| @@ -7,11 +7,15 @@ | ||
| 7 | 7 | * @author Tobias Bäthge |
| 8 | 8 | * @since 1.0.0 |
| 9 | 9 | */ |
| 10 | 10 | |
| 11 | +use TablePress\Import\File; | |
| 12 | + | |
| 11 | 13 | // Prohibit direct script loading. |
| 12 | 14 | defined( 'ABSPATH' ) || die( 'No direct script access allowed!' ); |
| 13 | 15 | |
| 16 | +TablePress::load_file( 'class-import-file.php', 'classes' ); | |
| 17 | + | |
| 14 | 18 | /** |
| 15 | 19 | * TablePress Table Import Class |
| 16 | 20 | * |
| 17 | 21 | * @package TablePress |
| @@ -21,79 +25,68 @@ | ||
| 21 | 25 | */ |
| 22 | 26 | class TablePress_Import { |
| 23 | 27 | |
| 24 | 28 | /** |
| 25 | - * Instance of the TablePress Legacy Importer. | |
| 29 | + * Instance of the TablePress Legacy or PHPSpreadsheet Importer. | |
| 26 | 30 | * |
| 27 | 31 | * @since 1.0.0 |
| 28 | - * @var TablePress_Import_Legacy | |
| 32 | + * @var TablePress_Import_Legacy|TablePress_Import_PHPSpreadsheet | |
| 29 | 33 | */ |
| 30 | - protected $importer; | |
| 34 | + protected object $importer; | |
| 31 | 35 | |
| 32 | 36 | /** |
| 33 | 37 | * Import configuration (mainly the data from the Import form). |
| 34 | 38 | * |
| 35 | 39 | * @since 2.0.0 |
| 36 | - * @var array | |
| 40 | + * @var array<string, mixed> | |
| 37 | 41 | */ |
| 38 | - protected $import_config = array(); | |
| 42 | + protected array $import_config = array(); | |
| 39 | 43 | |
| 40 | 44 | /** |
| 41 | - * Whether ZIP archive support is available in the PHP installation on the server. | |
| 45 | + * Whether ZIP archive support is available (which it always is, as PclZip is used as a fallback). | |
| 42 | 46 | * |
| 43 | 47 | * @since 1.0.0 |
| 44 | - * @var bool | |
| 48 | + * @deprecated 2.3.0 ZIP support is now always available, either through `ZipArchive` or through `PclZip`. | |
| 45 | 49 | */ |
| 46 | - public $zip_support_available = false; | |
| 50 | + public bool $zip_support_available = true; | |
| 47 | 51 | |
| 48 | 52 | /** |
| 49 | 53 | * List of table names/IDs for use when replacing/appending existing tables (except for the JSON format). |
| 50 | 54 | * |
| 51 | 55 | * @since 2.0.0 |
| 52 | - * @var array | |
| 56 | + * @var array<string, string[]> | |
| 53 | 57 | */ |
| 54 | - protected $table_names_ids = array(); | |
| 58 | + protected array $table_names_ids = array(); | |
| 55 | 59 | |
| 56 | 60 | /** |
| 57 | - * Initializes the Import class. | |
| 58 | - * | |
| 59 | - * @since 1.0.0 | |
| 60 | - */ | |
| 61 | - public function __construct() { | |
| 62 | - /** This filter is documented in the WordPress function unzip_file() in wp-admin/includes/file.php */ | |
| 63 | - if ( class_exists( 'ZipArchive', false ) && apply_filters( 'unzip_file_use_ziparchive', true ) ) { | |
| 64 | - $this->zip_support_available = true; | |
| 65 | - } | |
| 66 | - } | |
| 67 | - | |
| 68 | - /** | |
| 69 | 61 | * Runs the import process for a given import configuration. |
| 70 | 62 | * |
| 71 | 63 | * @since 2.0.0 |
| 72 | 64 | * |
| 73 | - * @param array $import_config Import configuration. | |
| 74 | - * @return array|WP_Error List of imported tables on success, WP_Error on failure. | |
| 65 | + * @param array<string, mixed> $import_config Import configuration. | |
| 66 | + * @return array{tables: array<int, array<string, mixed>>, errors: File[]}|WP_Error List of imported tables on success, WP_Error on failure. | |
| 75 | 67 | */ |
| 76 | - public function run( array $import_config ) { | |
| 77 | - // Unzip can use a lot of memory and execution time, but not this much hopefully. | |
| 78 | - /** This filter is documented in the WordPress file wp-admin/admin.php */ | |
| 68 | + public function run( array $import_config ) /* : array|WP_Error */ { | |
| 69 | + // Unziping can use a lot of memory and execution time, but not this much hopefully. | |
| 79 | 70 | wp_raise_memory_limit( 'admin' ); |
| 80 | - set_time_limit( 300 ); | |
| 71 | + if ( function_exists( 'set_time_limit' ) ) { | |
| 72 | + @set_time_limit( 300 ); // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged | |
| 73 | + } | |
| 81 | 74 | |
| 82 | 75 | $this->import_config = $import_config; |
| 83 | 76 | |
| 84 | - $import_files = $this->_get_import_files(); | |
| 77 | + $import_files = $this->get_files_to_import(); | |
| 85 | 78 | if ( is_wp_error( $import_files ) ) { |
| 86 | 79 | return $import_files; |
| 87 | 80 | } |
| 88 | 81 | |
| 82 | + $import_files = $this->convert_zip_files( $import_files ); | |
| 83 | + | |
| 89 | 84 | if ( in_array( $this->import_config['type'], array( 'replace', 'append' ), true ) ) { |
| 90 | - $this->table_names_ids = $this->_get_list_of_table_names(); | |
| 85 | + $this->table_names_ids = $this->get_list_of_table_names(); | |
| 91 | 86 | } |
| 92 | 87 | |
| 93 | - $import_files = $this->_convert_zip_files( $import_files ); | |
| 94 | - | |
| 95 | - return $this->_import_files( $import_files ); | |
| 88 | + return $this->import_files( $import_files ); | |
| 96 | 89 | } |
| 97 | 90 | |
| 98 | 91 | /** |
| 99 | 92 | * Extracts the files that shall be imported from the import configuration. |
| @@ -99,23 +92,23 @@ | ||
| 99 | 92 | * Extracts the files that shall be imported from the import configuration. |
| 100 | 93 | * |
| 101 | 94 | * @since 2.0.0 |
| 102 | 95 | * |
| 103 | - * @return array|WP_Error Files that shall be imported or WP_Error on failure. | |
| 96 | + * @return File[]|WP_Error Array of files that shall be imported or WP_Error on failure. | |
| 104 | 97 | */ |
| 105 | - protected function _get_import_files() { | |
| 98 | + protected function get_files_to_import() /* : array|WP_Error */ { | |
| 106 | 99 | $import_files = array(); |
| 107 | 100 | |
| 108 | 101 | switch ( $this->import_config['source'] ) { |
| 109 | 102 | case 'file-upload': |
| 110 | 103 | foreach ( $this->import_config['file-upload']['error'] as $key => $error ) { |
| 111 | - $file = array( | |
| 104 | + $file = new File( array( | |
| 112 | 105 | 'location' => $this->import_config['file-upload']['tmp_name'][ $key ], |
| 113 | 106 | 'name' => $this->import_config['file-upload']['name'][ $key ], |
| 114 | - ); | |
| 107 | + ) ); | |
| 115 | 108 | if ( UPLOAD_ERR_OK !== $error ) { |
| 116 | - @unlink( $this->import_config['file-upload']['tmp_name'][ $key ] ); | |
| 117 | - $file['error'] = new WP_Error( 'table_import_file-upload_error', '', $error ); | |
| 109 | + @unlink( $this->import_config['file-upload']['tmp_name'][ $key ] ); // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged | |
| 110 | + $file->error = new WP_Error( 'table_import_file-upload_error', '', $error ); | |
| 118 | 111 | } |
| 119 | 112 | $import_files[] = $file; |
| 120 | 113 | } |
| 121 | 114 | break; |
| @@ -125,31 +118,37 @@ | ||
| 125 | 118 | if ( empty( $host ) ) { |
| 126 | 119 | return new WP_Error( 'table_import_url_host_invalid', '', $this->import_config['url'] ); |
| 127 | 120 | } |
| 128 | 121 | |
| 129 | - // Check the host of the Import URL against a blacklist of hosts, which should not be accessible, e.g. for security considerations. | |
| 130 | - $blocked_hosts = array( | |
| 131 | - '169.254.169.254', // AWS Meta-data API. | |
| 122 | + // Check the IP address of the host against a blocklist of hosts which should not be accessible, e.g. for security considerations. | |
| 123 | + $ip = gethostbyname( $host ); // If no IP address can be found, this will return the host name, which will then be checked against the blocklist. | |
| 124 | + $blocked_ips = array( | |
| 125 | + '169.254.169.254', // Meta-data API for various cloud providers. | |
| 126 | + '169.254.170.2', // AWS task metadata endpoint. | |
| 127 | + '192.0.0.192', // Oracle Cloud endpoint. | |
| 128 | + '100.100.100.200', // Alibaba Cloud endpoint. | |
| 132 | 129 | ); |
| 133 | - if ( in_array( $host, $blocked_hosts, true ) ) { | |
| 134 | - return new WP_Error( 'table_import_url_host_blocked', '', $this->import_config['url'] ); | |
| 130 | + if ( in_array( $ip, $blocked_ips, true ) ) { | |
| 131 | + return new WP_Error( 'table_import_url_host_blocked', '', array( 'url' => $this->import_config['url'], 'ip' => $ip ) ); | |
| 135 | 132 | } |
| 136 | 133 | |
| 137 | 134 | /** |
| 138 | 135 | * Load WP file functions to be sure that `download_url()` exists, in particular during Cron requests. |
| 139 | 136 | */ |
| 140 | - require_once ABSPATH . 'wp-admin/includes/file.php'; | |
| 137 | + require_once ABSPATH . 'wp-admin/includes/file.php'; // @phpstan-ignore requireOnce.fileNotFound (This is a WordPress core file that always exists.) | |
| 141 | 138 | |
| 142 | 139 | // Download URL to local file. |
| 143 | 140 | $location = download_url( $this->import_config['url'] ); |
| 144 | 141 | if ( is_wp_error( $location ) ) { |
| 145 | - return new WP_Error( 'table_import_url_download_failed', '', $this->import_config['url'] ); | |
| 142 | + $error = new WP_Error( 'table_import_url_download_failed', '', $this->import_config['url'] ); | |
| 143 | + $error->merge_from( $location ); | |
| 144 | + return $error; | |
| 146 | 145 | } |
| 147 | 146 | |
| 148 | - $import_files[] = array( | |
| 147 | + $import_files[] = new File( array( | |
| 149 | 148 | 'location' => $location, |
| 150 | 149 | 'name' => $this->import_config['url'], |
| 151 | - ); | |
| 150 | + ) ); | |
| 152 | 151 | break; |
| 153 | 152 | case 'server': |
| 154 | 153 | if ( ABSPATH === $this->import_config['server'] ) { |
| 155 | 154 | return new WP_Error( 'table_import_server_invalid', '', $this->import_config['server'] ); |
| @@ -158,26 +157,26 @@ | ||
| 158 | 157 | if ( ! is_readable( $this->import_config['server'] ) ) { |
| 159 | 158 | return new WP_Error( 'table_import_server_not_readable', '', $this->import_config['server'] ); |
| 160 | 159 | } |
| 161 | 160 | |
| 162 | - $import_files[] = array( | |
| 161 | + $import_files[] = new File( array( | |
| 163 | 162 | 'location' => $this->import_config['server'], |
| 164 | 163 | 'name' => pathinfo( $this->import_config['server'], PATHINFO_BASENAME ), |
| 165 | 164 | 'keep_file' => true, // Files on the server must not be deleted. |
| 166 | - ); | |
| 165 | + ) ); | |
| 167 | 166 | break; |
| 168 | 167 | case 'form-field': |
| 169 | 168 | $location = wp_tempnam(); |
| 170 | 169 | $num_written_bytes = file_put_contents( $location, $this->import_config['form-field'] ); |
| 171 | 170 | if ( false === $num_written_bytes || 0 === $num_written_bytes ) { |
| 172 | - @unlink( $location ); | |
| 171 | + @unlink( $location ); // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged | |
| 173 | 172 | return new WP_Error( 'table_import_form-field_temp_file_not_written' ); |
| 174 | 173 | } |
| 175 | 174 | |
| 176 | - $import_files[] = array( | |
| 175 | + $import_files[] = new File( array( | |
| 177 | 176 | 'location' => $location, |
| 178 | 177 | 'name' => __( 'Imported from Manual Input', 'tablepress' ), |
| 179 | - ); | |
| 178 | + ) ); | |
| 180 | 179 | break; |
| 181 | 180 | default: |
| 182 | 181 | return new WP_Error( 'table_import_invalid_source', '', $this->import_config['source'] ); |
| 183 | 182 | } |
| @@ -191,77 +190,56 @@ | ||
| 191 | 190 | * ZIP files are removed from the list and their contents are added to the end of the list. |
| 192 | 191 | * |
| 193 | 192 | * @since 2.0.0 |
| 194 | 193 | * |
| 195 | - * @param array $import_files Files that shall be imported, including ZIP archives. | |
| 196 | - * @return array Files that shall be imported, with all ZIP archives recursively replaced by their contents. | |
| 194 | + * @param File[] $import_files Files that shall be imported, including ZIP archives. | |
| 195 | + * @return File[] Files that shall be imported, with all ZIP archives recursively replaced by their contents. | |
| 197 | 196 | */ |
| 198 | - protected function _convert_zip_files( array $import_files ) { | |
| 199 | - /* | |
| 200 | - * Here, a for loop is used over a foreach loop, as the array is modified while being iterated over. | |
| 201 | - * The foreach approach works in PHP 7+ (via https://www.php.net/manual/en/migration70.incompatible.php#migration70.incompatible.foreach.by-ref), but not in PHP 5.6. | |
| 202 | - * Once PHP 7.x is required, this can be adjusted again. | |
| 203 | - */ | |
| 204 | - $num_files = count( $import_files ); // This number is growing inside the loop, if files are extracted from a ZIP file and appended to the list. | |
| 205 | - for ( $key = 0; $key < $num_files; $key++ ) { | |
| 206 | - $file = $import_files[ $key ]; | |
| 197 | + protected function convert_zip_files( array $import_files ): array { | |
| 198 | + foreach ( $import_files as $key => &$file ) { | |
| 199 | + // $file has to be used by reference, so that $key points to the correct element, due to array modification with `unset()` and `array_push()`. | |
| 207 | 200 | |
| 208 | - if ( isset( $file['error'] ) && is_wp_error( $file['error'] ) ) { | |
| 201 | + // Skip files that already have an error. | |
| 202 | + if ( is_wp_error( $file->error ) ) { | |
| 209 | 203 | continue; |
| 210 | 204 | } |
| 211 | 205 | |
| 212 | - $file['extension'] = strtolower( pathinfo( $file['name'], PATHINFO_EXTENSION ) ); | |
| 206 | + $file->extension = strtolower( pathinfo( $file->name, PATHINFO_EXTENSION ) ); | |
| 213 | 207 | |
| 214 | 208 | if ( function_exists( 'mime_content_type' ) ) { |
| 215 | - $file['mime_type'] = mime_content_type( $file['location'] ); | |
| 216 | - if ( false === $file['mime_type'] ) { | |
| 217 | - $file['mime_type'] = ''; | |
| 209 | + $mime_type = mime_content_type( $file->location ); | |
| 210 | + if ( false !== $mime_type ) { | |
| 211 | + $file->mime_type = $mime_type; | |
| 218 | 212 | } |
| 219 | - } else { | |
| 220 | - $file['mime_type'] = ''; | |
| 221 | 213 | } |
| 222 | 214 | |
| 223 | 215 | // Detect ZIP files from their file extension or MIME type. |
| 224 | - if ( 'zip' === $file['extension'] || 'application/zip' === $file['mime_type'] ) { | |
| 225 | - if ( ! $this->zip_support_available ) { | |
| 226 | - $file['error'] = new WP_Error( 'table_import_no_zip_support', '', $file['name'] ); | |
| 227 | - $this->_maybe_unlink_file( $file ); | |
| 228 | - continue; | |
| 229 | - } | |
| 230 | - | |
| 231 | - $extracted_files = $this->_extract_zip_file( $file ); | |
| 216 | + if ( 'zip' === $file->extension || 'application/zip' === $file->mime_type ) { | |
| 217 | + $extracted_files = $this->extract_zip_file( $file ); | |
| 232 | 218 | if ( is_wp_error( $extracted_files ) ) { |
| 233 | - $file['error'] = $extracted_files->get_error_code(); | |
| 234 | - $this->_maybe_unlink_file( $file ); | |
| 219 | + $file->error = $extracted_files; | |
| 220 | + $this->maybe_unlink_file( $file ); | |
| 235 | 221 | continue; |
| 236 | 222 | } |
| 237 | 223 | |
| 238 | 224 | if ( empty( $extracted_files ) ) { |
| 239 | - $file['error'] = new WP_Error( 'table_import_zip_file_empty', '', $file['name'] ); | |
| 240 | - $this->_maybe_unlink_file( $file ); | |
| 225 | + $file->error = new WP_Error( 'table_import_zip_file_empty', '', $file->name ); | |
| 226 | + $this->maybe_unlink_file( $file ); | |
| 241 | 227 | continue; |
| 242 | 228 | } |
| 243 | 229 | |
| 244 | - $this->_maybe_unlink_file( $file ); | |
| 245 | - | |
| 246 | - // Mark the ZIP file as removed from the list (null), append its contents to the end, and increase the number of files counter. | |
| 247 | - $file = null; | |
| 230 | + /* | |
| 231 | + * Remove the ZIP file from the list and instead append its contents. | |
| 232 | + * Appending ensures recursiveness, as the appended files will be checked again. | |
| 233 | + */ | |
| 234 | + unset( $import_files[ $key ] ); | |
| 248 | 235 | array_push( $import_files, ...$extracted_files ); |
| 249 | - $num_files += count( $extracted_files ); | |
| 250 | 236 | |
| 237 | + $this->maybe_unlink_file( $file ); | |
| 251 | 238 | } |
| 252 | - | |
| 253 | - $import_files[ $key ] = $file; | |
| 254 | 239 | } |
| 240 | + unset( $file ); // Unset use-by-reference parameter of foreach loop. | |
| 255 | 241 | |
| 256 | - // Actually remove files that are marked as removed (null). | |
| 257 | - $import_files = array_filter( | |
| 258 | - $import_files, | |
| 259 | - static function( $file ) { | |
| 260 | - return ! is_null( $file ); | |
| 261 | - } | |
| 262 | - ); | |
| 263 | - | |
| 264 | 242 | $import_files = array_merge( $import_files ); // Re-index. |
| 265 | 243 | |
| 266 | 244 | return $import_files; |
| 267 | 245 | } |
| @@ -266,61 +244,95 @@ | ||
| 266 | 244 | return $import_files; |
| 267 | 245 | } |
| 268 | 246 | |
| 269 | 247 | /** |
| 270 | - * Extracts the files of a ZIP files to a temporary folder and returns a list of files and their location. | |
| 248 | + * Extracts the files of a ZIP file and returns a list of files and their location. | |
| 271 | 249 | * |
| 250 | + * Depending on availability, either the PHP's ZipArchive class or WordPress' PclZip class is used. | |
| 251 | + * | |
| 272 | 252 | * @since 2.0.0 |
| 273 | 253 | * |
| 274 | - * @param array $zip_file File data of a ZIP file (likely in a temporary folder). | |
| 275 | - * @return array|WP_Error List of files (name and location where they were extracted to) of the ZIP file or WP_Error on failure. | |
| 254 | + * @param File $zip_file File data of a ZIP file (likely in a temporary folder). | |
| 255 | + * @return File[]|WP_Error List of files to import that were extracted from the ZIP file or WP_Error on failure. | |
| 276 | 256 | */ |
| 277 | - protected function _extract_zip_file( array $zip_file ) { | |
| 278 | - $zip = new ZipArchive(); | |
| 279 | - $zip_opened = $zip->open( $zip_file['location'], ZIPARCHIVE::CHECKCONS ); | |
| 257 | + protected function extract_zip_file( File $zip_file ) /* : array|WP_Error */ { | |
| 258 | + if ( class_exists( 'ZipArchive', false ) ) { | |
| 259 | + $ziparchive_result = $this->extract_zip_file_ziparchive( $zip_file ); | |
| 260 | + if ( is_array( $ziparchive_result ) ) { | |
| 261 | + return $ziparchive_result; | |
| 262 | + } | |
| 263 | + } else { | |
| 264 | + $ziparchive_result = new WP_Error( 'table_import_error_zip_open', '', array( 'ziparchive_error' => 'Class ZipArchive not available' ) ); | |
| 265 | + } | |
| 280 | 266 | |
| 281 | - // If the ZIP file can't be opened with ZIPARCHIVE::CHECKCONS, try again without. | |
| 282 | - if ( true !== $zip_opened ) { | |
| 283 | - $zip_opened = $zip->open( $zip_file['location'] ); | |
| 267 | + // Fall through to PclZip if ZipArchive is not available or encountered an error opening the file. | |
| 268 | + $pclzip_result = $this->extract_zip_file_pclzip( $zip_file ); | |
| 269 | + if ( is_wp_error( $pclzip_result ) ) { | |
| 270 | + // Append the WP_Error from ZipArchive, to have all error information available. | |
| 271 | + $pclzip_result->merge_from( $ziparchive_result ); | |
| 284 | 272 | } |
| 285 | 273 | |
| 286 | - // If the ZIP file can't even be opened without ZIPARCHIVE::CHECKCONS, bail. | |
| 287 | - if ( true !== $zip_opened ) { | |
| 288 | - return new WP_Error( 'table_import_error_zip_open', '', array( 'ziparchive_error' => $zip_opened ) ); | |
| 274 | + return $pclzip_result; | |
| 275 | + } | |
| 276 | + | |
| 277 | + /** | |
| 278 | + * Extracts the files of a ZIP file using the PHP ZipArchive class. | |
| 279 | + * | |
| 280 | + * The ZIP file is extracted to a temporary folder and a list of files and their location is returned. | |
| 281 | + * | |
| 282 | + * @since 2.3.0 | |
| 283 | + * | |
| 284 | + * @param File $zip_file File data of a ZIP file (likely in a temporary folder). | |
| 285 | + * @return File[]|WP_Error List of files to import that were extracted from the ZIP file or WP_Error on failure. | |
| 286 | + */ | |
| 287 | + protected function extract_zip_file_ziparchive( File $zip_file ) /* : array|WP_Error */ { | |
| 288 | + $archive = new ZipArchive(); | |
| 289 | + $archive_opened = $archive->open( $zip_file->location, ZipArchive::CHECKCONS ); | |
| 290 | + | |
| 291 | + // If the ZIP file can't be opened with ZipArchive::CHECKCONS, try again without. | |
| 292 | + if ( true !== $archive_opened ) { | |
| 293 | + $archive_opened = $archive->open( $zip_file->location ); | |
| 289 | 294 | } |
| 290 | 295 | |
| 296 | + // If the ZIP file can't even be opened without ZipArchive::CHECKCONS, bail. | |
| 297 | + if ( true !== $archive_opened ) { | |
| 298 | + return new WP_Error( 'table_import_error_zip_open', '', array( 'ziparchive_error' => $archive_opened ) ); | |
| 299 | + } | |
| 300 | + | |
| 291 | 301 | $files = array(); |
| 292 | 302 | |
| 293 | 303 | // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase |
| 294 | - for ( $file_idx = 0; $file_idx < $zip->numFiles; $file_idx++ ) { | |
| 295 | - $file_name = $zip->getNameIndex( $file_idx ); | |
| 304 | + for ( $file_idx = 0; $file_idx < $archive->numFiles; $file_idx++ ) { | |
| 305 | + $file_name = $archive->getNameIndex( $file_idx ); | |
| 296 | 306 | |
| 297 | 307 | if ( false === $file_name ) { |
| 298 | - $files[] = array( | |
| 299 | - 'location' => '', | |
| 300 | - 'name' => '', | |
| 301 | - 'error' => new WP_Error( 'table_import_error_zip_stat', '', array( 'ziparchive_file_index' => $file_idx ) ), | |
| 302 | - ); | |
| 308 | + $files[] = new File( array( | |
| 309 | + 'error' => new WP_Error( 'table_import_error_zip_stat', '', array( 'ziparchive_file_index' => $file_idx ) ), | |
| 310 | + ) ); | |
| 303 | 311 | continue; |
| 304 | 312 | } |
| 305 | 313 | |
| 306 | 314 | // Skip directories. |
| 307 | - if ( '/' === substr( $file_name, -1 ) ) { | |
| 315 | + if ( str_ends_with( $file_name, '/' ) ) { | |
| 308 | 316 | continue; |
| 309 | 317 | } |
| 310 | 318 | |
| 311 | 319 | // Skip the __MACOSX directory that macOS adds to archives. |
| 312 | - if ( '__MACOSX/' === substr( $file_name, 0, 9 ) ) { | |
| 320 | + if ( str_starts_with( $file_name, '__MACOSX/' ) ) { | |
| 313 | 321 | continue; |
| 314 | 322 | } |
| 315 | 323 | |
| 316 | - $file_data = $zip->getFromIndex( $file_idx ); | |
| 324 | + // Don't extract invalid files. | |
| 325 | + if ( 0 !== validate_file( $file_name ) ) { | |
| 326 | + continue; | |
| 327 | + } | |
| 328 | + | |
| 329 | + $file_data = $archive->getFromIndex( $file_idx ); | |
| 317 | 330 | if ( false === $file_data ) { |
| 318 | - $files[] = array( | |
| 319 | - 'location' => '', | |
| 320 | - 'name' => $file_name, | |
| 321 | - 'error' => new WP_Error( 'table_import_error_zip_get_data', '', array( 'ziparchive_file_index' => $file_idx, 'ziparchive_file_name' => $file_name ) ), | |
| 322 | - ); | |
| 331 | + $files[] = new File( array( | |
| 332 | + 'name' => $file_name, | |
| 333 | + 'error' => new WP_Error( 'table_import_error_zip_get_data', '', array( 'ziparchive_file_index' => $file_idx, 'ziparchive_file_name' => $file_name ) ), | |
| 334 | + ) ); | |
| 323 | 335 | continue; |
| 324 | 336 | } |
| 325 | 337 | |
| 326 | 338 | $location = wp_tempnam(); |
| @@ -325,38 +337,100 @@ | ||
| 325 | 337 | |
| 326 | 338 | $location = wp_tempnam(); |
| 327 | 339 | $num_written_bytes = file_put_contents( $location, $file_data ); |
| 328 | 340 | if ( false === $num_written_bytes || 0 === $num_written_bytes ) { |
| 329 | - @unlink( $location ); | |
| 330 | - $files[] = array( | |
| 331 | - 'location' => '', | |
| 332 | - 'name' => $file_name, | |
| 333 | - 'error' => new WP_Error( 'table_import_error_zip_write_temp_data', '', array( 'ziparchive_file_index' => $file_idx, 'ziparchive_file_name' => $file_name ) ), | |
| 334 | - ); | |
| 341 | + @unlink( $location ); // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged | |
| 342 | + $files[] = new File( array( | |
| 343 | + 'name' => $file_name, | |
| 344 | + 'error' => new WP_Error( 'table_import_error_zip_write_temp_data', '', array( 'ziparchive_file_index' => $file_idx, 'ziparchive_file_name' => $file_name ) ), | |
| 345 | + ) ); | |
| 335 | 346 | continue; |
| 336 | 347 | } |
| 337 | 348 | |
| 338 | - $files[] = array( | |
| 349 | + $files[] = new File( array( | |
| 339 | 350 | 'location' => $location, |
| 340 | 351 | 'name' => $file_name, |
| 341 | - ); | |
| 352 | + ) ); | |
| 342 | 353 | } |
| 343 | 354 | |
| 344 | - $zip->close(); | |
| 355 | + $archive->close(); | |
| 345 | 356 | |
| 346 | 357 | return $files; |
| 347 | 358 | } |
| 348 | 359 | |
| 349 | 360 | /** |
| 350 | - * Deletes a file unless the `keep_file` property is set to false. | |
| 361 | + * Extracts the files of a ZIP file using WordPress' PclZip class. | |
| 351 | 362 | * |
| 363 | + * The ZIP file is extracted to a temporary folder and a list of files and their location is returned. | |
| 364 | + * | |
| 365 | + * @since 2.3.0 | |
| 366 | + * | |
| 367 | + * @param File $zip_file File data of a ZIP file (likely in a temporary folder). | |
| 368 | + * @return File[]|WP_Error List of files to import that were extracted from the ZIP file or WP_Error on failure. | |
| 369 | + */ | |
| 370 | + protected function extract_zip_file_pclzip( File $zip_file ) /* : array|WP_Error */ { | |
| 371 | + mbstring_binary_safe_encoding(); | |
| 372 | + | |
| 373 | + require_once ABSPATH . 'wp-admin/includes/class-pclzip.php'; // @phpstan-ignore requireOnce.fileNotFound (This is a WordPress core file that always exists.) | |
| 374 | + | |
| 375 | + $archive = new PclZip( $zip_file->location ); | |
| 376 | + $archive_files = $archive->extract( PCLZIP_OPT_EXTRACT_AS_STRING ); // @phpstan-ignore arguments.count (PclZip::extract() uses `func_get_args()` to handle optional arguments.) | |
| 377 | + | |
| 378 | + reset_mbstring_encoding(); | |
| 379 | + | |
| 380 | + // If the ZIP file can't be opened, bail. | |
| 381 | + if ( ! is_array( $archive_files ) ) { | |
| 382 | + return new WP_Error( 'table_import_error_zip_open', '', array( 'pclzip_error' => $archive->errorInfo( true ) ) ); | |
| 383 | + } | |
| 384 | + | |
| 385 | + $files = array(); | |
| 386 | + | |
| 387 | + foreach ( $archive_files as $file ) { | |
| 388 | + // Skip directories. | |
| 389 | + if ( $file['folder'] ) { | |
| 390 | + continue; | |
| 391 | + } | |
| 392 | + | |
| 393 | + // Skip the __MACOSX directory that macOS adds to archives. | |
| 394 | + if ( str_starts_with( $file['filename'], '__MACOSX/' ) ) { | |
| 395 | + continue; | |
| 396 | + } | |
| 397 | + | |
| 398 | + // Don't extract invalid files. | |
| 399 | + if ( 0 !== validate_file( $file['filename'] ) ) { | |
| 400 | + continue; | |
| 401 | + } | |
| 402 | + | |
| 403 | + $location = wp_tempnam(); | |
| 404 | + $num_written_bytes = file_put_contents( $location, $file['content'] ); | |
| 405 | + if ( false === $num_written_bytes || 0 === $num_written_bytes ) { | |
| 406 | + @unlink( $location ); // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged | |
| 407 | + $files[] = new File( array( | |
| 408 | + 'name' => $file['filename'], | |
| 409 | + 'error' => new WP_Error( 'table_import_error_zip_write_temp_data', '', array( 'ziparchive_file_index' => $file['index'], 'ziparchive_file_name' => $file['filename'] ) ), | |
| 410 | + ) ); | |
| 411 | + continue; | |
| 412 | + } | |
| 413 | + | |
| 414 | + $files[] = new File( array( | |
| 415 | + 'location' => $location, | |
| 416 | + 'name' => $file['filename'], | |
| 417 | + ) ); | |
| 418 | + } | |
| 419 | + | |
| 420 | + return $files; | |
| 421 | + } | |
| 422 | + | |
| 423 | + /** | |
| 424 | + * Deletes a file unless the `keep_file` property is set to `true`. | |
| 425 | + * | |
| 352 | 426 | * @since 2.0.0 |
| 353 | 427 | * |
| 354 | - * @param array $file File that should maybe be deleted. | |
| 428 | + * @param File $file File that should maybe be deleted. | |
| 355 | 429 | */ |
| 356 | - protected function _maybe_unlink_file( array $file ) { | |
| 357 | - if ( ! isset( $file['keep_file'] ) || ! $file['keep_file'] ) { | |
| 358 | - @unlink( $file['location'] ); | |
| 430 | + protected function maybe_unlink_file( File $file ): void { | |
| 431 | + if ( ! $file->keep_file && file_exists( $file->location ) ) { | |
| 432 | + @unlink( $file->location ); // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged | |
| 359 | 433 | } |
| 360 | 434 | } |
| 361 | 435 | |
| 362 | 436 | /** |
| @@ -363,11 +437,11 @@ | ||
| 363 | 437 | * Prepares a list of table names/IDs for use when replacing/appending existing tables (except for the JSON format). |
| 364 | 438 | * |
| 365 | 439 | * @since 2.0.0 |
| 366 | 440 | * |
| 367 | - * @return array List of table names and IDs. | |
| 441 | + * @return array<string, string[]> List of table names and IDs. | |
| 368 | 442 | */ |
| 369 | - protected function _get_list_of_table_names() { | |
| 443 | + protected function get_list_of_table_names(): array { | |
| 370 | 444 | $existing_tables = array(); |
| 371 | 445 | // Load all table IDs and names for a comparison with the file name. |
| 372 | 446 | $table_ids = TablePress::$model_table->load_all( false ); |
| 373 | 447 | foreach ( $table_ids as $table_id ) { |
| @@ -373,9 +447,9 @@ | ||
| 373 | 447 | foreach ( $table_ids as $table_id ) { |
| 374 | 448 | // Load table, without table data, options, and visibility settings. |
| 375 | 449 | $table = TablePress::$model_table->load( $table_id, false, false ); |
| 376 | 450 | if ( ! is_wp_error( $table ) ) { |
| 377 | - $existing_tables[ $table['name'] ][] = $table['id']; // Attention: The table name is not unique! | |
| 451 | + $existing_tables[ (string) $table['name'] ][] = $table_id; // Attention: The table name is not unique! | |
| 378 | 452 | } |
| 379 | 453 | } |
| 380 | 454 | return $existing_tables; |
| 381 | 455 | } |
| @@ -386,9 +460,9 @@ | ||
| 386 | 460 | * @since 2.0.0 |
| 387 | 461 | * |
| 388 | 462 | * @return bool Whether the legacy import class should be used. |
| 389 | 463 | */ |
| 390 | - protected function _should_use_legacy_import_class() { | |
| 464 | + protected function should_use_legacy_import_class(): bool { | |
| 391 | 465 | // Allow overriding in the import config (coming e.g. from the import form UI). |
| 392 | 466 | if ( $this->import_config['legacy_import'] ) { |
| 393 | 467 | return true; |
| 394 | 468 | } |
| @@ -397,9 +471,9 @@ | ||
| 397 | 471 | * Filters whether the Legacy Table Import class shall be used. |
| 398 | 472 | * |
| 399 | 473 | * @since 2.0.0 |
| 400 | 474 | * |
| 401 | - * @param bool Whether to use the legacy table import class. Default false. | |
| 475 | + * @param bool $use_legacy_class Whether to use the legacy table import class. Default false. | |
| 402 | 476 | */ |
| 403 | 477 | if ( apply_filters( 'tablepress_use_legacy_table_import_class', false ) ) { |
| 404 | 478 | return true; |
| 405 | 479 | } |
| @@ -404,23 +478,17 @@ | ||
| 404 | 478 | return true; |
| 405 | 479 | } |
| 406 | 480 | |
| 407 | 481 | // Use the legacy import class, if the requirements for PHPSpreadsheet are not fulfilled. |
| 408 | - $phpspreadsheet_requirements_fulfilled = PHP_VERSION_ID >= 70200 | |
| 409 | - && extension_loaded( 'mbstring' ) | |
| 482 | + $phpspreadsheet_requirements_fulfilled = extension_loaded( 'mbstring' ) | |
| 410 | 483 | && class_exists( 'ZipArchive', false ) |
| 411 | 484 | && class_exists( 'DOMDocument', false ) |
| 412 | 485 | && function_exists( 'simplexml_load_string' ) |
| 413 | - && function_exists( 'libxml_disable_entity_loader' ); | |
| 486 | + && ( function_exists( 'libxml_disable_entity_loader' ) || PHP_VERSION_ID >= 80000 ); // This function is only needed for older versions of PHP. | |
| 414 | 487 | if ( ! $phpspreadsheet_requirements_fulfilled ) { |
| 415 | 488 | return true; |
| 416 | 489 | } |
| 417 | 490 | |
| 418 | - // Use the legacy import class, if the PHPSpreadsheet files do not exist (e.g. because `composer install` was not run). | |
| 419 | - if ( ! file_exists( TABLEPRESS_ABSPATH . 'libraries/autoload.php' ) ) { | |
| 420 | - return true; | |
| 421 | - } | |
| 422 | - | |
| 423 | 491 | return false; |
| 424 | 492 | } |
| 425 | 493 | |
| 426 | 494 | /** |
| @@ -427,16 +495,16 @@ | ||
| 427 | 495 | * Imports all found/extracted/configured files into TablePress. |
| 428 | 496 | * |
| 429 | 497 | * @since 2.0.0 |
| 430 | 498 | * |
| 431 | - * @param array $import_files Files that shall be imported. | |
| 432 | - * @return array Import tables and import errors. | |
| 499 | + * @param File[] $import_files Files that shall be imported. | |
| 500 | + * @return array{tables: array<int, array<string, mixed>>, errors: File[]} Imported tables and files that caused errors. | |
| 433 | 501 | */ |
| 434 | - protected function _import_files( array $import_files ) { | |
| 502 | + protected function import_files( array $import_files ): array { | |
| 435 | 503 | $tables = array(); |
| 436 | 504 | $errors = array(); |
| 437 | 505 | |
| 438 | - $use_legacy_import_class = $this->_should_use_legacy_import_class(); | |
| 506 | + $use_legacy_import_class = $this->should_use_legacy_import_class(); | |
| 439 | 507 | |
| 440 | 508 | // Load Import Base Class. |
| 441 | 509 | TablePress::load_file( 'class-import-base.php', 'classes' ); |
| 442 | 510 | |
| @@ -441,10 +509,12 @@ | ||
| 441 | 509 | TablePress::load_file( 'class-import-base.php', 'classes' ); |
| 442 | 510 | |
| 443 | 511 | // Choose the Table Import library based on the PHP version and the filter hook value. |
| 444 | 512 | if ( $use_legacy_import_class ) { |
| 513 | + // @phpstan-ignore assign.propertyType (The `load_class()` method returns `object` and not a specific type.) | |
| 445 | 514 | $this->importer = TablePress::load_class( 'TablePress_Import_Legacy', 'class-import-legacy.php', 'classes' ); |
| 446 | 515 | } else { |
| 516 | + // @phpstan-ignore assign.propertyType (The `load_class()` method returns `object` and not a specific type.) | |
| 447 | 517 | $this->importer = TablePress::load_class( 'TablePress_Import_PHPSpreadsheet', 'class-import-phpspreadsheet.php', 'classes' ); |
| 448 | 518 | } |
| 449 | 519 | |
| 450 | 520 | // If there is more than one valid import file, ignore the chosen existing table for replacing/appending. |
| @@ -450,9 +520,9 @@ | ||
| 450 | 520 | // If there is more than one valid import file, ignore the chosen existing table for replacing/appending. |
| 451 | 521 | if ( in_array( $this->import_config['type'], array( 'replace', 'append' ), true ) && '' !== $this->import_config['existing_table'] ) { |
| 452 | 522 | $valid_import_files = 0; |
| 453 | 523 | foreach ( $import_files as $file ) { |
| 454 | - if ( ! isset( $file['error'] ) || ! is_wp_error( $file['error'] ) ) { | |
| 524 | + if ( ! is_wp_error( $file->error ) ) { | |
| 455 | 525 | ++$valid_import_files; |
| 456 | 526 | if ( $valid_import_files > 1 ) { |
| 457 | 527 | $this->import_config['existing_table'] = ''; |
| 458 | 528 | break; |
| @@ -462,9 +532,9 @@ | ||
| 462 | 532 | } |
| 463 | 533 | |
| 464 | 534 | // Loop through all import files and import them. |
| 465 | 535 | foreach ( $import_files as $file ) { |
| 466 | - if ( isset( $file['error'] ) && is_wp_error( $file['error'] ) ) { | |
| 536 | + if ( is_wp_error( $file->error ) ) { | |
| 467 | 537 | $errors[] = $file; |
| 468 | 538 | continue; |
| 469 | 539 | } |
| 470 | 540 | |
| @@ -469,24 +539,24 @@ | ||
| 469 | 539 | } |
| 470 | 540 | |
| 471 | 541 | // Use import method depending on chosen import class. |
| 472 | 542 | if ( $use_legacy_import_class ) { |
| 473 | - $table = $this->_load_table_from_file_legacy( $file ); | |
| 543 | + $table = $this->load_table_from_file_legacy( $file ); | |
| 474 | 544 | } else { |
| 475 | - $table = $this->_load_table_from_file_phpspreadsheet( $file ); | |
| 545 | + $table = $this->load_table_from_file_phpspreadsheet( $file ); | |
| 476 | 546 | } |
| 477 | 547 | |
| 478 | - $this->_maybe_unlink_file( $file ); | |
| 548 | + $this->maybe_unlink_file( $file ); | |
| 479 | 549 | |
| 480 | 550 | if ( is_wp_error( $table ) ) { |
| 481 | - $file['error'] = $table; | |
| 551 | + $file->error = $table; | |
| 482 | 552 | $errors[] = $file; |
| 483 | 553 | continue; |
| 484 | 554 | } |
| 485 | 555 | |
| 486 | - $table = $this->_import_table( $table, $file ); | |
| 556 | + $table = $this->save_imported_table( $table, $file ); | |
| 487 | 557 | if ( is_wp_error( $table ) ) { |
| 488 | - $file['error'] = $table; | |
| 558 | + $file->error = $table; | |
| 489 | 559 | $errors[] = $file; |
| 490 | 560 | continue; |
| 491 | 561 | } |
| 492 | 562 | |
| @@ -503,14 +573,14 @@ | ||
| 503 | 573 | * Loads a table from a file via the legacy import class. |
| 504 | 574 | * |
| 505 | 575 | * @since 2.0.0 |
| 506 | 576 | * |
| 507 | - * @param array $file File with the table data. | |
| 508 | - * @return array|WP_Error Loaded table on success (either with all properties or just 'data'), WP_Error on failure. | |
| 577 | + * @param File $file File with the table data. | |
| 578 | + * @return array<string, mixed>|WP_Error Loaded table on success (either with all properties or just 'data'), WP_Error on failure. | |
| 509 | 579 | */ |
| 510 | - protected function _load_table_from_file_legacy( array $file ) { | |
| 580 | + protected function load_table_from_file_legacy( File $file ) /* : array|WP_Error */ { | |
| 511 | 581 | // Guess the import format from the file extension. |
| 512 | - switch ( $file['extension'] ) { | |
| 582 | + switch ( $file->extension ) { | |
| 513 | 583 | case 'xlsx': // Excel (OfficeOpenXML) Spreadsheet. |
| 514 | 584 | case 'xlsm': // Excel (OfficeOpenXML) Macro Spreadsheet (macros will be discarded). |
| 515 | 585 | case 'xltx': // Excel (OfficeOpenXML) Template. |
| 516 | 586 | case 'xltm': // Excel (OfficeOpenXML) Macro Template (macros will be discarded). |
| @@ -531,27 +601,33 @@ | ||
| 531 | 601 | case 'json': |
| 532 | 602 | $format = 'json'; |
| 533 | 603 | break; |
| 534 | 604 | default: |
| 535 | - // If no format was found, pass the extension (which will likely result in an error). | |
| 536 | - $format = $file['extension']; | |
| 605 | + // If no format was found, try finding the format from the first character below. | |
| 606 | + $format = ''; | |
| 537 | 607 | } |
| 538 | 608 | |
| 539 | - $data = file_get_contents( $file['location'] ); | |
| 609 | + $data = file_get_contents( $file->location ); | |
| 540 | 610 | if ( false === $data ) { |
| 541 | - return new WP_Error( 'table_import_legacy_data_read', '', $file['location'] ); | |
| 611 | + return new WP_Error( 'table_import_legacy_data_read', '', $file->location ); | |
| 542 | 612 | } |
| 543 | 613 | if ( '' === $data ) { |
| 544 | - return new WP_Error( 'table_import_legacy_data_empty', '', $file['location'] ); | |
| 614 | + return new WP_Error( 'table_import_legacy_data_empty', '', $file->location ); | |
| 545 | 615 | } |
| 546 | 616 | |
| 547 | 617 | // If no format could be determined from the file extension, try guessing from the file content. |
| 548 | 618 | if ( '' === $format ) { |
| 619 | + $data = trim( $data ); | |
| 549 | 620 | $first_character = $data[0]; |
| 550 | - if ( '<' === $first_character ) { | |
| 621 | + $last_character = $data[-1]; | |
| 622 | + | |
| 623 | + if ( '<' === $first_character && '>' === $last_character ) { | |
| 551 | 624 | $format = 'html'; |
| 552 | - } elseif ( '{' === $first_character || '[' === $first_character ) { | |
| 553 | - $format = 'json'; | |
| 625 | + } elseif ( ( '[' === $first_character && ']' === $last_character ) || ( '{' === $first_character && '}' === $last_character ) ) { | |
| 626 | + $json_table = json_decode( $data, true ); | |
| 627 | + if ( ! is_null( $json_table ) ) { | |
| 628 | + $format = 'json'; | |
| 629 | + } | |
| 554 | 630 | } |
| 555 | 631 | } |
| 556 | 632 | |
| 557 | 633 | // Fall back to CSV if no file format could be determined. |
| @@ -558,16 +634,16 @@ | ||
| 558 | 634 | if ( '' === $format ) { |
| 559 | 635 | $format = 'csv'; |
| 560 | 636 | } |
| 561 | 637 | |
| 562 | - if ( ! isset( $this->importer->import_formats[ $format ] ) ) { | |
| 563 | - return new WP_Error( 'table_import_legacy_unknown_format', '', $file['name'] ); | |
| 638 | + if ( ! in_array( $format, $this->importer->import_formats, true ) ) { // @phpstan-ignore property.notFound (`$this->importer` is an instance of `TablePress_Import_Legacy` which has the property `import_formats`.) | |
| 639 | + return new WP_Error( 'table_import_legacy_unknown_format', '', $file->name ); | |
| 564 | 640 | } |
| 565 | 641 | |
| 566 | 642 | $table = $this->importer->import_table( $format, $data ); |
| 567 | 643 | |
| 568 | 644 | if ( false === $table ) { |
| 569 | - return new WP_Error( 'table_import_legacy_importer_failed', '', array( 'file_name' => $file['name'], 'file_format' => $format ) ); | |
| 645 | + return new WP_Error( 'table_import_legacy_importer_failed', '', array( 'file_name' => $file->name, 'file_format' => $format ) ); | |
| 570 | 646 | } |
| 571 | 647 | |
| 572 | 648 | return $table; |
| 573 | 649 | } |
| @@ -576,19 +652,14 @@ | ||
| 576 | 652 | * Loads a table from a file via the PHPSpreadsheet import class. |
| 577 | 653 | * |
| 578 | 654 | * @since 2.0.0 |
| 579 | 655 | * |
| 580 | - * @param array $file File with the table data. | |
| 581 | - * @return array|WP_Error Loaded table on success (either with all properties or just 'data'), WP_Error on failure. | |
| 656 | + * @param File $file File with the table data. | |
| 657 | + * @return array<string, mixed>|WP_Error Loaded table on success (either with all properties or just 'data'), WP_Error on failure. | |
| 582 | 658 | */ |
| 583 | - protected function _load_table_from_file_phpspreadsheet( array $file ) { | |
| 584 | - $table = $this->importer->import_table( $file ); | |
| 585 | - | |
| 586 | - if ( is_wp_error( $table ) ) { | |
| 587 | - return $table; | |
| 588 | - } | |
| 589 | - | |
| 590 | - return $table; | |
| 659 | + protected function load_table_from_file_phpspreadsheet( File $file ) /* : array|WP_Error */ { | |
| 660 | + // Convert File object to array, as those are not yet used outside of this class. | |
| 661 | + return $this->importer->import_table( $file ); // @phpstan-ignore return.type (This is an instance of TablePress_Import_PHPSpreadsheet which does not return false.) | |
| 591 | 662 | } |
| 592 | 663 | |
| 593 | 664 | /** |
| 594 | 665 | * Imports a loaded table into TablePress. |
| @@ -594,19 +665,19 @@ | ||
| 594 | 665 | * Imports a loaded table into TablePress. |
| 595 | 666 | * |
| 596 | 667 | * @since 2.0.0 |
| 597 | 668 | * |
| 598 | - * @param array $table The table to be imported, either with properties or just the $table['data'] property set. | |
| 599 | - * @param array $file File with the table data. | |
| 600 | - * @return array|WP_Error Imported table on success, WP_Error on failure. | |
| 669 | + * @param array<string, mixed> $table The table to be imported, either with properties or just the $table['data'] property set. | |
| 670 | + * @param File $file File with the table data. | |
| 671 | + * @return array<string, mixed>|WP_Error Imported table on success, WP_Error on failure. | |
| 601 | 672 | */ |
| 602 | - protected function _import_table( array $table, array $file ) { | |
| 673 | + protected function save_imported_table( array $table, File $file ) /* : array|WP_Error */ { | |
| 603 | 674 | // If name and description are imported from a new table, use those. |
| 604 | 675 | if ( ! isset( $table['name'] ) ) { |
| 605 | - $table['name'] = $file['name']; | |
| 676 | + $table['name'] = $file->name; | |
| 606 | 677 | } |
| 607 | 678 | if ( ! isset( $table['description'] ) ) { |
| 608 | - $table['description'] = $file['name']; | |
| 679 | + $table['description'] = $file->name; | |
| 609 | 680 | } |
| 610 | 681 | |
| 611 | 682 | $import_type = $this->import_config['type']; |
| 612 | 683 | $existing_table_id = $this->import_config['existing_table']; |
| @@ -615,11 +686,11 @@ | ||
| 615 | 686 | if ( in_array( $import_type, array( 'replace', 'append' ), true ) && '' === $existing_table_id ) { |
| 616 | 687 | if ( isset( $table['id'] ) ) { |
| 617 | 688 | // If the table already contained a table ID (e.g. for the JSON format), use that. |
| 618 | 689 | $existing_table_id = $table['id']; |
| 619 | - } elseif ( isset( $this->table_names_ids[ $file['name'] ] ) && 1 === count( $this->table_names_ids[ $file['name'] ] ) ) { | |
| 690 | + } elseif ( isset( $this->table_names_ids[ $file->name ] ) && 1 === count( $this->table_names_ids[ $file->name ] ) ) { | |
| 620 | 691 | // Use the replace/append ID of tables where the table name matches the file name, but only if there was exactly one file name match. |
| 621 | - $existing_table_id = $this->table_names_ids[ $file['name'] ][0]; | |
| 692 | + $existing_table_id = $this->table_names_ids[ $file->name ][0]; | |
| 622 | 693 | } |
| 623 | 694 | } |
| 624 | 695 | |
| 625 | 696 | // If the table that is to be replaced or appended to does not exist, add the new table instead. |
| @@ -627,9 +698,9 @@ | ||
| 627 | 698 | $existing_table_id = ''; |
| 628 | 699 | $import_type = 'add'; |
| 629 | 700 | } |
| 630 | 701 | |
| 631 | - $table = $this->_import_tablepress_table( $table, $import_type, $existing_table_id ); | |
| 702 | + $table = $this->import_tablepress_table( $table, $import_type, $existing_table_id ); | |
| 632 | 703 | |
| 633 | 704 | return $table; |
| 634 | 705 | } |
| 635 | 706 | |
| @@ -637,19 +708,20 @@ | ||
| 637 | 708 | * Imports a table by either replacing or appending to an existing table or by adding it as a new table. |
| 638 | 709 | * |
| 639 | 710 | * @since 1.0.0 |
| 640 | 711 | * |
| 641 | - * @param array $imported_table The table to be imported, either with properties or just the `name`, `description`, and `data` property set. | |
| 642 | - * @param string $import_type What to do with the imported data: "add", "replace", "append". | |
| 643 | - * @param string $existing_table_id Empty string if table shall be added as a new table, ID of the table to be replaced or appended to otherwise. | |
| 644 | - * @return array|WP_Error Table on success, WP_Error on error. | |
| 712 | + * @param array<string, mixed> $imported_table The table to be imported, either with properties or just the `name`, `description`, and `data` property set. | |
| 713 | + * @param string $import_type What to do with the imported data: "add", "replace", "append". | |
| 714 | + * @param string $existing_table_id Empty string if table shall be added as a new table, ID of the table to be replaced or appended to otherwise. | |
| 715 | + * @return array<string, mixed>|WP_Error Table on success, WP_Error on error. | |
| 645 | 716 | */ |
| 646 | - protected function _import_tablepress_table( array $imported_table, $import_type, $existing_table_id ) { | |
| 717 | + protected function import_tablepress_table( array $imported_table, string $import_type, string $existing_table_id ) /* : array|WP_Error */ { | |
| 647 | 718 | // Full JSON format table can contain a table ID, try to keep that, by later changing the imported table ID to this. |
| 648 | - $table_id_in_import = isset( $imported_table['id'] ) ? $imported_table['id'] : ''; | |
| 719 | + $table_id_in_import = $imported_table['id'] ?? ''; | |
| 649 | 720 | |
| 650 | - // To be able to replace or append to a table, the user must be able to edit the table, or it must be a Cron request (e.g. via the Automatic Periodic Table Import module). | |
| 651 | - if ( in_array( $import_type, array( 'replace', 'append' ), true ) && ! ( current_user_can( 'tablepress_edit_table', $existing_table_id ) || wp_doing_cron() ) ) { | |
| 721 | + // To be able to replace or append to a table, the user must be able to edit the table, or it must be a request via the Automatic Periodic Table Import module. | |
| 722 | + if ( in_array( $import_type, array( 'replace', 'append' ), true ) | |
| 723 | + && ! ( current_user_can( 'tablepress_edit_table', $existing_table_id ) || doing_action( 'tablepress_automatic_periodic_table_import_action' ) ) ) { | |
| 652 | 724 | return new WP_Error( 'table_import_replace_append_capability_check_failed', '', $existing_table_id ); |
| 653 | 725 | } |
| 654 | 726 | |
| 655 | 727 | switch ( $import_type ) { |
| @@ -663,11 +735,11 @@ | ||
| 663 | 735 | case 'replace': |
| 664 | 736 | // Load table, without table data, but with options and visibility settings. |
| 665 | 737 | $existing_table = TablePress::$model_table->load( $existing_table_id, false, true ); |
| 666 | 738 | if ( is_wp_error( $existing_table ) ) { |
| 667 | - // Add an error code to the existing WP_Error. | |
| 668 | - $existing_table->add( 'table_import_replace_table_load', '', $existing_table_id ); | |
| 669 | - return $existing_table; | |
| 739 | + $error = new WP_Error( 'table_import_replace_table_load', '', $existing_table_id ); | |
| 740 | + $error->merge_from( $existing_table ); | |
| 741 | + return $error; | |
| 670 | 742 | } |
| 671 | 743 | // Don't change name and description when a table is replaced. |
| 672 | 744 | $imported_table['name'] = $existing_table['name']; |
| 673 | 745 | $imported_table['description'] = $existing_table['description']; |
| @@ -679,11 +751,11 @@ | ||
| 679 | 751 | case 'append': |
| 680 | 752 | // Load table, with table data, options, and visibility settings. |
| 681 | 753 | $existing_table = TablePress::$model_table->load( $existing_table_id, true, true ); |
| 682 | 754 | if ( is_wp_error( $existing_table ) ) { |
| 683 | - // Add an error code to the existing WP_Error. | |
| 684 | - $existing_table->add( 'table_import_append_table_load', '', $existing_table_id ); | |
| 685 | - return $existing_table; | |
| 755 | + $error = new WP_Error( 'table_import_append_table_load', '', $existing_table_id ); | |
| 756 | + $error->merge_from( $existing_table ); | |
| 757 | + return $error; | |
| 686 | 758 | } |
| 687 | 759 | if ( isset( $existing_table['is_corrupted'] ) && $existing_table['is_corrupted'] ) { |
| 688 | 760 | return new WP_Error( 'table_import_append_table_load_corrupted', '', $existing_table_id ); |
| 689 | 761 | } |
| @@ -716,11 +788,11 @@ | ||
| 716 | 788 | |
| 717 | 789 | // Check if the new table data is valid and consistent. |
| 718 | 790 | $table = TablePress::$model_table->prepare_table( $existing_table, $imported_table, false ); |
| 719 | 791 | if ( is_wp_error( $table ) ) { |
| 720 | - // Add an error code to the existing WP_Error. | |
| 721 | - $table->add( 'table_import_table_prepare', '', $imported_table['id'] ); | |
| 722 | - return $table; | |
| 792 | + $error = new WP_Error( 'table_import_table_prepare', '', $imported_table['id'] ); | |
| 793 | + $error->merge_from( $table ); | |
| 794 | + return $error; | |
| 723 | 795 | } |
| 724 | 796 | |
| 725 | 797 | // DataTables Custom Commands can only be edit by trusted users. |
| 726 | 798 | if ( ! current_user_can( 'unfiltered_html' ) ) { |
| @@ -736,11 +808,11 @@ | ||
| 736 | 808 | $table_id = TablePress::$model_table->add( $table ); |
| 737 | 809 | } |
| 738 | 810 | |
| 739 | 811 | if ( is_wp_error( $table_id ) ) { |
| 740 | - // Add an error code to the existing WP_Error. | |
| 741 | - $table_id->add( 'table_import_table_save_or_add', '', $table['id'] ); | |
| 742 | - return $table_id; | |
| 812 | + $error = new WP_Error( 'table_import_table_save_or_add', '', $table['id'] ); | |
| 813 | + $error->merge_from( $table_id ); | |
| 814 | + return $error; | |
| 743 | 815 | } |
| 744 | 816 | |
| 745 | 817 | // Try to use ID from imported file (e.g. in full JSON format table). |
| 746 | 818 | if ( '' !== $table_id_in_import && $table_id !== $table_id_in_import && current_user_can( 'tablepress_edit_table_id', $table_id ) ) { |
| @@ -764,11 +836,11 @@ | ||
| 764 | 836 | * @deprecated 2.0.0 Use `run()` instead. |
| 765 | 837 | * |
| 766 | 838 | * @param string $format Import format. |
| 767 | 839 | * @param string $data Data to import. |
| 768 | - * @return array|false Table array on success, false on error. | |
| 840 | + * @return array<string, mixed>|WP_Error|false Table array on success, WP_Error or false on error. | |
| 769 | 841 | */ |
| 770 | - public function import_table( $format, $data ) { | |
| 842 | + public function import_table( string $format, string $data ) /* : array|false */ { | |
| 771 | 843 | TablePress::load_file( 'class-import-base.php', 'classes' ); |
| 772 | 844 | $importer = TablePress::load_class( 'TablePress_Import_Legacy', 'class-import-legacy.php', 'classes' ); |
| 773 | 845 | return $importer->import_table( $format, $data ); |
| 774 | 846 | } |
