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give-export-donations-exporter.php
599 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Payments Export Class. |
| 4 | * |
| 5 | * This class handles payment export in batches. |
| 6 | * |
| 7 | * @package Give |
| 8 | * @subpackage Admin/Reports |
| 9 | * @copyright Copyright (c) 2016, GiveWP |
| 10 | * @license https://opensource.org/licenses/gpl-license GNU Public License |
| 11 | * @since 2.1 |
| 12 | */ |
| 13 | |
| 14 | // Exit if accessed directly. |
| 15 | if ( ! defined( 'ABSPATH' ) ) { |
| 16 | exit; |
| 17 | } |
| 18 | |
| 19 | /** |
| 20 | * Give_Export_Donations_CSV Class |
| 21 | * |
| 22 | * @since 2.1 |
| 23 | */ |
| 24 | class Give_Export_Donations_CSV extends Give_Batch_Export { |
| 25 | |
| 26 | /** |
| 27 | * Our export type. Used for export-type specific filters/actions. |
| 28 | * |
| 29 | * @since 2.1 |
| 30 | * |
| 31 | * @var string |
| 32 | */ |
| 33 | public $export_type = 'payments'; |
| 34 | |
| 35 | /** |
| 36 | * Form submission data. |
| 37 | * |
| 38 | * @since 2.1 |
| 39 | * |
| 40 | * @var array |
| 41 | */ |
| 42 | public $data = array(); |
| 43 | |
| 44 | /** |
| 45 | * Form submission data. |
| 46 | * |
| 47 | * @since 2.1 |
| 48 | * |
| 49 | * @var array |
| 50 | */ |
| 51 | public $cols = array(); |
| 52 | |
| 53 | /** |
| 54 | * Form ID. |
| 55 | * |
| 56 | * @since 2.1 |
| 57 | * |
| 58 | * @var string |
| 59 | */ |
| 60 | public $form_id = ''; |
| 61 | |
| 62 | /** |
| 63 | * Form tags ids. |
| 64 | * |
| 65 | * @since 2.1 |
| 66 | * |
| 67 | * @var array |
| 68 | */ |
| 69 | public $tags = ''; |
| 70 | |
| 71 | |
| 72 | /** |
| 73 | * Form categories ids. |
| 74 | * |
| 75 | * @since 2.1 |
| 76 | * |
| 77 | * @var array |
| 78 | */ |
| 79 | public $categories = ''; |
| 80 | |
| 81 | /** |
| 82 | * Set the properties specific to the export. |
| 83 | * |
| 84 | * @since 2.1 |
| 85 | * |
| 86 | * @param array $request The Form Data passed into the batch processing. |
| 87 | */ |
| 88 | public function set_properties( $request ) { |
| 89 | |
| 90 | // Set data from form submission |
| 91 | if ( isset( $_POST['form'] ) ) { |
| 92 | $this->data = give_clean( wp_parse_args( $_POST['form'] ) ); |
| 93 | } |
| 94 | |
| 95 | $this->form = $this->data['forms']; |
| 96 | $this->categories = ! empty( $request['give_forms_categories'] ) ? (array) $request['give_forms_categories'] : array(); |
| 97 | $this->tags = ! empty( $request['give_forms_tags'] ) ? (array) $request['give_forms_tags'] : array(); |
| 98 | $this->form_id = $this->get_form_ids( $request ); |
| 99 | $this->price_id = isset( $request['give_price_option'] ) && ( 'all' !== $request['give_price_option'] && '' !== $request['give_price_option'] ) ? absint( $request['give_price_option'] ) : null; |
| 100 | $this->start = isset( $request['start'] ) ? sanitize_text_field( $request['start'] ) : ''; |
| 101 | $this->end = isset( $request['end'] ) ? sanitize_text_field( $request['end'] ) : ''; |
| 102 | $this->status = isset( $request['status'] ) ? sanitize_text_field( $request['status'] ) : 'complete'; |
| 103 | |
| 104 | /** |
| 105 | * Hook to use after setting properties. |
| 106 | * |
| 107 | * @since 2.1.3 |
| 108 | */ |
| 109 | do_action( 'give_export_donations_form_data', $this->data ); |
| 110 | } |
| 111 | |
| 112 | /** |
| 113 | * Get donation form id list |
| 114 | * |
| 115 | * @since 2.1 |
| 116 | * |
| 117 | * @param array $request form data that need to be exported |
| 118 | * |
| 119 | * @return array|boolean|null $form get all the donation id that need to be exported |
| 120 | */ |
| 121 | public function get_form_ids( $request = array() ) { |
| 122 | $form = ! empty( $request['forms'] ) && 0 !== $request['forms'] ? absint( $request['forms'] ) : null; |
| 123 | |
| 124 | $form_ids = ! empty( $request['form_ids'] ) ? sanitize_text_field( $request['form_ids'] ) : null; |
| 125 | |
| 126 | if ( empty( $form ) && ! empty( $form_ids ) && ( ! empty( $this->categories ) || ! empty( $this->tags ) ) ) { |
| 127 | $form = explode( ',', $form_ids ); |
| 128 | } |
| 129 | |
| 130 | return $form; |
| 131 | } |
| 132 | |
| 133 | /** |
| 134 | * Set the CSV columns. |
| 135 | * |
| 136 | * @access public |
| 137 | * |
| 138 | * @since 2.1 |
| 139 | * |
| 140 | * @return array|bool $cols All the columns. |
| 141 | */ |
| 142 | public function csv_cols() { |
| 143 | |
| 144 | $columns = isset( $this->data['give_give_donations_export_option'] ) ? $this->data['give_give_donations_export_option'] : array(); |
| 145 | |
| 146 | // We need columns. |
| 147 | if ( empty( $columns ) ) { |
| 148 | return false; |
| 149 | } |
| 150 | |
| 151 | $this->cols = $this->get_cols( $columns ); |
| 152 | |
| 153 | return $this->cols; |
| 154 | } |
| 155 | |
| 156 | |
| 157 | /** |
| 158 | * CSV file columns. |
| 159 | * |
| 160 | * @since 2.1 |
| 161 | * |
| 162 | * @param array $columns |
| 163 | * |
| 164 | * @return array |
| 165 | */ |
| 166 | private function get_cols( $columns ) { |
| 167 | |
| 168 | $cols = array(); |
| 169 | |
| 170 | foreach ( $columns as $key => $value ) { |
| 171 | |
| 172 | switch ( $key ) { |
| 173 | case 'donation_id': |
| 174 | $cols['donation_id'] = __( 'Donation ID', 'give' ); |
| 175 | break; |
| 176 | case 'seq_id': |
| 177 | $cols['seq_id'] = __( 'Donation Number', 'give' ); |
| 178 | break; |
| 179 | case 'title_prefix': |
| 180 | $cols['title_prefix'] = __( 'Title Prefix', 'give' ); |
| 181 | break; |
| 182 | case 'first_name': |
| 183 | $cols['first_name'] = __( 'First Name', 'give' ); |
| 184 | break; |
| 185 | case 'last_name': |
| 186 | $cols['last_name'] = __( 'Last Name', 'give' ); |
| 187 | break; |
| 188 | case 'email': |
| 189 | $cols['email'] = __( 'Email Address', 'give' ); |
| 190 | break; |
| 191 | case 'company': |
| 192 | $cols['company'] = __( 'Company Name', 'give' ); |
| 193 | break; |
| 194 | case 'address': |
| 195 | $cols['address_line1'] = __( 'Address 1', 'give' ); |
| 196 | $cols['address_line2'] = __( 'Address 2', 'give' ); |
| 197 | $cols['address_city'] = __( 'City', 'give' ); |
| 198 | $cols['address_state'] = __( 'State', 'give' ); |
| 199 | $cols['address_zip'] = __( 'Zip', 'give' ); |
| 200 | $cols['address_country'] = __( 'Country', 'give' ); |
| 201 | break; |
| 202 | case 'comment': |
| 203 | $cols['comment'] = __( 'Donor Comment', 'give' ); |
| 204 | break; |
| 205 | case 'donation_total': |
| 206 | $cols['donation_total'] = __( 'Donation Total', 'give' ); |
| 207 | break; |
| 208 | case 'currency_code': |
| 209 | $cols['currency_code'] = __( 'Currency Code', 'give' ); |
| 210 | break; |
| 211 | case 'currency_symbol': |
| 212 | $cols['currency_symbol'] = __( 'Currency Symbol', 'give' ); |
| 213 | break; |
| 214 | case 'donation_status': |
| 215 | $cols['donation_status'] = __( 'Donation Status', 'give' ); |
| 216 | break; |
| 217 | case 'payment_gateway': |
| 218 | $cols['payment_gateway'] = __( 'Payment Gateway', 'give' ); |
| 219 | case 'payment_mode': |
| 220 | $cols['payment_mode'] = __( 'Payment Mode', 'give' ); |
| 221 | break; |
| 222 | case 'form_id': |
| 223 | $cols['form_id'] = __( 'Form ID', 'give' ); |
| 224 | break; |
| 225 | case 'form_title': |
| 226 | $cols['form_title'] = __( 'Form Title', 'give' ); |
| 227 | break; |
| 228 | case 'form_level_id': |
| 229 | $cols['form_level_id'] = __( 'Level ID', 'give' ); |
| 230 | break; |
| 231 | case 'form_level_title': |
| 232 | $cols['form_level_title'] = __( 'Level Title', 'give' ); |
| 233 | break; |
| 234 | case 'donation_date': |
| 235 | $cols['donation_date'] = __( 'Donation Date', 'give' ); |
| 236 | break; |
| 237 | case 'donation_time': |
| 238 | $cols['donation_time'] = __( 'Donation Time', 'give' ); |
| 239 | break; |
| 240 | case 'userid': |
| 241 | $cols['userid'] = __( 'User ID', 'give' ); |
| 242 | break; |
| 243 | case 'donorid': |
| 244 | $cols['donorid'] = __( 'Donor ID', 'give' ); |
| 245 | break; |
| 246 | case 'donor_ip': |
| 247 | $cols['donor_ip'] = __( 'Donor IP Address', 'give' ); |
| 248 | break; |
| 249 | default: |
| 250 | $cols[ $key ] = $key; |
| 251 | |
| 252 | } |
| 253 | } |
| 254 | |
| 255 | /** |
| 256 | * Filter to get columns name when exporting donation |
| 257 | * |
| 258 | * @since 2.1 |
| 259 | * |
| 260 | * @param array $cols columns name for CSV |
| 261 | * @param array $columns columns select by admin to export |
| 262 | */ |
| 263 | return (array) apply_filters( 'give_export_donation_get_columns_name', $cols, $columns ); |
| 264 | } |
| 265 | |
| 266 | /** |
| 267 | * Get the donation argument |
| 268 | * |
| 269 | * @since 2.1 |
| 270 | * |
| 271 | * @param array $args donation argument |
| 272 | * |
| 273 | * @return array $args donation argument |
| 274 | */ |
| 275 | public function get_donation_argument( $args = array() ) { |
| 276 | $defaults = array( |
| 277 | 'number' => 30, |
| 278 | 'page' => $this->step, |
| 279 | 'status' => $this->status, |
| 280 | ); |
| 281 | // Date query. |
| 282 | if ( ! empty( $this->start ) || ! empty( $this->end ) ) { |
| 283 | if ( ! empty( $this->start ) ) { |
| 284 | $start_date = give_get_formatted_date( $this->start ); |
| 285 | $defaults['date_query'][0]['after'] = "{$start_date} 00:00:00"; |
| 286 | } |
| 287 | if ( ! empty( $this->end ) ) { |
| 288 | $end_date = give_get_formatted_date( $this->end ); |
| 289 | $defaults['date_query'][0]['before'] = "{$end_date} 23:59:59"; |
| 290 | } |
| 291 | } |
| 292 | |
| 293 | if ( ! empty( $this->form_id ) ) { |
| 294 | $defaults['give_forms'] = is_array( $this->form_id ) ? $this->form_id : array( $this->form_id ); |
| 295 | } |
| 296 | |
| 297 | /** |
| 298 | * Filter to modify Payment Query arguments for exporting |
| 299 | * donations. |
| 300 | * |
| 301 | * @since 2.1.3 |
| 302 | */ |
| 303 | return apply_filters( 'give_export_donations_donation_query_args', wp_parse_args( $args, $defaults ) ); |
| 304 | } |
| 305 | |
| 306 | /** |
| 307 | * Get the Export Data. |
| 308 | * |
| 309 | * @access public |
| 310 | * |
| 311 | * @since 2.1 |
| 312 | * |
| 313 | * @global object $wpdb Used to query the database using the WordPress database API. |
| 314 | * |
| 315 | * @return array $data The data for the CSV file. |
| 316 | */ |
| 317 | public function get_data() { |
| 318 | |
| 319 | $data = array(); |
| 320 | $i = 0; |
| 321 | // Payment query. |
| 322 | $payments = give_get_payments( $this->get_donation_argument() ); |
| 323 | |
| 324 | if ( $payments ) { |
| 325 | |
| 326 | foreach ( $payments as $payment ) { |
| 327 | |
| 328 | $columns = $this->csv_cols(); |
| 329 | $payment = new Give_Payment( $payment->ID ); |
| 330 | $payment_meta = $payment->payment_meta; |
| 331 | $address = $payment->address; |
| 332 | |
| 333 | // Set columns. |
| 334 | if ( ! empty( $columns['donation_id'] ) ) { |
| 335 | $data[ $i ]['donation_id'] = $payment->ID; |
| 336 | } |
| 337 | |
| 338 | if ( ! empty( $columns['seq_id'] ) ) { |
| 339 | $data[ $i ]['seq_id'] = Give()->seq_donation_number->get_serial_code( $payment->ID ); |
| 340 | } |
| 341 | |
| 342 | if ( ! empty( $columns['title_prefix'] ) ) { |
| 343 | $data[ $i ]['title_prefix'] = ! empty( $payment->title_prefix ) ? $payment->title_prefix : ''; |
| 344 | } |
| 345 | |
| 346 | if ( ! empty( $columns['first_name'] ) ) { |
| 347 | $data[ $i ]['first_name'] = isset( $payment->first_name ) ? $payment->first_name : ''; |
| 348 | } |
| 349 | |
| 350 | if ( ! empty( $columns['last_name'] ) ) { |
| 351 | $data[ $i ]['last_name'] = isset( $payment->last_name ) ? $payment->last_name : ''; |
| 352 | } |
| 353 | |
| 354 | if ( ! empty( $columns['email'] ) ) { |
| 355 | $data[ $i ]['email'] = $payment->email; |
| 356 | } |
| 357 | |
| 358 | if ( ! empty( $columns['company'] ) ) { |
| 359 | $data[ $i ]['company'] = empty( $payment_meta['_give_donation_company'] ) ? '' : str_replace( "\'", "'", $payment_meta['_give_donation_company'] ); |
| 360 | } |
| 361 | |
| 362 | if ( ! empty( $columns['address_line1'] ) ) { |
| 363 | $data[ $i ]['address_line1'] = isset( $address['line1'] ) ? $address['line1'] : ''; |
| 364 | $data[ $i ]['address_line2'] = isset( $address['line2'] ) ? $address['line2'] : ''; |
| 365 | $data[ $i ]['address_city'] = isset( $address['city'] ) ? $address['city'] : ''; |
| 366 | $data[ $i ]['address_state'] = isset( $address['state'] ) ? $address['state'] : ''; |
| 367 | $data[ $i ]['address_zip'] = isset( $address['zip'] ) ? $address['zip'] : ''; |
| 368 | $data[ $i ]['address_country'] = isset( $address['country'] ) ? $address['country'] : ''; |
| 369 | } |
| 370 | |
| 371 | if ( ! empty( $columns['comment'] ) ) { |
| 372 | $comment = give_get_donor_donation_comment( $payment->ID, $payment->donor_id ); |
| 373 | $data[ $i ]['comment'] = ! empty( $comment ) ? $comment->comment_content : ''; |
| 374 | } |
| 375 | |
| 376 | if ( ! empty( $columns['donation_total'] ) ) { |
| 377 | $data[ $i ]['donation_total'] = give_format_amount( give_donation_amount( $payment->ID ) ); |
| 378 | } |
| 379 | |
| 380 | if ( ! empty( $columns['currency_code'] ) ) { |
| 381 | $data[ $i ]['currency_code'] = empty( $payment_meta['_give_payment_currency'] ) ? give_get_currency() : $payment_meta['_give_payment_currency']; |
| 382 | } |
| 383 | |
| 384 | if ( ! empty( $columns['currency_symbol'] ) ) { |
| 385 | $currency_code = $data[ $i ]['currency_code']; |
| 386 | $data[ $i ]['currency_symbol'] = give_currency_symbol( $currency_code, true ); |
| 387 | } |
| 388 | |
| 389 | if ( ! empty( $columns['donation_status'] ) ) { |
| 390 | $data[ $i ]['donation_status'] = give_get_payment_status( $payment, true ); |
| 391 | } |
| 392 | |
| 393 | if ( ! empty( $columns['payment_gateway'] ) ) { |
| 394 | $data[ $i ]['payment_gateway'] = $payment->gateway; |
| 395 | } |
| 396 | |
| 397 | if ( ! empty( $columns['payment_mode'] ) ) { |
| 398 | $data[ $i ]['payment_mode'] = $payment->mode; |
| 399 | } |
| 400 | |
| 401 | if ( ! empty( $columns['form_id'] ) ) { |
| 402 | $data[ $i ]['form_id'] = $payment->form_id; |
| 403 | } |
| 404 | |
| 405 | if ( ! empty( $columns['form_title'] ) ) { |
| 406 | $data[ $i ]['form_title'] = get_the_title( $payment->form_id ); |
| 407 | } |
| 408 | |
| 409 | if ( ! empty( $columns['form_level_id'] ) ) { |
| 410 | $data[ $i ]['form_level_id'] = $payment->price_id; |
| 411 | } |
| 412 | |
| 413 | if ( ! empty( $columns['form_level_title'] ) ) { |
| 414 | $var_prices = give_has_variable_prices( $payment->form_id ); |
| 415 | if ( empty( $var_prices ) ) { |
| 416 | $data[ $i ]['form_level_title'] = ''; |
| 417 | } else { |
| 418 | if ( 'custom' === $payment->price_id ) { |
| 419 | $custom_amount_text = give_get_meta( $payment->form_id, '_give_custom_amount_text', true ); |
| 420 | |
| 421 | if ( empty( $custom_amount_text ) ) { |
| 422 | $custom_amount_text = esc_html__( 'Custom', 'give' ); |
| 423 | } |
| 424 | $data[ $i ]['form_level_title'] = $custom_amount_text; |
| 425 | } else { |
| 426 | $data[ $i ]['form_level_title'] = give_get_price_option_name( $payment->form_id, $payment->price_id ); |
| 427 | } |
| 428 | } |
| 429 | } |
| 430 | |
| 431 | if ( ! empty( $columns['donation_date'] ) ) { |
| 432 | $payment_date = strtotime( $payment->date ); |
| 433 | $data[ $i ]['donation_date'] = date( give_date_format(), $payment_date ); |
| 434 | } |
| 435 | |
| 436 | if ( ! empty( $columns['donation_time'] ) ) { |
| 437 | $payment_date = strtotime( $payment->date ); |
| 438 | $data[ $i ]['donation_time'] = date_i18n( 'H', $payment_date ) . ':' . date( 'i', $payment_date ); |
| 439 | } |
| 440 | |
| 441 | if ( ! empty( $columns['userid'] ) ) { |
| 442 | $data[ $i ]['userid'] = $payment->user_id; |
| 443 | } |
| 444 | |
| 445 | if ( ! empty( $columns['donorid'] ) ) { |
| 446 | $data[ $i ]['donorid'] = $payment->customer_id; |
| 447 | } |
| 448 | |
| 449 | if ( ! empty( $columns['donor_ip'] ) ) { |
| 450 | $data[ $i ]['donor_ip'] = give_get_payment_user_ip( $payment->ID ); |
| 451 | } |
| 452 | |
| 453 | // Add custom field data. |
| 454 | // First we remove the standard included keys from above. |
| 455 | $remove_keys = array( |
| 456 | 'donation_id', |
| 457 | 'seq_id', |
| 458 | 'first_name', |
| 459 | 'last_name', |
| 460 | 'email', |
| 461 | 'address_line1', |
| 462 | 'address_line2', |
| 463 | 'address_city', |
| 464 | 'address_state', |
| 465 | 'address_zip', |
| 466 | 'address_country', |
| 467 | 'donation_total', |
| 468 | 'payment_gateway', |
| 469 | 'payment_mode', |
| 470 | 'form_id', |
| 471 | 'form_title', |
| 472 | 'form_level_id', |
| 473 | 'form_level_title', |
| 474 | 'donation_date', |
| 475 | 'donation_time', |
| 476 | 'userid', |
| 477 | 'donorid', |
| 478 | 'donor_ip', |
| 479 | ); |
| 480 | |
| 481 | // Removing above keys... |
| 482 | foreach ( $remove_keys as $key ) { |
| 483 | unset( $columns[ $key ] ); |
| 484 | } |
| 485 | |
| 486 | // Now loop through remaining meta fields. |
| 487 | foreach ( $columns as $col ) { |
| 488 | $field_data = get_post_meta( $payment->ID, $col, true ); |
| 489 | $data[ $i ][ $col ] = $field_data; |
| 490 | unset( $columns[ $col ] ); |
| 491 | } |
| 492 | |
| 493 | /** |
| 494 | * Filter to modify Donation CSV data when exporting donation |
| 495 | * |
| 496 | * @since 2.1 |
| 497 | * |
| 498 | * @param array Donation data |
| 499 | * @param Give_Payment $payment Instance of Give_Payment |
| 500 | * @param array $columns Donation data $columns that are not being merge |
| 501 | * @param Give_Export_Donations_CSV $this Instance of Give_Export_Donations_CSV |
| 502 | * |
| 503 | * @return array Donation data |
| 504 | */ |
| 505 | $data[ $i ] = apply_filters( 'give_export_donation_data', $data[ $i ], $payment, $columns, $this ); |
| 506 | |
| 507 | $new_data = array(); |
| 508 | $old_data = $data[ $i ]; |
| 509 | |
| 510 | // sorting the columns bas on row |
| 511 | foreach ( $this->csv_cols() as $key => $value ) { |
| 512 | if ( array_key_exists( $key, $old_data ) ) { |
| 513 | $new_data[ $key ] = $old_data[ $key ]; |
| 514 | } |
| 515 | } |
| 516 | |
| 517 | $data[ $i ] = $new_data; |
| 518 | |
| 519 | // Increment iterator. |
| 520 | $i ++; |
| 521 | |
| 522 | } |
| 523 | |
| 524 | $data = apply_filters( 'give_export_get_data', $data ); |
| 525 | $data = apply_filters( "give_export_get_data_{$this->export_type}", $data ); |
| 526 | |
| 527 | return $data; |
| 528 | |
| 529 | } |
| 530 | |
| 531 | return array(); |
| 532 | |
| 533 | } |
| 534 | |
| 535 | /** |
| 536 | * Return the calculated completion percentage. |
| 537 | * |
| 538 | * @since 2.1 |
| 539 | * |
| 540 | * @return int |
| 541 | */ |
| 542 | public function get_percentage_complete() { |
| 543 | $args = $this->get_donation_argument( array( 'number' => - 1 ) ); |
| 544 | if ( isset( $args['page'] ) ) { |
| 545 | unset( $args['page'] ); |
| 546 | } |
| 547 | $query = give_get_payments( $args ); |
| 548 | $total = count( $query ); |
| 549 | $percentage = 100; |
| 550 | if ( $total > 0 ) { |
| 551 | $percentage = ( ( 30 * $this->step ) / $total ) * 100; |
| 552 | } |
| 553 | if ( $percentage > 100 ) { |
| 554 | $percentage = 100; |
| 555 | } |
| 556 | |
| 557 | return $percentage; |
| 558 | } |
| 559 | |
| 560 | /** |
| 561 | * Print the CSV rows for the current step. |
| 562 | * |
| 563 | * @access public |
| 564 | * |
| 565 | * @since 2.1 |
| 566 | * |
| 567 | * @return string|false |
| 568 | */ |
| 569 | public function print_csv_rows() { |
| 570 | |
| 571 | $row_data = ''; |
| 572 | $data = $this->get_data(); |
| 573 | $cols = $this->get_csv_cols(); |
| 574 | |
| 575 | if ( $data ) { |
| 576 | |
| 577 | // Output each row |
| 578 | foreach ( $data as $row ) { |
| 579 | $i = 1; |
| 580 | foreach ( $row as $col_id => $column ) { |
| 581 | // Make sure the column is valid |
| 582 | if ( array_key_exists( $col_id, $cols ) ) { |
| 583 | $row_data .= '"' . preg_replace( '/"/', "'", $column ) . '"'; |
| 584 | $row_data .= $i == count( $cols ) ? '' : ','; |
| 585 | $i ++; |
| 586 | } |
| 587 | } |
| 588 | $row_data .= "\r\n"; |
| 589 | } |
| 590 | |
| 591 | $this->stash_step_data( $row_data ); |
| 592 | |
| 593 | return $row_data; |
| 594 | } |
| 595 | |
| 596 | return false; |
| 597 | } |
| 598 | } |
| 599 |