class-foogallery-export-view-helper.php
3 days ago
class-foogallery-import-export-extension.php
3 days ago
class-foogallery-import-export.php
3 days ago
class-foogallery-import-view-helper.php
3 days ago
functions.php
3 days ago
view-import-export.php
3 days ago
class-foogallery-import-export.php
561 lines
| 1 | <?php |
| 2 | |
| 3 | if ( ! defined( 'ABSPATH' ) ) { |
| 4 | exit; |
| 5 | } |
| 6 | |
| 7 | /** |
| 8 | * FooGallery - Import Export Class |
| 9 | */ |
| 10 | |
| 11 | if ( ! class_exists( 'FooGallery_Import_Export' ) ) { |
| 12 | |
| 13 | require_once plugin_dir_path( __FILE__ ) . 'functions.php'; |
| 14 | |
| 15 | /** |
| 16 | * Class FooGallery_Import_Export |
| 17 | */ |
| 18 | class FooGallery_Import_Export { |
| 19 | const IMPORT_JOB_TTL = 21600; // 6 hours |
| 20 | const IMPORT_JOB_USER_META_KEY = 'foogallery_import_export_last_job'; |
| 21 | |
| 22 | /** |
| 23 | * Wire up everything we need to run the extension |
| 24 | */ |
| 25 | public function __construct() { |
| 26 | if ( is_admin() ) { |
| 27 | //add_action( 'add_meta_boxes_foogallery', array( $this, 'add_export_metabox' ) ); |
| 28 | add_action( 'foogallery_admin_menu_after', array( $this, 'add_import_export_menu' ) ); |
| 29 | add_action( 'wp_ajax_foogallery_gallery_export', array( $this, 'ajax_generate_export' ) ); |
| 30 | add_action( 'wp_ajax_foogallery_gallery_import', array( $this, 'ajax_import_galleries' ) ); |
| 31 | } |
| 32 | } |
| 33 | |
| 34 | /** |
| 35 | * Output a log message |
| 36 | * |
| 37 | * @param string $message The message to show. |
| 38 | * @param bool $line_break If a line break should also be output. |
| 39 | */ |
| 40 | public function log_message( $message, $line_break = true ) { |
| 41 | echo esc_html( $message ); |
| 42 | if ( $line_break ) { |
| 43 | echo '<br />'; |
| 44 | } |
| 45 | } |
| 46 | |
| 47 | /** |
| 48 | * Import galleries |
| 49 | */ |
| 50 | public function ajax_import_galleries() { |
| 51 | if ( ! current_user_can( 'manage_options' ) ) { |
| 52 | wp_send_json_error( |
| 53 | array( 'message' => __( 'You do not have permission to import galleries.', 'foogallery' ) ), |
| 54 | 403 |
| 55 | ); |
| 56 | } |
| 57 | |
| 58 | check_ajax_referer( 'foogallery_gallery_import' ); |
| 59 | |
| 60 | $mode = 'start'; |
| 61 | if ( isset( $_POST['mode'] ) ) { |
| 62 | $mode = sanitize_key( wp_unslash( $_POST['mode'] ) ); |
| 63 | } |
| 64 | |
| 65 | if ( 'status' === $mode ) { |
| 66 | $this->ajax_import_status(); |
| 67 | } elseif ( 'delete' === $mode ) { |
| 68 | $this->ajax_import_delete(); |
| 69 | } elseif ( 'step' === $mode ) { |
| 70 | $this->ajax_import_step(); |
| 71 | } else { |
| 72 | $this->ajax_import_start(); |
| 73 | } |
| 74 | } |
| 75 | |
| 76 | private function ajax_import_status() { |
| 77 | $job_id = $this->get_last_import_job_id(); |
| 78 | if ( empty( $job_id ) ) { |
| 79 | wp_send_json_success( array( 'has_job' => false ) ); |
| 80 | } |
| 81 | |
| 82 | $job = $this->load_import_job( $job_id ); |
| 83 | if ( false === $job ) { |
| 84 | $this->clear_last_import_job_id(); |
| 85 | wp_send_json_success( array( 'has_job' => false ) ); |
| 86 | } |
| 87 | |
| 88 | $data = $this->format_import_job_progress( $job_id, $job ); |
| 89 | $data['has_job'] = true; |
| 90 | $data['can_delete'] = true; |
| 91 | wp_send_json_success( $data ); |
| 92 | } |
| 93 | |
| 94 | private function ajax_import_delete() { |
| 95 | $job_id = ''; |
| 96 | if ( isset( $_POST['job_id'] ) ) { |
| 97 | $job_id = sanitize_text_field( wp_unslash( $_POST['job_id'] ) ); |
| 98 | } |
| 99 | if ( empty( $job_id ) ) { |
| 100 | $job_id = $this->get_last_import_job_id(); |
| 101 | } |
| 102 | |
| 103 | if ( empty( $job_id ) ) { |
| 104 | wp_send_json_success( array( 'deleted' => false ) ); |
| 105 | } |
| 106 | |
| 107 | $this->delete_import_job( $job_id ); |
| 108 | $this->clear_last_import_job_id( $job_id ); |
| 109 | |
| 110 | wp_send_json_success( array( 'deleted' => true ) ); |
| 111 | } |
| 112 | |
| 113 | private function ajax_import_start() { |
| 114 | if ( ! isset( $_POST['data'] ) || empty( $_POST['data'] ) ) { |
| 115 | wp_send_json_error( array( 'message' => __( 'No import data provided!', 'foogallery' ) ), 400 ); |
| 116 | } |
| 117 | |
| 118 | $galleries = json_decode( wp_unslash( $_POST['data'] ), true ); |
| 119 | if ( null === $galleries || ! is_array( $galleries ) ) { |
| 120 | wp_send_json_error( array( 'message' => __( 'The import data could not be interpreted.', 'foogallery' ) ), 400 ); |
| 121 | } |
| 122 | |
| 123 | $job_id = function_exists( 'wp_generate_uuid4' ) ? wp_generate_uuid4() : uniqid( 'foogallery_import_', true ); |
| 124 | $job = $this->build_import_job( $galleries ); |
| 125 | |
| 126 | $this->save_import_job( $job_id, $job ); |
| 127 | $this->set_last_import_job_id( $job_id ); |
| 128 | |
| 129 | $data = $this->run_import_step_with_lock( $job_id ); |
| 130 | wp_send_json_success( $data ); |
| 131 | } |
| 132 | |
| 133 | private function ajax_import_step() { |
| 134 | if ( ! isset( $_POST['job_id'] ) || empty( $_POST['job_id'] ) ) { |
| 135 | wp_send_json_error( array( 'message' => __( 'Missing import job ID.', 'foogallery' ) ), 400 ); |
| 136 | } |
| 137 | |
| 138 | $job_id = sanitize_text_field( wp_unslash( $_POST['job_id'] ) ); |
| 139 | $job = $this->load_import_job( $job_id ); |
| 140 | if ( false === $job ) { |
| 141 | wp_send_json_error( array( 'message' => __( 'Import job not found or expired.', 'foogallery' ) ), 404 ); |
| 142 | } |
| 143 | |
| 144 | $this->set_last_import_job_id( $job_id ); |
| 145 | |
| 146 | $data = $this->run_import_step_with_lock( $job_id ); |
| 147 | wp_send_json_success( $data ); |
| 148 | } |
| 149 | |
| 150 | private function run_import_step_with_lock( $job_id ) { |
| 151 | $job = $this->load_import_job( $job_id ); |
| 152 | if ( false === $job ) { |
| 153 | return array( |
| 154 | 'job_id' => $job_id, |
| 155 | 'complete' => true, |
| 156 | 'message' => __( 'Import job not found or expired.', 'foogallery' ), |
| 157 | ); |
| 158 | } |
| 159 | |
| 160 | $now = time(); |
| 161 | if ( isset( $job['lock_until'] ) && intval( $job['lock_until'] ) > $now ) { |
| 162 | return array_merge( $this->format_import_job_progress( $job_id, $job ), array( |
| 163 | 'busy' => true, |
| 164 | 'message' => __( 'Import is busy, retrying...', 'foogallery' ), |
| 165 | ) ); |
| 166 | } |
| 167 | |
| 168 | $job['lock_until'] = $now + 20; |
| 169 | $this->save_import_job( $job_id, $job ); |
| 170 | |
| 171 | $result = $this->run_import_step( $job ); |
| 172 | |
| 173 | unset( $job['lock_until'] ); |
| 174 | $this->save_import_job( $job_id, $job ); |
| 175 | |
| 176 | return array_merge( $this->format_import_job_progress( $job_id, $job ), $result ); |
| 177 | } |
| 178 | |
| 179 | private function build_import_job( array $galleries ) { |
| 180 | $attachment_tasks = array(); |
| 181 | |
| 182 | foreach ( $galleries as $gallery_index => $gallery ) { |
| 183 | if ( ! is_array( $gallery ) ) { |
| 184 | continue; |
| 185 | } |
| 186 | |
| 187 | if ( ! isset( $gallery['datasource_name'] ) || 'media_library' !== $gallery['datasource_name'] ) { |
| 188 | continue; |
| 189 | } |
| 190 | |
| 191 | if ( ! isset( $gallery['attachments'] ) || ! is_array( $gallery['attachments'] ) ) { |
| 192 | continue; |
| 193 | } |
| 194 | |
| 195 | foreach ( $gallery['attachments'] as $old_attachment_id => $attachment ) { |
| 196 | $attachment_tasks[] = array( |
| 197 | 'g' => $gallery_index, |
| 198 | 'id' => (string) $old_attachment_id, |
| 199 | ); |
| 200 | } |
| 201 | } |
| 202 | |
| 203 | $total = count( $attachment_tasks ) + count( $galleries ); |
| 204 | |
| 205 | return array( |
| 206 | 'created_at' => time(), |
| 207 | 'stage' => count( $attachment_tasks ) > 0 ? 'attachments' : 'galleries', |
| 208 | 'galleries' => $galleries, |
| 209 | 'attachment_tasks' => $attachment_tasks, |
| 210 | 'attachment_cursor' => 0, |
| 211 | 'gallery_cursor' => 0, |
| 212 | 'new_attachments' => array(), |
| 213 | 'done' => 0, |
| 214 | 'total' => $total, |
| 215 | ); |
| 216 | } |
| 217 | |
| 218 | private function run_import_step( array &$job ) { |
| 219 | $stage = isset( $job['stage'] ) ? $job['stage'] : 'attachments'; |
| 220 | |
| 221 | if ( 'done' === $stage ) { |
| 222 | return array( |
| 223 | 'complete' => true, |
| 224 | 'message' => __( 'Import complete.', 'foogallery' ), |
| 225 | ); |
| 226 | } |
| 227 | |
| 228 | if ( 'attachments' === $stage ) { |
| 229 | $cursor = intval( $job['attachment_cursor'] ); |
| 230 | $tasks = isset( $job['attachment_tasks'] ) && is_array( $job['attachment_tasks'] ) ? $job['attachment_tasks'] : array(); |
| 231 | |
| 232 | if ( $cursor >= count( $tasks ) ) { |
| 233 | $job['stage'] = 'galleries'; |
| 234 | return array( |
| 235 | 'complete' => false, |
| 236 | 'message' => __( 'Attachment import finished. Creating galleries...', 'foogallery' ), |
| 237 | ); |
| 238 | } |
| 239 | |
| 240 | $task = $tasks[ $cursor ]; |
| 241 | $job['attachment_cursor'] = $cursor + 1; |
| 242 | $job['done'] = intval( $job['done'] ) + 1; |
| 243 | |
| 244 | $gallery_index = isset( $task['g'] ) ? intval( $task['g'] ) : -1; |
| 245 | $old_id = isset( $task['id'] ) ? (string) $task['id'] : ''; |
| 246 | |
| 247 | if ( $gallery_index < 0 || empty( $old_id ) || ! isset( $job['galleries'][ $gallery_index ] ) ) { |
| 248 | return array( |
| 249 | 'complete' => false, |
| 250 | 'message' => __( 'Skipping invalid attachment task.', 'foogallery' ), |
| 251 | ); |
| 252 | } |
| 253 | |
| 254 | $gallery = $job['galleries'][ $gallery_index ]; |
| 255 | if ( ! isset( $gallery['attachments'][ $old_id ] ) || ! is_array( $gallery['attachments'][ $old_id ] ) ) { |
| 256 | return array( |
| 257 | 'complete' => false, |
| 258 | 'message' => __( 'Skipping missing attachment data.', 'foogallery' ), |
| 259 | ); |
| 260 | } |
| 261 | |
| 262 | $attachment = $gallery['attachments'][ $old_id ]; |
| 263 | $url = isset( $attachment['url'] ) ? $attachment['url'] : ''; |
| 264 | if ( empty( $url ) ) { |
| 265 | return array( |
| 266 | 'complete' => false, |
| 267 | 'message' => __( 'Skipping attachment with missing URL.', 'foogallery' ), |
| 268 | ); |
| 269 | } |
| 270 | |
| 271 | $imported_attachment_id = $this->find_attachment( $url ); |
| 272 | if ( 0 === $imported_attachment_id ) { |
| 273 | $imported_attachment_id = foogallery_import_attachment( $attachment ); |
| 274 | if ( is_wp_error( $imported_attachment_id ) ) { |
| 275 | return array( |
| 276 | 'complete' => false, |
| 277 | /* translators: %s: Attachment import error message. */ |
| 278 | 'message' => sprintf( __( 'Attachment import failed: %s', 'foogallery' ), $imported_attachment_id->get_error_message() ), |
| 279 | ); |
| 280 | } |
| 281 | |
| 282 | $job['new_attachments'][ $old_id ] = intval( $imported_attachment_id ); |
| 283 | return array( |
| 284 | 'complete' => false, |
| 285 | /* translators: %s: Imported attachment URL. */ |
| 286 | 'message' => sprintf( __( 'Imported attachment: %s', 'foogallery' ), $url ), |
| 287 | ); |
| 288 | } |
| 289 | |
| 290 | $job['new_attachments'][ $old_id ] = intval( $imported_attachment_id ); |
| 291 | return array( |
| 292 | 'complete' => false, |
| 293 | /* translators: %s: Existing attachment URL. */ |
| 294 | 'message' => sprintf( __( 'Attachment already exists: %s', 'foogallery' ), $url ), |
| 295 | ); |
| 296 | } |
| 297 | |
| 298 | $cursor = intval( $job['gallery_cursor'] ); |
| 299 | $galleries = isset( $job['galleries'] ) && is_array( $job['galleries'] ) ? $job['galleries'] : array(); |
| 300 | |
| 301 | if ( $cursor >= count( $galleries ) ) { |
| 302 | $job['stage'] = 'done'; |
| 303 | return array( |
| 304 | 'complete' => true, |
| 305 | 'message' => __( 'Import complete.', 'foogallery' ), |
| 306 | ); |
| 307 | } |
| 308 | |
| 309 | $gallery = $galleries[ $cursor ]; |
| 310 | $job['gallery_cursor'] = $cursor + 1; |
| 311 | $job['done'] = intval( $job['done'] ) + 1; |
| 312 | |
| 313 | if ( ! is_array( $gallery ) ) { |
| 314 | return array( |
| 315 | 'complete' => false, |
| 316 | 'message' => __( 'Skipping invalid gallery.', 'foogallery' ), |
| 317 | ); |
| 318 | } |
| 319 | |
| 320 | $datasource_name = isset( $gallery['datasource_name'] ) ? $gallery['datasource_name'] : ''; |
| 321 | $gallery_id = isset( $gallery['ID'] ) ? $gallery['ID'] : ''; |
| 322 | $name = isset( $gallery['name'] ) ? $gallery['name'] : ''; |
| 323 | $template = isset( $gallery['template'] ) ? $gallery['template'] : ''; |
| 324 | |
| 325 | $search_gallery = FooGallery::get_by_id( $gallery_id ); |
| 326 | if ( false !== $search_gallery && $search_gallery->ID === intval( $gallery_id ) && $search_gallery->gallery_template === $template && $search_gallery->name === $name && 'publish' === $search_gallery->post_status ) { |
| 327 | return array( |
| 328 | 'complete' => false, |
| 329 | /* translators: %s: Existing gallery name. */ |
| 330 | 'message' => sprintf( __( 'Gallery already exists so skipping: %s', 'foogallery' ), $name ), |
| 331 | ); |
| 332 | } |
| 333 | |
| 334 | $gallery_data = array( |
| 335 | 'post_title' => $name, |
| 336 | 'post_status' => 'publish', |
| 337 | 'post_type' => FOOGALLERY_CPT_GALLERY, |
| 338 | 'meta_input' => array( |
| 339 | FOOGALLERY_META_TEMPLATE => $template, |
| 340 | FOOGALLERY_META_SETTINGS => isset( $gallery['settings'] ) ? $gallery['settings'] : array(), |
| 341 | FOOGALLERY_META_SORT => isset( $gallery['sorting'] ) ? $gallery['sorting'] : array(), |
| 342 | FOOGALLERY_META_DATASOURCE => $datasource_name, |
| 343 | FOOGALLERY_META_RETINA => isset( $gallery['retina'] ) ? $gallery['retina'] : '', |
| 344 | FOOGALLERY_META_CUSTOM_CSS => isset( $gallery['custom_css'] ) ? foogallery_sanitize_full( $gallery['custom_css'] ) : '', |
| 345 | ), |
| 346 | ); |
| 347 | |
| 348 | if ( 'media_library' === $datasource_name ) { |
| 349 | $new_attachment_ids = array(); |
| 350 | if ( isset( $gallery['attachment_ids'] ) && is_array( $gallery['attachment_ids'] ) ) { |
| 351 | foreach ( $gallery['attachment_ids'] as $old_attachment_id ) { |
| 352 | $key = (string) $old_attachment_id; |
| 353 | if ( isset( $job['new_attachments'][ $key ] ) ) { |
| 354 | $new_attachment_ids[] = $job['new_attachments'][ $key ]; |
| 355 | } |
| 356 | } |
| 357 | } |
| 358 | $gallery_data['meta_input'][ FOOGALLERY_META_ATTACHMENTS ] = $new_attachment_ids; |
| 359 | } else { |
| 360 | if ( isset( $gallery['datasource_value'] ) ) { |
| 361 | $gallery_data['meta_input'][ FOOGALLERY_META_DATASOURCE_VALUE ] = $gallery['datasource_value']; |
| 362 | } |
| 363 | } |
| 364 | |
| 365 | $new_gallery_id = wp_insert_post( $gallery_data, true ); |
| 366 | if ( is_wp_error( $new_gallery_id ) ) { |
| 367 | return array( |
| 368 | 'complete' => false, |
| 369 | /* translators: 1: Gallery name, 2: Error message. */ |
| 370 | 'message' => sprintf( __( 'Error creating gallery "%1$s": %2$s', 'foogallery' ), $name, $new_gallery_id->get_error_message() ), |
| 371 | ); |
| 372 | } |
| 373 | |
| 374 | return array( |
| 375 | 'complete' => false, |
| 376 | /* translators: 1: Gallery name, 2: Gallery ID. */ |
| 377 | 'message' => sprintf( __( 'Created gallery "%1$s" (ID: %2$s)', 'foogallery' ), $name, $new_gallery_id ), |
| 378 | ); |
| 379 | } |
| 380 | |
| 381 | private function format_import_job_progress( $job_id, array $job ) { |
| 382 | $done = isset( $job['done'] ) ? intval( $job['done'] ) : 0; |
| 383 | $total = isset( $job['total'] ) ? intval( $job['total'] ) : 0; |
| 384 | $stage = isset( $job['stage'] ) ? $job['stage'] : 'attachments'; |
| 385 | |
| 386 | $percent = 0; |
| 387 | if ( $total > 0 ) { |
| 388 | $percent = (int) floor( ( $done / $total ) * 100 ); |
| 389 | if ( $percent > 100 ) { |
| 390 | $percent = 100; |
| 391 | } |
| 392 | } |
| 393 | |
| 394 | return array( |
| 395 | 'job_id' => $job_id, |
| 396 | 'stage' => $stage, |
| 397 | 'done' => $done, |
| 398 | 'total' => $total, |
| 399 | 'percent' => $percent, |
| 400 | 'complete' => 'done' === $stage, |
| 401 | ); |
| 402 | } |
| 403 | |
| 404 | private function get_last_import_job_id() { |
| 405 | $user_id = get_current_user_id(); |
| 406 | if ( $user_id <= 0 ) { |
| 407 | return ''; |
| 408 | } |
| 409 | $job_id = get_user_meta( $user_id, self::IMPORT_JOB_USER_META_KEY, true ); |
| 410 | return is_string( $job_id ) ? $job_id : ''; |
| 411 | } |
| 412 | |
| 413 | private function set_last_import_job_id( $job_id ) { |
| 414 | $user_id = get_current_user_id(); |
| 415 | if ( $user_id <= 0 ) { |
| 416 | return; |
| 417 | } |
| 418 | update_user_meta( $user_id, self::IMPORT_JOB_USER_META_KEY, $job_id ); |
| 419 | } |
| 420 | |
| 421 | private function clear_last_import_job_id( $job_id_to_clear = '' ) { |
| 422 | $user_id = get_current_user_id(); |
| 423 | if ( $user_id <= 0 ) { |
| 424 | return; |
| 425 | } |
| 426 | |
| 427 | if ( empty( $job_id_to_clear ) ) { |
| 428 | delete_user_meta( $user_id, self::IMPORT_JOB_USER_META_KEY ); |
| 429 | return; |
| 430 | } |
| 431 | |
| 432 | $current = $this->get_last_import_job_id(); |
| 433 | if ( $current === $job_id_to_clear ) { |
| 434 | delete_user_meta( $user_id, self::IMPORT_JOB_USER_META_KEY ); |
| 435 | } |
| 436 | } |
| 437 | |
| 438 | private function get_import_job_transient_key( $job_id ) { |
| 439 | return 'foogallery_import_job_' . $job_id; |
| 440 | } |
| 441 | |
| 442 | private function load_import_job( $job_id ) { |
| 443 | $job = get_transient( $this->get_import_job_transient_key( $job_id ) ); |
| 444 | if ( ! is_array( $job ) ) { |
| 445 | return false; |
| 446 | } |
| 447 | return $job; |
| 448 | } |
| 449 | |
| 450 | private function save_import_job( $job_id, array $job ) { |
| 451 | set_transient( $this->get_import_job_transient_key( $job_id ), $job, self::IMPORT_JOB_TTL ); |
| 452 | } |
| 453 | |
| 454 | private function delete_import_job( $job_id ) { |
| 455 | delete_transient( $this->get_import_job_transient_key( $job_id ) ); |
| 456 | } |
| 457 | |
| 458 | public function find_attachment( $url ) { |
| 459 | $imported_attachment_id = attachment_url_to_postid( $url ); |
| 460 | if ( $imported_attachment_id === 0 ) { |
| 461 | $found_attachments = get_posts( array( |
| 462 | 'post_type' => 'attachment', |
| 463 | 'meta_key' => '_foogallery_imported_from', |
| 464 | 'meta_value' => $url, |
| 465 | ) ); |
| 466 | |
| 467 | if ( is_array( $found_attachments ) && count( $found_attachments ) > 0 ) { |
| 468 | $imported_attachment_id = $found_attachments[0]->ID; |
| 469 | } |
| 470 | } |
| 471 | |
| 472 | return $imported_attachment_id; |
| 473 | } |
| 474 | |
| 475 | /** |
| 476 | * Generate the export data |
| 477 | */ |
| 478 | public function ajax_generate_export() { |
| 479 | if ( check_admin_referer( 'foogallery_gallery_export' ) ) { |
| 480 | if ( ! current_user_can( 'manage_options' ) ) { |
| 481 | wp_send_json_error( array( |
| 482 | 'message' => __( 'You do not have permission to export galleries.', 'foogallery' ), |
| 483 | ), 403 ); |
| 484 | } |
| 485 | |
| 486 | if ( isset( $_POST['galleries'] ) ) { |
| 487 | $galleries = array_map( 'sanitize_text_field', wp_unslash( $_POST['galleries'] ) ); |
| 488 | echo foogallery_generate_export_json( $galleries ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- JSON output |
| 489 | } |
| 490 | } |
| 491 | wp_die( '', '', array( 'response' => null ) ); |
| 492 | } |
| 493 | |
| 494 | /** |
| 495 | * Registers the test menu and page |
| 496 | */ |
| 497 | public function add_import_export_menu() { |
| 498 | foogallery_add_submenu_page( |
| 499 | __( 'Import / Export', 'foogallery' ), |
| 500 | 'manage_options', |
| 501 | 'foogallery_import_export', |
| 502 | array( $this, 'render_import_export_page' ) |
| 503 | ); |
| 504 | } |
| 505 | |
| 506 | /** |
| 507 | * Renders Import / Export page |
| 508 | */ |
| 509 | public function render_import_export_page() { |
| 510 | require_once 'class-foogallery-export-view-helper.php'; |
| 511 | require_once 'class-foogallery-import-view-helper.php'; |
| 512 | require_once 'view-import-export.php'; |
| 513 | } |
| 514 | |
| 515 | /** |
| 516 | * Add a metabox to the gallery for exporting |
| 517 | * |
| 518 | * @param WP_Post $post the post we are dealing with. |
| 519 | */ |
| 520 | public function add_export_metabox( $post ) { |
| 521 | add_meta_box( |
| 522 | 'foogallery_export', |
| 523 | __( 'Export', 'foogallery' ), |
| 524 | array( $this, 'render_export_metabox' ), |
| 525 | FOOGALLERY_CPT_GALLERY, |
| 526 | 'normal', |
| 527 | 'low' |
| 528 | ); |
| 529 | } |
| 530 | |
| 531 | /** |
| 532 | * Render the export metabox on the gallery edit page |
| 533 | * |
| 534 | * @param WP_Post $post the post we are dealing with. |
| 535 | */ |
| 536 | public function render_export_metabox( $post ) { |
| 537 | $export = foogallery_generate_export_json( $post->ID ); |
| 538 | ?> |
| 539 | <style> |
| 540 | .foogallery_metabox_export { |
| 541 | width: 100%; |
| 542 | height: 50em; |
| 543 | } |
| 544 | </style> |
| 545 | <p> |
| 546 | <?php echo esc_html( __( 'Below is a JSON export of your gallery.', 'foogallery' ) ); ?> |
| 547 | </p> |
| 548 | <table id="table_styling" class="form-table"> |
| 549 | <tbody> |
| 550 | <tr> |
| 551 | <td> |
| 552 | <textarea class="foogallery_metabox_export" type="text"><?php echo esc_html( $export ); ?></textarea> |
| 553 | </td> |
| 554 | </tr> |
| 555 | </tbody> |
| 556 | </table> |
| 557 | <?php |
| 558 | } |
| 559 | } |
| 560 | } |
| 561 |