| 1 |
<?php |
| 2 |
|
| 3 |
namespace WPDataAccess\API; |
| 4 |
|
| 5 |
use stdClass; |
| 6 |
use WPDataAccess\Connection\WPDADB; |
| 7 |
use WPDataAccess\Data_Dictionary\WPDA_Dictionary_Access; |
| 8 |
use WPDataAccess\Data_Dictionary\WPDA_List_Columns_Cache; |
| 9 |
use WPDataAccess\Plugin_Table_Models\WPDA_Table_Settings_Model; |
| 10 |
use WPDataAccess\Utilities\WPDA_WP_Media; |
| 11 |
use WPDataAccess\WPDA; |
| 12 |
class WPDA_Table extends WPDA_API_Core { |
| 13 |
const WPDA_SEARCH_MODES = array( |
| 14 |
'contains', |
| 15 |
'startsWith', |
| 16 |
'endsWith', |
| 17 |
'equals', |
| 18 |
'notEquals', |
| 19 |
'empty', |
| 20 |
'notEmpty', |
| 21 |
'between', |
| 22 |
'betweenInclusive', |
| 23 |
'greaterThan', |
| 24 |
'greaterThanOrEqualTo', |
| 25 |
'lessThan', |
| 26 |
'lessThanOrEqualTo' |
| 27 |
); |
| 28 |
|
| 29 |
const RELATIONTABLEPREFIX = 'relationTableColumn___'; |
| 30 |
|
| 31 |
public function register_rest_routes() { |
| 32 |
register_rest_route( WPDA_API::WPDA_NAMESPACE, 'table/meta', array( |
| 33 |
'methods' => array('POST'), |
| 34 |
'callback' => array($this, 'table_meta'), |
| 35 |
'permission_callback' => '__return_true', |
| 36 |
'args' => array( |
| 37 |
'dbs' => $this->get_param( 'dbs' ), |
| 38 |
'tbl' => $this->get_param( 'tbl' ), |
| 39 |
'waa' => array( |
| 40 |
'required' => false, |
| 41 |
'type' => 'boolean', |
| 42 |
'description' => __( 'With admin actions (to support table exports)', 'wp-data-access' ), |
| 43 |
), |
| 44 |
), |
| 45 |
) ); |
| 46 |
register_rest_route( WPDA_API::WPDA_NAMESPACE, 'table/select', array( |
| 47 |
'methods' => array('GET', 'POST'), |
| 48 |
'callback' => array($this, 'table_select'), |
| 49 |
'permission_callback' => '__return_true', |
| 50 |
'args' => array( |
| 51 |
'dbs' => $this->get_param( 'dbs' ), |
| 52 |
'tbl' => $this->get_param( 'tbl' ), |
| 53 |
'col' => $this->get_param( 'cols' ), |
| 54 |
'page_index' => $this->get_param( 'page_index' ), |
| 55 |
'page_size' => $this->get_param( 'page_size' ), |
| 56 |
'search' => $this->get_param( 'search' ), |
| 57 |
'search_columns' => $this->get_param( 'search_columns' ), |
| 58 |
'search_column_fns' => $this->get_param( 'search_column_fns' ), |
| 59 |
'sorting' => $this->get_param( 'sorting' ), |
| 60 |
'row_count' => $this->get_param( 'row_count' ), |
| 61 |
'row_count_estimate' => $this->get_param( 'row_count_estimate' ), |
| 62 |
'media' => $this->get_param( 'media' ), |
| 63 |
'client_side' => $this->get_param( 'client_side' ), |
| 64 |
), |
| 65 |
) ); |
| 66 |
register_rest_route( WPDA_API::WPDA_NAMESPACE, 'table/get', array( |
| 67 |
'methods' => array('GET', 'POST'), |
| 68 |
'callback' => array($this, 'table_get'), |
| 69 |
'permission_callback' => '__return_true', |
| 70 |
'args' => array( |
| 71 |
'dbs' => $this->get_param( 'dbs' ), |
| 72 |
'tbl' => $this->get_param( 'tbl' ), |
| 73 |
'key' => $this->get_param( 'key' ), |
| 74 |
'media' => $this->get_param( 'media' ), |
| 75 |
), |
| 76 |
) ); |
| 77 |
register_rest_route( WPDA_API::WPDA_NAMESPACE, 'table/insert', array( |
| 78 |
'methods' => array('GET', 'POST'), |
| 79 |
'callback' => array($this, 'table_insert'), |
| 80 |
'permission_callback' => '__return_true', |
| 81 |
'args' => array( |
| 82 |
'dbs' => $this->get_param( 'dbs' ), |
| 83 |
'tbl' => $this->get_param( 'tbl' ), |
| 84 |
'val' => $this->get_param( 'val' ), |
| 85 |
), |
| 86 |
) ); |
| 87 |
register_rest_route( WPDA_API::WPDA_NAMESPACE, 'table/update', array( |
| 88 |
'methods' => array('GET', 'POST'), |
| 89 |
'callback' => array($this, 'table_update'), |
| 90 |
'permission_callback' => '__return_true', |
| 91 |
'args' => array( |
| 92 |
'dbs' => $this->get_param( 'dbs' ), |
| 93 |
'tbl' => $this->get_param( 'tbl' ), |
| 94 |
'key' => $this->get_param( 'key' ), |
| 95 |
'val' => $this->get_param( 'val' ), |
| 96 |
), |
| 97 |
) ); |
| 98 |
register_rest_route( WPDA_API::WPDA_NAMESPACE, 'table/delete', array( |
| 99 |
'methods' => array('GET', 'POST'), |
| 100 |
'callback' => array($this, 'table_delete'), |
| 101 |
'permission_callback' => '__return_true', |
| 102 |
'args' => array( |
| 103 |
'dbs' => $this->get_param( 'dbs' ), |
| 104 |
'tbl' => $this->get_param( 'tbl' ), |
| 105 |
'key' => $this->get_param( 'key' ), |
| 106 |
), |
| 107 |
) ); |
| 108 |
register_rest_route( WPDA_API::WPDA_NAMESPACE, 'table/lov', array( |
| 109 |
'methods' => array('GET', 'POST'), |
| 110 |
'callback' => array($this, 'table_lov'), |
| 111 |
'permission_callback' => '__return_true', |
| 112 |
'args' => array( |
| 113 |
'dbs' => $this->get_param( 'dbs' ), |
| 114 |
'tbl' => $this->get_param( 'tbl' ), |
| 115 |
'col' => $this->get_param( 'col' ), |
| 116 |
), |
| 117 |
) ); |
| 118 |
} |
| 119 |
|
| 120 |
/** |
| 121 |
* Get table meta info. |
| 122 |
* |
| 123 |
* @param WP_REST_Request $request Rest API request. |
| 124 |
* @return \WP_Error|\WP_REST_Response |
| 125 |
*/ |
| 126 |
public function table_meta( $request ) { |
| 127 |
$dbs = $request->get_param( 'dbs' ); |
| 128 |
$tbl = $request->get_param( 'tbl' ); |
| 129 |
$waa = $request->get_param( 'waa' ); |
| 130 |
if ( $this->check_table_access( |
| 131 |
$dbs, |
| 132 |
$tbl, |
| 133 |
$request, |
| 134 |
'select', |
| 135 |
$msg |
| 136 |
) ) { |
| 137 |
return $this->WPDA_Rest_Response( '', $this->get_table_meta_data( $dbs, $tbl, $waa ) ); |
| 138 |
} else { |
| 139 |
if ( 'rest_cookie_invalid_nonce' === $msg ) { |
| 140 |
return $this->invalid_nonce(); |
| 141 |
} else { |
| 142 |
return new \WP_Error('error', $msg, array( |
| 143 |
'status' => 401, |
| 144 |
)); |
| 145 |
} |
| 146 |
} |
| 147 |
} |
| 148 |
|
| 149 |
/** |
| 150 |
* Database table query using the full primary key. Must return exactly one row. |
| 151 |
* |
| 152 |
* @param WP_REST_Request $request Rest API request. |
| 153 |
* @return \WP_Error|\WP_REST_Response |
| 154 |
*/ |
| 155 |
public function table_get( $request ) { |
| 156 |
$dbs = $request->get_param( 'dbs' ); |
| 157 |
$tbl = $request->get_param( 'tbl' ); |
| 158 |
$key = $request->get_param( 'key' ); |
| 159 |
$media = $request->get_param( 'media' ); |
| 160 |
if ( $this->check_table_access( |
| 161 |
$dbs, |
| 162 |
$tbl, |
| 163 |
$request, |
| 164 |
'select', |
| 165 |
$msg |
| 166 |
) ) { |
| 167 |
return $this->get( |
| 168 |
$dbs, |
| 169 |
$tbl, |
| 170 |
$key, |
| 171 |
$media |
| 172 |
); |
| 173 |
} else { |
| 174 |
if ( 'rest_cookie_invalid_nonce' === $msg ) { |
| 175 |
return $this->invalid_nonce(); |
| 176 |
} else { |
| 177 |
return new \WP_Error('error', $msg, array( |
| 178 |
'status' => 401, |
| 179 |
)); |
| 180 |
} |
| 181 |
} |
| 182 |
} |
| 183 |
|
| 184 |
/** |
| 185 |
* Insert one row. |
| 186 |
* |
| 187 |
* @param WP_REST_Request $request Rest API request. |
| 188 |
* @return \WP_Error|\WP_REST_Response |
| 189 |
*/ |
| 190 |
public function table_insert( $request ) { |
| 191 |
$dbs = $request->get_param( 'dbs' ); |
| 192 |
$tbl = $request->get_param( 'tbl' ); |
| 193 |
$val = $request->get_param( 'val' ); |
| 194 |
if ( $this->check_table_access( |
| 195 |
$dbs, |
| 196 |
$tbl, |
| 197 |
$request, |
| 198 |
'insert', |
| 199 |
$msg |
| 200 |
) ) { |
| 201 |
return $this->insert( $dbs, $tbl, $val ); |
| 202 |
} else { |
| 203 |
if ( 'rest_cookie_invalid_nonce' === $msg ) { |
| 204 |
return $this->invalid_nonce(); |
| 205 |
} else { |
| 206 |
return new \WP_Error('error', $msg, array( |
| 207 |
'status' => 401, |
| 208 |
)); |
| 209 |
} |
| 210 |
} |
| 211 |
} |
| 212 |
|
| 213 |
/** |
| 214 |
* Update uses primary key. Must return exactly one row. |
| 215 |
* |
| 216 |
* @param WP_REST_Request $request Rest API request. |
| 217 |
* @return \WP_Error|\WP_REST_Response |
| 218 |
*/ |
| 219 |
public function table_update( $request ) { |
| 220 |
$dbs = $request->get_param( 'dbs' ); |
| 221 |
$tbl = $request->get_param( 'tbl' ); |
| 222 |
$key = $request->get_param( 'key' ); |
| 223 |
$val = $request->get_param( 'val' ); |
| 224 |
if ( $this->check_table_access( |
| 225 |
$dbs, |
| 226 |
$tbl, |
| 227 |
$request, |
| 228 |
'update', |
| 229 |
$msg |
| 230 |
) ) { |
| 231 |
return $this->update( |
| 232 |
$dbs, |
| 233 |
$tbl, |
| 234 |
$key, |
| 235 |
$val |
| 236 |
); |
| 237 |
} else { |
| 238 |
if ( 'rest_cookie_invalid_nonce' === $msg ) { |
| 239 |
return $this->invalid_nonce(); |
| 240 |
} else { |
| 241 |
return new \WP_Error('error', $msg, array( |
| 242 |
'status' => 401, |
| 243 |
)); |
| 244 |
} |
| 245 |
} |
| 246 |
} |
| 247 |
|
| 248 |
/** |
| 249 |
* Delete uses primary key. Must return exactly one row. |
| 250 |
* |
| 251 |
* @param WP_REST_Request $request Rest API request. |
| 252 |
* @return \WP_Error|\WP_REST_Response |
| 253 |
*/ |
| 254 |
public function table_delete( $request ) { |
| 255 |
$dbs = $request->get_param( 'dbs' ); |
| 256 |
$tbl = $request->get_param( 'tbl' ); |
| 257 |
$key = $request->get_param( 'key' ); |
| 258 |
if ( $this->check_table_access( |
| 259 |
$dbs, |
| 260 |
$tbl, |
| 261 |
$request, |
| 262 |
'delete', |
| 263 |
$msg |
| 264 |
) ) { |
| 265 |
return $this->delete( $dbs, $tbl, $key ); |
| 266 |
} else { |
| 267 |
if ( 'rest_cookie_invalid_nonce' === $msg ) { |
| 268 |
return $this->invalid_nonce(); |
| 269 |
} else { |
| 270 |
return new \WP_Error('error', $msg, array( |
| 271 |
'status' => 401, |
| 272 |
)); |
| 273 |
} |
| 274 |
} |
| 275 |
} |
| 276 |
|
| 277 |
/** |
| 278 |
* Database table query to populate a list of values for a specific table/column. |
| 279 |
* |
| 280 |
* @param WP_REST_Request $request Rest API request. |
| 281 |
* @return \WP_Error|\WP_REST_Response |
| 282 |
*/ |
| 283 |
public function table_lov( $request ) { |
| 284 |
} |
| 285 |
|
| 286 |
/** |
| 287 |
* Database table query. |
| 288 |
* |
| 289 |
* Supports: searching, ordering and pagination. |
| 290 |
* |
| 291 |
* @param WP_REST_Request $request Rest API request. |
| 292 |
* @return \WP_Error|\WP_REST_Response |
| 293 |
*/ |
| 294 |
public function table_select( $request ) { |
| 295 |
$dbs = $request->get_param( 'dbs' ); |
| 296 |
$tbl = $request->get_param( 'tbl' ); |
| 297 |
$col = $request->get_param( 'col' ); |
| 298 |
$page_index = $request->get_param( 'page_index' ); |
| 299 |
$page_size = $request->get_param( 'page_size' ); |
| 300 |
$search = $request->get_param( 'search' ); |
| 301 |
$search_columns = $request->get_param( 'search_columns' ); |
| 302 |
$search_column_fns = $request->get_param( 'search_column_fns' ); |
| 303 |
$search_data_types = $request->get_param( 'search_data_types' ); |
| 304 |
$sorting = $request->get_param( 'sorting' ); |
| 305 |
$row_count = $request->get_param( 'row_count' ); |
| 306 |
$row_count_estimate = $request->get_param( 'row_count_estimate' ); |
| 307 |
$media = $request->get_param( 'media' ); |
| 308 |
$client_side = '1' === $request->get_param( 'client_side' ); |
| 309 |
if ( $this->check_table_access( |
| 310 |
$dbs, |
| 311 |
$tbl, |
| 312 |
$request, |
| 313 |
'select', |
| 314 |
$msg |
| 315 |
) ) { |
| 316 |
return $this->select( |
| 317 |
$dbs, |
| 318 |
$tbl, |
| 319 |
$col, |
| 320 |
$page_index, |
| 321 |
$page_size, |
| 322 |
$search, |
| 323 |
$search_columns, |
| 324 |
$search_column_fns, |
| 325 |
$sorting, |
| 326 |
$row_count, |
| 327 |
$row_count_estimate, |
| 328 |
$media, |
| 329 |
'', |
| 330 |
'', |
| 331 |
array(), |
| 332 |
array(), |
| 333 |
array(), |
| 334 |
$search_data_types, |
| 335 |
$client_side |
| 336 |
); |
| 337 |
} else { |
| 338 |
if ( 'rest_cookie_invalid_nonce' === $msg ) { |
| 339 |
return $this->invalid_nonce(); |
| 340 |
} else { |
| 341 |
return new \WP_Error('error', $msg, array( |
| 342 |
'status' => 401, |
| 343 |
)); |
| 344 |
} |
| 345 |
} |
| 346 |
} |
| 347 |
|
| 348 |
/** |
| 349 |
* Perform query and return result as JSON response. |
| 350 |
* |
| 351 |
* @param string $dbs Schema name (database). |
| 352 |
* @param string $tbl Table Name. |
| 353 |
* @param array $column_name Column name. |
| 354 |
* @param array $search Global search. |
| 355 |
* @param array $search_columns Column filters. |
| 356 |
* @param array $search_column_fns Column filter fns. |
| 357 |
* @return \WP_Error|\WP_REST_Response |
| 358 |
*/ |
| 359 |
public function lov( |
| 360 |
$dbs, |
| 361 |
$tbl, |
| 362 |
$column_name, |
| 363 |
$cascade = false, |
| 364 |
$default_where = '', |
| 365 |
$search = '', |
| 366 |
$column_names = array(), |
| 367 |
$search_columns = array(), |
| 368 |
$search_column_fns = array(), |
| 369 |
$lookups = array(), |
| 370 |
$md = array(), |
| 371 |
$m2m_relationship = array(), |
| 372 |
$search_data_types = array() |
| 373 |
) { |
| 374 |
} |
| 375 |
|
| 376 |
public function lookup( |
| 377 |
$dbs, |
| 378 |
$tbl, |
| 379 |
$column_key, |
| 380 |
$column_value, |
| 381 |
$column_dynamic_values, |
| 382 |
$default_where, |
| 383 |
$cascade = false, |
| 384 |
$cascade_table = '', |
| 385 |
$cascade_column = '', |
| 386 |
$cascade_where = '', |
| 387 |
$search = '', |
| 388 |
$column_names = array(), |
| 389 |
$search_columns = array(), |
| 390 |
$search_column_fns = array(), |
| 391 |
$lookups = array(), |
| 392 |
$md = array(), |
| 393 |
$m2m_relationship = array(), |
| 394 |
$search_data_types = array() |
| 395 |
) { |
| 396 |
$wpdadb = WPDADB::get_db_connection( $dbs ); |
| 397 |
if ( null === $wpdadb ) { |
| 398 |
// Error connecting. |
| 399 |
return new \WP_Error('error', "Error connecting to database {$dbs}", array( |
| 400 |
'status' => 420, |
| 401 |
)); |
| 402 |
} else { |
| 403 |
// Connected, perform queries. |
| 404 |
$suppress = $wpdadb->suppress_errors( true ); |
| 405 |
$subquery = ''; |
| 406 |
$where = ''; |
| 407 |
if ( '' !== trim( $default_where ) ) { |
| 408 |
if ( 'where' !== strtolower( substr( trim( $default_where ), 0, 5 ) ) ) { |
| 409 |
$where = "where {$default_where}"; |
| 410 |
} else { |
| 411 |
$where = $default_where; |
| 412 |
} |
| 413 |
} |
| 414 |
$dynamic_where = array(); |
| 415 |
if ( is_array( $column_dynamic_values ) && 0 < count( $column_dynamic_values ) ) { |
| 416 |
foreach ( $column_dynamic_values as $key => $value ) { |
| 417 |
$dynamic_where[] = $wpdadb->prepare( " `{$key}` = %s ", $value ); |
| 418 |
} |
| 419 |
$where .= (( '' === $where ? ' where ' : ' and ' )) . ' (' . implode( ' and ', $dynamic_where ) . ') '; |
| 420 |
} |
| 421 |
$column_count = ( '' === $subquery ? '' : ", stats.total_rows as 'count'" ); |
| 422 |
if ( strpos( $column_value, ',' ) !== false ) { |
| 423 |
$columns = explode( ',', $column_value ); |
| 424 |
$columns = array_map( function ( $column ) use($wpdadb, $tbl) { |
| 425 |
return $wpdadb->prepare( "`%1s`.`%1s`", [$tbl, $column] ); |
| 426 |
}, $columns ); |
| 427 |
$sql = $wpdadb->prepare( "\n\t\t\t\t\t\t\tselect distinct `%1s`.`%1s` as 'key'\n\t\t\t\t\t\t\t, %1s\n\t\t\t\t\t\t\t{$column_count}\n\t\t\t\t\t\t\tfrom `%1s`\n\t\t\t\t\t\t", array( |
| 428 |
$tbl, |
| 429 |
$column_key, |
| 430 |
implode( ',', $columns ), |
| 431 |
$tbl |
| 432 |
) ); |
| 433 |
} else { |
| 434 |
$sql = $wpdadb->prepare( "\n\t\t\t\t\t\t\tselect distinct `%1s`.`%1s` as 'key'\n\t\t\t\t\t\t\t, `%1s`.`%1s` as 'value'\n\t\t\t\t\t\t\t{$column_count}\n\t\t\t\t\t\t\tfrom `%1s`\n\t\t\t\t\t\t", array( |
| 435 |
$tbl, |
| 436 |
$column_key, |
| 437 |
$tbl, |
| 438 |
$column_value, |
| 439 |
$tbl |
| 440 |
) ); |
| 441 |
} |
| 442 |
$orderby = ' order by 2 '; |
| 443 |
$sql .= " {$where} {$orderby} "; |
| 444 |
// $where and $orderby already sanitized and prepared |
| 445 |
$dataset = $wpdadb->get_results( $sql, 'OBJECT' ); |
| 446 |
$wpdadb->suppress_errors( $suppress ); |
| 447 |
// Send response. |
| 448 |
if ( '' === $wpdadb->last_error ) { |
| 449 |
// Prepare debug info. |
| 450 |
if ( 'on' === WPDA::get_option( WPDA::OPTION_PLUGIN_DEBUG ) ) { |
| 451 |
$debug = array( |
| 452 |
'debug' => array( |
| 453 |
'sql' => preg_replace( "/\\s+/", " ", $sql ), |
| 454 |
'where' => $where ?? '', |
| 455 |
), |
| 456 |
); |
| 457 |
} else { |
| 458 |
$debug = null; |
| 459 |
} |
| 460 |
// Add context node to response. |
| 461 |
$context = array(); |
| 462 |
if ( isset( $debug['debug'] ) && 'on' === WPDA::get_option( WPDA::OPTION_PLUGIN_DEBUG ) ) { |
| 463 |
$context['debug'] = $debug['debug']; |
| 464 |
} |
| 465 |
return $this->WPDA_Rest_Response( '', $dataset, $context ); |
| 466 |
} else { |
| 467 |
return new \WP_Error('error', $wpdadb->last_error, array( |
| 468 |
'status' => 420, |
| 469 |
)); |
| 470 |
} |
| 471 |
} |
| 472 |
} |
| 473 |
|
| 474 |
/** |
| 475 |
* Perform query and return result as JSON response. |
| 476 |
* |
| 477 |
* @param string $dbs Schema name (database). |
| 478 |
* @param string $tbl Table Name. |
| 479 |
* @param array $primary Primary (key|value pairs. |
| 480 |
* @param array $media_columns Media columns. |
| 481 |
* @param array $column_names Just a plain array containing the column names. |
| 482 |
* @return \WP_Error|\WP_REST_Response |
| 483 |
*/ |
| 484 |
public function get( |
| 485 |
$dbs, |
| 486 |
$tbl, |
| 487 |
$primary_key, |
| 488 |
$media_columns = array(), |
| 489 |
$column_names = array(), |
| 490 |
$default_where = '' |
| 491 |
) { |
| 492 |
$wpdadb = WPDADB::get_db_connection( $dbs ); |
| 493 |
if ( null === $wpdadb ) { |
| 494 |
// Error connecting. |
| 495 |
return new \WP_Error('error', "Error connecting to database {$dbs}", array( |
| 496 |
'status' => 420, |
| 497 |
)); |
| 498 |
} else { |
| 499 |
// Connected, perform queries. |
| 500 |
$suppress = $wpdadb->suppress_errors( true ); |
| 501 |
$where = ''; |
| 502 |
foreach ( $primary_key as $primary_key_column => $primary_key_value ) { |
| 503 |
$where = ( '' === $where ? ' where ' : $where . ' and ' ); |
| 504 |
$where .= $wpdadb->prepare( " `%1s` = %s ", array($primary_key_column, $primary_key_value) ); |
| 505 |
} |
| 506 |
if ( '' !== $default_where ) { |
| 507 |
if ( '' === $where ) { |
| 508 |
$where = $default_where; |
| 509 |
} else { |
| 510 |
$where .= " and {$default_where} "; |
| 511 |
} |
| 512 |
} |
| 513 |
// Get table column data types |
| 514 |
$column_list = WPDA_List_Columns_Cache::get_list_columns( $dbs, $tbl ); |
| 515 |
$table_columns = $column_list->get_table_columns(); |
| 516 |
// Prepare selected column list |
| 517 |
$columns_selected = array(); |
| 518 |
$search_data_types = array(); |
| 519 |
foreach ( $table_columns as $table_column ) { |
| 520 |
$columns_selected[$table_column['column_name']] = true; |
| 521 |
$search_data_types[$table_column['column_name']] = $table_column['data_type']; |
| 522 |
} |
| 523 |
$selected_columns = $this->get_selected_columns( $columns_selected, $search_data_types ); |
| 524 |
$sql = $wpdadb->prepare( "\n select {$selected_columns}\n from `%1s`\n {$where}\n ", array($tbl) ); |
| 525 |
$dataset = $wpdadb->get_results( $sql, 'ARRAY_A' ); |
| 526 |
// Prepare debug info. |
| 527 |
if ( 'on' === WPDA::get_option( WPDA::OPTION_PLUGIN_DEBUG ) ) { |
| 528 |
$debug = array( |
| 529 |
'debug' => array( |
| 530 |
'sql' => $sql, |
| 531 |
'where' => $where, |
| 532 |
), |
| 533 |
); |
| 534 |
} else { |
| 535 |
$debug = null; |
| 536 |
} |
| 537 |
$wpdadb->suppress_errors( $suppress ); |
| 538 |
// Send response. |
| 539 |
$media = array(); |
| 540 |
if ( is_array( $media_columns ) && 0 < count( $media_columns ) ) { |
| 541 |
foreach ( $media_columns as $media_column_name => $media_column_type ) { |
| 542 |
if ( isset( $dataset[0][$media_column_name] ) ) { |
| 543 |
if ( in_array( $media_column_type, [ |
| 544 |
'WP-Image', |
| 545 |
'WP-Attachment', |
| 546 |
'WP-Audio', |
| 547 |
'WP-Video' |
| 548 |
] ) ) { |
| 549 |
$media[$media_column_name] = WPDA_WP_Media::get_media_url( $dataset[0][$media_column_name] ); |
| 550 |
} |
| 551 |
} |
| 552 |
} |
| 553 |
} |
| 554 |
$context = array(); |
| 555 |
$context['media'] = $media; |
| 556 |
if ( isset( $debug['debug'] ) && 'on' === WPDA::get_option( WPDA::OPTION_PLUGIN_DEBUG ) ) { |
| 557 |
$context['debug'] = $debug['debug']; |
| 558 |
} |
| 559 |
if ( 0 === count( $dataset ) ) { |
| 560 |
return $this->WPDA_Rest_Response( 'No data found', $dataset, $context ); |
| 561 |
} else { |
| 562 |
if ( 1 === count( $dataset ) ) { |
| 563 |
return $this->WPDA_Rest_Response( '', $dataset, $context ); |
| 564 |
} else { |
| 565 |
return $this->WPDA_Rest_Response( 'Query returned more than one row', $dataset, $context ); |
| 566 |
} |
| 567 |
} |
| 568 |
} |
| 569 |
} |
| 570 |
|
| 571 |
public function insert( $dbs, $tbl, $column_values ) { |
| 572 |
$wpdadb = WPDADB::get_db_connection( $dbs ); |
| 573 |
if ( null === $wpdadb ) { |
| 574 |
// Error connecting. |
| 575 |
return new \WP_Error('error', "Error connecting to database {$dbs}", array( |
| 576 |
'status' => 420, |
| 577 |
)); |
| 578 |
} else { |
| 579 |
// Get column default values |
| 580 |
$column_list = WPDA_List_Columns_Cache::get_list_columns( $dbs, $tbl ); |
| 581 |
$table_columns = $column_list->get_table_columns(); |
| 582 |
foreach ( $table_columns as $table_column_type ) { |
| 583 |
if ( isset( $column_values[$table_column_type['column_name']] ) && $column_values[$table_column_type['column_name']] === $table_column_type['column_default'] ) { |
| 584 |
// Remove default values if send values equals column default to support defaults using functions |
| 585 |
unset($column_values[$table_column_type['column_name']]); |
| 586 |
} |
| 587 |
} |
| 588 |
// Sanitize column names and values. |
| 589 |
$sanitized_column_values = self::sanitize_column_values( $dbs, $tbl, $column_values ); |
| 590 |
if ( false === $sanitized_column_values ) { |
| 591 |
return new \WP_Error('error', "Invalid arguments", array( |
| 592 |
'status' => 420, |
| 593 |
)); |
| 594 |
} |
| 595 |
// Insert row. |
| 596 |
$rows_inserted = $wpdadb->insert( $tbl, $sanitized_column_values ); |
| 597 |
// Send response. |
| 598 |
if ( 1 === $rows_inserted ) { |
| 599 |
return $this->WPDA_Rest_Response( __( 'Row successfully inserted', 'wp-data-access' ), null, array( |
| 600 |
'insert_id' => $wpdadb->insert_id, |
| 601 |
) ); |
| 602 |
} else { |
| 603 |
if ( '' !== $wpdadb->last_error ) { |
| 604 |
return new \WP_Error('error', $wpdadb->last_error, array( |
| 605 |
'status' => 420, |
| 606 |
)); |
| 607 |
} else { |
| 608 |
return new \WP_Error('error', 'Insert failed', array( |
| 609 |
'status' => 420, |
| 610 |
)); |
| 611 |
} |
| 612 |
} |
| 613 |
} |
| 614 |
} |
| 615 |
|
| 616 |
public function update( |
| 617 |
$dbs, |
| 618 |
$tbl, |
| 619 |
$primary_key, |
| 620 |
$column_values, |
| 621 |
$column_names = array(), |
| 622 |
$code_columns = array(), |
| 623 |
$html_columns = array() |
| 624 |
) { |
| 625 |
$wpdadb = WPDADB::get_db_connection( $dbs ); |
| 626 |
if ( null === $wpdadb ) { |
| 627 |
// Error connecting. |
| 628 |
return new \WP_Error('error', "Error connecting to database {$dbs}", array( |
| 629 |
'status' => 420, |
| 630 |
)); |
| 631 |
} else { |
| 632 |
// Sanitize column names and values. |
| 633 |
$sanitized_column_values = self::sanitize_column_values( |
| 634 |
$dbs, |
| 635 |
$tbl, |
| 636 |
$column_values, |
| 637 |
$code_columns, |
| 638 |
$html_columns |
| 639 |
); |
| 640 |
if ( false === $sanitized_column_values ) { |
| 641 |
return new \WP_Error('error', "Invalid arguments", array( |
| 642 |
'status' => 420, |
| 643 |
)); |
| 644 |
} |
| 645 |
// Update row. |
| 646 |
$rows_inserted = $wpdadb->update( $tbl, $sanitized_column_values, $primary_key ); |
| 647 |
// Send response. |
| 648 |
if ( 0 === $rows_inserted ) { |
| 649 |
return $this->WPDA_Rest_Response_Info( 'Nothing to update' ); |
| 650 |
} elseif ( 1 === $rows_inserted ) { |
| 651 |
$context = null; |
| 652 |
if ( 0 < count( $column_names ) ) { |
| 653 |
// Return updated values |
| 654 |
$updated_row = $this->get( |
| 655 |
$dbs, |
| 656 |
$tbl, |
| 657 |
$primary_key, |
| 658 |
$column_names |
| 659 |
); |
| 660 |
if ( isset( $updated_row->data['data'][0] ) ) { |
| 661 |
$updated_values = $updated_row->data['data'][0]; |
| 662 |
$updated_context = array(); |
| 663 |
foreach ( $updated_values as $key => $value ) { |
| 664 |
if ( !isset( $column_values[$key] ) ) { |
| 665 |
$updated_context[$key] = $value; |
| 666 |
} |
| 667 |
} |
| 668 |
if ( 0 < count( $updated_context ) ) { |
| 669 |
$context = array( |
| 670 |
'updated' => $updated_context, |
| 671 |
); |
| 672 |
} |
| 673 |
} |
| 674 |
} |
| 675 |
return $this->WPDA_Rest_Response( __( 'Row successfully updated', 'wp-data-access' ), null, $context ); |
| 676 |
} else { |
| 677 |
if ( '' !== $wpdadb->last_error ) { |
| 678 |
return new \WP_Error('error', $wpdadb->last_error, array( |
| 679 |
'status' => 420, |
| 680 |
)); |
| 681 |
} else { |
| 682 |
return new \WP_Error('error', 'Update failed', array( |
| 683 |
'status' => 420, |
| 684 |
)); |
| 685 |
} |
| 686 |
} |
| 687 |
} |
| 688 |
} |
| 689 |
|
| 690 |
public function delete( $dbs, $tbl, $primary_key ) { |
| 691 |
$wpdadb = WPDADB::get_db_connection( $dbs ); |
| 692 |
if ( null === $wpdadb ) { |
| 693 |
// Error connecting. |
| 694 |
return new \WP_Error('error', "Error connecting to database {$dbs}", array( |
| 695 |
'status' => 420, |
| 696 |
)); |
| 697 |
} else { |
| 698 |
// Delete row. |
| 699 |
$rows_deleted = $wpdadb->delete( $tbl, $primary_key ); |
| 700 |
// Send response. |
| 701 |
if ( 0 === $rows_deleted ) { |
| 702 |
return $this->WPDA_Rest_Response_Info( __( 'No data found', 'wp-data-access' ) ); |
| 703 |
} elseif ( 1 === $rows_deleted ) { |
| 704 |
return $this->WPDA_Rest_Response( __( 'Row successfully deleted', 'wp-data-access' ) ); |
| 705 |
} else { |
| 706 |
if ( '' !== $wpdadb->last_error ) { |
| 707 |
return new \WP_Error('error', $wpdadb->last_error, array( |
| 708 |
'status' => 420, |
| 709 |
)); |
| 710 |
} else { |
| 711 |
return new \WP_Error('error', 'Delete failed', array( |
| 712 |
'status' => 420, |
| 713 |
)); |
| 714 |
} |
| 715 |
} |
| 716 |
} |
| 717 |
} |
| 718 |
|
| 719 |
private function generate_lookup_condition( |
| 720 |
$wpdadb, |
| 721 |
$lookups, |
| 722 |
$column_name, |
| 723 |
$search_values, |
| 724 |
$search_column_fns, |
| 725 |
$filter_mode = null, |
| 726 |
$filter_key = false |
| 727 |
) { |
| 728 |
$lookup = $lookups[$column_name]; |
| 729 |
$lookup_table = $lookup['tbl']; |
| 730 |
$lookup_key = $lookup['key']; |
| 731 |
$lookup_columns = explode( ',', $lookup['value'] ); |
| 732 |
$lookup_where = array(); |
| 733 |
if ( $filter_key ) { |
| 734 |
$filter_columns = array($lookup_key); |
| 735 |
} else { |
| 736 |
$filter_columns = $lookup_columns; |
| 737 |
} |
| 738 |
foreach ( $filter_columns as $lookup_column ) { |
| 739 |
foreach ( $search_values as $search_value ) { |
| 740 |
$lookup_where[] = $this->add_filter( |
| 741 |
$wpdadb, |
| 742 |
$lookup_column, |
| 743 |
( $filter_mode !== null ? $filter_mode : $search_column_fns[$column_name] ), |
| 744 |
$search_value |
| 745 |
); |
| 746 |
} |
| 747 |
} |
| 748 |
if ( 0 < count( $lookup_where ) ) { |
| 749 |
return $wpdadb->prepare( ' `%1s` in ( select `%1s` from `%1s` where (' . implode( ' or ', $lookup_where ) . ') ) ', array( |
| 750 |
$column_name, |
| 751 |
$lookup_key, |
| 752 |
$lookup_table, |
| 753 |
$lookup_columns[0], |
| 754 |
"%{$search_values[0]}%" |
| 755 |
) ); |
| 756 |
} else { |
| 757 |
return null; |
| 758 |
} |
| 759 |
} |
| 760 |
|
| 761 |
public static function remove_where_from_sql( $sql ) { |
| 762 |
if ( 'where' === substr( trim( $sql ), 0, 5 ) ) { |
| 763 |
$pos = strpos( $sql, 'where' ); |
| 764 |
if ( false !== $pos ) { |
| 765 |
$sql = substr_replace( |
| 766 |
$sql, |
| 767 |
'', |
| 768 |
$pos, |
| 769 |
5 |
| 770 |
); |
| 771 |
} |
| 772 |
} |
| 773 |
return $sql; |
| 774 |
} |
| 775 |
|
| 776 |
private function get_md( $md, $wpdadb, $m2m_relationship ) { |
| 777 |
} |
| 778 |
|
| 779 |
private function get_global_filter( |
| 780 |
$wpdadb, |
| 781 |
$search, |
| 782 |
$column_names, |
| 783 |
$lookups, |
| 784 |
$m2m_relationship |
| 785 |
) { |
| 786 |
$where_global = array(); |
| 787 |
if ( null !== $search && "" !== $search ) { |
| 788 |
foreach ( $column_names as $column_name => $queryable ) { |
| 789 |
if ( $queryable ) { |
| 790 |
if ( isset( $lookups[$column_name] ) ) { |
| 791 |
// Perform look search. |
| 792 |
$condition = $this->generate_lookup_condition( |
| 793 |
$wpdadb, |
| 794 |
$lookups, |
| 795 |
$column_name, |
| 796 |
array($search), |
| 797 |
array(), |
| 798 |
'contains' |
| 799 |
); |
| 800 |
if ( null !== $condition ) { |
| 801 |
$where_global[] = $condition; |
| 802 |
} |
| 803 |
} else { |
| 804 |
$where_global[] = $wpdadb->prepare( " `%1s` like '%s' ", array($this->convert_column_name( $m2m_relationship, $column_name ), '%' . esc_sql( $search ) . '%') ); |
| 805 |
} |
| 806 |
} |
| 807 |
} |
| 808 |
} |
| 809 |
return $where_global; |
| 810 |
} |
| 811 |
|
| 812 |
private function get_column_filters( |
| 813 |
$wpdadb, |
| 814 |
$search_columns, |
| 815 |
$search_column_fns, |
| 816 |
$lookups, |
| 817 |
$m2m_relationship, |
| 818 |
$search_data_types |
| 819 |
) { |
| 820 |
} |
| 821 |
|
| 822 |
private function get_where( |
| 823 |
$wpdadb, |
| 824 |
$default_where, |
| 825 |
$md, |
| 826 |
$m2m_relationship, |
| 827 |
$search, |
| 828 |
$column_names, |
| 829 |
$lookups, |
| 830 |
$search_columns, |
| 831 |
$search_column_fns, |
| 832 |
$search_data_types, |
| 833 |
$geo_radius = array(), |
| 834 |
$operator = 'and' |
| 835 |
) { |
| 836 |
// Default where. |
| 837 |
if ( '' !== trim( $default_where ) && 'where' !== strtolower( substr( trim( $default_where ), 0, 5 ) ) ) { |
| 838 |
$where = "where {$default_where}"; |
| 839 |
} else { |
| 840 |
$where = $default_where; |
| 841 |
} |
| 842 |
// Global filter. |
| 843 |
$where_global = $this->get_global_filter( |
| 844 |
$wpdadb, |
| 845 |
$search, |
| 846 |
$column_names, |
| 847 |
$lookups, |
| 848 |
$m2m_relationship |
| 849 |
); |
| 850 |
if ( 0 < count( $where_global ) ) { |
| 851 |
$where .= (( '' === trim( $where ) ? ' where ' : ' and ' )) . $this->add_condition( $where_global, 'or' ); |
| 852 |
} |
| 853 |
if ( is_array( $geo_radius ) && 0 < count( $geo_radius ) ) { |
| 854 |
// Add geo radius to query |
| 855 |
// Variable $geo_radius already sanitized in REST API |
| 856 |
$unit = ( "km" == $geo_radius['unit'] ? 1000 : 1609.344 ); |
| 857 |
// km versus miles |
| 858 |
if ( $geo_radius['col']['lat'] === $geo_radius['col']['lng'] ) { |
| 859 |
// Location stored in GEOMETRY or POINT data type |
| 860 |
$geocol = $geo_radius['col']['lat']; |
| 861 |
$geo_where = " ( st_distance_sphere(point(st_y(`{$geocol}`), st_x(`{$geocol}`)), point({$geo_radius['loc']['lng']}, {$geo_radius['loc']['lat']})) / {$unit} ) < {$geo_radius['radius']} "; |
| 862 |
} else { |
| 863 |
// Latitude and longitude stored separately |
| 864 |
$geo_where = " ( st_distance_sphere(point(`{$geo_radius['col']['lng']}`, `{$geo_radius['col']['lat']}`), point({$geo_radius['loc']['lng']}, {$geo_radius['loc']['lat']})) / {$unit} ) < {$geo_radius['radius']} "; |
| 865 |
} |
| 866 |
if ( '' === $where ) { |
| 867 |
$where = " where {$geo_where} "; |
| 868 |
} else { |
| 869 |
$where .= " and {$geo_where} "; |
| 870 |
} |
| 871 |
} |
| 872 |
return $where; |
| 873 |
} |
| 874 |
|
| 875 |
private function get_selected_columns( $column_names, $search_data_types ) { |
| 876 |
if ( !is_array( $column_names ) ) { |
| 877 |
return '*'; |
| 878 |
// select all columns |
| 879 |
} |
| 880 |
// Check for geo columns |
| 881 |
$geometryColumns = array(); |
| 882 |
if ( is_array( $search_data_types ) ) { |
| 883 |
foreach ( $search_data_types as $column_name => $search_data_type ) { |
| 884 |
if ( 'geometry' === strtolower( $search_data_type ) || 'point' === strtolower( $search_data_type ) ) { |
| 885 |
$geometryColumns[] = $column_name; |
| 886 |
} |
| 887 |
} |
| 888 |
} |
| 889 |
return implode( ",", array_map( function ( $column_name ) use($geometryColumns) { |
| 890 |
if ( in_array( $column_name, $geometryColumns ) ) { |
| 891 |
return 'ST_AsText(`' . WPDA::remove_backticks( $column_name ) . '`) ' . " as `{$column_name}` "; |
| 892 |
// Convert geo data to string |
| 893 |
} else { |
| 894 |
return '`' . WPDA::remove_backticks( $column_name ) . '`'; |
| 895 |
} |
| 896 |
}, array_keys( $column_names ) ) ); |
| 897 |
} |
| 898 |
|
| 899 |
/** |
| 900 |
* Perform query and return result as JSON response. |
| 901 |
* |
| 902 |
* @param string $dbs Schema name (database). |
| 903 |
* @param string $tbl Table Name. |
| 904 |
* @param string $column_names Column Names. |
| 905 |
* @param string $page_index Page number. |
| 906 |
* @param string $page_size Rows per page. |
| 907 |
* @param string $search Filter. |
| 908 |
* @param string $search_columns Column search filters. |
| 909 |
* @param string $search_column_fns Column search filter modes. |
| 910 |
* @param string $Sorting Order by. |
| 911 |
* @param integer $last_row_count Row count previous request. |
| 912 |
* @param string $row_count_estimate Indicates if row count estimate should be used. |
| 913 |
* @param string $media_columns Media columns. |
| 914 |
* @param string $default_where Defaul where clause |
| 915 |
* @param string $default_orderby Defaul order by clause |
| 916 |
* @return \WP_Error|\WP_REST_Response |
| 917 |
*/ |
| 918 |
public function select( |
| 919 |
$dbs, |
| 920 |
$tbl, |
| 921 |
$column_names, |
| 922 |
$page_index, |
| 923 |
$page_size, |
| 924 |
$search, |
| 925 |
$search_columns, |
| 926 |
$search_column_fns, |
| 927 |
$sorting, |
| 928 |
$last_row_count, |
| 929 |
$row_count_estimate, |
| 930 |
$media_columns = array(), |
| 931 |
$default_where = '', |
| 932 |
$default_orderby = '', |
| 933 |
$lookups = array(), |
| 934 |
$md = array(), |
| 935 |
$m2m_relationship = array(), |
| 936 |
$search_data_types = array(), |
| 937 |
$client_side = false, |
| 938 |
$geo_radius = array() |
| 939 |
) { |
| 940 |
$wpdadb = WPDADB::get_db_connection( $dbs ); |
| 941 |
if ( null === $wpdadb ) { |
| 942 |
// Error connecting. |
| 943 |
return new \WP_Error('error', "Error connecting to database {$dbs}", array( |
| 944 |
'status' => 420, |
| 945 |
)); |
| 946 |
} else { |
| 947 |
$suppress = $wpdadb->suppress_errors( true ); |
| 948 |
// Build where clause. |
| 949 |
$where = $this->get_where( |
| 950 |
$wpdadb, |
| 951 |
$default_where, |
| 952 |
$md, |
| 953 |
$m2m_relationship, |
| 954 |
$search, |
| 955 |
$column_names, |
| 956 |
$lookups, |
| 957 |
$search_columns, |
| 958 |
$search_column_fns, |
| 959 |
$search_data_types, |
| 960 |
$geo_radius |
| 961 |
); |
| 962 |
// Build order by. |
| 963 |
$sqlorder = ''; |
| 964 |
if ( is_array( $sorting ) && 0 < count( $sorting ) ) { |
| 965 |
foreach ( $sorting as $sort ) { |
| 966 |
if ( '' === $sqlorder ) { |
| 967 |
$sqlorder = 'order by '; |
| 968 |
} else { |
| 969 |
$sqlorder .= ','; |
| 970 |
} |
| 971 |
if ( !$client_side && isset( $lookups[$sort['id']] ) ) { |
| 972 |
// Use lookup table to sort |
| 973 |
$lookup = $lookups[$sort['id']]; |
| 974 |
$lookup_dbs = $lookup['dbs']; |
| 975 |
$lookup_wpdadb = ( $dbs === $lookup_dbs ? $wpdadb : WPDADB::get_db_connection( $lookup_dbs ) ); |
| 976 |
if ( $lookup_wpdadb !== null ) { |
| 977 |
$lookup_tbl = $lookup['tbl']; |
| 978 |
$lookup_key = $lookup['key']; |
| 979 |
$lookup_value = $lookup['value']; |
| 980 |
$lookup_dataset = $lookup_wpdadb->get_results( $lookup_wpdadb->prepare( "select `%1s`, `%1s` from `%1s` order by 2", array($lookup_key, $lookup_value, $lookup_tbl) ), 'ARRAY_N' ); |
| 981 |
$lookup_orderby = 'case `' . $this->convert_column_name( $m2m_relationship, $sort['id'] ) . '` '; |
| 982 |
foreach ( $lookup_dataset as $index => $value ) { |
| 983 |
$lookup_orderby .= $lookup_wpdadb->prepare( 'when %s then %d ', array($value[0], $index) ); |
| 984 |
} |
| 985 |
$lookup_orderby .= 'else `' . $this->convert_column_name( $m2m_relationship, $sort['id'] ) . '` end ' . (( $sort['desc'] ? 'desc' : 'asc' )); |
| 986 |
$sqlorder .= $lookup_orderby; |
| 987 |
} else { |
| 988 |
$sqlorder .= '`' . $this->convert_column_name( $m2m_relationship, $sort['id'] ) . '` ' . (( $sort['desc'] ? 'desc' : 'asc' )); |
| 989 |
} |
| 990 |
} else { |
| 991 |
// Normal sort |
| 992 |
$sqlorder .= '`' . $this->convert_column_name( $m2m_relationship, $sort['id'] ) . '` ' . (( $sort['desc'] ? 'desc' : 'asc' )); |
| 993 |
} |
| 994 |
} |
| 995 |
} |
| 996 |
if ( '' === $sqlorder && '' !== trim( $default_orderby ) ) { |
| 997 |
$sqlorder = $default_orderby; |
| 998 |
} |
| 999 |
// Add pagination. |
| 1000 |
if ( !is_numeric( $page_size ) ) { |
| 1001 |
$page_size = 10; |
| 1002 |
} |
| 1003 |
$offset = $page_index * $page_size; |
| 1004 |
// Calculate offset. |
| 1005 |
if ( !is_numeric( $offset ) ) { |
| 1006 |
$offset = 0; |
| 1007 |
} |
| 1008 |
// Prepare query. |
| 1009 |
$sql = "\n\t\t\t\t\tselect " . $this->get_selected_columns( $column_names, $search_data_types ) . "\n\t\t\t\t\tfrom `%1s`\n\t\t\t\t\t{$where}\n\t\t\t\t\t{$sqlorder}\n\t\t\t\t"; |
| 1010 |
$sql_tables = array($tbl); |
| 1011 |
// Perpare query. |
| 1012 |
$sql = $wpdadb->prepare( ( true === $client_side ? $sql : $sql . (( 0 < $page_size ? " limit {$page_size} offset {$offset} " : '' )) ), $sql_tables ); |
| 1013 |
// Prepare debug info. |
| 1014 |
if ( 'on' === WPDA::get_option( WPDA::OPTION_PLUGIN_DEBUG ) ) { |
| 1015 |
$debug = array( |
| 1016 |
'sql' => preg_replace( "/\\s+/", " ", $sql ), |
| 1017 |
'where' => $where, |
| 1018 |
'order by' => $sqlorder, |
| 1019 |
); |
| 1020 |
} else { |
| 1021 |
$debug = null; |
| 1022 |
} |
| 1023 |
// Perform query. |
| 1024 |
$dataset = $wpdadb->get_results( $sql, 'ARRAY_A' ); |
| 1025 |
if ( $wpdadb->last_error ) { |
| 1026 |
// Handle SQL errors. |
| 1027 |
return new \WP_Error('error', $wpdadb->last_error, array( |
| 1028 |
'status' => 420, |
| 1029 |
'debug' => $debug, |
| 1030 |
)); |
| 1031 |
} |
| 1032 |
if ( is_numeric( $last_row_count ) and 0 <= $last_row_count ) { |
| 1033 |
// Prevents additional unnecessary queries. |
| 1034 |
$rowcount = $last_row_count; |
| 1035 |
} else { |
| 1036 |
if ( true === $client_side ) { |
| 1037 |
$rowcount = 0; |
| 1038 |
} else { |
| 1039 |
$estimate = false; |
| 1040 |
if ( '1' === $row_count_estimate && '' === $where ) { |
| 1041 |
// Perform row count estimate |
| 1042 |
$countrows = $wpdadb->get_results( $wpdadb->prepare( "\n\t\t\t\t\t\t\t\t\tselect table_rows as rowcount\n\t\t\t\t\t\t\t\t\t from information_schema.tables\n\t\t\t\t\t\t\t\t\twhere table_schema = %s\n\t\t\t\t\t\t\t\t\t and table_name = %s\n\t\t\t\t\t\t\t\t", [$wpdadb->dbname, $tbl] ), 'ARRAY_A' ); |
| 1043 |
if ( isset( $countrows[0]['rowcount'] ) && 0 != $countrows[0]['rowcount'] ) { |
| 1044 |
$estimate = true; |
| 1045 |
} |
| 1046 |
} |
| 1047 |
if ( !$estimate ) { |
| 1048 |
if ( !$estimate ) { |
| 1049 |
// (Re)Count rows. |
| 1050 |
$countrows = $wpdadb->get_results( $wpdadb->prepare( "\n\t\t\t\t\t\t\t\t\t\tselect count(1) as rowcount\n\t\t\t\t\t\t\t\t\t\tfrom `%1s`\n\t\t\t\t\t\t\t\t\t\t{$where}\n\t\t\t\t\t\t\t\t\t", array($tbl) ), 'ARRAY_A' ); |
| 1051 |
} |
| 1052 |
} |
| 1053 |
if ( $wpdadb->last_error ) { |
| 1054 |
// Handle SQL errors. |
| 1055 |
return new \WP_Error('error', $wpdadb->last_error, array( |
| 1056 |
'status' => 420, |
| 1057 |
)); |
| 1058 |
} |
| 1059 |
if ( isset( $countrows[0]['rowcount'] ) ) { |
| 1060 |
$rowcount = $countrows[0]['rowcount']; |
| 1061 |
} else { |
| 1062 |
$rowcount = 0; |
| 1063 |
} |
| 1064 |
} |
| 1065 |
} |
| 1066 |
// Add context node to response |
| 1067 |
$context = array(); |
| 1068 |
if ( 'on' === WPDA::get_option( WPDA::OPTION_PLUGIN_DEBUG ) ) { |
| 1069 |
$context['debug'] = $debug; |
| 1070 |
} |
| 1071 |
if ( is_array( $media_columns ) && 0 < count( $media_columns ) ) { |
| 1072 |
// Handle WP media library |
| 1073 |
$media = array(); |
| 1074 |
for ($i = 0; $i < count( $dataset ); $i++) { |
| 1075 |
$media_row = array(); |
| 1076 |
foreach ( $media_columns as $media_column_name => $media_column_type ) { |
| 1077 |
if ( isset( $dataset[$i][$media_column_name] ) ) { |
| 1078 |
$media_row[$media_column_name] = WPDA_WP_Media::get_media_url( $dataset[$i][$media_column_name] ); |
| 1079 |
} |
| 1080 |
} |
| 1081 |
$media[] = $media_row; |
| 1082 |
} |
| 1083 |
// Add media to context node |
| 1084 |
$context['media'] = $media; |
| 1085 |
} |
| 1086 |
$wpdadb->suppress_errors( $suppress ); |
| 1087 |
// Send response. |
| 1088 |
$response = $this->WPDA_Rest_Response( |
| 1089 |
'', |
| 1090 |
$dataset, |
| 1091 |
$context, |
| 1092 |
array( |
| 1093 |
'rowCount' => $rowcount, |
| 1094 |
) |
| 1095 |
); |
| 1096 |
$response->header( 'X-WP-Total', $rowcount ); |
| 1097 |
// Total rows for this query. |
| 1098 |
if ( 0 < $page_size ) { |
| 1099 |
$pagecount = floor( $rowcount / $page_size ); |
| 1100 |
if ( $pagecount != $rowcount / $page_size ) { |
| 1101 |
// phpcs:ignore WordPress.PHP.StrictComparisons |
| 1102 |
$pagecount++; |
| 1103 |
} |
| 1104 |
} else { |
| 1105 |
// Prevent division by zero |
| 1106 |
$pagecount = 0; |
| 1107 |
} |
| 1108 |
$response->header( 'X-WP-TotalPages', $pagecount ); |
| 1109 |
// Total pages for this query. |
| 1110 |
return $response; |
| 1111 |
} |
| 1112 |
} |
| 1113 |
|
| 1114 |
private function convert_column_name( $m2m_relationship, $column_name ) { |
| 1115 |
// Return plain column name. |
| 1116 |
return $this->sanitize_db_identifier( $column_name ); |
| 1117 |
} |
| 1118 |
|
| 1119 |
private function map_columns( $prefix, $column_names ) { |
| 1120 |
return implode( ",", array_map( function ( $v ) use($prefix) { |
| 1121 |
$c = $this->sanitize_db_identifier( $v ); |
| 1122 |
$r = ( 'd' === $prefix ? static::RELATIONTABLEPREFIX . $c : $c ); |
| 1123 |
return "`{$prefix}`.`{$c}` as \"{$r}\""; |
| 1124 |
}, array_keys( $column_names ) ) ); |
| 1125 |
} |
| 1126 |
|
| 1127 |
public function add_filter( |
| 1128 |
$wpdadb, |
| 1129 |
$search_column, |
| 1130 |
$search_column_fns, |
| 1131 |
$search_value, |
| 1132 |
$m2m_relationship = array(), |
| 1133 |
$search_data_types = array() |
| 1134 |
) { |
| 1135 |
} |
| 1136 |
|
| 1137 |
public static function add_condition( $where_lines, $operand = 'and' ) { |
| 1138 |
if ( 0 < count( array_filter( $where_lines ) ) ) { |
| 1139 |
// Apply all searches. |
| 1140 |
return ' ( (' . implode( ") {$operand} (", array_filter( $where_lines ) ) . ') ) '; |
| 1141 |
} else { |
| 1142 |
return ""; |
| 1143 |
} |
| 1144 |
} |
| 1145 |
|
| 1146 |
/** |
| 1147 |
* Get table meta data. |
| 1148 |
* |
| 1149 |
* @param string $dbs Database schema name. |
| 1150 |
* @param string $tbl Database table name. |
| 1151 |
* @param string $waa With admin actions. |
| 1152 |
* @return array\object |
| 1153 |
*/ |
| 1154 |
public function get_table_meta_data( $dbs, $tbl, $waa ) { |
| 1155 |
$sql_create_table = ''; |
| 1156 |
if ( WPDA::current_user_is_admin() ) { |
| 1157 |
// Admin user has access to all resources |
| 1158 |
$access = array( |
| 1159 |
'select' => array('POST'), |
| 1160 |
'insert' => array('POST'), |
| 1161 |
'update' => array('POST'), |
| 1162 |
'delete' => array('POST'), |
| 1163 |
); |
| 1164 |
// Get create table script |
| 1165 |
$wpdadb = WPDADB::get_db_connection( $dbs ); |
| 1166 |
if ( null !== $wpdadb ) { |
| 1167 |
$suppress_errors = $wpdadb->suppress_errors; |
| 1168 |
$wpdadb->suppress_errors = true; |
| 1169 |
// NO_TABLE_OPTIONS is deprecated in V8 |
| 1170 |
// $wpdadb->query( "SET sql_mode = 'NO_TABLE_OPTIONS'" ); |
| 1171 |
$sql = $wpdadb->get_results( $wpdadb->prepare( 'show create table `%1s`', array($tbl) ), 'ARRAY_N' ); |
| 1172 |
if ( isset( $sql[0][1] ) ) { |
| 1173 |
$sql_create_table = $sql[0][1]; |
| 1174 |
} |
| 1175 |
$wpdadb->suppress_errors = $suppress_errors; |
| 1176 |
} |
| 1177 |
} else { |
| 1178 |
$access = $this->get_table_access( $dbs, $tbl ); |
| 1179 |
} |
| 1180 |
$settings = new stdClass(); |
| 1181 |
if ( null !== $access ) { |
| 1182 |
$columns = WPDA_List_Columns_Cache::get_list_columns( $dbs, $tbl ); |
| 1183 |
$settings_db = WPDA_Table_Settings_Model::query( $tbl, $dbs ); |
| 1184 |
if ( isset( $settings_db[0]['wpda_table_settings'] ) ) { |
| 1185 |
$settings = json_decode( $settings_db[0]['wpda_table_settings'] ); |
| 1186 |
// Remove old settings from response. |
| 1187 |
unset($settings->form_labels); |
| 1188 |
unset($settings->list_labels); |
| 1189 |
unset($settings->custom_settings); |
| 1190 |
unset($settings->search_settings); |
| 1191 |
} |
| 1192 |
$settings->ui = WPDA_Settings::get_admin_settings( $dbs, $tbl ); |
| 1193 |
$rest_api = get_option( WPDA_API::WPDA_REST_API_TABLE_ACCESS ); |
| 1194 |
if ( isset( $rest_api[$dbs][$tbl] ) ) { |
| 1195 |
$settings->rest_api = $rest_api[$dbs][$tbl]; |
| 1196 |
} |
| 1197 |
$settings->env = $this->get_env(); |
| 1198 |
$wp_nonce_action_alter = "wpda-alter-{$tbl}"; |
| 1199 |
$wp_nonce_alter = wp_create_nonce( $wp_nonce_action_alter ); |
| 1200 |
$wp_nonce_refresh = null; |
| 1201 |
$connect = null; |
| 1202 |
global $wpdb; |
| 1203 |
$settings->wp = [ |
| 1204 |
'roles' => $this->get_wp_roles(), |
| 1205 |
'users' => $this->get_wp_users(), |
| 1206 |
'home' => admin_url( 'admin.php' ), |
| 1207 |
'homea' => admin_url( 'admin-ajax.php' ), |
| 1208 |
'tables' => array_values( $wpdb->tables() ), |
| 1209 |
'date_format' => get_option( 'date_format' ), |
| 1210 |
'time_format' => get_option( 'time_format' ), |
| 1211 |
'alter' => $wp_nonce_alter, |
| 1212 |
'refresh' => $wp_nonce_refresh, |
| 1213 |
'connect' => $connect, |
| 1214 |
'copyinprogress' => WPDA_Actions::copy_in_progress(), |
| 1215 |
'scroll_offset' => WPDA::get_option( WPDA::OPTION_APPS_SCROLL_OFFSET ), |
| 1216 |
]; |
| 1217 |
if ( true === $waa ) { |
| 1218 |
$settings->wp['aonce'] = implode( '-', array( |
| 1219 |
wp_create_nonce( 'wpda-export-' . json_encode( $tbl ) ), |
| 1220 |
// Table export |
| 1221 |
wp_create_nonce( 'wpda-rename-' . $tbl ), |
| 1222 |
) ); |
| 1223 |
} |
| 1224 |
$table_columns = $columns->get_table_columns(); |
| 1225 |
$media = $this->get_media( $dbs, $tbl, $table_columns ); |
| 1226 |
$columns_sorted = array(); |
| 1227 |
foreach ( $table_columns as $column ) { |
| 1228 |
if ( isset( $column['column_name'] ) ) { |
| 1229 |
$columns_sorted[$column['column_name']] = $column; |
| 1230 |
} |
| 1231 |
} |
| 1232 |
} |
| 1233 |
return array( |
| 1234 |
'columns' => $table_columns, |
| 1235 |
'columns_sorted' => $columns_sorted, |
| 1236 |
'table_labels' => $columns->get_table_header_labels(), |
| 1237 |
'form_labels' => $columns->get_table_column_headers(), |
| 1238 |
'primary_key' => $columns->get_table_primary_key(), |
| 1239 |
'access' => $access, |
| 1240 |
'settings' => $settings, |
| 1241 |
'media' => $media['media'], |
| 1242 |
'wp_media' => $media['wp_media'], |
| 1243 |
'table_info' => $this->get_table_info( $dbs, $tbl ), |
| 1244 |
'create' => $sql_create_table, |
| 1245 |
); |
| 1246 |
} |
| 1247 |
|
| 1248 |
private function get_table_access( $dbs, $tbl ) { |
| 1249 |
if ( WPDA::current_user_is_admin() ) { |
| 1250 |
// Check administrator rights |
| 1251 |
if ( is_admin() ) { |
| 1252 |
$access = WPDA_Dictionary_Access::check_table_access_backend( $dbs, $tbl, $done ); |
| 1253 |
} else { |
| 1254 |
$access = WPDA_Dictionary_Access::check_table_access_frontend( $dbs, $tbl, $done ); |
| 1255 |
} |
| 1256 |
if ( $access ) { |
| 1257 |
// Administrator access granted |
| 1258 |
return array( |
| 1259 |
'select' => array('POST'), |
| 1260 |
'insert' => array('POST'), |
| 1261 |
'update' => array('POST'), |
| 1262 |
'delete' => array('POST'), |
| 1263 |
); |
| 1264 |
} |
| 1265 |
} |
| 1266 |
$tables = get_option( WPDA_API::WPDA_REST_API_TABLE_ACCESS ); |
| 1267 |
if ( false !== $tables && isset( $tables[$dbs][$tbl] ) && is_array( $tables[$dbs][$tbl] ) ) { |
| 1268 |
$table = $tables[$dbs][$tbl]; |
| 1269 |
$table_access = new \stdClass(); |
| 1270 |
$table_access->select = $this->get_table_access_action( $table, 'select' ); |
| 1271 |
$table_access->insert = $this->get_table_access_action( $table, 'insert' ); |
| 1272 |
$table_access->update = $this->get_table_access_action( $table, 'update' ); |
| 1273 |
$table_access->delete = $this->get_table_access_action( $table, 'delete' ); |
| 1274 |
return $table_access; |
| 1275 |
} |
| 1276 |
return false; |
| 1277 |
} |
| 1278 |
|
| 1279 |
private function get_table_access_action( $table, $action ) { |
| 1280 |
if ( isset( $table[$action]['authorization'], $table[$action]['methods'] ) && is_array( $table[$action]['methods'] ) && 0 < count( $table[$action]['methods'] ) ) { |
| 1281 |
if ( 'anonymous' === $table[$action]['authorization'] ) { |
| 1282 |
return $table[$action]['methods']; |
| 1283 |
} else { |
| 1284 |
// Check authorized users |
| 1285 |
if ( isset( $table[$action]['authorized_users'] ) && is_array( $table[$action]['authorized_users'] ) && 0 < count( $table[$action]['authorized_users'] ) && in_array( (string) $this->get_user_login(), $table[$action]['authorized_users'] ) ) { |
| 1286 |
return $table[$action]['methods']; |
| 1287 |
} |
| 1288 |
// Check authorized roles |
| 1289 |
if ( isset( $table[$action]['authorized_roles'] ) && is_array( $table[$action]['authorized_roles'] ) && 0 < count( $table[$action]['authorized_roles'] ) && 0 < count( array_intersect( $this->get_user_roles(), $table[$action]['authorized_roles'] ) ) ) { |
| 1290 |
return $table[$action]['methods']; |
| 1291 |
} |
| 1292 |
} |
| 1293 |
} |
| 1294 |
return array(); |
| 1295 |
} |
| 1296 |
|
| 1297 |
/** |
| 1298 |
* Check if access is grant for requested database/table. |
| 1299 |
* |
| 1300 |
* @param string $dbs Remote or local database connection string. |
| 1301 |
* @param string $tbl Database table name. |
| 1302 |
* @param onject $request Request object. |
| 1303 |
* @param string $action Possible values: select, insert, update, delete. |
| 1304 |
* @return bool |
| 1305 |
*/ |
| 1306 |
private function check_table_access( |
| 1307 |
$dbs, |
| 1308 |
$tbl, |
| 1309 |
$request, |
| 1310 |
$action, |
| 1311 |
&$msg = '' |
| 1312 |
) { |
| 1313 |
if ( WPDA::current_user_is_admin() ) { |
| 1314 |
// Grant access to administrators always. |
| 1315 |
return true; |
| 1316 |
} |
| 1317 |
$tables = get_option( WPDA_API::WPDA_REST_API_TABLE_ACCESS ); |
| 1318 |
if ( false === $tables ) { |
| 1319 |
// No tables. |
| 1320 |
$msg = __( 'Unauthorized', 'wp-data-access' ); |
| 1321 |
return false; |
| 1322 |
} |
| 1323 |
if ( !(isset( $tables[$dbs][$tbl][$action]['methods'] ) && is_array( $tables[$dbs][$tbl][$action]['methods'] )) ) { |
| 1324 |
// No methods. |
| 1325 |
$msg = __( 'Unauthorized', 'wp-data-access' ); |
| 1326 |
return false; |
| 1327 |
} else { |
| 1328 |
if ( !in_array( $request->get_method(), $tables[$dbs][$tbl][$action]['methods'] ) ) { |
| 1329 |
//phpcs:ignore - 8.1 proof |
| 1330 |
$msg = __( 'Unauthorized', 'wp-data-access' ); |
| 1331 |
return false; |
| 1332 |
} |
| 1333 |
} |
| 1334 |
if ( !isset( $tables[$dbs][$tbl][$action]['authorization'] ) ) { |
| 1335 |
// No authorization. |
| 1336 |
$msg = __( 'Unauthorized', 'wp-data-access' ); |
| 1337 |
return false; |
| 1338 |
} else { |
| 1339 |
if ( 'anonymous' === $tables[$dbs][$tbl][$action]['authorization'] ) { |
| 1340 |
// Access granted to all users. |
| 1341 |
return true; |
| 1342 |
} |
| 1343 |
} |
| 1344 |
global $wp_rest_auth_cookie; |
| 1345 |
if ( true !== $wp_rest_auth_cookie ) { |
| 1346 |
// No anonymous access. |
| 1347 |
$msg = __( 'Unauthorized', 'wp-data-access' ); |
| 1348 |
return false; |
| 1349 |
} else { |
| 1350 |
if ( 'authorized' !== $tables[$dbs][$tbl][$action]['authorization'] ) { |
| 1351 |
// Authorization check. |
| 1352 |
$msg = __( 'Unauthorized', 'wp-data-access' ); |
| 1353 |
return false; |
| 1354 |
} |
| 1355 |
// Authorized access requires a valid nonce. |
| 1356 |
if ( !wp_verify_nonce( $request->get_header( 'X-WP-Nonce' ), 'wp_rest' ) ) { |
| 1357 |
$msg = 'rest_cookie_invalid_nonce'; |
| 1358 |
return false; |
| 1359 |
} |
| 1360 |
if ( !(isset( $tables[$dbs][$tbl][$action]['authorized_users'] ) && is_array( $tables[$dbs][$tbl][$action]['authorized_users'] )) ) { |
| 1361 |
// No users. |
| 1362 |
$msg = __( 'Unauthorized', 'wp-data-access' ); |
| 1363 |
return false; |
| 1364 |
} else { |
| 1365 |
$requesting_user_login = $this->get_user_login(); |
| 1366 |
if ( 0 < count( $tables[$dbs][$tbl][$action]['authorized_users'] ) && in_array( $requesting_user_login, $tables[$dbs][$tbl][$action]['authorized_users'] ) ) { |
| 1367 |
return true; |
| 1368 |
} |
| 1369 |
} |
| 1370 |
if ( !(isset( $tables[$dbs][$tbl][$action]['authorized_roles'] ) && is_array( $tables[$dbs][$tbl][$action]['authorized_roles'] )) ) { |
| 1371 |
// No roles. |
| 1372 |
$msg = __( 'Unauthorized', 'wp-data-access' ); |
| 1373 |
return false; |
| 1374 |
} else { |
| 1375 |
$requesting_user_roles = $this->get_user_roles(); |
| 1376 |
if ( false === $requesting_user_roles ) { |
| 1377 |
$requesting_user_roles = array(); |
| 1378 |
} |
| 1379 |
if ( 0 < count( $tables[$dbs][$tbl][$action]['authorized_roles'] ) && 0 < count( array_intersect( $requesting_user_roles, $tables[$dbs][$tbl][$action]['authorized_roles'] ) ) ) { |
| 1380 |
return true; |
| 1381 |
} |
| 1382 |
} |
| 1383 |
$msg = __( 'Unauthorized', 'wp-data-access' ); |
| 1384 |
return false; |
| 1385 |
} |
| 1386 |
} |
| 1387 |
|
| 1388 |
private function sanitize_column_values( |
| 1389 |
$dbs, |
| 1390 |
$tbl, |
| 1391 |
$column_values, |
| 1392 |
$code_columns = array(), |
| 1393 |
$html_columns = array() |
| 1394 |
) { |
| 1395 |
$wpda_list_columns = WPDA_List_Columns_Cache::get_list_columns( $dbs, $tbl ); |
| 1396 |
$sanitized_column_values = []; |
| 1397 |
foreach ( $column_values as $column_name => $column_value ) { |
| 1398 |
$column_value = $column_values[$column_name]; |
| 1399 |
switch ( $wpda_list_columns->get_column_data_type( $column_name ) ) { |
| 1400 |
case 'tinytext': |
| 1401 |
case 'text': |
| 1402 |
case 'mediumtext': |
| 1403 |
case 'longtext': |
| 1404 |
if ( null !== $column_value ) { |
| 1405 |
if ( in_array( $column_name, $html_columns ) ) { |
| 1406 |
$column_value = sanitize_textarea_field( $column_value ); |
| 1407 |
} else { |
| 1408 |
$column_value = wp_kses_post( $column_value ); |
| 1409 |
} |
| 1410 |
} |
| 1411 |
break; |
| 1412 |
default: |
| 1413 |
if ( null !== $column_value ) { |
| 1414 |
$column_value = sanitize_text_field( $column_value ); |
| 1415 |
} |
| 1416 |
} |
| 1417 |
$sanitized_column_values[$this->sanitize_db_identifier( $column_name )] = $column_value; |
| 1418 |
} |
| 1419 |
return $sanitized_column_values; |
| 1420 |
} |
| 1421 |
|
| 1422 |
} |
| 1423 |
|
