| 1 |
<?php |
| 2 |
/** |
| 3 |
* Welcart CSV Importer |
| 4 |
* |
| 5 |
* @package Welcart |
| 6 |
*/ |
| 7 |
|
| 8 |
// phpcs:disable WordPress.WP.AlternativeFunctions |
| 9 |
// phpcs:disable Generic.CodeAnalysis.UnusedFunctionParameter |
| 10 |
// phpcs:disable WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase |
| 11 |
|
| 12 |
if ( ! defined( 'ABSPATH' ) ) { |
| 13 |
exit; |
| 14 |
} |
| 15 |
|
| 16 |
/** |
| 17 |
* Welcart CSV Importer class |
| 18 |
*/ |
| 19 |
class Welcart_CSV_Importer { |
| 20 |
|
| 21 |
/** |
| 22 |
* Instance |
| 23 |
* |
| 24 |
* @var Welcart_CSV_Importer |
| 25 |
*/ |
| 26 |
private static $instance = null; |
| 27 |
|
| 28 |
/** |
| 29 |
* Import session prefix |
| 30 |
* |
| 31 |
* @var string |
| 32 |
*/ |
| 33 |
private $import_transient_prefix = 'welcart_csv_import_'; |
| 34 |
|
| 35 |
/** |
| 36 |
* Page title |
| 37 |
* |
| 38 |
* @var string |
| 39 |
*/ |
| 40 |
private $page_title; |
| 41 |
|
| 42 |
/** |
| 43 |
* Data columns |
| 44 |
* |
| 45 |
* @var array |
| 46 |
*/ |
| 47 |
private $table_columns = array(); |
| 48 |
|
| 49 |
/** |
| 50 |
* Meta fields |
| 51 |
* |
| 52 |
* @var array |
| 53 |
*/ |
| 54 |
private $meta_fields = array(); |
| 55 |
|
| 56 |
/** |
| 57 |
* Import type |
| 58 |
* |
| 59 |
* @var array |
| 60 |
*/ |
| 61 |
private $type; |
| 62 |
|
| 63 |
/** |
| 64 |
* Importer construct |
| 65 |
* |
| 66 |
* @param string $type Import type. |
| 67 |
*/ |
| 68 |
public function __construct( $type ) { |
| 69 |
|
| 70 |
$this->type = $type; |
| 71 |
if ( empty( $this->type ) ) { |
| 72 |
add_action( 'admin_post_welcart_csv_upload', array( $this, 'handle_error' ) ); |
| 73 |
add_action( 'admin_post_welcart_csv_mapping', array( $this, 'handle_error' ) ); |
| 74 |
} else { |
| 75 |
add_action( 'admin_post_welcart_csv_upload', array( $this, 'handle_csv_upload' ) ); |
| 76 |
add_action( 'admin_post_welcart_csv_mapping', array( $this, 'handle_csv_mapping' ) ); |
| 77 |
add_action( 'admin_post_download_csv_error_log', array( $this, 'download_error_log' ) ); |
| 78 |
add_action( 'wp_ajax_process_csv_chunk', array( $this, 'process_csv_chunk' ) ); |
| 79 |
|
| 80 |
$this->register_csv_import_handling_page(); |
| 81 |
|
| 82 |
} |
| 83 |
} |
| 84 |
|
| 85 |
/** |
| 86 |
* Get instance |
| 87 |
* |
| 88 |
* @param string $type Import type. |
| 89 |
* @return Welcart_CSV_Importer |
| 90 |
*/ |
| 91 |
public static function get_instance( $type ) { |
| 92 |
if ( null === self::$instance ) { |
| 93 |
self::$instance = new Welcart_CSV_Importer( $type ); |
| 94 |
} |
| 95 |
return self::$instance; |
| 96 |
} |
| 97 |
|
| 98 |
/** |
| 99 |
* Set condition data |
| 100 |
* |
| 101 |
* @param array $condition Condition data. |
| 102 |
*/ |
| 103 |
public function set_condition( $condition ) { |
| 104 |
$this->page_title = isset( $condition['page_title'] ) ? $condition['page_title'] : __( 'Data Import', 'usces' ); |
| 105 |
$this->table_columns = isset( $condition['columns'] ) ? $condition['columns'] : array(); |
| 106 |
$this->meta_fields = isset( $condition['meta_fields'] ) ? $condition['meta_fields'] : array(); |
| 107 |
} |
| 108 |
|
| 109 |
/** |
| 110 |
* Add handling page |
| 111 |
*/ |
| 112 |
public function register_csv_import_handling_page() { |
| 113 |
add_submenu_page( |
| 114 |
'wel-hidden-page', // Specify a fake parent page to hide from the menu. |
| 115 |
__( 'Welcart CSV Import', 'usces' ), |
| 116 |
__( 'Welcart CSV Import', 'usces' ), |
| 117 |
'manage_options', |
| 118 |
'welcart-csv-importer', |
| 119 |
array( $this, 'handle_import_page_action' ) |
| 120 |
); |
| 121 |
} |
| 122 |
|
| 123 |
/** |
| 124 |
* Switch page |
| 125 |
*/ |
| 126 |
public function handle_import_page_action() { |
| 127 |
|
| 128 |
if ( ! current_user_can( 'manage_options' ) ) { |
| 129 |
$this->go_to_error_page( __( 'Permission error.', 'usces' ) . ' (#073)' ); |
| 130 |
} |
| 131 |
check_admin_referer( 'welcart_csv_import', 'wc_nonce' ); |
| 132 |
|
| 133 |
$type = isset( $_GET['type'] ) ? sanitize_text_field( wp_unslash( $_GET['type'] ) ) : ''; |
| 134 |
if ( $this->type !== $type ) { |
| 135 |
$this->render_error_page( __( 'Type does not match.', 'usces' ) . ' (#001)' ); |
| 136 |
} |
| 137 |
|
| 138 |
$step = isset( $_GET['step'] ) ? sanitize_text_field( wp_unslash( $_GET['step'] ) ) : 'upload'; |
| 139 |
|
| 140 |
$import_id = isset( $_GET['import_id'] ) ? sanitize_text_field( wp_unslash( $_GET['import_id'] ) ) : ''; |
| 141 |
if ( ! $import_id && 'upload' !== $step ) { |
| 142 |
$this->render_error_page( __( 'Invalid access.', 'usces' ) . ' (#050)' ); |
| 143 |
} |
| 144 |
|
| 145 |
switch ( $step ) { |
| 146 |
case 'upload': |
| 147 |
$this->render_upload_form( $type ); |
| 148 |
break; |
| 149 |
case 'preview': |
| 150 |
$encoding = isset( $_GET['encoding'] ) ? sanitize_text_field( wp_unslash( $_GET['encoding'] ) ) : 'UTF-8'; |
| 151 |
$this->render_preview_and_mapping( $type, $import_id, $encoding ); |
| 152 |
break; |
| 153 |
case 'import': |
| 154 |
$this->render_import_progress( $type, $import_id ); |
| 155 |
break; |
| 156 |
case 'result': |
| 157 |
$this->render_result_page( $type, $import_id ); |
| 158 |
break; |
| 159 |
case 'error': |
| 160 |
$this->render_error_page(); |
| 161 |
break; |
| 162 |
default: |
| 163 |
$this->render_error_page( __( 'Invalid step. (#002)', 'usces' ) ); |
| 164 |
} |
| 165 |
} |
| 166 |
|
| 167 |
/** |
| 168 |
* Upload form |
| 169 |
* |
| 170 |
* @param string $type Import type. |
| 171 |
*/ |
| 172 |
private function render_upload_form( $type ) { |
| 173 |
|
| 174 |
if ( $this->type !== $type ) { |
| 175 |
$this->render_error_page( __( 'Type does not match.', 'usces' ) . ' (#005)' ); |
| 176 |
} |
| 177 |
?> |
| 178 |
<div class="wrap"> |
| 179 |
<h1><?php echo esc_html( $this->page_title ); ?></h1> |
| 180 |
<p><?php echo esc_html__( 'Welcart CSV Importer', 'usces' ); ?></p> |
| 181 |
<form method="post" action="<?php echo esc_url( admin_url( 'admin-post.php' ) ); ?>" enctype="multipart/form-data"> |
| 182 |
<?php wp_nonce_field( 'welcart_csv_import', 'wc_nonce' ); ?> |
| 183 |
<input type="hidden" name="action" value="welcart_csv_upload"> |
| 184 |
<input type="hidden" name="type" value="<?php echo esc_attr( $this->type ); ?>"> |
| 185 |
<table class="form-table"> |
| 186 |
<tr> |
| 187 |
<th><label for="csv_file"><?php echo esc_html__( 'CSV or ZIP File', 'usces' ); ?></label></th> |
| 188 |
<td> |
| 189 |
<input type="file" name="csv_file" id="csv_file" accept=".csv,.zip" required> |
| 190 |
</td> |
| 191 |
</tr> |
| 192 |
</table> |
| 193 |
<?php submit_button( __( 'Upload', 'usces' ) ); ?> |
| 194 |
</form> |
| 195 |
</div> |
| 196 |
<?php |
| 197 |
} |
| 198 |
|
| 199 |
/** |
| 200 |
* File upload process |
| 201 |
*/ |
| 202 |
public function handle_csv_upload() { |
| 203 |
|
| 204 |
if ( ! current_user_can( 'manage_options' ) ) { |
| 205 |
$this->go_to_error_page( __( 'Permission error.', 'usces' ) . ' (#072)' ); |
| 206 |
} |
| 207 |
check_admin_referer( 'welcart_csv_import', 'wc_nonce' ); |
| 208 |
|
| 209 |
$type = isset( $_POST['type'] ) ? sanitize_text_field( wp_unslash( $_POST['type'] ) ) : ''; |
| 210 |
if ( $this->type !== $type ) { |
| 211 |
$this->go_to_error_page( __( 'Type does not match.', 'usces' ) . ' (#007)' ); |
| 212 |
} |
| 213 |
|
| 214 |
if ( false !== $this->file_upload_error() ) { |
| 215 |
$message = $this->file_upload_error(); |
| 216 |
$this->go_to_error_page( $message . __( ' (#008)', 'usces' ) ); |
| 217 |
} |
| 218 |
|
| 219 |
$file_name_org = isset( $_FILES['csv_file']['name'] ) ? sanitize_text_field( wp_unslash( $_FILES['csv_file']['name'] ) ) : ''; |
| 220 |
if ( empty( $file_name_org ) ) { |
| 221 |
$this->go_to_error_page( __( 'Failed to get file name.', 'usces' ) . ' (#009)' ); |
| 222 |
} |
| 223 |
$file_name_org = sanitize_file_name( basename( urldecode( $file_name_org ) ) ); |
| 224 |
$temp_file_name = wp_unique_filename( WEL_IMPORT_UPLOADS_DIR, $file_name_org ); |
| 225 |
$uploaded_file = WEL_IMPORT_UPLOADS_DIR . '/' . $temp_file_name; |
| 226 |
|
| 227 |
$allowed_types = array( 'text/csv', 'application/zip' ); |
| 228 |
$file_type = wp_check_filetype_and_ext( $uploaded_file, $file_name_org ); |
| 229 |
if ( ! in_array( $file_type['type'], $allowed_types, true ) ) { |
| 230 |
$this->go_to_error_page( __( 'Please specify a CSV or ZIP file.', 'usces' ) . ' (#009)' ); |
| 231 |
} |
| 232 |
|
| 233 |
// Delete all CSV files. |
| 234 |
$files = glob( WEL_IMPORT_UPLOADS_DIR . '/*.csv' ); |
| 235 |
if ( is_array( $files ) ) { |
| 236 |
foreach ( $files as $file ) { |
| 237 |
if ( is_file( $file ) ) { |
| 238 |
wp_delete_file( $file ); |
| 239 |
} |
| 240 |
} |
| 241 |
} |
| 242 |
|
| 243 |
$tmp_name_org = isset( $_FILES['csv_file']['tmp_name'] ) ? sanitize_text_field( wp_unslash( $_FILES['csv_file']['tmp_name'] ) ) : ''; |
| 244 |
if ( empty( $tmp_name_org ) || ! move_uploaded_file( $tmp_name_org, $uploaded_file ) ) { |
| 245 |
$this->go_to_error_page( __( 'Failed to save file.', 'usces' ) . ' (#009)' ); |
| 246 |
} |
| 247 |
|
| 248 |
$ext = strtolower( pathinfo( $file_name_org, PATHINFO_EXTENSION ) ); |
| 249 |
|
| 250 |
if ( 'zip' === $ext ) { |
| 251 |
|
| 252 |
// Extract CSV from ZIP. |
| 253 |
$zip = new ZipArchive(); |
| 254 |
|
| 255 |
if ( true === $zip->open( $uploaded_file ) ) { |
| 256 |
|
| 257 |
if ( $zip->numFiles > 2 ) { |
| 258 |
$this->go_to_error_page( __( 'Too many files in ZIP.', 'usces' ) . ' (#030)' ); |
| 259 |
} |
| 260 |
|
| 261 |
$csv_found = false; |
| 262 |
|
| 263 |
for ( $i = 0; $i < $zip->numFiles; $i++ ) { |
| 264 |
|
| 265 |
$entry = $zip->getNameIndex( $i ); |
| 266 |
if ( 'csv' === strtolower( pathinfo( $entry, PATHINFO_EXTENSION ) ) ) { |
| 267 |
|
| 268 |
$csv_file_name = basename( $entry ); |
| 269 |
$temp_file_name = wp_unique_filename( WEL_IMPORT_UPLOADS_DIR, $csv_file_name ); |
| 270 |
$temp_file = WEL_IMPORT_UPLOADS_DIR . '/' . $temp_file_name; |
| 271 |
if ( ! copy( "zip://{$uploaded_file}#{$entry}", $temp_file ) ) { |
| 272 |
$this->go_to_error_page( __( 'Failed to extract CSV file from ZIP.', 'usces' ) . ' (#015)' ); |
| 273 |
} |
| 274 |
$csv_found = true; |
| 275 |
break; |
| 276 |
|
| 277 |
} else { |
| 278 |
$this->go_to_error_page( __( 'CSV file not found in ZIP.', 'usces' ) . ' (#031)' ); |
| 279 |
} |
| 280 |
} |
| 281 |
$zip->close(); |
| 282 |
wp_delete_file( $uploaded_file ); |
| 283 |
|
| 284 |
if ( ! $csv_found ) { |
| 285 |
$this->go_to_error_page( __( 'CSV file not found in ZIP.', 'usces' ) . ' (#012)' ); |
| 286 |
} |
| 287 |
|
| 288 |
$csv_name = $csv_file_name; |
| 289 |
|
| 290 |
} else { |
| 291 |
$this->go_to_error_page( __( 'Unable to open ZIP file.', 'usces' ) . ' (#013)' ); |
| 292 |
} |
| 293 |
} else { |
| 294 |
|
| 295 |
$temp_file = $uploaded_file; |
| 296 |
$csv_name = $file_name_org; |
| 297 |
} |
| 298 |
|
| 299 |
$import_id = uniqid(); |
| 300 |
|
| 301 |
$data = array( |
| 302 |
'temp_file' => $temp_file_name, |
| 303 |
'csv_name' => $csv_name, |
| 304 |
); |
| 305 |
set_transient( $this->import_transient_prefix . $import_id, $data, 30 * MINUTE_IN_SECONDS ); |
| 306 |
|
| 307 |
$redirect_url = add_query_arg( |
| 308 |
array( |
| 309 |
'page' => 'welcart-csv-importer', |
| 310 |
'step' => 'preview', |
| 311 |
'type' => $this->type, |
| 312 |
'import_id' => $import_id, |
| 313 |
'wc_nonce' => wp_create_nonce( 'welcart_csv_import' ), |
| 314 |
), |
| 315 |
admin_url( 'admin.php' ) |
| 316 |
); |
| 317 |
wp_safe_redirect( $redirect_url ); |
| 318 |
exit; |
| 319 |
} |
| 320 |
|
| 321 |
/** |
| 322 |
* Preview & Mapping page |
| 323 |
* |
| 324 |
* @param string $type Import type. |
| 325 |
* @param string $import_id Import ID. |
| 326 |
* @param string $encoding Character encoding. |
| 327 |
*/ |
| 328 |
private function render_preview_and_mapping( $type, $import_id, $encoding ) { |
| 329 |
|
| 330 |
$data = get_transient( $this->import_transient_prefix . $import_id ); |
| 331 |
if ( ! $data ) { |
| 332 |
$this->render_error_page( __( 'Import session not found.', 'usces' ) . ' (#051)' ); |
| 333 |
} |
| 334 |
|
| 335 |
$temp_file_name = sanitize_file_name( basename( sanitize_text_field( wp_unslash( $data['temp_file'] ) ) ) ); |
| 336 |
$temp_file = WEL_IMPORT_UPLOADS_DIR . '/' . $temp_file_name; |
| 337 |
$csv_name = sanitize_text_field( wp_unslash( $data['csv_name'] ) ); |
| 338 |
|
| 339 |
if ( ! file_exists( $temp_file ) ) { |
| 340 |
$this->render_error_page( __( 'Temporary file not found.', 'usces' ) . ' ' . __( 'Please start over from the beginning.', 'usces' ) . ' (#017)' ); |
| 341 |
} |
| 342 |
|
| 343 |
// To handle large files with low memory, do not use WP_Filesystem. |
| 344 |
$handle = fopen( $temp_file, 'r' ); |
| 345 |
if ( false === $handle ) { |
| 346 |
$this->render_error_page( __( 'Failed to read file.', 'usces' ) . ' ' . __( 'Please start over from the beginning.', 'usces' ) . ' (#018)' ); |
| 347 |
} |
| 348 |
|
| 349 |
$sample = fread( $handle, 1000 ); |
| 350 |
$enc_type = mb_detect_encoding( $sample, array( 'SJIS-win', 'SJIS', 'UTF-8', 'EUC-JP' ), true ); |
| 351 |
rewind( $handle ); |
| 352 |
|
| 353 |
if ( 'SJIS' === $encoding && 'UTF-8' !== $enc_type ) { |
| 354 |
stream_filter_append( $handle, 'convert.iconv.sjis-win/utf-8' ); |
| 355 |
} |
| 356 |
|
| 357 |
$rows = array(); |
| 358 |
$max_rows = 6; // Retrieve maximum 6 rows for preview. |
| 359 |
$i = 0; |
| 360 |
|
| 361 |
while ( $i < $max_rows ) { |
| 362 |
$data = fgetcsv( $handle ); |
| 363 |
if ( false === $data ) { |
| 364 |
// End of file reached. |
| 365 |
break; |
| 366 |
} |
| 367 |
// Exclude empty rows (allowing '0'). |
| 368 |
if ( ! empty( array_filter( $data, 'strlen' ) ) ) { |
| 369 |
// Remove BOM from first field in first row. |
| 370 |
if ( 0 === $i && isset( $data[0] ) && 0 === strncmp( $data[0], "\xEF\xBB\xBF", 3 ) ) { |
| 371 |
$data[0] = substr( $data[0], 3 ); |
| 372 |
} |
| 373 |
$rows[] = $data; |
| 374 |
++$i; |
| 375 |
} |
| 376 |
} |
| 377 |
fclose( $handle ); |
| 378 |
|
| 379 |
if ( 'SJIS' === $encoding && 'UTF-8' === $enc_type ) { |
| 380 |
$rows = array(); |
| 381 |
} |
| 382 |
$num_columns = ! empty( $rows ) ? count( $rows[0] ) : 0; |
| 383 |
$num_all_rows = $this->count_csv_lines( $temp_file, $encoding ); |
| 384 |
?> |
| 385 |
<div class="wrap"> |
| 386 |
<h1><?php echo esc_html( $this->page_title ); ?></h1> |
| 387 |
<p><?php echo esc_html__( 'CSV Preview & Mapping', 'usces' ); ?></p> |
| 388 |
|
| 389 |
<div class="guide-area"> |
| 390 |
<p><?php echo esc_html__( 'Preview the CSV file and perform data mapping.', 'usces' ); ?></p> |
| 391 |
<p><?php echo esc_html__( 'If you wish to re-upload the CSV file, you can do so using the "Re-upload" option.', 'usces' ); ?></p> |
| 392 |
<?php do_action( 'welcart_csv_preview_top_guide' ); ?> |
| 393 |
</div> |
| 394 |
|
| 395 |
<div id="toggle-upload-container"> |
| 396 |
<button type="button" id="toggle-upload"><?php echo esc_html__( 'Re-upload', 'usces' ); ?></button> |
| 397 |
</div> |
| 398 |
|
| 399 |
<div id="upload-container" style="display:none;"> |
| 400 |
<form method="post" action="<?php echo esc_url( admin_url( 'admin-post.php' ) ); ?>" enctype="multipart/form-data" style="margin-bottom:20px;padding:10px;border:1px solid #ccc;background:#f1f1f1;"> |
| 401 |
<?php wp_nonce_field( 'welcart_csv_import', 'wc_nonce' ); ?> |
| 402 |
<input type="hidden" name="action" value="welcart_csv_upload"> |
| 403 |
<input type="hidden" name="type" value="<?php echo esc_attr( $this->type ); ?>"> |
| 404 |
<input type="hidden" name="import_id" value="<?php echo esc_attr( $import_id ); ?>"> |
| 405 |
<div class="form-area" id="reupload-container" > |
| 406 |
<p><?php echo esc_html__( 'CSV or ZIP File', 'usces' ); ?>(<?php echo esc_html__( 'Re-upload', 'usces' ); ?>)</p> |
| 407 |
<p><input type="file" name="csv_file" id="csv_file" accept=".csv,.zip" required></p> |
| 408 |
<?php submit_button( __( 'Upload', 'usces' ) ); ?> |
| 409 |
</div> |
| 410 |
</form> |
| 411 |
</div> |
| 412 |
|
| 413 |
<form method="post" action="<?php echo esc_url( admin_url( 'admin-post.php' ) ); ?>"> |
| 414 |
<?php wp_nonce_field( 'welcart_csv_import', 'wc_nonce' ); ?> |
| 415 |
<input type="hidden" name="action" value="welcart_csv_mapping"> |
| 416 |
<input type="hidden" name="csv_encoding" value="<?php echo esc_attr( $encoding ); ?>"> |
| 417 |
<input type="hidden" name="type" value="<?php echo esc_attr( $this->type ); ?>"> |
| 418 |
<input type="hidden" name="import_id" value="<?php echo esc_attr( $import_id ); ?>"> |
| 419 |
|
| 420 |
<div class="form-area" id="setting-container"> |
| 421 |
<div class="field-area"> |
| 422 |
<p><span><?php echo esc_html__( 'Character Encoding', 'usces' ); ?></span> |
| 423 |
|
| 424 |
<select id="csv_encoding_select" name="csv_encoding_select"> |
| 425 |
<option value="UTF-8" <?php selected( $encoding, 'UTF-8' ); ?>>UTF-8</option> |
| 426 |
<option value="SJIS" <?php selected( $encoding, 'SJIS' ); ?>>Shift-JIS</option> |
| 427 |
</select> |
| 428 |
</p> |
| 429 |
<p class="field-exp"><?php echo esc_html__( '* If characters are garbled, please select the appropriate encoding.', 'usces' ); ?></p> |
| 430 |
</div> |
| 431 |
<div class="field-area"> |
| 432 |
<p><span><?php echo esc_html__( 'Header Row', 'usces' ); ?></span> |
| 433 |
|
| 434 |
<label><input type="radio" name="has_header" value="1" checked><?php echo esc_html__( 'Field Names', 'usces' ); ?></label> |
| 435 |
<label><input type="radio" name="has_header" value="0"><?php echo esc_html__( 'Data', 'usces' ); ?></label> |
| 436 |
</p> |
| 437 |
<p class="field-exp"><?php echo esc_html__( '* If the first row contains field names, it will not be processed.', 'usces' ); ?></p> |
| 438 |
</div> |
| 439 |
|
| 440 |
<?php do_action( 'welcart_csv_preview_option' ); ?> |
| 441 |
|
| 442 |
</div> |
| 443 |
|
| 444 |
<h2><?php echo esc_html__( 'CSV Preview', 'usces' ); ?></h2> |
| 445 |
<div id="csv-preview-container" style="overflow-x:auto;"> |
| 446 |
<p class="csvfile-name"><?php echo esc_html__( 'File Name: ', 'usces' ) . esc_html( $csv_name ); ?></p> |
| 447 |
<p class="csvfile-name"><?php echo esc_html__( 'Valid Data Count: ', 'usces' ); ?><span id="all_data_num"></span></p> |
| 448 |
<table class="widefat"> |
| 449 |
<thead id="csv-preview-thead"></thead> |
| 450 |
<tbody id="csv-preview-tbody"></tbody> |
| 451 |
</table> |
| 452 |
</div> |
| 453 |
|
| 454 |
<h2><?php echo esc_html__( 'Data Mapping', 'usces' ); ?></h2> |
| 455 |
<div class="guide-area"> |
| 456 |
<p><?php echo esc_html__( 'The first column is required. At least one additional column must be selected.', 'usces' ); ?></p> |
| 457 |
<?php do_action( 'welcart_csv_mapping_top_guide' ); ?> |
| 458 |
</div> |
| 459 |
|
| 460 |
<div class="form-area" id="setting-container"> |
| 461 |
<?php do_action( 'welcart_csv_mapping_option' ); ?> |
| 462 |
</div> |
| 463 |
|
| 464 |
<div id="mapping-container"> |
| 465 |
<table class="form-table" id="main-column-mapping"> |
| 466 |
<?php foreach ( $this->table_columns as $col_key => $col_label ) : ?> |
| 467 |
<tr> |
| 468 |
<th><label for="mapping_<?php echo esc_attr( $col_key ); ?>"><?php echo esc_html( $col_label ); ?></label></th> |
| 469 |
<td> |
| 470 |
<select name="mapping[<?php echo esc_attr( $col_key ); ?>]" id="mapping_<?php echo esc_attr( $col_key ); ?>" data-default="<?php echo esc_attr( $col_label ); ?>"> |
| 471 |
<!-- Generated by JS --> |
| 472 |
</select> |
| 473 |
</td> |
| 474 |
</tr> |
| 475 |
<?php endforeach; ?> |
| 476 |
</table> |
| 477 |
<?php if ( ! empty( $this->meta_fields ) ) : ?> |
| 478 |
<?php echo esc_html__( 'Meta Fields', 'usces' ); ?> |
| 479 |
<table class="form-table" id="meta-column-mapping"> |
| 480 |
<?php foreach ( $this->meta_fields as $col_key => $col_label ) : ?> |
| 481 |
<tr> |
| 482 |
<th><label for="mapping_<?php echo esc_attr( $col_key ); ?>"><?php echo esc_html( $col_label ); ?></label></th> |
| 483 |
<td> |
| 484 |
<select name="mapping[<?php echo esc_attr( $col_key ); ?>]" id="mapping_<?php echo esc_attr( $col_key ); ?>" data-default="<?php echo esc_attr( $col_label ); ?>"> |
| 485 |
<!-- Generated by JS --> |
| 486 |
</select> |
| 487 |
</td> |
| 488 |
</tr> |
| 489 |
<?php endforeach; ?> |
| 490 |
</table> |
| 491 |
<?php endif; ?> |
| 492 |
|
| 493 |
<?php do_action( 'welcart_csv_after_mapping_table' ); ?> |
| 494 |
|
| 495 |
<div id="submit-container"> |
| 496 |
<p class="submit"><input type="submit" name="submit" id="import_submit" class="button button-primary" value="<?php echo esc_attr__( 'Start Update', 'usces' ); ?>" ></p> |
| 497 |
</div> |
| 498 |
</form> |
| 499 |
</div> |
| 500 |
<script> |
| 501 |
(function($){ |
| 502 |
var previewData = <?php echo wp_json_encode( $rows ); ?>; |
| 503 |
var numColumns = <?php echo absint( $num_columns ); ?>; |
| 504 |
var numAllData = <?php echo absint( $num_all_rows ); ?>; |
| 505 |
|
| 506 |
<?php do_action( 'welcart_csv_preview_pre_js' ); ?> |
| 507 |
|
| 508 |
function escapeHtml(txt){ |
| 509 |
return $('<div/>').text(txt).html(); |
| 510 |
} |
| 511 |
|
| 512 |
function updatePreview(){ |
| 513 |
|
| 514 |
if(previewData.length===0){ |
| 515 |
$('#csv-preview-container').html('<?php echo esc_js( __( 'Unable to load data', 'usces' ) ); ?>'); |
| 516 |
$('#mapping-container').html(''); |
| 517 |
$('#import_submit').prop('disabled', true); |
| 518 |
return; |
| 519 |
} |
| 520 |
var hasHeader = $('input[name="has_header"]:checked').val(); |
| 521 |
var headerHTML = ''; |
| 522 |
var startIndex = 0; |
| 523 |
if( hasHeader==='1' && previewData.length>0 ) { |
| 524 |
$.each(previewData[0], function(i, cell){ |
| 525 |
var txt = cell ? cell : '<?php echo esc_js( __( 'Column', 'usces' ) ); ?>'+(i+1); |
| 526 |
headerHTML += '<th>' + escapeHtml(txt) + '</th>'; |
| 527 |
}); |
| 528 |
startIndex = 1; |
| 529 |
$('#all_data_num').html(numAllData-1); |
| 530 |
} else { |
| 531 |
for(var i = 0; i < numColumns; i++){ |
| 532 |
headerHTML += '<th><?php echo esc_js( __( 'Column', 'usces' ) ); ?>'+(i+1)+'</th>'; |
| 533 |
} |
| 534 |
$('#all_data_num').html(numAllData); |
| 535 |
} |
| 536 |
$('#csv-preview-thead').html('<tr>' + headerHTML + '</tr>'); |
| 537 |
|
| 538 |
var bodyHTML = ''; |
| 539 |
for(var r = startIndex; r < Math.min(previewData.length, startIndex + 5); r++){ |
| 540 |
bodyHTML += '<tr>'; |
| 541 |
$.each(previewData[r], function(j, cell){ |
| 542 |
bodyHTML += '<td>' + escapeHtml(cell) + '</td>'; |
| 543 |
}); |
| 544 |
bodyHTML += '</tr>'; |
| 545 |
} |
| 546 |
$('#csv-preview-tbody').html(bodyHTML); |
| 547 |
|
| 548 |
$('#mapping-container select').each(function(){ |
| 549 |
var defaultColLabel = $(this).data('default'); |
| 550 |
var opts = '<option value=""><?php echo esc_js( __( '(Not Set)', 'usces' ) ); ?></option>'; |
| 551 |
for(var c = 0; c < numColumns; c++){ |
| 552 |
var cellText = ''; |
| 553 |
if(hasHeader==='1' && previewData.length > 0){ |
| 554 |
cellText = previewData[0][c] ? previewData[0][c] : '<?php echo esc_js( __( 'Column', 'usces' ) ); ?>' + (c+1); |
| 555 |
} else { |
| 556 |
cellText = '<?php echo esc_js( __( 'Column', 'usces' ) ); ?>' + (c+1); |
| 557 |
} |
| 558 |
var selected = (defaultColLabel === cellText) ? ' selected="selected"' : ''; |
| 559 |
opts += '<option value="' + c + '"' + selected + '">'+escapeHtml(cellText) + '</option>'; |
| 560 |
} |
| 561 |
$(this).html(opts); |
| 562 |
}); |
| 563 |
} |
| 564 |
|
| 565 |
function updateSubmitButton(){ |
| 566 |
var selects = $('#mapping-container select'); |
| 567 |
if(selects.length === 0){ |
| 568 |
$('#import_submit').prop('disabled', true); |
| 569 |
return; |
| 570 |
} |
| 571 |
|
| 572 |
// If the first select is empty, disable submit. |
| 573 |
var firstVal = selects.first().val(); |
| 574 |
if(firstVal === ''){ |
| 575 |
$('#import_submit').prop('disabled', true); |
| 576 |
return; |
| 577 |
} |
| 578 |
|
| 579 |
// If all selects (except the first) are empty, disable submit. |
| 580 |
var othersAllEmpty = true; |
| 581 |
selects.slice(1).each(function(){ |
| 582 |
if($(this).val() !== ''){ |
| 583 |
othersAllEmpty = false; |
| 584 |
return false; |
| 585 |
} |
| 586 |
}); |
| 587 |
if(othersAllEmpty){ |
| 588 |
$('#import_submit').prop('disabled', true); |
| 589 |
} else { |
| 590 |
$('#import_submit').prop('disabled', false); |
| 591 |
} |
| 592 |
} |
| 593 |
|
| 594 |
$('input[name="has_header"]').on('change', updatePreview); |
| 595 |
$('#csv_encoding_select').on('change', function(){ |
| 596 |
var enc = $(this).val(); |
| 597 |
var type = $('input[name="type"]').val(); |
| 598 |
var import_id = $('input[name="import_id"]').val(); |
| 599 |
var wc_nonce = $('#wc_nonce').val(); |
| 600 |
var url = new URL(window.location.href); |
| 601 |
url.searchParams.set('encoding', enc); |
| 602 |
url.searchParams.set('type', type); |
| 603 |
url.searchParams.set('import_id', import_id); |
| 604 |
url.searchParams.set('wc_nonce', wc_nonce); |
| 605 |
window.location.href = url.href; |
| 606 |
}); |
| 607 |
$('#mapping-container').on('change', 'select', updateSubmitButton); |
| 608 |
$('#toggle-upload').on('click', function(){ |
| 609 |
if ($('#upload-container').is(':visible')) { |
| 610 |
// If form is visible, hide it and change button text back to "Re-upload" |
| 611 |
$('#upload-container').hide(); |
| 612 |
$(this).text('<?php echo esc_js( __( 'Re-upload', 'usces' ) ); ?>'); |
| 613 |
} else { |
| 614 |
// If form is hidden, show it and change button text to "Close" |
| 615 |
$('#upload-container').show(); |
| 616 |
$(this).text('<?php echo esc_js( __( 'Close', 'usces' ) ); ?>'); |
| 617 |
} |
| 618 |
}); |
| 619 |
|
| 620 |
// Function to highlight mapped columns |
| 621 |
function updateMappingHighlights(){ |
| 622 |
// Remove highlight class from all headers and cells. |
| 623 |
$('#csv-preview-thead th, #csv-preview-tbody td').removeClass('mapped-column'); |
| 624 |
|
| 625 |
// Process each select within mapping-container. |
| 626 |
$('#mapping-container select').each(function(){ |
| 627 |
var colIndex = $(this).val(); |
| 628 |
if(colIndex !== ''){ |
| 629 |
// Add class to corresponding header. |
| 630 |
$('#csv-preview-thead th').eq(colIndex).addClass('mapped-column'); |
| 631 |
// Add class to corresponding cell in each row. |
| 632 |
$('#csv-preview-tbody tr').each(function(){ |
| 633 |
$(this).find('td').eq(colIndex).addClass('mapped-column'); |
| 634 |
}); |
| 635 |
} |
| 636 |
}); |
| 637 |
} |
| 638 |
|
| 639 |
// Call updateMappingHighlights after updateSubmitButton. |
| 640 |
$('#mapping-container').on('change', 'select', function(){ |
| 641 |
updateSubmitButton(); |
| 642 |
updateMappingHighlights(); |
| 643 |
}); |
| 644 |
|
| 645 |
updatePreview(); |
| 646 |
updateSubmitButton(); |
| 647 |
updateMappingHighlights(); |
| 648 |
|
| 649 |
<?php do_action( 'welcart_csv_preview_post_js' ); ?> |
| 650 |
|
| 651 |
})(jQuery); |
| 652 |
</script> |
| 653 |
<?php |
| 654 |
} |
| 655 |
|
| 656 |
/** |
| 657 |
* Save mapping info => Start import |
| 658 |
*/ |
| 659 |
public function handle_csv_mapping() { |
| 660 |
|
| 661 |
if ( ! current_user_can( 'manage_options' ) ) { |
| 662 |
$this->go_to_error_page( __( 'Permission error.', 'usces' ) . ' (#071)' ); |
| 663 |
} |
| 664 |
check_admin_referer( 'welcart_csv_import', 'wc_nonce' ); |
| 665 |
|
| 666 |
$type = isset( $_POST['type'] ) ? sanitize_text_field( wp_unslash( $_POST['type'] ) ) : ''; |
| 667 |
if ( $this->type !== $type ) { |
| 668 |
$this->go_to_error_page( __( 'Type does not match.', 'usces' ) . ' (#020)' ); |
| 669 |
} |
| 670 |
|
| 671 |
$import_id = isset( $_POST['import_id'] ) ? sanitize_text_field( wp_unslash( $_POST['import_id'] ) ) : ''; |
| 672 |
if ( ! $import_id ) { |
| 673 |
$this->go_to_error_page( __( 'Invalid access.', 'usces' ) . ' (#053)' ); |
| 674 |
} |
| 675 |
$data = get_transient( $this->import_transient_prefix . $import_id ); |
| 676 |
if ( ! $data ) { |
| 677 |
$this->go_to_error_page( __( 'Import session not found.', 'usces' ) . ' (#054)' ); |
| 678 |
} |
| 679 |
|
| 680 |
$temp_file_name = sanitize_file_name( basename( sanitize_text_field( wp_unslash( $data['temp_file'] ) ) ) ); |
| 681 |
$temp_file = WEL_IMPORT_UPLOADS_DIR . '/' . $temp_file_name; |
| 682 |
$csv_name = sanitize_text_field( wp_unslash( $data['csv_name'] ) ); |
| 683 |
|
| 684 |
$csv_encoding = isset( $_POST['csv_encoding'] ) ? sanitize_text_field( wp_unslash( $_POST['csv_encoding'] ) ) : 'UTF-8'; |
| 685 |
$has_header = isset( $_POST['has_header'] ) ? (bool) sanitize_text_field( wp_unslash( $_POST['has_header'] ) ) : false; |
| 686 |
|
| 687 |
if ( isset( $_POST['mapping'] ) && is_array( $_POST['mapping'] ) && ! empty( $_POST['mapping'] ) ) { |
| 688 |
$mapping = array_map( 'sanitize_text_field', wp_unslash( $_POST['mapping'] ) ); |
| 689 |
} else { |
| 690 |
$this->go_to_error_page( __( 'Required fields have not been selected. (#033)', 'usces' ) ); |
| 691 |
} |
| 692 |
|
| 693 |
if ( empty( $temp_file ) || ! file_exists( $temp_file ) ) { |
| 694 |
$this->go_to_error_page( __( 'Temporary file not found.', 'usces' ) . ' ' . __( 'Please re-upload the CSV.', 'usces' ) . ' (#021)' ); |
| 695 |
} |
| 696 |
$total_lines = $this->count_csv_lines( $temp_file, $csv_encoding ); |
| 697 |
if ( $total_lines <= 0 ) { |
| 698 |
$this->go_to_error_page( __( 'CSV file is empty. Please check the content.', 'usces' ) . ' (#034)' ); |
| 699 |
} |
| 700 |
|
| 701 |
$data = array( |
| 702 |
'temp_file' => $temp_file, |
| 703 |
'csv_name' => $csv_name, |
| 704 |
'csv_encoding' => $csv_encoding, |
| 705 |
'has_header' => $has_header, |
| 706 |
'mapping' => $mapping, |
| 707 |
'total_lines' => $total_lines, |
| 708 |
'offset' => $has_header ? 1 : 0, |
| 709 |
'imported' => 0, |
| 710 |
'start_time' => time(), |
| 711 |
'inserted_count' => 0, |
| 712 |
'updated_count' => 0, |
| 713 |
'memory_limit' => ini_get( 'memory_limit' ), |
| 714 |
); |
| 715 |
$data = apply_filters( 'welcart_csv_import_transient_data', $data, $import_id ); |
| 716 |
set_transient( $this->import_transient_prefix . $import_id, $data, 30 * MINUTE_IN_SECONDS ); |
| 717 |
|
| 718 |
// Initialize error log. |
| 719 |
$error_log_path = $this->get_error_log_path(); |
| 720 |
file_put_contents( $error_log_path, '' ); |
| 721 |
|
| 722 |
$redirect_url = add_query_arg( |
| 723 |
array( |
| 724 |
'page' => 'welcart-csv-importer', |
| 725 |
'step' => 'import', |
| 726 |
'type' => $this->type, |
| 727 |
'import_id' => $import_id, |
| 728 |
'wc_nonce' => wp_create_nonce( 'welcart_csv_import' ), |
| 729 |
), |
| 730 |
admin_url( 'admin.php' ) |
| 731 |
); |
| 732 |
wp_safe_redirect( $redirect_url ); |
| 733 |
exit; |
| 734 |
} |
| 735 |
|
| 736 |
/** |
| 737 |
* Import progress page |
| 738 |
* |
| 739 |
* @param string $type Import type. |
| 740 |
* @param string $import_id Import ID. |
| 741 |
*/ |
| 742 |
private function render_import_progress( $type, $import_id ) { |
| 743 |
|
| 744 |
$data = get_transient( $this->import_transient_prefix . $import_id ); |
| 745 |
if ( ! $data ) { |
| 746 |
$this->render_error_page( __( 'Import session not found.', 'usces' ) . ' (#024)' ); |
| 747 |
} |
| 748 |
|
| 749 |
$memory_limit = isset( $data['memory_limit'] ) ? $data['memory_limit'] : ''; |
| 750 |
$memory_usage = isset( $data['memory_usage'] ) ? $data['memory_usage'] : ''; |
| 751 |
|
| 752 |
$has_header = isset( $data['has_header'] ) ? $data['has_header'] : false; |
| 753 |
if ( $has_header ) { |
| 754 |
$total_lines = (int) $data['total_lines'] - 1; |
| 755 |
} else { |
| 756 |
$total_lines = (int) $data['total_lines']; |
| 757 |
} |
| 758 |
?> |
| 759 |
<div class="wrap"> |
| 760 |
<h1><?php echo esc_html( $this->page_title ); ?></h1> |
| 761 |
<p><?php echo esc_html__( 'Import Progress', 'usces' ); ?></p> |
| 762 |
<div class="guide-area"> |
| 763 |
<p><?php echo esc_html__( 'Please keep this page open until the import process is complete. Do not refresh, change pages, or close your browser.', 'usces' ); ?></p> |
| 764 |
<p><?php echo esc_html__( 'If the sum of added and updated records does not equal the total count, some data was not imported. Please check the error log after processing.', 'usces' ); ?></p> |
| 765 |
<?php do_action( 'welcart_csv_import_top_guide' ); ?> |
| 766 |
</div> |
| 767 |
<div> |
| 768 |
<p><strong><?php echo esc_html__( 'CSV File Name', 'usces' ); ?>:</strong> <?php echo esc_html( $data['csv_name'] ); ?></p> |
| 769 |
<p><strong><?php echo esc_html__( 'Total Count', 'usces' ); ?>:</strong> <?php echo esc_html( $total_lines ); ?></p> |
| 770 |
<p><strong><?php echo esc_html__( 'Processed Count', 'usces' ); ?>:</strong> <span id="processed-rows"><?php echo esc_html( $data['offset'] ); ?></span></p> |
| 771 |
<p><strong><?php echo esc_html__( 'Added Count', 'usces' ); ?>:</strong> <span id="inserted-count"><?php echo esc_html( $data['inserted_count'] ); ?></span></p> |
| 772 |
<p><strong><?php echo esc_html__( 'Updated Count', 'usces' ); ?>:</strong> <span id="updated-count"><?php echo esc_html( $data['updated_count'] ); ?></span></p> |
| 773 |
<p><strong><?php echo esc_html__( 'Memory Usage', 'usces' ); ?>:</strong> <span id="memory_usage"></span> / <?php echo esc_html( $memory_limit ); ?></p> |
| 774 |
<p><strong><?php echo esc_html__( 'Estimated Remaining Time', 'usces' ); ?>:</strong> <span id="estimated-time">--</span></p> |
| 775 |
</div> |
| 776 |
<div id="progress-container" style="border:1px solid #ccc;width:100%;background:#f7f7f7;margin:10px 0;"> |
| 777 |
<div id="progress-bar" style="width:0%;height:30px;background:#0073aa;"></div> |
| 778 |
</div> |
| 779 |
<p id="progress-text">0%</p> |
| 780 |
<div id="import-result"></div> |
| 781 |
</div> |
| 782 |
<script> |
| 783 |
window.wel_csv_importer_data = window.wel_csv_importer_data || {}; |
| 784 |
window.wel_csv_importer_data.initial_offset = <?php echo intval( $data['offset'] ); ?>; |
| 785 |
window.wel_csv_importer_importId = "<?php echo esc_js( $import_id ); ?>"; |
| 786 |
window.wel_csv_importer_nonce = "<?php echo esc_html( wp_create_nonce( 'process_csv_chunk_nonce' ) ); ?>"; |
| 787 |
window.wel_csv_complete_nonce = "<?php echo esc_html( wp_create_nonce( 'welcart_csv_import' ) ); ?>"; |
| 788 |
window.wel_csv_importer_csvName = "<?php echo esc_js( $data['csv_name'] ); ?>"; |
| 789 |
window.wel_csv_importer_type = "<?php echo esc_js( $this->type ); ?>"; |
| 790 |
window.onbeforeunload = function(){ |
| 791 |
return "<?php echo esc_js( __( 'Import is in progress. Leaving this page will interrupt the process.', 'usces' ) ); ?>"; |
| 792 |
}; |
| 793 |
</script> |
| 794 |
<?php |
| 795 |
} |
| 796 |
|
| 797 |
/** |
| 798 |
* Process CSV chunk |
| 799 |
*/ |
| 800 |
public function process_csv_chunk() { |
| 801 |
if ( ! current_user_can( 'manage_options' ) ) { |
| 802 |
wp_send_json_error( array( 'message' => __( 'Permission error.', 'usces' ) . ' (#070)' ) ); |
| 803 |
} |
| 804 |
|
| 805 |
if ( ! check_ajax_referer( 'process_csv_chunk_nonce', '_wpnonce', false ) ) { |
| 806 |
wp_send_json_error( array( 'message' => __( 'Security check failed. Please reload the page.', 'usces' ) ) ); |
| 807 |
} |
| 808 |
|
| 809 |
$type = isset( $_POST['type'] ) ? sanitize_text_field( wp_unslash( $_POST['type'] ) ) : ''; |
| 810 |
if ( $this->type !== $type ) { |
| 811 |
wp_send_json_error( array( 'message' => __( 'Type is invalid.', 'usces' ) ) ); |
| 812 |
} |
| 813 |
|
| 814 |
$import_id = isset( $_POST['import_id'] ) ? sanitize_text_field( wp_unslash( $_POST['import_id'] ) ) : ''; |
| 815 |
$offset = isset( $_POST['offset'] ) ? intval( $_POST['offset'] ) : 0; |
| 816 |
if ( empty( $import_id ) ) { |
| 817 |
wp_send_json_error( array( 'message' => __( 'Invalid import ID. Please re-upload the CSV.', 'usces' ) ) ); |
| 818 |
} |
| 819 |
|
| 820 |
// Get session. |
| 821 |
$data = get_transient( $this->import_transient_prefix . $import_id ); |
| 822 |
if ( ! $data ) { |
| 823 |
wp_send_json_error( array( 'message' => __( 'Import session has expired. Please re-upload the CSV.', 'usces' ) ) ); |
| 824 |
} |
| 825 |
|
| 826 |
$temp_file = $data['temp_file']; |
| 827 |
$csv_encoding = $data['csv_encoding']; |
| 828 |
$has_header = $data['has_header']; |
| 829 |
$mapping = $data['mapping']; |
| 830 |
$total_lines = $data['total_lines']; |
| 831 |
$imported = isset( $data['imported'] ) ? intval( $data['imported'] ) : 0; |
| 832 |
$start_time = isset( $data['start_time'] ) ? intval( $data['start_time'] ) : time(); |
| 833 |
|
| 834 |
$inserted_count = isset( $data['inserted_count'] ) ? intval( $data['inserted_count'] ) : 0; |
| 835 |
$updated_count = isset( $data['updated_count'] ) ? intval( $data['updated_count'] ) : 0; |
| 836 |
|
| 837 |
if ( ! file_exists( $temp_file ) ) { |
| 838 |
wp_send_json_error( array( 'message' => __( 'CSV file not found. Please re-upload the CSV.', 'usces' ) ) ); |
| 839 |
} |
| 840 |
|
| 841 |
$handle = fopen( $temp_file, 'r' ); |
| 842 |
if ( 'SJIS' === $csv_encoding ) { |
| 843 |
stream_filter_append( $handle, 'convert.iconv.sjis-win/utf-8' ); |
| 844 |
} |
| 845 |
|
| 846 |
if ( ! $handle ) { |
| 847 |
wp_send_json_error( array( 'message' => __( 'Unable to open CSV file. Please re-upload the CSV.', 'usces' ) ) ); |
| 848 |
} |
| 849 |
|
| 850 |
// Move pointer according to offset. |
| 851 |
for ( $i = 0; $i < $offset; $i++ ) { |
| 852 |
fgetcsv( $handle ); |
| 853 |
} |
| 854 |
|
| 855 |
$process_info = array( |
| 856 |
'inserted_count' => 0, |
| 857 |
'updated_count' => 0, |
| 858 |
'imported' => 0, |
| 859 |
'processed' => 0, |
| 860 |
); |
| 861 |
// Process each chunk via hook. |
| 862 |
$process_info = apply_filters( 'wel_csv_importer_chunk_process', $process_info, $handle, $data ); |
| 863 |
|
| 864 |
fclose( $handle ); |
| 865 |
|
| 866 |
$new_offset = $offset + $process_info['processed']; |
| 867 |
$data['offset'] = $new_offset; |
| 868 |
$data['imported'] += $process_info['imported']; |
| 869 |
$data['inserted_count'] += $process_info['inserted_count']; |
| 870 |
$data['updated_count'] += $process_info['updated_count']; |
| 871 |
set_transient( $this->import_transient_prefix . $import_id, $data, 30 * MINUTE_IN_SECONDS ); |
| 872 |
|
| 873 |
$percent = min( 100, intval( ( $new_offset / $total_lines ) * 100 ) ); |
| 874 |
$complete = ( $new_offset >= $total_lines ); |
| 875 |
$elapsed = time() - $start_time; |
| 876 |
$avg_time_per_row = $offset > 0 ? ( $elapsed / $offset ) : 0; |
| 877 |
$remaining_rows = $total_lines - $new_offset; |
| 878 |
$estimated_time = round( $avg_time_per_row * $remaining_rows ); |
| 879 |
$formatted_time = $this->format_seconds( $estimated_time ); |
| 880 |
$memory_usage = number_format( memory_get_peak_usage() / 1024 / 1024, 1 ) . ' M'; |
| 881 |
|
| 882 |
wp_send_json_success( |
| 883 |
array( |
| 884 |
'next_offset' => $new_offset, |
| 885 |
'percent' => $percent, |
| 886 |
'complete' => $complete, |
| 887 |
'total' => $total_lines, |
| 888 |
'imported' => $data['imported'], |
| 889 |
'added' => $data['inserted_count'], |
| 890 |
'updated' => $data['updated_count'], |
| 891 |
'estimated_time' => $formatted_time, |
| 892 |
'memory_usage' => $memory_usage, |
| 893 |
) |
| 894 |
); |
| 895 |
} |
| 896 |
|
| 897 |
/** |
| 898 |
* Import completion page |
| 899 |
* |
| 900 |
* @param string $type Import type. |
| 901 |
* @param string $import_id Import ID. |
| 902 |
*/ |
| 903 |
private function render_result_page( $type, $import_id ) { |
| 904 |
|
| 905 |
$data = get_transient( $this->import_transient_prefix . $import_id ); |
| 906 |
if ( ! $data ) { |
| 907 |
$this->render_error_page( __( 'Import session not found.', 'usces' ) . ' (#024)' ); |
| 908 |
} |
| 909 |
|
| 910 |
if ( file_exists( WEL_IMPORT_UPLOADS_DIR ) ) { |
| 911 |
// Delete all existing CSV files. |
| 912 |
$files = glob( WEL_IMPORT_UPLOADS_DIR . '/*.csv' ); |
| 913 |
if ( is_array( $files ) ) { |
| 914 |
foreach ( $files as $file ) { |
| 915 |
if ( is_file( $file ) ) { |
| 916 |
wp_delete_file( $file ); |
| 917 |
} |
| 918 |
} |
| 919 |
} |
| 920 |
} |
| 921 |
|
| 922 |
$total = isset( $data['total_lines'] ) ? $data['total_lines'] : 0; |
| 923 |
$updated = isset( $data['updated_count'] ) ? $data['updated_count'] : ''; |
| 924 |
$added = isset( $data['inserted_count'] ) ? $data['inserted_count'] : ''; |
| 925 |
$imported = isset( $data['imported'] ) ? $data['imported'] : ''; |
| 926 |
$csv_name = isset( $data['csv_name'] ) ? $data['csv_name'] : ''; |
| 927 |
$has_header = isset( $data['has_header'] ) ? $data['has_header'] : false; |
| 928 |
if ( $has_header ) { |
| 929 |
$total_lines = (int) $total - 1; |
| 930 |
} else { |
| 931 |
$total_lines = (int) $total; |
| 932 |
} |
| 933 |
|
| 934 |
?> |
| 935 |
<div class="wrap"> |
| 936 |
<h1><?php echo esc_html( $this->page_title ); ?></h1> |
| 937 |
<p><?php echo esc_html__( 'Import Completed', 'usces' ); ?></p> |
| 938 |
<div class="guide-area"> |
| 939 |
<p><?php echo esc_html__( 'If the sum of added and updated records does not equal the total count, some data was not imported. Please check the error log after processing.', 'usces' ); ?></p> |
| 940 |
<?php do_action( 'welcart_csv_result_top_guide' ); ?> |
| 941 |
</div> |
| 942 |
<table class="widefat"> |
| 943 |
<tbody> |
| 944 |
<tr> |
| 945 |
<th><?php echo esc_html__( 'CSV File Name', 'usces' ); ?></th> |
| 946 |
<td><?php echo esc_html( $csv_name ); ?></td> |
| 947 |
</tr> |
| 948 |
<tr> |
| 949 |
<th><?php echo esc_html__( 'Total Count', 'usces' ); ?></th> |
| 950 |
<td><?php echo intval( $total_lines ); ?></td> |
| 951 |
</tr> |
| 952 |
<tr> |
| 953 |
<th><?php echo esc_html__( 'Processed Count', 'usces' ); ?></th> |
| 954 |
<td><?php echo intval( $imported ); ?></td> |
| 955 |
</tr> |
| 956 |
<tr> |
| 957 |
<th><?php echo esc_html__( 'Added Count', 'usces' ); ?></th> |
| 958 |
<td><?php echo intval( $added ); ?></td> |
| 959 |
</tr> |
| 960 |
<tr> |
| 961 |
<th><?php echo esc_html__( 'Updated Count', 'usces' ); ?></th> |
| 962 |
<td><?php echo intval( $updated ); ?></td> |
| 963 |
</tr> |
| 964 |
</tbody> |
| 965 |
</table> |
| 966 |
<?php |
| 967 |
$error_log_path = $this->get_error_log_path(); |
| 968 |
if ( file_exists( $error_log_path ) ) { |
| 969 |
if ( 0 === filesize( $error_log_path ) ) { |
| 970 |
|
| 971 |
// No error. |
| 972 |
file_put_contents( $error_log_path, __( "No error.\n", 'usces' ) ); |
| 973 |
$first50 = __( "No error.\n", 'usces' ); |
| 974 |
echo '<p>' . esc_html__( 'No Error', 'usces' ) . '</p>'; |
| 975 |
|
| 976 |
} else { |
| 977 |
|
| 978 |
$lines = file( $error_log_path, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES ); |
| 979 |
$first50 = array_slice( $lines, 0, 50 ); |
| 980 |
$error_log = implode( "\n", $first50 ); |
| 981 |
$num_log = count( $lines ); |
| 982 |
if ( $num_log > 50 ) { |
| 983 |
$error_log .= "\n" . __( 'More...', 'usces' ); |
| 984 |
} |
| 985 |
$args = array( |
| 986 |
'action' => 'download_csv_error_log', |
| 987 |
'type' => $this->type, |
| 988 |
'wc_nonce' => wp_create_nonce( 'download_csv_error_log' ), |
| 989 |
); |
| 990 |
$admin_url = add_query_arg( $args, admin_url( 'admin-post.php' ) ); |
| 991 |
?> |
| 992 |
<h2><?php echo esc_html__( 'Error Log', 'usces' ); ?></h2> |
| 993 |
<p> |
| 994 |
<a href="<?php echo esc_url( $admin_url ); ?>" class="button"> |
| 995 |
<?php echo esc_html__( 'Download Error Log', 'usces' ); ?> |
| 996 |
</a> |
| 997 |
</p> |
| 998 |
<pre style="background:#f7f7f7;padding:10px;"><?php echo esc_html( $error_log ); ?></pre> |
| 999 |
<?php |
| 1000 |
|
| 1001 |
} |
| 1002 |
} else { |
| 1003 |
echo '<p>' . esc_html__( 'No log file found.', 'usces' ) . '</p>'; |
| 1004 |
} |
| 1005 |
?> |
| 1006 |
</div> |
| 1007 |
<?php |
| 1008 |
} |
| 1009 |
|
| 1010 |
/** |
| 1011 |
* Error page |
| 1012 |
* |
| 1013 |
* @param string $message Error message. |
| 1014 |
*/ |
| 1015 |
private function render_error_page( $message = '' ) { |
| 1016 |
|
| 1017 |
if ( empty( $message ) ) { |
| 1018 |
$message = get_transient( 'welcart_csv_import_error' ); |
| 1019 |
} |
| 1020 |
if ( ! $message ) { |
| 1021 |
$message = __( 'No message provided.', 'usces' ); |
| 1022 |
} |
| 1023 |
?> |
| 1024 |
<div class="wrap"> |
| 1025 |
<h1><?php echo esc_html( $this->page_title ); ?></h1> |
| 1026 |
<p><?php echo esc_html__( 'An error occurred', 'usces' ); ?></p> |
| 1027 |
<div class="guide-area"> |
| 1028 |
<p><?php echo esc_html( $message ); ?></p> |
| 1029 |
</div> |
| 1030 |
</div> |
| 1031 |
<?php |
| 1032 |
do_action( 'admin_print_footer_scripts' ); |
| 1033 |
do_action( 'admin_footer' ); |
| 1034 |
do_action( 'admin_print_scripts' ); |
| 1035 |
do_action( 'admin_print_styles' ); |
| 1036 |
|
| 1037 |
exit; |
| 1038 |
} |
| 1039 |
|
| 1040 |
/** |
| 1041 |
* Redirect to error page |
| 1042 |
* |
| 1043 |
* @param string $message Error message. |
| 1044 |
*/ |
| 1045 |
private function go_to_error_page( $message ) { |
| 1046 |
set_transient( 'welcart_csv_import_error', $message, 5 * MINUTE_IN_SECONDS ); |
| 1047 |
$redirect_url = add_query_arg( |
| 1048 |
array( |
| 1049 |
'page' => 'welcart-csv-importer', |
| 1050 |
'step' => 'error', |
| 1051 |
'type' => $this->type, |
| 1052 |
'wc_nonce' => wp_create_nonce( 'welcart_csv_import' ), |
| 1053 |
), |
| 1054 |
admin_url( 'admin.php' ) |
| 1055 |
); |
| 1056 |
wp_safe_redirect( $redirect_url ); |
| 1057 |
exit; |
| 1058 |
} |
| 1059 |
|
| 1060 |
/** |
| 1061 |
* Download error log |
| 1062 |
*/ |
| 1063 |
public function download_error_log() { |
| 1064 |
if ( ! current_user_can( 'manage_options' ) ) { |
| 1065 |
$this->go_to_error_page( __( 'Permission error.', 'usces' ) . ' (#060)' ); |
| 1066 |
} |
| 1067 |
check_admin_referer( 'download_csv_error_log', 'wc_nonce' ); |
| 1068 |
|
| 1069 |
$error_log_path = $this->get_error_log_path(); |
| 1070 |
if ( ! file_exists( $error_log_path ) ) { |
| 1071 |
$this->render_error_page( __( 'Error log file not found.', 'usces' ) . ' (#028)' ); |
| 1072 |
} |
| 1073 |
header( 'Content-Description: File Transfer' ); |
| 1074 |
header( 'Content-Type: text/plain; charset=UTF-8' ); |
| 1075 |
header( 'Content-Disposition: attachment; filename="csv_error_log.txt"' ); |
| 1076 |
header( 'Content-Length: ' . filesize( $error_log_path ) ); |
| 1077 |
readfile( $error_log_path ); |
| 1078 |
exit; |
| 1079 |
} |
| 1080 |
|
| 1081 |
/** |
| 1082 |
* Count CSV lines |
| 1083 |
* |
| 1084 |
* @param string $file File path. |
| 1085 |
* @param string $encoding Character encoding. |
| 1086 |
* @return int Line count. |
| 1087 |
*/ |
| 1088 |
private function count_csv_lines( $file, $encoding ) { |
| 1089 |
$count = 0; |
| 1090 |
$handle = fopen( $file, 'r' ); |
| 1091 |
if ( ! $handle ) { |
| 1092 |
return 0; |
| 1093 |
} |
| 1094 |
while ( true ) { |
| 1095 |
$data = fgetcsv( $handle ); |
| 1096 |
if ( false === $data ) { |
| 1097 |
break; |
| 1098 |
} |
| 1099 |
if ( ! empty( array_filter( $data ) ) ) { |
| 1100 |
++$count; |
| 1101 |
} |
| 1102 |
} |
| 1103 |
fclose( $handle ); |
| 1104 |
return $count; |
| 1105 |
} |
| 1106 |
|
| 1107 |
/** |
| 1108 |
* Get main columns |
| 1109 |
*/ |
| 1110 |
public function get_columns() { |
| 1111 |
return $this->table_columns; |
| 1112 |
} |
| 1113 |
|
| 1114 |
/** |
| 1115 |
* Get meta fields |
| 1116 |
*/ |
| 1117 |
public function get_meta_fields() { |
| 1118 |
return $this->meta_fields; |
| 1119 |
} |
| 1120 |
|
| 1121 |
/** |
| 1122 |
* Format seconds to time string |
| 1123 |
* |
| 1124 |
* @param int $seconds Seconds. |
| 1125 |
* @return string Formatted time. |
| 1126 |
*/ |
| 1127 |
private function format_seconds( $seconds ) { |
| 1128 |
$hours = floor( $seconds / 3600 ); |
| 1129 |
$minutes = floor( ( $seconds % 3600 ) / 60 ); |
| 1130 |
$secs = $seconds % 60; |
| 1131 |
$str = ''; |
| 1132 |
if ( $hours > 0 ) { |
| 1133 |
$str .= $hours . __( ' hours ', 'usces' ); |
| 1134 |
} |
| 1135 |
if ( $minutes > 0 ) { |
| 1136 |
$str .= $minutes . __( ' minutes ', 'usces' ); |
| 1137 |
} |
| 1138 |
$str .= $secs . __( ' seconds', 'usces' ); |
| 1139 |
return $str; |
| 1140 |
} |
| 1141 |
|
| 1142 |
/** |
| 1143 |
* File upload error message |
| 1144 |
* |
| 1145 |
* @return string Error message. |
| 1146 |
*/ |
| 1147 |
private function file_upload_error() { |
| 1148 |
// phpcs:disable WordPress.Security.NonceVerification -- Already verified inside CSV importer class |
| 1149 |
if ( ! isset( $_FILES['csv_file'] ) || empty( $_FILES['csv_file']['name'] ) ) { |
| 1150 |
return __( 'Please select a file to upload.', 'usces' ); |
| 1151 |
} |
| 1152 |
// phpcs:ignore WordPress.Security.ValidatedSanitizedInput |
| 1153 |
$file = $_FILES['csv_file']; |
| 1154 |
// phpcs:enable WordPress.Security.NonceVerification.Recommended |
| 1155 |
|
| 1156 |
// Get error code. |
| 1157 |
$error_code = absint( $file['error'] ); |
| 1158 |
$error_message = ''; |
| 1159 |
|
| 1160 |
// Error code messages. |
| 1161 |
switch ( $error_code ) { |
| 1162 |
case UPLOAD_ERR_OK: |
| 1163 |
$error_message = false; |
| 1164 |
break; |
| 1165 |
case UPLOAD_ERR_INI_SIZE: |
| 1166 |
$error_message = __( 'File size is too large.', 'usces' ); |
| 1167 |
break; |
| 1168 |
case UPLOAD_ERR_FORM_SIZE: |
| 1169 |
$error_message = __( 'Exceeds maximum file size specified in the form.', 'usces' ); |
| 1170 |
break; |
| 1171 |
case UPLOAD_ERR_PARTIAL: |
| 1172 |
$error_message = __( 'File was only partially uploaded.', 'usces' ); |
| 1173 |
break; |
| 1174 |
case UPLOAD_ERR_NO_FILE: |
| 1175 |
$error_message = __( 'No file selected.', 'usces' ); |
| 1176 |
break; |
| 1177 |
case UPLOAD_ERR_NO_TMP_DIR: |
| 1178 |
$error_message = __( 'Missing a temporary folder.', 'usces' ); |
| 1179 |
break; |
| 1180 |
case UPLOAD_ERR_CANT_WRITE: |
| 1181 |
$error_message = __( 'Failed to write file to disk.', 'usces' ); |
| 1182 |
break; |
| 1183 |
case UPLOAD_ERR_EXTENSION: |
| 1184 |
$error_message = __( 'File upload stopped by extension.', 'usces' ); |
| 1185 |
break; |
| 1186 |
default: |
| 1187 |
$error_message = __( 'An unknown error occurred.', 'usces' ); |
| 1188 |
break; |
| 1189 |
} |
| 1190 |
|
| 1191 |
return $error_message; |
| 1192 |
} |
| 1193 |
|
| 1194 |
/** |
| 1195 |
* Error handling |
| 1196 |
*/ |
| 1197 |
public function handle_error() { |
| 1198 |
$this->render_error_page( __( 'Import type not specified. (#029)', 'usces' ) ); |
| 1199 |
} |
| 1200 |
|
| 1201 |
/** |
| 1202 |
* Get error log file path |
| 1203 |
*/ |
| 1204 |
public function get_error_log_path() { |
| 1205 |
return WEL_IMPORT_UPLOADS_DIR . '/csv-error-log.txt'; |
| 1206 |
} |
| 1207 |
} |
| 1208 |
|
