/**
 * Copyright (C) 2014-2025 ServMask Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Attribution: This code is part of the All-in-One WP Migration plugin, developed by
 *
 * ███████╗███████╗██████╗ ██╗   ██╗███╗   ███╗ █████╗ ███████╗██╗  ██╗
 * ██╔════╝██╔════╝██╔══██╗██║   ██║████╗ ████║██╔══██╗██╔════╝██║ ██╔╝
 * ███████╗█████╗  ██████╔╝██║   ██║██╔████╔██║███████║███████╗█████╔╝
 * ╚════██║██╔══╝  ██╔══██╗╚██╗ ██╔╝██║╚██╔╝██║██╔══██║╚════██║██╔═██╗
 * ███████║███████╗██║  ██║ ╚████╔╝ ██║ ╚═╝ ██║██║  ██║███████║██║  ██╗
 * ╚══════╝╚══════╝╚═╝  ╚═╝  ╚═══╝  ╚═╝     ╚═╝╚═╝  ╚═╝╚══════╝╚═╝  ╚═╝
 */

if ( ! defined( 'ABSPATH' ) ) {
	die( 'Kangaroos cannot jump here' );
}

/**
 * Get storage absolute path
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_storage_path( $params ) {
	if ( empty( $params['storage'] ) ) {
		throw new Ai1wm_Storage_Exception( __( 'Could not locate the storage path. The process cannot continue. <a href="https://help.servmask.com/knowledgebase/invalid-storage-path/" target="_blank">Technical details</a>', AI1WM_PLUGIN_NAME ) );
	}

	// Validate storage path
	if ( ai1wm_validate_file( $params['storage'] ) !== 0 ) {
		throw new Ai1wm_Storage_Exception( __( 'Your storage directory name contains invalid characters: < > : " | ? * \0. It must not include these characters. The process cannot continue. <a href="https://help.servmask.com/knowledgebase/invalid-storage-name/" target="_blank">Technical details</a>', AI1WM_PLUGIN_NAME ) );
	}

	// Get storage path
	$storage = AI1WM_STORAGE_PATH . DIRECTORY_SEPARATOR . basename( $params['storage'] );
	if ( ! is_dir( $storage ) ) {
		mkdir( $storage, 0777, true );
	}

	return $storage;
}

/**
 * Get backup absolute path
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_backup_path( $params ) {
	if ( empty( $params['archive'] ) ) {
		throw new Ai1wm_Archive_Exception( __( 'Could not locate the archive path. The process cannot continue. <a href="https://help.servmask.com/knowledgebase/invalid-archive-path/" target="_blank">Technical details</a>', AI1WM_PLUGIN_NAME ) );
	}

	// Validate archive path
	if ( ai1wm_validate_file( $params['archive'] ) !== 0 ) {
		throw new Ai1wm_Archive_Exception( __( 'Your archive file name contains invalid characters: < > : " | ? * \0. It must not include these characters. The process cannot continue. <a href="https://help.servmask.com/knowledgebase/invalid-archive-name/" target="_blank">Technical details</a>', AI1WM_PLUGIN_NAME ) );
	}

	// Validate file extension
	if ( ! ai1wm_is_filename_supported( $params['archive'] ) ) {
		throw new Ai1wm_Archive_Exception( __( 'Invalid archive file type. Only .wpress files are allowed. The process cannot continue. <a href="https://help.servmask.com/knowledgebase/invalid-file-type/" target="_blank">Technical details</a>', AI1WM_PLUGIN_NAME ) );
	}

	return AI1WM_BACKUPS_PATH . DIRECTORY_SEPARATOR . $params['archive'];
}

/**
 * Validates a file name and path against an allowed set of rules
 *
 * @param  string  $file          File path
 * @param  array   $allowed_files Array of allowed files
 * @return integer
 */
function ai1wm_validate_file( $file, $allowed_files = array() ) {
	$file = str_replace( '\\', '/', $file );

	// Validates special characters that are illegal in filenames on certain
	// operating systems and special characters requiring special escaping
	// to manipulate at the command line
	$invalid_chars = array( '<', '>', ':', '"', '|', '?', '*', chr( 0 ) );
	foreach ( $invalid_chars as $char ) {
		if ( strpos( $file, $char ) !== false ) {
			return 1;
		}
	}

	return validate_file( $file, $allowed_files );
}

/**
 * Get archive absolute path
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_archive_path( $params ) {
	if ( empty( $params['archive'] ) ) {
		throw new Ai1wm_Archive_Exception( __( 'Could not locate the archive path. The process cannot continue. <a href="https://help.servmask.com/knowledgebase/invalid-archive-path/" target="_blank">Technical details</a>', AI1WM_PLUGIN_NAME ) );
	}

	// Validate archive path
	if ( ai1wm_validate_file( $params['archive'] ) !== 0 ) {
		throw new Ai1wm_Archive_Exception( __( 'Your archive file name contains invalid characters: < > : " | ? * \0. It must not include these characters. The process cannot continue. <a href="https://help.servmask.com/knowledgebase/invalid-archive-name/" target="_blank">Technical details</a>', AI1WM_PLUGIN_NAME ) );
	}

	// Validate file extension
	if ( ! ai1wm_is_filename_supported( $params['archive'] ) ) {
		throw new Ai1wm_Archive_Exception( __( 'Invalid archive file type. Only .wpress files are allowed. The process cannot continue. <a href="https://help.servmask.com/knowledgebase/invalid-file-type/" target="_blank">Technical details</a>', AI1WM_PLUGIN_NAME ) );
	}

	// Get archive path
	if ( empty( $params['ai1wm_manual_restore'] ) ) {
		return ai1wm_storage_path( $params ) . DIRECTORY_SEPARATOR . $params['archive'];
	}

	return ai1wm_backup_path( $params );
}

/**
 * Get multipart.list absolute path
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_multipart_path( $params ) {
	return ai1wm_storage_path( $params ) . DIRECTORY_SEPARATOR . AI1WM_MULTIPART_NAME;
}

/**
 * Get content.list absolute path
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_content_list_path( $params ) {
	return ai1wm_storage_path( $params ) . DIRECTORY_SEPARATOR . AI1WM_CONTENT_LIST_NAME;
}

/**
 * Get media.list absolute path
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_media_list_path( $params ) {
	return ai1wm_storage_path( $params ) . DIRECTORY_SEPARATOR . AI1WM_MEDIA_LIST_NAME;
}

/**
 * Get plugins.list absolute path
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_plugins_list_path( $params ) {
	return ai1wm_storage_path( $params ) . DIRECTORY_SEPARATOR . AI1WM_PLUGINS_LIST_NAME;
}

/**
 * Get themes.list absolute path
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_themes_list_path( $params ) {
	return ai1wm_storage_path( $params ) . DIRECTORY_SEPARATOR . AI1WM_THEMES_LIST_NAME;
}

/**
 * Get tables.list absolute path
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_tables_list_path( $params ) {
	return ai1wm_storage_path( $params ) . DIRECTORY_SEPARATOR . AI1WM_TABLES_LIST_NAME;
}

/**
 * Get incremental.content.list absolute path
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_incremental_content_list_path( $params ) {
	return ai1wm_storage_path( $params ) . DIRECTORY_SEPARATOR . AI1WM_INCREMENTAL_CONTENT_LIST_NAME;
}

/**
 * Get incremental.media.list absolute path
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_incremental_media_list_path( $params ) {
	return ai1wm_storage_path( $params ) . DIRECTORY_SEPARATOR . AI1WM_INCREMENTAL_MEDIA_LIST_NAME;
}

/**
 * Get incremental.plugins.list absolute path
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_incremental_plugins_list_path( $params ) {
	return ai1wm_storage_path( $params ) . DIRECTORY_SEPARATOR . AI1WM_INCREMENTAL_PLUGINS_LIST_NAME;
}

/**
 * Get incremental.themes.list absolute path
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_incremental_themes_list_path( $params ) {
	return ai1wm_storage_path( $params ) . DIRECTORY_SEPARATOR . AI1WM_INCREMENTAL_THEMES_LIST_NAME;
}

/**
 * Get incremental.backups.list absolute path
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_incremental_backups_list_path( $params ) {
	return ai1wm_storage_path( $params ) . DIRECTORY_SEPARATOR . AI1WM_INCREMENTAL_BACKUPS_LIST_NAME;
}

/**
 * Get package.json absolute path
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_package_path( $params ) {
	return ai1wm_storage_path( $params ) . DIRECTORY_SEPARATOR . AI1WM_PACKAGE_NAME;
}

/**
 * Get multisite.json absolute path
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_multisite_path( $params ) {
	return ai1wm_storage_path( $params ) . DIRECTORY_SEPARATOR . AI1WM_MULTISITE_NAME;
}

/**
 * Get blogs.json absolute path
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_blogs_path( $params ) {
	return ai1wm_storage_path( $params ) . DIRECTORY_SEPARATOR . AI1WM_BLOGS_NAME;
}

/**
 * Get settings.json absolute path
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_settings_path( $params ) {
	return ai1wm_storage_path( $params ) . DIRECTORY_SEPARATOR . AI1WM_SETTINGS_NAME;
}

/**
 * Get database.sql absolute path
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_database_path( $params ) {
	return ai1wm_storage_path( $params ) . DIRECTORY_SEPARATOR . AI1WM_DATABASE_NAME;
}

/**
 * Get cookies.txt absolute path
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_cookies_path( $params ) {
	return ai1wm_storage_path( $params ) . DIRECTORY_SEPARATOR . AI1WM_COOKIES_NAME;
}

/**
 * Get error log absolute path
 *
 * @param  string $nonce Log nonce
 * @return string
 */
function ai1wm_error_path( $nonce ) {
	return AI1WM_STORAGE_PATH . DIRECTORY_SEPARATOR . sprintf( AI1WM_ERROR_NAME, $nonce );
}

/**
 * Get archive name
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_archive_name( $params ) {
	return basename( $params['archive'] );
}

/**
 * Get backup URL address
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_backup_url( $params ) {
	static $backups_base_url = '';
	if ( empty( $backups_base_url ) ) {
		if ( Ai1wm_Backups::are_in_wp_content_folder() ) {
			$backups_base_url = str_replace( untrailingslashit( WP_CONTENT_DIR ), '', AI1WM_BACKUPS_PATH );
			$backups_base_url = content_url(
				ai1wm_replace_directory_separator_with_forward_slash( $backups_base_url )
			);
		} else {
			$backups_base_url = str_replace( untrailingslashit( ABSPATH ), '', AI1WM_BACKUPS_PATH );
			$backups_base_url = site_url(
				ai1wm_replace_directory_separator_with_forward_slash( $backups_base_url )
			);
		}
	}

	return $backups_base_url . '/' . ai1wm_replace_directory_separator_with_forward_slash( $params['archive'] );
}

/**
 * Get archive size in bytes
 *
 * @param  array   $params Request parameters
 * @return integer
 */
function ai1wm_archive_bytes( $params ) {
	return filesize( ai1wm_archive_path( $params ) );
}

/**
 * Get archive modified time in seconds
 *
 * @param  array   $params Request parameters
 * @return integer
 */
function ai1wm_archive_mtime( $params ) {
	return filemtime( ai1wm_archive_path( $params ) );
}

/**
 * Get backup size in bytes
 *
 * @param  array   $params Request parameters
 * @return integer
 */
function ai1wm_backup_bytes( $params ) {
	return filesize( ai1wm_backup_path( $params ) );
}

/**
 * Get database size in bytes
 *
 * @param  array   $params Request parameters
 * @return integer
 */
function ai1wm_database_bytes( $params ) {
	return filesize( ai1wm_database_path( $params ) );
}

/**
 * Get package size in bytes
 *
 * @param  array   $params Request parameters
 * @return integer
 */
function ai1wm_package_bytes( $params ) {
	return filesize( ai1wm_package_path( $params ) );
}

/**
 * Get multisite size in bytes
 *
 * @param  array   $params Request parameters
 * @return integer
 */
function ai1wm_multisite_bytes( $params ) {
	return filesize( ai1wm_multisite_path( $params ) );
}

/**
 * Get archive size as text
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_archive_size( $params ) {
	return ai1wm_size_format( filesize( ai1wm_archive_path( $params ) ) );
}

/**
 * Get backup size as text
 *
 * @param  array  $params Request parameters
 * @return string
 */
function ai1wm_backup_size( $params ) {
	return ai1wm_size_format( filesize( ai1wm_backup_path( $params ) ) );
}

/**
 * Parse file size
 *
 * @param  string $size    File size
 * @param  string $default Default size
 * @return string
 */
function ai1wm_parse_size( $size, $default = null ) {
	$suffixes = array(
		''  => 1,
		'k' => 1000,
		'm' => 1000000,
		'g' => 1000000000,
	);

	// Parse size format
	if ( preg_match( '/([0-9]+)\s*(k|m|g)?(b?(ytes?)?)/i', $size, $matches ) ) {
		return $matches[1] * $suffixes[ strtolower( $matches[2] ) ];
	}

	return $default;
}

/**
 * Format file size into human-readable string
 *
 * Fixes the WP size_format bug: size_format( '0' ) => false
 *
 * @param  int|string   $bytes            Number of bytes. Note max integer size for integers.
 * @param  int          $decimals         Optional. Precision of number of decimal places. Default 0.
 * @return string|false False on failure. Number string on success.
 */
function ai1wm_size_format( $bytes, $decimals = 0 ) {
	if ( strval( $bytes ) === '0' ) {
		return size_format( 0, $decimals );
	}

	return size_format( $bytes, $decimals );
}

/**
 * Get current site name
 *
 * @param  integer $blog_id Blog ID
 * @return string
 */
function ai1wm_site_name( $blog_id = null ) {
	return parse_url( get_site_url( $blog_id ), PHP_URL_HOST );
}

/**
 * Get archive file name
 *
 * @param  integer $blog_id Blog ID
 * @return string
 */
function ai1wm_archive_file( $blog_id = null ) {
	$name = array();

	// Add domain
	if ( defined( 'AI1WM_KEEP_DOMAIN_NAME' ) ) {
		$name[] = parse_url( get_site_url( $blog_id ), PHP_URL_HOST );
	} elseif ( ( $domain = explode( '.', parse_url( get_site_url( $blog_id ), PHP_URL_HOST ) ) ) ) {
		foreach ( $domain as $subdomain ) {
			if ( ( $subdomain = strtolower( $subdomain ) ) ) {
				$name[] = $subdomain;
			}
		}
	}

	// Add path
	if ( ( $path = parse_url( get_site_url( $blog_id ), PHP_URL_PATH ) ) ) {
		foreach ( explode( '/', $path ) as $directory ) {
			if ( ( $directory = strtolower( preg_replace( '/[^A-Za-z0-9\-]/', '', $directory ) ) ) ) {
				$name[] = $directory;
			}
		}
	}

	// Add year, month and day
	$name[] = date_i18n( 'Ymd' );

	// Add hours, minutes and seconds
	$name[] = date_i18n( 'His' );

	// Add unique identifier
	$name[] = ai1wm_generate_random_string( 12, false );

	return sprintf( '%s.wpress', strtolower( implode( '-', $name ) ) );
}

/**
 * Get archive folder name
 *
 * @param  integer $blog_id Blog ID
 * @return string
 */
function ai1wm_archive_folder( $blog_id = null ) {
	$name = array();

	// Add domain
	if ( defined( 'AI1WM_KEEP_DOMAIN_NAME' ) ) {
		$name[] = parse_url( get_site_url( $blog_id ), PHP_URL_HOST );
	} elseif ( ( $domain = explode( '.', parse_url( get_site_url( $blog_id ), PHP_URL_HOST ) ) ) ) {
		foreach ( $domain as $subdomain ) {
			if ( ( $subdomain = strtolower( $subdomain ) ) ) {
				$name[] = $subdomain;
			}
		}
	}

	// Add path
	if ( ( $path = parse_url( get_site_url( $blog_id ), PHP_URL_PATH ) ) ) {
		foreach ( explode( '/', $path ) as $directory ) {
			if ( ( $directory = strtolower( preg_replace( '/[^A-Za-z0-9\-]/', '', $directory ) ) ) ) {
				$name[] = $directory;
			}
		}
	}

	return strtolower( implode( '-', $name ) );
}

/**
 * Get archive bucket name
 *
 * @param  integer $blog_id Blog ID
 * @return string
 */
function ai1wm_archive_bucket( $blog_id = null ) {
	$name = array();

	// Add domain
	if ( ( $domain = explode( '.', parse_url( get_site_url( $blog_id ), PHP_URL_HOST ) ) ) ) {
		foreach ( $domain as $subdomain ) {
			if ( ( $subdomain = strtolower( $subdomain ) ) ) {
				$name[] = $subdomain;
			}
		}
	}

	// Add path
	if ( ( $path = parse_url( get_site_url( $blog_id ), PHP_URL_PATH ) ) ) {
		foreach ( explode( '/', $path ) as $directory ) {
			if ( ( $directory = strtolower( preg_replace( '/[^A-Za-z0-9\-]/', '', $directory ) ) ) ) {
				$name[] = $directory;
			}
		}
	}

	return strtolower( implode( '-', $name ) );
}

/**
 * Get archive vault name
 *
 * @param  integer $blog_id Blog ID
 * @return string
 */
function ai1wm_archive_vault( $blog_id = null ) {
	$name = array();

	// Add domain
	if ( ( $domain = explode( '.', parse_url( get_site_url( $blog_id ), PHP_URL_HOST ) ) ) ) {
		foreach ( $domain as $subdomain ) {
			if ( ( $subdomain = strtolower( $subdomain ) ) ) {
				$name[] = $subdomain;
			}
		}
	}

	// Add path
	if ( ( $path = parse_url( get_site_url( $blog_id ), PHP_URL_PATH ) ) ) {
		foreach ( explode( '/', $path ) as $directory ) {
			if ( ( $directory = strtolower( preg_replace( '/[^A-Za-z0-9\-]/', '', $directory ) ) ) ) {
				$name[] = $directory;
			}
		}
	}

	return strtolower( implode( '-', $name ) );
}

/**
 * Get archive project name
 *
 * @param  integer $blog_id Blog ID
 * @return string
 */
function ai1wm_archive_project( $blog_id = null ) {
	$name = array();

	// Add domain
	if ( ( $domain = explode( '.', parse_url( get_site_url( $blog_id ), PHP_URL_HOST ) ) ) ) {
		foreach ( $domain as $subdomain ) {
			if ( ( $subdomain = strtolower( $subdomain ) ) ) {
				$name[] = $subdomain;
			}
		}
	}

	// Add path
	if ( ( $path = parse_url( get_site_url( $blog_id ), PHP_URL_PATH ) ) ) {
		foreach ( explode( '/', $path ) as $directory ) {
			if ( ( $directory = strtolower( preg_replace( '/[^A-Za-z0-9\-]/', '', $directory ) ) ) ) {
				$name[] = $directory;
			}
		}
	}

	return strtolower( implode( '-', $name ) );
}

/**
 * Get archive share name
 *
 * @param  integer $blog_id Blog ID
 * @return string
 */
function ai1wm_archive_share( $blog_id = null ) {
	$name = array();

	// Add domain
	if ( ( $domain = explode( '.', parse_url( get_site_url( $blog_id ), PHP_URL_HOST ) ) ) ) {
		foreach ( $domain as $subdomain ) {
			if ( ( $subdomain = strtolower( $subdomain ) ) ) {
				$name[] = $subdomain;
			}
		}
	}

	// Add path
	if ( ( $path = parse_url( get_site_url( $blog_id ), PHP_URL_PATH ) ) ) {
		foreach ( explode( '/', $path ) as $directory ) {
			if ( ( $directory = strtolower( preg_replace( '/[^A-Za-z0-9\-]/', '', $directory ) ) ) ) {
				$name[] = $directory;
			}
		}
	}

	return strtolower( implode( '-', $name ) );
}

/**
 * Generate random string
 *
 * @param  integer $length              String length
 * @param  boolean $mixed_chars         Whether to include mixed characters
 * @param  boolean $special_chars       Whether to include special characters
 * @param  boolean $extra_special_chars Whether to include extra special characters
 * @return string
 */
function ai1wm_generate_random_string( $length = 12, $mixed_chars = true, $special_chars = false, $extra_special_chars = false ) {
	$chars = 'abcdefghijklmnopqrstuvwxyz0123456789';
	if ( $mixed_chars ) {
		$chars .= 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';
	}

	if ( $special_chars ) {
		$chars .= '!@#$%^&*()';
	}

	if ( $extra_special_chars ) {
		$chars .= '-_ []{}<>~`+=,.;:/?|';
	}

	$str = '';
	for ( $i = 0; $i < $length; $i++ ) {
		$str .= substr( $chars, wp_rand( 0, strlen( $chars ) - 1 ), 1 );
	}

	return $str;
}

/**
 * Get storage folder name
 *
 * @return string
 */
function ai1wm_storage_folder() {
	return uniqid();
}

/**
 * Check whether blog ID is main site
 *
 * @param  integer $blog_id Blog ID
 * @return boolean
 */
function ai1wm_is_mainsite( $blog_id = null ) {
	return $blog_id === null || $blog_id === 0 || $blog_id === 1;
}

/**
 * Get files absolute path by blog ID
 *
 * @param  integer $blog_id Blog ID
 * @return string
 */
function ai1wm_blog_files_abspath( $blog_id = null ) {
	if ( ai1wm_is_mainsite( $blog_id ) ) {
		return ai1wm_get_uploads_dir();
	}

	return WP_CONTENT_DIR . DIRECTORY_SEPARATOR . 'blogs.dir' . DIRECTORY_SEPARATOR . $blog_id . DIRECTORY_SEPARATOR . 'files';
}

/**
 * Get blogs.dir absolute path by blog ID
 *
 * @param  integer $blog_id Blog ID
 * @return string
 */
function ai1wm_blog_blogsdir_abspath( $blog_id = null ) {
	if ( ai1wm_is_mainsite( $blog_id ) ) {
		return ai1wm_get_uploads_dir();
	}

	return WP_CONTENT_DIR . DIRECTORY_SEPARATOR . 'blogs.dir' . DIRECTORY_SEPARATOR . $blog_id;
}

/**
 * Get sites absolute path by blog ID
 *
 * @param  integer $blog_id Blog ID
 * @return string
 */
function ai1wm_blog_sites_abspath( $blog_id = null ) {
	if ( ai1wm_is_mainsite( $blog_id ) ) {
		return ai1wm_get_uploads_dir();
	}

	return ai1wm_get_uploads_dir() . DIRECTORY_SEPARATOR . 'sites' . DIRECTORY_SEPARATOR . $blog_id;
}

/**
 * Get files relative path by blog ID
 *
 * @param  integer $blog_id Blog ID
 * @return string
 */
function ai1wm_blog_files_relpath( $blog_id = null ) {
	if ( ai1wm_is_mainsite( $blog_id ) ) {
		return 'uploads';
	}

	return 'blogs.dir' . DIRECTORY_SEPARATOR . $blog_id . DIRECTORY_SEPARATOR . 'files';
}

/**
 * Get blogs.dir relative path by blog ID
 *
 * @param  integer $blog_id Blog ID
 * @return string
 */
function ai1wm_blog_blogsdir_relpath( $blog_id = null ) {
	if ( ai1wm_is_mainsite( $blog_id ) ) {
		return 'uploads';
	}

	return 'blogs.dir' . DIRECTORY_SEPARATOR . $blog_id;
}

/**
 * Get sites relative path by blog ID
 *
 * @param  integer $blog_id Blog ID
 * @return string
 */
function ai1wm_blog_sites_relpath( $blog_id = null ) {
	if ( ai1wm_is_mainsite( $blog_id ) ) {
		return 'uploads';
	}

	return 'uploads' . DIRECTORY_SEPARATOR . 'sites' . DIRECTORY_SEPARATOR . $blog_id;
}

/**
 * Get files URL by blog ID
 *
 * @param  integer $blog_id Blog ID
 * @return string
 */
function ai1wm_blog_files_url( $blog_id = null ) {
	if ( ai1wm_is_mainsite( $blog_id ) ) {
		return '/wp-content/uploads/';
	}

	return sprintf( '/wp-content/blogs.dir/%d/files/', $blog_id );
}

/**
 * Get blogs.dir URL by blog ID
 *
 * @param  integer $blog_id Blog ID
 * @return string
 */
function ai1wm_blog_blogsdir_url( $blog_id = null ) {
	if ( ai1wm_is_mainsite( $blog_id ) ) {
		return '/wp-content/uploads/';
	}

	return sprintf( '/wp-content/blogs.dir/%d/', $blog_id );
}

/**
 * Get sites URL by blog ID
 *
 * @param  integer $blog_id Blog ID
 * @return string
 */
function ai1wm_blog_sites_url( $blog_id = null ) {
	if ( ai1wm_is_mainsite( $blog_id ) ) {
		return '/wp-content/uploads/';
	}

	return sprintf( '/wp-content/uploads/sites/%d/', $blog_id );
}

/**
 * Get uploads URL by blog ID
 *
 * @param  integer $blog_id Blog ID
 * @return string
 */
function ai1wm_blog_uploads_url( $blog_id = null ) {
	if ( ai1wm_is_mainsite( $blog_id ) ) {
		return sprintf( '/%s/', ai1wm_get_uploads_path() );
	}

	return sprintf( '/%s/sites/%d/', ai1wm_get_uploads_path(), $blog_id );
}

/**
 * Get ServMask table prefix by blog ID
 *
 * @param  integer $blog_id Blog ID
 * @return string
 */
function ai1wm_servmask_prefix( $blog_id = null ) {
	if ( ai1wm_is_mainsite( $blog_id ) ) {
		return AI1WM_TABLE_PREFIX;
	}

	return AI1WM_TABLE_PREFIX . $blog_id . '_';
}

/**
 * Get WordPress table prefix by blog ID
 *
 * @param  integer $blog_id Blog ID
 * @return string
 */
function ai1wm_table_prefix( $blog_id = null ) {
	global $wpdb;

	// Set base table prefix
	if ( ai1wm_is_mainsite( $blog_id ) ) {
		return $wpdb->base_prefix;
	}

	return $wpdb->base_prefix . $blog_id . '_';
}

/**
 * Get default content filters
 *
 * @param  array $filters List of files and directories
 * @return array
 */
function ai1wm_content_filters( $filters = array() ) {
	return array_merge(
		$filters,
		array(
			AI1WM_BACKUPS_PATH,
			AI1WM_BACKUPS_NAME,
			AI1WM_PACKAGE_NAME,
			AI1WM_MULTISITE_NAME,
			AI1WM_DATABASE_NAME,
			AI1WM_W3TC_CONFIG_FILE,
		)
	);
}

/**
 * Get default media filters
 *
 * @param  array $filters List of files and directories
 * @return array
 */
function ai1wm_media_filters( $filters = array() ) {
	return array_merge(
		$filters,
		array(
			AI1WM_BACKUPS_PATH,
		)
	);
}

/**
 * Get default plugin filters
 *
 * @param  array $filters List of plugins
 * @return array
 */
function ai1wm_plugin_filters( $filters = array() ) {
	return array_merge(
		$filters,
		array(
			AI1WM_BACKUPS_PATH,
			AI1WM_PLUGIN_BASEDIR,
			AI1WMZE_PLUGIN_BASEDIR,
			AI1WMAE_PLUGIN_BASEDIR,
			AI1WMVE_PLUGIN_BASEDIR,
			AI1WMBE_PLUGIN_BASEDIR,
			AI1WMIE_PLUGIN_BASEDIR,
			AI1WMXE_PLUGIN_BASEDIR,
			AI1WMDE_PLUGIN_BASEDIR,
			AI1WMTE_PLUGIN_BASEDIR,
			AI1WMFE_PLUGIN_BASEDIR,
			AI1WMCE_PLUGIN_BASEDIR,
			AI1WMGE_PLUGIN_BASEDIR,
			AI1WMRE_PLUGIN_BASEDIR,
			AI1WMEE_PLUGIN_BASEDIR,
			AI1WMME_PLUGIN_BASEDIR,
			AI1WMOE_PLUGIN_BASEDIR,
			AI1WMPE_PLUGIN_BASEDIR,
			AI1WMKE_PLUGIN_BASEDIR,
			AI1WMNE_PLUGIN_BASEDIR,
			AI1WMSE_PLUGIN_BASEDIR,
			AI1WMUE_PLUGIN_BASEDIR,
			AI1WMLE_PLUGIN_BASEDIR,
			AI1WMWE_PLUGIN_BASEDIR,
		)
	);
}

/**
 * Get default theme filters
 *
 * @param  array $filters List of files and directories
 * @return array
 */
function ai1wm_theme_filters( $filters = array() ) {
	return array_merge(
		$filters,
		array(
			AI1WM_BACKUPS_PATH,
		)
	);
}

/**
 * Get active ServMask plugins
 *
 * @return array
 */
function ai1wm_active_servmask_plugins( $plugins = array() ) {
	// WP Migration Plugin
	if ( defined( 'AI1WM_PLUGIN_BASENAME' ) ) {
		$plugins[] = AI1WM_PLUGIN_BASENAME;
	}

	// Microsoft Azure Extension
	if ( defined( 'AI1WMZE_PLUGIN_BASENAME' ) ) {
		$plugins[] = AI1WMZE_PLUGIN_BASENAME;
	}

	// Backblaze B2 Extension
	if ( defined( 'AI1WMAE_PLUGIN_BASENAME' ) ) {
		$plugins[] = AI1WMAE_PLUGIN_BASENAME;
	}

	// Backup Plugin
	if ( defined( 'AI1WMVE_PLUGIN_BASENAME' ) ) {
		$plugins[] = AI1WMVE_PLUGIN_BASENAME;
	}

	// Box Extension
	if ( defined( 'AI1WMBE_PLUGIN_BASENAME' ) ) {
		$plugins[] = AI1WMBE_PLUGIN_BASENAME;
	}

	// DigitalOcean Spaces Extension
	if ( defined( 'AI1WMIE_PLUGIN_BASENAME' ) ) {
		$plugins[] = AI1WMIE_PLUGIN_BASENAME;
	}

	// Direct Extension
	if ( defined( 'AI1WMXE_PLUGIN_BASENAME' ) ) {
		$plugins[] = AI1WMXE_PLUGIN_BASENAME;
	}

	// Dropbox Extension
	if ( defined( 'AI1WMDE_PLUGIN_BASENAME' ) ) {
		$plugins[] = AI1WMDE_PLUGIN_BASENAME;
	}

	// File Extension
	if ( defined( 'AI1WMTE_PLUGIN_BASENAME' ) ) {
		$plugins[] = AI1WMTE_PLUGIN_BASENAME;
	}

	// FTP Extension
	if ( defined( 'AI1WMFE_PLUGIN_BASENAME' ) ) {
		$plugins[] = AI1WMFE_PLUGIN_BASENAME;
	}

	// Google Cloud Storage Extension
	if ( defined( 'AI1WMCE_PLUGIN_BASENAME' ) ) {
		$plugins[] = AI1WMCE_PLUGIN_BASENAME;
	}

	// Google Drive Extension
	if ( defined( 'AI1WMGE_PLUGIN_BASENAME' ) ) {
		$plugins[] = AI1WMGE_PLUGIN_BASENAME;
	}

	// Amazon Glacier Extension
	if ( defined( 'AI1WMRE_PLUGIN_BASENAME' ) ) {
		$plugins[] = AI1WMRE_PLUGIN_BASENAME;
	}

	// Mega Extension
	if ( defined( 'AI1WMEE_PLUGIN_BASENAME' ) ) {
		$plugins[] = AI1WMEE_PLUGIN_BASENAME;
	}

	// Multisite Extension
	if ( defined( 'AI1WMME_PLUGIN_BASENAME' ) ) {
		$plugins[] = AI1WMME_PLUGIN_BASENAME;
	}

	// OneDrive Extension
	if ( defined( 'AI1WMOE_PLUGIN_BASENAME' ) ) {
		$plugins[] = AI1WMOE_PLUGIN_BASENAME;
	}

	// pCloud Extension
	if ( defined( 'AI1WMPE_PLUGIN_BASENAME' ) ) {
		$plugins[] = AI1WMPE_PLUGIN_BASENAME;
	}

	// Pro Plugin
	if ( defined( 'AI1WMKE_PLUGIN_BASENAME' ) ) {
		$plugins[] = AI1WMKE_PLUGIN_BASENAME;
	}

	// S3 Client Extension
	if ( defined( 'AI1WMNE_PLUGIN_BASENAME' ) ) {
		$plugins[] = AI1WMNE_PLUGIN_BASENAME;
	}

	// Amazon S3 Extension
	if ( defined( 'AI1WMSE_PLUGIN_BASENAME' ) ) {
		$plugins[] = AI1WMSE_PLUGIN_BASENAME;
	}

	// Unlimited Extension
	if ( defined( 'AI1WMUE_PLUGIN_BASENAME' ) ) {
		$plugins[] = AI1WMUE_PLUGIN_BASENAME;
	}

	// URL Extension
	if ( defined( 'AI1WMLE_PLUGIN_BASENAME' ) ) {
		$plugins[] = AI1WMLE_PLUGIN_BASENAME;
	}

	// WebDAV Extension
	if ( defined( 'AI1WMWE_PLUGIN_BASENAME' ) ) {
		$plugins[] = AI1WMWE_PLUGIN_BASENAME;
	}

	return $plugins;
}

/**
 * Get active sitewide plugins
 *
 * @return array
 */
function ai1wm_active_sitewide_plugins() {
	return array_keys( get_site_option( AI1WM_ACTIVE_SITEWIDE_PLUGINS, array() ) );
}

/**
 * Get active plugins
 *
 * @return array
 */
function ai1wm_active_plugins() {
	return array_values( get_option( AI1WM_ACTIVE_PLUGINS, array() ) );
}

/**
 * Set active sitewide plugins (inspired by WordPress activate_plugins() function)
 *
 * @param  array   $plugins List of plugins
 * @return boolean
 */
function ai1wm_activate_sitewide_plugins( $plugins ) {
	$current = get_site_option( AI1WM_ACTIVE_SITEWIDE_PLUGINS, array() );

	// Add plugins
	foreach ( $plugins as $plugin ) {
		if ( ! isset( $current[ $plugin ] ) && ! is_wp_error( validate_plugin( $plugin ) ) ) {
			$current[ $plugin ] = time();
		}
	}

	return update_site_option( AI1WM_ACTIVE_SITEWIDE_PLUGINS, $current );
}

/**
 * Set active plugins (inspired by WordPress activate_plugins() function)
 *
 * @param  array   $plugins List of plugins
 * @return boolean
 */
function ai1wm_activate_plugins( $plugins ) {
	$current = get_option( AI1WM_ACTIVE_PLUGINS, array() );

	// Add plugins
	foreach ( $plugins as $plugin ) {
		if ( ! in_array( $plugin, $current ) && ! is_wp_error( validate_plugin( $plugin ) ) ) {
			$current[] = $plugin;
		}
	}

	return update_option( AI1WM_ACTIVE_PLUGINS, $current );
}

/**
 * Get active template
 *
 * @return string
 */
function ai1wm_active_template() {
	return get_option( AI1WM_ACTIVE_TEMPLATE );
}

/**
 * Get active stylesheet
 *
 * @return string
 */
function ai1wm_active_stylesheet() {
	return get_option( AI1WM_ACTIVE_STYLESHEET );
}

/**
 * Set active template
 *
 * @param  string  $template Template name
 * @return boolean
 */
function ai1wm_activate_template( $template ) {
	return update_option( AI1WM_ACTIVE_TEMPLATE, $template );
}

/**
 * Set active stylesheet
 *
 * @param  string  $stylesheet Stylesheet name
 * @return boolean
 */
function ai1wm_activate_stylesheet( $stylesheet ) {
	return update_option( AI1WM_ACTIVE_STYLESHEET, $stylesheet );
}

/**
 * Set inactive sitewide plugins (inspired by WordPress deactivate_plugins() function)
 *
 * @param  array   $plugins List of plugins
 * @return boolean
 */
function ai1wm_deactivate_sitewide_plugins( $plugins ) {
	$current = get_site_option( AI1WM_ACTIVE_SITEWIDE_PLUGINS, array() );

	// Add plugins
	foreach ( $plugins as $plugin ) {
		if ( isset( $current[ $plugin ] ) ) {
			unset( $current[ $plugin ] );
		}
	}

	return update_site_option( AI1WM_ACTIVE_SITEWIDE_PLUGINS, $current );
}


/**
 * Set inactive plugins (inspired by WordPress deactivate_plugins() function)
 *
 * @param  array   $plugins List of plugins
 * @return boolean
 */
function ai1wm_deactivate_plugins( $plugins ) {
	$current = get_option( AI1WM_ACTIVE_PLUGINS, array() );

	// Remove plugins
	foreach ( $plugins as $plugin ) {
		if ( ( $key = array_search( $plugin, $current ) ) !== false ) {
			unset( $current[ $key ] );
		}
	}

	return update_option( AI1WM_ACTIVE_PLUGINS, $current );
}

/**
 * Deactivate Jetpack modules
 *
 * @param  array   $modules List of modules
 * @return boolean
 */
function ai1wm_deactivate_jetpack_modules( $modules ) {
	$current = get_option( AI1WM_JETPACK_ACTIVE_MODULES, array() );

	// Remove modules
	foreach ( $modules as $module ) {
		if ( ( $key = array_search( $module, $current ) ) !== false ) {
			unset( $current[ $key ] );
		}
	}

	return update_option( AI1WM_JETPACK_ACTIVE_MODULES, $current );
}

/**
 * Deactivate Swift Optimizer rules
 *
 * @param  array   $rules List of rules
 * @return boolean
 */
function ai1wm_deactivate_swift_optimizer_rules( $rules ) {
	$current = get_option( AI1WM_SWIFT_OPTIMIZER_PLUGIN_ORGANIZER, array() );

	// Remove rules
	foreach ( $rules as $rule ) {
		unset( $current['rules'][ $rule ] );
	}

	return update_option( AI1WM_SWIFT_OPTIMIZER_PLUGIN_ORGANIZER, $current );
}

/**
 * Deactivate sitewide Revolution Slider
 *
 * @param  string  $basename Plugin basename
 * @return boolean
 */
function ai1wm_deactivate_sitewide_revolution_slider( $basename ) {
	if ( ( $plugins = get_plugins() ) ) {
		if ( isset( $plugins[ $basename ]['Version'] ) && ( $version = $plugins[ $basename ]['Version'] ) ) {
			if ( version_compare( PHP_VERSION, '7.3', '>=' ) && version_compare( $version, '5.4.8.3', '<' ) ) {
				return ai1wm_deactivate_sitewide_plugins( array( $basename ) );
			}

			if ( version_compare( PHP_VERSION, '7.2', '>=' ) && version_compare( $version, '5.4.6', '<' ) ) {
				return ai1wm_deactivate_sitewide_plugins( array( $basename ) );
			}

			if ( version_compare( PHP_VERSION, '7.1', '>=' ) && version_compare( $version, '5.4.1', '<' ) ) {
				return ai1wm_deactivate_sitewide_plugins( array( $basename ) );
			}

			if ( version_compare( PHP_VERSION, '7.0', '>=' ) && version_compare( $version, '4.6.5', '<' ) ) {
				return ai1wm_deactivate_sitewide_plugins( array( $basename ) );
			}
		}
	}

	return false;
}

/**
 * Deactivate Revolution Slider
 *
 * @param  string  $basename Plugin basename
 * @return boolean
 */
function ai1wm_deactivate_revolution_slider( $basename ) {
	if ( ( $plugins = get_plugins() ) ) {
		if ( isset( $plugins[ $basename ]['Version'] ) && ( $version = $plugins[ $basename ]['Version'] ) ) {
			if ( version_compare( PHP_VERSION, '7.3', '>=' ) && version_compare( $version, '5.4.8.3', '<' ) ) {
				return ai1wm_deactivate_plugins( array( $basename ) );
			}

			if ( version_compare( PHP_VERSION, '7.2', '>=' ) && version_compare( $version, '5.4.6', '<' ) ) {
				return ai1wm_deactivate_plugins( array( $basename ) );
			}

			if ( version_compare( PHP_VERSION, '7.1', '>=' ) && version_compare( $version, '5.4.1', '<' ) ) {
				return ai1wm_deactivate_plugins( array( $basename ) );
			}

			if ( version_compare( PHP_VERSION, '7.0', '>=' ) && version_compare( $version, '4.6.5', '<' ) ) {
				return ai1wm_deactivate_plugins( array( $basename ) );
			}
		}
	}

	return false;
}

/**
 * Initial DB version
 *
 * @return boolean
 */
function ai1wm_initial_db_version() {
	if ( ! get_option( AI1WM_DB_VERSION ) ) {
		return update_option( AI1WM_DB_VERSION, get_option( AI1WM_INITIAL_DB_VERSION ) );
	}

	return false;
}

/**
 * Discover plugin basename
 *
 * @param  string $basename Plugin basename
 * @return string
 */
function ai1wm_discover_plugin_basename( $basename ) {
	if ( ( $plugins = get_plugins() ) ) {
		foreach ( $plugins as $plugin => $info ) {
			if ( strpos( dirname( $plugin ), dirname( $basename ) ) !== false ) {
				if ( basename( $plugin ) === basename( $basename ) ) {
					return $plugin;
				}
			}
		}
	}

	return $basename;
}

/**
 * Validate plugin basename
 *
 * @param  string  $basename Plugin basename
 * @return boolean
 */
function ai1wm_validate_plugin_basename( $basename ) {
	if ( ( $plugins = get_plugins() ) ) {
		foreach ( $plugins as $plugin => $info ) {
			if ( $plugin === $basename ) {
				return true;
			}
		}
	}

	return false;
}

/**
 * Validate theme basename
 *
 * @param  string  $basename Theme basename
 * @return boolean
 */
function ai1wm_validate_theme_basename( $basename ) {
	if ( ( $themes = search_theme_directories() ) ) {
		foreach ( $themes as $theme => $info ) {
			if ( $info['theme_file'] === $basename ) {
				return true;
			}
		}
	}

	return false;
}

/**
 * Flush WP options cache
 *
 * @return void
 */
function ai1wm_cache_flush() {
	wp_cache_init();
	wp_cache_flush();

	// Reset WP options cache
	wp_cache_set( 'alloptions', array(), 'options' );
	wp_cache_set( 'notoptions', array(), 'options' );

	// Reset WP sitemeta cache
	wp_cache_set( '1:notoptions', array(), 'site-options' );
	wp_cache_set( '1:ms_files_rewriting', false, 'site-options' );
	wp_cache_set( '1:active_sitewide_plugins', false, 'site-options' );

	// Delete WP options cache
	wp_cache_delete( 'alloptions', 'options' );
	wp_cache_delete( 'notoptions', 'options' );

	// Delete WP sitemeta cache
	wp_cache_delete( '1:notoptions', 'site-options' );
	wp_cache_delete( '1:ms_files_rewriting', 'site-options' );
	wp_cache_delete( '1:active_sitewide_plugins', 'site-options' );

	// Remove WP options filter
	remove_all_filters( 'sanitize_option_home' );
	remove_all_filters( 'sanitize_option_siteurl' );
	remove_all_filters( 'default_site_option_ms_files_rewriting' );
}

/**
 * Flush Elementor cache
 *
 * @return void
 */
function ai1wm_elementor_cache_flush() {
	delete_post_meta_by_key( '_elementor_css' );
	delete_option( '_elementor_global_css' );
	delete_option( 'elementor-custom-breakpoints-files' );
}

/**
 * Set WooCommerce Force SSL checkout
 *
 * @param  boolean $yes Force SSL checkout
 * @return void
 */
function ai1wm_woocommerce_force_ssl( $yes = true ) {
	if ( get_option( 'woocommerce_force_ssl_checkout' ) ) {
		if ( $yes ) {
			update_option( 'woocommerce_force_ssl_checkout', 'yes' );
		} else {
			update_option( 'woocommerce_force_ssl_checkout', 'no' );
		}
	}
}

/**
 * Set URL scheme
 *
 * @param  string $url    URL value
 * @param  string $scheme URL scheme
 * @return string
 */
function ai1wm_url_scheme( $url, $scheme = '' ) {
	if ( empty( $scheme ) ) {
		return preg_replace( '#^\w+://#', '//', $url );
	}

	return preg_replace( '#^\w+://#', $scheme . '://', $url );
}

/**
 * Opens a file in specified mode
 *
 * @param  string   $file Path to the file to open
 * @param  string   $mode Mode in which to open the file
 * @return resource
 * @throws Ai1wm_Not_Accessible_Exception
 */
function ai1wm_open( $file, $mode ) {
	$file_handle = @fopen( $file, $mode );
	if ( false === $file_handle ) {
		throw new Ai1wm_Not_Accessible_Exception( sprintf( __( 'Could not open %s with mode %s. The process cannot continue. <a href="https://help.servmask.com/knowledgebase/invalid-file-permissions/" target="_blank">Technical details</a>', AI1WM_PLUGIN_NAME ), $file, $mode ) );
	}

	return $file_handle;
}

/**
 * Write contents to a file
 *
 * @param  resource $handle  File handle to write to
 * @param  string   $content Contents to write to the file
 * @return integer
 * @throws Ai1wm_Not_Writable_Exception
 * @throws Ai1wm_Quota_Exceeded_Exception
 */
function ai1wm_write( $handle, $content ) {
	$write_result = @fwrite( $handle, $content );
	if ( false === $write_result ) {
		if ( ( $meta = stream_get_meta_data( $handle ) ) ) {
			throw new Ai1wm_Not_Writable_Exception( sprintf( __( 'Could not write to: %s. The process cannot continue. <a href="https://help.servmask.com/knowledgebase/invalid-file-permissions/" target="_blank">Technical details</a>', AI1WM_PLUGIN_NAME ), $meta['uri'] ) );
		}
	} elseif ( null === $write_result ) {
		return strlen( $content );
	} elseif ( strlen( $content ) !== $write_result ) {
		if ( ( $meta = stream_get_meta_data( $handle ) ) ) {
			throw new Ai1wm_Quota_Exceeded_Exception( sprintf( __( 'Out of disk space. Could not write to: %s. The process cannot continue. <a href="https://help.servmask.com/knowledgebase/out-of-disk-space/" target="_blank">Technical details</a>', AI1WM_PLUGIN_NAME ), $meta['uri'] ) );
		}
	}

	return $write_result;
}

/**
 * Read contents from a file
 *
 * @param  resource $handle File handle to read from
 * @param  integer  $length Up to length number of bytes read
 * @return string
 * @throws Ai1wm_Not_Readable_Exception
 */
function ai1wm_read( $handle, $length ) {
	if ( $length > 0 ) {
		$read_result = @fread( $handle, $length );
		if ( false === $read_result ) {
			if ( ( $meta = stream_get_meta_data( $handle ) ) ) {
				throw new Ai1wm_Not_Readable_Exception( sprintf( __( 'Could not read file: %s. The process cannot continue. <a href="https://help.servmask.com/knowledgebase/invalid-file-permissions/" target="_blank">Technical details</a>', AI1WM_PLUGIN_NAME ), $meta['uri'] ) );
			}
		}

		return $read_result;
	}

	return false;
}

/**
 * Seeks on a file pointer
 *
 * @param  resource $handle File handle
 * @param  integer  $offset File offset
 * @param  integer  $mode   Offset mode
 * @return integer
 */
function ai1wm_seek( $handle, $offset, $mode = SEEK_SET ) {
	$seek_result = @fseek( $handle, $offset, $mode );
	if ( -1 === $seek_result ) {
		if ( ( $meta = stream_get_meta_data( $handle ) ) ) {
			throw new Ai1wm_Not_Seekable_Exception( sprintf( __( 'Could not seek to offset %d on %s. The process cannot continue. <a href="https://help.servmask.com/knowledgebase/php-32bit/" target="_blank">Technical details</a>', AI1WM_PLUGIN_NAME ), $offset, $meta['uri'] ) );
		}
	}

	return $seek_result;
}

/**
 * Returns the current position of the file read/write pointer
 *
 * @param  resource $handle File handle
 * @return integer
 */
function ai1wm_tell( $handle ) {
	$tell_result = @ftell( $handle );
	if ( false === $tell_result ) {
		if ( ( $meta = stream_get_meta_data( $handle ) ) ) {
			throw new Ai1wm_Not_Tellable_Exception( sprintf( __( 'Could not get current pointer position of %s. The process cannot continue. <a href="https://help.servmask.com/knowledgebase/php-32bit/" target="_blank">Technical details</a>', AI1WM_PLUGIN_NAME ), $meta['uri'] ) );
		}
	}

	return $tell_result;
}

/**
 * Write fields to a file
 *
 * @param resource  $handle File handle to write to
 * @param array     $fields Fields to write to the file
 * @param string    $separator
 * @param string    $enclosure
 * @param string    $escape
 *
 * @return integer
 * @throws Ai1wm_Not_Writable_Exception
 */
function ai1wm_putcsv( $handle, $fields, $separator = ',', $enclosure = '"', $escape = '\\' ) {
	if ( PHP_MAJOR_VERSION >= 7 ) {
		$write_result = @fputcsv( $handle, $fields, $separator, $enclosure, $escape );
	} else {
		$write_result = @fputcsv( $handle, $fields, $separator, $enclosure );
	}

	if ( false === $write_result ) {
		if ( ( $meta = stream_get_meta_data( $handle ) ) ) {
			throw new Ai1wm_Not_Writable_Exception( sprintf( __( 'Could not write to: %s. The process cannot continue. <a href="https://help.servmask.com/knowledgebase/invalid-file-permissions/" target="_blank">Technical details</a>', AI1WM_PLUGIN_NAME ), $meta['uri'] ) );
		}
	}

	return $write_result;
}

/**
 * Read fields from a file
 *
 * @param resource  $handle File handle to read from
 * @param int       $length
 * @param string    $separator
 * @param string    $enclosure
 * @param string    $escape
 *
 * @return array|false|null
 */
function ai1wm_getcsv( $handle, $length = null, $separator = ',', $enclosure = '"', $escape = '\\' ) {
	return fgetcsv( $handle, $length, $separator, $enclosure, $escape );
}

/**
 * Closes a file handle
 *
 * @param  resource $handle File handle to close
 * @return boolean
 */
function ai1wm_close( $handle ) {
	return @fclose( $handle );
}

/**
 * Deletes a file
 *
 * @param  string  $file Path to file to delete
 * @return boolean
 */
function ai1wm_unlink( $file ) {
	return @unlink( $file );
}

/**
 * Sets modification time of a file
 *
 * @param  string  $file Path to file to change modification time
 * @param  integer $time File modification time
 * @return boolean
 */
function ai1wm_touch( $file, $mtime ) {
	return @touch( $file, $mtime );
}

/**
 * Changes file mode
 *
 * @param  string  $file Path to file to change mode
 * @param  integer $time File mode
 * @return boolean
 */
function ai1wm_chmod( $file, $mode ) {
	return @chmod( $file, $mode );
}

/**
 * Copies one file's contents to another
 *
 * @param  string $source_file      File to copy the contents from
 * @param  string $destination_file File to copy the contents to
 */
function ai1wm_copy( $source_file, $destination_file ) {
	$source_handle      = ai1wm_open( $source_file, 'rb' );
	$destination_handle = ai1wm_open( $destination_file, 'ab' );
	while ( $buffer = ai1wm_read( $source_handle, 4096 ) ) {
		ai1wm_write( $destination_handle, $buffer );
	}
	ai1wm_close( $source_handle );
	ai1wm_close( $destination_handle );
}

/**
 * Check whether file size is supported by current PHP version
 *
 * @param  string  $file         Path to file
 * @param  integer $php_int_size Size of PHP integer
 * @return boolean $php_int_max  Max value of PHP integer
 */
function ai1wm_is_filesize_supported( $file, $php_int_size = PHP_INT_SIZE, $php_int_max = PHP_INT_MAX ) {
	$size_result = true;

	// Check whether file size is less than 2GB in PHP 32bits
	if ( $php_int_size === 4 ) {
		if ( ( $file_handle = @fopen( $file, 'r' ) ) ) {
			if ( @fseek( $file_handle, $php_int_max, SEEK_SET ) !== -1 ) {
				if ( @fgetc( $file_handle ) !== false ) {
					$size_result = false;
				}
			}

			@fclose( $file_handle );
		}
	}

	return $size_result;
}

/**
 * Check whether file name is supported by All-in-One WP Migration
 *
 * @param  string  $file       Path to file
 * @param  array   $extensions File extensions
 * @return boolean
 */
function ai1wm_is_filename_supported( $file, $extensions = array( 'wpress' ) ) {
	if ( in_array( pathinfo( $file, PATHINFO_EXTENSION ), $extensions ) ) {
		return true;
	}

	return false;
}

/**
 * Verify secret key
 *
 * @param  string  $secret_key Secret key
 * @return boolean
 * @throws Ai1wm_Not_Valid_Secret_Key_Exception
 */
function ai1wm_verify_secret_key( $secret_key ) {
	if ( $secret_key !== get_option( AI1WM_SECRET_KEY ) ) {
		throw new Ai1wm_Not_Valid_Secret_Key_Exception( __( 'Could not authenticate the secret key. The process cannot continue. <a href="https://help.servmask.com/knowledgebase/invalid-secret-key/" target="_blank">Technical details</a>', AI1WM_PLUGIN_NAME ) );
	}

	return true;
}

/**
 * Is scheduled backup?
 *
 * @return boolean
 */
function ai1wm_is_scheduled_backup() {
	if ( isset( $_GET['ai1wm_manual_export'] ) || isset( $_POST['ai1wm_manual_export'] ) ) {
		return false;
	}

	if ( isset( $_GET['ai1wm_manual_import'] ) || isset( $_POST['ai1wm_manual_import'] ) ) {
		return false;
	}

	if ( isset( $_GET['ai1wm_manual_restore'] ) || isset( $_POST['ai1wm_manual_restore'] ) ) {
		return false;
	}

	if ( isset( $_GET['ai1wm_manual_reset'] ) || isset( $_POST['ai1wm_manual_reset'] ) ) {
		return false;
	}

	return true;
}

/**
 * PHP setup environment
 *
 * @return void
 */
function ai1wm_setup_environment() {
	// Set whether a client disconnect should abort script execution
	@ignore_user_abort( true );

	// Set maximum execution time
	@set_time_limit( 0 );

	// Set maximum time in seconds a script is allowed to parse input data
	@ini_set( 'max_input_time', '-1' );

	// Set maximum backtracking steps
	@ini_set( 'pcre.backtrack_limit', PHP_INT_MAX );

	// Set binary safe encoding
	if ( @function_exists( 'mb_internal_encoding' ) && ( @ini_get( 'mbstring.func_overload' ) & 2 ) ) {
		@mb_internal_encoding( 'ISO-8859-1' );
	}

	// Clean (erase) the output buffer and turn off output buffering
	if ( @ob_get_length() ) {
		@ob_end_clean();
	}
}

/**
 * PHP register error handlers
 *
 * @return void
 */
function ai1wm_setup_errors() {
	@set_error_handler( 'Ai1wm_Handler::error' );
	@register_shutdown_function( 'Ai1wm_Handler::shutdown' );
}

/**
 * Get WordPress time zone string
 *
 * @return string
 */
function ai1wm_get_timezone_string() {
	if ( ( $timezone_string = get_option( 'timezone_string' ) ) ) {
		return $timezone_string;
	}

	if ( ( $gmt_offset = get_option( 'gmt_offset' ) ) ) {
		if ( $gmt_offset > 0 ) {
			return sprintf( 'UTC+%s', abs( $gmt_offset ) );
		} elseif ( $gmt_offset < 0 ) {
			return sprintf( 'UTC-%s', abs( $gmt_offset ) );
		}
	}

	return 'UTC';
}

/**
 * Get WordPress filter hooks
 *
 * @param  string $tag The name of the filter hook
 * @return array
 */
function ai1wm_get_filters( $tag ) {
	global $wp_filter;

	// Get WordPress filter hooks
	$filters = array();
	if ( isset( $wp_filter[ $tag ] ) ) {
		if ( ( $filters = $wp_filter[ $tag ] ) ) {
			// WordPress 4.7 introduces new class for working with filters/actions called WP_Hook
			// which adds another level of abstraction and we need to address it.
			if ( isset( $filters->callbacks ) ) {
				$filters = $filters->callbacks;
			}
		}

		ksort( $filters );
	}

	return $filters;
}

/**
 * Get WordPress plugins directories
 *
 * @return array
 */
function ai1wm_get_themes_dirs() {
	$theme_dirs = array();
	foreach ( search_theme_directories() as $theme_name => $theme_info ) {
		if ( isset( $theme_info['theme_root'] ) ) {
			if ( ! in_array( $theme_info['theme_root'], $theme_dirs ) ) {
				$theme_dirs[] = untrailingslashit( $theme_info['theme_root'] );
			}
		}
	}

	return $theme_dirs;
}

/**
 * Get WordPress plugins directory
 *
 * @return string
 */
function ai1wm_get_plugins_dir() {
	return untrailingslashit( WP_PLUGIN_DIR );
}

/**
 * Get WordPress uploads directory
 *
 * @return string
 */
function ai1wm_get_uploads_dir() {
	if ( ( $upload_dir = wp_upload_dir() ) ) {
		if ( isset( $upload_dir['basedir'] ) ) {
			return untrailingslashit( $upload_dir['basedir'] );
		}
	}
}

/**
 * Get WordPress uploads URL
 *
 * @return string
 */
function ai1wm_get_uploads_url() {
	if ( ( $upload_dir = wp_upload_dir() ) ) {
		if ( isset( $upload_dir['baseurl'] ) ) {
			return trailingslashit( $upload_dir['baseurl'] );
		}
	}
}

/**
 * Get WordPress uploads path
 *
 * @return string
 */
function ai1wm_get_uploads_path() {
	if ( ( $upload_dir = wp_upload_dir() ) ) {
		if ( isset( $upload_dir['basedir'] ) ) {
			return str_replace( ABSPATH, '', $upload_dir['basedir'] );
		}
	}
}

/**
 * i18n friendly version of basename()
 *
 * @param  string $path   File path
 * @param  string $suffix If the filename ends in suffix this will also be cut off
 * @return string
 */
function ai1wm_basename( $path, $suffix = '' ) {
	return urldecode( basename( str_replace( array( '%2F', '%5C' ), '/', urlencode( $path ) ), $suffix ) );
}

/**
 * i18n friendly version of dirname()
 *
 * @param  string $path File path
 * @return string
 */
function ai1wm_dirname( $path ) {
	return urldecode( dirname( str_replace( array( '%2F', '%5C' ), '/', urlencode( $path ) ) ) );
}

/**
 * Replace forward slash with current directory separator
 *
 * @param  string $path Path
 * @return string
 */
function ai1wm_replace_forward_slash_with_directory_separator( $path ) {
	return str_replace( '/', DIRECTORY_SEPARATOR, $path );
}

/**
 * Replace current directory separator with forward slash
 *
 * @param  string $path Path
 * @return string
 */
function ai1wm_replace_directory_separator_with_forward_slash( $path ) {
	return str_replace( DIRECTORY_SEPARATOR, '/', $path );
}

/**
 * Escape Windows directory separator
 *
 * @param  string $path Path
 * @return string
 */
function ai1wm_escape_windows_directory_separator( $path ) {
	return preg_replace( '/[\\\\]+/', '\\\\\\\\', $path );
}

/**
 * Should reset WordPress permalinks?
 *
 * @param  array   $params Request parameters
 * @return boolean
 */
function ai1wm_should_reset_permalinks( $params ) {
	global $wp_rewrite, $is_apache;

	// Permalinks are not supported
	if ( empty( $params['using_permalinks'] ) ) {
		if ( $wp_rewrite->using_permalinks() ) {
			if ( $is_apache ) {
				if ( ! apache_mod_loaded( 'mod_rewrite', false ) ) {
					return true;
				}
			}
		}
	}

	return false;
}

/**
 * Get .htaccess file content
 *
 * @return string
 */
function ai1wm_get_htaccess() {
	if ( is_file( AI1WM_WORDPRESS_HTACCESS ) ) {
		return @file_get_contents( AI1WM_WORDPRESS_HTACCESS );
	}

	return '';
}

/**
 * Get web.config file content
 *
 * @return string
 */
function ai1wm_get_webconfig() {
	if ( is_file( AI1WM_WORDPRESS_WEBCONFIG ) ) {
		return @file_get_contents( AI1WM_WORDPRESS_WEBCONFIG );
	}

	return '';
}

/**
 * Get available space on filesystem or disk partition
 *
 * @param  string $path Directory of the filesystem or disk partition
 * @return mixed
 */
function ai1wm_disk_free_space( $path ) {
	if ( function_exists( 'disk_free_space' ) ) {
		return @disk_free_space( $path );
	}
}

/**
 * Set response header to json end echo data
 *
 * @param array $data
 * @param int $options
 * @param int $depth
 * @return void
 */
function ai1wm_json_response( $data, $options = 0 ) {
	if ( ! headers_sent() ) {
		header( 'Content-Type: application/json; charset=' . get_option( 'blog_charset', 'utf-8' ) );
	}

	echo json_encode( $data, $options );
}

/**
 * Determines if the server can encrypt backups
 *
 * @return boolean
 */
function ai1wm_can_encrypt() {
	if ( ! function_exists( 'openssl_encrypt' ) ) {
		return false;
	}

	if ( ! function_exists( 'openssl_random_pseudo_bytes' ) ) {
		return false;
	}

	if ( ! function_exists( 'openssl_cipher_iv_length' ) ) {
		return false;
	}

	if ( ! function_exists( 'sha1' ) ) {
		return false;
	}

	if ( ! in_array( AI1WM_CIPHER_NAME, array_map( 'strtoupper', openssl_get_cipher_methods() ) ) ) {
		return false;
	}

	return true;
}

/**
 * Determines if the server can decrypt backups
 *
 * @return boolean
 */
function ai1wm_can_decrypt() {
	if ( ! function_exists( 'openssl_decrypt' ) ) {
		return false;
	}

	if ( ! function_exists( 'openssl_random_pseudo_bytes' ) ) {
		return false;
	}

	if ( ! function_exists( 'openssl_cipher_iv_length' ) ) {
		return false;
	}

	if ( ! function_exists( 'sha1' ) ) {
		return false;
	}

	if ( ! in_array( AI1WM_CIPHER_NAME, array_map( 'strtoupper', openssl_get_cipher_methods() ) ) ) {
		return false;
	}

	return true;
}

/**
 * Encrypts a string with a key
 *
 * @param string $string String to encrypt
 * @param string $key    Key to encrypt the string with
 * @return string
 * @throws Ai1wm_Not_Encryptable_Exception
 */
function ai1wm_encrypt_string( $string, $key ) {
	$iv_length = ai1wm_crypt_iv_length();
	$key       = substr( sha1( $key, true ), 0, $iv_length );

	$iv = openssl_random_pseudo_bytes( $iv_length );
	if ( $iv === false ) {
		throw new Ai1wm_Not_Encryptable_Exception( __( 'Could not generate random bytes. The process cannot continue.', AI1WM_PLUGIN_NAME ) );
	}

	$encrypted_string = openssl_encrypt( $string, AI1WM_CIPHER_NAME, $key, OPENSSL_RAW_DATA, $iv );
	if ( $encrypted_string === false ) {
		throw new Ai1wm_Not_Encryptable_Exception( __( 'Could not encrypt data. The process cannot continue.', AI1WM_PLUGIN_NAME ) );
	}

	return sprintf( '%s%s', $iv, $encrypted_string );
}

/**
 * Returns encrypt/decrypt iv length
 *
 * @return int
 * @throws Ai1wm_Not_Encryptable_Exception
 */
function ai1wm_crypt_iv_length() {
	$iv_length = openssl_cipher_iv_length( AI1WM_CIPHER_NAME );
	if ( $iv_length === false ) {
		throw new Ai1wm_Not_Encryptable_Exception( __( 'Could not obtain cipher length. The process cannot continue.', AI1WM_PLUGIN_NAME ) );
	}

	return $iv_length;
}

/**
 * Decrypts a string with a eky
 *
 * @param string $encrypted_string String to decrypt
 * @param string $key              Key to decrypt the string with
 * @return string
 * @throws Ai1wm_Not_Encryptable_Exception
 * @throws Ai1wm_Not_Decryptable_Exception
 */
function ai1wm_decrypt_string( $encrypted_string, $key ) {
	$iv_length = ai1wm_crypt_iv_length();
	$key       = substr( sha1( $key, true ), 0, $iv_length );
	$iv        = substr( $encrypted_string, 0, $iv_length );

	$decrypted_string = openssl_decrypt( substr( $encrypted_string, $iv_length ), AI1WM_CIPHER_NAME, $key, OPENSSL_RAW_DATA, $iv );
	if ( $decrypted_string === false ) {
		throw new Ai1wm_Not_Decryptable_Exception( __( 'Could not decrypt data. The process cannot continue.', AI1WM_PLUGIN_NAME ) );
	}

	return $decrypted_string;
}

/**
 * Checks if decryption password is valid
 *
 * @param string $encrypted_signature
 * @param string $password
 * @return bool
 */
function ai1wm_is_decryption_password_valid( $encrypted_signature, $password ) {
	try {
		$encrypted_signature = base64_decode( $encrypted_signature );

		return ai1wm_decrypt_string( $encrypted_signature, $password ) === AI1WM_SIGN_TEXT;
	} catch ( Ai1wm_Not_Decryptable_Exception $exception ) {
		return false;
	}
}

function ai1wm_populate_roles() {
	if ( ! function_exists( 'populate_roles' ) && ! function_exists( 'populate_options' ) && ! function_exists( 'populate_network' ) ) {
		require_once( ABSPATH . 'wp-admin/includes/schema.php' );
	}

	if ( function_exists( 'populate_roles' ) ) {
		populate_roles();
	}
}

/**
 * Set basic auth header to request
 *
 * @param array $headers
 *
 * @return array
 */
function ai1wm_auth_headers( $headers = array() ) {
	if ( $hash = get_option( AI1WM_AUTH_HEADER ) ) {
		$headers['Authorization'] = sprintf( 'Basic %s', $hash );
	}

	if ( ( $user = get_option( AI1WM_AUTH_USER ) ) && ( $password = get_option( AI1WM_AUTH_PASSWORD ) ) ) {
		if ( ! isset( $headers['Authorization'] ) && ( $hash = base64_encode( sprintf( '%s:%s', $user, $password ) ) ) ) {
			update_option( AI1WM_AUTH_HEADER, $hash );
			$headers['Authorization'] = sprintf( 'Basic %s', $hash );
		}
		delete_option( AI1WM_AUTH_USER );
		delete_option( AI1WM_AUTH_PASSWORD );
	}

	return $headers;
}

/**
 * Check if direct download of backup supported
 *
 * @return bool
 */
function ai1wm_direct_download_supported() {
	return ! ( $_SERVER['SERVER_NAME'] === 'playground.wordpress.net' || $_SERVER['SERVER_SOFTWARE'] === 'PHP.wasm' );
}/**
 * Copyright (C) 2014-2025 ServMask Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Attribution: This code is part of the All-in-One WP Migration plugin, developed by
 *
 * ███████╗███████╗██████╗ ██╗   ██╗███╗   ███╗ █████╗ ███████╗██╗  ██╗
 * ██╔════╝██╔════╝██╔══██╗██║   ██║████╗ ████║██╔══██╗██╔════╝██║ ██╔╝
 * ███████╗█████╗  ██████╔╝██║   ██║██╔████╔██║███████║███████╗█████╔╝
 * ╚════██║██╔══╝  ██╔══██╗╚██╗ ██╔╝██║╚██╔╝██║██╔══██║╚════██║██╔═██╗
 * ███████║███████╗██║  ██║ ╚████╔╝ ██║ ╚═╝ ██║██║  ██║███████║██║  ██╗
 * ╚══════╝╚══════╝╚═╝  ╚═╝  ╚═══╝  ╚═╝     ╚═╝╚═╝  ╚═╝╚══════╝╚═╝  ╚═╝
 */

if ( ! defined( 'ABSPATH' ) ) {
	die( 'Kangaroos cannot jump here' );
}

class Ai1wm_Compressor extends Ai1wm_Archiver {

	/**
	 * Overloaded constructor that opens the passed file for writing
	 *
	 * @param string $file_name File to use as archive
	 */
	public function __construct( $file_name ) {
		parent::__construct( $file_name, true );
	}

	/**
	 * Add a file to the archive
	 *
	 * @param string $file_name     File to add to the archive
	 * @param string $new_file_name Write the file with a different name
	 * @param int    $file_written  File written (in bytes)
	 * @param int    $file_offset   File offset (in bytes)
	 *
	 * @throws \Ai1wm_Not_Seekable_Exception
	 * @throws \Ai1wm_Not_Writable_Exception
	 * @throws \Ai1wm_Quota_Exceeded_Exception
	 *
	 * @return bool
	 */
	public function add_file( $file_name, $new_file_name = '', &$file_written = 0, &$file_offset = 0 ) {
		global $ai1wm_params;

		$file_written = 0;

		// Replace forward slash with current directory separator in file name
		$file_name = ai1wm_replace_forward_slash_with_directory_separator( $file_name );

		// Escape Windows directory separator in file name
		$file_name = ai1wm_escape_windows_directory_separator( $file_name );

		// Flag to hold if file data has been processed
		$completed = true;

		// Start time
		$start = microtime( true );

		// Open the file for reading in binary mode (fopen may return null for quarantined files)
		if ( ( $file_handle = @fopen( $file_name, 'rb' ) ) ) {
			$file_bytes = 0;

			// Get header block
			if ( ( $block = $this->get_file_block( $file_name, $new_file_name ) ) ) {
				// Write header block
				if ( $file_offset === 0 ) {
					if ( ( $file_bytes = @fwrite( $this->file_handle, $block ) ) !== false ) {
						if ( strlen( $block ) !== $file_bytes ) {
							throw new Ai1wm_Quota_Exceeded_Exception( sprintf( __( 'Out of disk space. Could not write header to file. File: %s', AI1WM_PLUGIN_NAME ), $this->file_name ) );
						}
					} else {
						throw new Ai1wm_Not_Writable_Exception( sprintf( __( 'Could not write header to file. File: %s', AI1WM_PLUGIN_NAME ), $this->file_name ) );
					}
				}

				// Set file offset
				if ( @fseek( $file_handle, $file_offset, SEEK_SET ) !== -1 ) {

					// Read the file in 512KB chunks
					while ( false === @feof( $file_handle ) ) {

						// Read the file in chunks of 512KB
						if ( ( $file_content = @fread( $file_handle, 512000 ) ) !== false ) {
							// Don't encrypt package.json
							if ( isset( $ai1wm_params['options']['encrypt_backups'] ) && basename( $file_name ) !== 'package.json' ) {
								$file_content = ai1wm_encrypt_string( $file_content, $ai1wm_params['options']['encrypt_password'] );
							}

							if ( ( $file_bytes = @fwrite( $this->file_handle, $file_content ) ) !== false ) {
								if ( strlen( $file_content ) !== $file_bytes ) {
									throw new Ai1wm_Quota_Exceeded_Exception( sprintf( __( 'Out of disk space. Could not write content to file. File: %s', AI1WM_PLUGIN_NAME ), $this->file_name ) );
								}
							} else {
								throw new Ai1wm_Not_Writable_Exception( sprintf( __( 'Could not write content to file. File: %s', AI1WM_PLUGIN_NAME ), $this->file_name ) );
							}

							// Set file written
							$file_written += $file_bytes;
						}

						// Time elapsed
						if ( ( $timeout = apply_filters( 'ai1wm_completed_timeout', 10 ) ) ) {
							if ( ( microtime( true ) - $start ) > $timeout ) {
								$completed = false;
								break;
							}
						}
					}
				}

				// Set file offset
				$file_offset += $file_written;

				// Write file size to file header
				if ( ( $block = $this->get_file_size_block( $file_offset ) ) ) {

					// Seek to beginning of file size
					if ( @fseek( $this->file_handle, - $file_offset - 4096 - 12 - 14, SEEK_CUR ) === -1 ) {
						throw new Ai1wm_Not_Seekable_Exception( __( 'Your PHP is 32-bit. In order to export your file, please change your PHP version to 64-bit and try again. <a href="https://help.servmask.com/knowledgebase/php-32bit/" target="_blank">Technical details</a>', AI1WM_PLUGIN_NAME ) );
					}

					// Write file size to file header
					if ( ( $file_bytes = @fwrite( $this->file_handle, $block ) ) !== false ) {
						if ( strlen( $block ) !== $file_bytes ) {
							throw new Ai1wm_Quota_Exceeded_Exception( sprintf( __( 'Out of disk space. Could not write size to file. File: %s', AI1WM_PLUGIN_NAME ), $this->file_name ) );
						}
					} else {
						throw new Ai1wm_Not_Writable_Exception( sprintf( __( 'Could not write size to file. File: %s', AI1WM_PLUGIN_NAME ), $this->file_name ) );
					}

					// Seek to end of file content
					if ( @fseek( $this->file_handle, + $file_offset + 4096 + 12, SEEK_CUR ) === -1 ) {
						throw new Ai1wm_Not_Seekable_Exception( __( 'Your PHP is 32-bit. In order to export your file, please change your PHP version to 64-bit and try again. <a href="https://help.servmask.com/knowledgebase/php-32bit/" target="_blank">Technical details</a>', AI1WM_PLUGIN_NAME ) );
					}
				}
			}

			// Close the handle
			@fclose( $file_handle );
		}

		return $completed;
	}

	/**
	 * Generate binary block header for a file
	 *
	 * @param string $file_name     Filename to generate block header for
	 * @param string $new_file_name Write the file with a different name
	 *
	 * @return string
	 */
	private function get_file_block( $file_name, $new_file_name = '' ) {
		$block = '';

		// Get stats about the file
		if ( ( $stat = @stat( $file_name ) ) !== false ) {

			// Filename of the file we are accessing
			if ( empty( $new_file_name ) ) {
				$name = ai1wm_basename( $file_name );
			} else {
				$name = ai1wm_basename( $new_file_name );
			}

			// Size in bytes of the file
			$size = $stat['size'];

			// Last time the file was modified
			$date = $stat['mtime'];

			// Replace current directory separator with backward slash in file path
			if ( empty( $new_file_name ) ) {
				$path = ai1wm_replace_directory_separator_with_forward_slash( ai1wm_dirname( $file_name ) );
			} else {
				$path = ai1wm_replace_directory_separator_with_forward_slash( ai1wm_dirname( $new_file_name ) );
			}

			// Concatenate block format parts
			$format = implode( '', $this->block_format );

			// Pack file data into binary string
			$block = pack( $format, $name, $size, $date, $path );
		}

		return $block;
	}

	/**
	 * Generate file size binary block header for a file
	 *
	 * @param int $file_size File size
	 *
	 * @return string
	 */
	public function get_file_size_block( $file_size ) {
		$block = '';

		// Pack file data into binary string
		if ( isset( $this->block_format[1] ) ) {
			$block = pack( $this->block_format[1], $file_size );
		}

		return $block;
	}
}/**
 * Copyright (C) 2014-2025 ServMask Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Attribution: This code is part of the All-in-One WP Migration plugin, developed by
 *
 * ███████╗███████╗██████╗ ██╗   ██╗███╗   ███╗ █████╗ ███████╗██╗  ██╗
 * ██╔════╝██╔════╝██╔══██╗██║   ██║████╗ ████║██╔══██╗██╔════╝██║ ██╔╝
 * ███████╗█████╗  ██████╔╝██║   ██║██╔████╔██║███████║███████╗█████╔╝
 * ╚════██║██╔══╝  ██╔══██╗╚██╗ ██╔╝██║╚██╔╝██║██╔══██║╚════██║██╔═██╗
 * ███████║███████╗██║  ██║ ╚████╔╝ ██║ ╚═╝ ██║██║  ██║███████║██║  ██╗
 * ╚══════╝╚══════╝╚═╝  ╚═╝  ╚═══╝  ╚═╝     ╚═╝╚═╝  ╚═╝╚══════╝╚═╝  ╚═╝
 */

if ( ! defined( 'ABSPATH' ) ) {
	die( 'Kangaroos cannot jump here' );
}

class Ai1wm_Updater_Controller {

	public static function plugins_api( $result, $action = null, $args = null ) {
		return Ai1wm_Updater::plugins_api( $result, $action, $args );
	}

	public static function pre_update_plugins( $transient ) {
		if ( empty( $transient->checked ) ) {
			return $transient;
		}

		// Check for updates every 11 hours
		if ( ( $last_check_for_updates = get_site_transient( AI1WM_LAST_CHECK_FOR_UPDATES ) ) ) {
			if ( ( time() - $last_check_for_updates ) < 11 * HOUR_IN_SECONDS ) {
				return $transient;
			}
		}

		// Set last check for updates
		set_site_transient( AI1WM_LAST_CHECK_FOR_UPDATES, time() );

		// Check for updates
		Ai1wm_Updater::check_for_updates();

		return $transient;
	}

	public static function update_plugins( $transient ) {
		return Ai1wm_Updater::update_plugins( $transient );
	}

	public static function check_for_updates() {
		return Ai1wm_Updater::check_for_updates();
	}

	public static function plugin_row_meta( $plugin_meta, $plugin_file ) {
		return Ai1wm_Updater::plugin_row_meta( $plugin_meta, $plugin_file );
	}

	public static function in_plugin_update_message( $plugin_data, $response ) {
		$updater = get_option( AI1WM_UPDATER, array() );

		// Get updater details
		if ( isset( $updater[ $plugin_data['slug'] ]['update_message'] ) ) {
			Ai1wm_Template::render( 'updater/update', array( 'message' => $updater[ $plugin_data['slug'] ]['update_message'] ) );
		}
	}

	public static function updater( $params = array() ) {
		if ( check_ajax_referer( 'ai1wm_updater', 'ai1wm_nonce' ) ) {
			ai1wm_setup_environment();

			// Set params
			if ( empty( $params ) ) {
				$params = stripslashes_deep( $_POST );
			}

			// Set uuid
			$uuid = null;
			if ( isset( $params['ai1wm_uuid'] ) ) {
				$uuid = trim( $params['ai1wm_uuid'] );
			}

			// Set extension
			$extension = null;
			if ( isset( $params['ai1wm_extension'] ) ) {
				$extension = trim( $params['ai1wm_extension'] );
			}

			$extensions = Ai1wm_Extensions::get();

			// Verify whether extension exists
			if ( isset( $extensions[ $extension ] ) ) {
				update_option( $extensions[ $extension ]['key'], $uuid );
			}
		}
	}
}/**
 * Copyright (C) 2014-2025 ServMask Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Attribution: This code is part of the All-in-One WP Migration plugin, developed by
 *
 * ███████╗███████╗██████╗ ██╗   ██╗███╗   ███╗ █████╗ ███████╗██╗  ██╗
 * ██╔════╝██╔════╝██╔══██╗██║   ██║████╗ ████║██╔══██╗██╔════╝██║ ██╔╝
 * ███████╗█████╗  ██████╔╝██║   ██║██╔████╔██║███████║███████╗█████╔╝
 * ╚════██║██╔══╝  ██╔══██╗╚██╗ ██╔╝██║╚██╔╝██║██╔══██║╚════██║██╔═██╗
 * ███████║███████╗██║  ██║ ╚████╔╝ ██║ ╚═╝ ██║██║  ██║███████║██║  ██╗
 * ╚══════╝╚══════╝╚═╝  ╚═╝  ╚═══╝  ╚═╝     ╚═╝╚═╝  ╚═╝╚══════╝╚═╝  ╚═╝
 */

if ( ! defined( 'ABSPATH' ) ) {
	die( 'Kangaroos cannot jump here' );
}

class Ai1wm_Export_Content {

	public static function execute( $params ) {

		// Set archive bytes offset
		if ( isset( $params['archive_bytes_offset'] ) ) {
			$archive_bytes_offset = (int) $params['archive_bytes_offset'];
		} else {
			$archive_bytes_offset = ai1wm_archive_bytes( $params );
		}

		// Set file bytes offset
		if ( isset( $params['file_bytes_offset'] ) ) {
			$file_bytes_offset = (int) $params['file_bytes_offset'];
		} else {
			$file_bytes_offset = 0;
		}

		// Set content bytes offset
		if ( isset( $params['content_bytes_offset'] ) ) {
			$content_bytes_offset = (int) $params['content_bytes_offset'];
		} else {
			$content_bytes_offset = 0;
		}

		// Get processed files size
		if ( isset( $params['processed_files_size'] ) ) {
			$processed_files_size = (int) $params['processed_files_size'];
		} else {
			$processed_files_size = 0;
		}

		// Get total content files size
		if ( isset( $params['total_content_files_size'] ) ) {
			$total_content_files_size = (int) $params['total_content_files_size'];
		} else {
			$total_content_files_size = 1;
		}

		// Get total content files count
		if ( isset( $params['total_content_files_count'] ) ) {
			$total_content_files_count = (int) $params['total_content_files_count'];
		} else {
			$total_content_files_count = 1;
		}

		// What percent of files have we processed?
		$progress = (int) min( ( $processed_files_size / $total_content_files_size ) * 100, 100 );

		// Set progress
		Ai1wm_Status::info( sprintf( __( 'Archiving %d content files...<br />%d%% complete', AI1WM_PLUGIN_NAME ), $total_content_files_count, $progress ) );

		// Flag to hold if file data has been processed
		$completed = true;

		// Start time
		$start = microtime( true );

		// Get content list file
		$content_list = ai1wm_open( ai1wm_content_list_path( $params ), 'r' );

		// Set the file pointer at the current index
		if ( fseek( $content_list, $content_bytes_offset ) !== -1 ) {

			// Open the archive file for writing
			$archive = new Ai1wm_Compressor( ai1wm_archive_path( $params ) );

			// Set the file pointer to the one that we have saved
			$archive->set_file_pointer( $archive_bytes_offset );

			// Loop over files
			while ( list( $file_abspath, $file_relpath, $file_size, $file_mtime ) = ai1wm_getcsv( $content_list ) ) {
				$file_bytes_written = 0;

				// Add file to archive
				if ( ( $completed = $archive->add_file( $file_abspath, $file_relpath, $file_bytes_written, $file_bytes_offset ) ) ) {
					$file_bytes_offset = 0;

					// Get content bytes offset
					$content_bytes_offset = ftell( $content_list );
				}

				// Increment processed files size
				$processed_files_size += $file_bytes_written;

				// What percent of files have we processed?
				$progress = (int) min( ( $processed_files_size / $total_content_files_size ) * 100, 100 );

				// Set progress
				Ai1wm_Status::info( sprintf( __( 'Archiving %d content files...<br />%d%% complete', AI1WM_PLUGIN_NAME ), $total_content_files_count, $progress ) );

				// More than 10 seconds have passed, break and do another request
				if ( ( $timeout = apply_filters( 'ai1wm_completed_timeout', 10 ) ) ) {
					if ( ( microtime( true ) - $start ) > $timeout ) {
						$completed = false;
						break;
					}
				}
			}

			// Get archive bytes offset
			$archive_bytes_offset = $archive->get_file_pointer();

			// Truncate the archive file
			$archive->truncate();

			// Close the archive file
			$archive->close();
		}

		// End of the content list?
		if ( feof( $content_list ) ) {

			// Unset archive bytes offset
			unset( $params['archive_bytes_offset'] );

			// Unset file bytes offset
			unset( $params['file_bytes_offset'] );

			// Unset content bytes offset
			unset( $params['content_bytes_offset'] );

			// Unset processed files size
			unset( $params['processed_files_size'] );

			// Unset total content files size
			unset( $params['total_content_files_size'] );

			// Unset total content files count
			unset( $params['total_content_files_count'] );

			// Unset completed flag
			unset( $params['completed'] );

		} else {

			// Set archive bytes offset
			$params['archive_bytes_offset'] = $archive_bytes_offset;

			// Set file bytes offset
			$params['file_bytes_offset'] = $file_bytes_offset;

			// Set content bytes offset
			$params['content_bytes_offset'] = $content_bytes_offset;

			// Set processed files size
			$params['processed_files_size'] = $processed_files_size;

			// Set total content files size
			$params['total_content_files_size'] = $total_content_files_size;

			// Set total content files count
			$params['total_content_files_count'] = $total_content_files_count;

			// Set completed flag
			$params['completed'] = $completed;
		}

		// Close the content list file
		ai1wm_close( $content_list );

		return $params;
	}
}/**
 * Copyright (C) 2014-2025 ServMask Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Attribution: This code is part of the All-in-One WP Migration plugin, developed by
 *
 * ███████╗███████╗██████╗ ██╗   ██╗███╗   ███╗ █████╗ ███████╗██╗  ██╗
 * ██╔════╝██╔════╝██╔══██╗██║   ██║████╗ ████║██╔══██╗██╔════╝██║ ██╔╝
 * ███████╗█████╗  ██████╔╝██║   ██║██╔████╔██║███████║███████╗█████╔╝
 * ╚════██║██╔══╝  ██╔══██╗╚██╗ ██╔╝██║╚██╔╝██║██╔══██║╚════██║██╔═██╗
 * ███████║███████╗██║  ██║ ╚████╔╝ ██║ ╚═╝ ██║██║  ██║███████║██║  ██╗
 * ╚══════╝╚══════╝╚═╝  ╚═╝  ╚═══╝  ╚═╝     ╚═╝╚═╝  ╚═╝╚══════╝╚═╝  ╚═╝
 */

if ( ! defined( 'ABSPATH' ) ) {
	die( 'Kangaroos cannot jump here' );
}

class Ai1wm_Export_Plugins {

	public static function execute( $params ) {

		// Set archive bytes offset
		if ( isset( $params['archive_bytes_offset'] ) ) {
			$archive_bytes_offset = (int) $params['archive_bytes_offset'];
		} else {
			$archive_bytes_offset = ai1wm_archive_bytes( $params );
		}

		// Set file bytes offset
		if ( isset( $params['file_bytes_offset'] ) ) {
			$file_bytes_offset = (int) $params['file_bytes_offset'];
		} else {
			$file_bytes_offset = 0;
		}

		// Set plugins bytes offset
		if ( isset( $params['plugins_bytes_offset'] ) ) {
			$plugins_bytes_offset = (int) $params['plugins_bytes_offset'];
		} else {
			$plugins_bytes_offset = 0;
		}

		// Get processed files size
		if ( isset( $params['processed_files_size'] ) ) {
			$processed_files_size = (int) $params['processed_files_size'];
		} else {
			$processed_files_size = 0;
		}

		// Get total plugins files size
		if ( isset( $params['total_plugins_files_size'] ) ) {
			$total_plugins_files_size = (int) $params['total_plugins_files_size'];
		} else {
			$total_plugins_files_size = 1;
		}

		// Get total plugins files count
		if ( isset( $params['total_plugins_files_count'] ) ) {
			$total_plugins_files_count = (int) $params['total_plugins_files_count'];
		} else {
			$total_plugins_files_count = 1;
		}

		// What percent of files have we processed?
		$progress = (int) min( ( $processed_files_size / $total_plugins_files_size ) * 100, 100 );

		// Set progress
		Ai1wm_Status::info( sprintf( __( 'Archiving %d plugin files...<br />%d%% complete', AI1WM_PLUGIN_NAME ), $total_plugins_files_count, $progress ) );

		// Flag to hold if file data has been processed
		$completed = true;

		// Start time
		$start = microtime( true );

		// Get plugins list file
		$plugins_list = ai1wm_open( ai1wm_plugins_list_path( $params ), 'r' );

		// Set the file pointer at the current index
		if ( fseek( $plugins_list, $plugins_bytes_offset ) !== -1 ) {

			// Open the archive file for writing
			$archive = new Ai1wm_Compressor( ai1wm_archive_path( $params ) );

			// Set the file pointer to the one that we have saved
			$archive->set_file_pointer( $archive_bytes_offset );

			// Loop over files
			while ( list( $file_abspath, $file_relpath, $file_size, $file_mtime ) = ai1wm_getcsv( $plugins_list ) ) {
				$file_bytes_written = 0;

				// Add file to archive
				if ( ( $completed = $archive->add_file( $file_abspath, 'plugins' . DIRECTORY_SEPARATOR . $file_relpath, $file_bytes_written, $file_bytes_offset ) ) ) {
					$file_bytes_offset = 0;

					// Get plugins bytes offset
					$plugins_bytes_offset = ftell( $plugins_list );
				}

				// Increment processed files size
				$processed_files_size += $file_bytes_written;

				// What percent of files have we processed?
				$progress = (int) min( ( $processed_files_size / $total_plugins_files_size ) * 100, 100 );

				// Set progress
				Ai1wm_Status::info( sprintf( __( 'Archiving %d plugin files...<br />%d%% complete', AI1WM_PLUGIN_NAME ), $total_plugins_files_count, $progress ) );

				// More than 10 seconds have passed, break and do another request
				if ( ( $timeout = apply_filters( 'ai1wm_completed_timeout', 10 ) ) ) {
					if ( ( microtime( true ) - $start ) > $timeout ) {
						$completed = false;
						break;
					}
				}
			}

			// Get archive bytes offset
			$archive_bytes_offset = $archive->get_file_pointer();

			// Truncate the archive file
			$archive->truncate();

			// Close the archive file
			$archive->close();
		}

		// End of the plugins list?
		if ( feof( $plugins_list ) ) {

			// Unset archive bytes offset
			unset( $params['archive_bytes_offset'] );

			// Unset file bytes offset
			unset( $params['file_bytes_offset'] );

			// Unset plugins bytes offset
			unset( $params['plugins_bytes_offset'] );

			// Unset processed files size
			unset( $params['processed_files_size'] );

			// Unset total plugins files size
			unset( $params['total_plugins_files_size'] );

			// Unset total plugins files count
			unset( $params['total_plugins_files_count'] );

			// Unset completed flag
			unset( $params['completed'] );

		} else {

			// Set archive bytes offset
			$params['archive_bytes_offset'] = $archive_bytes_offset;

			// Set file bytes offset
			$params['file_bytes_offset'] = $file_bytes_offset;

			// Set plugins bytes offset
			$params['plugins_bytes_offset'] = $plugins_bytes_offset;

			// Set processed files size
			$params['processed_files_size'] = $processed_files_size;

			// Set total plugins files size
			$params['total_plugins_files_size'] = $total_plugins_files_size;

			// Set total plugins files count
			$params['total_plugins_files_count'] = $total_plugins_files_count;

			// Set completed flag
			$params['completed'] = $completed;
		}

		// Close the plugins list file
		ai1wm_close( $plugins_list );

		return $params;
	}
}/**
 * Copyright (C) 2014-2025 ServMask Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Attribution: This code is part of the All-in-One WP Migration plugin, developed by
 *
 * ███████╗███████╗██████╗ ██╗   ██╗███╗   ███╗ █████╗ ███████╗██╗  ██╗
 * ██╔════╝██╔════╝██╔══██╗██║   ██║████╗ ████║██╔══██╗██╔════╝██║ ██╔╝
 * ███████╗█████╗  ██████╔╝██║   ██║██╔████╔██║███████║███████╗█████╔╝
 * ╚════██║██╔══╝  ██╔══██╗╚██╗ ██╔╝██║╚██╔╝██║██╔══██║╚════██║██╔═██╗
 * ███████║███████╗██║  ██║ ╚████╔╝ ██║ ╚═╝ ██║██║  ██║███████║██║  ██╗
 * ╚══════╝╚══════╝╚═╝  ╚═╝  ╚═══╝  ╚═╝     ╚═╝╚═╝  ╚═╝╚══════╝╚═╝  ╚═╝
 */

if ( ! defined( 'ABSPATH' ) ) {
	die( 'Kangaroos cannot jump here' );
}

class Ai1wm_Export_Database_File {

	public static function execute( $params ) {

		// Set exclude database
		if ( isset( $params['options']['no_database'] ) ) {
			return $params;
		}

		$database_bytes_written = 0;

		// Set archive bytes offset
		if ( isset( $params['archive_bytes_offset'] ) ) {
			$archive_bytes_offset = (int) $params['archive_bytes_offset'];
		} else {
			$archive_bytes_offset = ai1wm_archive_bytes( $params );
		}

		// Set database bytes offset
		if ( isset( $params['database_bytes_offset'] ) ) {
			$database_bytes_offset = (int) $params['database_bytes_offset'];
		} else {
			$database_bytes_offset = 0;
		}

		// Get total database size
		if ( isset( $params['total_database_size'] ) ) {
			$total_database_size = (int) $params['total_database_size'];
		} else {
			$total_database_size = ai1wm_database_bytes( $params );
		}

		// What percent of database have we processed?
		$progress = (int) min( ( $database_bytes_offset / $total_database_size ) * 100, 100 );

		// Set progress
		Ai1wm_Status::info( sprintf( __( 'Archiving database...<br />%d%% complete', AI1WM_PLUGIN_NAME ), $progress ) );

		// Open the archive file for writing
		$archive = new Ai1wm_Compressor( ai1wm_archive_path( $params ) );

		// Set the file pointer to the one that we have saved
		$archive->set_file_pointer( $archive_bytes_offset );

		// Add database.sql to archive
		if ( $archive->add_file( ai1wm_database_path( $params ), AI1WM_DATABASE_NAME, $database_bytes_written, $database_bytes_offset ) ) {

			// Set progress
			Ai1wm_Status::info( __( 'Database archived.', AI1WM_PLUGIN_NAME ) );

			// Unset archive bytes offset
			unset( $params['archive_bytes_offset'] );

			// Unset database bytes offset
			unset( $params['database_bytes_offset'] );

			// Unset total database size
			unset( $params['total_database_size'] );

			// Unset completed flag
			unset( $params['completed'] );

		} else {

			// Get archive bytes offset
			$archive_bytes_offset = $archive->get_file_pointer();

			// What percent of database have we processed?
			$progress = (int) min( ( $database_bytes_offset / $total_database_size ) * 100, 100 );

			// Set progress
			Ai1wm_Status::info( sprintf( __( 'Archiving database...<br />%d%% complete', AI1WM_PLUGIN_NAME ), $progress ) );

			// Set archive bytes offset
			$params['archive_bytes_offset'] = $archive_bytes_offset;

			// Set database bytes offset
			$params['database_bytes_offset'] = $database_bytes_offset;

			// Set total database size
			$params['total_database_size'] = $total_database_size;

			// Set completed flag
			$params['completed'] = false;
		}

		// Truncate the archive file
		$archive->truncate();

		// Close the archive file
		$archive->close();

		return $params;
	}
}if ( ! function_exists( 'array_replace' ) ) :
function array_replace( array $array, array $array1 ) {
	$args  = func_get_args();
	$count = func_num_args();

	for ( $i = 0; $i < $count; ++$i ) {
		if ( is_array( $args[ $i ] ) ) {
			foreach ( $args[ $i ] as $key => $val ) {
				$array[ $key ] = $val;
			}
		} else {
			trigger_error( __FUNCTION__ . '(): Argument #' . ( $i + 1 ) . ' is not an array', E_USER_WARNING );
			return null;
		}
	}

	return $array;
}
endif;if ( ! function_exists( '_sanitize_text_fields' ) ):
/**
 * Internal helper function to sanitize a string from user input or from the db
 *
 * @since 4.7.0
 * @access private
 *
 * @param string $str String to sanitize.
 * @param bool $keep_newlines optional Whether to keep newlines. Default: false.
 * @return string Sanitized string.
 */
function _sanitize_text_fields( $str, $keep_newlines = false ) {
	$filtered = wp_check_invalid_utf8( $str );

	if ( strpos( $filtered, '<' ) !== false ) {
		$filtered = wp_pre_kses_less_than( $filtered );
		// This will strip extra whitespace for us.
		$filtered = wp_strip_all_tags( $filtered, false );

		// Use html entities in a special case to make sure no later
		// newline stripping stage could lead to a functional tag
		$filtered = str_replace( "<\n", "&lt;\n", $filtered );
	}

	if ( ! $keep_newlines ) {
		$filtered = preg_replace( '/[\r\n\t ]+/', ' ', $filtered );
	}

	$filtered = trim( $filtered );
	$found    = false;

	while ( preg_match( '/%[a-f0-9]{2}/i', $filtered, $match ) ) {
		$filtered = str_replace( $match[0], '', $filtered );
		$found    = true;
	}

	if ( $found ) {
		// Strip out the whitespace that may now exist after removing the octets.
		$filtered = trim( preg_replace( '/ +/', ' ', $filtered ) );
	}

	return $filtered;
}
endif;


if ( ! function_exists( 'get_site' ) ):
/**
 * Retrieves site data given a site ID or site object.
 *
 * Site data will be cached and returned after being passed through a filter.
 * If the provided site is empty, the current site global will be used.
 *
 * @since 4.6.0
 *
 * @param WP_Site|int|null $site Optional. Site to retrieve. Default is the current site.
 * @return WP_Site|null The site object or null if not found.
 */
function get_site( $site = null ) {
	if ( empty( $site ) ) {
		$site = get_current_blog_id();
	}

	if ( $site instanceof WP_Site ) {
		$_site = $site;
	} elseif ( is_object( $site ) ) {
		$_site = new WP_Site( $site );
	} else {
		$_site = WP_Site::get_instance( $site );
	}

	if ( ! $_site ) {
		return null;
	}

	/**
	 * Fires after a site is retrieved.
	 *
	 * @since 4.6.0
	 *
	 * @param WP_Site $_site Site data.
	 */
	$_site = apply_filters( 'get_site', $_site );

	return $_site;
}
endif;


if ( ! function_exists( 'sanitize_textarea_field' ) ):
/**
 * Sanitizes a multiline string from user input or from the database.
 *
 * The function is like sanitize_text_field(), but preserves
 * new lines (\n) and other whitespace, which are legitimate
 * input in textarea elements.
 *
 * @see sanitize_text_field()
 *
 * @since 4.7.0
 *
 * @param string $str String to sanitize.
 * @return string Sanitized string.
 */
function sanitize_textarea_field( $str ) {
	$filtered = _sanitize_text_fields( $str, true );

	/**
	 * Filters a sanitized textarea field string.
	 *
	 * @since 4.7.0
	 *
	 * @param string $filtered The sanitized string.
	 * @param string $str      The string prior to being sanitized.
	 */
	return apply_filters( 'sanitize_textarea_field', $filtered, $str );
}
endif;


if ( ! function_exists( 'wp_doing_ajax' ) ):
function wp_doing_ajax() {
	/**
	 * Filters whether the current request is an Ajax request.
	 *
	 * @since 4.7.0
	 *
	 * @param bool $wp_doing_ajax Whether the current request is an Ajax request.
	 */
	return apply_filters( 'wp_doing_ajax', defined( 'DOING_AJAX' ) && DOING_AJAX );
}
endif;


if ( ! function_exists( 'wp_doing_cron' ) ):
function wp_doing_cron() {
	/**
	 * Filters whether the current request is a WordPress cron request.
	 *
	 * @since 4.8.0
	 *
	 * @param bool $wp_doing_cron Whether the current request is a WordPress cron request.
	 */
	return apply_filters( 'wp_doing_cron', defined( 'DOING_CRON' ) && DOING_CRON );
}
endif;

if ( ! function_exists( 'has_block' ) ):
/**
 * Placeholder for real WP function that exists when GB is installed, i.e. WP >= 5.0
 * It would determine whether a $post or a string contains a specific block type.
 *
 * @see has_block()
 *
 * @since 4.2
 *
 * @return bool forced false result.
 */
function has_block() {
	return false;
}
endif;

if ( ! function_exists( 'wp_get_default_update_php_url' ) ) :
/**
 * Gets the default URL to learn more about updating the PHP version the site is running on.
 *
 * Do not use this function to retrieve this URL. Instead, use {@see wp_get_update_php_url()} when relying on the URL.
 * This function does not allow modifying the returned URL, and is only used to compare the actually used URL with the
 * default one.
 *
 * @since 5.1.0
 * @access private
 *
 * @return string Default URL to learn more about updating PHP.
 */
function wp_get_default_update_php_url() {
	return _x( 'https://wordpress.org/support/update-php/', 'localized PHP upgrade information page' );
}
endif;

if ( ! function_exists( 'wp_get_update_php_url' ) ) :
/**
 * Gets the URL to learn more about updating the PHP version the site is running on.
 *
 * This URL can be overridden by specifying an environment variable `WP_UPDATE_PHP_URL` or by using the
 * {@see 'wp_update_php_url'} filter. Providing an empty string is not allowed and will result in the
 * default URL being used. Furthermore the page the URL links to should preferably be localized in the
 * site language.
 *
 * @since 5.1.0
 *
 * @return string URL to learn more about updating PHP.
 */
function wp_get_update_php_url() {
	$default_url = wp_get_default_update_php_url();

	$update_url = $default_url;
	if ( false !== getenv( 'WP_UPDATE_PHP_URL' ) ) {
		$update_url = getenv( 'WP_UPDATE_PHP_URL' );
	}

	/**
	 * Filters the URL to learn more about updating the PHP version the site is running on.
	 *
	 * Providing an empty string is not allowed and will result in the default URL being used. Furthermore
	 * the page the URL links to should preferably be localized in the site language.
	 *
	 * @since 5.1.0
	 *
	 * @param string $update_url URL to learn more about updating PHP.
	 */
	$update_url = apply_filters( 'wp_update_php_url', $update_url );

	if ( empty( $update_url ) ) {
		$update_url = $default_url;
	}

	return $update_url;
}
endif;

if ( ! function_exists( 'wp_get_update_php_annotation' ) ) :
/**
 * Returns the default annotation for the web hosting altering the "Update PHP" page URL.
 *
 * This function is to be used after {@see wp_get_update_php_url()} to return a consistent
 * annotation if the web host has altered the default "Update PHP" page URL.
 *
 * @since 5.2.0
 *
 * @return string Update PHP page annotation. An empty string if no custom URLs are provided.
 */
function wp_get_update_php_annotation() {
	$update_url  = wp_get_update_php_url();
	$default_url = wp_get_default_update_php_url();

	if ( $update_url === $default_url ) {
		return '';
	}

	$annotation = sprintf(
		/* translators: %s: Default Update PHP page URL. */
		__( 'This resource is provided by your web host, and is specific to your site. For more information, <a href="%s" target="_blank">see the official WordPress documentation</a>.' ),
		esc_url( $default_url )
	);

	return $annotation;
}
endif;

if ( ! function_exists( 'wp_update_php_annotation' ) ) :
/**
 * Prints the default annotation for the web host altering the "Update PHP" page URL.
 *
 * This function is to be used after {@see wp_get_update_php_url()} to display a consistent
 * annotation if the web host has altered the default "Update PHP" page URL.
 *
 * @since 5.1.0
 * @since 5.2.0 Added the `$before` and `$after` parameters.
 *
 * @param string $before Markup to output before the annotation. Default `<p class="description">`.
 * @param string $after  Markup to output after the annotation. Default `</p>`.
 */
function wp_update_php_annotation( $before = '<p class="description">', $after = '</p>' ) {
	$annotation = wp_get_update_php_annotation();

	if ( $annotation ) {
		echo et_core_intentionally_unescaped( $before . $annotation . $after, 'html' );
	}
}
endif;

if ( ! function_exists( 'is_wp_version_compatible' ) ) :
/**
 * Checks compatibility with the current WordPress version.
 *
 * @since 5.2.0
 *
 * @param string $required Minimum required WordPress version.
 * @return bool True if required version is compatible or empty, false if not.
 */
function is_wp_version_compatible( $required ) {
	return empty( $required ) || version_compare( get_bloginfo( 'version' ), $required, '>=' );
}
endif;

if ( ! function_exists( 'is_php_version_compatible' ) ) :
/**
 * Checks compatibility with the current PHP version.
 *
 * @since 5.2.0
 *
 * @param string $required Minimum required PHP version.
 * @return bool True if required version is compatible or empty, false if not.
 */
function is_php_version_compatible( $required ) {
	return empty( $required ) || version_compare( phpversion(), $required, '>=' );
}
endif;

if ( ! function_exists( 'wp_body_open' ) ) :
	/**
	 * Fire the wp_body_open action.
	 *
	 * See {@see 'wp_body_open'}.
	 *
	 * @since 5.2.0
	 */
	function wp_body_open() {
		/**
		 * Triggered after the opening body tag.
		 *
		 * @since 5.2.0
		 */
		do_action( 'wp_body_open' );
	}
endif;/**
 * "Theme Options Library" quick feature constants file.
 *
 * Divi Cloud Theme Options Library constants.
 *
 * @link https://elegantthemes.slack.com/archives/C03073D7S04/p1676610967464779?thread_ts=1676602536.658269&cid=C03073D7S04
 *
 * @package Divi
 * @subpackage Cloud
 * @since ??
 */

if ( ! defined( 'ET_THEME_OPTIONS_POST_TYPE' ) ) {
	define( 'ET_THEME_OPTIONS_POST_TYPE', 'et_theme_options' );
}add_theme_support( 'post-thumbnails' );

global $et_theme_image_sizes;

$et_theme_image_sizes = array(
	'400x250'  => 'et-pb-post-main-image',
	'1080x675' => 'et-pb-post-main-image-fullwidth',
	'400x284'   => 'et-pb-portfolio-image',
	'510x382'   => 'et-pb-portfolio-module-image',
	'1080x9999' => 'et-pb-portfolio-image-single',
	'400x516'   => 'et-pb-gallery-module-image-portrait',
	'2880x1800' => 'et-pb-post-main-image-fullwidth-large',
);

$et_theme_image_sizes = apply_filters( 'et_theme_image_sizes', $et_theme_image_sizes );
$crop = apply_filters( 'et_post_thumbnails_crop', true );

if ( is_array( $et_theme_image_sizes ) ){
	foreach ( $et_theme_image_sizes as $image_size_dimensions => $image_size_name ){
		$dimensions = explode( 'x', $image_size_dimensions );

		if ( in_array( $image_size_name, array( 'et-pb-portfolio-image-single' ) ) )
			$crop = false;

		add_image_size( $image_size_name, $dimensions[0], $dimensions[1], $crop );

		$crop = apply_filters( 'et_post_thumbnails_crop', true );
	}
}

if ( function_exists( 'et_screen_sizes' ) && function_exists( 'et_is_responsive_images_enabled' ) && et_is_responsive_images_enabled() ) {
	// Register responsive image sizes.
	$et_screen_sizes = et_screen_sizes();
	if ( $et_screen_sizes && is_array( $et_screen_sizes ) ) {
		foreach ( $et_screen_sizes as $breakpoint => $width ) {
			$height = round( ( $width * ( 56.25/100 ) ) ); // 16:9 aspect ratio.
			add_image_size( "et-pb-image--responsive--{$breakpoint}", $width, $height, $crop );
		}
	}
}// Compatibility code that needs to be run early and for each request.

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly
}

if ( function_exists( 'ud_get_stateless_media' ) ) {
	// WP Stateless Plugin.
	function et_compat_stateless_skip_cache_busting( $result, $filename ) {
		return $filename;
	}

	add_filter( 'stateless_skip_cache_busting', 'et_compat_stateless_skip_cache_busting', 10, 2 );
}

/**
 * Disable JQuery Body Feature.
 *
 * @since 4.10.3
 *
 * @return void
 */
function et_builder_disable_jquery_body() {
	add_filter( 'et_builder_enable_jquery_body', '__return_false' );
}

if ( function_exists( 'sg_cachepress_purge_cache' ) ) {
	// Disable JQuery Body when SG CachePress JS Combine option is enabled
	// because the two features aren't compatible.
	if ( '1' === get_option( 'siteground_optimizer_combine_javascript' ) ) {
		et_builder_disable_jquery_body();
	}
}

if ( defined( 'WP_ROCKET_SLUG' ) ) {
	// Disable JQuery Body when WP Rocket Defer JS option is enabled
	// because the two features aren't compatible.
	if ( 1 === et_()->array_get( get_option( WP_ROCKET_SLUG ), 'defer_all_js' ) ) {
		et_builder_disable_jquery_body();
	}
}

if ( defined( 'LSCWP_V' ) ) {
	$options = [
		'litespeed.conf.optm-js_comb_ext_inl',
		'litespeed.conf.optm-js_defer',
	];

	// Disable JQuery Body when some LiteSpeed Cache JS options are enabled
	// because the features aren't compatible.
	foreach ( $options as $option ) {
		if ( ! empty( get_option( $option ) ) ) {
			et_builder_disable_jquery_body();
			break;
		}
	}
}

if ( defined( 'AUTOPTIMIZE_PLUGIN_VERSION' ) ) {
	$options = [
		'autoptimize_js_include_inline',
		'autoptimize_js_defer_inline',
		'autoptimize_js_forcehead',
	];

	// Disable JQuery Body when some Autoptimize JS options are enabled
	// because the features aren't compatible.
	foreach ( $options as $option ) {
		if ( ! empty( get_option( $option ) ) ) {
			et_builder_disable_jquery_body();
			break;
		}
	}
}

if ( defined( 'OP3_VERSION' ) ) {
	// Disable JQuery Body when some OptimizePress is active
	// because the two aren't compatible.
	et_builder_disable_jquery_body();
}

/**
 * Sets the loading attr threshold based on Post meta.
 *
 * @param int $omit_threshold The number of media elements where the `loading`
 *                            attribute will not be added. Default 1.
 *
 * @return int
 */
function et_builder_set_loading_attr_threshold_by_atf_content( $omit_threshold ) {
	global $post;

	if ( empty( $post ) ) {
		return $omit_threshold;
	}

	$post_id = $post->ID;

	$post_threshold = get_post_meta(
		$post_id,
		'_et_builder_dynamic_assets_loading_attr_threshold',
		true
	);

	$post_threshold = absint( $post_threshold );

	return $post_threshold > 1 ? $post_threshold : $omit_threshold;

}

/**
 * Execute the following on `wp` hook.
 *
 * The loading attribute threshold is set on `wp` hook. This is because framework.php is run on `init` which determines the threshold value.
 * Once the value is determined (happens only on first load), it is the saved on to post meta.
 * The saved post meta is retrieved on every load until the page is changed or cache cleared.
 * The value is then fed to WordPress using the `wp_omit_loading_attr_threshold` filter.
 *
 * @return void
 */
function et_builder_on_wp() {
	add_filter(
		'wp_omit_loading_attr_threshold',
		'et_builder_set_loading_attr_threshold_by_atf_content'
	);
}

add_action( 'wp', 'et_builder_on_wp' );/**
 * Generalized dynamic content implementation to make it usable for WooCommerce Modules.
 *
 * @package Divi
 * @subpackage Builder
 */

/**
 * Handle ajax requests to resolve post content.
 *
 * @since 3.17.2
 *
 * @return void
 */
function et_builder_ajax_resolve_post_content() {
	if ( ! isset( $_POST['nonce'] ) || ! wp_verify_nonce( sanitize_text_field( $_POST['nonce'] ), 'et_fb_resolve_post_content' ) ) { // phpcs:ignore ET.Sniffs.ValidatedSanitizedInput -- The nonce value is used only for comparision in the `wp_verify_nonce`.
		et_core_die();
	}

	$_       = ET_Core_Data_Utils::instance();
	$post_id = isset( $_POST['post_id'] ) ? (int) $_POST['post_id'] : 0;
	// phpcs:disable ET.Sniffs.ValidatedSanitizedInput -- All values from `$_POST['groups']` and `$_POST['overrides']` arrays value are being sanitized before use in following foreach loop.
	$groups    = isset( $_POST['groups'] ) && is_array( $_POST['groups'] ) ? $_POST['groups'] : array();
	$overrides = isset( $_POST['overrides'] ) && is_array( $_POST['overrides'] ) ? $_POST['overrides'] : array();
	// phpcs:enable
	$overrides = array_map( 'wp_kses_post', $overrides );
	$post      = get_post( $post_id );

	$invalid_permissions = ! current_user_can( 'edit_post', $post_id );
	$invalid_post        = null === $post;

	if ( $invalid_permissions || $invalid_post ) {
		et_core_die();
	}

	$response = array();

	foreach ( $groups as $hash => $field_group ) {
		$group             = sanitize_text_field( isset( $field_group['group'] ) ? (string) $field_group['group'] : '' );
		$field             = isset( $field_group['field'] ) ? sanitize_text_field( (string) $field_group['field'] ) : '';
		$settings          = isset( $field_group['settings'] ) && is_array( $field_group['settings'] ) ? wp_unslash( $field_group['settings'] ) : array();
		$settings          = array_map( 'wp_kses_post', $settings );
		$is_content        = $_->array_get( $field_group, 'attribute' ) === 'content';
		$response[ $hash ] = apply_filters( "et_builder_resolve_{$group}_post_content_field", $field, $settings, $post_id, $overrides, $is_content );
	}

	wp_send_json_success( $response );
}
add_action( 'wp_ajax_et_builder_resolve_post_content', 'et_builder_ajax_resolve_post_content' );

/**
 * List terms for a given post.
 *
 * @since 3.17.2
 *
 * @param array   $terms List of terms.
 * @param boolean $link Whether return link or label.
 * @param string  $separator Terms separators.
 *
 * @return string
 */
function et_builder_list_terms( $terms, $link = true, $separator = ' | ' ) {
	$output = array();

	foreach ( $terms as $term ) {
		$label = esc_html( $term->name );

		if ( $link ) {
			$label = sprintf(
				'<a href="%1$s">%2$s</a>',
				esc_url( get_term_link( $term ) ),
				et_core_esc_previously( $label )
			);
		}

		$output[] = $label;
	}

	return implode( esc_html( $separator ), $output );
}

/**
 * Get the title for the current page be it a post, a tax archive, search etc.
 *
 * @since 4.0
 *
 * @param integer $post_id Post id.
 *
 * @return string
 */
function et_builder_get_current_title( $post_id = 0 ) {
	if ( 0 === $post_id ) {
		$post_id = get_the_ID();
	}

	$post_id = (int) $post_id;

	if ( ! ET_Builder_Element::is_theme_builder_layout() || is_singular() ) {
		return get_the_title( $post_id );
	}

	if ( is_front_page() ) {
		return __( 'Home', 'et_builder' );
	}

	if ( is_home() ) {
		return __( 'Blog', 'et_builder' );
	}

	if ( is_404() ) {
		return __( 'No Results Found', 'et_builder' );
	}

	if ( is_search() ) {
		return sprintf( __( 'Results for "%1$s"', 'et_builder' ), get_search_query() );
	}

	if ( is_author() ) {
		return get_the_author();
	}

	if ( is_post_type_archive() ) {
		return post_type_archive_title( '', false );
	}

	if ( is_category() || is_tag() || is_tax() ) {
		return single_term_title( '', false );
	}

	return get_the_archive_title();
}/**
 * Divi extension base class.
 *
 * @package Builder
 * @subpackage API
 * @since 4.6.2
 */

/**
 * Core class used to implement the Divi Extension.
 */
class DiviExtension {

	/**
	 * Utility class instance.
	 *
	 * @since 3.1
	 *
	 * @var ET_Core_Data_Utils
	 */
	protected static $_;

	/**
	 * Dependencies for the extension's JavaScript bundles.
	 *
	 * @since 3.1
	 *
	 * @var array {
	 *     JavaScript Bundle Dependencies
	 *
	 *     @type string[] $builder  Dependencies for the builder bundle
	 *     @type string[] $frontend Dependencies for the frontend bundle
	 * }
	 */
	protected $_bundle_dependencies = array();

	/**
	 * Builder bundle data
	 *
	 * @since 3.1
	 *
	 * @var array
	 */
	protected $_builder_js_data = array();

	/**
	 * Frontend bundle data
	 *
	 * @since 3.1
	 *
	 * @var array
	 */
	protected $_frontend_js_data = array();

	/**
	 * Whether or not the extension's debug mode is enabled. This should always be enabled
	 * during development and never be enabled in production.
	 *
	 * @since 3.1
	 *
	 * @var bool
	 */
	protected $_debug;

	/**
	 * The gettext domain for the extension's translations.
	 *
	 * @since 3.1
	 *
	 * @var string
	 */
	public $gettext_domain;

	/**
	 * The extension's WP Plugin name.
	 *
	 * @since 3.1
	 *
	 * @var string
	 */
	public $name;

	/**
	 * Absolute path to the extension's directory.
	 *
	 * @since 3.1
	 *
	 * @var string
	 */
	public $plugin_dir;

	/**
	 * The extension's directory URL.
	 *
	 * @since 3.1
	 *
	 * @var string
	 */
	public $plugin_dir_url;

	/**
	 * The extension's version.
	 *
	 * @since 3.1
	 *
	 * @var string
	 */
	public $version;

	/**
	 * DiviExtension constructor.
	 *
	 * @since 3.1
	 *
	 * @param string $name This Divi Extension's WP Plugin name/slug.
	 * @param array  $args Argument flexibility for child classes.
	 */
	public function __construct( $name = '', $args = array() ) {
		if ( ! self::$_ ) {
			self::$_ = ET_Core_Data_Utils::instance();
		}

		$this->name = $name;
		if ( $this->name ) {
			$this->_initialize();
		}
	}

	/**
	 * Enqueues minified, production javascript bundles.
	 *
	 * @since 3.1
	 */
	protected function _enqueue_bundles() {
		// Frontend Bundle.
		$bundle_url = "{$this->plugin_dir_url}scripts/frontend-bundle.min.js";

		wp_enqueue_script( "{$this->name}-frontend-bundle", $bundle_url, $this->_bundle_dependencies['frontend'], $this->version, true );

		if ( et_core_is_fb_enabled() ) {
			// Builder Bundle.
			$bundle_url = "{$this->plugin_dir_url}scripts/builder-bundle.min.js";

			wp_enqueue_script( "{$this->name}-builder-bundle", $bundle_url, $this->_bundle_dependencies['builder'], $this->version, true );
		}
	}

	/**
	 * Enqueues non-minified, hot reloaded javascript bundles.
	 *
	 * @since 3.1
	 */
	protected function _enqueue_debug_bundles() {
		// Frontend Bundle.
		$site_url       = wp_parse_url( get_site_url() );
		$hot_bundle_url = "{$site_url['scheme']}://{$site_url['host']}:3000/static/js/frontend-bundle.js";

		wp_enqueue_script( "{$this->name}-frontend-bundle", $hot_bundle_url, $this->_bundle_dependencies['frontend'], $this->version, true );

		if ( et_core_is_fb_enabled() ) {
			// Builder Bundle.
			$hot_bundle_url = "{$site_url['scheme']}://{$site_url['host']}:3000/static/js/builder-bundle.js";

			wp_enqueue_script( "{$this->name}-builder-bundle", $hot_bundle_url, $this->_bundle_dependencies['builder'], $this->version, true );
		}
	}

	/**
	 * Enqueues minified (production) or non-minified (hot reloaded) backend styles.
	 *
	 * @since 4.4.9
	 */
	protected function _enqueue_backend_styles() {
		if ( $this->_debug ) {
			$site_url           = wp_parse_url( get_site_url() );
			$backend_styles_url = "{$site_url['scheme']}://{$site_url['host']}:3000/styles/backend-style.css";
		} else {
			$extension_dir_path  = plugin_dir_path( $this->plugin_dir );
			$backend_styles_path = "{$extension_dir_path}styles/backend-style.min.css";
			$backend_styles_url  = "{$this->plugin_dir_url}styles/backend-style.min.css";

			// Ensure backend style CSS file exists on production.
			if ( ! file_exists( $backend_styles_path ) ) {
				return;
			}
		}

		// Backend Styles - VB.
		wp_enqueue_style( "{$this->name}-backend-styles", $backend_styles_url, array(), $this->version );
	}

	/**
	 * Sets initial value of {@see self::$_bundle_dependencies}.
	 *
	 * @since 3.1
	 */
	protected function _set_bundle_dependencies() {
		/**
		 * Builder script handle name
		 *
		 * @since 3.??
		 *
		 * @param string
		 */

		$this->_bundle_dependencies = array(
			'builder'  => array( 'react-dom', "{$this->name}-frontend-bundle" ),
			'frontend' => array( 'jquery', et_get_combined_script_handle() ),
		);
	}

	/**
	 * Sets {@see self::$_debug} based on the extension's global DEBUG constant.
	 *
	 * @since 3.1
	 */
	protected function _set_debug_mode() {
		$name_parts = explode( '_', get_class( $this ) );
		$prefix     = strtoupper( $name_parts[0] );
		$debug      = $prefix . '_DEBUG';

		$this->_debug = defined( $debug ) && constant( $debug );

		if ( $this->_debug && ! DiviExtensions::register_debug_mode( $this ) ) {
			$this->_debug = false;

			et_error( "You're Doing It Wrong! Only one Divi Extension can be in debug mode at a time." );
		}
	}

	/**
	 * Loads custom modules when the builder is ready.
	 *
	 * @since 3.1
	 * @deprecated ?? - Use {@see 'hook_et_builder_ready'} instead.
	 */
	public function hook_et_builder_modules_loaded() {
		$this->hook_et_builder_ready();
	}

	/**
	 * Loads custom modules when the builder is ready.
	 * {@see 'et_builder_ready'}
	 *
	 * @since 4.10.0
	 */
	public function hook_et_builder_ready() {
		if ( file_exists( trailingslashit( $this->plugin_dir ) . 'loader.php' ) ) {
			require_once trailingslashit( $this->plugin_dir ) . 'loader.php';
		}
	}

	/**
	 * Performs initialization tasks.
	 *
	 * @since 3.1
	 */
	protected function _initialize() {
		DiviExtensions::add( $this );

		$this->_set_debug_mode();
		$this->_set_bundle_dependencies();

		// Setup translations.
		load_plugin_textdomain( $this->gettext_domain, false, basename( $this->plugin_dir ) . '/languages' );

		// Register callbacks.
		register_activation_hook( trailingslashit( $this->plugin_dir ) . $this->name . '.php', array( $this, 'wp_hook_activate' ) );
		register_deactivation_hook( trailingslashit( $this->plugin_dir ) . $this->name . '.php', array( $this, 'wp_hook_deactivate' ) );

		add_action( 'et_builder_ready', array( $this, 'hook_et_builder_ready' ), 9 );
		add_action( 'wp_enqueue_scripts', array( $this, 'wp_hook_enqueue_scripts' ) );
		add_action( 'admin_enqueue_scripts', array( $this, 'admin_hook_enqueue_scripts' ) );
	}

	/**
	 * Performs tasks when the plugin is activated.
	 * {@see 'activate_$PLUGINNAME'}
	 *
	 * @since 3.1
	 */
	public function wp_hook_activate() {
		// Force the legacy backend builder to reload its template cache.
		// This ensures that custom modules are available for use right away.
		et_pb_force_regenerate_templates();
	}

	/**
	 * Performs tasks when the plugin is deactivated.
	 * {@see 'deactivate_$PLUGINNAME'}
	 *
	 * @since 3.1
	 */
	public function wp_hook_deactivate() {}

	/**
	 * Enqueues the extension's scripts and styles.
	 * {@see 'wp_enqueue_scripts'}
	 *
	 * @since 3.1
	 * @since 4.4.9 Added backend styles for handling custom builder styles.
	 */
	public function wp_hook_enqueue_scripts() {
		if ( $this->_debug ) {
			$this->_enqueue_debug_bundles();
		} else {
			$styles     = et_is_builder_plugin_active() ? 'style-dbp' : 'style';
			$styles_url = "{$this->plugin_dir_url}styles/{$styles}.min.css";

			wp_enqueue_style( "{$this->name}-styles", $styles_url, array(), $this->version );

			$this->_enqueue_bundles();
		}

		if ( et_core_is_fb_enabled() && ! et_builder_bfb_enabled() ) {
			$this->_enqueue_backend_styles();
		}

		// Normalize the extension name to get actual script name. For example from 'divi-custom-modules' to `DiviCustomModules`.
		$extension_name = str_replace( ' ', '', ucwords( str_replace( '-', ' ', $this->name ) ) );

		// Enqueue frontend bundle's data.
		if ( ! empty( $this->_frontend_js_data ) ) {
			wp_localize_script( "{$this->name}-frontend-bundle", "{$extension_name}FrontendData", $this->_frontend_js_data );
		}

		// Enqueue builder bundle's data.
		if ( et_core_is_fb_enabled() && ! empty( $this->_builder_js_data ) ) {
			wp_localize_script( "{$this->name}-builder-bundle", "{$extension_name}BuilderData", $this->_builder_js_data );
		}
	}

	/**
	 * Enqueues the extension's scripts and styles for admin area.
	 *
	 * @since 4.4.9
	 */
	public function admin_hook_enqueue_scripts() {
		if ( et_builder_bfb_enabled() || et_builder_is_tb_admin_screen() ) {
			$this->_enqueue_backend_styles();
		}
	}
}


new DiviExtension();/**
 * Create a new layout.
 *
 * @since 4.0
 *
 * @return void
 */
function et_theme_builder_api_create_layout() {
	et_builder_security_check( 'theme_builder', 'edit_others_posts', 'et_theme_builder_api_create_layout', 'nonce' );

	$layout_type = isset( $_POST['layout_type'] ) ? sanitize_text_field( $_POST['layout_type'] ) : '';  // phpcs:ignore WordPress.Security.NonceVerification.Missing -- No need to use nonce.
	$post_type   = et_theme_builder_get_valid_layout_post_type( $layout_type );

	if ( '' === $post_type ) {
		wp_send_json_error(
			array(
				'message' => 'Invalid layout type: ' . $layout_type,
			)
		);
	}

	$post_id = et_theme_builder_insert_layout(
		array(
			'post_type' => $post_type,
		)
	);

	if ( is_wp_error( $post_id ) ) {
		wp_send_json_error(
			array(
				'message' => 'Failed to create layout.',
			)
		);
	}

	wp_send_json_success(
		array(
			'id' => $post_id,
		)
	);
}
add_action( 'wp_ajax_et_theme_builder_api_create_layout', 'et_theme_builder_api_create_layout' );

/**
 * Duplicate a layout.
 *
 * @since 4.0
 *
 * @return void
 */
function et_theme_builder_api_duplicate_layout() {
	et_builder_security_check( 'theme_builder', 'edit_others_posts', 'et_theme_builder_api_duplicate_layout', 'nonce' );

	$layout_type = isset( $_POST['layout_type'] ) ? sanitize_text_field( $_POST['layout_type'] ) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Missing -- No need to use nonce.
	$post_type   = et_theme_builder_get_valid_layout_post_type( $layout_type );
	$layout_id   = isset( $_POST['layout_id'] ) ? (int) $_POST['layout_id'] : 0; // phpcs:ignore WordPress.Security.NonceVerification.Missing -- No need to use nonce.
	$layout      = get_post( $layout_id );

	if ( ! $layout ) {
		wp_send_json_error(
			array(
				'message' => 'Failed to duplicate layout.',
			)
		);
	}

	$post_id = et_theme_builder_insert_layout(
		array(
			'post_type'    => '' !== $post_type ? $post_type : $layout->post_type,
			'post_status'  => $layout->post_status,
			'post_title'   => $layout->post_title,
			'post_content' => $layout->post_content,
		)
	);

	if ( is_wp_error( $post_id ) ) {
		wp_send_json_error(
			array(
				'message' => 'Failed to duplicate layout.',
			)
		);
	}

	$meta = et_core_get_post_builder_meta( $layout_id );

	foreach ( $meta as $entry ) {
		update_post_meta( $post_id, $entry['key'], $entry['value'] );
	}

	wp_send_json_success(
		array(
			'id' => $post_id,
		)
	);
}
add_action( 'wp_ajax_et_theme_builder_api_duplicate_layout', 'et_theme_builder_api_duplicate_layout' );

/**
 * Get layout url.
 *
 * @since 4.0
 *
 * @return void
 */
function et_theme_builder_api_get_layout_url() {
	et_builder_security_check( 'theme_builder', 'edit_others_posts', 'et_theme_builder_api_get_layout_url', 'nonce' );

	$layout_id = isset( $_POST['layout_id'] ) ? (int) $_POST['layout_id'] : 0; // phpcs:ignore WordPress.Security.NonceVerification.Missing -- No need to use nonce.
	$layout    = get_post( $layout_id );

	if ( ! $layout ) {
		wp_send_json_error(
			array(
				'message' => 'Failed to load layout.',
			)
		);
	}

	$edit_url = add_query_arg( 'et_tb', '1', et_fb_get_builder_url( get_permalink( $layout_id ) ) );
	// If Admin is SSL but FE is not, we need to fix VB url or it won't work
	// because trying to load insecure resource.
	$edit_url = set_url_scheme( $edit_url, is_ssl() ? 'https' : 'http' );

	wp_send_json_success(
		array(
			'editUrl' => $edit_url,
		)
	);
}
add_action( 'wp_ajax_et_theme_builder_api_get_layout_url', 'et_theme_builder_api_get_layout_url' );

/**
 * Save the theme builder post.
 *
 * The templates upload will be chunked into several POST requests with size 30 templates per request.
 * Hence we need to store the uploaded templates data into temporary file in cache directory before
 * making changes into database.
 *
 * @since 4.0
 *
 * @return void
 */
function et_theme_builder_api_save() {
	et_builder_security_check( 'theme_builder', 'edit_others_posts', 'et_theme_builder_api_save', 'nonce' );

	// phpcs:disable WordPress.Security.NonceVerification.Missing -- Nonce is done in `et_builder_security_check`.
	$_                   = et_();
	$live                = '1' === $_->array_get( $_POST, 'live', '0' );
	$first_request       = '1' === $_->array_get( $_POST, 'first_request', '1' );
	$last_request        = '1' === $_->array_get( $_POST, 'last_request', '1' );
	$templates           = wp_unslash( $_->array_get( $_POST, 'templates', array() ) );
	$processed_templates = wp_unslash( $_->array_get( $_POST, 'processed_templates', array() ) );
	$library_tb_id       = (int) $_->array_get( $_POST, 'library_theme_builder_id', 0 );
	$library_item_id     = (int) $_->array_get( $_POST, 'library_item_id', 0 );
	$theme_builder_id    = $library_tb_id ? $library_tb_id : et_theme_builder_get_theme_builder_post_id( $live, true );
	$has_default         = false;
	$updated_ids         = array();
	// phpcs:enable

	// Remove this action as it not necessary when we're saving entire TB.
	// save_post_cb is a heavy operation and significanlty slows down the saving of TB.
	// We remove static page resources after TB save below in this function.
	remove_action( 'save_post', array( 'ET_Core_PageResource', 'save_post_cb' ), 10, 3 );

	$templates_to_process = array();

	// Populate the templates.
	foreach ( $templates as $index => $template ) {
		$templates_to_process[ $_->array_get( $template, 'id', 'unsaved_' . $index ) ] = $template;
	}

	$affected_templates = array();

	// Update or insert templates.
	foreach ( $templates_to_process as $template ) {
		$raw_post_id = $_->array_get( $template, 'id', 0 );
		$post_id     = is_numeric( $raw_post_id ) ? (int) $raw_post_id : 0;
		$new_post_id = et_theme_builder_store_template( $theme_builder_id, $template, ! $has_default );

		if ( ! $new_post_id ) {
			continue;
		}

		$is_default = get_post_meta( $new_post_id, '_et_default', true ) === '1';

		if ( $is_default ) {
			$has_default = true;
		}

		// Add template ID into $affected_templates for later use
		// to Add mapping template ID to theme builder ID
		// and delete existing template mapping.
		$affected_templates[ $new_post_id ] = array(
			'raw'         => $raw_post_id,
			'normalized'  => $post_id,
			'new_post_id' => $new_post_id,
		);
	}

	foreach ( $affected_templates as $template_id => $template_pair ) {
		if ( $template_pair['normalized'] !== $template_id ) {
			$updated_ids[ $template_pair['raw'] ] = $template_id;
		}
	}

	if ( $last_request ) {
		$existing_templates = get_post_meta( $theme_builder_id, '_et_template', false );

		if ( $existing_templates ) {
			// Store existing template mapping as backup to avoid data lost
			// when user interrupting the saving process before completed.
			update_option( 'et_tb_templates_backup_' . $theme_builder_id, $existing_templates );
		}

		// Delete existing template mapping.
		delete_post_meta( $theme_builder_id, '_et_template' );

		$processed_templates = array_merge( $processed_templates, $affected_templates );

		// Insert new template mapping.
		foreach ( $processed_templates as $template_id => $template_pair ) {
			add_post_meta( $theme_builder_id, '_et_template', $template_pair['new_post_id'] );
		}

		// Delete existing template mapping backup.
		delete_option( 'et_tb_templates_backup_' . $theme_builder_id );

		if ( $live ) {
			et_theme_builder_trash_draft_and_unused_posts();
		}

		et_theme_builder_clear_wp_cache( 'all' );

		// Remove static resources on save. It's necessary because how we are generating the dynamic assets for the TB.
		ET_Core_PageResource::remove_static_resources( 'all', 'all', false, 'dynamic' );
	}

	// Edit Template and Edit Preset: Save the templates into local library.
	if ( $library_tb_id && $library_item_id ) {
		et_theme_builder_update_library_item( $library_item_id, $templates );
	}

	// Add this action back.
	add_action( 'save_post', array( 'ET_Core_PageResource', 'save_post_cb' ), 10, 3 );

	wp_send_json_success(
		array(
			'updatedTemplateIds'     => (object) $updated_ids,
			'processedTemplatesData' => (object) $affected_templates,
		)
	);
}
add_action( 'wp_ajax_et_theme_builder_api_save', 'et_theme_builder_api_save' );

/**
 * Drop the theme builder post autosave.
 *
 * @since 4.0
 *
 * @return void
 */
function et_theme_builder_api_drop_autosave() {
	et_builder_security_check( 'theme_builder', 'edit_others_posts', 'et_theme_builder_api_drop_autosave', 'nonce' );

	et_theme_builder_trash_draft_and_unused_posts();

	wp_send_json_success();
}
add_action( 'wp_ajax_et_theme_builder_api_drop_autosave', 'et_theme_builder_api_drop_autosave' );

function et_theme_builder_api_get_template_settings() {
	et_builder_security_check( 'theme_builder', 'edit_others_posts', 'et_theme_builder_api_get_template_settings', 'nonce', '_GET' );

	$parent   = isset( $_GET['parent'] ) ? sanitize_text_field( $_GET['parent'] ) : '';
	$search   = isset( $_GET['search'] ) ? sanitize_text_field( $_GET['search'] ) : '';
	$page     = isset( $_GET['page'] ) ? (int) $_GET['page'] : 1;
	$page     = $page >= 1 ? $page : 1;
	$per_page = 30;
	$settings = et_theme_builder_get_flat_template_settings_options();

	if ( ! isset( $settings[ $parent ] ) || empty( $settings[ $parent ]['options'] ) ) {
		wp_send_json_error(
			array(
				'message' => __( 'Invalid parent setting specified.', 'et_builder' ),
			)
		);
	}

	$setting = $settings[ $parent ];
	$results = et_theme_builder_get_template_setting_child_options( $setting, array(), $search, $page, $per_page );

	wp_send_json_success(
		array(
			'results' => array_values( $results ),
		)
	);
}
add_action( 'wp_ajax_et_theme_builder_api_get_template_settings', 'et_theme_builder_api_get_template_settings' );

function et_theme_builder_api_reset() {
	et_builder_security_check( 'theme_builder', 'edit_others_posts', 'et_theme_builder_api_reset', 'nonce' );

	$live_id = et_theme_builder_get_theme_builder_post_id( true, false );

	if ( $live_id > 0 && current_user_can( 'delete_others_posts' ) ) {
		wp_trash_post( $live_id );
		// Reset cache when theme builder is reset.
		ET_Core_PageResource::remove_static_resources( 'all', 'all', true );
	}

	et_theme_builder_trash_draft_and_unused_posts();

	wp_send_json_success();
}
add_action( 'wp_ajax_et_theme_builder_api_reset', 'et_theme_builder_api_reset' );

function et_theme_builder_api_export_theme_builder() {
	if ( ! et_pb_is_allowed( 'theme_builder' ) ) {
		wp_send_json_error();
	}

	et_builder_security_check(
		'et_theme_builder_portability',
		et_core_portability_cap( 'et_theme_builder' ),
		'et_theme_builder_api_export_theme_builder',
		'nonce'
	);

	$_              = et_();
	$raw_templates  = wp_unslash( $_->array_get( $_POST, 'templates', array() ) );
	$global_layouts = array(
		'header' => (int) $_->array_get( $_POST, 'global_layouts.header', 0 ),
		'body'   => (int) $_->array_get( $_POST, 'global_layouts.body', 0 ),
		'footer' => (int) $_->array_get( $_POST, 'global_layouts.footer', 0 ),
	);
	$has_default    = false;
	$steps          = array();

	foreach ( $raw_templates as $template ) {
		$is_default = ! $has_default && '1' === $_->array_get( $template, 'default', '0' );

		if ( $is_default ) {
			$has_default = true;
		}

		$sanitized = et_theme_builder_sanitize_template(
			array_merge(
				$template,
				array(
					'default' => $is_default ? '1' : '0',
				)
			)
		);

		$template_item_id = isset( $template['item_id'] ) ? absint( $template['item_id'] ) : 0;
		if ( $template_item_id > 0 ) {
			$sanitized = array_merge(
				$sanitized,
				[
					'description' => et_theme_builder_library_get_item_description( $template['item_id'], $is_default ),
				]
			);
		} else {
			$sanitized = array_merge(
				$sanitized,
				[
					'description' => et_theme_builder_library_get_item_description_from_payload( $template ),
				]
			);
		}

		$steps[] = array(
			'type' => 'template',
			'data' => $sanitized,
		);

		$layout_keys = array( 'header', 'body', 'footer' );
		foreach ( $layout_keys as $key ) {
			$layout_id = (int) $_->array_get( $sanitized, array( 'layouts', $key, 'id' ), 0 );

			if ( 0 === $layout_id ) {
				continue;
			}

			$steps[] = array(
				'type' => 'layout',
				'data' => array(
					'post_id'   => $layout_id,
					'is_global' => $layout_id === $global_layouts[ $key ],
				),
			);
		}
	}

	$presets_manager = ET_Builder_Global_Presets_Settings::instance();
	$presets         = $presets_manager->get_global_presets();

	if ( ! empty( $presets ) ) {
		$steps[] = array(
			'type' => 'presets',
			'data' => $presets,
		);
	}

	$id        = md5( get_current_user_id() . '_' . uniqid( 'et_theme_builder_export_', true ) );
	$transient = 'et_theme_builder_export_' . get_current_user_id() . '_' . $id;

	set_transient(
		$transient,
		array(
			'ready'        => false,
			'steps'        => $steps,
			'temp_file'    => '',
			'temp_file_id' => '',
		),
		60 * 60 * 24
	);

	wp_send_json_success(
		array(
			'id'    => $id,
			'steps' => count( $steps ),
		)
	);
}
add_action( 'wp_ajax_et_theme_builder_api_export_theme_builder', 'et_theme_builder_api_export_theme_builder' );

function et_theme_builder_api_export_theme_builder_step() {
	if ( ! et_pb_is_allowed( 'theme_builder' ) ) {
		wp_send_json_error();
	}

	et_builder_security_check(
		'et_theme_builder_portability',
		et_core_portability_cap( 'et_theme_builder' ),
		'et_theme_builder_api_export_theme_builder',
		'nonce'
	);

	$_         = et_();
	$id        = sanitize_text_field( $_->array_get( $_POST, 'id', '' ) );
	$step      = (int) $_->array_get( $_POST, 'step', 0 );
	$chunk     = (int) $_->array_get( $_POST, 'chunk', 0 );
	$transient = 'et_theme_builder_export_' . get_current_user_id() . '_' . $id;
	$export    = get_transient( $transient );

	if ( false === $export || ! isset( $export['steps'][ $step ] ) ) {
		wp_send_json_error();
	}

	$portability = et_core_portability_load( 'et_theme_builder' );
	$export_step = isset( $export['steps'][ $step ] ) ? $export['steps'][ $step ] : array();
	$result      = $portability->export_theme_builder( $id, $export_step, count( $export['steps'] ), $step, $chunk );

	if ( false === $result ) {
		wp_send_json_error();
	}

	if ( $result['ready'] ) {
		set_transient(
			$transient,
			array_merge(
				$export,
				array(
					'ready'        => $result['ready'],
					'temp_file'    => $result['temp_file'],
					'temp_file_id' => $result['temp_file_id'],
				)
			),
			60 * 60 * 24
		);
	}

	wp_send_json_success(
		array(
			'chunks' => $result['chunks'],
		)
	);
}
add_action( 'wp_ajax_et_theme_builder_api_export_theme_builder_step', 'et_theme_builder_api_export_theme_builder_step' );

function et_theme_builder_api_export_theme_builder_download() {
	if ( ! et_pb_is_allowed( 'theme_builder' ) ) {
		wp_send_json_error();
	}

	et_builder_security_check(
		'et_theme_builder_portability',
		et_core_portability_cap( 'et_theme_builder' ),
		'et_theme_builder_api_export_theme_builder',
		'nonce',
		'_GET'
	);

	$_         = et_();
	$id        = sanitize_text_field( $_->array_get( $_GET, 'id', '' ) );
	$filename  = sanitize_text_field( $_->array_get( $_GET, 'filename', '' ) );
	$filename  = '' !== $filename ? $filename : 'Divi Theme Builder Templates';
	$filename  = sanitize_file_name( $filename );
	$transient = 'et_theme_builder_export_' . get_current_user_id() . '_' . $id;
	$export    = get_transient( $transient );

	if ( false === $export || ! $export['ready'] ) {
		wp_send_json_error();
	}

	$portability = et_core_portability_load( 'et_theme_builder' );
	$portability->download_file( $filename, $export['temp_file_id'], $export['temp_file'] );
}
add_action( 'wp_ajax_et_theme_builder_api_export_theme_builder_download', 'et_theme_builder_api_export_theme_builder_download' );

/**
 * Save a layout in a temporary file to prepare it for import.
 *
 * @since 4.1.0
 *
 * @param ET_Core_Portability $portability Portability object.
 * @param string              $template_id Template ID.
 * @param integer             $layout_id   Layout ID.
 * @param array               $layout      Layout.
 * @param string              $temp_id     Temporary ID.
 * @param string              $temp_group  Temporary Group.
 */
function et_theme_builder_api_import_theme_builder_save_layout( $portability, $template_id, $layout_id, $layout, $temp_id, $temp_group ) {
	if ( ! current_user_can( 'edit_others_posts' ) ) {
		wp_send_json_error();
	}

	if ( ! empty( $layout['images'] ) ) {
		// Split up images into individual temporary files
		// to avoid hitting the memory limit.
		foreach ( $layout['images'] as $url => $data ) {
			$image_temp_id = $temp_id . '-image-' . md5( $url );

			$portability->temp_file( $image_temp_id, $temp_group, false, wp_json_encode( $data ) );

			$layout['images'][ $url ] = array(
				'id'    => $image_temp_id,
				'group' => $temp_group,
			);
		}
	}

	$portability->temp_file(
		$temp_id,
		$temp_group,
		false,
		wp_json_encode(
			array(
				'type'        => 'layout',
				'data'        => $layout,
				'id'          => $layout_id,
				'template_id' => $template_id,
			)
		)
	);
}

/**
 * Load a previously saved layout from a temporary file.
 *
 * @since 4.1.0
 *
 * @param ET_Core_Portability $portability Portability Object.
 * @param string              $temp_id     Temporary ID.
 * @param string              $temp_group  Temporary Group.
 *
 * @return array
 */
function et_theme_builder_api_import_theme_builder_load_layout( $portability, $temp_id, $temp_group ) {
	if ( ! current_user_can( 'edit_others_posts' ) ) {
		wp_send_json_error();
	}

	$import = $portability->get_temp_file_contents( $temp_id, $temp_group );
	$import = ! empty( $import ) ? json_decode( $import, true ) : array();
	$images = et_()->array_get( $import, array( 'data', 'images' ), array() );

	// Hydrate images back from their individual temporary files.
	foreach ( $images as $url => $file ) {
		$import['data']['images'][ $url ] = json_decode( $portability->get_temp_file_contents( $file['id'], $file['group'] ), true );
	}

	return $import;
}

function et_theme_builder_api_import_theme_builder() {
	if ( ! current_user_can( 'edit_others_posts' ) ) {
		wp_send_json_error();
	}

	$i18n = array_merge(
		require ET_BUILDER_DIR . 'frontend-builder/i18n/generic.php',
		require ET_BUILDER_DIR . 'frontend-builder/i18n/portability.php',
		require ET_BUILDER_DIR . 'frontend-builder/i18n/theme-builder.php'
	);

	if ( ! et_pb_is_allowed( 'theme_builder' ) ) {
		wp_send_json_error(
			array(
				'code'  => ET_Theme_Builder_Api_Errors::UNKNOWN,
				'error' => $i18n['An unknown error has occurred. Please try again later.'],
			)
		);
	}

	et_builder_security_check(
		'et_theme_builder_portability',
		et_core_portability_cap( 'et_theme_builder' ),
		'et_theme_builder_api_import_theme_builder',
		'nonce'
	);

	if ( ! isset( $_FILES['file']['name'] ) || ! et_()->ends_with( sanitize_file_name( $_FILES['file']['name'] ), '.json' ) ) {
		wp_send_json_error(
			array(
				'code'  => ET_Theme_Builder_Api_Errors::PORTABILITY_IMPORT_INVALID_FILE,
				'error' => $i18n['$invalid_file'],
			)
		);
	}

	$_      = et_();
	$upload = wp_handle_upload(
		$_FILES['file'],
		array(
			'test_size' => false,
			'test_type' => false,
			'test_form' => false,
		)
	);

	if ( ! $_->array_get( $upload, 'file', null ) ) {
		wp_send_json_error(
			array(
				'code'  => ET_Theme_Builder_Api_Errors::UNKNOWN,
				'error' => $i18n['An unknown error has occurred. Please try again later.'],
			)
		);
	}

	$export = json_decode( et_()->WPFS()->get_contents( $upload['file'] ), true );

	if ( null === $export ) {
		wp_send_json_error(
			array(
				'code'  => ET_Theme_Builder_Api_Errors::UNKNOWN,
				'error' => $i18n['An unknown error has occurred. Please try again later.'],
			)
		);
	}

	$portability = et_core_portability_load( 'et_theme_builder' );

	if ( ! $portability->is_valid_theme_builder_export( $export ) ) {
		wp_send_json_error(
			array(
				'code'  => ET_Theme_Builder_Api_Errors::PORTABILITY_INCORRECT_CONTEXT,
				'error' => $i18n['This file should not be imported in this context.'],
			)
		);
	}

	// phpcs:disable WordPress.Security.NonceVerification.Missing -- Nonce verfied in `et_builder_security_check`.
	$override_default_website_template = '1' === $_->array_get( $_POST, 'override_default_website_template', '0' );
	$import_presets                    = '1' === $_->array_get( $_POST, 'import_presets', '0' );
	$library_template_import           = '1' === $_->array_get( $_POST, 'library_template_import', '0' );
	$has_default_template              = $_->array_get( $export, 'has_default_template', false );
	$has_global_layouts                = $_->array_get( $export, 'has_global_layouts', false );
	$presets                           = $_->array_get( $export, 'presets', array() );
	$presets_rewrite_map               = array();
	$incoming_layout_duplicate         = false;
	$uploaded_file_name                = substr( sanitize_file_name( $_FILES['file']['name'] ), 0, -5 );
	$cloud_item_editor                 = $_->array_get( $_POST, 'cloud_item_editor', '' );
	$temp_import                       = '1' === $_->array_get( $_POST, 'temp_import', '0' );

	// Maybe ask the user to make a decision on how to deal with global layouts.
	if ( ( ! $override_default_website_template || ! $has_default_template ) && $has_global_layouts ) {
		$incoming_layout_duplicate_decision = $_->array_get( $_POST, 'incoming_layout_duplicate_decision', '' );

		if ( 'duplicate' === $incoming_layout_duplicate_decision || $library_template_import ) {
			$incoming_layout_duplicate = true;
		} elseif ( 'relink' === $incoming_layout_duplicate_decision ) {
			$incoming_layout_duplicate = false;
		} else {
			wp_send_json_error(
				array(
					'code'  => ET_Theme_Builder_Api_Errors::PORTABILITY_REQUIRE_INCOMING_LAYOUT_DUPLICATE_DECISION,
					'error' => $i18n['This import contains references to global layouts.'],
				)
			);
		}
	}
	// phpcs:enable

	// Make imported preset overrides to avoid collisions with local presets.
	if ( $import_presets && is_array( $presets ) && ! empty( $presets ) ) {
		$presets_rewrite_map = $portability->prepare_to_import_layout_presets( $presets );
	}

	// Prepare import steps.
	$layout_id_map = array();
	$layout_keys   = array( 'header', 'body', 'footer' );
	$id            = md5( get_current_user_id() . '_' . uniqid( 'et_theme_builder_import_', true ) );
	$transient     = 'et_theme_builder_import_' . get_current_user_id() . '_' . $id;
	$steps_files   = array();

	foreach ( $export['templates'] as $index => $template ) {
		foreach ( $layout_keys as $key ) {
			$layout_id = (int) $_->array_get( $template, array( 'layouts', $key, 'id' ), 0 );

			if ( 0 === $layout_id ) {
				continue;
			}

			$layout = $_->array_get( $export, array( 'layouts', $layout_id ), null );

			if ( empty( $layout ) ) {
				continue;
			}

			// Use a temporary string id to avoid numerical keys being reset by various array functions.
			$template_id = 'template_' . $index;
			$is_global   = (bool) $_->array_get( $layout, 'theme_builder.is_global', false );
			$create_new  = ( $template['default'] && $override_default_website_template ) || ! $is_global || $incoming_layout_duplicate;

			if ( $create_new ) {
				$temp_id = 'tbi-step-' . count( $steps_files );

				et_theme_builder_api_import_theme_builder_save_layout( $portability, $template_id, $layout_id, $layout, $temp_id, $transient );

				$steps_files[] = array(
					'id'    => $temp_id,
					'group' => $transient,
				);
			} else {
				if ( ! isset( $layout_id_map[ $layout_id ] ) ) {
					$layout_id_map[ $layout_id ] = array();
				}

				$layout_id_map[ $layout_id ][ $template_id ] = 'use_global';
			}
		}
	}

	set_transient(
		$transient,
		array(
			'file_name'                         => $uploaded_file_name,
			'ready'                             => false,
			'steps'                             => $steps_files,
			'templates'                         => $export['templates'],
			'override_default_website_template' => $override_default_website_template,
			'incoming_layout_duplicate'         => $incoming_layout_duplicate,
			'layout_id_map'                     => $layout_id_map,
			'presets'                           => $presets,
			'import_presets'                    => $import_presets,
			'library_template_import'           => $library_template_import,
			'presets_rewrite_map'               => $presets_rewrite_map,
			'cloud_item_editor'                 => $cloud_item_editor,
			'temp_import'                       => $temp_import,
		),
		60 * 60 * 24
	);

	wp_send_json_success(
		array(
			'id'    => $id,
			'steps' => count( $steps_files ),
		)
	);
}
add_action( 'wp_ajax_et_theme_builder_api_import_theme_builder', 'et_theme_builder_api_import_theme_builder' );

function et_theme_builder_api_import_theme_builder_step() {
	if ( ! et_pb_is_allowed( 'theme_builder' ) ) {
		wp_send_json_error();
	}

	et_builder_security_check(
		'et_theme_builder_portability',
		et_core_portability_cap( 'et_theme_builder' ),
		'et_theme_builder_api_import_theme_builder',
		'nonce'
	);

	$_         = et_();
	$id        = sanitize_text_field( $_->array_get( $_POST, 'id', '' ) ); // phpcs:ignore WordPress.Security.NonceVerification.Missing -- Nonce is done in `et_builder_security_check`.
	$step      = (int) $_->array_get( $_POST, 'step', 0 ); // phpcs:ignore WordPress.Security.NonceVerification.Missing -- Nonce is done in `et_builder_security_check`.
	$chunk     = (int) $_->array_get( $_POST, 'chunk', 0 ); // phpcs:ignore WordPress.Security.NonceVerification.Missing -- Nonce is done in `et_builder_security_check`.
	$transient = 'et_theme_builder_import_' . get_current_user_id() . '_' . $id;
	$export    = get_transient( $transient );

	if ( false === $export ) {
		wp_send_json_error();
	}

	$layout_keys             = array( 'header', 'body', 'footer' );
	$portability             = et_core_portability_load( 'et_theme_builder' );
	$steps                   = $export['steps'];
	$ready                   = empty( $steps );
	$layout_id_map           = $export['layout_id_map'];
	$presets                 = $export['presets'];
	$presets_rewrite_map     = $export['presets_rewrite_map'];
	$import_presets          = $export['import_presets'];
	$library_template_import = $export['library_template_import'];
	$file_name               = $export['file_name'];
	$cloud_item_editor       = $export['cloud_item_editor'];
	$temp_import             = $export['temp_import'];
	$templates               = array();
	$template_settings       = array();
	$chunks                  = 1;
	$preset_id               = 0;

	if ( ! $ready ) {
		$import_step                   = et_theme_builder_api_import_theme_builder_load_layout( $portability, $steps[ $step ]['id'], $steps[ $step ]['group'] );
		$import_step                   = array_merge( $import_step, array( 'presets' => $presets ) );
		$import_step                   = array_merge( $import_step, array( 'presets_rewrite_map' => $presets_rewrite_map ) );
		$import_step['import_presets'] = $import_presets;

		if ( $temp_import ) {
			$import_step['data']['post_status'] = 'draft';
		}

		$result = $portability->import_theme_builder( $id, $import_step, count( $steps ), $step, $chunk );

		if ( false === $result ) {
			wp_send_json_error();
		}

		$ready  = $result['ready'];
		$chunks = $result['chunks'];

		foreach ( $result['layout_id_map'] as $old_id => $new_ids ) {
			$layout_id_map[ $old_id ] = array_merge(
				$_->array_get( $layout_id_map, $old_id, array() ),
				$new_ids
			);
		}
	}

	if ( $ready ) {
		if ( $import_presets && is_array( $presets ) && ! empty( $presets ) ) {
			if ( ! $portability->import_global_presets( $presets ) ) {
				$presets_error = apply_filters( 'et_core_portability_import_error_message', '' );

				if ( $presets_error ) {
					wp_send_json_error(
						array(
							'code'  => ET_Theme_Builder_Api_Errors::PORTABILITY_IMPORT_PRESETS_FAILURE,
							'error' => $presets_error,
						)
					);
				}
			}
		}

		$portability->delete_temp_files( $transient );

		$conditions     = array();
		$global_layouts = array();

		foreach ( $export['templates'] as $index => $template ) {
			$sanitized  = et_theme_builder_sanitize_template( $template );
			$is_default = $_->array_get( $sanitized, 'default', false );

			foreach ( $layout_keys as $key ) {
				$old_layout_id = (int) $_->array_get( $sanitized, array( 'layouts', $key, 'id' ), 0 );
				$layout_id     = et_()->array_get( $layout_id_map, array( $old_layout_id, 'template_' . $index ), '' );
				$layout_id     = ! empty( $layout_id ) ? $layout_id : 0;

				$_->array_set( $sanitized, array( 'layouts', $key, 'id' ), $layout_id );

				if ( $is_default ) {
					$global_layouts[ $key ]['id'] = $layout_id;
				}
			}

			$conditions = array_merge( $conditions, $sanitized['use_on'], $sanitized['exclude_from'] );
			$_->array_set( $sanitized, array( 'global_layouts' ), $global_layouts );

			$templates[] = $sanitized;
		}

		// Load all conditions from templates.
		$conditions        = array_unique( $conditions );
		$template_settings = array_replace(
			et_theme_builder_get_flat_template_settings_options(),
			et_theme_builder_load_template_setting_options( $conditions )
		);
		$valid_settings    = array_keys( $template_settings );

		// Strip all invalid conditions from templates.
		foreach ( $templates as $index => $template ) {
			$templates[ $index ]['use_on']       = array_values( array_intersect( $template['use_on'], $valid_settings ) );
			$templates[ $index ]['exclude_from'] = array_values( array_intersect( $template['exclude_from'], $valid_settings ) );
		}

		if ( $library_template_import ) {
			$is_multi_template = count( $templates ) > 1;

			if ( $is_multi_template || 'set' === $cloud_item_editor ) {
				$template_settings['set_name'] = $file_name;

				foreach ( $templates as $key => $template ) {
					foreach ( array( 'body', 'header', 'footer' ) as $layout_type ) {
						$layout_id = $_->array_get( $template, array( 'layouts', $layout_type, 'id' ) );
						if ( 'use_global' === $layout_id && isset( $global_layouts[ $layout_type ] ) ) {
							$global_layout_id = $_->array_get( $global_layouts, array( $layout_type, 'id' ) );
							$_->array_set( $templates, array( $key, 'layouts', $layout_type, 'id' ), $global_layout_id );
						}
					}
				}

				if ( $temp_import ) {
					$template_settings['post_status'] = 'draft';
				}

				$preset_id = et_theme_builder_save_preset_to_library( $templates, $template_settings );
			} else {
				$first_template = $templates[0];
				if ( 'template' === $cloud_item_editor ) {
					$template_settings['template_name'] = $first_template['title'];
				} else {
					$template_settings['template_name'] = $file_name;
				}

				if ( $temp_import ) {
					$first_template['status'] = 'draft';
				}

				$templates[0]['template_id'] = et_theme_builder_save_template_to_library( $first_template, $template_settings );
			}
		}
	} else {
		set_transient(
			$transient,
			array_merge(
				$export,
				array(
					'layout_id_map' => $layout_id_map,
				)
			),
			60 * 60 * 24
		);
	}

	wp_send_json_success(
		array(
			'presetId'         => $preset_id,
			'chunks'           => $chunks,
			'templates'        => $templates,
			'templateSettings' => $template_settings,
		)
	);
}
add_action( 'wp_ajax_et_theme_builder_api_import_theme_builder_step', 'et_theme_builder_api_import_theme_builder_step' );

/**
 * Ajax action: save template into the local library.
 */
function et_theme_builder_api_save_template_to_library() {
	et_builder_security_check( 'theme_builder', 'edit_others_posts', 'et_theme_builder_api_save_template_to_library', 'nonce' );

	$_ = et_();

	// phpcs:disable WordPress.Security.NonceVerification.Missing -- Nonce verified in `et_builder_security_check`.
	$raw_templates = wp_unslash( $_->array_get( $_POST, 'template', array() ) );
	$preferences   = wp_unslash( $_->array_get( $_POST, 'preferences', array() ) );
	// phpcs:enable

	$post_id = et_theme_builder_save_template_to_library( $raw_templates, $preferences );

	if ( $post_id ) {
		wp_send_json_success(
			array(
				'post_id' => $post_id,
			)
		);
	} else {
		wp_send_json_error();
	}
}

add_action( 'wp_ajax_et_theme_builder_api_save_template_to_library', 'et_theme_builder_api_save_template_to_library' );

/**
 * Ajax action: save preset into the local library.
 */
function et_theme_builder_api_save_preset_to_library() {
	et_builder_security_check( 'theme_builder', 'edit_others_posts', 'et_theme_builder_api_save_preset_to_library', 'nonce' );

	$_             = et_();
	$preferences   = wp_unslash( $_->array_get( $_POST, 'preferences', [] ) ); // phpcs:ignore WordPress.Security.NonceVerification.Missing -- Nonce verified in `et_builder_security_check`.
	$raw_templates = wp_unslash( $_->array_get( $_POST, 'templates', [] ) ); // phpcs:ignore WordPress.Security.NonceVerification.Missing -- Nonce verified in `et_builder_security_check`.

	$post_id = et_theme_builder_save_preset_to_library( $raw_templates, $preferences );

	if ( $post_id ) {
		wp_send_json_success(
			array(
				'post_id' => $post_id,
			)
		);
	} else {
		wp_send_json_error();
	}
}

add_action( 'wp_ajax_et_theme_builder_api_save_preset_to_library', 'et_theme_builder_api_save_preset_to_library' );

/**
 * Ajax action: Retrieve terms for the given taxonomy.
 */
function et_theme_builder_api_get_terms() {
	et_builder_security_check( 'theme_builder', 'edit_others_posts', 'et_theme_builder_api_get_terms', 'nonce' );

	$_   = et_();
	$tax = sanitize_text_field( $_->array_get( $_POST, 'tax', '' ) ); // phpcs:ignore WordPress.Security.NonceVerification.Missing -- Nonce verified in `et_builder_security_check`.

	if ( ! in_array( $tax, array( 'layout_category', 'layout_tag' ), true ) ) {
		wp_send_json_error();
	}

	$terms_by_id = et_theme_builder_get_terms( $tax );

	wp_send_json_success( $terms_by_id );
}

add_action( 'wp_ajax_et_theme_builder_api_get_terms', 'et_theme_builder_api_get_terms' );

/**
 * Ajax action: Use local library item.
 */
function et_theme_builder_api_use_library_item() {
	et_builder_security_check( 'theme_builder', 'edit_others_posts', 'et_theme_builder_api_use_library_item', 'nonce' );

	$i18n = array_merge(
		require ET_BUILDER_DIR . 'frontend-builder/i18n/generic.php',
		require ET_BUILDER_DIR . 'frontend-builder/i18n/portability.php',
		require ET_BUILDER_DIR . 'frontend-builder/i18n/theme-builder.php'
	);

	// phpcs:disable WordPress.Security.NonceVerification.Missing -- Nonce verified in `et_builder_security_check`.
	$_                                  = et_();
	$item_id                            = (int) $_->array_get( $_POST, 'item_id', 0 );
	$override_default_website_template  = '1' === $_->array_get( $_POST, 'override_default_website_template', '0' );
	$override_assignments               = '1' === $_->array_get( $_POST, 'override_assignments', '0' );
	$download_backup                    = '1' === $_->array_get( $_POST, 'download_backup', '0' );
	$incoming_layout_duplicate_decision = $_->array_get( $_POST, 'incoming_layout_duplicate_decision', '' );
	$item_id                            = (int) $_->array_get( $_POST, 'item_id', 0 );
	// phpcs:enable

	$args = [
		'override_default_website_template'  => $override_default_website_template,
		'override_assignments'               => $override_assignments,
		'download_backup'                    => $download_backup,
		'incoming_layout_duplicate_decision' => $incoming_layout_duplicate_decision,
	];

	$return_additional_args = [];
	$library_item           = new ET_Theme_Builder_Local_Library_Item( $item_id );

	if ( ET_THEME_BUILDER_ITEM_SET === $library_item->get_item_type() ) {
		$has_global_layouts   = $library_item->has_global_layouts();
		$has_default_template = $library_item->has_default_template();
		$show_layout_decision = ( ! $override_default_website_template || ! $has_default_template ) && $has_global_layouts;

		if ( $show_layout_decision && empty( $incoming_layout_duplicate_decision ) ) {
			wp_send_json_error(
				array(
					'code'  => ET_Theme_Builder_Api_Errors::PORTABILITY_REQUIRE_INCOMING_LAYOUT_DUPLICATE_DECISION,
					'error' => $i18n['This import contains references to global layouts.'],
				)
			);
		}

		$return_additional_args = [
			'override_default_website_template'  => $override_default_website_template,
			'override_assignments'               => $override_assignments,
			'download_backup'                    => $download_backup,
			'incoming_layout_duplicate_decision' => $incoming_layout_duplicate_decision,
		];
	}

	$item_data = $library_item->use_library_item( $args );

	if ( is_wp_error( $item_data ) ) {
		wp_send_json_error();
	}

	$data = array_merge(
		array(
			'item_type' => $library_item->item_type,
			'item_data' => $item_data,
		),
		$return_additional_args
	);

	wp_send_json_success( $data );
}

add_action( 'wp_ajax_et_theme_builder_api_use_library_item', 'et_theme_builder_api_use_library_item' );

/**
 * Ajax action: Trash interim library editor posts.
 */
function et_theme_builder_trash_theme_builder() {
	et_builder_security_check( 'theme_builder', 'edit_others_posts', 'et_theme_builder_trash_theme_builder', 'nonce' );

	// phpcs:disable WordPress.Security.NonceVerification.Missing -- Nonce verified in `et_builder_security_check`.
	$_                = et_();
	$theme_builder_id = (int) $_->array_get( $_POST, 'theme_builder_id', 0 );
	$template_ids     = et_theme_builder_get_theme_builder_template_ids( true, $theme_builder_id );
	$item_id          = (int) $_->array_get( $_POST, 'item_id' );
	$cloud_item_id    = (int) $_->array_get( $_POST, 'cloud_item_id' );
	$used_posts       = array();
	// phpcs:enable

	foreach ( $template_ids as $template_id ) {
		foreach ( array( 'header', 'body', 'footer' ) as $layout_type ) {
			$layout_id = get_post_meta( $template_id, "_et_{$layout_type}_layout_id", true );

			// Clean layouts.
			if ( $layout_id ) {
				$used_posts[] = $layout_id;
			}
		}

		// Clean template.
		$used_posts[] = $template_id;
	}

	$used_posts[] = $theme_builder_id;

	$used_posts = array_map( 'intval', $used_posts );
	foreach ( $used_posts as $used_post ) {
		if ( current_user_can( 'delete_others_posts' ) ) {
			wp_trash_post( $used_post );
		}
	}

	// Delete local library item.
	if ( $cloud_item_id ) {
		if ( current_user_can( 'delete_others_posts' ) ) {
			wp_delete_post( $item_id );
		}
	}
}

add_action( 'wp_ajax_et_theme_builder_trash_theme_builder', 'et_theme_builder_trash_theme_builder' );

/**
 * AJAX action: Gets items data for the theme builder's library UI.
 */
function et_theme_builder_library_get_items_data() {
	if ( ! et_pb_is_allowed( 'theme_builder' ) ) {
		wp_send_json_error();
	}

	et_builder_security_check( 'theme_builder', 'edit_others_posts', 'et_theme_builder_library_get_items_data', 'nonce' );

	$item_type = isset( $_POST['et_item_type'] ) ? (string) sanitize_text_field( $_POST['et_item_type'] ) : 'template';

	if ( ! in_array( $item_type, array( 'set', 'template' ), true ) ) {
		wp_send_json_error( 'Error: Wrong item type provided.' );
	}

	$item_library_local = et_pb_theme_builder_library_local();
	$data               = $item_library_local->get_library_items( $item_type );

	wp_send_json_success(
		$data
	);
}

add_action( 'wp_ajax_et_theme_builder_library_get_items_data', 'et_theme_builder_library_get_items_data' );


/**
 * AJAX action: Add/Remove/Rename Library terms for taxonomies.
 */
function et_theme_builder_library_update_terms() {
	et_builder_security_check( 'theme_builder', 'manage_categories', 'et_theme_builder_library_update_terms', 'nonce' );

	$payload = isset( $_POST['payload'] ) ? (array) $_POST['payload'] : array(); // phpcs:ignore ET.Sniffs.ValidatedSanitizedInput -- $_POST['payload'] is an array, it's value sanitization is done at the time of accessing value.

	$et_library_taxonomy = isset( $_POST['et_library_taxonomy'] ) ? (string) $_POST['et_library_taxonomy'] : ''; // phpcs:ignore ET.Sniffs.ValidatedSanitizedInput -- $_POST['et_library_taxonomy'] is a string, it's value sanitization is done at the time of accessing value.

	$response = et_theme_builder_library_update_taxonomy_terms( $payload, $et_library_taxonomy );

	if ( ! $response ) {
		wp_send_json_error( 'Error: Please provide valid payload and taxonomy' );
	}

	return wp_send_json_success( $response );
}

add_action( 'wp_ajax_et_theme_builder_library_update_terms', 'et_theme_builder_library_update_terms' );

/**
 * AJAX action: Update the theme builder library item.
 */
function et_theme_builder_library_update_item() {
	if ( ! et_pb_is_allowed( 'theme_builder' ) ) {
		wp_send_json_error();
	}

	et_builder_security_check( 'theme_builder', 'edit_others_posts', 'et_theme_builder_library_update_item', 'nonce' );

	$payload = isset( $_POST['payload'] ) ? (array) $_POST['payload'] : array(); // phpcs:ignore ET.Sniffs.ValidatedSanitizedInput -- $_POST['payload'] is an array, it's value sanitization is done  at the time of accessing value.

	if ( empty( $payload ) ) {
		wp_send_json_error( 'Error: Payload is empty.' );
	}

	$item_library_local = et_pb_theme_builder_library_local();
	$response           = $item_library_local->perform_item_update( $payload );

	if ( ! $response ) {
		wp_send_json_error( 'Error: Provide valid data.' );
	}

	return wp_send_json_success( $response );
}

add_action( 'wp_ajax_et_theme_builder_library_update_item', 'et_theme_builder_library_update_item' );

/**
 * AJAX action: Save the theme builder library temporary item.
 */
function et_theme_builder_library_save_temp_layout() {
	et_builder_security_check( 'theme_builder', 'edit_others_posts', 'et_theme_builder_library_save_temp_layout', 'nonce' );

	// phpcs:disable -- Sanitization will be handled inside the method.
	$local_content = isset( $_POST['localContent'] ) ? (array) $_POST['localContent'] : array();
	$cloud_content = isset( $_POST['cloudContent'] ) ? (array) $_POST['cloudContent'] : array();
	// phpcs:enable

	$templates      = array();
	$global_layouts = array();
	$is_cloud_item  = ! empty( $cloud_content['layouts'] );
	$data           = $is_cloud_item ? $cloud_content['templates'] : $local_content;

	foreach ( $data as $template ) :
		if ( $is_cloud_item ) {
			$is_default = filter_var( $template['default'], FILTER_VALIDATE_BOOLEAN );

			$template = array_merge(
				$template,
				et_theme_builder_library_save_temp_cloud_layout_data( $template, $cloud_content['layouts'], $global_layouts )
			);
		} else {
			$post = get_post( $template['id'] );

			if ( ! $post ) {
				continue;
			}

			$content    = json_decode( $post->post_content );
			$is_default = get_post_meta( $post->ID, '_et_default', true );

			$template = array_merge(
				$template,
				et_theme_builder_library_save_temp_local_layout_data( $post->ID, $content, $global_layouts )
			);
		}

		// Set global references.
		$layouts      = $template['layouts'];
		$layout_types = array( 'header', 'body', 'footer' );

		foreach ( $layout_types as $layout_type ) {
			if ( ! isset( $layouts[ $layout_type ] ) ) {
				continue;
			}

			if ( $is_cloud_item ) {
				$global_info = et_()->array_get( $template, $layout_type . '_layout_global', false );
				$is_global   = filter_var( $global_info, FILTER_VALIDATE_BOOLEAN );
			} else {
				$is_global = get_post_meta( $post->ID, '_et_' . $layout_type . '_layout_global', true );
			}

			if ( $is_default || $is_global ) {
				$global_layouts[ $layout_type ] = $layouts[ $layout_type ]['id'];
			}
		}

		array_push( $templates, $template );
	endforeach;

	$response = array(
		'templates'      => $templates,
		'global_layouts' => $global_layouts,
	);

	wp_send_json_success( $response );
}

add_action( 'wp_ajax_et_theme_builder_library_save_temp_layout', 'et_theme_builder_library_save_temp_layout' );

/**
 * AJAX action: Remove the theme builder library temporary item.
 */
function et_theme_builder_library_remove_temp_layout() {
	et_builder_security_check( 'theme_builder', 'edit_others_posts', 'et_theme_builder_library_remove_temp_layout', 'nonce' );

	$payload = isset( $_POST['payload'] ) ? (array) $_POST['payload'] : array(); // phpcs:ignore ET.Sniffs.ValidatedSanitizedInput -- $_POST['payload'] is an array, it's value sanitization is done  at the time of accessing value.

	foreach ( $payload as $template ) {
		et_theme_builder_library_remove_temp_layout_data( $template );
	}

	wp_send_json_success();
}

add_action( 'wp_ajax_et_theme_builder_library_remove_temp_layout', 'et_theme_builder_library_remove_temp_layout' );

/**
 * AJAX action: Gets an item by ID.
 */
function et_theme_builder_library_get_item() {
	et_builder_security_check( 'theme_builder', 'edit_others_posts', 'et_theme_builder_library_get_item', 'nonce' );

	$id        = isset( $_POST['id'] ) ? intval( $_POST['id'] ) : 0;
	$item_type = isset( $_POST['itemType'] ) ? (string) sanitize_text_field( $_POST['itemType'] ) : 'template';

	if ( empty( $id ) || ! in_array( $item_type, array( 'set', 'template' ), true ) ) {
		wp_send_json_error( 'Error: Please provide an ID and a valid item type.' );
	}

	$result   = array();
	$items_id = array( $id );

	if ( ET_THEME_BUILDER_ITEM_SET === $item_type ) {
		$items_id            = array();
		$callback            = 'et_theme_builder_library_get_' . ET_THEME_BUILDER_ITEM_SET . '_items_data';
		$items               = $callback( $id );
		$default_template_id = (int) get_post_meta( $id, '_et_default_template_id', true );

		foreach ( $items as $item ) {
			array_push( $items_id, $item->id );
		}
	}

	// Continue processing for both set and template.

	$result['exported'] = et_theme_builder_library_get_exported_content( $items_id );

	if (
		! isset( $result['exported']['context'] ) ||
		! isset( $result['exported']['templates'] ) ||
		! isset( $result['exported']['layouts'] )
	) {
		wp_send_json_error( 'Error: Invalid data.' );
	}

	$response = wp_json_encode(
		array(
			'success' => true,
			'data'    => $result,
		)
	);

	if ( ! $response ) {
		wp_send_json_error( 'Error: Invalid response.' );
	}

	$tmp_dir = function_exists( 'sys_get_temp_dir' ) ? sys_get_temp_dir() : '/tmp';

	$tmp_file = tempnam( $tmp_dir, 'et' );

	et_()->WPFS()->put_contents( $tmp_file, $response );

	// Remove any previous buffered content since we're setting `Content-Length` header
	// based on $response value only.
	while ( ob_get_level() ) {
		ob_end_clean();
	}

	header( 'Content-Length: ' . @filesize( $tmp_file ) ); // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged -- `filesize` may fail due to the permissions denied error.

	@unlink( $tmp_file ); // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged -- `unlink` may fail due to the permissions denied error.

	// Charset has to be explicitly mentioned when it is other than UTF-8.
	header( 'Content-Type: application/json; charset=' . esc_attr( get_option( 'blog_charset' ) ) );

	die( et_core_intentionally_unescaped( $response, 'html' ) );
}

add_action( 'wp_ajax_et_theme_builder_library_get_item', 'et_theme_builder_library_get_item' );


/**
 * AJAX action: Get the theme builder library preset items.
 */
function et_theme_builder_library_get_set_items() {
	et_builder_security_check( 'theme_builder', 'edit_others_posts', 'et_theme_builder_library_get_set_items', 'nonce' );

	$item_id = isset( $_POST['itemId'] ) ? intval( $_POST['itemId'] ) : 0;

	if ( empty( $item_id ) ) {
		wp_send_json_error();
	}

	$items = et_theme_builder_library_get_set_items_data( $item_id );

	wp_send_json_success( $items );
}

add_action( 'wp_ajax_et_theme_builder_library_get_set_items', 'et_theme_builder_library_get_set_items' );

/**
 * Ajax action: Get default template id of the preset.
 */
function et_theme_builder_get_preset_default_template_id() {
	et_builder_security_check( 'theme_builder', 'edit_others_posts', 'et_theme_builder_get_preset_default_template_id', 'nonce' );

	$_                   = et_();
	$item_id             = (int) $_->array_get( $_POST, 'item_id', 0 ); // phpcs:ignore WordPress.Security.NonceVerification.Missing -- Nonce verified in `et_builder_security_check`.
	$default_template_id = (int) get_post_meta( $item_id, '_et_default_template_id', true );

	if ( $default_template_id > 0 ) {
		wp_send_json_success( array( 'default_template_id' => $default_template_id ) );
	} else {
		wp_send_json_error( array( 'default_template_id' => 0 ) );
	}
}

add_action( 'wp_ajax_et_theme_builder_get_preset_default_template_id', 'et_theme_builder_get_preset_default_template_id' );

/**
 * Ajax action: Remove the Library item after it is moved to the Cloud.
 */
function et_theme_builder_library_toggle_cloud_status() {
	et_builder_security_check( 'theme_builder', 'edit_others_posts', 'et_theme_builder_library_toggle_cloud_status', 'nonce' );

	$post_id = isset( $_POST['id'] ) ? intval( $_POST['id'] ) : 0; // phpcs:ignore WordPress.Security.NonceVerification.Missing -- Nonce verified in `et_builder_security_check`.

	if ( ! $post_id ) {
		wp_send_json_error( 'Error: ID is required.' );
	}

	$post_type = get_post_type( $post_id );

	if ( ! current_user_can( 'edit_post', $post_id ) || ET_TB_ITEM_POST_TYPE !== $post_type ) {
		wp_send_json_error( 'You do not have permission.' );
	}

	wp_send_json_success( wp_delete_post( $post_id, true ) );
}

add_action( 'wp_ajax_et_theme_builder_library_toggle_cloud_status', 'et_theme_builder_library_toggle_cloud_status' );


/**
 * Ajax action: Remove temp layouts, templates theme builder.
 */
function et_theme_builder_library_clear_temp_data() {
	et_builder_security_check( 'theme_builder', 'edit_others_posts', 'et_theme_builder_library_clear_temp_data', 'nonce' );

	$args = array(
		'post_status'   => 'draft',
		'post_type'     => array( 'et_tb_item', 'et_header_layout', 'et_body_layout', 'et_footer_layout' ),
		'author'        => get_current_user_id(),
		'fields'        => 'ids',
		'no_found_rows' => true,
		'nopaging'      => true,
	);

	$draft_query = new WP_Query( $args );

	foreach ( $draft_query->posts as $draft_post_id ) {
		$post_type = get_post_type( $draft_post_id );

		if ( current_user_can( 'edit_post', $draft_post_id ) && ET_TB_ITEM_POST_TYPE === $post_type ) {
			wp_delete_post( $draft_post_id );
		}
	}

	wp_send_json_success();
}

add_action( 'wp_ajax_et_theme_builder_library_clear_temp_data', 'et_theme_builder_library_clear_temp_data' );


/**
 * AJAX action: Gets Cloud access token from DB and send it to client.
 */
function et_theme_builder_library_get_cloud_token() {
	et_builder_security_check( 'theme_builder', 'edit_others_posts', 'et_theme_builder_library_get_cloud_token', 'nonce' );

	wp_send_json_success(
		array(
			'accessToken' => get_transient( 'et_cloud_access_token' ),
		)
	);
}

add_action( 'wp_ajax_et_theme_builder_library_get_cloud_token', 'et_theme_builder_library_get_cloud_token' );/**
 * Background Pattern Style - Crosses.
 *
 * @package Divi
 * @sub-package Builder
 * @since 4.15.0
 */

if ( ! defined( 'ABSPATH' ) ) {
	die( 'Direct access forbidden.' );
}

/**
 * Class ET_Builder_Pattern_Crosses
 *
 * @since 4.15.0
 */
class ET_Builder_Pattern_Crosses extends ET_Builder_Background_Pattern_Style_Base {
	/**
	 * Configuration.
	 *
	 * @return array
	 */
	public function settings() {
		return array(
			'label'      => esc_html__( 'Crosses', 'et-builder' ),
			'svgContent' => array(
				'default'          => '<polygon points="40 24 32 24 32 32 24 32 24 40 32 40 32 48 40 48 40 40 48 40 48 32 40 32 40 24"/>',
				'default-inverted' => '<path d="M0,0V72H72V0ZM48,40H40v8H32V40H24V32h8V24h8v8h8Z"/>',
				'rotated'          => '<polygon points="40 24 32 24 32 32 24 32 24 40 32 40 32 48 40 48 40 40 48 40 48 32 40 32 40 24"/>',
				'rotated-inverted' => '<path d="M0,0V72H72V0ZM48,40H40v8H32V40H24V32h8V24h8v8h8Z"/>',
				'thumbnail'        => '<path d="M28.89,11.11H26.67V8.89h2.22V6.67h2.22V8.89h2.22v2.22H31.11v2.22H28.89Zm-20,2.22h2.22V11.11h2.22V8.89H11.11V6.67H8.89V8.89H6.67v2.22H8.89Zm2.22,20V31.11h2.22V28.89H11.11V26.67H8.89v2.22H6.67v2.22H8.89v2.22Zm20-6.66H28.89v2.22H26.67v2.22h2.22v2.22h2.22V31.11h2.22V28.89H31.11Zm20,0H48.89v2.22H46.67v2.22h2.22v2.22h2.22V31.11h2.22V28.89H51.11ZM68.89,13.33h2.22V11.11h2.22V8.89H71.11V6.67H68.89V8.89H66.67v2.22h2.22Zm-20,0h2.22V11.11h2.22V8.89H51.11V6.67H48.89V8.89H46.67v2.22h2.22Zm20,13.34v2.22H66.67v2.22h2.22v2.22h2.22V31.11h2.22V28.89H71.11V26.67Zm2.22,20H68.89v2.22H66.67v2.22h2.22v2.22h2.22V51.11h2.22V48.89H71.11Zm-60,0H8.89v2.22H6.67v2.22H8.89v2.22h2.22V51.11h2.22V48.89H11.11Zm20,0H28.89v2.22H26.67v2.22h2.22v2.22h2.22V51.11h2.22V48.89H31.11Zm20,0H48.89v2.22H46.67v2.22h2.22v2.22h2.22V51.11h2.22V48.89H51.11Z"/>',
			),
			'width'      => '72px',
			'height'     => '72px',
		);
	}
}

return new ET_Builder_Pattern_Crosses();/**
 * Background Pattern Style - Scallops.
 *
 * @package Divi
 * @sub-package Builder
 * @since 4.15.0
 */

if ( ! defined( 'ABSPATH' ) ) {
	die( 'Direct access forbidden.' );
}

/**
 * Class ET_Builder_Pattern_Scallops
 *
 * @since 4.15.0
 */
class ET_Builder_Pattern_Scallops extends ET_Builder_Background_Pattern_Style_Base {
	/**
	 * Configuration.
	 *
	 * @return array
	 */
	public function settings() {
		return array(
			'label'      => esc_html__( 'Scallops', 'et-builder' ),
			'svgContent' => array(
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				'default-inverted' => '<path d="M0,158.32V95a40.1,40.1,0,0,1,39.77,35.37A50,50,0,0,0,0,158.32Zm40.32-18.08A40.09,40.09,0,0,0,5,180H68.32A50.08,50.08,0,0,1,40.32,140.24Zm-.55-90.56A50,50,0,0,1,0,21.68V85.05A40.1,40.1,0,0,0,39.77,49.68Zm50.23,62a50,50,0,0,1-39.77,28,40,40,0,0,0,79.54,0A50,50,0,0,1,90,111.68Zm0-43.36a50,50,0,0,1,39.77-28,40,40,0,0,0-79.54,0A50,50,0,0,1,90,68.32ZM95,90a40.09,40.09,0,0,0,35.37,39.76,50.08,50.08,0,0,1,28-39.76,50.08,50.08,0,0,1-28-39.76A40.09,40.09,0,0,0,95,90ZM40.32,39.76A50.08,50.08,0,0,1,68.35,0H5A40.09,40.09,0,0,0,40.32,39.76ZM21.68,90a50.08,50.08,0,0,1,28,39.76,40,40,0,0,0,0-79.52A50.08,50.08,0,0,1,21.68,90Zm118-50.24A40.09,40.09,0,0,0,175.05,0h-63.4A50.08,50.08,0,0,1,139.68,39.76Zm.55,90.56a50,50,0,0,1,39.77,28V95A40.1,40.1,0,0,0,140.23,130.32Zm0-80.64A40.1,40.1,0,0,0,180,85.05V21.68A50,50,0,0,1,140.23,49.68Zm-.55,90.56a50.08,50.08,0,0,1-28,39.76h63.37A40.09,40.09,0,0,0,139.68,140.24Z"/>',
				'rotated'          => '<path d="M21.68,180a50,50,0,0,0,28-39.77A40.1,40.1,0,0,1,85.05,180H95a40.1,40.1,0,0,1,35.37-39.77,50,50,0,0,0,28,39.77H180v-4.95h0a40.09,40.09,0,0,1-39.76-35.37,50.08,50.08,0,0,0,39.76-28h0V68.32h0a50.08,50.08,0,0,0-39.76-28A40.09,40.09,0,0,1,180,5h0V0H158.32a50,50,0,0,0-28,39.77A40.1,40.1,0,0,1,95,0h-9.9A40.1,40.1,0,0,1,49.68,39.77,50,50,0,0,0,21.68,0H0V5H0A40.09,40.09,0,0,1,39.76,40.32,50.08,50.08,0,0,0,0,68.35v43.3a50.08,50.08,0,0,0,39.76,28A40.09,40.09,0,0,1,0,175.05H0V180ZM175.05,90a40.1,40.1,0,0,1-35.37,39.77,50,50,0,0,0-28-39.77,50,50,0,0,0,28-39.77A40.1,40.1,0,0,1,175.05,90ZM90,21.68a50.08,50.08,0,0,0,39.76,28,40,40,0,0,1-79.52,0A50.08,50.08,0,0,0,90,21.68ZM5,90A40.1,40.1,0,0,1,40.32,50.23,50,50,0,0,0,68.32,90a50,50,0,0,0-28,39.77A40.1,40.1,0,0,1,5,90Zm45.29,40.32a40,40,0,0,1,79.52,0,50.08,50.08,0,0,0-39.76,28A50.08,50.08,0,0,0,50.24,130.32Z"/>',
				'rotated-inverted' => '<path d="M158.32,180H95a40.1,40.1,0,0,1,35.37-39.77A50,50,0,0,0,158.32,180Zm-18.08-40.32A40.09,40.09,0,0,0,180,175.05h0V111.68h0A50.08,50.08,0,0,1,140.24,139.68Zm-90.56.55a50,50,0,0,1-28,39.77H85.05A40.1,40.1,0,0,0,49.68,140.23Zm62-50.23a50,50,0,0,1,28,39.77,40,40,0,0,0,0-79.54A50,50,0,0,1,111.68,90ZM68.32,90a50,50,0,0,1-28-39.77,40,40,0,0,0,0,79.54A50,50,0,0,1,68.32,90Zm21.68-5a40.09,40.09,0,0,0,39.76-35.37A50.08,50.08,0,0,1,90,21.68a50.08,50.08,0,0,1-39.76,28A40.09,40.09,0,0,0,90,85.05ZM39.76,139.68A50.08,50.08,0,0,1,0,111.65v63.4H0A40.09,40.09,0,0,0,39.76,139.68ZM90,158.32a50.08,50.08,0,0,1,39.76-28,40,40,0,0,0-79.52,0A50.08,50.08,0,0,1,90,158.32Zm-50.24-118A40.09,40.09,0,0,0,0,5H0v63.4A50.08,50.08,0,0,1,39.76,40.32Zm90.56-.55A50,50,0,0,1,158.32,0H95A40.1,40.1,0,0,0,130.32,39.77Zm-80.64,0A40.1,40.1,0,0,0,85.05,0H21.68A50,50,0,0,1,49.68,39.77Zm90.56.55a50.08,50.08,0,0,1,39.76,28h0V5h0A40.09,40.09,0,0,0,140.24,40.32Z"/>',
				'thumbnail'        => '<path d="M24.81,40h0A11.14,11.14,0,0,0,31,31.16,8.91,8.91,0,0,1,38.9,40h0A8.91,8.91,0,0,1,31,48.84,11.13,11.13,0,0,0,24.81,40Zm4,9A11.14,11.14,0,0,0,20,55.18,11.14,11.14,0,0,0,11.16,49a8.9,8.9,0,0,1,17.68,0ZM20,38.9A8.91,8.91,0,0,1,11.16,31,11.14,11.14,0,0,0,20,24.82,11.14,11.14,0,0,0,28.84,31,8.91,8.91,0,0,1,20,38.9ZM31.16,29a8.9,8.9,0,0,1,17.68,0A11.14,11.14,0,0,0,40,35.18,11.14,11.14,0,0,0,31.16,29ZM40,44.82A11.14,11.14,0,0,0,48.84,51a8.9,8.9,0,0,1-17.68,0A11.14,11.14,0,0,0,40,44.82ZM41.1,40h0A8.91,8.91,0,0,1,49,31.16,11.14,11.14,0,0,0,55.18,40h0A11.13,11.13,0,0,0,49,48.84,8.91,8.91,0,0,1,41.1,40Zm10.06-9A11.14,11.14,0,0,0,60,24.82,11.14,11.14,0,0,0,68.84,31a8.9,8.9,0,0,1-17.68,0ZM60,41.1A8.91,8.91,0,0,1,68.84,49,11.14,11.14,0,0,0,60,55.18,11.14,11.14,0,0,0,51.16,49,8.91,8.91,0,0,1,60,41.1ZM64.81,40h0A11.14,11.14,0,0,0,71,31.16,8.91,8.91,0,0,1,78.9,40h0A8.91,8.91,0,0,1,71,48.84,11.13,11.13,0,0,0,64.81,40ZM75.18,20A11.14,11.14,0,0,0,69,28.84a8.9,8.9,0,0,1,0-17.68A11.14,11.14,0,0,0,75.18,20ZM60,1.1A8.91,8.91,0,0,1,68.84,9,11.14,11.14,0,0,0,60,15.18,11.14,11.14,0,0,0,51.16,9,8.91,8.91,0,0,1,60,1.1ZM51,11.16a8.9,8.9,0,0,1,0,17.68A11.14,11.14,0,0,0,44.82,20,11.14,11.14,0,0,0,51,11.16ZM40,4.82A11.14,11.14,0,0,0,48.84,11a8.9,8.9,0,0,1-17.68,0A11.14,11.14,0,0,0,40,4.82ZM35.18,20A11.14,11.14,0,0,0,29,28.84a8.9,8.9,0,0,1,0-17.68A11.14,11.14,0,0,0,35.18,20ZM20,1.1A8.91,8.91,0,0,1,28.84,9,11.14,11.14,0,0,0,20,15.18,11.14,11.14,0,0,0,11.16,9,8.91,8.91,0,0,1,20,1.1ZM4.82,20A11.14,11.14,0,0,0,11,11.16a8.9,8.9,0,0,1,0,17.68A11.14,11.14,0,0,0,4.82,20ZM1.1,40h0A8.91,8.91,0,0,1,9,31.16,11.14,11.14,0,0,0,15.18,40h0A11.13,11.13,0,0,0,9,48.84,8.91,8.91,0,0,1,1.1,40ZM80,0H78.9A8.91,8.91,0,0,1,71,8.84,11.13,11.13,0,0,0,64.81,0H55.19A11.13,11.13,0,0,0,49,8.84,8.91,8.91,0,0,1,41.1,0H38.9A8.91,8.91,0,0,1,31,8.84,11.13,11.13,0,0,0,24.81,0H15.19A11.13,11.13,0,0,0,9,8.84,8.91,8.91,0,0,1,1.1,0H0V4.82A11.14,11.14,0,0,0,8.84,11,8.91,8.91,0,0,1,0,18.9v2.2A8.91,8.91,0,0,1,8.84,29,11.14,11.14,0,0,0,0,35.18v9.64A11.14,11.14,0,0,0,8.84,51,8.91,8.91,0,0,1,0,58.9V60H4.82A11.14,11.14,0,0,0,11,51.16,8.91,8.91,0,0,1,18.9,60h2.2A8.91,8.91,0,0,1,29,51.16,11.14,11.14,0,0,0,35.18,60h9.64A11.14,11.14,0,0,0,51,51.16,8.91,8.91,0,0,1,58.9,60h2.2A8.91,8.91,0,0,1,69,51.16,11.14,11.14,0,0,0,75.18,60H80V58.9A8.91,8.91,0,0,1,71.16,51,11.14,11.14,0,0,0,80,44.82V35.18A11.14,11.14,0,0,0,71.16,29,8.91,8.91,0,0,1,80,21.1V18.9A8.91,8.91,0,0,1,71.16,11,11.14,11.14,0,0,0,80,4.82Z"/>',
			),
			'width'      => '180px',
			'height'     => '180px',
		);
	}
}

return new ET_Builder_Pattern_Scallops();/**
 * Background Pattern Style - Smiles.
 *
 * @package Divi
 * @sub-package Builder
 * @since 4.15.0
 */

if ( ! defined( 'ABSPATH' ) ) {
	die( 'Direct access forbidden.' );
}

/**
 * Class ET_Builder_Pattern_Smiles
 *
 * @since 4.15.0
 */
class ET_Builder_Pattern_Smiles extends ET_Builder_Background_Pattern_Style_Base {
	/**
	 * Configuration.
	 *
	 * @return array
	 */
	public function settings() {
		return array(
			'label'      => esc_html__( 'Smiles', 'et-builder' ),
			'svgContent' => array(
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				'thumbnail'        => '<path d="M30.3,19.73a5.58,5.58,0,0,0-3.82-6.91,6,6,0,0,0-1-.19A.61.61,0,0,1,25,12a.62.62,0,0,1,.67-.54,7.22,7.22,0,0,1,1.16.23,6.78,6.78,0,0,1,4.65,8.4A6.53,6.53,0,0,1,31,21.17a.59.59,0,0,1-.54.34.66.66,0,0,1-.27-.06.61.61,0,0,1-.27-.81A6.31,6.31,0,0,0,30.3,19.73ZM43.55,7.05a6.58,6.58,0,0,0,1.08-.5.6.6,0,0,0-.6-1,6.46,6.46,0,0,1-.89.41A5.59,5.59,0,0,1,36,2.55a5.91,5.91,0,0,1-.25-.94.6.6,0,0,0-1.19.2A7.19,7.19,0,0,0,34.86,3a6.81,6.81,0,0,0,6.4,4.49A6.58,6.58,0,0,0,43.55,7.05ZM27.78,36.13A7.61,7.61,0,0,0,27.89,35a.61.61,0,0,0-.6-.61h0a.6.6,0,0,0-.6.6,5.33,5.33,0,0,1-.09,1,5.58,5.58,0,0,1-6.49,4.49,4.71,4.71,0,0,1-.94-.26.62.62,0,0,0-.78.36.6.6,0,0,0,.36.77,6.79,6.79,0,0,0,1.15.32,7.07,7.07,0,0,0,1.21.11A6.8,6.8,0,0,0,27.78,36.13Zm-6,19.54h.16a6,6,0,0,0,1-.08.59.59,0,0,0,.5-.68.6.6,0,0,0-.68-.51,6.55,6.55,0,0,1-1,.07,5.58,5.58,0,0,1-5.45-5.72,6.4,6.4,0,0,1,.11-1,.6.6,0,0,0-1.18-.24,6.78,6.78,0,0,0,6.49,8.13ZM40,22.13a.6.6,0,0,0-.6-1,6.79,6.79,0,0,0-1.81,10.24,7.5,7.5,0,0,0,.85.84.56.56,0,0,0,.38.14.6.6,0,0,0,.39-1.06,5.62,5.62,0,0,1-.69-.69,5.58,5.58,0,0,1,.68-7.87A6.37,6.37,0,0,1,40,22.13ZM35.2,46.93a.61.61,0,0,0,.5-.27,5.9,5.9,0,0,1,.61-.77,5.6,5.6,0,0,1,7.9-.19,6.43,6.43,0,0,1,.64.73.6.6,0,1,0,1-.71,6.14,6.14,0,0,0-.78-.89,6.79,6.79,0,0,0-9.6.23,6.71,6.71,0,0,0-.74.93.6.6,0,0,0,.17.84A.64.64,0,0,0,35.2,46.93Zm4.28,11.16a6.71,6.71,0,0,0-1.09-.49A.6.6,0,0,0,38,58.74a5.49,5.49,0,0,1,.89.4A6,6,0,0,1,40,60h1.62A6.81,6.81,0,0,0,39.48,58.09ZM1.61,17.84A7.15,7.15,0,0,0,2,16.7.59.59,0,0,0,1.49,16a.6.6,0,0,0-.72.46,6,6,0,0,1-.28.94,5.87,5.87,0,0,1-.49.93v1.87A7,7,0,0,0,1.61,17.84ZM19.56.93a.6.6,0,0,0-.81.27,6.43,6.43,0,0,1-.52.83,5.55,5.55,0,0,1-3.69,2.15A5.55,5.55,0,0,1,10.41,3.1a6.49,6.49,0,0,1-.73-.66.59.59,0,0,0-.85,0,.6.6,0,0,0,0,.85,7.39,7.39,0,0,0,.88.8,6.75,6.75,0,0,0,4.1,1.38,6.77,6.77,0,0,0,5.41-2.69,6.47,6.47,0,0,0,.63-1A.6.6,0,0,0,19.56.93ZM15,17.2a5.53,5.53,0,0,1-2.46-3.49,5.16,5.16,0,0,1-.14-1,.6.6,0,1,0-1.2,0A6.45,6.45,0,0,0,11.36,14,6.8,6.8,0,0,0,18,19.27a7.06,7.06,0,0,0,1.51-.17,7.8,7.8,0,0,0,1.13-.36.61.61,0,0,0-.47-1.12,5.3,5.3,0,0,1-.93.3A5.57,5.57,0,0,1,15,17.2Zm.43,10a6.35,6.35,0,0,1,1,.08.6.6,0,0,0,.7-.49.59.59,0,0,0-.49-.69A6.8,6.8,0,0,0,8.74,34a.61.61,0,0,0,.6.5h.1a.59.59,0,0,0,.49-.69,5.5,5.5,0,0,1-.09-1A5.59,5.59,0,0,1,15.43,27.2ZM2.72,49.07a.61.61,0,0,0-.16.84.62.62,0,0,0,.5.27.56.56,0,0,0,.33-.1,6.93,6.93,0,0,0,.93-.75,6.73,6.73,0,0,0,2.09-4.75,6.76,6.76,0,0,0-1.88-4.85,7.52,7.52,0,0,0-.9-.78.6.6,0,1,0-.71,1,6.62,6.62,0,0,1,.74.65,5.59,5.59,0,0,1-.17,7.89A5.17,5.17,0,0,1,2.72,49.07ZM59.5,11.54a.6.6,0,0,0,.35,1.1.6.6,0,0,0,.34-.11,6.79,6.79,0,0,0,.92-10.37,7.58,7.58,0,0,0-.92-.76.6.6,0,0,0-.84.15.61.61,0,0,0,.15.84,5.1,5.1,0,0,1,.75.63,5.58,5.58,0,0,1,0,7.89A5.1,5.1,0,0,1,59.5,11.54ZM71.93,60a6.82,6.82,0,0,0-7.1-6.47,6.85,6.85,0,0,0-1.18.17.6.6,0,0,0-.46.72.61.61,0,0,0,.72.45,5.6,5.6,0,0,1,5,1.32A5.59,5.59,0,0,1,70.72,60h1.21Zm2-42.15a6.27,6.27,0,0,0,.35-1.14.59.59,0,0,0-.46-.71.6.6,0,0,0-.72.46,6,6,0,0,1-.28.94,5.59,5.59,0,0,1-7.27,3.08,6.57,6.57,0,0,1-.88-.44.59.59,0,0,0-.83.19.6.6,0,0,0,.2.83,7,7,0,0,0,1.06.54,6.85,6.85,0,0,0,2.53.49A6.78,6.78,0,0,0,73.9,17.84Zm-5.84,17.4a8.16,8.16,0,0,0,1.14-.33.6.6,0,0,0-.43-1.13,5.57,5.57,0,0,1-7.48-4.15,5.25,5.25,0,0,1-.1-1,.6.6,0,0,0-.61-.59.61.61,0,0,0-.6.61,7.87,7.87,0,0,0,.12,1.19,6.82,6.82,0,0,0,6.66,5.5A7.23,7.23,0,0,0,68.06,35.24ZM75.93,39a.6.6,0,1,0-.71,1,6.51,6.51,0,0,1,.73.65,5.59,5.59,0,0,1-.16,7.89,5.73,5.73,0,0,1-.77.61.61.61,0,0,0-.16.84.6.6,0,0,0,.5.27.58.58,0,0,0,.33-.1,6.93,6.93,0,0,0,.93-.75,6.78,6.78,0,0,0,.2-9.6A7.42,7.42,0,0,0,75.93,39ZM55.57,49.62h0a.6.6,0,0,0,.6-.58,6.12,6.12,0,0,1,.12-1,5.59,5.59,0,0,1,6.63-4.29,5.36,5.36,0,0,1,.94.29.59.59,0,0,0,.78-.33.6.6,0,0,0-.33-.79,6.69,6.69,0,0,0-1.13-.35,6.81,6.81,0,0,0-8.07,5.21A6.56,6.56,0,0,0,55,49,.6.6,0,0,0,55.57,49.62Zm1.15-30.43a.62.62,0,0,0-.33-.79,7.1,7.1,0,0,0-1.14-.35,6.72,6.72,0,0,0-4.92.82l-.19.12a6.73,6.73,0,0,0-3,4.27A6.57,6.57,0,0,0,47,24.44a.62.62,0,0,0,.58.63h0a.6.6,0,0,0,.6-.58,8,8,0,0,1,.12-1,5.6,5.6,0,0,1,2-3.17,3.9,3.9,0,0,1,.46-.34,5.56,5.56,0,0,1,5.14-.48A.61.61,0,0,0,56.72,19.19Zm12.94-16a6.91,6.91,0,0,0,.1,1.19.61.61,0,0,0,.6.49h.1A.59.59,0,0,0,71,4.18,5.5,5.5,0,0,1,71.88,0H70.46A6.75,6.75,0,0,0,69.66,3.2Z"/>',
			),
			'width'      => '300px',
			'height'     => '300px',
		);
	}
}

return new ET_Builder_Pattern_Smiles();/**
 * Background Mask Style - Corner Lake.
 *
 * @package Divi
 * @sub-package Builder
 * @since 4.15.0
 */

if ( ! defined( 'ABSPATH' ) ) {
	die( 'Direct access forbidden.' );
}

/**
 * Class ET_Builder_Mask_Corner_Lake
 *
 * @since 4.15.0
 */
class ET_Builder_Mask_Corner_Lake extends ET_Builder_Background_Mask_Style_Base {
	/**
	 * Configuration.
	 *
	 * @return array
	 */
	public function settings() {
		return array(
			'label'      => esc_html__( 'Corner Lake', 'et-builder' ),
			'svgContent' => array(
				'default'          => array(
					'landscape' => '<path d="M1920,1061.12c-39.16-6.64-124.38-49.91-229-101.12-280.31-137.21-360,168.9-731,168.9C665,1128.9,419,863,419,617,419,141,868.66,0,869.88,0H0V1440H1920Z"/>',
					'portrait'  => '<path d="M1920,1061.12c-39.16-6.64-124.38-49.91-229-101.12-280.31-137.21-360,168.9-731,168.9C665,1128.9,419,863,419,617,419,141,868.66,0,869.88,0H0V2560H1920Z"/>',
					'square'    => '<path d="M1920,1061.12c-39.16-6.64-124.38-49.91-229-101.12-280.31-137.21-360,168.9-731,168.9C665,1128.9,419,863,419,617,419,141,868.66,0,869.88,0H0V1920H1920Z"/>',
				),
				'default-inverted' => array(
					'landscape' => '<path d="M1920,1061.12c-39.16-6.64-124.38-49.91-229-101.12-280.31-137.21-360,168.9-731,168.9C665,1128.9,419,863,419,617,419,141,868.66,0,869.88,0H1920Z"/>',
					'portrait'  => '<path d="M1920,1061.12c-39.16-6.64-124.38-49.91-229-101.12-280.31-137.21-360,168.9-731,168.9C665,1128.9,419,863,419,617,419,141,868.66,0,869.88,0H1920Z"/>',
					'square'    => '<path d="M1920,1061.12c-39.16-6.64-124.38-49.91-229-101.12-280.31-137.21-360,168.9-731,168.9C665,1128.9,419,863,419,617,419,141,868.66,0,869.88,0H1920Z"/>',
				),
				'rotated'          => array(
					'landscape' => '<path d="M795.84,0c-5,29.37-37.43,93.29-75.84,171.75C617.09,382,846.68,441.75,846.68,720c0,221.25-199.43,405.75-383.93,405.75C105.73,1125.75,0,788.51,0,787.59V1440H1920V0Z"/>',
					'portrait'  => '<path d="M1061.12,0c-6.64,39.16-49.91,124.38-101.12,229-137.21,280.31,168.9,360,168.9,731,0,295-265.9,541-511.9,541C141,1501,0,1051.34,0,1050.12V2560H1920V0Z"/>',
					'square'    => '<path d="M1061.12,0c-6.64,39.16-49.91,124.38-101.12,229-137.21,280.31,168.9,360,168.9,731,0,295-265.9,541-511.9,541C141,1501,0,1051.34,0,1050.12V1920H1920V0Z"/>',
				),
				'rotated-inverted' => array(
					'landscape' => '<path d="M795.84,0c-5,29.37-37.43,93.29-75.84,171.75C617.09,382,846.68,441.75,846.68,720c0,221.25-199.43,405.75-383.93,405.75C105.73,1125.75,0,788.51,0,787.59V0Z"/>',
					'portrait'  => '<path d="M1061.12,0c-6.64,39.16-49.91,124.38-101.12,229-137.21,280.31,168.9,360,168.9,731,0,295-265.9,541-511.9,541C141,1501,0,1051.34,0,1050.12V0Z"/>',
					'square'    => '<path d="M1061.12,0c-6.64,39.16-49.91,124.38-101.12,229-137.21,280.31,168.9,360,168.9,731,0,295-265.9,541-511.9,541C141,1501,0,1051.34,0,1050.12V0Z"/>',
				),
			),
		);
	}
}

return new ET_Builder_Mask_Corner_Lake();/**
 * Background Mask Style - Corner Pill.
 *
 * @package Divi
 * @sub-package Builder
 * @since 4.15.0
 */

if ( ! defined( 'ABSPATH' ) ) {
	die( 'Direct access forbidden.' );
}

/**
 * Class ET_Builder_Mask_Corner_Pill
 *
 * @since 4.15.0
 */
class ET_Builder_Mask_Corner_Pill extends ET_Builder_Background_Mask_Style_Base {
	/**
	 * Configuration.
	 *
	 * @return array
	 */
	public function settings() {
		return array(
			'label'      => esc_html__( 'Corner Pill', 'et-builder' ),
			'svgContent' => array(
				'default'          => array(
					'landscape' => '<path d="M1056.87,850.36h0c-112.36-168-67.24-395.33,100.78-507.7L1670.06,0H0V1440H1920V713.45L1564.57,951.14C1396.54,1063.51,1169.24,1018.39,1056.87,850.36Z"/>',
					'portrait'  => '<path d="M1003.61,1013.35h0c-126-188.46-75.42-443.4,113-569.43L1780.48,0H0V2560H1920V894.36l-347,232C1384.58,1252.42,1129.64,1201.81,1003.61,1013.35Z"/>',
					'square'    => '<path d="M1081.61,887.35h0c-126-188.46-75.42-443.4,113-569.43L1670.06,0H0V1920H1920V820.52l-269,179.87C1462.58,1126.42,1207.64,1075.81,1081.61,887.35Z"/>',
				),
				'default-inverted' => array(
					'landscape' => '<path d="M1670.06,0,1157.65,342.66c-168,112.37-213.14,339.67-100.78,507.7h0c112.37,168,339.67,213.15,507.7,100.78L1920,713.45V0Z"/>',
					'portrait'  => '<path d="M1780.48,0,1116.65,443.92c-188.46,126-239.07,381-113,569.43h0c126,188.46,381,239.07,569.43,113l347-232V0Z"/>',
					'square'    => '<path d="M1670.06,0,1194.65,317.92c-188.46,126-239.07,381-113,569.43h0c126,188.46,381,239.07,569.43,113l269-179.87V0Z"/>',
				),
				'rotated'          => array(
					'landscape' => '<path d="M850.36,863.13h0c-168,112.36-395.33,67.24-507.7-100.78L0,249.94V1440H1920V0H713.45L951.14,355.43C1063.51,523.46,1018.39,750.76,850.36,863.13Z"/>',
					'portrait'  => '<path d="M0,139.52,443.92,803.35c126,188.46,381,239.07,569.43,113h0c188.46-126,239.07-381,113-569.43L894.36,0H1920V2560H0Z"/>',
					'square'    => '<path d="M0,249.94,317.92,725.35c126,188.46,381,239.07,569.43,113h0c188.46-126,239.07-381,113-569.43L820.52,0H1920V1920H0Z"/>',
				),
				'rotated-inverted' => array(
					'landscape' => '<path d="M850.36,863.13h0c-168,112.36-395.33,67.24-507.7-100.78L0,249.94V0H713.45L951.14,355.43C1063.51,523.46,1018.39,750.76,850.36,863.13Z"/>',
					'portrait'  => '<path d="M0,139.52,443.92,803.35c126,188.46,381,239.07,569.43,113h0c188.46-126,239.07-381,113-569.43L894.36,0H0Z"/>',
					'square'    => '<path d="M0,249.94,317.92,725.35c126,188.46,381,239.07,569.43,113h0c188.46-126,239.07-381,113-569.43L820.52,0H0Z"/>',
				),
			),
		);
	}
}

return new ET_Builder_Mask_Corner_Pill();/**
 * Background Mask Style - Corner Square.
 *
 * @package Divi
 * @sub-package Builder
 * @since 4.15.0
 */

if ( ! defined( 'ABSPATH' ) ) {
	die( 'Direct access forbidden.' );
}

/**
 * Class ET_Builder_Mask_Corner_Square
 *
 * @since 4.15.0
 */
class ET_Builder_Mask_Corner_Square extends ET_Builder_Background_Mask_Style_Base {
	/**
	 * Configuration.
	 *
	 * @return array
	 */
	public function settings() {
		return array(
			'label'      => esc_html__( 'Corner Square', 'et-builder' ),
			'svgContent' => array(
				'default'          => array(
					'landscape' => '<path d="M1423.43,1145.79a147.64,147.64,0,0,1-190.28-85.94L832.83,0H0V1440H1920V958.23Z"/>',
					'portrait'  => '<path d="M1423.43,1145.79a147.64,147.64,0,0,1-190.28-85.94L832.83,0H0V2560H1920V958.23Z"/>',
					'square'    => '<path d="M1423.43,1145.79a147.64,147.64,0,0,1-190.28-85.94L832.83,0H0V1920H1920V958.23Z"/>',
				),
				'default-inverted' => array(
					'landscape' => '<path d="M1423.43,1145.79,1920,958.23V0H832.83l400.32,1059.85A147.64,147.64,0,0,0,1423.43,1145.79Z"/>',
					'portrait'  => '<path d="M1423.43,1145.79,1920,958.23V0H832.83l400.32,1059.85A147.64,147.64,0,0,0,1423.43,1145.79Z"/>',
					'square'    => '<path d="M1423.43,1145.79,1920,958.23V0H832.83l400.32,1059.85A147.64,147.64,0,0,0,1423.43,1145.79Z"/>',
				),
				'rotated'          => array(
					'landscape' => '<path d="M1145.79,496.57a147.64,147.64,0,0,1-85.94,190.28L0,1087.17V1440H1920V0H958.23Z"/>',
					'portrait'  => '<path d="M1145.79,496.57a147.64,147.64,0,0,1-85.94,190.28L0,1087.17V2560H1920V0H958.23Z"/>',
					'square'    => '<path d="M1145.79,496.57a147.64,147.64,0,0,1-85.94,190.28L0,1087.17V1920H1920V0H958.23Z"/>',
				),
				'rotated-inverted' => array(
					'landscape' => '<path d="M1145.79,496.57a147.64,147.64,0,0,1-85.94,190.28L0,1087.17V0H958.23Z"/>',
					'portrait'  => '<path d="M1145.79,496.57a147.64,147.64,0,0,1-85.94,190.28L0,1087.17V0H958.23Z"/>',
					'square'    => '<path d="M1145.79,496.57a147.64,147.64,0,0,1-85.94,190.28L0,1087.17V0H958.23Z"/>',
				),
			),
		);
	}
}

return new ET_Builder_Mask_Corner_Square();/**
 * Background Mask Style - Floating Squares.
 *
 * @package Divi
 * @sub-package Builder
 * @since 4.15.0
 */

if ( ! defined( 'ABSPATH' ) ) {
	die( 'Direct access forbidden.' );
}

/**
 * Class ET_Builder_Mask_Floating_Squares
 *
 * @since 4.15.0
 */
class ET_Builder_Mask_Floating_Squares extends ET_Builder_Background_Mask_Style_Base {
	/**
	 * Configuration.
	 *
	 * @return array
	 */
	public function settings() {
		return array(
			'label'      => esc_html__( 'Floating Squares', 'et-builder' ),
			'svgContent' => array(
				'default'          => array(
					'landscape' => '<path d="M1723.8,1226.09l122,213.91H1920V0H849.49L628.61,596.91a131.67,131.67,0,0,1-169.19,77.8L0,504.71V1440H953.29l503.22-287C1550.51,1099.35,1670.18,1132.08,1723.8,1226.09ZM1637,210.26l82.29-33.21a18,18,0,0,1,23.44,10L1776,269.3a18,18,0,0,1-10,23.44L1683.7,326a18,18,0,0,1-23.44-10l-33.21-82.29A18,18,0,0,1,1637,210.26Z"/>',
					'portrait'  => '<path d="M546.09,1827.2,1384.51,1349c94-53.61,213.67-20.88,267.29,73.13L1920,1892.28V0H662.32l41.59,15.39a131.67,131.67,0,0,1,77.8,169.19L556.61,792.91a131.67,131.67,0,0,1-169.19,77.8L0,727.35V2560H738.49L473,2094.49C419.35,2000.49,452.08,1880.82,546.09,1827.2ZM1565,406.26l82.29-33.21a18,18,0,0,1,23.44,10L1704,465.3a18,18,0,0,1-10,23.44L1611.7,522a18,18,0,0,1-23.44-10l-33.21-82.29A18,18,0,0,1,1565,406.26Z"/>',
					'square'    => '<path d="M538.09,1667.2,1376.51,1189c94-53.61,213.67-20.88,267.29,73.13L1920,1746.31V0H780.21a132,132,0,0,1-6.5,24.58L548.61,632.91a131.67,131.67,0,0,1-169.19,77.8L0,570.31V1920H457.48C414.83,1828.52,448.85,1718.1,538.09,1667.2ZM1557,246.26l82.29-33.21a18,18,0,0,1,23.44,10L1696,305.3a18,18,0,0,1-10,23.44L1603.7,362a18,18,0,0,1-23.44-10l-33.21-82.29A18,18,0,0,1,1557,246.26Z"/>',
				),
				'default-inverted' => array(
					'landscape' => '<path d="M459.42,674.71,0,504.71V0H849.49L628.61,596.91A131.67,131.67,0,0,1,459.42,674.71ZM1723.8,1226.09c-53.62-94-173.29-126.74-267.29-73.13L953.29,1440h892.53ZM1660.26,316a18,18,0,0,0,23.44,10L1766,292.74a18,18,0,0,0,10-23.44L1742.74,187a18,18,0,0,0-23.44-10L1637,210.26a18,18,0,0,0-10,23.44Z"/>',
					'portrait'  => '<path d="M387.42,870.71,0,727.35V0H662.32l41.59,15.39a131.67,131.67,0,0,1,77.8,169.19L556.61,792.91A131.67,131.67,0,0,1,387.42,870.71ZM1920,1892.28l-268.2-470.19c-53.62-94-173.29-126.74-267.29-73.13L546.09,1827.2c-94,53.62-126.74,173.29-73.13,267.29L738.49,2560H1920ZM1588.26,512a18,18,0,0,0,23.44,10L1694,488.74a18,18,0,0,0,10-23.44L1670.74,383a18,18,0,0,0-23.44-10L1565,406.26a18,18,0,0,0-10,23.44Z"/>',
					'square'    => '<path d="M379.42,710.71,0,570.31V0H780.21a132,132,0,0,1-6.5,24.58L548.61,632.91A131.67,131.67,0,0,1,379.42,710.71ZM1920,1746.31l-276.2-484.22c-53.62-94-173.29-126.74-267.29-73.13L538.09,1667.2c-89.24,50.9-123.26,161.32-80.61,252.8H1920ZM1580.26,352a18,18,0,0,0,23.44,10L1686,328.74a18,18,0,0,0,10-23.44L1662.74,223a18,18,0,0,0-23.44-10L1557,246.26a18,18,0,0,0-10,23.44Z"/>',
				),
				'rotated'          => array(
					'landscape' => '<path d="M1700.21,1201.49l-415.8-729A170.37,170.37,0,0,1,1348,240.14L1769,0H0V831.79a132,132,0,0,1,24.58,6.5l608.33,225.1a131.67,131.67,0,0,1,77.8,169.19L634,1440H1920V1271.57A170.37,170.37,0,0,1,1700.21,1201.49ZM352,339.74,269.7,373a18,18,0,0,1-23.44-10L213.05,280.7a18,18,0,0,1,10-23.44l82.29-33.21a18,18,0,0,1,23.44,10L362,316.3A18,18,0,0,1,352,339.74Z"/>',
					'portrait'  => '<path d="M1667.2,1381.91,1189,543.49c-53.61-94-20.88-213.67,73.13-267.29L1746.31,0H0V1139.4l632.6,231.5a130.82,130.82,0,0,1,77.9,167.81L468.44,2200.17a130.82,130.82,0,0,1-167.81,77.9L0,2168.05V2560H1920V1462.52C1828.52,1505.17,1718.1,1471.15,1667.2,1381.91ZM352,339.74,269.7,373a18,18,0,0,1-23.44-10L213.05,280.7a18,18,0,0,1,10-23.44l82.29-33.21a18,18,0,0,1,23.44,10L362,316.3A18,18,0,0,1,352,339.74Z"/>',
					'square'    => '<path d="M1667.2,1381.91,1189,543.49c-53.61-94-20.88-213.67,73.13-267.29L1746.31,0H0V1139.79a132,132,0,0,1,24.58,6.5l608.33,225.1a131.67,131.67,0,0,1,77.8,169.19L570.31,1920H1920V1462.52C1828.52,1505.17,1718.1,1471.15,1667.2,1381.91ZM352,339.74,269.7,373a18,18,0,0,1-23.44-10L213.05,280.7a18,18,0,0,1,10-23.44l82.29-33.21a18,18,0,0,1,23.44,10L362,316.3A18,18,0,0,1,352,339.74Z"/>',
				),
				'rotated-inverted' => array(
					'landscape' => '<path d="M213.05,280.7a18,18,0,0,1,10-23.44l82.29-33.21a18,18,0,0,1,23.44,10L362,316.3a18,18,0,0,1-10,23.44L269.7,373a18,18,0,0,1-23.44-10ZM634,1440l76.75-207.42a131.67,131.67,0,0,0-77.8-169.19L24.58,838.29A132,132,0,0,0,0,831.79V1440ZM1769,0,1348,240.14a170.37,170.37,0,0,0-63.57,232.39l415.8,729A170.37,170.37,0,0,0,1920,1271.57V0Z"/>',
					'portrait'  => '<path d="M1746.31,0,1262.09,276.2c-94,53.62-126.74,173.29-73.13,267.29l478.24,838.42c50.9,89.24,161.32,123.26,252.8,80.61V0ZM352,339.74a18,18,0,0,0,10-23.44L328.74,234a18,18,0,0,0-23.44-10L223,257.26a18,18,0,0,0-10,23.44L246.26,363a18,18,0,0,0,23.44,10Zm358.51,1199L468.44,2200.17a130.82,130.82,0,0,1-167.81,77.9L0,2168.05V1139.4l632.6,231.5A130.82,130.82,0,0,1,710.5,1538.71Z"/>',
					'square'    => '<path d="M710.71,1540.58,570.31,1920H0V1139.79a132,132,0,0,1,24.58,6.5l608.33,225.1A131.67,131.67,0,0,1,710.71,1540.58ZM1746.31,0,1262.09,276.2c-94,53.62-126.74,173.29-73.13,267.29l478.24,838.42c50.9,89.24,161.32,123.26,252.8,80.61V0ZM352,339.74a18,18,0,0,0,10-23.44L328.74,234a18,18,0,0,0-23.44-10L223,257.26a18,18,0,0,0-10,23.44L246.26,363a18,18,0,0,0,23.44,10Z"/>',
				),
			),
		);
	}
}

return new ET_Builder_Mask_Floating_Squares();/**
 * Background Mask Style - Triangles.
 *
 * @package Divi
 * @sub-package Builder
 * @since 4.15.0
 */

if ( ! defined( 'ABSPATH' ) ) {
	die( 'Direct access forbidden.' );
}

/**
 * Class ET_Builder_Mask_Triangles
 *
 * @since 4.15.0
 */
class ET_Builder_Mask_Triangles extends ET_Builder_Background_Mask_Style_Base {
	/**
	 * Configuration.
	 *
	 * @return array
	 */
	public function settings() {
		return array(
			'label'      => esc_html__( 'Triangles', 'et-builder' ),
			'svgContent' => array(
				'default'          => array(
					'landscape' => '<polygon points="1920 98.49 1568 776.05 1164.83 0 0 0 0 1440 1331.44 1440 1920 307.07 1920 98.49"/>',
					'portrait'  => '<polygon points="1920 540.23 1586.65 1181.89 972.65 0 0 0 0 2560 997.76 2560 1920 784.79 1920 540.23"/>',
					'square'    => '<polygon points="1920 230.67 1484.67 1068.63 929.51 0 0 0 0 1920 1150.9 1920 1920 439.56 1920 230.67"/>',
				),
				'default-inverted' => array(
					'landscape' => '<path d="M1568,776.06,1164.83,0H1920V98.49Zm352-469L1331.44,1440H1920Z"/>',
					'portrait'  => '<path d="M1586.65,1181.9,972.65,0H1920V540.23ZM1920,784.79,997.77,2560H1920Z"/>',
					'square'    => '<path d="M1484.67,1068.63,929.51,0H1920V230.67ZM1920,439.56,1150.9,1920H1920Z"/>',
				),
				'rotated'          => array(
					'landscape' => '<polygon points="230.67 0 1068.63 435.33 0 990.49 0 1440 1920 1440 1920 769.1 439.56 0 230.67 0"/>',
					'portrait'  => '<polygon points="230.67 0 1068.63 435.33 0 990.49 0 2560 1920 2560 1920 769.1 439.56 0 230.67 0"/>',
					'square'    => '<polygon points="230.67 0 1068.63 435.33 0 990.49 0 1920 1920 1920 1920 769.1 439.56 0 230.67 0"/>',
				),
				'rotated-inverted' => array(
					'landscape' => '<path d="M1068.63,435.33,0,990.49V0H230.67ZM439.56,0,1920,769.1V0Z"/>',
					'portrait'  => '<path d="M1068.63,435.33,0,990.49V0H230.67ZM439.56,0,1920,769.1V0Z"/>',
					'square'    => '<path d="M1068.63,435.33,0,990.49V0H230.67ZM439.56,0,1920,769.1V0Z"/>',
				),
			),
		);
	}
}

return new ET_Builder_Mask_Triangles();class ET_Builder_Module_Field_MaxWidth extends ET_Builder_Module_Field_Base {

	/**
	 * Translations.
	 *
	 * @var array
	 */
	protected $i18n = array();

	public function get_defaults() {
		return array(
			'prefix'               => '',
			'use_width'            => true,
			'use_max_width'        => true,
			'use_module_alignment' => true,
		);
	}

	public function get_fields( array $args = array() ) {
		$settings = array_merge( $this->get_defaults(), $args );

		return array_merge(
			$this->width_fields( $settings ),
			$this->max_width_fields( $settings ),
			$this->alignment_fields( $settings )
		);
	}

	private function width_fields( $settings ) {
		if ( ! $settings['use_width'] ) {
			return array();
		}

		$i18n =& $this->i18n;

		if ( ! isset( $i18n['width'] ) ) {
			// phpcs:disable WordPress.WP.I18n.MissingTranslatorsComment
			$i18n['width'] = array(
				'label'       => __( 'Width', 'et_builder' ),
				'description' => __( 'By default, elements will extend the full width of their parent element. If you would like to set a custom static width, you can do so using this option.', 'et_builder' ),
			);
			// phpcs:enable
		}

		$alignment  = new ET_Builder_Module_Helper_Alignment( $settings['prefix'] );
		$width      = new ET_Builder_Module_Helper_Width( $settings['prefix'] );
		$field_name = $width->get_field();
		$field      = array_merge(
			array(
				$field_name => array_merge(
					array(
						'label'          => $i18n['width']['label'],
						'description'    => $i18n['width']['description'],
						'default'        => 'auto',
						'default_tablet' => 'auto',
						'allowed_values' => et_builder_get_acceptable_css_string_values( 'width' ),
					),
					$this->get_base_field()
				),
			),
			$this->responsive_fields( $field_name )
		);

		if ( $settings['use_module_alignment'] ) {
			$field[ $field_name ]['responsive_affects'] = array( $alignment->get_field() );
		}

		return $field;
	}

	private function max_width_fields( $settings ) {
		if ( ! $settings['use_max_width'] ) {
			return array();
		}

		$i18n =& $this->i18n;

		if ( ! isset( $i18n['maxwidth'] ) ) {
			// phpcs:disable WordPress.WP.I18n.MissingTranslatorsComment
			$i18n['maxwidth'] = array(
				'label'       => __( 'Max Width', 'et_builder' ),
				'description' => __( 'Setting a maximum width will prevent your element from ever surpassing the defined width value. Maximum width can be used in combination with the standard width setting. Maximum width supersedes the normal width value.', 'et_builder' ),
			);
			// phpcs:enable
		}

		$alignment  = new ET_Builder_Module_Helper_Alignment( $settings['prefix'] );
		$max_width  = new ET_Builder_Module_Helper_Max_Width( $settings['prefix'] );
		$field_name = $max_width->get_field();
		$field      = array_merge(
			array(
				$field_name => array_merge(
					array(
						'label'          => $i18n['maxwidth']['label'],
						'description'    => $i18n['maxwidth']['description'],
						'default'        => 'none',
						'default_tablet' => 'none',
						'allowed_values' => et_builder_get_acceptable_css_string_values( 'max-width' ),
					),
					$this->get_base_field()
				),
			),
			$this->responsive_fields( $field_name )
		);

		if ( $settings['use_module_alignment'] ) {
			$field[ $field_name ]['responsive_affects'] = array( $alignment->get_field() );
		}

		return $field;
	}

	private function alignment_fields( $settings ) {
		if ( ! $settings['use_module_alignment'] ) {
			return array();
		}

		$i18n =& $this->i18n;

		if ( ! isset( $i18n['alignment'] ) ) {
			// phpcs:disable WordPress.WP.I18n.MissingTranslatorsComment
			$i18n['alignment'] = array(
				'label'       => esc_html__( 'Module Alignment', 'et_builder' ),
				'description' => esc_html__( 'Align the module to the left, right or center.', 'et_builder' ),
			);
			// phpcs:enable
		}

		$width              = new ET_Builder_Module_Helper_Width( $settings['prefix'] );
		$max_width          = new ET_Builder_Module_Helper_Max_Width( $settings['prefix'] );
		$alignment          = new ET_Builder_Module_Helper_Alignment( $settings['prefix'] );
		$field_name         = $alignment->get_field();
		$depends            = array();
		$depends_responsive = array();
		$field              = array(
			'label'           => $i18n['alignment']['label'],
			'description'     => $i18n['alignment']['description'],
			'type'            => 'align',
			'option_category' => 'layout',
			'options'         => et_builder_get_text_orientation_options( array( 'justified' ) ),
			'tab_slug'        => 'advanced',
			'toggle_slug'     => 'width',
			'mobile_options'  => true,
			'show_if_not'     => array(
				'positioning' => array( 'absolute', 'fixed' ),
			),
		);

		if ( $settings['use_width'] ) {
			array_push( $depends, $width->get_field() );
			array_push( $depends_responsive, $width->get_field() );
		}

		if ( $settings['use_max_width'] ) {
			array_push( $depends, $max_width->get_field() );
			array_push( $depends_responsive, $max_width->get_field() );
		}

		if ( $settings['use_width'] || $settings['use_max_width'] ) {
			$field['depends_show_if_not'] = array( '', '100%', 'auto', 'none' );
		}

		if ( ! empty( $depends ) ) {
			$field['depends_on']            = $depends;
			$field['depends_on_responsive'] = $depends_responsive;
		}

		return array( $field_name => $field );
	}

	private function get_base_field() {
		return array(
			'type'             => 'range',
			'hover'            => 'tabs',
			'default_on_child' => true,
			'mobile_options'   => true,
			'sticky'           => true,
			'validate_unit'    => true,
			'default_unit'     => '%',
			'allow_empty'      => true,
			'tab_slug'         => 'advanced',
			'toggle_slug'      => 'width',
			'range_settings'   => array(
				'min'  => 0,
				'max'  => 100,
				'step' => 1,
			),
		);
	}

	private function responsive_fields( $field ) {
		return array(
			"{$field}_tablet"      => array(
				'type'        => 'skip',
				'tab_slug'    => 'advanced',
				'toggle_slug' => 'width',
			),
			"{$field}_phone"       => array(
				'type'        => 'skip',
				'tab_slug'    => 'advanced',
				'toggle_slug' => 'width',
			),
			"{$field}_last_edited" => array(
				'type'        => 'skip',
				'tab_slug'    => 'advanced',
				'toggle_slug' => 'width',
			),
		);
	}
}

return new ET_Builder_Module_Field_MaxWidth();