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<?php
/**
* Astra Sites File System
*
* @since 4.2.0
* @package Astra Sites
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
if ( ! class_exists( 'Astra_Sites_File_System' ) ) {
/**
* Astra_Sites_File_System
*/
class Astra_Sites_File_System {
/**
* Instance of Astra_Sites
*
* @since 4.2.0
* @var (self) Astra_Sites
*/
private static $instance = null;
/**
* Folder name for the json files.
*
* @var string
* @since 4.2.0
*/
public static $folder_name = 'json';
/**
* Instance of Astra_Sites.
*
* @since 4.2.0
* @return self Class object.
*/
public static function get_instance() {
if ( null === self::$instance ) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Create files for demo content.
*
* @return void
* @since 4.2.0
*/
public function create_file() {
$upload_dir = wp_upload_dir();
$file = array(
'file_base' => $upload_dir['basedir'] . '/astra-sites/' . self::$folder_name,
'file_name' => 'astra_sites_import_data.json',
'file_content' => array(),
);
$this->create_single_file( $file );
}
/**
* Delete a JSON file from the uploads directory.
*
* @param string $file_name File name to be deleted.
* @return void True on success, false on failure.
*/
public function delete_json_file( $file_name ) {
$upload_dir = wp_upload_dir();
$file_name = $upload_dir['basedir'] . '/astra-sites/' . self::$folder_name . '/' . $file_name;
if ( file_exists( $file_name ) ) {
wp_delete_file( $file_name );
} else {
astra_sites_error_log( 'File not found: ' . $file_name );
}
}
/**
* Getting json file for templates from uploads.
*
* @param string $file_name File data.
* @param bool $array_format Is The file content array.
*
* @return mixed
*/
public function get_json_file_content( $file_name, $array_format = true ) {
$upload_dir = wp_upload_dir();
$file_name = $upload_dir['basedir'] . '/astra-sites/' . self::$folder_name . '/' . $file_name;
if ( file_exists( $file_name ) ) {
// Ignoring the rule as it is not a remote file.
$file_content = file_get_contents( $file_name ); //phpcs:ignore WordPressVIPMinimum.Performance.FetchingRemoteData.FileGetContentsUnknown
if ( $array_format ) {
return json_decode( (string) $file_content, true );
} else {
return $file_content;
}
}
return '';
}
/**
* Getter for get_json_file_content
*
* @since 4.2.0
*
* @return mixed
*/
public function get_demo_content() {
return $this->get_json_file_content( 'astra_sites_import_data.json' );
}
/**
* Delete for get_json_file_content
*
* @since 4.2.0
*
* @return mixed
*/
public function delete_demo_content() {
$this->delete_json_file( 'astra_sites_import_data.json' );
}
/**
* Create single json file.
*
* @since 4.2.2
* @param array<string, mixed> $file file data.
*
* @return void
*/
public function create_single_file( $file ) {
if ( wp_mkdir_p( $file['file_base'] ) ) {
$file_handle = @fopen( trailingslashit( $file['file_base'] ) . $file['file_name'], 'w' ); // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged, WordPress.WP.AlternativeFunctions.file_system_read_fopen
if ( $file_handle ) {
if ( is_string( wp_json_encode( $file['file_content'] ) ) ) {
fwrite( $file_handle, wp_json_encode( $file['file_content'] ) ); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_system_read_fwrite, WordPressVIPMinimum.Functions.RestrictedFunctions.file_ops_fwrite
fclose( $file_handle ); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_system_read_fclose
astra_sites_error_log( 'File: ' . $file['file_name'] . ' Created Successfully!' );
}
}
}
}
/**
* Update files/directories.
*
* @param string $file_name The file name.
* @param mixed $file_content The file content.
*
* @return void
*/
public function update_json_file( $file_name, $file_content ) {
$upload_dir = wp_upload_dir();
$dir_info = array(
'path' => $upload_dir['basedir'] . '/astra-sites/' . self::$folder_name . '/',
);
if ( ! file_exists( $dir_info['path'] . $file_name ) ) {
$file = array(
'file_base' => $dir_info['path'],
'file_name' => $file_name,
'file_content' => '',
);
$this->create_single_file( $file );
}
if ( file_exists( $dir_info['path'] . $file_name ) && file_put_contents( $dir_info['path'] . $file_name, wp_json_encode( $file_content ) ) !== false ) { //phpcs:ignore WordPressVIPMinimum.Functions.RestrictedFunctions.file_ops_file_put_contents
astra_sites_error_log( 'File: ' . $file_name . ' Updated Successfully!' );
} else {
astra_sites_error_log( 'File: ' . $file_name . ' Not Updated!' );
}
}
/**
* Setter for update_json_file()
*
* @param string|int $file_content The file content.
*
* @return mixed
*/
public function update_demo_data( $file_content ) {
$this->update_json_file( 'astra_sites_import_data.json', $file_content );
}
}
/**
* Kicking this off by calling 'get_instance()' method
*/
Astra_Sites_File_System::get_instance();
}