| 1 |
<?php |
| 2 |
|
| 3 |
namespace ImportWP\Common\Importer\Mapper; |
| 4 |
|
| 5 |
use ImportWP\Common\Importer\Exception\MapperException; |
| 6 |
use ImportWP\Common\Importer\MapperInterface; |
| 7 |
use ImportWP\Common\Importer\ParsedData; |
| 8 |
use ImportWP\Common\Importer\Template\TemplateManager; |
| 9 |
use ImportWP\Common\Util\Logger; |
| 10 |
|
| 11 |
class PostMapper extends AbstractMapper implements MapperInterface |
| 12 |
{ |
| 13 |
/** |
| 14 |
* Reserved Field Names for post table |
| 15 |
* @var array |
| 16 |
*/ |
| 17 |
protected $_post_fields = array( |
| 18 |
'ID', |
| 19 |
'menu_order', |
| 20 |
'comment_status', |
| 21 |
'ping_status', |
| 22 |
'pinged', |
| 23 |
'post_author', |
| 24 |
'post_category', |
| 25 |
'post_content', |
| 26 |
'post_date', |
| 27 |
'post_date_gmt', |
| 28 |
'post_excerpt', |
| 29 |
'post_name', |
| 30 |
'post_parent', |
| 31 |
'post_password', |
| 32 |
'post_status', |
| 33 |
'post_title', |
| 34 |
'post_type', |
| 35 |
'tags_input', |
| 36 |
'to_ping', |
| 37 |
'tax_input' |
| 38 |
); |
| 39 |
|
| 40 |
protected $_query_vars = array( |
| 41 |
'post_name' => 'name', |
| 42 |
'ID' => 'p' |
| 43 |
); |
| 44 |
|
| 45 |
public function setup() |
| 46 |
{ |
| 47 |
wp_defer_term_counting(true); |
| 48 |
wp_defer_comment_counting(true); |
| 49 |
} |
| 50 |
|
| 51 |
public function teardown() |
| 52 |
{ |
| 53 |
wp_defer_term_counting(false); |
| 54 |
wp_defer_comment_counting(false); |
| 55 |
} |
| 56 |
|
| 57 |
public function exists(ParsedData $data) |
| 58 |
{ |
| 59 |
$unique_fields = TemplateManager::get_template_unique_fields($this->template); |
| 60 |
|
| 61 |
// allow user to set unique field name, get from importer setting |
| 62 |
$unique_field = $this->importer->getSetting('unique_field'); |
| 63 |
if ($unique_field !== null) { |
| 64 |
$unique_fields = is_string($unique_field) ? [$unique_field] : $unique_field; |
| 65 |
} |
| 66 |
|
| 67 |
$unique_fields = $this->getUniqueIdentifiers($unique_fields); |
| 68 |
$unique_fields = apply_filters('iwp/template_unique_fields', $unique_fields, $this->template, $this->importer); |
| 69 |
|
| 70 |
$unique_field_found = false; |
| 71 |
|
| 72 |
$post_type = $this->importer->getSetting('post_type'); |
| 73 |
$post_status = 'any, trash, future'; |
| 74 |
|
| 75 |
$meta_args = array(); |
| 76 |
$query_args = array( |
| 77 |
'post_type' => $post_type, |
| 78 |
'post_status' => $post_status, |
| 79 |
'fields' => 'ids', |
| 80 |
'cache_results' => false, |
| 81 |
'update_post_meta_cache' => false, |
| 82 |
'update_post_term_cache' => false, |
| 83 |
'no_found_rows' => true, |
| 84 |
); |
| 85 |
|
| 86 |
$has_unique_field = false; |
| 87 |
|
| 88 |
foreach ($unique_fields as $field) { |
| 89 |
|
| 90 |
// check all groups for a unique value |
| 91 |
$unique_value = $data->getValue($field, '*'); |
| 92 |
if (empty($unique_value)) { |
| 93 |
$cf = $data->getData('custom_fields'); |
| 94 |
if (!empty($cf)) { |
| 95 |
$cf_index = intval($cf['custom_fields._index']); |
| 96 |
if ($cf_index > 0) { |
| 97 |
for ($i = 0; $i < $cf_index; $i++) { |
| 98 |
$row = 'custom_fields.' . $i . '.'; |
| 99 |
$custom_field_key = apply_filters('iwp/custom_field_key', $cf[$row . 'key']); |
| 100 |
if ($custom_field_key !== $field) { |
| 101 |
continue; |
| 102 |
} |
| 103 |
$unique_value = $cf[$row . 'value']; |
| 104 |
break; |
| 105 |
} |
| 106 |
} |
| 107 |
} |
| 108 |
} |
| 109 |
|
| 110 |
if (!empty($unique_value)) { |
| 111 |
$has_unique_field = true; |
| 112 |
|
| 113 |
if (in_array($field, $this->_post_fields, true)) { |
| 114 |
|
| 115 |
if (array_key_exists($field, $this->_query_vars)) { |
| 116 |
$query_args[$this->_query_vars[$field]] = $unique_value; |
| 117 |
} else { |
| 118 |
switch ($field) { |
| 119 |
case 'post_title': |
| 120 |
$query_args['title'] = $unique_value; |
| 121 |
break; |
| 122 |
default: |
| 123 |
$query_args[$field] = $unique_value; |
| 124 |
break; |
| 125 |
} |
| 126 |
} |
| 127 |
} else { |
| 128 |
$meta_args[] = array( |
| 129 |
'key' => $field, |
| 130 |
'value' => $unique_value |
| 131 |
); |
| 132 |
} |
| 133 |
$unique_field_found = $field; |
| 134 |
break; |
| 135 |
} |
| 136 |
} |
| 137 |
|
| 138 |
if (!$has_unique_field) { |
| 139 |
|
| 140 |
// fallback to post_title |
| 141 |
$unique_value = $data->getValue('post_title'); |
| 142 |
if (empty($unique_value)) { |
| 143 |
throw new MapperException("No Unique fields present."); |
| 144 |
} |
| 145 |
|
| 146 |
$query_args['title'] = $unique_value; |
| 147 |
} |
| 148 |
|
| 149 |
if (!empty($meta_args)) { |
| 150 |
$query_args['meta_query'] = $meta_args; |
| 151 |
} |
| 152 |
|
| 153 |
$query = new \WP_Query($query_args); |
| 154 |
if ($query->post_count > 1) { |
| 155 |
throw new MapperException("Record is not unique: " . $unique_field_found . ", Matching Ids: (" . implode(', ', $query->posts) . ")."); |
| 156 |
} |
| 157 |
|
| 158 |
if ($query->post_count == 1) { |
| 159 |
$this->ID = $query->posts[0]; |
| 160 |
return $this->ID; |
| 161 |
} |
| 162 |
|
| 163 |
return false; |
| 164 |
} |
| 165 |
|
| 166 |
public function insert(ParsedData $data) |
| 167 |
{ |
| 168 |
$fields = $data->getData('default'); |
| 169 |
|
| 170 |
$post = array(); |
| 171 |
$meta = array(); |
| 172 |
|
| 173 |
// if we are trying to insert a post with a specific id then used import_id instead. |
| 174 |
// if (isset($fields['ID']) && !empty($fields['ID'])) { |
| 175 |
// $post['import_id'] = $fields['ID']; |
| 176 |
// unset($fields['ID']); |
| 177 |
// } |
| 178 |
|
| 179 |
// we dont import the ID |
| 180 |
if (isset($fields['ID'])) { |
| 181 |
unset($fields['ID']); |
| 182 |
} |
| 183 |
|
| 184 |
$this->sortFields($fields, $post, $meta); |
| 185 |
|
| 186 |
// set post_type |
| 187 |
$post['post_type'] = $this->importer->getSetting('post_type'); |
| 188 |
|
| 189 |
Logger::debug('PostMapper::insert -wp_insert_post=' . wp_json_encode($post)); |
| 190 |
|
| 191 |
$this->ID = $this->create_post($post, $data); |
| 192 |
|
| 193 |
if (is_wp_error($this->ID)) { |
| 194 |
throw new MapperException($this->ID->get_error_message()); |
| 195 |
} |
| 196 |
|
| 197 |
// TODO: Do we merge in the custom fields, or do we process that in post_process |
| 198 |
$this->template->process($this->ID, $data, $this->importer); |
| 199 |
|
| 200 |
$meta = array_merge($meta, $data->getData('custom_fields')); |
| 201 |
Logger::debug('PostMapper::update -meta=' . wp_json_encode($meta)); |
| 202 |
|
| 203 |
// create post meta |
| 204 |
if ($this->ID && !empty($meta)) { |
| 205 |
foreach ($meta as $key => $value) { |
| 206 |
if (is_array($value)) { |
| 207 |
$this->clear_custom_field($this->ID, $key); |
| 208 |
foreach ($value as $v) { |
| 209 |
$this->add_custom_field($this->ID, $key, $v); |
| 210 |
} |
| 211 |
} else { |
| 212 |
$this->update_custom_field($this->ID, $key, $value); |
| 213 |
} |
| 214 |
} |
| 215 |
} |
| 216 |
|
| 217 |
$this->add_version_tag(); |
| 218 |
$this->template->post_process($this->ID, $data); |
| 219 |
|
| 220 |
clean_post_cache($this->ID); |
| 221 |
|
| 222 |
return $this->ID; |
| 223 |
} |
| 224 |
|
| 225 |
public function create_post($post, ParsedData $data) |
| 226 |
{ |
| 227 |
return wp_insert_post($post, true); |
| 228 |
} |
| 229 |
|
| 230 |
public function update(ParsedData $data) |
| 231 |
{ |
| 232 |
$fields = $data->getData('default'); |
| 233 |
|
| 234 |
$post_type = $this->importer->getSetting('post_type'); |
| 235 |
|
| 236 |
$post = array(); |
| 237 |
$meta = array(); |
| 238 |
|
| 239 |
// we dont import the ID |
| 240 |
if (isset($fields['ID'])) { |
| 241 |
unset($fields['ID']); |
| 242 |
} |
| 243 |
|
| 244 |
$this->sortFields($fields, $post, $meta); |
| 245 |
|
| 246 |
if (!$this->ID) { |
| 247 |
return false; |
| 248 |
} |
| 249 |
|
| 250 |
// Check to see if trash flag is set, only the importer that removed it can restore it |
| 251 |
$trash_status = get_post_meta($this->ID, '_iwp_trash_status', true); |
| 252 |
if (!empty($trash_status)) { |
| 253 |
$trash_importer_id = get_post_meta($this->ID, '_iwp_trash_importer', true); |
| 254 |
if ($trash_importer_id == $this->importer->getId()) { |
| 255 |
$post['post_status'] = $trash_status; |
| 256 |
} else { |
| 257 |
$trash_status = false; |
| 258 |
} |
| 259 |
} |
| 260 |
|
| 261 |
// update post type |
| 262 |
if (!empty($post)) { |
| 263 |
|
| 264 |
// check to see if fields need updating |
| 265 |
$query = new \WP_Query(array( |
| 266 |
'post_type' => $post_type, |
| 267 |
'p' => $this->ID, |
| 268 |
'posts_per_page' => 1, |
| 269 |
'cache_results' => false, |
| 270 |
'update_post_meta_cache' => false, |
| 271 |
'update_post_term_cache' => false, |
| 272 |
'no_found_rows' => true, |
| 273 |
'post_status' => 'any, trash, future' |
| 274 |
)); |
| 275 |
if ($query->found_posts == 1) { |
| 276 |
$old_post = $query->post; |
| 277 |
|
| 278 |
foreach ($post as $k => $p) { |
| 279 |
if ($p == $old_post->$k) { |
| 280 |
unset($post[$k]); |
| 281 |
} |
| 282 |
} |
| 283 |
} |
| 284 |
|
| 285 |
Logger::debug('PostMapper::update -wp_update_post=' . wp_json_encode($post)); |
| 286 |
|
| 287 |
if (!empty($post)) { |
| 288 |
// update remaining |
| 289 |
$post['ID'] = $this->ID; |
| 290 |
$res = wp_update_post($post, true); |
| 291 |
if (is_wp_error($res)) { |
| 292 |
throw new MapperException($res->get_error_message()); |
| 293 |
} |
| 294 |
} |
| 295 |
} |
| 296 |
|
| 297 |
// TODO: Do we merge in the custom fields, or do we process that in post_process |
| 298 |
$this->template->process($this->ID, $data, $this->importer); |
| 299 |
|
| 300 |
// update post meta |
| 301 |
$meta = array_merge($meta, $data->getData('custom_fields')); |
| 302 |
Logger::debug('PostMapper::update -meta=' . wp_json_encode($meta)); |
| 303 |
|
| 304 |
if (!empty($meta)) { |
| 305 |
foreach ($meta as $key => $value) { |
| 306 |
if (is_array($value)) { |
| 307 |
$this->clear_custom_field($this->ID, $key); |
| 308 |
foreach ($value as $v) { |
| 309 |
$this->add_custom_field($this->ID, $key, $v); |
| 310 |
} |
| 311 |
} else { |
| 312 |
$this->update_custom_field($this->ID, $key, $value); |
| 313 |
} |
| 314 |
} |
| 315 |
} |
| 316 |
|
| 317 |
$this->add_version_tag(); |
| 318 |
$this->template->post_process($this->ID, $data); |
| 319 |
|
| 320 |
// Delete trash flag once post has been updated. |
| 321 |
if (!empty($trash_status)) { |
| 322 |
delete_post_meta($this->ID, '_iwp_trash_status'); |
| 323 |
delete_post_meta($this->ID, '_iwp_trash_importer'); |
| 324 |
} |
| 325 |
|
| 326 |
clean_post_cache($this->ID); |
| 327 |
|
| 328 |
return $this->ID; |
| 329 |
} |
| 330 |
|
| 331 |
public function get_objects_for_removal() |
| 332 |
{ |
| 333 |
if ($this->is_session_tag_enabled()) { |
| 334 |
return $this->get_ids_without_session_tag('pt-' . implode('|', (array)$this->importer->getSetting('post_type'))); |
| 335 |
} else { |
| 336 |
$q = new \WP_Query(array( |
| 337 |
'post_type' => $this->importer->getSetting('post_type'), |
| 338 |
'meta_query' => array( |
| 339 |
array( |
| 340 |
'key' => '_iwp_session_' . $this->importer->getId(), |
| 341 |
'value' => $this->importer->getStatusId(), |
| 342 |
'compare' => '!=' |
| 343 |
) |
| 344 |
), |
| 345 |
'fields' => 'ids', |
| 346 |
'posts_per_page' => -1, |
| 347 |
'cache_results' => false, |
| 348 |
'update_post_meta_cache' => false, |
| 349 |
'post_status' => 'any' |
| 350 |
)); |
| 351 |
|
| 352 |
if ($q->have_posts()) { |
| 353 |
return $q->posts; |
| 354 |
} |
| 355 |
} |
| 356 |
|
| 357 |
return false; |
| 358 |
} |
| 359 |
|
| 360 |
public function delete($id) |
| 361 |
{ |
| 362 |
$permissions = $this->importer->getPermission('remove'); |
| 363 |
$force = isset($permissions['trash']) ? !$permissions['trash'] : true; // trash = true |
| 364 |
if (!$force) { |
| 365 |
|
| 366 |
// set trash flag |
| 367 |
update_post_meta($id, '_iwp_trash_status', get_post_status($id)); |
| 368 |
update_post_meta($id, '_iwp_trash_importer', $this->importer->getId()); |
| 369 |
wp_trash_post($id); |
| 370 |
} else { |
| 371 |
wp_delete_post($id, $force); |
| 372 |
} |
| 373 |
|
| 374 |
$this->remove_session_tag($id, 'pt-' . implode('|', (array)$this->importer->getSetting('post_type'))); |
| 375 |
} |
| 376 |
|
| 377 |
/** |
| 378 |
* Sort fields into post and meta array |
| 379 |
* |
| 380 |
* @param array $fields list of fields |
| 381 |
* @param array $post post_data pointer array |
| 382 |
* @param array $meta post_meta pointer array |
| 383 |
* |
| 384 |
* @return void |
| 385 |
*/ |
| 386 |
function sortFields($fields = array(), &$post = array(), &$meta = array()) |
| 387 |
{ |
| 388 |
|
| 389 |
foreach ($fields as $id => $value) { |
| 390 |
|
| 391 |
if (in_array($id, $this->_post_fields, true)) { |
| 392 |
|
| 393 |
// post field |
| 394 |
$post[$id] = $value; |
| 395 |
} else { |
| 396 |
|
| 397 |
// meta field |
| 398 |
$meta[$id] = $value; |
| 399 |
} |
| 400 |
} |
| 401 |
} |
| 402 |
|
| 403 |
/** |
| 404 |
* Clear all post meta before adding custom field |
| 405 |
*/ |
| 406 |
public function clear_custom_field($post_id, $key) |
| 407 |
{ |
| 408 |
delete_post_meta($post_id, $key); |
| 409 |
} |
| 410 |
|
| 411 |
/** |
| 412 |
* Add custom field, allow for multiple records using the same key |
| 413 |
* |
| 414 |
* @param int $post_id |
| 415 |
* @param string $key |
| 416 |
* @param string $value |
| 417 |
* @return void |
| 418 |
*/ |
| 419 |
public function add_custom_field($post_id, $key, $value) |
| 420 |
{ |
| 421 |
// Stop double serialization |
| 422 |
if (is_serialized($value)) { |
| 423 |
$value = unserialize($value); |
| 424 |
} |
| 425 |
|
| 426 |
add_post_meta($post_id, $key, $value); |
| 427 |
} |
| 428 |
|
| 429 |
public function update_custom_field($post_id, $key, $value, $unique = false, $skip_permissions = false) |
| 430 |
{ |
| 431 |
|
| 432 |
$old_value = get_post_meta($post_id, $key, true); |
| 433 |
|
| 434 |
// Stop double serialization |
| 435 |
if (is_serialized($value)) { |
| 436 |
$value = unserialize($value); |
| 437 |
} |
| 438 |
|
| 439 |
// check if new value |
| 440 |
if ($old_value === $value) { |
| 441 |
return; |
| 442 |
} |
| 443 |
|
| 444 |
if ($value !== '' && '' == $old_value) { |
| 445 |
add_post_meta($post_id, $key, $value, $unique); |
| 446 |
} elseif ($value !== '' && $value !== $old_value) { |
| 447 |
update_post_meta($post_id, $key, $value); |
| 448 |
} elseif ('' === $value && $old_value) { |
| 449 |
delete_post_meta($post_id, $key, $value); |
| 450 |
} |
| 451 |
} |
| 452 |
|
| 453 |
public function add_version_tag() |
| 454 |
{ |
| 455 |
if ($this->is_session_tag_enabled()) { |
| 456 |
$this->add_session_tag('pt-' . implode('|', (array)$this->importer->getSetting('post_type'))); |
| 457 |
} else { |
| 458 |
update_post_meta($this->ID, '_iwp_session_' . $this->importer->getId(), $this->importer->getStatusId()); |
| 459 |
} |
| 460 |
} |
| 461 |
} |
| 462 |
|
