = scandir( $path . '/sliders/' );
if ( empty( $files ) ) {
return new WP_Error( 'import-sliders', esc_html__( 'There is no slider to import', 'soodi' ) );
}
$slider = new RevSlider();
$this->emit_sse_message( array(
'action' => 'updateTotal',
'type' => 'slider',
'delta' => count( $files ) - 2,
));
foreach( $files as $file ) {
if ( $file == '.' || $file == '..' ) {
continue;
}
$file = $path . '/sliders/' . $file;
$response = $slider->importSliderFromPost( true, true, $file );
$this->emit_sse_message( array(
'action' => 'updateDelta',
'type' => 'slider',
'delta' => $response,
));
unlink( $file );
}
}
/**
* Import menu locations
*
* @param string $file The exported file's name
*/
public function setup_menus( $demo ) {
$demo = $this->data[$demo];
if ( ! isset( $demo['menus'] ) ) {
return;
}
$data = $demo['menus'];
$menus = wp_get_nav_menus();
$locations = array();
foreach( $data as $key => $val ) {
foreach( $menus as $menu ) {
if( $val && $menu->slug == $val ) {
$locations[$key] = absint( $menu->term_id );
}
}
}
set_theme_mod( 'nav_menu_locations', $locations );
}
/**
* Setup pages
*/
public function setup_pages( $demo ) {
$demo = $this->data[$demo];
if ( ! isset( $demo['pages'] ) ) {
return;
}
// Front Page
if ( isset( $demo['pages']['front_page'] ) ) {
$home = get_page_by_title( $demo['pages']['front_page'] );
if ( $home ) {
update_option( 'show_on_front', 'page' );
update_option( 'page_on_front', $home->ID );
}
}
// Blog Page
if ( isset( $demo['pages']['blog'] ) ) {
$blog = get_page_by_title( $demo['pages']['blog'] );
if ( $blog ) {
update_option( 'page_for_posts', $blog->ID );
}
}
// WooCommerce Pages
if ( class_exists( 'WooCommerce' ) ) {
// Shop page
if ( isset( $demo['pages']['shop'] ) && ! get_option( 'woocommerce_shop_page_id' ) ) {
$shop = get_page_by_title( $demo['pages']['shop'] );
if ( $shop ) {
update_option( 'woocommerce_shop_page_id', $shop->ID );
}
}
// Cart page
if ( isset( $demo['pages']['cart'] ) && ! get_option( 'woocommerce_cart_page_id' ) ) {
$cart = get_page_by_title( $demo['pages']['cart'] );
if ( $cart ) {
update_option( 'woocommerce_cart_page_id', $cart->ID );
}
}
// Checkout page
if ( isset( $demo['pages']['checkout'] ) && ! get_option( 'woocommerce_checkout_page_id' ) ) {
$checkout = get_page_by_title( $demo['pages']['checkout'] );
if ( $checkout ) {
update_option( 'woocommerce_checkout_page_id', $checkout->ID );
}
}
// Myaccount page
if ( isset( $demo['pages']['my_account'] ) && ! get_option( 'woocommerce_myaccount_page_id' ) ) {
$account = get_page_by_title( $demo['pages']['my_account'] );
if ( $account ) {
update_option( 'woocommerce_myaccount_page_id', $account->ID );
}
}
}
do_action( 'soodi_after_setup_pages', $demo['pages'] );
flush_rewrite_rules();
}
/**
* Update options
*
* @param int $demo
*/
public function update_options( $demo ) {
$demo = $this->data[$demo];
if ( empty( $demo['options'] ) ) {
return;
}
foreach ( $demo['options'] as $option => $value) {
update_option( $option, $value );
}
}
/**
* Generate image sizes
* @param int $id
*/
public function generate_image( $id ) {
$fullsizepath = get_attached_file( $id );
if ( false === $fullsizepath || ! file_exists( $fullsizepath ) ) {
return false;
}
$metadata = wp_generate_attachment_metadata( $id, $fullsizepath );
if ( ! $metadata || is_wp_error( $metadata ) ) {
return false;
}
// If this fails, then it just means that nothing was changed (old value == new value)
wp_update_attachment_metadata( $id, $metadata );
return true;
}
/**
* Ajax function to import demo content
*/
public function ajax_import() {
if ( ! wp_verify_nonce( $_GET['_wpnonce'], 'soo_demo_import' ) ) {
wp_send_json_error( esc_html__( 'Verifing failed', 'soodi' ) );
eixt;
}
// Turn off PHP output compression
$previous = error_reporting( error_reporting() ^ E_WARNING );
ini_set( 'output_buffering', 'off' );
ini_set( 'zlib.output_compression', false );
error_reporting( $previous );
if ( $GLOBALS['is_nginx'] ) {
// Setting this header instructs Nginx to disable fastcgi_buffering
// and disable gzip for this request.
header( 'X-Accel-Buffering: no' );
header( 'Content-Encoding: none' );
}
// Start the event stream.
header( 'Content-Type: text/event-stream' );
set_time_limit( 0 );
// Ensure we're not buffered.
wp_ob_end_flush_all();
flush();
$type = $_GET['type'];
$dir = $this->get_demo_path();
switch ( $type ) {
case 'content':
$file = $dir . '/demo-content.xml';
$result = $this->import_content( $file );
break;
case 'customizer':
$file = $dir . '/customizer.dat';
$result = $this->import_customizer( $file );
break;
case 'widgets':
$file = $dir . '/widgets.wie';
$result = $this->import_widgets( $file );
break;
case 'sliders':
$result = $this->import_sliders();
break;
}
// Let the browser know we're done.
$complete = array(
'action' => 'complete',
'error' => false,
);
if ( is_wp_error( $result ) ) {
$complete['error'] = $result->get_error_message();
}
@unlink( $file );
$this->emit_sse_message( $complete );
exit;
}
/**
* Ajax function to download file
*/
public function ajax_download_file() {
if ( ! wp_verify_nonce( $_GET['_wpnonce'], 'soo_demo_import' ) ) {
wp_send_json_error( esc_html__( 'Verifing failed', 'soodi' ) );
eixt;
}
$demo = $_GET['demo'];
$demo = $this->data[$demo];
$type = $_GET['type'];
if ( ! isset( $demo[$type] ) ) {
wp_send_json_error( esc_html__( 'This demo dose not need', 'soodi' ) . " $type" );
eixt;
}
if ( empty( $demo[$type] ) ) {
wp_send_json_error( esc_html__( 'File does not exists', 'soodi' ) );
eixt;
}
if ( $_GET['uploaded'] ) {
wp_send_json_success();
return;
}
@set_time_limit(0);
$file = $this->download_file( $demo[$type] );
if ( is_wp_error( $file ) ) {
wp_send_json_error( $file->get_error_message() );
exit;
}
wp_send_json_success();
}
/**
* Ajax function to setup front page and blog page
*/
public function ajax_config_theme() {
if ( ! wp_verify_nonce( $_GET['_wpnonce'], 'soo_demo_import' ) ) {
wp_send_json_error( esc_html__( 'Verifing failed', 'soodi' ) );
eixt;
}
$demo = $_GET['demo'];
// Setup pages
$this->setup_pages( $demo );
// Setup menu locations
$this->setup_menus( $demo );
// Update options
$this->update_options( $demo );
wp_send_json_success( esc_html__( 'Finish setting up front page and blog page.', 'soodi' ) );
}
/**
* Ajax function to get all image ids
*/
public function ajax_get_images() {
if ( ! wp_verify_nonce( $_GET['_wpnonce'], 'soo_demo_import' ) ) {
wp_send_json_error( esc_html__( 'Verifing failed', 'soodi' ) );
eixt;
}
global $wpdb;
$images = $wpdb->get_results( "SELECT ID FROM $wpdb->posts WHERE post_type = 'attachment' AND post_mime_type LIKE 'image/%' ORDER BY ID DESC" );
$ids = array();
if ( $images ) {
foreach ( $images as $image ) {
$ids[] = $image->ID;
}
}
wp_send_json_success( $ids );
}
/**
* Ajax function to generate a single image
*/
public function ajax_generate_image() {
if ( ! wp_verify_nonce( $_GET['_wpnonce'], 'soo_demo_import' ) ) {
wp_send_json_error( esc_html__( 'Verifing failed', 'soodi' ) );
eixt;
}
$id = absint( $_REQUEST['id'] );
@set_time_limit( 900 ); // 5 minutes per image should be PLENTY
$result = $this->generate_image( $id );
if ( ! $result ) {
wp_send_json_error( esc_html__( 'Failed to generate image ID:', 'soodi' ) . " $id" );
} else {
wp_send_json_success( sprintf( esc_html__( 'Generated image ID %s successfully', 'soodi' ), $id ) );
}
}
/**
* Download file from URL
*
* @param staring $file_url
* @return string Downloaded file path
*/
protected function download_file( $file_url ) {
$filename = basename( $file_url );
$path = $this->get_demo_path();
$file = $path . '/' . $filename;
wp_mkdir_p( $path );
$ifp = @fopen( $file, 'wb' );
if ( ! $ifp ) {
return new WP_Error( 'import_file_error', sprintf( __( 'Could not write file %s' ), $file ) );
}
@fwrite( $ifp, 0 );
fclose( $ifp );
clearstatcache();
// Set correct file permissions
$stat = @stat( dirname( $file ) );
$perms = $stat['mode'] & 0007777;
$perms = $perms & 0000666;
@chmod( $file, $perms );
clearstatcache();
$response = wp_remote_get( $file_url, array(
'stream' => true,
'filename' => $file,
'timeout' => 500,
) );
// request failed
if ( is_wp_error( $response ) ) {
@unlink( $file );
return $response;
}
$code = (int) wp_remote_retrieve_response_code( $response );
// make sure the fetch was successful
if ( $code !== 200 ) {
@unlink( $file );
return new WP_Error(
'import_file_error',
sprintf(
esc_html__( 'Remote server returned %1$d %2$s for %3$s', 'soodi' ),
$code,
get_status_header_desc( $code ),
$url
)
);
}
if ( 0 == filesize( $file ) ) {
@unlink( $file );
return new WP_Error( 'import_file_error', esc_html__( 'Zero size file downloaded', 'soodi' ) );
}
return $file;
}
/**
* Emit a Server-Sent Events message.
*
* @param mixed $data Data to be JSON-encoded and sent in the message.
*/
protected function emit_sse_message( $data ) {
echo "event: message\n";
echo 'data: ' . wp_json_encode( $data ) . "\n\n";
// Extra padding.
echo ':' . str_repeat( ' ', 2048 ) . "\n\n";
flush();
}
/**
* Get the path to demo directory
*
* @return string
*/
private function get_demo_path() {
$upload_dir = wp_upload_dir();
$dir = path_join( $upload_dir['basedir'], 'demo_files' );
return $dir;
}
}
if ( version_compare( phpversion(), '5.3.2', '<' ) ) {
add_action( 'admin_notices', function() {
$message = sprintf( __( 'The <strong>Soo Demo Importer</strong> plugin requires <strong>PHP 5.3.2+</strong> to run properly. Please contact your hosting company and ask them to update the PHP version of your site to at least PHP 5.3.2.<br> Your current version of PHP: <strong>%s</strong>', 'soodi' ), phpversion() );
printf( '<div class="notice notice-error"><p>%s</p></div>', wp_kses_post( $message ) );
} );
} else {
add_action( 'init', function() {
new Soo_Demo_Importer();
} );
}