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PATH: home / centosnipponia / public_html / nipponiacar / wp-content / plugins / kirki / includes / Ajax

<?php

/**
 * Manage dynamic form data api calls
 *
 * @package kirki
 */

namespace Kirki\Ajax;

use Kirki\HelperFunctions;
use Kirki\Ajax\Symbol;

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

class ExportImport {

public static function export() {
		$filename   = HelperFunctions::sanitize_text( isset( $_POST['filename'] ) ? $_POST['filename'] : '' );
		$filename   = basename( $filename );
		$data       = isset( $_POST['data'] ) ? $_POST['data'] : '{}';
		$data       = json_decode( stripslashes( $data ), true );
		$blocks     = $data['blocks'];
		$upload_dir = wp_upload_dir();
		$base_url   = $upload_dir['baseurl'];

$asset_urls = array();
		$symbol_ids = array();
		$symbols    = array();

foreach ( $blocks as $key => $block ) {
			if ( isset( $block['properties']['symbolId'] ) ) {
				$symbol_id = array(
					'id'        => $block['properties']['symbolId'],
					'elementId' => $block['id'],
				);

array_push( $symbol_ids, $symbol_id );
			}
			self::add_asset( $asset_urls, $key, $block );
		}

// filter asset_urls using base_url if base_url not included remove item
		$asset_urls = array_filter(
			$asset_urls,
			function ( $asset_item ) use ( $base_url ) {
				return strpos( $asset_item['url'], $base_url ) !== false;
			}
		);

// get symbols data
		foreach ( $symbol_ids as $symbol_id ) {
			$symbol = Symbol::get_single_symbol( $symbol_id['id'], true );

if ( $symbol ) {
				$symbol['elementId'] = $symbol_id['elementId'];
				array_push( $symbols, $symbol );
			}
		}
		// iterate through symbols and add assets
		foreach ( $symbols as $symbol ) {
			foreach ( $symbol['symbolData']['data'] as $key => $block ) {
				self::add_asset( $asset_urls, $key, $block );
			}
		}

$data['asset_urls'] = $asset_urls;
		$data['symbols']    = $symbols;

self::get_assets_make_zip( $filename, $asset_urls, $data );
	}

public static function add_asset( &$asset_urls, $key, $block ) {
		if ( $block['name'] === 'image' && $block['properties']['attributes']['src'] ) {
			$image_item = array(
				'id'   => $key,
				'name' => $block['name'],
				'url'  => $block['properties']['attributes']['src'],
			);
			array_push( $asset_urls, $image_item );
		}

if ( $block['name'] === 'video' && $block['properties']['attributes']['src'] ) {
			$video_item = array(
				'id'   => $key,
				'name' => $block['name'],
				'url'  => $block['properties']['attributes']['src'],
			);
			array_push( $asset_urls, $video_item );

if ( $block['properties']['thumbnail']['url'] ) {
				$video_thumbnail = array(
					'id'        => $key,
					'name'      => $block['name'],
					'url'       => $block['properties']['thumbnail']['url'],
					'thumbnail' => true,
				);
				array_push( $asset_urls, $video_thumbnail );
			}
		}

if ( $block['name'] === 'lottie' && $block['properties']['lottie']['src'] ) {
			$lottie = array(
				'id'   => $key,
				'name' => $block['name'],
				'url'  => $block['properties']['lottie']['src'],
			);
			array_push( $asset_urls, $lottie );
		}
		if ( $block['name'] === 'lightbox' && $block['properties']['lightbox']['thumbnail']['src'] ) {
			$lightbox_thumbnail = array(
				'id'        => $key,
				'name'      => $block['name'],
				'url'       => $block['properties']['lightbox']['thumbnail']['src'],
				'thumbnail' => true,
			);
			array_push( $asset_urls, $lightbox_thumbnail );

$lightbox_media = $block['properties']['lightbox']['media'];

foreach ( $lightbox_media as $key => $media_item ) {
				if ( $media_item['sources']['original'] ) {
					$lightbox_media_item = array(
						'id'    => $key,
						'name'  => $block['name'],
						'url'   => $media_item['sources']['original'],
						'index' => $key,
					);
					array_push( $asset_urls, $lightbox_media_item );
				}
			}
		}
	}

public static function get_assets_make_zip( $filename, $asset_urls, $data ) {
		try {
			if ( empty( $wp_filesystem ) ) {
				require_once ABSPATH . '/wp-admin/includes/file.php';
				WP_Filesystem();
			}

global $wp_filesystem;

$zip        = new \ZipArchive();
			$upload_dir = wp_upload_dir();

$data['asset_urls'] = $asset_urls;

// Step 1: Name of the zip file to be created
			$zipFileName     = $upload_dir['basedir'] . "/$filename.zip";
			$kirki_json_file = $upload_dir['basedir'] . '/kirki-data.json';

// Step 2: Convert the array to JSON
			$json_data = json_encode( $data, JSON_PRETTY_PRINT );

$is_file_written = $wp_filesystem->put_contents(
				$kirki_json_file,
				$json_data,
				FS_CHMOD_FILE // predefined mode settings for WP files
			);

if ( false === $is_file_written ) {
				  throw new \Exception( 'Failed to write kirki-data.json file' );
			}

if ( true !== $zip->open( $zipFileName, \ZipArchive::CREATE ) ) {
				throw new \Exception( 'Failed to create zip file' );
			}

// Step 3: Add file to the zip file
			foreach ( $asset_urls as $key => $asset_item ) {
				$url       = $asset_item['url'];
				$file_name = basename( $url );

$subdir_with_filename = explode( '/uploads', $url )[1];  // /2021/05/1.jpg
				$file_path            = $upload_dir['basedir'] . $subdir_with_filename; // /var/www/html/wp-content/uploads/2021/05/1.jpg

if ( file_exists( $file_path ) ) {
					$zip->addFile( $file_path, $file_name );
				}
			}

if ( false === $zip->addFile( $kirki_json_file, 'kirki-data.json' ) ) {
				throw new \Exception( 'Failed to add kirki-data.json file to zip' );
			}

$zip->close();

// remove kirki-data.json
			wp_delete_file( $kirki_json_file );

// Step 4: Download the created zip file
			wp_send_json( home_url( "/?page-export=true&file-name=$filename.zip" ) );
		} catch ( \Exception $e ) {
			wp_send_json_error( $e->getMessage(), 401 );
		}
	}

public static function import() {
		set_time_limit( 300 );

$is_include_media = HelperFunctions::sanitize_text( isset( $_POST['is_include_media'] ) ? $_POST['is_include_media'] : false );
		$file             = $_FILES['file']; // zip file

self::handle_zip_file_upload( $file, $is_include_media );
	}

public static function download_and_save_zip_file( $url, $destination ) {
		// Execute the cURL session
		$file_content = HelperFunctions::http_get(
			$url,
			array(
				'timeout' => 300, // Seconds
			)
		);

if ( empty( $wp_filesystem ) ) {
			require_once ABSPATH . '/wp-admin/includes/file.php';
			WP_Filesystem();
		}

global $wp_filesystem;

// Save the file to the destination
		if ( $wp_filesystem->put_contents( $destination, $file_content, FS_CHMOD_FILE ) ) {
			return true;
		} else {
			return false;
		}
	}

public static function template_import() {
		$upload_dir = wp_upload_dir();

$is_include_media = HelperFunctions::sanitize_text( isset( $_POST['is_include_media'] ) ? $_POST['is_include_media'] : false );

// get template file from url
		$file_url = HelperFunctions::sanitize_text( isset( $_POST['file_url'] ) ? $_POST['file_url'] : false );

$destination_path = $upload_dir['basedir'] . '/kirki-template.zip';

if ( self::download_and_save_zip_file( $file_url, $destination_path ) ) {
			$file = array(
				'name'     => 'kirki-template.zip',
				'tmp_name' => $destination_path,
				'error'    => 0,
			);

self::handle_zip_file_upload( $file, $is_include_media );
		} else {
			// Error occurred while downloading or saving the file
			wp_send_json_error( 'Zip File upload Failed' );
		}
	}

public static function handle_zip_file_upload( $file, $is_include_media ) {
		$upload_dir = wp_upload_dir();

$file_name  = $file['name'];
		$file_tmp   = $file['tmp_name'];
		$file_error = $file['error'];

$file_ext = explode( '.', $file_name ); // ['file', 'ext']
		$file_ext = strtolower( end( $file_ext ) ); // 'ext'

$allowed = array( 'zip' );

if ( ! in_array( $file_ext, $allowed, true ) ) {
			wp_send_json_error( 'File type not allowed, please upload zip file' );
		}

if ( $file_error !== 0 ) {
			wp_send_json_error( 'File upload Failed' );
		}

$file_name_new    = uniqid( '', true ) . '.' . $file_ext; // 'random.ext'
		$file_destination = $upload_dir['basedir'] . '/' . $file_name_new;

global $wp_filesystem;
		if ( empty( $wp_filesystem ) ) {
			require_once ABSPATH . 'wp-admin/includes/file.php';
			WP_Filesystem();
		}

if ( ! $wp_filesystem->move( $file_tmp, $file_destination ) ) {
			wp_send_json_error( 'Something went wrong, please try again' );
		}

$zip = new \ZipArchive();
		$res = $zip->open( $file_destination );

if ( $res !== true ) {
			wp_send_json_error( 'Failed to extract zip file' );
		}

$filtered_zip_path = HelperFunctions::filterZipFile( $zip, $file_destination );

if ( ! $filtered_zip_path ) {
			return false;
		}

$zip->close();
		wp_delete_file( $file_destination );

$temp_folder      = 'kirki_temp';
		$temp_folder_path = HelperFunctions::get_temp_folder_path();

// Reopen the filtered ZIP file for extraction
		$res = $zip->open( $filtered_zip_path );

$zip->extractTo( $temp_folder_path );
		$zip->close();

if ( empty( $wp_filesystem ) ) {
			require_once ABSPATH . '/wp-admin/includes/file.php';
			WP_Filesystem();
		}

global $wp_filesystem;

$kirki_json_file = $temp_folder_path . '/kirki-data.json';
		$kirki_json_data = $wp_filesystem->get_contents( $kirki_json_file );
		$kirki_json_data = json_decode( $kirki_json_data, true );

$blocks  = $kirki_json_data['blocks'];
		$symbols = $kirki_json_data['symbols'];

if ( $is_include_media === 'true' ) {
			$asset_urls = $kirki_json_data['asset_urls'];

$pivot_table     = array();
			$assets_urls_map = array();

foreach ( $asset_urls as $key => $asset_item ) {
				$url = $asset_item['url'];

if ( empty( $pivot_table[ $url ]['url'] ) ) {
					$new_asset = self::upload_file( $asset_item );

if ( $new_asset ) {
						$pivot_table[ $url ]['url']           = $new_asset['url'];
						$pivot_table[ $url ]['attachment_id'] = $new_asset['attachment_id'];

$asset_urls[ $key ]['url']           = $new_asset['url'];
						$asset_urls[ $key ]['attachment_id'] = $new_asset['attachment_id'];
						$asset_urls[ $key ]['index']         = isset( $asset_item['index'] ) ? $asset_item['index'] : null;
						$asset_urls[ $key ]['thumbnail']     = isset( $asset_item['thumbnail'] ) ? $asset_item['thumbnail'] : false;
					}
				} else {
					$asset_urls[ $key ]['url']           = $pivot_table[ $url ]['url'];
					$asset_urls[ $key ]['attachment_id'] = $pivot_table[ $url ]['attachment_id'];

$asset_urls[ $key ]['index']     = isset( $asset_item['index'] ) ? $asset_item['index'] : null;
					$asset_urls[ $key ]['thumbnail'] = isset( $asset_item['thumbnail'] ) ? $asset_item['thumbnail'] : false;
				}
			}

// update blocks with new asset urls
			foreach ( $asset_urls as $key => $new_asset ) {
				$assets_urls_map[ $new_asset['id'] ] = $new_asset;

if ( isset( $blocks[ $new_asset['id'] ]['name'], $new_asset['name'] ) && $blocks[ $new_asset['id'] ]['name'] === $new_asset['name'] ) {
					if ( $new_asset['name'] === 'image' ) {
						$blocks[ $new_asset['id'] ]['properties']['attributes']['src'] = $new_asset['url'];
						$blocks[ $new_asset['id'] ]['properties']['wp_attachment_id']  = $new_asset['attachment_id'];
					} elseif ( $new_asset['name'] === 'video' ) {
						if ( $new_asset['thumbnail'] ) {
							$blocks[ $new_asset['id'] ]['properties']['thumbnail']['url'] = $new_asset['url'];
						} else {
							$blocks[ $new_asset['id'] ]['properties']['attributes']['src'] = $new_asset['url'];
						}
					} elseif ( $new_asset['name'] === 'lottie' ) {
						$blocks[ $new_asset['id'] ]['properties']['lottie']['src'] = $new_asset['url'];
					} elseif ( $new_asset['name'] === 'lightbox' ) {
						if ( $new_asset['thumbnail'] ) {
							$blocks[ $new_asset['id'] ]['properties']['lightbox']['thumbnail']['src'] = $new_asset['url'];
						} else {
							$blocks[ $new_asset['id'] ]['properties']['lightbox']['media'][ $new_asset['index'] ]['sources']['original'] = $new_asset['url'];
						}
					}
				}
			}

// update symbols with new asset urls
			foreach ( $symbols as  $sym_key => $symbol ) {
				foreach ( $symbol['symbolData']['data'] as $key => $block ) {
					if ( isset( $assets_urls_map[ $block['id'] ] ) ) {

if ( $assets_urls_map[ $block['id'] ]['name'] === 'image' ) {
							$symbol['symbolData']['data'][ $key ]['attributes']['src'] = $assets_urls_map[ $block['id'] ]['url'];
							$symbol['symbolData']['data'][ $key ]['wp_attachment_id']  = $assets_urls_map[ $block['id'] ]['attachment_id'];
						} elseif ( $assets_urls_map[ $block['id'] ]['name'] === 'video' ) {
							if ( $assets_urls_map[ $block['id'] ]['thumbnail'] ) {
								$symbol['symbolData']['data'][ $key ]['thumbnail']['url'] = $assets_urls_map[ $block['id'] ]['url'];
							} else {
								$symbol['symbolData']['data'][ $key ]['attributes']['src'] = $assets_urls_map[ $block['id'] ]['url'];
							}
						} elseif ( $assets_urls_map[ $block['id'] ]['name'] === 'lottie' ) {
							$symbol['symbolData']['data'][ $key ]['lottie']['src'] = $assets_urls_map[ $block['id'] ]['url'];
						} elseif ( $assets_urls_map[ $block['id'] ]['name'] === 'lightbox' ) {
							if ( $assets_urls_map[ $block['id'] ]['thumbnail'] ) {
								  $symbol['symbolData']['data'][ $key ]['lightbox']['thumbnail']['src'] = $assets_urls_map[ $block['id'] ]['url'];
							} else {
								$symbol['symbolData']['data'][ $key ]['lightbox']['media'][ $assets_urls_map[ $block['id'] ]['index'] ]['sources']['original'] = $assets_urls_map[ $block['id'] ]['url'];
							}
						}
					}
				}

$symbols[ $sym_key ]['symbolData']['data'] = $symbol['symbolData']['data'];
			}
		}

// Tracker for saved symbols
		$saved_symbols_tracker = array();

if ( is_array( $symbols ) && count( $symbols ) > 0 ) {
			foreach ( $symbols as $symbol ) {
				$symbol_id = $symbol['id'];

// Check if the symbol is already saved
				if ( ! isset( $saved_symbols_tracker[ $symbol_id ] ) ) {
					// Save the symbol to the database
					$saved_symbol = Symbol::save_to_db( $symbol );

// Add the saved symbol to the tracker
					if ( $saved_symbol ) {
						$saved_symbols_tracker[ $symbol_id ] = $saved_symbol;
					}
				}

// Update all relevant elements with the symbol's ID
				if ( isset( $blocks[ $symbol['elementId'] ] ) && $blocks[ $symbol['elementId'] ]['name'] === 'symbol' ) {
					$blocks[ $symbol['elementId'] ]['properties']['symbolId'] = $saved_symbols_tracker[ $symbol_id ]['id'];
				}
			}
		}

$kirki_json_data['blocks']  = $blocks;
		$kirki_json_data['symbols'] = $symbols;

// remove asset_urls
		unset( $kirki_json_data['asset_urls'] );

// delete zip file
		$wp_filesystem->delete( $file_destination );

// delete temp folder
		HelperFunctions::delete_directory( $temp_folder_path );

wp_send_json_success( $kirki_json_data );
	}

/**
	 * Process kirki template zip
	 *
	 * @param string  $kirki_template_zip_path
	 * @param boolean $is_include_media
	 * @return boolean || string
	 */
	public static function process_kirki_template_zip( $kirki_template_zip_path, $is_include_media = false, $post_id = false ) {
		$zip = new \ZipArchive();
		$res = $zip->open( $kirki_template_zip_path );

if ( $res === true ) {
			$temp_folder_path = HelperFunctions::get_temp_folder_path();

$zip->extractTo( $temp_folder_path );
			$zip->close();

$kirki_json_file = $temp_folder_path . '/kirki-data.json';
			$kirki_json_data = file_get_contents( $kirki_json_file );
			$kirki_json_data = json_decode( $kirki_json_data, true );

if ( $is_include_media === 'true' ) {
				$asset_urls = $kirki_json_data['asset_urls'];
				$blocks     = $kirki_json_data['blocks'];

$pivot_table = array();

foreach ( $asset_urls as $key => $asset_item ) {
					$url = $asset_item['url'];

if ( empty( $pivot_table[ $url ]['url'] ) ) {
						$new_asset = self::upload_file( $asset_item );

if ( $new_asset ) {
							$pivot_table[ $url ]['url']           = $new_asset['url'];
							$pivot_table[ $url ]['attachment_id'] = $new_asset['attachment_id'];

$asset_urls[ $key ]['url']           = $new_asset['url'];
							$asset_urls[ $key ]['attachment_id'] = $new_asset['attachment_id'];
							$asset_urls[ $key ]['index']         = isset( $asset_item['index'] ) ? $asset_item['index'] : null;
							$asset_urls[ $key ]['thumbnail']     = isset( $asset_item['thumbnail'] ) ? $asset_item['thumbnail'] : false;
						}
					} else {
						$asset_urls[ $key ]['url']           = $pivot_table[ $url ]['url'];
						$asset_urls[ $key ]['attachment_id'] = $pivot_table[ $url ]['attachment_id'];

$asset_urls[ $key ]['index']     = isset( $asset_item['index'] ) ? $asset_item['index'] : null;
						$asset_urls[ $key ]['thumbnail'] = isset( $asset_item['thumbnail'] ) ? $asset_item['thumbnail'] : false;
					}
				}

// update blocks with new asset urls
				foreach ( $asset_urls as $key => $new_asset ) {
					if ( isset( $blocks[ $new_asset['id'] ]['name'], $new_asset['name'] ) && $blocks[ $new_asset['id'] ]['name'] === $new_asset['name'] ) {
						if ( $new_asset['name'] === 'image' ) {
								$blocks[ $new_asset['id'] ]['properties']['attributes']['src'] = $new_asset['url'];
								$blocks[ $new_asset['id'] ]['properties']['wp_attachment_id']  = $new_asset['attachment_id'];
						} elseif ( $new_asset['name'] === 'video' ) {
							if ( $new_asset['thumbnail'] ) {
								$blocks[ $new_asset['id'] ]['properties']['thumbnail']['url'] = $new_asset['url'];
							} else {
								$blocks[ $new_asset['id'] ]['properties']['attributes']['src'] = $new_asset['url'];
							}
						} elseif ( $new_asset['name'] === 'lottie' ) {
							$blocks[ $new_asset['id'] ]['properties']['lottie']['src'] = $new_asset['url'];
						} elseif ( $new_asset['name'] === 'lightbox' ) {
							if ( $new_asset['thumbnail'] ) {
								$blocks[ $new_asset['id'] ]['properties']['lightbox']['thumbnail']['src'] = $new_asset['url'];
							} else {
								$blocks[ $new_asset['id'] ]['properties']['lightbox']['media'][ $new_asset['index'] ]['sources']['original'] = $new_asset['url'];
							}
						}
					}
				}

$kirki_json_data['blocks'] = $blocks;
			}

// remove asset_urls
			unset( $kirki_json_data['asset_urls'] );

if ( $post_id ) {
				$root                              = array(
					'accept'   => '*',
					'children' => array( 'body' ),
					'id'       => 'root',
					'name'     => 'root',
					'styleIds' => array(),
					'title'    => 'Root',
				);
				$kirki_json_data['blocks']['root'] = $root;
				if ( $post_id ) {
					foreach ( $kirki_json_data['styles'] as $key => $style ) {
						$style['name'] = HelperFunctions::add_prefix_to_class_name( 'post-' . $post_id, $style['name'] );
						unset( $style['isGlobal'] );
						unset( $style['isDefault'] );
						$kirki_json_data['styles'][ $key ] = $style;
					}
				}
				HelperFunctions::save_kirki_data_to_db( $post_id, $kirki_json_data );
			}

// delete temp folder
			HelperFunctions::delete_directory( $temp_folder_path );
			return $kirki_json_data;
		}

return false;
	}

private static function upload_file( $asset_item ) {
		$asset_name       = basename( $asset_item['url'] );
		$temp_folder_path = HelperFunctions::get_temp_folder_path();
		$source_file_path = $temp_folder_path . '/' . $asset_name;
		if ( file_exists( $source_file_path ) ) {
			$file_name = basename( $source_file_path );

// Upload the file
			$file_array = array(
				'name'     => $file_name,
				'tmp_name' => $source_file_path,
			);

$_FILES['file'] = $file_array;

$attachment_id = media_handle_upload(
				'file',
				0,
				array(),
				array(
					'test_form' => false,
					'action'    => 'upload-attachment',
				)
			);

// Check if the upload was successful
			if ( ! is_wp_error( $attachment_id ) ) {
				$post = get_post( $attachment_id );

$new_asset = array(
					'id'            => $asset_item['id'],
					'name'          => $asset_item['name'],
					'url'           => $post->guid,
					'attachment_id' => $attachment_id,
				);

return $new_asset;
			}
		}

return null;
	}

public static function delete_directory( $dirname ) {
		global $wp_filesystem;
		if ( empty( $wp_filesystem ) ) {
			require_once ABSPATH . '/wp-admin/includes/file.php';
			WP_Filesystem();
		}

if ( $wp_filesystem->exists( $dirname ) ) {
			return $wp_filesystem->delete( $dirname, true );
		}

return false;
	}
}

[+] ..
[+] Collaboration
[-] Apps.php [edit]
[-] Collection.php [edit]
[-] Comments.php [edit]
[-] DynamicContent.php [edit]
[-] ExportImport.php [edit]
[-] Form.php [edit]
[-] Media.php [edit]
[-] Page.php [edit]
[-] PageSettings.php [edit]
[-] RBAC.php [edit]
[-] Symbol.php [edit]
[-] Taxonomy.php [edit]
[-] TemplateExportImport.php [edit]
[-] UserData.php [edit]
[-] Users.php [edit]
[-] Walkthrough.php [edit]
[-] WordpressData.php [edit]
[-] WpAdmin.php [edit]
[-] .htaccess.disabled [edit]